5458 Commits

Author	SHA1	Message	Date
Will McVicker	0c0d417747	ANDROID: setlocalversion: fix posix issue with "[[" ... Replace the bash regex with a posix equivalent to check for an integer. Change-Id: I4879794c734d509144d67e8cc762db736029c3f2 Signed-off-by: Will McVicker <willmcvicker@google.com> Bug: 159842160	2020-07-17 19:34:18 +00:00
Will McVicker	b1bfd222ea	ANDROID: update the kernel release format for GKI ... The new kernel release format is: w.x.y-zz-k where, w.x.y are the current values zzz is the Android Release value k is the KMI Generation number This allows one to identify the kernel module interface version using `uname -r`. The KMI Generation number is used to identify any KMI changes that occur after the KMI freeze. This should only occur in an unlikely event that a security patch requires a KMI update. Here is a local example: 5.4.51-android12-0-00153-ga972f59040e4-dirty Signed-off-by: Will McVicker <willmcvicker@google.com> Bug: 159842160 Change-Id: I33f40e424ca967b85d810cdb12c6a2c58e4197b7	2020-07-16 21:48:00 +00:00
Alistair Delva	93dc81bbbd	ANDROID: GKI: scripts: Makefile: update the lz4 command (#2) ... When the command was switched over from 'lz4c' to 'lz4', it changed the meaning of '-c' in a subtle way. In the older lz4c tool, this '-cX' seems to be a different flag, meaning the compression level. In the newer lz4 tool, it means to compress to stdout. However, since kbuild already specifies stdout as a file name, '-c' is superfluous, and generates a warning: Warning : stdout won't be used ! Do you want multiple input files (-m) ? Fix it by removing the extra stdout flag. Bug: 159285792 Bug: 160031736 Test: build/build.sh Signed-off-by: Alistair Delva <adelva@google.com> Change-Id: I96247317ccb31f224c6a8e6e453cddde5e0c2550	2020-07-01 19:15:49 +00:00
Greg Kroah-Hartman	14693a753f	Merge 5.4.50 into android-5.4 ... Changes in 5.4.50 block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed enetc: Fix tx rings bitmap iteration range, irq handling geneve: allow changing DF behavior after creation ibmveth: Fix max MTU limit mld: fix memory leak in ipv6_mc_destroy_dev() mvpp2: ethtool rxtx stats fix net: bridge: enfore alignment for ethernet address net: core: reduce recursion limit value net: Do not clear the sock TX queue in sk_set_socket() net: fix memleak in register_netdevice() net: Fix the arp error in some cases net: increment xmit_recursion level in dev_direct_xmit() net: usb: ax88179_178a: fix packet alignment padding openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len rocker: fix incorrect error handling in dma_rings_init rxrpc: Fix notification call on completion of discarded calls sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket tcp: don't ignore ECN CWR on pure ACK tcp: grow window for OOO packets only for SACK flows tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: phy: Check harder for errors in get_phy_id() ip_tunnel: fix use-after-free in ip_tunnel_lookup() sch_cake: don't try to reallocate or unshare skb unconditionally sch_cake: don't call diffserv parsing code when it is not needed sch_cake: fix a few style nits tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Revert "i2c: tegra: Fix suspending in active runtime PM state" btrfs: fix a block group ref counter leak after failure to remove block group net: sched: export __netdev_watchdog_up() fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" ALSA: usb-audio: Fix potential use-after-free of streams binder: fix null deref of proc->context USB: ohci-sm501: Add missed iounmap() in remove usb: dwc2: Postponed gadget registration to the udc class driver usb: add USB_QUIRK_DELAY_INIT for Logitech C922 USB: ehci: reopen solution for Synopsys HC bug usb: host: xhci-mtk: avoid runtime suspend when removing hcd xhci: Poll for U0 after disabling USB2 LPM usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs ALSA: usb-audio: Add implicit feedback quirk for SSL2+. ALSA: usb-audio: add quirk for Denon DCD-1500RE ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) ALSA: usb-audio: Fix OOB access of mixer element list usb: cdns3: trace: using correct dir value usb: cdns3: ep0: fix the test mode set incorrectly usb: cdns3: ep0: add spinlock for cdns3_check_new_setup scsi: qla2xxx: Keep initiator ports after RSCN scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action cifs: Fix cached_fid refcnt leak in open_shroot cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range xhci: Fix incorrect EP_STATE_MASK xhci: Fix enumeration issue when setting max packet size for FS devices. xhci: Return if xHCI doesn't support LPM cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip loop: replace kill_bdev with invalidate_bdev IB/mad: Fix use after free when destroying MAD agent IB/hfi1: Fix module use count flaw due to leftover module put calls bus: ti-sysc: Flush posted write on enable and disable bus: ti-sysc: Ignore clockactivity unless specified as a quirk ARM: OMAP2+: Fix legacy mode dss_reset xfrm: Fix double ESP trailer insertion in IPsec crypto offload. ASoC: q6asm: handle EOS correctly efi/tpm: Verify event log header before parsing efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoc: q6afe: add support to get port direction ASoC: qcom: common: set correct directions for dailinks regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl() ASoC: fsl_ssi: Fix bclk calculation for mono channel samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS bpf, xdp, samples: Fix null pointer dereference in *_user code ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect ARM: dts: Fix duovero smsc interrupt for suspend x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() regmap: Fix memory leak from regmap_register_patch devmap: Use bpf_map_area_alloc() for allocating hash buckets bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE ARM: dts: NSP: Correct FA2 mailbox node rxrpc: Fix handling of rwind from an ACK packet RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 RDMA/cma: Protect bind_list and listen_list while finding matching cm id ASoC: rockchip: Fix a reference count leak. s390/qeth: fix error handling for isolation mode cmds RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() selftests/net: report etf errors correctly iommu/vt-d: Enable PCI ACS for platform opt in hint iommu/vt-d: Update scalable mode paging structure coherency net: qed: fix left elements count calculation net: qed: fix async event callbacks unregistering net: qede: stop adding events on an already destroyed workqueue net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption net: qede: fix PTP initialization on recovery net: qede: fix use-after-free on recovery and AER handling cxgb4: move handling L2T ARP failures to caller ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset() usb: gadget: udc: Potential Oops in error handling code usb: renesas_usbhs: getting residue from callback_result nvme: don't protect ns mutation with ns->head->lock netfilter: ipset: fix unaligned atomic access net: bcmgenet: use hardware padding of runt frames clk: sifive: allocate sufficient memory for struct __prci_data i2c: fsi: Fix the port number field in status register i2c: core: check returned size of emulated smbus block read afs: Fix storage of cell names sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks sata_rcar: handle pm_runtime_get_sync failure cases ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() riscv/atomic: Fix sign extension for RV64I hwrng: ks-sa - Fix runtime PM imbalance on error ibmvnic: Harden device login requests net: alx: fix race condition in alx_remove test_objagg: Fix potential memory leak in error handling pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage pinctrl: tegra: Use noirq suspend/resume callbacks s390/ptrace: pass invalid syscall numbers to tracing s390/ptrace: fix setting syscall number s390/vdso: Use $(LD) instead of $(CC) to link vDSO s390/vdso: fix vDSO clock_getres() arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n kbuild: improve cc-option to clean up all temporary files recordmcount: support >64k sections kprobes: Suppress the suspicious RCU warning on kprobes blktrace: break out of blktrace setup on concurrent calls block: update hctx map when use multiple maps RISC-V: Don't allow write+exec only page mapping request in mmap ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table ALSA: hda/realtek - Add quirk for MSI GE63 laptop ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems ACPI: sysfs: Fix pm_profile_attr type ACPI: configfs: Disallow loading ACPI tables when locked down erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup KVM: X86: Fix MSR range of APIC registers in X2APIC mode KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL x86/cpu: Use pinning mask for CR4 bits needing to be 0 x86/asm/64: Align start of __clear_user() loop to 16-bytes btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: fix data block group relocation failure due to concurrent scrub btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof mm/slab: use memzero_explicit() in kzfree() ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 mm/memcontrol.c: add missed css_put() arm64: perf: Report the PC value in REGS_ABI_32 mode arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range tracing: Fix event trigger to accept redundant spaces ring-buffer: Zero out time extend if it is nested and not absolute drm/amd: fix potential memleak in err branch drm: rcar-du: Fix build error drm/radeon: fix fb_div check in ni_init_smc_spll_table() drm/amdgpu: add fw release for sdma v5_0 Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() sunrpc: fixed rollback in rpc_gssd_dummy_populate() SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() pNFS/flexfiles: Fix list corruption if the mirror count changes NFSv4 fix CLOSE not waiting for direct IO compeletion xprtrdma: Fix handling of RDMA_ERROR replies dm writecache: correct uncommitted_block when discarding uncommitted entry dm writecache: add cond_resched to loop in persistent_memory_claim() xfs: add agf freeblocks verify in xfs_agf_verify Revert "tty: hvc: Fix data abort due to race in hvc_open" Linux 5.4.50 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I68d8fdc951541cf115447bda262de0d95eafce87	2020-07-01 12:47:58 +02:00
Sami Tolvanen	8ed391a3db	recordmcount: support >64k sections ... [ Upstream commit 4ef57b21d6 ] When compiling a kernel with Clang and LTO, we need to run recordmcount on vmlinux.o with a large number of sections, which currently fails as the program doesn't understand extended section indexes. This change adds support for processing binaries with >64k sections. Link: https://lkml.kernel.org/r/20200424193046.160744-1-samitolvanen@google.com Link: https://lore.kernel.org/lkml/CAK7LNARbZhoaA=Nnuw0=gBrkuKbr_4Ng_Ei57uafujZf7Xazgw@mail.gmail.com/ Cc: Kees Cook <keescook@chromium.org> Reviewed-by: Matt Helsley <mhelsley@vmware.com> Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-06-30 15:37:05 -04:00
Masahiro Yamada	803d114e8f	kbuild: improve cc-option to clean up all temporary files ... [ Upstream commit f2f02ebd8f ] When cc-option and friends evaluate compiler flags, the temporary file $$TMP is created as an output object, and automatically cleaned up. The actual file path of $$TMP is .<pid>.tmp, here <pid> is the process ID of $(shell ...) invoked from cc-option. (Please note $$$$ is the escape sequence of $$). Such garbage files are cleaned up in most cases, but some compiler flags create additional output files. For example, -gsplit-dwarf creates a .dwo file. When CONFIG_DEBUG_INFO_SPLIT=y, you will see a bunch of .<pid>.dwo files left in the top of build directories. You may not notice them unless you do 'ls -a', but the garbage files will increase every time you run 'make'. This commit changes the temporary object path to .tmp_<pid>/tmp, and removes .tmp_<pid> directory when exiting. Separate build artifacts such as *.dwo will be cleaned up all together because their file paths are usually determined based on the base name of the object. Another example is -ftest-coverage, which outputs the coverage data into <base-name-of-object>.gcno Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-06-30 15:37:05 -04:00
Greg Kroah-Hartman	49716e996a	Merge 5.4.49 into android-5.4 ... Changes in 5.4.49 power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select clk: sunxi: Fix incorrect usage of round_down() ASoC: tegra: tegra_wm8903: Support nvidia, headset property i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets ASoC: SOF: imx8: Fix randbuild error iio: pressure: bmp280: Tolerate IRQ before registering remoteproc: Fix IDR initialisation in rproc_alloc() clk: qcom: msm8916: Fix the address location of pll->config_reg ASoC: fsl_esai: Disable exception interrupt before scheduling tasklet backlight: lp855x: Ensure regulators are disabled on probe failure ARM: dts: renesas: Fix IOMMU device node names ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type ARM: integrator: Add some Kconfig selections ARM: dts: stm32: Add missing ethernet PHY reset on AV96 scsi: core: free sgtables in case command setup fails scsi: qedi: Check for buffer overflow in qedi_set_path() arm64: dts: meson: fixup SCP sram nodes ALSA: hda/realtek - Introduce polarity for micmute LED GPIO ALSA: isa/wavefront: prevent out of bounds write in ioctl PCI: Allow pci_resize_resource() for devices on root bus scsi: qla2xxx: Fix issue with adapter's stopping state Input: edt-ft5x06 - fix get_default register write access powerpc/kasan: Fix stack overflow by increasing THREAD_SHIFT rtc: mc13xxx: fix a double-unlock issue iio: bmp280: fix compensation of humidity f2fs: report delalloc reserve as non-free in statfs for project quota i2c: pxa: clear all master action bits in i2c_pxa_stop_message() remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical usblp: poison URBs upon disconnect serial: 8250: Fix max baud limit in generic 8250 port misc: fastrpc: Fix an incomplete memory release in fastrpc_rpmsg_probe() misc: fastrpc: fix potential fastrpc_invoke_ctx leak dm mpath: switch paths in dm_blk_ioctl() code path arm64: dts: armada-3720-turris-mox: forbid SDR104 on SDIO for FCC purposes arm64: dts: armada-3720-turris-mox: fix SFP binding arm64: dts: juno: Fix GIC child nodes pinctrl: ocelot: Fix GPIO interrupt decoding on Jaguar2 clk: renesas: cpg-mssr: Fix STBCR suspend/resume handling ASoC: SOF: Do nothing when DSP PM callbacks are not set arm64: dts: fvp: Fix GIC child nodes PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register ps3disk: use the default segment boundary arm64: dts: fvp/juno: Fix node address fields vfio/pci: fix memory leaks in alloc_perm_bits() coresight: tmc: Fix TMC mode read in tmc_read_prepare_etb() RDMA/mlx5: Add init2init as a modify command scsi: hisi_sas: Do not reset phy timer to wait for stray phy up PCI: pci-bridge-emul: Fix PCIe bit conflicts m68k/PCI: Fix a memory leak in an error handling path gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration usb: gadget: core: sync interrupt before unbind the udc powerpc/ptdump: Add _PAGE_COHERENT flag mfd: wm8994: Fix driver operation if loaded as modules scsi: cxgb3i: Fix some leaks in init_act_open() clk: zynqmp: fix memory leak in zynqmp_register_clocks scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event scsi: vhost: Notify TCM about the maximum sg entries supported per command clk: clk-flexgen: fix clock-critical handling IB/mlx5: Fix DEVX support for MLX5_CMD_OP_INIT2INIT_QP command powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run nfsd: Fix svc_xprt refcnt leak when setup callback client failed PCI: vmd: Filter resource type bits from shadow register RDMA/core: Fix several reference count leaks. cifs: set up next DFS target before generic_ip_connect() ASoC: qcom: q6asm-dai: kCFI fix powerpc/crashkernel: Take "mem=" option into account pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case sparc32: mm: Don't try to free page-table pages if ctor() fails yam: fix possible memory leak in yam_init_driver NTB: ntb_pingpong: Choose doorbells based on port number NTB: Fix the default port and peer numbers for legacy drivers mksysmap: Fix the mismatch of '.L' symbols in System.map apparmor: fix introspection of of task mode for unconfined tasks net: dsa: lantiq_gswip: fix and improve the unsupported interface error apparmor: check/put label on apparmor_sk_clone_security() f2fs: handle readonly filesystem in f2fs_ioc_shutdown() ASoC: meson: add missing free_irq() in error path bpf, sockhash: Fix memory leak when unlinking sockets in sock_hash_free scsi: sr: Fix sr_probe() missing deallocate of device minor scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM apparmor: fix nnp subset test for unconfined x86/purgatory: Disable various profiling and sanitizing options staging: greybus: fix a missing-check bug in gb_lights_light_config() arm64: dts: mt8173: fix unit name warnings scsi: qedi: Do not flush offload work if ARP not resolved arm64: dts: qcom: msm8916: remove unit name for thermal trip points ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity RDMA/mlx5: Fix udata response upon SRQ creation gpio: dwapb: Append MODULE_ALIAS for platform driver scsi: qedf: Fix crash when MFW calls for protocol stats while function is still probing pinctrl: rza1: Fix wrong array assignment of rza1l_swio_entries virtiofs: schedule blocking async replies in separate worker arm64: dts: qcom: fix pm8150 gpio interrupts firmware: qcom_scm: fix bogous abuse of dma-direct internals staging: gasket: Fix mapping refcnt leak when put attribute fails staging: gasket: Fix mapping refcnt leak when register/store fails ALSA: usb-audio: Improve frames size computation ALSA: usb-audio: Fix racy list management in output queue s390/qdio: put thinint indicator after early error tty: hvc: Fix data abort due to race in hvc_open slimbus: ngd: get drvdata from correct device clk: meson: meson8b: Fix the first parent of vid_pll_in_sel clk: meson: meson8b: Fix the polarity of the RESET_N lines clk: meson: meson8b: Fix the vclk_div{1, 2, 4, 6, 12}_en gate bits gpio: pca953x: fix handling of automatic address incrementing thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR clk: meson: meson8b: Don't rely on u-boot to init all GP_PLL registers ASoC: max98373: reorder max98373_reset() in resume soundwire: slave: don't init debugfs on device registration error HID: intel-ish-hid: avoid bogus uninitialized-variable warning usb: dwc3: gadget: Properly handle ClearFeature(halt) usb: dwc3: gadget: Properly handle failed kick_transfer staging: wilc1000: Increase the size of wid_list array staging: sm750fb: add missing case while setting FB_VISUAL PCI: v3-semi: Fix a memory leak in v3_pci_probe() error handling paths i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output serial: amba-pl011: Make sure we initialize the port.lock spinlock drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish PCI: rcar: Fix incorrect programming of OB windows PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges scsi: qla2xxx: Fix warning after FC target reset ALSA: firewire-lib: fix invalid assignment to union data for directional parameter power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()' power: supply: smb347-charger: IRQSTAT_D is volatile ASoC: SOF: core: fix error return code in sof_probe_continue() arm64: dts: msm8996: Fix CSI IRQ types scsi: target: loopback: Fix READ with data and sensebytes scsi: mpt3sas: Fix double free warnings SoC: rsnd: add interrupt support for SSI BUSIF buffer ASoC: ux500: mop500: Fix some refcounted resources issues ASoC: ti: omap-mcbsp: Fix an error handling path in 'asoc_mcbsp_probe()' pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map dlm: remove BUG() before panic() USB: ohci-sm501: fix error return code in ohci_hcd_sm501_drv_probe() clk: ti: composite: fix memory leak PCI: Fix pci_register_host_bridge() device_register() error handling powerpc/64: Don't initialise init_task->thread.regs tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available ALSA: usb-audio: Add duplex sound support for USB devices using implicit feedback HID: Add quirks for Trust Panora Graphic Tablet PCI/PM: Assume ports without DLL Link Active train links in 100 ms habanalabs: increase timeout during reset ipmi: use vzalloc instead of kmalloc for user creation powerpc/64s/exception: Fix machine check no-loss idle wakeup powerpc/pseries/ras: Fix FWNMI_VALID off by one drivers: phy: sr-usb: do not use internal fsm for USB2 phy init powerpc/ps3: Fix kexec shutdown hang vfio-pci: Mask cap zero usb/ohci-platform: Fix a warning when hibernating drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT8-A tablet USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() tty: n_gsm: Fix bogus i++ in gsm_data_kick fpga: dfl: afu: Corrected error handling levels clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 RDMA/hns: Bugfix for querying qkey RDMA/hns: Fix cmdq parameter of querying pf timer resource scsi: target: tcmu: Userspace must not complete queued commands firmware: imx: scu: Fix possible memory leak in imx_scu_probe() fuse: fix copy_file_range cache issues fuse: copy_file_range should truncate cache arm64: tegra: Fix ethernet phy-mode for Jetson Xavier arm64: tegra: Fix flag for 64-bit resources in 'ranges' property powerpc/64s/pgtable: fix an undefined behaviour dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port PCI: dwc: Fix inner MSI IRQ domain registration PCI: amlogic: meson: Don't use FAST_LINK_MODE to set up link IB/cma: Fix ports memory leak in cma_configfs watchdog: da9062: No need to ping manually before setting timeout usb: dwc2: gadget: move gadget resume after the core is in L0 state USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check usb: gadget: fix potential double-free in m66592_probe. usb: gadget: Fix issue with config_ep_by_speed function scripts: headers_install: Exit with error on config leak RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove x86/apic: Make TSC deadline timer detection message visible mfd: stmfx: Reset chip on resume as supply was disabled mfd: stmfx: Fix stmfx_irq_init error path mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt powerpc/32s: Don't warn when mapping RO data ROX. ASoC: fix incomplete error-handling in img_i2s_in_probe. scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd() clk: bcm2835: Fix return type of bcm2835_register_gate scsi: ufs-qcom: Fix scheduling while atomic issue KVM: PPC: Book3S HV: Ignore kmemleak false positives KVM: PPC: Book3S: Fix some RCU-list locks clk: sprd: return correct type of value for _sprd_pll_recalc_rate clk: ast2600: Fix AHB clock divider for A1 misc: xilinx-sdfec: improve get_user_pages_fast() error handling /dev/mem: Revoke mappings when a driver claims the region net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION of: Fix a refcounting bug in __of_attach_node_sysfs() input: i8042 - Remove special PowerPC handling powerpc/4xx: Don't unmap NULL mbase extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed vfio/mdev: Fix reference count leak in add_mdev_supported_type rtc: rv3028: Add missed check for devm_regmap_init_i2c() mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe() rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID openrisc: Fix issue with argument clobbering for clone/fork drm/nouveau/disp/gm200-: fix NV_PDISP_SOR_HDMI2_CTRL(n) selection ceph: don't return -ESTALE if there's still an open file nfsd4: make drc_slab global, not per-net gfs2: Allow lock_nolock mount to specify jid=X scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj scsi: ufs: Don't update urgent bkops level when toggling auto bkops pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()' nfsd: safer handling of corrupted c_type drm/amd/display: Revalidate bandwidth before commiting DC updates crypto: omap-sham - add proper load balancing support for multicore geneve: change from tx_error to tx_dropped on missing metadata lib/zlib: remove outdated and incorrect pre-increment optimization include/linux/bitops.h: avoid clang shift-count-overflow warnings selftests/vm/pkeys: fix alloc_random_pkey() to make it really random blktrace: use errno instead of bi_status blktrace: fix endianness in get_pdu_int() blktrace: fix endianness for blk_log_remap() gfs2: fix use-after-free on transaction ail lists net: marvell: Fix OF_MDIO config check ntb_perf: pass correct struct device to dma_alloc_coherent ntb_tool: pass correct struct device to dma_alloc_coherent NTB: ntb_tool: reading the link file should not end in a NULL byte NTB: Revert the change to use the NTB device dev for DMA allocations NTB: perf: Don't require one more memory window than number of peers NTB: perf: Fix support for hardware that doesn't have port numbers NTB: perf: Fix race condition when run with ntb_test NTB: ntb_test: Fix bug when counting remote files i2c: icy: Fix build with CONFIG_AMIGA_PCMCIA=n drivers/perf: hisi: Fix wrong value for all counters enable selftests/net: in timestamping, strncpy needs to preserve null byte f2fs: don't return vmalloc() memory from f2fs_kmalloc() afs: Fix memory leak in afs_put_sysnames() ASoC: core: only convert non DPCM link to DPCM link ASoC: SOF: nocodec: conditionally set dpcm_capture/dpcm_playback flags ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT10-A tablet ASoC: rt5645: Add platform-data for Asus T101HA bpf/sockmap: Fix kernel panic at __tcp_bpf_recvmsg bpf, sockhash: Synchronize delete from bucket list on map free tracing/probe: Fix bpf_task_fd_query() for kprobes and uprobes drm/sun4i: hdmi ddc clk: Fix size of m divider libbpf: Handle GCC noreturn-turned-volatile quirk scsi: acornscsi: Fix an error handling path in acornscsi_probe() x86/idt: Keep spurious entries unset in system_vectors net/filter: Permit reading NET in load_bytes_relative when MAC not set nvme-pci: use simple suspend when a HMB is enabled nfs: set invalid blocks after NFSv4 writes xdp: Fix xsk_generic_xmit errno iavf: fix speed reporting over virtchnl bpf: Fix memlock accounting for sock_hash usb/xhci-plat: Set PM runtime as active on resume usb: host: ehci-platform: add a quirk to avoid stuck usb/ehci-platform: Set PM runtime as active on resume perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() perf stat: Fix NULL pointer dereference ext4: stop overwrite the errcode in ext4_setup_super bcache: fix potential deadlock problem in btree_gc_coalesce powerpc: Fix kernel crash in show_instructions() w/DEBUG_VIRTUAL afs: Fix non-setting of mtime when writing into mmap afs: afs_write_end() should change i_size under the right lock afs: Fix EOF corruption afs: Always include dir in bulk status fetch from afs_do_lookup() afs: Set error flag rather than return error from file status decode afs: Fix the mapping of the UAEOVERFLOW abort code bnxt_en: Return from timer if interface is not in open state. scsi: ufs-bsg: Fix runtime PM imbalance on error block: Fix use-after-free in blkdev_get() mvpp2: remove module bugfix arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints libata: Use per port sync for detach drm: encoder_slave: fix refcouting error for modules ext4: fix partial cluster initialization when splitting extent ext4: avoid utf8_strncasecmp() with unstable name drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/qxl: Use correct notify port address when creating cursor ring drm/amdgpu: Replace invalid device ID with a valid device ID selinux: fix double free jbd2: clean __jbd2_journal_abort_hard() and __journal_abort_soft() ext4: avoid race conditions when remounting with options that change dax drm/dp_mst: Increase ACT retry timeout to 3s drm/amd/display: Use swap() where appropriate x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld block: nr_sects_write(): Disable preemption on seqcount write net/mlx5: DR, Fix freeing in dr_create_rc_qp() f2fs: split f2fs_d_compare() from f2fs_match_name() f2fs: avoid utf8_strncasecmp() with unstable name s390: fix syscall_get_error for compat processes drm/i915: Fix AUX power domain toggling across TypeC mode resets drm/msm: Check for powered down HW in the devfreq callbacks drm/i915/gem: Avoid iterating an empty list drm/i915: Whitelist context-local timestamp in the gen9 cmdparser drm/connector: notify userspace on hotplug after register complete drm/amd/display: Use kvfree() to free coeff in build_regamma() drm/i915/icl+: Fix hotplug interrupt disabling after storm detection Revert "drm/amd/display: disable dcn20 abm feature for bring up" crypto: algif_skcipher - Cap recv SG list at ctx->used crypto: algboss - don't wait during notifier callback tracing/probe: Fix memleak in fetch_op_data operations kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex kretprobe: Prevent triggering kretprobe from within kprobe_flush_task e1000e: Do not wake up the system via WOL if device wakeup is disabled net: octeon: mgmt: Repair filling of RX ring pwm: jz4740: Enhance precision in calculation of duty cycle sched/rt, net: Use CONFIG_PREEMPTION.patch net: core: device_rename: Use rwsem instead of a seqcount Linux 5.4.49 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I1c2b90800677a958e02061bc77b2fe413882e42e	2020-06-25 13:08:15 +02:00
Siddharth Gupta	4c8a62c939	scripts: headers_install: Exit with error on config leak ... [ Upstream commit 5967577231 ] Misuse of CONFIG_* in UAPI headers should result in an error. These config options can be set in userspace by the user application which includes these headers to control the APIs and structures being used in a kernel which supports multiple targets. Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-06-24 17:50:33 +02:00
ashimida	d782d6a142	mksysmap: Fix the mismatch of '.L' symbols in System.map ... [ Upstream commit 72d24accf0 ] When System.map was generated, the kernel used mksysmap to filter the kernel symbols, but all the symbols with the second letter 'L' in the kernel were filtered out, not just the symbols starting with 'dot + L'. For example: ashimida@ubuntu:~/linux$ cat System.map |grep ' .L' ashimida@ubuntu:~/linux$ nm -n vmlinux |grep ' .L' ffff0000088028e0 t bLength_show ...... ffff0000092e0408 b PLLP_OUTC_lock ffff0000092e0410 b PLLP_OUTA_lock The original intent should be to filter out all local symbols starting with '.L', so the dot should be escaped. Fixes: 00902e9847 ("mksysmap: Add h8300 local symbol pattern") Signed-off-by: ashimida <ashimida@linux.alibaba.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-06-24 17:50:19 +02:00
Alistair Delva	8b2d14b083	ANDROID: GKI: scripts: Makefile: update the lz4 command ... Use 'lz4' instead of 'lz4c' and increase the compression level. This also optimizes for decompression speed at this higher level. Bug: 159285792 Test: launch_cvd -kernel_path bzImage Signed-off-by: Alistair Delva <adelva@google.com> Change-Id: I9604cc7d1f3600dec27ceb460f7c29d977a919b1	2020-06-22 22:32:39 +00:00
Greg Kroah-Hartman	148ce8b430	Merge 5.4.47 into android-5.4 ... Changes in 5.4.47 ipv6: fix IPV6_ADDRFORM operation logic mlxsw: core: Use different get_trend() callbacks for different thermal zones net_failover: fixed rollback in net_failover_open() tun: correct header offsets in napi frags mode bridge: Avoid infinite loop when suppressing NS messages with invalid options vxlan: Avoid infinite loop when suppressing NS messages with invalid options bpf: Support llvm-objcopy for vmlinux BTF elfnote: mark all .note sections SHF_ALLOC Input: mms114 - fix handling of mms345l ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook sched/fair: Don't NUMA balance for kthreads Input: synaptics - add a second working PNP_ID for Lenovo T470s csky: Fixup abiv2 syscall_trace break a4 & a5 gfs2: Even more gfs2_find_jhead fixes drivers/net/ibmvnic: Update VNIC protocol version reporting powerpc/xive: Clear the page tables for the ESB IO mapping spi: dw: Fix native CS being unset ath9k_htc: Silence undersized packet warnings smack: avoid unused 'sip' variable warning RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated padata: add separate cpuhp node for CPUHP_PADATA_DEAD s390/pci: Log new handle in clp_disable_fh() x86/cpu/amd: Make erratum #1054 a legacy erratum KVM: x86: only do L1TF workaround on affected processors PCI/PM: Adjust pcie_wait_for_link_delay() for caller delay perf probe: Accept the instance number of kretprobe event mm: add kvfree_sensitive() for freeing sensitive data objects selftests: fix flower parent qdisc fanotify: fix ignore mask logic for events on child and on dir aio: fix async fsync creds ipv4: fix a RCU-list lock in fib_triestat_seq_show iwlwifi: mvm: fix NVM check for 3168 devices sctp: fix possibly using a bad saddr with a given dst sctp: fix refcount bug in sctp_wfree x86_64: Fix jiffies ODR violation x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs x86/speculation: Prevent rogue cross-process SSBD shutdown x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches. x86/reboot/quirks: Add MacBook6,1 reboot quirk perf/x86/intel: Add more available bits for OFFCORE_RESPONSE of Intel Tremont KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated KVM: x86: respect singlestep when emulating instruction KVM: x86: Fix APIC page invalidation race powerpc/ptdump: Properly handle non standard page size ASoC: max9867: fix volume controls io_uring: use kvfree() in io_sqe_buffer_register() efi/efivars: Add missing kobject_put() in sysfs entry creation error path smb3: fix incorrect number of credits when ioctl MaxOutputResponse > 64K smb3: add indatalen that can be a non-zero value to calculation of credit charge in smb2 ioctl watchdog: imx_sc_wdt: Fix reboot on crash ALSA: es1688: Add the missed snd_card_free() ALSA: fireface: fix configuration error for nominal sampling transfer frequency ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines ALSA: pcm: disallow linking stream to itself ALSA: pcm: fix snd_pcm_link() lockdep splat ALSA: usb-audio: Fix inconsistent card PM state after resume ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile() ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe() ACPI: GED: add support for _Exx / _Lxx handler methods ACPI: PM: Avoid using power resources if there are none for D0 arm64: acpi: fix UBSAN warning lib/lzo: fix ambiguous encoding bug in lzo-rle nilfs2: fix null pointer dereference at nilfs_segctor_do_construct() spi: dw: Fix controller unregister order spi: Fix controller unregister order spi: pxa2xx: Fix controller unregister order spi: pxa2xx: Fix runtime PM ref imbalance on probe error spi: bcm2835: Fix controller unregister order spi: bcm2835aux: Fix controller unregister order spi: bcm-qspi: Handle clock probe deferral spi: bcm-qspi: when tx/rx buffer is NULL set to 0 PM: runtime: clk: Fix clk_pm_runtime_get() error path gup: document and work around "COW can break either way" issue crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated crypto: algapi - Avoid spurious modprobe on LOADED crypto: drbg - fix error return code in drbg_alloc_state() x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned firmware: imx: warn on unexpected RX firmware: imx-scu: Support one TX and one RX firmware: imx: scu: Fix corruption of header crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req() crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req() crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req() dccp: Fix possible memleak in dccp_init and dccp_fini selftests/net: in rxtimestamp getopt_long needs terminating null entry net/mlx5: drain health workqueue in case of driver load error net/mlx5: Fix fatal error handling during device load net/mlx5e: Fix repeated XSK usage on one channel ovl: initialize error in ovl_copy_xattr proc: Use new_inode not new_inode_pseudo remoteproc: Fall back to using parent memory pool if no dedicated available remoteproc: Fix and restore the parenting hierarchy for vdev cpufreq: Fix up cpufreq_boost_set_sw() EDAC/skx: Use the mcmtr register to retrieve close_pg/bank_xor_enable video: vt8500lcdfb: fix fallthrough warning video: fbdev: w100fb: Fix a potential double free. KVM: nVMX: Skip IBPB when switching between vmcs01 and vmcs02 KVM: nSVM: fix condition for filtering async PF KVM: nSVM: leave ASID aside in copy_vmcb_control_area KVM: nVMX: Consult only the "basic" exit reason when routing nested exit KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits KVM: arm64: Stop writing aarch32's CSSELR into ACTLR KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts scsi: megaraid_sas: TM command refire leads to controller firmware crash scsi: lpfc: Fix negation of else clause in lpfc_prep_node_fc4type selftests/ftrace: Return unsupported if no error_log file ath9k: Fix use-after-free Read in htc_connect_service ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx ath9k: Fix use-after-free Write in ath9k_htc_rx_msg ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb Smack: slab-out-of-bounds in vsscanf drm/vkms: Hold gem object while still in-use mm/slub: fix a memory leak in sysfs_slab_add() fat: don't allow to mount if the FAT length == 0 perf: Add cond_resched() to task_function_call() agp/intel: Reinforce the barrier after GTT updates mmc: sdhci-msm: Clear tuning done flag while hs400 tuning mmc: mmci_sdmmc: fix DMA API warning overlapping mappings mmc: tmio: Further fixup runtime PM management at remove mmc: uniphier-sd: call devm_request_irq() after tmio_mmc_host_probe() ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card() mmc: sdio: Fix several potential memory leaks in mmc_sdio_init_card() block/floppy: fix contended case in floppy_queue_rq() xen/pvcalls-back: test for errors when calling backend_connect() KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception KVM: arm64: Save the host's PtrAuth keys in non-preemptible context Linux 5.4.47 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia4eea1f848951f0f6dbe8a0bccfe63a098ab2c53	2020-06-18 10:04:27 +02:00
Fangrui Song	f04d1e880f	bpf: Support llvm-objcopy for vmlinux BTF ... commit 90ceddcb49 upstream. Simplify gen_btf logic to make it work with llvm-objcopy. The existing 'file format' and 'architecture' parsing logic is brittle and does not work with llvm-objcopy/llvm-objdump. 'file format' output of llvm-objdump>=11 will match GNU objdump, but 'architecture' (bfdarch) may not. .BTF in .tmp_vmlinux.btf is non-SHF_ALLOC. Add the SHF_ALLOC flag because it is part of vmlinux image used for introspection. C code can reference the section via linker script defined __start_BTF and __stop_BTF. This fixes a small problem that previous .BTF had the SHF_WRITE flag (objcopy -I binary -O elf* synthesized .data). Additionally, `objcopy -I binary` synthesized symbols _binary__btf_vmlinux_bin_start and _binary__btf_vmlinux_bin_stop (not used elsewhere) are replaced with more commonplace __start_BTF and __stop_BTF. Add 2>/dev/null because GNU objcopy (but not llvm-objcopy) warns "empty loadable segment detected at vaddr=0xffffffff81000000, is this intentional?" We use a dd command to change the e_type field in the ELF header from ET_EXEC to ET_REL so that lld will accept .btf.vmlinux.bin.o. Accepting ET_EXEC as an input file is an extremely rare GNU ld feature that lld does not intend to support, because this is error-prone. The output section description .BTF in include/asm-generic/vmlinux.lds.h avoids potential subtle orphan section placement issues and suppresses --orphan-handling=warn warnings. Fixes: df786c9b94 ("bpf: Force .BTF section start to zero when dumping from vmlinux") Fixes: cb0cc635c7 ("powerpc: Include .BTF section") Reported-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Fangrui Song <maskray@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Stanislav Fomichev <sdf@google.com> Tested-by: Andrii Nakryiko <andriin@fb.com> Reviewed-by: Stanislav Fomichev <sdf@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Link: https://github.com/ClangBuiltLinux/linux/issues/871 Link: https://lore.kernel.org/bpf/20200318222746.173648-1-maskray@google.com Signed-off-by: Maria Teguiani <teguiani@google.com> Tested-by: Matthias Maennich <maennich@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-06-17 16:40:20 +02:00
Sami Tolvanen	4a78c71885	ANDROID: kbuild: merge more sections with LTO ... Merge the following new data sections generated by current LLVM versions: .bss..L* .bss..compoundliteral* .data..L* .data..compoundliteral* .rodata..L* .rodata..compoundliteral* Also drop the unnecessary rules to merge .rela sections. Bug: 158605670 Change-Id: I098212bc74dfb6b54d4fd60d90957fea29122a6c Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2020-06-11 23:21:10 +00:00
Greg Kroah-Hartman	fe0e53c052	Merge 5.4.43 into android-5.4 ... Changes in 5.4.43 i2c: dev: Fix the race between the release of i2c_dev and cdev KVM: SVM: Fix potential memory leak in svm_cpu_init() ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() evm: Check also if *tfm is an error pointer in init_desc() ima: Fix return value of ima_write_policy() ubifs: fix wrong use of crypto_shash_descsize() ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive mtd: spinand: Propagate ECC information to the MTD structure fix multiplication overflow in copy_fdtable() ubifs: remove broken lazytime support i2c: fix missing pm_runtime_put_sync in i2c_device_probe iommu/amd: Fix over-read of ACPI UID from IVRS table evm: Fix a small race in init_desc() i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()' ubi: Fix seq_file usage in detailed_erase_block_info debugfs file afs: Don't unlock fetched data pages until the op completes successfully mtd: Fix mtd not registered due to nvmem name collision kbuild: avoid concurrency issue in parallel building dtbs and dtbs_check net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report() gcc-common.h: Update for GCC 10 HID: multitouch: add eGalaxTouch P80H84 support HID: alps: Add AUI1657 device ID HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV scsi: qla2xxx: Delete all sessions before unregister local nvme port configfs: fix config_item refcnt leak in configfs_rmdir() vhost/vsock: fix packet delivery order to monitoring devices aquantia: Fix the media type of AQC100 ethernet controller in the driver component: Silence bind error on -EPROBE_DEFER net/ena: Fix build warning in ena_xdp_set() scsi: ibmvscsi: Fix WARN_ON during event pool release HID: i2c-hid: reset Synaptics SYNA2393 on resume x86/mm/cpa: Flush direct map alias during cpa ibmvnic: Skip fatal error reset after passive init ftrace/selftest: make unresolved cases cause failure if --fail-unresolved set x86/apic: Move TSC deadline timer debug printk gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp() HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock ceph: fix double unlock in handle_cap_export() stmmac: fix pointer check after utilization in stmmac_interrupt USB: core: Fix misleading driver bug report platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA iommu/amd: Call domain_flush_complete() in update_domain() drm/amd/display: Prevent dpcd reads with passive dongles KVM: selftests: Fix build for evmcs.h ARM: futex: Address build warning scripts/gdb: repair rb_first() and rb_last() ALSA: hda - constify and cleanup static NodeID tables ALSA: hda: patch_realtek: fix empty macro usage in if block ALSA: hda: Manage concurrent reg access more properly ALSA: hda/realtek - Add supported new mute Led for HP ALSA: hda/realtek - Add HP new mute led supported for ALC236 ALSA: hda/realtek: Add quirk for Samsung Notebook ALSA: hda/realtek - Enable headset mic of ASUS GL503VM with ALC295 ALSA: hda/realtek - Enable headset mic of ASUS UX550GE with ALC295 ALSA: hda/realtek: Enable headset mic of ASUS UX581LV with ALC295 KVM: x86: Fix pkru save/restore when guest CR4.PKE=0, move it to x86.c ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option ALSA: pcm: fix incorrect hw_base increase ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Xtreme ALSA: hda/realtek - Add more fixup entries for Clevo machines scsi: qla2xxx: Do not log message when reading port speed via sysfs scsi: target: Put lun_ref at end of tmr processing arm64: Fix PTRACE_SYSEMU semantics drm/etnaviv: fix perfmon domain interation apparmor: Fix use-after-free in aa_audit_rule_init apparmor: fix potential label refcnt leak in aa_change_profile apparmor: Fix aa_label refcnt leak in policy_update dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()' drm/etnaviv: Fix a leak in submit_pin_objects() dmaengine: dmatest: Restore default for channel dmaengine: owl: Use correct lock in owl_dma_get_pchan() vsprintf: don't obfuscate NULL and error pointers drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance. drm/i915: Propagate error from completed fences powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE powerpc/64s: Disable STRICT_KERNEL_RWX bpf: Avoid setting bpf insns pages read-only when prog is jited kbuild: Remove debug info from kallsyms linking Revert "gfs2: Don't demote a glock until its revokes are written" media: fdp1: Fix R-Car M3-N naming in debug message staging: iio: ad2s1210: Fix SPI reading staging: kpc2000: fix error return code in kp2000_pcie_probe() staging: greybus: Fix uninitialized scalar variable iio: sca3000: Remove an erroneous 'get_device()' iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()' iio: adc: ti-ads8344: Fix channel selection misc: rtsx: Add short delay after exit from ASPM tty: serial: add missing spin_lock_init for SiFive serial console mei: release me_cl object reference ipack: tpci200: fix error return code in tpci200_register() s390/pci: Fix s390_mmio_read/write with MIO s390/kaslr: add support for R_390_JMP_SLOT relocation type device-dax: don't leak kernel memory to user space after unloading kmem rapidio: fix an error in get_user_pages_fast() error handling kasan: disable branch tracing for core runtime rxrpc: Fix the excessive initial retransmission timeout rxrpc: Fix a memory leak in rxkad_verify_response() s390/kexec_file: fix initrd location for kdump kernel flow_dissector: Drop BPF flow dissector prog ref on netns cleanup x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel() iio: adc: stm32-adc: fix device used to request dma iio: adc: stm32-dfsdm: Use dma_request_chan() instead dma_request_slave_channel() iio: adc: stm32-dfsdm: fix device used to request dma rxrpc: Trace discarded ACKs rxrpc: Fix ack discard tpm: check event log version before reading final events sched/fair: Reorder enqueue/dequeue_task_fair path sched/fair: Fix reordering of enqueue/dequeue_task_fair() sched/fair: Fix enqueue_task_fair() warning some more Linux 5.4.43 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4ce0fc07247d31d0c308606b491846fa314b5538	2020-05-28 12:27:15 +02:00
Kees Cook	bb6524537d	kbuild: Remove debug info from kallsyms linking ... [ Upstream commit af73d78bd3 ] When CONFIG_DEBUG_INFO is enabled, the two kallsyms linking steps spend time collecting and writing the dwarf sections to the temporary output files. kallsyms does not need this information, and leaving it off halves their linking time. This is especially noticeable without CONFIG_DEBUG_INFO_REDUCED. The BTF linking stage, however, does still need those details. Refactor the BTF and kallsyms generation stages slightly for more regularized temporary names. Skip debug during kallsyms links. Additionally move "info BTF" to the correct place since commit 8959e39272 ("kbuild: Parameterize kallsyms generation and correct reporting"), which added "info LD ..." to vmlinux_link calls. For a full debug info build with BTF, my link time goes from 1m06s to 0m54s, saving about 12 seconds, or 18%. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/202003031814.4AEA3351@keescook Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-05-27 17:46:44 +02:00
Aymeric Agon-Rambosson	02ebbd1da3	scripts/gdb: repair rb_first() and rb_last() ... [ Upstream commit 50e36be1fb ] The current implementations of the rb_first() and rb_last() gdb functions have a variable that references itself in its instanciation, which causes the function to throw an error if a specific condition on the argument is met. The original author rather intended to reference the argument and made a typo. Referring the argument instead makes the function work as intended. Signed-off-by: Aymeric Agon-Rambosson <aymeric.agon@yandex.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Cc: Jan Kiszka <jan.kiszka@siemens.com> Cc: Kieran Bingham <kbingham@kernel.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Nikolay Borisov <n.borisov.lkml@gmail.com> Cc: Jackie Liu <liuyun01@kylinos.cn> Cc: Jason Wessel <jason.wessel@windriver.com> Link: http://lkml.kernel.org/r/20200427051029.354840-1-aymeric.agon@yandex.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-05-27 17:46:36 +02:00
Frédéric Pierret (fepitre)	cc6428803d	gcc-common.h: Update for GCC 10 ... [ Upstream commit c7527373fe ] Remove "params.h" include, which has been dropped in GCC 10. Remove is_a_helper() macro, which is now defined in gimple.h, as seen when running './scripts/gcc-plugin.sh g++ g++ gcc': In file included from <stdin>:1: ./gcc-plugins/gcc-common.h:852:13: error: redefinition of ‘static bool is_a_helper<T>::test(U*) [with U = const gimple; T = const ggoto*]’ 852 | inline bool is_a_helper<const ggoto *>::test(const_gimple gs) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ./gcc-plugins/gcc-common.h:125, from <stdin>:1: /usr/lib/gcc/x86_64-redhat-linux/10/plugin/include/gimple.h:1037:1: note: ‘static bool is_a_helper<T>::test(U*) [with U = const gimple; T = const ggoto*]’ previously declared here 1037 | is_a_helper <const ggoto *>::test (const gimple *gs) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Add -Wno-format-diag to scripts/gcc-plugins/Makefile to avoid meaningless warnings from error() formats used by plugins: scripts/gcc-plugins/structleak_plugin.c: In function ‘int plugin_init(plugin_name_args*, plugin_gcc_version*)’: scripts/gcc-plugins/structleak_plugin.c:253:12: warning: unquoted sequence of 2 consecutive punctuation characters ‘'-’ in format [-Wformat-diag] 253 | error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Frédéric Pierret (fepitre) <frederic.pierret@qubes-os.org> Link: https://lore.kernel.org/r/20200407113259.270172-1-frederic.pierret@qubes-os.org [kees: include -Wno-format-diag for plugin builds] Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-05-27 17:46:24 +02:00
Greg Kroah-Hartman	407e573496	Merge 5.4.41 into android-5.4 ... Changes in 5.4.41 USB: serial: qcserial: Add DW5816e support nvme: refactor nvme_identify_ns_descs error handling nvme: fix possible hang when ns scanning fails during error recovery tracing/kprobes: Fix a double initialization typo net: macb: Fix runtime PM refcounting drm/amdgpu: move kfd suspend after ip_suspend_phase1 drm/amdgpu: drop redundant cg/pg ungate on runpm enter vt: fix unicode console freeing with a common interface tty: xilinx_uartps: Fix missing id assignment to the console devlink: fix return value after hitting end in region read dp83640: reverse arguments to list_add_tail fq_codel: fix TCA_FQ_CODEL_DROP_BATCH_SIZE sanity checks ipv6: Use global sernum for dst validation with nexthop objects mlxsw: spectrum_acl_tcam: Position vchunk in a vregion list properly neigh: send protocol value in neighbor create notification net: dsa: Do not leave DSA master with NULL netdev_ops net: macb: fix an issue about leak related system resources net: macsec: preserve ingress frame ordering net/mlx4_core: Fix use of ENOSPC around mlx4_counter_alloc() net_sched: sch_skbprio: add message validation to skbprio_change() net: stricter validation of untrusted gso packets net: tc35815: Fix phydev supported/advertising mask net/tls: Fix sk_psock refcnt leak in bpf_exec_tx_verdict() net/tls: Fix sk_psock refcnt leak when in tls_data_ready() net: usb: qmi_wwan: add support for DW5816e nfp: abm: fix a memory leak bug sch_choke: avoid potential panic in choke_reset() sch_sfq: validate silly quantum values tipc: fix partial topology connection closure tunnel: Propagate ECT(1) when decapsulating as recommended by RFC6040 bnxt_en: Fix VF anti-spoof filter setup. bnxt_en: Reduce BNXT_MSIX_VEC_MAX value to supported CQs per PF. bnxt_en: Improve AER slot reset. bnxt_en: Return error when allocating zero size context memory. bnxt_en: Fix VLAN acceleration handling in bnxt_fix_features(). net/mlx5: DR, On creation set CQ's arm_db member to right value net/mlx5: Fix forced completion access non initialized command entry net/mlx5: Fix command entry leak in Internal Error State net: mvpp2: prevent buffer overflow in mvpp22_rss_ctx() net: mvpp2: cls: Prevent buffer overflow in mvpp2_ethtool_cls_rule_del() HID: wacom: Read HID_DG_CONTACTMAX directly for non-generic devices sctp: Fix bundling of SHUTDOWN with COOKIE-ACK Revert "HID: wacom: generic: read the number of expected touches on a per collection basis" HID: usbhid: Fix race between usbhid_close() and usbhid_stop() HID: wacom: Report 2nd-gen Intuos Pro S center button status over BT USB: uas: add quirk for LaCie 2Big Quadra usb: chipidea: msm: Ensure proper controller reset using role switch API USB: serial: garmin_gps: add sanity checking for data length tracing: Add a vmalloc_sync_mappings() for safe measure crypto: arch/nhpoly1305 - process in explicit 4k chunks KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction KVM: VMX: Explicitly clear RFLAGS.CF and RFLAGS.ZF in VM-Exit RSB path KVM: arm: vgic: Fix limit condition when writing to GICD_I[CS]ACTIVER KVM: arm64: Fix 32bit PC wrap-around arm64: hugetlb: avoid potential NULL dereference drm: ingenic-drm: add MODULE_DEVICE_TABLE ipc/mqueue.c: change __do_notify() to bypass check_kill_permission() epoll: atomically remove wait entry on wake up eventpoll: fix missing wakeup for ovflist in ep_poll_callback mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous() mm: limit boost_watermark on small zones ceph: fix endianness bug when handling MDS session feature bits ceph: demote quotarealm lookup warning to a debug message staging: gasket: Check the return value of gasket_get_bar_index() coredump: fix crash when umh is disabled riscv: set max_pfn to the PFN of the last page iocost: protect iocg->abs_vdebt with iocg->waitq.lock batman-adv: fix batadv_nc_random_weight_tq batman-adv: Fix refcnt leak in batadv_show_throughput_override batman-adv: Fix refcnt leak in batadv_store_throughput_override batman-adv: Fix refcnt leak in batadv_v_ogm_process x86/entry/64: Fix unwind hints in register clearing code x86/entry/64: Fix unwind hints in kernel exit path x86/entry/64: Fix unwind hints in rewind_stack_do_exit() x86/unwind/orc: Don't skip the first frame for inactive tasks x86/unwind/orc: Prevent unwinding before ORC initialization x86/unwind/orc: Fix error path for bad ORC entry type x86/unwind/orc: Fix premature unwind stoppage due to IRET frames KVM: x86: Fixes posted interrupt check for IRQs delivery modes arch/x86/kvm/svm/sev.c: change flag passed to GUP fast in sev_pin_memory() netfilter: nat: never update the UDP checksum when it's 0 netfilter: nf_osf: avoid passing pointer to local var objtool: Fix stack offset tracking for indirect CFAs iommu/virtio: Reverse arguments to list_add scripts/decodecode: fix trapping instruction formatting mm, memcg: fix error return value of mem_cgroup_css_alloc() bdi: move bdi_dev_name out of line bdi: add a ->dev_name field to struct backing_dev_info fsnotify: replace inode pointer with an object id fanotify: merge duplicate events on parent and child Linux 5.4.41 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I10edc7fa393cc63ce304ac1e300b8267326b61f0	2020-05-14 08:54:44 +02:00
Ivan Delalande	1642f114ce	scripts/decodecode: fix trapping instruction formatting ... commit e08df079b2 upstream. If the trapping instruction contains a ':', for a memory access through segment registers for example, the sed substitution will insert the '*' marker in the middle of the instruction instead of the line address: 2b: 65 48 0f c7 0f cmpxchg16b %gs:*(%rdi) <-- trapping instruction I started to think I had forgotten some quirk of the assembly syntax before noticing that it was actually coming from the script. Fix it to add the address marker at the right place for these instructions: 28: 49 8b 06 mov (%r14),%rax 2b:* 65 48 0f c7 0f cmpxchg16b %gs:(%rdi) <-- trapping instruction 30: 0f 94 c0 sete %al Fixes: 18ff44b189 ("scripts/decodecode: make faulting insn ptr more robust") Signed-off-by: Ivan Delalande <colona@arista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/20200419223653.GA31248@visor Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-05-14 07:58:29 +02:00
Greg Kroah-Hartman	46f5ad774a	Merge 5.4.40 into android-5.4 ... Changes in 5.4.40 vhost: vsock: kick send_pkt worker once device is started drm/bridge: analogix_dp: Split bind() into probe() and real bind() ASoC: topology: Check return value of soc_tplg_create_tlv ASoC: topology: Check return value of soc_tplg_*_create ASoC: topology: Check soc_tplg_add_route return value ASoC: topology: Check return value of pcm_new_ver ASoC: topology: Check return value of soc_tplg_dai_config selftests/ipc: Fix test failure seen after initial test run ASoC: sgtl5000: Fix VAG power-on handling ASoC: topology: Fix endianness issue usb: dwc3: gadget: Properly set maxpacket limit ASoC: rsnd: Fix parent SSI start/stop in multi-SSI mode ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry remoteproc: qcom_q6v5_mss: fix a bug in q6v5_probe() drm/amdgpu: Correctly initialize thermal controller for GPUs with Powerplay table v0 (e.g Hawaii) wimax/i2400m: Fix potential urb refcnt leak net: stmmac: fix enabling socfpga's ptp_ref_clock net: stmmac: Fix sub-second increment ASoC: rsnd: Don't treat master SSI in multi SSI setup as parent ASoC: rsnd: Fix "status check failed" spam for multi-SSI cifs: protect updating server->dstaddr with a spinlock scripts/config: allow colons in option strings for sed cifs: do not share tcons with DFS tracing: Fix memory leaks in trace_events_hist.c lib/mpi: Fix building for powerpc with clang mac80211: sta_info: Add lockdep condition for RCU list usage net: bcmgenet: suppress warnings on failed Rx SKB allocations net: systemport: suppress warnings on failed Rx SKB allocations drm/i915: Extend WaDisableDARBFClkGating to icl,ehl,tgl sctp: Fix SHUTDOWN CTSN Ack in the peer restart case drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event Revert "software node: Simplify software_node_release() function" lib: devres: add a helper function for ioremap_uc mfd: intel-lpss: Use devm_ioremap_uc for MMIO hexagon: clean up ioremap hexagon: define ioremap_uc ALSA: hda: Match both PCI ID and SSID for driver blacklist x86/kvm: fix a missing-prototypes "vmread_error" platform/x86: GPD pocket fan: Fix error message when temp-limits are out of range ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late() mac80211: add ieee80211_is_any_nullfunc() cgroup, netclassid: remove double cond_resched libbpf: Fix readelf output parsing for Fedora mm/mremap: Add comment explaining the untagging behaviour of mremap() Revert "drm/amd/display: setting the DIG_MODE to the correct value." tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources udp: document udp_rcv_segment special case for looped packets PM / devfreq: Add missing locking while setting suspend_freq Linux 5.4.40 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I12ca1c8ba46ef9d72de385ae6fd518e765ad5858	2020-05-11 09:59:46 +02:00
Jeremie Francois (on alpha)	84778248e0	scripts/config: allow colons in option strings for sed ... [ Upstream commit e461bc9f9a ] Sed broke on some strings as it used colon as a separator. I made it more robust by using \001, which is legit POSIX AFAIK. E.g. ./config --set-str CONFIG_USBNET_DEVADDR "de:ad:be:ef:00:01" failed with: sed: -e expression #1, char 55: unknown option to `s' Signed-off-by: Jeremie Francois (on alpha) <jeremie.francois@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-05-10 10:31:27 +02:00
Greg Kroah-Hartman	e2cdd8b651	Merge 5.4.37 into android-5.4 ... Changes in 5.4.37 remoteproc: Fix wrong rvring index computation ubifs: Fix ubifs_tnc_lookup() usage in do_kill_orphans() printk: queue wake_up_klogd irq_work only if per-CPU areas are ready ASoC: stm32: sai: fix sai probe usb: dwc3: gadget: Do link recovery for SS and SSP kbuild: fix DT binding schema rule again to avoid needless rebuilds usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete usb: gadget: udc: atmel: Fix vbus disconnect handling afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate afs: Fix to actually set AFS_SERVER_FL_HAVE_EPOCH iio:ad7797: Use correct attribute_group propagate_one(): mnt_set_mountpoint() needs mount_lock counter: 104-quad-8: Add lock guards - generic interface s390/ftrace: fix potential crashes when switching tracers ASoC: q6dsp6: q6afe-dai: add missing channels to MI2S DAIs ASoC: tas571x: disable regulators on failed probe ASoC: meson: axg-card: fix codec-to-codec link setup ASoC: wm8960: Fix wrong clock after suspend & resume drivers: soc: xilinx: fix firmware driver Kconfig dependency nfsd: memory corruption in nfsd4_lock() bpf: Forbid XADD on spilled pointers for unprivileged users i2c: altera: use proper variable to hold errno rxrpc: Fix DATA Tx to disable nofrag for UDP on AF_INET6 socket net/cxgb4: Check the return from t4_query_params properly xfs: acquire superblock freeze protection on eofblocks scans svcrdma: Fix trace point use-after-free race svcrdma: Fix leak of svc_rdma_recv_ctxt objects net/mlx5e: Don't trigger IRQ multiple times on XSK wakeup to avoid WQ overruns net/mlx5e: Get the latest values from counters in switchdev mode PCI: Avoid ASMedia XHCI USB PME# from D0 defect PCI: Add ACS quirk for Zhaoxin multi-function devices PCI: Make ACS quirk implementations more uniform PCI: Unify ACS quirk desired vs provided checking PCI: Add Zhaoxin Vendor ID PCI: Add ACS quirk for Zhaoxin Root/Downstream Ports PCI: Move Apex Edge TPU class quirk to fix BAR assignment ARM: dts: bcm283x: Disable dsi0 node cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled s390/pci: do not set affinity for floating irqs net/mlx5: Fix failing fw tracer allocation on s390 sched/core: Fix reset-on-fork from RT with uclamp perf/core: fix parent pid/tid in task exit events netfilter: nat: fix error handling upon registering inet hook PM: sleep: core: Switch back to async_schedule_dev() blk-iocost: Fix error on iocost_ioc_vrate_adj um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/ bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension bpf, x86_32: Fix clobbering of dst for BPF_JSET bpf, x86_32: Fix logic error in BPF_LDX zero-extension mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path xfs: clear PF_MEMALLOC before exiting xfsaild thread bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B libbpf: Initialize *nl_pid so gcc 10 is happy net: fec: set GPR bit on suspend by DT configuration. x86: hyperv: report value of misc_features signal: check sig before setting info in kill_pid_usb_asyncio afs: Fix length of dump of bad YFSFetchStatus record xfs: fix partially uninitialized structure in xfs_reflink_remap_extent ALSA: hda: Release resources at error in delayed probe ALSA: hda: Keep the controller initialization even if no codecs found ALSA: hda: Explicitly permit using autosuspend if runtime PM is supported scsi: target: fix PR IN / READ FULL STATUS for FC scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings objtool: Support Clang non-section symbols in ORC dump xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status ALSA: hda: call runtime_allow() for all hda controllers net: stmmac: socfpga: Allow all RGMII modes mac80211: fix channel switch trigger from unknown mesh peer arm64: Delete the space separator in __emit_inst ext4: use matching invalidatepage in ext4_writepage ext4: increase wait time needed before reuse of deleted inode numbers ext4: convert BUG_ON's to WARN_ON's in mballoc.c blk-mq: Put driver tag in blk_mq_dispatch_rq_list() when no budget hwmon: (jc42) Fix name to have no illegal characters taprio: do not use BIT() in TCA_TAPRIO_ATTR_FLAG_* definitions qed: Fix race condition between scheduling and destroying the slowpath workqueue Crypto: chelsio - Fixes a hang issue during driver registration net: use indirect call wrappers for skb_copy_datagram_iter() qed: Fix use after free in qed_chain_free ext4: check for non-zero journal inum in ext4_calculate_overhead ASoC: soc-core: disable route checks for legacy devices ASoC: stm32: spdifrx: fix regmap status check Linux 5.4.37 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5dffd6977398d030b25034633e9da8c29e0c4d3c	2020-05-02 09:02:50 +02:00
Masahiro Yamada	8f4cd6f0ea	kbuild: fix DT binding schema rule again to avoid needless rebuilds ... commit 3d4b223868 upstream. Since commit 7a04960560 ("kbuild: fix DT binding schema rule to detect command line changes"), this rule is every time re-run even if you change nothing. cmd_dtc takes one additional parameter to pass to the -O option of dtc. We need to pass 'yaml' to if_changed_rule. Otherwise, cmd-check invoked from if_changed_rule is false positive. Fixes: 7a04960560 ("kbuild: fix DT binding schema rule to detect command line changes") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-05-02 08:48:42 +02:00
Greg Kroah-Hartman	09be9006b3	Merge 5.4.36 into android-5.4 ... Changes in 5.4.36 ext4: fix extent_status fragmentation for plain files f2fs: fix to avoid memory leakage in f2fs_listxattr net, ip_tunnel: fix interface lookup with no key arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419 arm64: Fake the IminLine size on systems affected by Neoverse-N1 #1542419 arm64: compat: Workaround Neoverse-N1 #1542419 for compat user-space arm64: Silence clang warning on mismatched value/register sizes tools/testing/nvdimm: Fix compilation failure without CONFIG_DEV_DAX_PMEM_COMPAT watchdog: reset last_hw_keepalive time at start scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login scsi: lpfc: Fix crash after handling a pci error scsi: lpfc: Fix crash in target side cable pulls hitting WAIT_FOR_UNREG scsi: libfc: If PRLI rejected, move rport to PLOGI state ceph: return ceph_mdsc_do_request() errors from __get_parent() ceph: don't skip updating wanted caps when cap is stale pwm: rcar: Fix late Runtime PM enablement nvme-tcp: fix possible crash in write_zeroes processing scsi: iscsi: Report unbind session event when the target has been removed tools/test/nvdimm: Fix out of tree build ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map() nvme: fix deadlock caused by ANA update wrong locking drm/amd/display: Update stream adjust in dc_stream_adjust_vmin_vmax dma-direct: fix data truncation in dma_direct_get_required_mask() kernel/gcov/fs.c: gcov_seq_next() should increase position index selftests: kmod: fix handling test numbers above 9 ipc/util.c: sysvipc_find_ipc() should increase position index kconfig: qconf: Fix a few alignment issues lib/raid6/test: fix build on distros whose /bin/sh is not bash s390/cio: generate delayed uevent for vfio-ccw subchannels s390/cio: avoid duplicated 'ADD' uevents loop: Better discard support for block devices Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled" powerpc/pseries: Fix MCE handling on pseries nvme: fix compat address handling in several ioctls pwm: renesas-tpu: Fix late Runtime PM enablement pwm: bcm2835: Dynamically allocate base perf/core: Disable page faults when getting phys address drm/amd/display: Calculate scaling ratios on every medium/full update ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN MPWIN895CL tablet ALSA: usb-audio: Add Pioneer DJ DJM-250MK2 quirk xhci: Ensure link state is U3 after setting USB_SS_PORT_LS_U3 xhci: Wait until link state trainsits to U0 after setting USB_SS_PORT_LS_U0 xhci: Finetune host initiated USB3 rootport link suspend and resume drm/amd/display: Not doing optimize bandwidth if flip pending. PCI/PM: Add pcie_wait_for_link_delay() libbpf: Fix readelf output parsing on powerpc with recent binutils PCI: pciehp: Prevent deadlock on disconnect ASoC: SOF: trace: fix unconditional free in trace release tracing/selftests: Turn off timeout setting virtio-blk: improve virtqueue error to BLK_STS scsi: smartpqi: fix controller lockup observed during force reboot scsi: smartpqi: fix call trace in device discovery scsi: smartpqi: fix problem with unique ID for physical device PCI/ASPM: Allow re-enabling Clock PM PCI/PM: Add missing link delays required by the PCIe spec cxgb4: fix adapter crash due to wrong MC size cxgb4: fix large delays in PTP synchronization ipv4: Update fib_select_default to handle nexthop objects ipv6: fix restrict IPV6_ADDRFORM operation macsec: avoid to set wrong mtu macvlan: fix null dereference in macvlan_device_event() mlxsw: Fix some IS_ERR() vs NULL bugs net: bcmgenet: correct per TX/RX ring statistics net/mlx4_en: avoid indirect call in TX completion net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node net: openvswitch: ovs_ct_exit to be done under ovs_lock net: stmmac: dwmac-meson8b: Add missing boundary to RGMII TX clock array net/x25: Fix x25_neigh refcnt leak when receiving frame sched: etf: do not assume all sockets are full blown selftests: Fix suppress test in fib_tests.sh tcp: cache line align MAX_TCP_HEADER team: fix hang in team_mode_get() vrf: Fix IPv6 with qdisc and xfrm net: dsa: b53: Lookup VID in ARL searches when VLAN is enabled net: dsa: b53: Fix valid setting for MDB entries net: dsa: b53: Fix ARL register definitions net: dsa: b53: Rework ARL bin logic net: dsa: b53: b53_arl_rw_op() needs to select IVL or SVL vxlan: use the correct nlattr array in NL_SET_ERR_MSG_ATTR geneve: use the correct nlattr array in NL_SET_ERR_MSG_ATTR xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish vrf: Check skb for XFRM_TRANSFORMED flag KEYS: Avoid false positive ENOMEM error on key read ALSA: hda: Remove ASUS ROG Zenith from the blacklist ALSA: usb-audio: Add static mapping table for ALC1220-VB-based mobos ALSA: usb-audio: Add connector notifier delegation iio: core: remove extra semi-colon from devm_iio_device_register() macro iio: st_sensors: rely on odr mask to know if odr can be set iio: adc: stm32-adc: fix sleep in atomic context iio: adc: ti-ads8344: properly byte swap value iio: xilinx-xadc: Fix ADC-B powerdown iio: xilinx-xadc: Fix clearing interrupt when enabling trigger iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode iio: xilinx-xadc: Make sure not exceed maximum samplerate USB: sisusbvga: Change port variable from signed to unsigned USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE USB: early: Handle AMD's spec-compliant identifiers, too USB: core: Fix free-while-in-use bug in the USB S-Glibrary USB: hub: Fix handling of connect changes during sleep USB: hub: Revert commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices") tty: serial: owl: add "much needed" clk_prepare_enable() vmalloc: fix remap_vmalloc_range() bounds checks staging: gasket: Fix incongruency in handling of sysfs entries creation coredump: fix null pointer dereference on coredump mm/hugetlb: fix a addressing exception caused by huge_pte_offset mm/ksm: fix NULL pointer dereference when KSM zero page is enabled tools/vm: fix cross-compile build ALSA: usx2y: Fix potential NULL dereference ALSA: hda/realtek - Fix unexpected init_amp override ALSA: hda/realtek - Add new codec supported for ALC245 ALSA: hda/hdmi: Add module option to disable audio component binding ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices tpm/tpm_tis: Free IRQ if probing fails tpm: fix wrong return value in tpm_pcr_extend tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send() KVM: s390: Return last valid slot if approx index is out-of-bounds KVM: Check validity of resolved slot when searching memslots KVM: VMX: Enable machine check support for 32bit targets tty: hvc: fix buffer overflow during hvc_alloc(). tty: rocket, avoid OOB access usb-storage: Add unusual_devs entry for JMicron JMS566 signal: Avoid corrupting si_pid and si_uid in do_notify_parent audit: check the length of userspace generated audit records ASoC: dapm: fixup dapm kcontrol widget mac80211: populate debugfs only after cfg80211 init SUNRPC: Fix backchannel RPC soft lockups iwlwifi: pcie: actually release queue memory in TVQM iwlwifi: mvm: beacon statistics shouldn't go backwards iwlwifi: mvm: limit maximum queue appropriately iwlwifi: mvm: Do not declare support for ACK Enabled Aggregation iwlwifi: mvm: fix inactive TID removal return value usage cifs: fix uninitialised lease_key in open_shroot() ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y powerpc/setup_64: Set cache-line-size based on cache-block-size staging: comedi: dt2815: fix writing hi byte of analog output staging: comedi: Fix comedi_device refcnt leak in comedi_open vt: don't hardcode the mem allocation upper bound vt: don't use kmalloc() for the unicode screen buffer staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default. staging: vt6656: Fix calling conditions of vnt_set_bss_mode staging: vt6656: Fix drivers TBTT timing counter. staging: vt6656: Fix pairwise key entry save. staging: vt6656: Power save stop wake_up_count wrap around. cdc-acm: close race betrween suspend() and acm_softint cdc-acm: introduce a cool down UAS: no use logging any details in case of ENODEV UAS: fix deadlock in error handling and PM flushing work fpga: dfl: pci: fix return value of cci_pci_sriov_configure usb: dwc3: gadget: Fix request completion check usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset() usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer xhci: Fix handling halted endpoint even if endpoint ring appears empty xhci: prevent bus suspend if a roothub port detected a over-current condition xhci: Don't clear hub TT buffer on ep0 protocol stall serial: sh-sci: Make sure status register SCxSR is read in correct sequence Revert "serial: uartps: Fix uartps_major handling" Revert "serial: uartps: Use the same dynamic major number for all ports" Revert "serial: uartps: Fix error path when alloc failed" Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES" Revert "serial: uartps: Change uart ID port allocation" Revert "serial: uartps: Move Port ID to device data structure" Revert "serial: uartps: Register own uart console and driver structures" powerpc/kuap: PPC_KUAP_DEBUG should depend on PPC_KUAP powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32 compat: ARM64: always include asm-generic/compat.h s390/mm: fix page table upgrade vs 2ndary address mode accesses Linux 5.4.36 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ifdf825c6108478f56768c9705ccded38b9d76a1a	2020-04-29 17:22:07 +02:00
Mauro Carvalho Chehab	e84ef75fa1	kconfig: qconf: Fix a few alignment issues ... [ Upstream commit 60969f02f0 ] There are a few items with wrong alignments. Solve them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-04-29 16:33:00 +02:00
Vincenzo Frascino	646b435be6	UPSTREAM: scripts: Fix the inclusion order in modpost ... In the process of creating the source file of a module modpost injects a set of includes that are not required if the compilation unit is statically built into the kernel. The order of inclusion of the headers can cause redefinition problems (e.g.): In file included from include/linux/elf.h:5:0, from include/linux/module.h:18, from crypto/arc4.mod.c:2: #define ELF_OSABI ELFOSABI_LINUX In file included from include/linux/elfnote.h:62:0, from include/linux/build-salt.h:4, from crypto/arc4.mod.c:1: include/uapi/linux/elf.h:363:0: note: this is the location of the previous definition #define ELF_OSABI ELFOSABI_NONE The issue was exposed during the development of the series [1]. [1] https://lore.kernel.org/lkml/20200306133242.26279-1-vincenzo.frascino@arm.com/ Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Michal Marek <michal.lkml@markovi.net> Link: https://lkml.kernel.org/r/20200320145351.32292-17-vincenzo.frascino@arm.com (cherry picked from commit f58dd03b11) Signed-off-by: Mark Salyzyn <salyzyn@google.com> Bug: 154668398 Change-Id: I4e1bd72315263f155f485431de5eb69824e2b398	2020-04-27 16:40:06 -07:00
Kees Cook	4831f7ad6c	FROMGIT: kbuild: mkcompile_h: Include $LD version in /proc/version ... When doing Clang builds of the kernel, it is possible to link with either ld.bfd (binutils) or ld.lld (LLVM), but it is not possible to discover this from a running kernel. Add the "$LD -v" output to /proc/version. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Tested-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Fangrui Song <maskray@google.com> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Bug: 153484457 (cherry picked from commit 6f04f056df3c https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next) Change-Id: Ifa5a98fe159392862e8d07a733c0f141fa9c7715 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>	2020-04-08 16:27:24 +00:00
Greg Kroah-Hartman	33717ea779	Merge 5.4.31 into android-5.4 ... Changes in 5.4.31 nvme-rdma: Avoid double freeing of async event data kconfig: introduce m32-flag and m64-flag drm/amd/display: Add link_rate quirk for Apple 15" MBP 2017 drm/bochs: downgrade pci_request_region failure from error to warning initramfs: restore default compression behavior drm/amdgpu: fix typo for vcn1 idle check tools/power turbostat: Fix gcc build warnings tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks tools/power turbostat: Fix 32-bit capabilities warning net/mlx5e: kTLS, Fix TCP seq off-by-1 issue in TX resync flow XArray: Fix xa_find_next for large multi-index entries padata: fix uninitialized return value in padata_replace() brcmfmac: abort and release host after error misc: rtsx: set correct pcr_ops for rts522A misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices misc: pci_endpoint_test: Avoid using module parameter to determine irqtype PCI: sysfs: Revert "rescan" file renames coresight: do not use the BIT() macro in the UAPI header mei: me: add cedar fork device ids nvmem: check for NULL reg_read and reg_write before dereferencing extcon: axp288: Add wakeup support power: supply: axp288_charger: Add special handling for HP Pavilion x2 10 Revert "dm: always call blk_queue_split() in dm_process_bio()" ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on EVGA X99 Classified motherboard soc: mediatek: knows_txdone needs to be set in Mediatek CMDQ helper net/mlx5e: kTLS, Fix wrong value in record tracker enum iwlwifi: consider HE capability when setting LDPC iwlwifi: yoyo: don't add TLV offset when reading FIFOs iwlwifi: dbg: don't abort if sending DBGC_SUSPEND_RESUME fails rxrpc: Fix sendmsg(MSG_WAITALL) handling IB/hfi1: Ensure pq is not left on waitlist tcp: fix TFO SYNACK undo to avoid double-timestamp-undo watchdog: iTCO_wdt: Export vendorsupport watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional i2c: i801: Do not add ICH_RES_IO_SMI for the iTCO_wdt device net: Fix Tx hash bound checking padata: always acquire cpu_hotplug_lock before pinst->lock mm: mempolicy: require at least one nodeid for MPOL_PREFERRED Linux 5.4.31 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9c87409ae13ad2da7a90be98586a85904a5cdb33	2020-04-08 13:00:39 +02:00
Masahiro Yamada	205b5f80c7	kconfig: introduce m32-flag and m64-flag ... [ Upstream commit 8cc4fd7350 ] When a compiler supports multiple architectures, some compiler features can be dependent on the target architecture. This is typical for Clang, which supports multiple LLVM backends. Even for GCC, we need to take care of biarch compiler cases. It is not a problem when we evaluate cc-option in Makefiles because cc-option is tested against the flag in question + $(KBUILD_CFLAGS). The cc-option in Kconfig, on the other hand, does not accumulate tested flags. Due to this simplification, it could potentially test cc-option against a different target. At first, Kconfig always evaluated cc-option against the host architecture. Since commit e8de12fb7c ("kbuild: Check for unknown options with cc-option usage in Kconfig and clang"), in case of cross-compiling with Clang, the target triple is correctly passed to Kconfig. The case with biarch GCC (and native build with Clang) is still not handled properly. We need to pass some flags to specify the target machine bit. Due to the design, all the macros in Kconfig are expanded in the parse stage, where we do not know the target bit size yet. For example, arch/x86/Kconfig allows a user to toggle CONFIG_64BIT. If a compiler flag -foo depends on the machine bit, it must be tested twice, one with -m32 and the other with -m64. However, -m32/-m64 are not always recognized. So, this commits adds m64-flag and m32-flag macros. They expand to -m32, -m64, respectively if supported. Or, they expand to an empty string if unsupported. The typical usage is like this: config FOO bool default $(cc-option,$(m64-flag) -foo) if 64BIT default $(cc-option,$(m32-flag) -foo) This is clumsy, but there is no elegant way to handle this in the current static macro expansion. There was discussion for static functions vs dynamic functions. The consensus was to go as far as possible with the static functions. (https://lkml.org/lkml/2018/3/2/22) Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: George Spelvin <lkml@sdf.org> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-04-08 09:08:37 +02:00
Sami Tolvanen	4274636cbe	ANDROID: kbuild: ensure __cfi_check is correctly aligned ... On modules with no executable code, LLVM generates a __cfi_check stub, but won't align it to page size as expected. This change ensures the function is at the beginning of the .text section and correctly aligned for the CFI shadow. Bug: 148458318 Change-Id: I85ea31fa851bc23988f649b021b3ac7e9d9dcb38 Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2020-04-06 20:27:21 +00:00
Greg Kroah-Hartman	a469d42c7c	Merge 5.4.29 into android-5.4 ... Changes in 5.4.29 mmc: core: Allow host controllers to require R1B for CMD6 mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for erase/trim/discard mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command mmc: sdhci-omap: Fix busy detection by enabling MMC_CAP_NEED_RSP_BUSY mmc: sdhci-tegra: Fix busy detection by enabling MMC_CAP_NEED_RSP_BUSY ACPI: PM: s2idle: Rework ACPI events synchronization cxgb4: fix throughput drop during Tx backpressure cxgb4: fix Txq restart check during backpressure geneve: move debug check after netdev unregister hsr: fix general protection fault in hsr_addr_is_self() ipv4: fix a RCU-list lock in inet_dump_fib() macsec: restrict to ethernet devices mlxsw: pci: Only issue reset when system is ready mlxsw: spectrum_mr: Fix list iteration in error path net/bpfilter: fix dprintf usage for /dev/kmsg net: cbs: Fix software cbs to consider packet sending time net: dsa: Fix duplicate frames flooded by learning net: dsa: mt7530: Change the LINK bit to reflect the link status net: dsa: tag_8021q: replace dsa_8021q_remove_header with __skb_vlan_pop net: ena: Add PCI shutdown handler to allow safe kexec net: mvneta: Fix the case where the last poll did not process all rx net/packet: tpacket_rcv: avoid a producer race condition net: phy: dp83867: w/a for fld detect threshold bootstrapping issue net: phy: mdio-bcm-unimac: Fix clock handling net: phy: mdio-mux-bcm-iproc: check clk_prepare_enable() return value net: qmi_wwan: add support for ASKEY WWHC050 net/sched: act_ct: Fix leak of ct zone template on replace net_sched: cls_route: remove the right filter from hashtable net_sched: hold rtnl lock in tcindex_partial_destroy_work() net_sched: keep alloc_hash updated after hash allocation net: stmmac: dwmac-rk: fix error path in rk_gmac_probe NFC: fdp: Fix a signedness bug in fdp_nci_send_patch() r8169: re-enable MSI on RTL8168c slcan: not call free_netdev before rtnl_unlock in slcan_open tcp: also NULL skb->dev when copy was needed tcp: ensure skb->dev is NULL before leaving TCP stack tcp: repair: fix TCP_QUEUE_SEQ implementation vxlan: check return value of gro_cells_init() bnxt_en: Fix Priority Bytes and Packets counters in ethtool -S. bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets() bnxt_en: Return error if bnxt_alloc_ctx_mem() fails. bnxt_en: Free context memory after disabling PCI in probe error path. bnxt_en: Reset rings if ring reservation fails during open() net: ip_gre: Separate ERSPAN newlink / changelink callbacks net: ip_gre: Accept IFLA_INFO_DATA-less configuration hsr: use rcu_read_lock() in hsr_get_node_{list/status}() hsr: add restart routine into hsr_get_node_list() hsr: set .netnsok flag net/mlx5: DR, Fix postsend actions write length net/mlx5e: Enhance ICOSQ WQE info fields net/mlx5e: Fix missing reset of SW metadata in Striding RQ reset net/mlx5e: Fix ICOSQ recovery flow with Striding RQ net/mlx5e: Do not recover from a non-fatal syndrome cgroup-v1: cgroup_pidlist_next should update position index nfs: add minor version to nfs_server_key for fscache cpupower: avoid multiple definition with gcc -fno-common drivers/of/of_mdio.c:fix of_mdiobus_register() cgroup1: don't call release_agent when it is "" dt-bindings: net: FMan erratum A050385 arm64: dts: ls1043a: FMan erratum A050385 fsl/fman: detect FMan erratum A050385 drm/amd/display: update soc bb for nv14 drm/amdgpu: correct ROM_INDEX/DATA offset for VEGA20 drm/exynos: Fix cleanup of IOMMU related objects iommu/vt-d: Silence RCU-list debugging warnings s390/qeth: don't reset default_out_queue s390/qeth: handle error when backing RX buffer scsi: ipr: Fix softlockup when rescanning devices in petitboot mac80211: Do not send mesh HWMP PREQ if HWMP is disabled dpaa_eth: Remove unnecessary boolean expression in dpaa_get_headroom sxgbe: Fix off by one in samsung driver strncpy size arg net: hns3: fix "tc qdisc del" failed issue iommu/vt-d: Fix debugfs register reads iommu/vt-d: Populate debugfs if IOMMUs are detected iwlwifi: mvm: fix non-ACPI function i2c: hix5hd2: add missed clk_disable_unprepare in remove Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger() Input: fix stale timestamp on key autorepeat events Input: synaptics - enable RMI on HP Envy 13-ad105ng Input: avoid BIT() macro usage in the serio.h UAPI header IB/rdmavt: Free kernel completion queue when done RDMA/core: Fix missing error check on dev_set_name() gpiolib: Fix irq_disable() semantics RDMA/nl: Do not permit empty devices names during RDMA_NLDEV_CMD_NEWLINK/SET RDMA/mad: Do not crash if the rdma device does not have a umad interface ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL ceph: fix memory leak in ceph_cleanup_snapid_map() ARM: dts: dra7: Add bus_dma_limit for L3 bus ARM: dts: omap5: Add bus_dma_limit for L3 bus x86/ioremap: Fix CONFIG_EFI=n build perf probe: Fix to delete multiple probe event perf probe: Do not depend on dwfl_module_addrsym() rtlwifi: rtl8188ee: Fix regression due to commit d1d1a96bdb tools: Let O= makes handle a relative path with -C option scripts/dtc: Remove redundant YYLOC global declaration scsi: sd: Fix optimal I/O size for devices that change reported values nl80211: fix NL80211_ATTR_CHANNEL_WIDTH attribute type mac80211: drop data frames without key on encrypted links mac80211: mark station unauthorized before key removal mm/swapfile.c: move inode_lock out of claim_swapfile drivers/base/memory.c: indicate all memory blocks as removable mm/sparse: fix kernel crash with pfn_section_valid check mm: fork: fix kernel_stack memcg stats for various stack implementations gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model bpf: Fix cgroup ref leak in cgroup_bpf_inherit on out-of-memory RDMA/core: Ensure security pkey modify is not lost afs: Fix handling of an abort from a service handler genirq: Fix reference leaks on irq affinity notifiers xfrm: handle NETDEV_UNREGISTER for xfrm device vti[6]: fix packet tx through bpf_redirect() in XinY cases RDMA/mlx5: Fix the number of hwcounters of a dynamic counter RDMA/mlx5: Fix access to wrong pointer while performing flush due to error RDMA/mlx5: Block delay drop to unprivileged users xfrm: fix uctx len check in verify_sec_ctx_len xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire xfrm: policy: Fix doulbe free in xfrm_policy_timer afs: Fix client call Rx-phase signal handling afs: Fix some tracing details afs: Fix unpinned address list during probing ieee80211: fix HE SPR size calculation mac80211: set IEEE80211_TX_CTRL_PORT_CTRL_PROTO for nl80211 TX netfilter: flowtable: reload ip{v6}h in nf_flow_tuple_ip{v6} netfilter: nft_fwd_netdev: validate family and chain type netfilter: nft_fwd_netdev: allow to redirect to ifb via ingress i2c: nvidia-gpu: Handle timeout correctly in gpu_i2c_check_status() bpf, x32: Fix bug with JMP32 JSET BPF_X checking upper bits bpf: Initialize storage pointers to NULL to prevent freeing garbage pointer bpf/btf: Fix BTF verification of enum members in struct/union bpf, sockmap: Remove bucket->lock from sock_{hash|map}_free ARM: dts: sun8i-a83t-tbs-a711: Fix USB OTG mode detection vti6: Fix memory leak of skb if input policy check fails r8169: fix PHY driver check on platforms w/o module softdeps clocksource/drivers/hyper-v: Untangle stimers and timesync from clocksources bpf: Undo incorrect __reg_bound_offset32 handling USB: serial: option: add support for ASKEY WWHC050 USB: serial: option: add BroadMobi BM806U USB: serial: option: add Wistron Neweb D19Q1 USB: cdc-acm: restore capability check order USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback usb: musb: fix crash with highmen PIO and usbmon media: flexcop-usb: fix endpoint sanity check media: usbtv: fix control-message timeouts staging: kpc2000: prevent underflow in cpld_reconfigure() staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback ahci: Add Intel Comet Lake H RAID PCI ID libfs: fix infoleak in simple_attr_read() media: ov519: add missing endpoint sanity checks media: dib0700: fix rc endpoint lookup media: stv06xx: add missing descriptor sanity checks media: xirlink_cit: add missing descriptor sanity checks media: v4l2-core: fix a use-after-free bug of sd->devnode net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build Linux 5.4.29 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iebce1f1b95935de9229e2deb83dae66cf8661a88	2020-04-02 14:26:14 +02:00
Dirk Mueller	35b34d264c	scripts/dtc: Remove redundant YYLOC global declaration ... commit e33a814e77 upstream. gcc 10 will default to -fno-common, which causes this error at link time: (.text+0x0): multiple definition of `yylloc'; dtc-lexer.lex.o (symbol from plugin):(.text+0x0): first defined here This is because both dtc-lexer as well as dtc-parser define the same global symbol yyloc. Before with -fcommon those were merged into one defintion. The proper solution would be to to mark this as "extern", however that leads to: dtc-lexer.l:26:16: error: redundant redeclaration of 'yylloc' [-Werror=redundant-decls] 26 | extern YYLTYPE yylloc; | ^~~~~~ In file included from dtc-lexer.l:24: dtc-parser.tab.h:127:16: note: previous declaration of 'yylloc' was here 127 | extern YYLTYPE yylloc; | ^~~~~~ cc1: all warnings being treated as errors which means the declaration is completely redundant and can just be dropped. Signed-off-by: Dirk Mueller <dmueller@suse.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [robh: cherry-pick from upstream] Cc: stable@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-04-01 11:02:00 +02:00
Greg Kroah-Hartman	2341be6d9d	Merge 5.4.28 into android-5.4 ... Changes in 5.4.28 locks: fix a potential use-after-free problem when wakeup a waiter locks: reinstate locks_delete_block optimization spi: spi-omap2-mcspi: Support probe deferral for DMA channels drm/mediatek: Find the cursor plane instead of hard coding it phy: ti: gmii-sel: fix set of copy-paste errors phy: ti: gmii-sel: do not fail in case of gmii ARM: dts: dra7-l4: mark timer13-16 as pwm capable spi: qup: call spi_qup_pm_resume_runtime before suspending powerpc: Include .BTF section cifs: fix potential mismatch of UNC paths cifs: add missing mount option to /proc/mounts ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes spi: pxa2xx: Add CS control clock quirk spi/zynqmp: remove entry that causes a cs glitch drm/exynos: dsi: propagate error value and silence meaningless warning drm/exynos: dsi: fix workaround for the legacy clock name drm/exynos: hdmi: don't leak enable HDMI_EN regulator if probe fails drivers/perf: fsl_imx8_ddr: Correct the CLEAR bit definition drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer altera-stapl: altera_get_note: prevent write beyond end of 'key' dm bio record: save/restore bi_end_io and bi_integrity dm integrity: use dm_bio_record and dm_bio_restore riscv: avoid the PIC offset of static percpu data in module beyond 2G limits ASoC: stm32: sai: manage rebind issue spi: spi_register_controller(): free bus id on error paths riscv: Force flat memory model with no-mmu riscv: Fix range looking for kernel image memblock drm/amdgpu: clean wptr on wb when gpu recovery drm/amd/display: Clear link settings on MST disable connector drm/amd/display: fix dcc swath size calculations on dcn1 xenbus: req->body should be updated before req->state xenbus: req->err should be updated before req->state block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() parse-maintainers: Mark as executable binderfs: use refcount for binder control devices too Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present" USB: Disable LPM on WD19's Realtek Hub usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters USB: serial: option: add ME910G1 ECM composition 0x110b usb: host: xhci-plat: add a shutdown USB: serial: pl2303: add device-id for HP LD381 usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c usb: typec: ucsi: displayport: Fix NULL pointer dereference usb: typec: ucsi: displayport: Fix a potential race during registration USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL USB: cdc-acm: fix rounding error in TIOCSSERIAL ALSA: line6: Fix endless MIDI read loop ALSA: hda/realtek - Enable headset mic of Acer X2660G with ALC662 ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662 ALSA: seq: virmidi: Fix running status after receiving sysex ALSA: seq: oss: Fix running status after receiving sysex ALSA: pcm: oss: Avoid plugin buffer overflow ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks tty: fix compat TIOCGSERIAL leaking uninitialized memory tty: fix compat TIOCGSERIAL checking wrong function ptr iio: chemical: sps30: fix missing triggered buffer dependency iio: st_sensors: remap SMO8840 to LIS2DH12 iio: trigger: stm32-timer: disable master mode when stopping iio: accel: adxl372: Set iio_chan BE iio: magnetometer: ak8974: Fix negative raw values in sysfs iio: adc: stm32-dfsdm: fix sleep in atomic context iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode iio: light: vcnl4000: update sampling periods for vcnl4200 iio: light: vcnl4000: update sampling periods for vcnl4040 mmc: rtsx_pci: Fix support for speed-modes that relies on tuning mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2 mmc: sdhci-cadence: set SDHCI_QUIRK2_PRESET_VALUE_BROKEN for UniPhier CIFS: fiemap: do not return EINVAL if get nothing kbuild: Disable -Wpointer-to-enum-cast staging: rtl8188eu: Add device id for MERCUSYS MW150US v2 staging: greybus: loopback_test: fix poll-mask build breakage staging/speakup: fix get_word non-space look-ahead intel_th: msu: Fix the unexpected state warning intel_th: Fix user-visible error codes intel_th: pci: Add Elkhart Lake CPU support modpost: move the namespace field in Module.symvers last rtc: max8907: add missing select REGMAP_IRQ arm64: compat: Fix syscall number of compat_clock_getres xhci: Do not open code __print_symbolic() in xhci trace events btrfs: fix log context list corruption after rename whiteout error drm/amd/amdgpu: Fix GPR read from debugfs (v2) drm/lease: fix WARNING in idr_destroy stm class: sys-t: Fix the use of time_after() memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event mm, memcg: fix corruption on 64-bit divisor in memory.high throttling mm, memcg: throttle allocators based on ancestral memory.high mm/hotplug: fix hot remove failure in SPARSEMEM|!VMEMMAP case mm: do not allow MADV_PAGEOUT for CoW pages epoll: fix possible lost wakeup on epoll_ctl() path mm: slub: be more careful about the double cmpxchg of freelist mm, slub: prevent kmalloc_node crashes and memory leaks page-flags: fix a crash at SetPageError(THP_SWAP) x86/mm: split vmalloc_sync_all() futex: Fix inode life-time issue futex: Unbreak futex hashing ALSA: hda/realtek: Fix pop noise on ALC225 arm64: smp: fix smp_send_stop() behaviour arm64: smp: fix crash_smp_send_stop() behaviour nvmet-tcp: set MSG_MORE only if we actually have more to send drm/bridge: dw-hdmi: fix AVI frame colorimetry staging: greybus: loopback_test: fix potential path truncation staging: greybus: loopback_test: fix potential path truncations Linux 5.4.28 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5d9d15d6236d8ab7374205c6ceda7efa7a9abb70	2020-03-25 16:12:11 +01:00
Sami Tolvanen	032407e4d6	ANDROID: kbuild: do not merge .section..* into .section in modules ... Sections with double dots, e.g. .data..percpu are named intentionally to avoid matching rules that apply to .section.*. Change module section merging rules to skip these. Bug: 151981957 Change-Id: I23787aa40d69da1c6ca622a5f111704d2459e163 Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2020-03-25 14:58:16 +00:00
Jessica Yu	eba75a365f	modpost: move the namespace field in Module.symvers last ... commit 5190044c29 upstream. In order to preserve backwards compatability with kmod tools, we have to move the namespace field in Module.symvers last, as the depmod -e -E option looks at the first three fields in Module.symvers to check symbol versions (and it's expected they stay in the original order of crc, symbol, module). In addition, update an ancient comment above read_dump() in modpost that suggested that the export type field in Module.symvers was optional. I suspect that there were historical reasons behind that comment that are no longer accurate. We have been unconditionally printing the export type since 2.6.18 (commit bd5cbcedf4), which is over a decade ago now. Fix up read_dump() to treat each field as non-optional. I suspect the original read_dump() code treated the export field as optional in order to support pre <= 2.6.18 Module.symvers (which did not have the export type field). Note that although symbol namespaces are optional, the field will not be omitted from Module.symvers if a symbol does not have a namespace. In this case, the field will simply be empty and the next delimiter or end of line will follow. Cc: stable@vger.kernel.org Fixes: cb9b55d21f ("modpost: add support for symbol namespaces") Tested-by: Matthias Maennich <maennich@google.com> Reviewed-by: Matthias Maennich <maennich@google.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jessica Yu <jeyu@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-03-25 08:25:55 +01:00
Nathan Chancellor	5f9579641d	kbuild: Disable -Wpointer-to-enum-cast ... commit 82f2bc2fcc upstream. Clang's -Wpointer-to-int-cast deviates from GCC in that it warns when casting to enums. The kernel does this in certain places, such as device tree matches to set the version of the device being used, which allows the kernel to avoid using a gigantic union. https://elixir.bootlin.com/linux/v5.5.8/source/drivers/ata/ahci_brcm.c#L428 https://elixir.bootlin.com/linux/v5.5.8/source/drivers/ata/ahci_brcm.c#L402 https://elixir.bootlin.com/linux/v5.5.8/source/include/linux/mod_devicetable.h#L264 To avoid a ton of false positive warnings, disable this particular part of the warning, which has been split off into a separate diagnostic so that the entire warning does not need to be turned off for clang. It will be visible under W=1 in case people want to go about fixing these easily and enabling the warning treewide. Cc: stable@vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/887 Link: 2a41b31fcd Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-03-25 08:25:54 +01:00
Jonathan Neuschäfer	169bf66064	parse-maintainers: Mark as executable ... [ Upstream commit 611d61f9ac ] This makes the script more convenient to run. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-03-25 08:25:49 +01:00
Quentin Perret	28c9f3aac1	ANDROID: kbuild: align UNUSED_KSYMS_WHITELIST with upstream ... The UNUSED_KSYMS_WHITELIST feature as been merged in ACK as FROMLIST v5, but the v6 got recently queued with minor changes. Align the Android code with what will be merged upstream. Bug: 148277666 Fixes: c5a5b70cff ("FROMLIST: kbuild: allow symbol whitelisting with TRIM_UNUSED_KSYMS") Signed-off-by: Quentin Perret <qperret@google.com> Change-Id: I41726e3fba6e299bb541f93ae9ac31add0c08b60	2020-03-10 13:10:27 +00:00
Greg Kroah-Hartman	ce5de62e20	Merge 5.4.24 into android-5.4 ... Changes in 5.4.24 io_uring: grab ->fs as part of async offload EDAC: skx_common: downgrade message importance on missing PCI device net: dsa: b53: Ensure the default VID is untagged net: fib_rules: Correctly set table field when table number exceeds 8 bits net: macb: ensure interface is not suspended on at91rm9200 net: mscc: fix in frame extraction net: phy: restore mdio regs in the iproc mdio driver net: sched: correct flower port blocking net/tls: Fix to avoid gettig invalid tls record nfc: pn544: Fix occasional HW initialization failure qede: Fix race between rdma destroy workqueue and link change event Revert "net: dev: introduce support for sch BYPASS for lockless qdisc" udp: rehash on disconnect sctp: move the format error check out of __sctp_sf_do_9_1_abort bnxt_en: Improve device shutdown method. bnxt_en: Issue PCIe FLR in kdump kernel to cleanup pending DMAs. bonding: add missing netdev_update_lockdep_key() net: export netdev_next_lower_dev_rcu() bonding: fix lockdep warning in bond_get_stats() ipv6: Fix route replacement with dev-only route ipv6: Fix nlmsg_flags when splitting a multipath route ipmi:ssif: Handle a possible NULL pointer reference drm/msm: Set dma maximum segment size for mdss sched/core: Don't skip remote tick for idle CPUs timers/nohz: Update NOHZ load in remote tick sched/fair: Prevent unlimited runtime on throttled group dax: pass NOWAIT flag to iomap_apply mac80211: consider more elements in parsing CRC cfg80211: check wiphy driver existence for drvinfo report s390/zcrypt: fix card and queue total counter wrap qmi_wwan: re-add DW5821e pre-production variant qmi_wwan: unconditionally reject 2 ep interfaces NFSv4: Fix races between open and dentry revalidation perf/smmuv3: Use platform_get_irq_optional() for wired interrupt perf/x86/intel: Add Elkhart Lake support perf/x86/cstate: Add Tremont support perf/x86/msr: Add Tremont support ceph: do not execute direct write in parallel if O_APPEND is specified ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi drm/amd/display: Do not set optimized_require to false after plane disable RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready() drm/amd/display: Check engine is not NULL before acquiring drm/amd/display: Limit minimum DPPCLK to 100MHz. drm/amd/display: Add initialitions for PLL2 clock source amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags soc/tegra: fuse: Fix build with Tegra194 configuration i40e: Fix the conditional for i40e_vc_validate_vqs_bitmaps net: ena: fix potential crash when rxfh key is NULL net: ena: fix uses of round_jiffies() net: ena: add missing ethtool TX timestamping indication net: ena: fix incorrect default RSS key net: ena: rss: do not allocate key when not supported net: ena: rss: fix failure to get indirection table net: ena: rss: store hash function as values and not bits net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: fix corruption of dev_idx_to_host_tbl net: ena: ethtool: use correct value for crc32 hash net: ena: ena-com.c: prevent NULL pointer dereference ice: update Unit Load Status bitmask to check after reset cifs: Fix mode output in debugging statements cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE mac80211: fix wrong 160/80+80 MHz setting net: hns3: add management table after IMP reset net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples() nvme/tcp: fix bug on double requeue when send fails nvme: prevent warning triggered by nvme_stop_keep_alive nvme/pci: move cqe check after device shutdown ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() audit: fix error handling in audit_data_to_entry() audit: always check the netlink payload length in audit_receive_msg() ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro ACPI: watchdog: Fix gas->access_width usage KVM: VMX: check descriptor table exits on instruction emulation HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock HID: core: fix off-by-one memset in hid_report_raw_event() HID: core: increase HID report buffer size to 8KiB drm/amdgpu: Drop DRIVER_USE_AGP drm/radeon: Inline drm_get_pci_dev macintosh: therm_windtunnel: fix regression when instantiating devices tracing: Disable trace_printk() on post poned tests Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" amdgpu/gmc_v9: save/restore sdpif regs during S3 cpufreq: Fix policy initialization for internal governor drivers io_uring: fix 32-bit compatability with sendmsg/recvmsg netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports net/smc: transfer fasync_list in case of fallback vhost: Check docket sk_family instead of call getname netfilter: ipset: Fix forceadd evaluation path netfilter: xt_hashlimit: reduce hashlimit_mutex scope for htable_put() HID: alps: Fix an error handling path in 'alps_input_configured()' HID: hiddev: Fix race in in hiddev_disconnect() MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' i2c: altera: Fix potential integer overflow i2c: jz4780: silence log flood on txabrt drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime drm/i915/gvt: Separate display reset from ALL_ENGINES reset nl80211: fix potential leak in AP start mac80211: Remove a redundant mutex unlock kbuild: fix DT binding schema rule to detect command line changes hv_netvsc: Fix unwanted wakeup in netvsc_attach() usb: charger: assign specific number for enum value nvme-pci: Hold cq_poll_lock while completing CQEs s390/qeth: vnicc Fix EOPNOTSUPP precedence net: netlink: cap max groups which will be considered in netlink_bind() net: atlantic: fix use after free kasan warn net: atlantic: fix potential error handling net: atlantic: fix out of range usage of active_vlans array net/smc: no peer ID in CLC decline for SMCD net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE selftests: Install settings files to fix TIMEOUT failures kbuild: remove header compile test kbuild: move headers_check rule to usr/include/Makefile kbuild: remove unneeded variable, single-all kbuild: make single target builds even faster namei: only return -ECHILD from follow_dotdot_rcu() mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() mwifiex: delete unused mwifiex_get_intf_num() KVM: SVM: Override default MMIO mask if memory encryption is enabled KVM: Check for a bad hva before dropping into the ghc slow path sched/fair: Optimize select_idle_cpu f2fs: fix to add swap extent correctly RDMA/hns: Simplify the calculation and usage of wqe idx for post verbs RDMA/hns: Bugfix for posting a wqe with sge drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' ima: ima/lsm policy rule loading logic bug fixes kprobes: Set unoptimized flag after unoptimizing code lib/vdso: Make __arch_update_vdso_data() logic understandable lib/vdso: Update coarse timekeeper unconditionally pwm: omap-dmtimer: put_device() after of_find_device_by_node() perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc perf ui gtk: Add missing zalloc object x86/resctrl: Check monitoring static key in the MBM overflow handler KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path KVM: x86: Remove spurious clearing of async #PF MSR rcu: Allow only one expedited GP to run concurrently with wakeups ubifs: Fix ino_t format warnings in orphan_delete() thermal: db8500: Depromote debug print thermal: brcmstb_thermal: Do not use DT coefficients netfilter: nft_tunnel: no need to call htons() when dumping ports netfilter: nf_flowtable: fix documentation bus: tegra-aconnect: Remove PM_CLK dependency xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE locking/lockdep: Fix lockdep_stats indentation problem mm/debug.c: always print flags in dump_page() mm/gup: allow FOLL_FORCE for get_user_pages_fast() mm/huge_memory.c: use head to check huge zero page mm, thp: fix defrag setting if newline is not used kvm: nVMX: VMWRITE checks VMCS-link pointer before VMCS field kvm: nVMX: VMWRITE checks unsupported field before read-only field blktrace: Protect q->blk_trace with RCU Linux 5.4.24 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0b31557e16c72bd30d1e6938ed199918ff326d88	2020-03-05 17:42:40 +01:00
Masahiro Yamada	ecd77a3261	kbuild: move headers_check rule to usr/include/Makefile ... commit 7ecaf069da upstream. Currently, some sanity checks for uapi headers are done by scripts/headers_check.pl, which is wired up to the 'headers_check' target in the top Makefile. It is true compiling headers has better test coverage, but there are still several headers excluded from the compile test. I like to keep headers_check.pl for a while, but we can delete a lot of code by moving the build rule to usr/include/Makefile. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-03-05 16:43:47 +01:00
Masahiro Yamada	ef134d8b49	kbuild: remove header compile test ... commit fcbb8461fd upstream. There are both positive and negative options about this feature. At first, I thought it was a good idea, but actually Linus stated a negative opinion (https://lkml.org/lkml/2019/9/29/227). I admit it is ugly and annoying. The baseline I'd like to keep is the compile-test of uapi headers. (Otherwise, kernel developers have no way to ensure the correctness of the exported headers.) I will maintain a small build rule in usr/include/Makefile. Remove the other header test functionality. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [ added to 5.4.y due to start of build warnings from backported patches because of this feature - gregkh] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-03-05 16:43:47 +01:00
Masahiro Yamada	f5cfa47505	kbuild: fix DT binding schema rule to detect command line changes ... commit 7a04960560 upstream. This if_change_rule is not working properly; it cannot detect any command line change. The reason is because cmd-check in scripts/Kbuild.include compares $(cmd_$@) and $(cmd_$1), but cmd_dtc_dt_yaml does not exist here. For if_change_rule to work properly, the stem part of cmd_* and rule_* must match. Because this cmd_and_fixdep invokes cmd_dtc, this rule must be named rule_dtc. Fixes: 4f0e3a57d6 ("kbuild: Add support for DT binding schema checks") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-03-05 16:43:46 +01:00
Sami Tolvanen	a105629b82	ANDROID: kbuild: avoid excessively long argument lists ... With LTO, modules with a large number of compilation units maybe end up exceeding the for loop argument list in the shell. Reduce the probability for this happening by including only the modules that have exported symbols. Bug: 150234396 Change-Id: I4a289aff47e1444aca28d1bd00b125628f39bcd5 Suggested-by: Hsiu-Chang Chen <hsiuchangchen@google.com> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2020-02-28 03:10:01 +00:00
Quentin Perret	35eb457cb8	FROMLIST: kbuild: generate autoksyms.h early ... When doing a cold build, autoksyms.h starts empty, and is updated late in the build process to have visibility over the symbols used by in-tree drivers. But since the symbol whitelist is known upfront, it can be used to pre-populate autoksyms.h and maximize the amount of code that can be compiled to its final state in a single pass, hence reducing build time. Do this by using gen_autoksyms.sh to initialize autoksyms.h instead of creating an empty file. Bug: 148277666 Acked-by: Nicolas Pitre <nico@fluxnic.net> Tested-by: Matthias Maennich <maennich@google.com> Reviewed-by: Matthias Maennich <maennich@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/lkml/20200218094139.78835-4-qperret@google.com Change-Id: I98f3394b190f097390f980e5d4d57981f91b22a6	2020-02-27 15:13:00 +00:00
Quentin Perret	b9cd107f9f	FROMLIST: kbuild: split adjust_autoksyms.sh in two parts ... In order to prepare the ground for a build-time optimization, split adjust_autoksyms.sh into two scripts: one that generates autoksyms.h based on all currently available information (whitelist, and .mod files), and the other to inspect the diff between two versions of autoksyms.h and trigger appropriate rebuilds. Bug: 148277666 Acked-by: Nicolas Pitre <nico@fluxnic.net> Tested-by: Matthias Maennich <maennich@google.com> Reviewed-by: Matthias Maennich <maennich@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/lkml/20200218094139.78835-3-qperret@google.com Change-Id: I7ed4f8f72c0ef9ac98419877efb5ef828d10b0d7	2020-02-27 15:13:00 +00:00
Quentin Perret	c5a5b70cff	FROMLIST: kbuild: allow symbol whitelisting with TRIM_UNUSED_KSYMS ... CONFIG_TRIM_UNUSED_KSYMS currently removes all unused exported symbols from ksymtab. This works really well when using in-tree drivers, but cannot be used in its current form if some of them are out-of-tree. Indeed, even if the list of symbols required by out-of-tree drivers is known at compile time, the only solution today to guarantee these don't get trimmed is to set CONFIG_TRIM_UNUSED_KSYMS=n. This not only wastes space, but also makes it difficult to control the ABI usable by vendor modules in distribution kernels such as Android. Being able to control the kernel ABI surface is particularly useful to ship a unique Generic Kernel Image (GKI) for all vendors, which is a first step in the direction of getting all vendors to contribute their code upstream. As such, attempt to improve the situation by enabling users to specify a symbol 'whitelist' at compile time. Any symbol specified in this whitelist will be kept exported when CONFIG_TRIM_UNUSED_KSYMS is set, even if it has no in-tree user. The whitelist is defined as a simple text file, listing symbols, one per line. Bug: 148277666 Acked-by: Jessica Yu <jeyu@kernel.org> Acked-by: Nicolas Pitre <nico@fluxnic.net> Tested-by: Matthias Maennich <maennich@google.com> Reviewed-by: Matthias Maennich <maennich@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/lkml/20200218094139.78835-2-qperret@google.com Change-Id: Ie9a4bbb8eebb20202623f084859fb89e55a32698	2020-02-27 15:13:00 +00:00
Greg Kroah-Hartman	835bd1de9c	Merge 5.4.22 into android-5.4 ... Changes in 5.4.22 core: Don't skip generic XDP program execution for cloned SKBs enic: prevent waking up stopped tx queues over watchdog reset net/smc: fix leak of kernel memory to user space net: dsa: tag_qca: Make sure there is headroom for tag net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS net/sched: flower: add missing validation of TCA_FLOWER_FLAGS drm/gma500: Fixup fbdev stolen size usage evaluation ath10k: Fix qmi init error handling wil6210: fix break that is never reached because of zero'ing of a retry counter drm/qxl: Complete exception handling in qxl_device_init() rcu/nocb: Fix dump_tree hierarchy print always active rcu: Fix missed wakeup of exp_wq waiters rcu: Fix data-race due to atomic_t copy-by-value f2fs: preallocate DIO blocks when forcing buffered_io f2fs: call f2fs_balance_fs outside of locked page media: meson: add missing allocation failure check on new_buf clk: meson: pll: Fix by 0 division in __pll_params_to_rate() cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev() brcmfmac: Fix use after free in brcmf_sdio_readframes() PCI: Fix pci_add_dma_alias() bitmask size drm/amd/display: Map ODM memory correctly when doing ODM combine leds: pca963x: Fix open-drain initialization ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT ALSA: ctl: allow TLV read operation for callback type of element in locked case gianfar: Fix TX timestamping with a stacked DSA driver pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs printk: fix exclusive_console replaying drm/mipi_dbi: Fix off-by-one bugs in mipi_dbi_blank() drm/msm/adreno: fix zap vs no-zap handling pxa168fb: Fix the function used to release some memory in an error handling path media: ov5640: Fix check for PLL1 exceeding max allowed rate media: i2c: mt9v032: fix enum mbus codes and frame sizes media: sun4i-csi: Deal with DRAM offset media: sun4i-csi: Fix data sampling polarity handling media: sun4i-csi: Fix [HV]sync polarity handling clk: at91: sam9x60: fix programmable clock prescaler powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number clk: meson: meson8b: make the CCF use the glitch-free mali mux gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() iommu/vt-d: Fix off-by-one in PASID allocation x86/fpu: Deactivate FPU state after failure during state load char/random: silence a lockdep splat with printk() media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() kernel/module: Fix memleak in module_add_modinfo_attrs() IB/core: Let IB core distribute cache update events pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins efi/x86: Map the entire EFI vendor string before copying it MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() sparc: Add .exit.data section. net: ethernet: ixp4xx: Standard module init raid6/test: fix a compilation error uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol() drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov spi: fsl-lpspi: fix only one cs-gpio working drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() usb: dwc2: Fix IN FIFO allocation clocksource/drivers/bcm2835_timer: Fix memory leak of timer drm/amd/display: Clear state after exiting fixed active VRR state kselftest: Minimise dependency of get_size on C library interfaces jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal ext4: fix deadlock allocating bio_post_read_ctx from mempool clk: ti: dra7: fix parent for gmac_clkctrl x86/sysfb: Fix check for bad VRAM size pwm: omap-dmtimer: Simplify error handling udf: Allow writing to 'Rewritable' partitions dmaengine: fsl-qdma: fix duplicated argument to && wan/hdlc_x25: fix skb handling s390/pci: Fix possible deadlock in recover_store() powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov() tracing: Fix tracing_stat return values in error handling paths tracing: Fix very unlikely race of registering two stat tracers ARM: 8952/1: Disable kmemleak on XIP kernels ext4, jbd2: ensure panic when aborting with zero errno ath10k: Correct the DMA direction for management tx buffers rtw88: fix rate mask for 1SS chip brcmfmac: sdio: Fix OOB interrupt initialization on brcm43362 selftests: settings: tests can be in subsubdirs rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero tracing: Simplify assignment parsing for hist triggers nbd: add a flush_workqueue in nbd_start_device KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups Btrfs: keep pages dirty when using btrfs_writepage_fixup_worker drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store block, bfq: do not plug I/O for bfq_queues with no proc refs kconfig: fix broken dependency in randconfig-generated .config clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq() clk: qcom: rcg2: Don't crash if our parent can't be found; return an error drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode bpf, sockhash: Synchronize_rcu before free'ing map drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table ath10k: correct the tlv len of ath10k_wmi_tlv_op_gen_config_pno_start drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG drm/panel: simple: Add Logic PD Type 28 display support arm64: dts: rockchip: Fix NanoPC-T4 cooling maps modules: lockdep: Suppress suspicious RCU usage warning ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's ASoC: intel: sof_rt5682: Add support for tgl-max98357a-rt5682 regulator: rk808: Lower log level on optional GPIOs being not available net/wan/fsl_ucc_hdlc: reject muram offsets above 64K NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu(). arm64: dts: allwinner: H6: Add PMU mode arm64: dts: allwinner: H5: Add PMU node arm: dts: allwinner: H3: Add PMU node opp: Free static OPPs on errors while adding them selinux: ensure we cleanup the internal AVC counters on error in avc_insert() arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core padata: validate cpumask without removed CPU during offline clk: imx: Add correct failure handling for clk based helpers ARM: exynos_defconfig: Bring back explicitly wanted options ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3 ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in media: cx23885: Add support for AVerMedia CE310B PCI: Add generic quirk for increasing D3hot delay PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace" gpu/drm: ingenic: Avoid null pointer deference in plane atomic update selftests/net: make so_txtime more robust to timer variance media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling samples/bpf: Set -fno-stack-protector when building BPF programs r8169: check that Realtek PHY driver module is loaded fore200e: Fix incorrect checks of NULL pointer dereference netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status PCI: Add nr_devfns parameter to pci_add_dma_alias() PCI: Add DMA alias quirk for PLX PEX NTB b43legacy: Fix -Wcast-function-type ipw2x00: Fix -Wcast-function-type iwlegacy: Fix -Wcast-function-type rtlwifi: rtl_pci: Fix -Wcast-function-type orinoco: avoid assertion in case of NULL pointer drm/amdgpu: fix KIQ ring test fail in TDR of SRIOV clk: qcom: smd: Add missing bimc clock ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 nfsd: Clone should commit src file metadata too scsi: ufs: Complete pending requests in host reset and restore path scsi: aic7xxx: Adjust indentation in ahc_find_syncrate crypto: inside-secure - add unspecified HAS_IOMEM dependency drm/mediatek: handle events when enabling/disabling crtc clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks ARM: dts: r8a7779: Add device node for ARM global timer selinux: ensure we cleanup the internal AVC counters on error in avc_update() scsi: lpfc: Fix: Rework setting of fdmi symbolic node name registration arm64: dts: qcom: db845c: Enable ath10k 8bit host-cap quirk iommu/amd: Check feature support bit before accessing MSI capability registers iommu/amd: Only support x2APIC with IVHD type 11h/40h iommu/iova: Silence warnings under memory pressure clk: actually call the clock init before any other callback of the clock dmaengine: Store module owner in dma_device struct dmaengine: imx-sdma: Fix memory leak bpf: Print error message for bpftool cgroup show net: phy: realtek: add logging for the RGMII TX delay configuration crypto: chtls - Fixed memory leak x86/vdso: Provide missing include file PM / devfreq: exynos-ppmu: Fix excessive stack usage PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency drm/fbdev: Fallback to non tiled mode if all tiles not present pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs reset: uniphier: Add SCSSI reset control for each channel ASoC: soc-topology: fix endianness issues fbdev: fix numbering of fbcon options RDMA/rxe: Fix error type of mmap_offset clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock ALSA: sh: Fix unused variable warnings clk: Use parent node pointer during registration if necessary clk: uniphier: Add SCSSI clock gate for each channel ALSA: hda/realtek - Apply mic mute LED quirk for Dell E7xx laptops, too ALSA: sh: Fix compile warning wrt const net: phy: fixed_phy: fix use-after-free when checking link GPIO tools lib api fs: Fix gcc9 stringop-truncation compilation error vfio/spapr/nvlink2: Skip unpinning pages on error exit ASoC: Intel: sof_rt5682: Ignore the speaker amp when there isn't one. ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch iommu/vt-d: Match CPU and IOMMU paging mode iommu/vt-d: Avoid sending invalid page response drm/amdkfd: Fix permissions of hang_hws mlx5: work around high stack usage with gcc RDMA/hns: Avoid printing address of mtt page drm: remove the newline for CRC source name. usb: dwc3: use proper initializers for property entries ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco usbip: Fix unsafe unaligned pointer usage udf: Fix free space reporting for metadata and virtual partitions drm/mediatek: Add gamma property according to hardware capability staging: rtl8188: avoid excessive stack usage IB/hfi1: Add software counter for ctxt0 seq drop IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats soc/tegra: fuse: Correct straps' address for older Tegra124 device trees efi/x86: Don't panic or BUG() on non-critical error conditions rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls Input: edt-ft5x06 - work around first register access error bnxt: Detach page from page pool before sending up the stack x86/nmi: Remove irq_work from the long duration NMI handler wan: ixp4xx_hss: fix compile-testing on 64-bit clocksource: davinci: only enable clockevents once tim34 is initialized arm64: dts: rockchip: fix dwmmc clock name for px30 arm64: dts: rockchip: add reg property to brcmf sub-nodes ARM: dts: rockchip: add reg property to brcmf sub node for rk3188-bqedison2qc ALSA: usb-audio: Add boot quirk for MOTU M Series ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m raid6/test: fix a compilation warning tty: synclinkmp: Adjust indentation in several functions tty: synclink_gt: Adjust indentation in several functions misc: xilinx_sdfec: fix xsdfec_poll()'s return type visorbus: fix uninitialized variable access driver core: platform: Prevent resouce overflow from causing infinite loops driver core: Print device when resources present in really_probe() ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map vme: bridges: reduce stack usage drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new() drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler drm/nouveau/drm/ttm: Remove set but not used variable 'mem' drm/nouveau/fault/gv100-: fix memory leak on module unload dm thin: don't allow changing data device during thin-pool reload gpiolib: Set lockdep class for hierarchical irq domains drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add perf/imx_ddr: Fix cpu hotplug state cleanup usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue kbuild: remove *.tmp file when filechk fails iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE ALSA: usb-audio: unlock on error in probe f2fs: set I_LINKABLE early to avoid wrong access by vfs f2fs: free sysfs kobject scsi: ufs: pass device information to apply_dev_quirks scsi: ufs-mediatek: add apply_dev_quirks variant operation scsi: iscsi: Don't destroy session if there are outstanding connections crypto: essiv - fix AEAD capitalization and preposition use in help text ALSA: usb-audio: add implicit fb quirk for MOTU M Series RDMA/mlx5: Don't fake udata for kernel path arm64: lse: fix LSE atomics with LLVM's integrated assembler arm64: fix alternatives with LLVM's integrated assembler drm/amd/display: fixup DML dependencies EDAC/sifive: Fix return value check in ecc_register() KVM: PPC: Remove set but not used variable 'ra', 'rs', 'rt' arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu sched/core: Fix size of rq::uclamp initialization sched/topology: Assert non-NUMA topology masks don't (partially) overlap perf/x86/amd: Constrain Large Increment per Cycle events watchdog/softlockup: Enforce that timestamp is valid on boot debugobjects: Fix various data races ASoC: SOF: Intel: hda: Fix SKL dai count regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage f2fs: fix memleak of kobject x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional cmd64x: potential buffer overflow in cmd64x_program_timings() ide: serverworks: potential overflow in svwks_set_pio_mode() pwm: Remove set but not set variable 'pwm' btrfs: fix possible NULL-pointer dereference in integrity checks btrfs: safely advance counter when looking up bio csums btrfs: device stats, log when stats are zeroed module: avoid setting info->name early in case we can fall back to info->mod->name remoteproc: Initialize rproc_class before use regulator: core: Fix exported symbols to the exported GPL version irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems ALSA: hda/hdmi - add retry logic to parse_intel_hdmi() spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations kbuild: use -S instead of -E for precise cc-option test in Kconfig objtool: Fix ARCH=x86_64 build error x86/decoder: Add TEST opcode to Group3-2 s390: adjust -mpacked-stack support check for clang 10 s390/ftrace: generate traced function stack frame driver core: platform: fix u32 greater or equal to zero comparison bpf, btf: Always output invariant hit in pahole DWARF to BTF transform ALSA: hda - Add docking station support for Lenovo Thinkpad T420s sunrpc: Fix potential leaks in sunrpc_cache_unhash() drm/nouveau/mmu: fix comptag memory leak powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV media: uvcvideo: Add a quirk to force GEO GC6500 Camera bits-per-pixel value btrfs: separate definition of assertion failure handlers btrfs: Fix split-brain handling when changing FSID to metadata uuid bcache: cached_dev_free needs to put the sb page bcache: rework error unwinding in register_bcache bcache: fix use-after-free in register_bcache() iommu/vt-d: Remove unnecessary WARN_ON_ONCE() alarmtimer: Make alarmtimer platform device child of RTC device selftests: bpf: Reset global state between reuseport test runs jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record jbd2: make sure ESHUTDOWN to be recorded in the journal superblock powerpc/pseries/lparcfg: Fix display of Maximum Memory selftests/eeh: Bump EEH wait time to 60s ARM: 8951/1: Fix Kexec compilation issue. ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82 hostap: Adjust indentation in prism2_hostapd_add_sta rtw88: fix potential NULL skb access in TX ISR iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop cifs: fix unitialized variable poential problem with network I/O cache lock patch cifs: Fix mount options set in automount cifs: fix NULL dereference in match_prepath bpf: map_seq_next should always increase position index powerpc/mm: Don't log user reads to 0xffffffff ceph: check availability of mds cluster on mount after wait timeout rbd: work around -Wuninitialized warning drm/amd/display: do not allocate display_mode_lib unnecessarily irqchip/gic-v3: Only provision redistributors that are enabled in ACPI drm/nouveau/disp/nv50-: prevent oops when no channel method map provided char: hpet: Fix out-of-bounds read bug ftrace: fpid_next() should increase position index trigger_next should increase position index radeon: insert 10ms sleep in dce5_crtc_load_lut powerpc: Do not consider weak unresolved symbol relocations as bad btrfs: do not do delalloc reservation under page lock ocfs2: make local header paths relative to C files ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() lib/scatterlist.c: adjust indentation in __sg_alloc_table reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() bcache: fix memory corruption in bch_cache_accounting_clear() bcache: explicity type cast in bset_bkey_last() bcache: fix incorrect data type usage in btree_flush_write() irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL nvmet: Pass lockdep expression to RCU lists nvme-pci: remove nvmeq->tags iwlwifi: mvm: Fix thermal zone registration iwlwifi: mvm: Check the sta is not NULL in iwl_mvm_cfg_he_sta() asm-generic/tlb: add missing CONFIG symbol microblaze: Prevent the overflow of the start brd: check and limit max_part par drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage NFS: Fix memory leaks help_next should increase position index i40e: Relax i40e_xsk_wakeup's return value when PF is busy cifs: log warning message (once) if out of disk space virtio_balloon: prevent pfn array overflow fuse: don't overflow LLONG_MAX with end offset mlxsw: spectrum_dpipe: Add missing error path s390/pci: Recover handle in clp_set_pci_fn() drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) bcache: properly initialize 'path' and 'err' in register_bcache() rtc: Kconfig: select REGMAP_I2C when necessary Linux 5.4.22 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iaeb3945493ecc81a0ae90ef87b19ceb2caf48164	2020-02-24 09:16:10 +01:00
Chris Down	ea038a5270	bpf, btf: Always output invariant hit in pahole DWARF to BTF transform ... [ Upstream commit 2a67a6ccb0 ] When trying to compile with CONFIG_DEBUG_INFO_BTF enabled, I got this error: % make -s Failed to generate BTF for vmlinux Try to disable CONFIG_DEBUG_INFO_BTF make[3]: *** [vmlinux] Error 1 Compiling again without -s shows the true error (that pahole is missing), but since this is fatal, we should show the error unconditionally on stderr as well, not silence it using the `info` function. With this patch: % make -s BTF: .tmp_vmlinux.btf: pahole (pahole) is not available Failed to generate BTF for vmlinux Try to disable CONFIG_DEBUG_INFO_BTF make[3]: *** [vmlinux] Error 1 Signed-off-by: Chris Down <chris@chrisdown.name> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200122000110.GA310073@chrisdown.name Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-02-24 08:36:55 +01:00
Masahiro Yamada	59e2355bdf	kbuild: use -S instead of -E for precise cc-option test in Kconfig ... [ Upstream commit 3bed1b7b9d ] Currently, -E (stop after the preprocessing stage) is used to check whether the given compiler flag is supported. While it is faster than -S (or -c), it can be false-positive. You need to run the compilation proper to check the flag more precisely. For example, -E and -S disagree about the support of "--param asan-instrument-allocas=1". $ gcc -Werror --param asan-instrument-allocas=1 -E -x c /dev/null -o /dev/null $ echo $? 0 $ gcc -Werror --param asan-instrument-allocas=1 -S -x c /dev/null -o /dev/null cc1: error: invalid --param name ‘asan-instrument-allocas’; did you mean ‘asan-instrument-writes’? $ echo $? 1 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-02-24 08:36:54 +01:00
Masahiro Yamada	23d3f191a5	kbuild: remove *.tmp file when filechk fails ... [ Upstream commit 88fe89a471 ] Bartosz Golaszewski reports that when "make {menu,n,g,x}config" fails due to missing packages, a temporary file is left over, which is not ignored by git. For example, if GTK+ is not installed: $ make gconfig * * Unable to find the GTK+ installation. Please make sure that * the GTK+ 2.0 development package is correctly installed. * You need gtk+-2.0 gmodule-2.0 libglade-2.0 * scripts/kconfig/Makefile:208: recipe for target 'scripts/kconfig/gconf-cfg' failed make[1]: *** [scripts/kconfig/gconf-cfg] Error 1 Makefile:567: recipe for target 'gconfig' failed make: *** [gconfig] Error 2 $ git status HEAD detached at v5.4 Untracked files: (use "git add <file>..." to include in what will be committed) scripts/kconfig/gconf-cfg.tmp nothing added to commit but untracked files present (use "git add" to track) This is because the check scripts are run with filechk, which misses to clean up the temporary file on failure. When the line { $(filechk_$(1)); } > $@.tmp; ... fails, it exits immediately due to the 'set -e'. Use trap to make sure to delete the temporary file on exit. For extra safety, I replaced $@.tmp with $(dot-target).tmp to make it a hidden file. Reported-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-02-24 08:36:49 +01:00