Commit 6600593cbd ("block: rename BLK_EH_NOT_HANDLED to BLK_EH_DONE")
made it impossible for .eh_timed_out() implementations to call
scsi_done() without causing a crash.
Restore support for SCSI timeout handlers to call scsi_done() as follows:
* Change all .eh_timed_out() handlers as follows:
- Change the return type into enum scsi_timeout_action.
- Change BLK_EH_RESET_TIMER into SCSI_EH_RESET_TIMER.
- Change BLK_EH_DONE into SCSI_EH_NOT_HANDLED.
* In scsi_timeout(), convert the SCSI_EH_* values into BLK_EH_* values.
Reviewed-by: Lee Duncan <lduncan@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Hannes Reinecke <hare@suse.de>
Change-Id: I92d261e37dc396b43596015b70a8894ad4933eab
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20221018202958.1902564-3-bvanassche@acm.org
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit dee7121e8c0a3ce41af2b02d516f54eaec32abcd)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
If there is a race between scsi_done() and scsi_timeout() and if
scsi_timeout() loses the race, scsi_timeout() should not reset the request
timer. Hence change the return value for this case from BLK_EH_RESET_TIMER
into BLK_EH_DONE.
Although the block layer holds a reference on a request (req->ref) while
calling a timeout handler, restarting the timer (blk_add_timer()) while a
request is being completed is racy.
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Cc: Keith Busch <kbusch@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Hannes Reinecke <hare@suse.de>
Reported-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 15f73f5b3e ("blk-mq: move failure injection out of blk_mq_complete_request")
Change-Id: Ia669e7c74e68a8a2fb716ea70f01b6ea75fff2df
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20221018202958.1902564-2-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 978b7922d3dca672b41bb4b8ce6c06ab77112741)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Userspace may want to manually control when the data should go into
WriteBooster buffer. The control happens via "wb_on" node, but presently,
there is no simple way to check if WriteBooster is supported and
enabled.
Expose the Write Booster and Clock Scaling capabilities to be able to
determine if the Write Booster is available and if its manual control is
blocked by Clock Scaling mechanism.
Link: https://lore.kernel.org/r/20220829081845.v8.1.Ibf9efc9be50783eeee55befa2270b7d38552354c@changeid
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Change-Id: I4b8f30fc9291deaccd6a4d8913d78bd0a7b344dc
Signed-off-by: Daniil Lunev <dlunev@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 2286ade07d74498a62c0ad067a79ca8dcc04016f)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
There is the following quirk to bypass "WB Flush" in Write Booster.
- UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL
If this quirk is not set, there is no knob that can control "WB Flush".
There are three flags that control Write Booster Feature:
1. WB ON/OFF
2. WB Hibern Flush ON/OFF (implicitly)
3. WB Flush ON/OFF (explicit)
The sysfs attribute that controls the WB was implemented. (1)
In the case of "Hibern Flush", it is always good to turn on. Control may
not be required. (2)
Finally, "Flush" may be necessary because the Auto-Hibern8 is not supported
in a specific environment. So the sysfs attribute that controls this is
necessary. (3)
Link: https://lore.kernel.org/r/20220804075354epcms2p8c21c894b4e28840c5fc651875b7f435f@epcms2p8
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Change-Id: Ie05798286a28c30dc30f7e9e6a1d77b963263043
Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 6c4148ce7cc1d80cef60242a97b25c83c844e68c)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Mediatek UFS does not want to toggle write booster during clock scaling.
Permit host driver to disable wb toggling during clock scaling.
Introduce a flag UFSHCD_CAP_WB_WITH_CLK_SCALING to decouple WB and clock
scaling. UFSHCD_CAP_WB_WITH_CLK_SCALING is only valid when
UFSHCD_CAP_CLK_SCALING is set. Just like UFSHCD_CAP_HIBERN8_WITH_CLK_GATING
is valid only when UFSHCD_CAP_CLK_GATING set.
Set UFSHCD_CAP_WB_WITH_CLK_SCALING for qcom to compatible legacy design at
the same time.
Link: https://lore.kernel.org/r/20220804025422.18803-1-peter.wang@mediatek.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Change-Id: I55eb7d48b8662be9a9e17977c4ef9cf4d402c241
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 87bd05016a64864d27a640ca24ef63c760b67d73)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
CLOCK_MONOTONIC is not advanced when the system is in suspend. This becomes
problematic when debugging issues related to suspend-resume: the timestamps
printed by ufshcd_print_trs can not be correlated with dmesg entries, which
are timestamped with local_clock().
Change the used clock to local_clock() for the informational timestamp
variables and adds mirroring *_local_clock instances for variables used in
subsequent derevations (to not change the semantics of those derevations).
Link: https://lore.kernel.org/r/20220804065019.v5.1.I699244ea7efbd326a34a6dfd9b5a31e78400cf68@changeid
Acked-by: Stanley Chu <stanley.chu@mediatek.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Change-Id: If97e2a159690adb247156f264879a706eefabb84
Signed-off-by: Daniil Lunev <dlunev@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 0f85e74756b5e85a0de6dce7d8c07f0b4e1f7726)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Provide clk-scaling feature in MediaTek UFS platforms.
MediaTek platform supports clk-scaling by switching parent clock mux of
UFSHCI main clocks: ufs_sel.
The driver needs to prevent changing the rate of ufs_sel because its parent
PLL clock may be shared between multiple IPs. In order to achieve this
goal, the maximum and minimum clock rates of ufs_sel defined in dts should
match the rate of "ufs_sel_max_src" and "ufs_sel_min_src" respectively.
Link: https://lore.kernel.org/r/20220802235437.4547-6-stanley.chu@mediatek.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Change-Id: Ie37f45fc3738369f9a401ef33f46d995cbe400a1
Signed-off-by: Po-Wen Kao <powen.kao@mediatek.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit b7dbc686f60b28d0843ed572f8aa59c3e76e142b)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
struct fsd_ufs_drvs is not used outside this file, so make it static. This
fixes sparse warning:
drivers/ufs/host/ufs-exynos.c:1721:28: sparse: sparse:
symbol 'fsd_ufs_drvs' was not declared. Should it be static?
Link: https://lore.kernel.org/r/20220811161053.54081-1-alim.akhtar@samsung.com
Fixes: 216f74e8059a ("scsi: ufs: host: ufs-exynos: Add support for FSD UFS HCI")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Change-Id: I69ee10bdab378536b88dcde473e99b6278ee8023
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 37dd4ab1ff8cb843c69835dcaf7bc719a2bf2e0c)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
dsm_fns is a bitmap, and it is 0-indexed according to the check in
__intel_dsm function. But common initialization was checking it as if it
was 1-indexed. This patch corrects the discrepancy. This change won't break
any existing calls to the function, since before the change both bits 0 and
1 were checked and needed to be set.
Link: https://lore.kernel.org/r/20220728111748.v3.1.I22460c4f4a9ccf2c96c3f9bb392b409926d80b2f@changeid
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Change-Id: Ice546525e0f7661dc164507cb822517419f6cb20
Signed-off-by: Daniil Lunev <dlunev@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit a19066788d875731a01ee7fa189b2202f0120036)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Measurements for one particular UFS controller + UFS device show a 25%
higher read bandwidth if the maximum data buffer size is increased from 512
KiB to 1 MiB. Hence increase the maximum size of the data buffer associated
with a single request from SCSI_DEFAULT_MAX_SECTORS (1024) * 512 bytes =
512 KiB to 1 MiB.
Notes:
- The maximum data buffer size supported by the UFSHCI specification
is 65535 * 256 KiB or about 16 GiB.
- The maximum data buffer size for READ(10) commands is 65535 logical
blocks. To transfer more than 65535 * 4096 bytes = 255 MiB with a single
SCSI command, the READ(16) command is required. Support for READ(16) is
optional in the UFS 3.1 and UFS 4.0 standards.
Link: https://lore.kernel.org/r/20220726225232.1362251-1-bvanassche@acm.org
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Tested-by: Avri Altman <avri.altman@wdc.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Change-Id: I8c9db803e7f55d911e86d4fa0272d38d13ee05d5
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 86a44f045b8cbfd885b7425f4cd8a1c353593057)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Reduce the START STOP UNIT command timeout to one second since on Android
devices a kernel panic is triggered if an attempt to suspend the system
takes more than 20 seconds. One second should be enough for the START STOP
UNIT command since this command completes in less than a millisecond for
the UFS devices I have access to.
Change-Id: Ibe4960f00bfa4ae6871b563c2f91d37aa4cb6150
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20221018202958.1902564-7-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit dcd5b7637c6d442d957f73780a03047413ed3a10)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
If a device management command completion happens after
wait_for_completion_timeout() times out and before ufshcd_clear_cmds() is
called, then the completion code may crash on the complete() call in
__ufshcd_transfer_req_compl().
Fix the following crash:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
Call trace:
complete+0x64/0x178
__ufshcd_transfer_req_compl+0x30c/0x9c0
ufshcd_poll+0xf0/0x208
ufshcd_sl_intr+0xb8/0xf0
ufshcd_intr+0x168/0x2f4
__handle_irq_event_percpu+0xa0/0x30c
handle_irq_event+0x84/0x178
handle_fasteoi_irq+0x150/0x2e8
__handle_domain_irq+0x114/0x1e4
gic_handle_irq.31846+0x58/0x300
el1_irq+0xe4/0x1c0
efi_header_end+0x110/0x680
__irq_exit_rcu+0x108/0x124
__handle_domain_irq+0x118/0x1e4
gic_handle_irq.31846+0x58/0x300
el1_irq+0xe4/0x1c0
cpuidle_enter_state+0x3ac/0x8c4
do_idle+0x2fc/0x55c
cpu_startup_entry+0x84/0x90
kernel_init+0x0/0x310
start_kernel+0x0/0x608
start_kernel+0x4ec/0x608
Link: https://lore.kernel.org/r/20220720170228.1598842-1-bvanassche@acm.org
Fixes: 5a0b0cb9be ("[SCSI] ufs: Add support for sending NOP OUT UPIU")
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Change-Id: Id6f73be1eb751784d28e1acf6270134f6080dbd3
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit f5c2976e0cb0f6236013bfb479868531b04f61d4)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
In ufshcd_host_reset_and_restore(), ufshcd_set_clk_freq() is called to
scale clock rate. However, this did not call vops->clk_scale_notify() to
inform platform driver of clock change.
Call ufshcd_scale_clks() instead so that clock change can be properly
handled.
Link: https://lore.kernel.org/r/20220711144224.17916-2-powen.kao@mediatek.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Change-Id: I37cfe184f3a980ec90ab2a3b879017e4afe78a66
Signed-off-by: Po-Wen Kao <powen.kao@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit 52a518019ca187227b786f8b8ee20869a97f3af4)
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Remove a statement from the MediaTek driver that is not present in the
upstream code.
Bug: 258234315
Fixes: 239044beef ("Merge 5.15.63 into android14-5.15")
Change-Id: I6379d6a5f10cd6d00c94314995c55c72282e1275
Signed-off-by: Bart Van Assche <bvanassche@google.com>
This will allow a client program to avoid redundant actions on ashmem
buffers which it has already seen.
Bug: 244233389
Change-Id: Ica57a8842ff163eae5f9eca8141b439091ec0940
Signed-off-by: Mark Fasheh <mfasheh@google.com>
Use Kleaf to build rockpi4.
This does not enable mixed build. Mixed build is enabled
in follow-up CLs.
Test: bazel build //common:rockpi4_dist
Bug: 258259749
Bug: 258841346
Change-Id: I4828953495c862afe517fff48195d2f6a97e3fcf
Signed-off-by: Yifan Hong <elsk@google.com>
Converts L2TP and PPP over L2TP as GKI modules.
CONFIG_L2TP: Layer Two Tunneling Protocol (L2TP)
CONFIG_PPOL2TP: PPP over L2TP
Makes CONFIG_NETFILTER_XT_MATCH_L2TP visible in the savedefconfig.
Bug: 232431151
Test: TH
Change-Id: I0e1cbd8f04f97f172f8b1551eade21cf303b24ed
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Sets CONFIG_CAN=m to conver CAN Bus subsystem as
GKI module.
Bug: 232431151
Test: TH
Change-Id: Ia90fcc7a30edb994a8e47dea617050836356729d
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Converts IPv6 6LoWPAN as GKI modules.
CONFIG_6LOWPAN: 6LoWPAN Support
IPv6 over Low power Wireless Personal Area Network -
"6LoWPAN" which is supported by IEEE 802.15.4 or Bluetooth stacks.
CONFIG_IEEE802154_6LOWPAN: 6lowpan support over IEEE 802.15.4
Bug: 232431151
Test: TH
Change-Id: I4257cedfd499e1e01faba966e17c3d9dbf4dcbb7
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Convert RF swithc subsys as GKI module.
CONFIG_RFKILL: RF switch subsystem support
To have control over RF switches found on
many WiFi and Bluetooth cards.
Bug: 232431151
Test: TH
Change-Id: I6fb84f82d7a65b3d4f17261d361be1c44c6b77bb
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Converts CONFIG_BT: Bluetooth subsystem support as
GKI modules.
CRYPTO_CMAC & CRYPTO_ECDH are being added as
CONFIG_BT is selecting them i.e. they were
enabled but not visibile in savedefconfig when
BT was an in-built feature and becomes visible
in savedefconfig when BT is a module.
Bug: 232431151
Test: TH
Change-Id: I624939d007fadbf852ad53c4404df12ac769fcd8
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
If the mapping is determined to be not present in an earlier walk,
attempting the unmap is pointless.
Bug: 259217067
Change-Id: I6fd939556b80d7a9a0731cab36166a652f7a7c6d
Signed-off-by: Keir Fraser <keirf@google.com>
The VM should only relinquish "normal" pages. For a protected VM, this
means PAGE_OWNED; For a normal VM, this means PAGE_SHARED_BORROWED. All
other page types are rejected and failure is reported to the caller.
Bug: 259217067
Change-Id: Icff3474dc2c975a6c5befe546c5521a05b3bd575
Signed-off-by: Keir Fraser <keirf@google.com>
Fixes build failure on -Werror=missing-prototypes.
At the same time, make the header file more resilient to ordering by
declaring 'struct page'.
Bug: 240239989
Change-Id: I84d069bde5ff03d1afa55d25c01448b0d43042da
Signed-off-by: Keir Fraser <keirf@google.com>
Changes in 5.15.79
thunderbolt: Tear down existing tunnels when resuming from hibernate
thunderbolt: Add DP OUT resource when DP tunnel is discovered
fuse: fix readdir cache race
drm/amdkfd: avoid recursive lock in migrations back to RAM
drm/amdkfd: handle CPU fault on COW mapping
drm/amdkfd: Fix NULL pointer dereference in svm_migrate_to_ram()
hwspinlock: qcom: correct MMIO max register for newer SoCs
phy: stm32: fix an error code in probe
wifi: cfg80211: silence a sparse RCU warning
wifi: cfg80211: fix memory leak in query_regdb_file()
soundwire: qcom: reinit broadcast completion
soundwire: qcom: check for outanding writes before doing a read
bpf, verifier: Fix memory leak in array reallocation for stack state
bpf, sockmap: Fix the sk->sk_forward_alloc warning of sk_stream_kill_queues
wifi: mac80211: Set TWT Information Frame Disabled bit as 1
bpftool: Fix NULL pointer dereference when pin {PROG, MAP, LINK} without FILE
HID: hyperv: fix possible memory leak in mousevsc_probe()
bpf, sockmap: Fix sk->sk_forward_alloc warn_on in sk_stream_kill_queues
bpf: Fix sockmap calling sleepable function in teardown path
bpf, sock_map: Move cancel_work_sync() out of sock lock
bpf: Add helper macro bpf_for_each_reg_in_vstate
bpf: Fix wrong reg type conversion in release_reference()
net: gso: fix panic on frag_list with mixed head alloc types
macsec: delete new rxsc when offload fails
macsec: fix secy->n_rx_sc accounting
macsec: fix detection of RXSCs when toggling offloading
macsec: clear encryption keys from the stack after setting up offload
octeontx2-pf: Use hardware register for CQE count
octeontx2-pf: NIX TX overwrites SQ_CTX_HW_S[SQ_INT]
net: tun: Fix memory leaks of napi_get_frags
bnxt_en: Fix possible crash in bnxt_hwrm_set_coal()
bnxt_en: fix potentially incorrect return value for ndo_rx_flow_steer
net: fman: Unregister ethernet device on removal
capabilities: fix undefined behavior in bit shift for CAP_TO_MASK
phy: ralink: mt7621-pci: add sentinel to quirks table
KVM: s390: pv: don't allow userspace to set the clock under PV
net: lapbether: fix issue of dev reference count leakage in lapbeth_device_event()
hamradio: fix issue of dev reference count leakage in bpq_device_event()
net: wwan: iosm: fix memory leak in ipc_wwan_dellink
net: wwan: mhi: fix memory leak in mhi_mbim_dellink
drm/vc4: Fix missing platform_unregister_drivers() call in vc4_drm_register()
tcp: prohibit TCP_REPAIR_OPTIONS if data was already sent
ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
can: af_can: fix NULL pointer dereference in can_rx_register()
net: stmmac: dwmac-meson8b: fix meson8b_devm_clk_prepare_enable()
net: broadcom: Fix BCMGENET Kconfig
tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
dmaengine: pxa_dma: use platform_get_irq_optional
dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
dmaengine: ti: k3-udma-glue: fix memory leak when register device fail
net: lapbether: fix issue of invalid opcode in lapbeth_open()
drivers: net: xgene: disable napi when register irq failed in xgene_enet_open()
perf stat: Fix printing os->prefix in CSV metrics output
perf tools: Add the include/perf/ directory to .gitignore
netfilter: nfnetlink: fix potential dead lock in nfnetlink_rcv_msg()
netfilter: Cleanup nft_net->module_list from nf_tables_exit_net()
net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()
net: nixge: disable napi when enable interrupts failed in nixge_open()
net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg
net/mlx5: Bridge, verify LAG state when adding bond to bridge
net/mlx5: Allow async trigger completion execution on single CPU systems
net/mlx5e: E-Switch, Fix comparing termination table instance
net: cpsw: disable napi in cpsw_ndo_open()
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
stmmac: intel: Enable 2.5Gbps for Intel AlderLake-S
stmmac: intel: Update PCH PTP clock rate from 200MHz to 204.8MHz
mctp: Fix an error handling path in mctp_init()
cxgb4vf: shut down the adapter when t4vf_update_port_info() failed in cxgb4vf_open()
stmmac: dwmac-loongson: fix missing pci_disable_msi() while module exiting
stmmac: dwmac-loongson: fix missing pci_disable_device() in loongson_dwmac_probe()
stmmac: dwmac-loongson: fix missing of_node_put() while module exiting
net: phy: mscc: macsec: clear encryption keys when freeing a flow
net: atlantic: macsec: clear encryption keys from the stack
ethernet: s2io: disable napi when start nic failed in s2io_card_up()
net: mv643xx_eth: disable napi when init rxq or txq failed in mv643xx_eth_open()
ethernet: tundra: free irq when alloc ring failed in tsi108_open()
net: macvlan: fix memory leaks of macvlan_common_newlink
riscv: process: fix kernel info leakage
riscv: vdso: fix build with llvm
riscv: fix reserved memory setup
arm64: efi: Fix handling of misaligned runtime regions and drop warning
MIPS: jump_label: Fix compat branch range check
mmc: cqhci: Provide helper for resetting both SDHCI and CQHCI
mmc: sdhci-of-arasan: Fix SDHCI_RESET_ALL for CQHCI
mmc: sdhci_am654: Fix SDHCI_RESET_ALL for CQHCI
mmc: sdhci-tegra: Fix SDHCI_RESET_ALL for CQHCI
mmc: sdhci-esdhc-imx: use the correct host caps for MMC_CAP_8_BIT_DATA
ALSA: hda/hdmi - enable runtime pm for more AMD display audio
ALSA: hda/ca0132: add quirk for EVGA Z390 DARK
ALSA: hda: fix potential memleak in 'add_widget_node'
ALSA: hda/realtek: Add Positivo C6300 model quirk
ALSA: usb-audio: Yet more regression for for the delayed card registration
ALSA: usb-audio: Add quirk entry for M-Audio Micro
ALSA: usb-audio: Add DSD support for Accuphase DAC-60
vmlinux.lds.h: Fix placement of '.data..decrypted' section
ata: libata-scsi: fix SYNCHRONIZE CACHE (16) command failure
nilfs2: fix deadlock in nilfs_count_free_blocks()
nilfs2: fix use-after-free bug of ns_writer on remount
drm/i915/dmabuf: fix sg_table handling in map_dma_buf
drm/amdgpu: disable BACO on special BEIGE_GOBY card
platform/x86: hp_wmi: Fix rfkill causing soft blocked wifi
wifi: ath11k: avoid deadlock during regulatory update in ath11k_regd_update()
btrfs: fix match incorrectly in dev_args_match_device
btrfs: selftests: fix wrong error check in btrfs_free_dummy_root()
btrfs: zoned: initialize device's zone info for seeding
mms: sdhci-esdhc-imx: Fix SDHCI_RESET_ALL for CQHCI
udf: Fix a slab-out-of-bounds write bug in udf_find_entry()
mm/damon/dbgfs: check if rm_contexts input is for a real context
mm/memremap.c: map FS_DAX device memory as decrypted
mm/shmem: use page_mapping() to detect page cache for uffd continue
can: j1939: j1939_send_one(): fix missing CAN header initialization
cert host tools: Stop complaining about deprecated OpenSSL functions
dmaengine: at_hdmac: Fix at_lli struct definition
dmaengine: at_hdmac: Don't start transactions at tx_submit level
dmaengine: at_hdmac: Start transfer for cyclic channels in issue_pending
dmaengine: at_hdmac: Fix premature completion of desc in issue_pending
dmaengine: at_hdmac: Do not call the complete callback on device_terminate_all
dmaengine: at_hdmac: Protect atchan->status with the channel lock
dmaengine: at_hdmac: Fix concurrency problems by removing atc_complete_all()
dmaengine: at_hdmac: Fix concurrency over descriptor
dmaengine: at_hdmac: Free the memset buf without holding the chan lock
dmaengine: at_hdmac: Fix concurrency over the active list
dmaengine: at_hdmac: Fix descriptor handling when issuing it to hardware
dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors
dmaengine: at_hdmac: Don't allow CPU to reorder channel enable
dmaengine: at_hdmac: Fix impossible condition
dmaengine: at_hdmac: Check return code of dma_async_device_register
marvell: octeontx2: build error: unknown type name 'u64'
drm/amdkfd: Migrate in CPU page fault use current mm
net: tun: call napi_schedule_prep() to ensure we own a napi
x86/cpu: Restore AMD's DE_CFG MSR after resume
Linux 5.15.79
Change-Id: I395d5b480d2abd70e94c3505a4bd2ad728424fb3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 2632daebafd04746b4b96c2f26a6021bc38f6209 upstream.
DE_CFG contains the LFENCE serializing bit, restore it on resume too.
This is relevant to older families due to the way how they do S3.
Unify and correct naming while at it.
Fixes: e4d0e84e49 ("x86/cpu/AMD: Make LFENCE a serializing instruction")
Reported-by: Andrew Cooper <Andrew.Cooper3@citrix.com>
Reported-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 3a876060892ba52dd67d197c78b955e62657d906 upstream.
migrate_vma_setup shows below warning because we don't hold another
process mm mmap_lock. We should use current vmf->vma->vm_mm instead, the
caller already hold current mmap lock inside CPU page fault handler.
WARNING: CPU: 10 PID: 3054 at include/linux/mmap_lock.h:155 find_vma
Call Trace:
walk_page_range+0x76/0x150
migrate_vma_setup+0x18a/0x640
svm_migrate_vram_to_ram+0x245/0xa10 [amdgpu]
svm_migrate_to_ram+0x36f/0x470 [amdgpu]
do_swap_page+0xcfe/0xec0
__handle_mm_fault+0x96b/0x15e0
handle_mm_fault+0x13f/0x3e0
do_user_addr_fault+0x1e7/0x690
Fixes: e1f84eef313f ("drm/amdkfd: handle CPU fault on COW mapping")
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 6312d52838b21f5c4a5afa1269a00df4364fd354 upstream.
Building an allmodconfig kernel arm64 kernel, the following build error
shows up:
In file included from drivers/crypto/marvell/octeontx2/cn10k_cpt.c:4:
include/linux/soc/marvell/octeontx2/asm.h:38:15: error: unknown type name 'u64'
38 | static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr)
| ^~~
Include linux/types.h in asm.h so the compiler knows what the type
'u64' are.
Fixes: af3826db74d1 ("octeontx2-pf: Use hardware register for CQE count")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Link: https://lore.kernel.org/r/20211013135743.3826594-1-anders.roxell@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
