Naveen N. Rao 21f8a3b110 tracing: Tag trace_percpu_buffer as a percpu pointer ...

commit f28439db470cca8b6b082239314e9fd10bd39034 upstream.

Tag trace_percpu_buffer as a percpu pointer to resolve warnings
reported by sparse:
  /linux/kernel/trace/trace.c:3218:46: warning: incorrect type in initializer (different address spaces)
  /linux/kernel/trace/trace.c:3218:46:    expected void const [noderef] __percpu *__vpp_verify
  /linux/kernel/trace/trace.c:3218:46:    got struct trace_buffer_struct *
  /linux/kernel/trace/trace.c:3234:9: warning: incorrect type in initializer (different address spaces)
  /linux/kernel/trace/trace.c:3234:9:    expected void const [noderef] __percpu *__vpp_verify
  /linux/kernel/trace/trace.c:3234:9:    got int *

Link: https://lkml.kernel.org/r/ebabd3f23101d89cb75671b68b6f819f5edc830b.1640255304.git.naveen.n.rao@linux.vnet.ibm.com

Cc: stable@vger.kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 07d777fe8c ("tracing: Add percpu buffers for trace_printk()")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-01-11 15:35:12 +01:00

..

blktrace.c

blktrace: Fix uaf in blk_trace access after removing by sysfs

2021-09-24 11:06:15 -06:00

bpf_trace.c

bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs

2021-11-25 09:49:07 +01:00

bpf_trace.h

…

error_report-traces.c

…

fgraph.c

…

ftrace_internal.h

…

ftrace.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

Kconfig

…

kprobe_event_gen_test.c

…

Makefile

…

power-traces.c

…

preemptirq_delay_test.c

…

ring_buffer_benchmark.c

…

ring_buffer.c

ring-buffer: Protect ring_buffer_reset() from reentrancy

2021-11-18 19:16:03 +01:00

rpm-traces.c

…

synth_event_gen_test.c

…

trace_benchmark.c

…

trace_benchmark.h

…

trace_boot.c

tracing: Fix missing trace_boot_init_histograms kstrdup NULL checks

2021-11-18 19:16:41 +01:00

trace_branch.c

…

trace_clock.c

…

trace_dynevent.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_dynevent.h

…

trace_entries.h

…

trace_eprobe.c

tracing: Fix misspelling of "missing"

2021-10-29 09:54:14 -04:00

trace_event_perf.c

ftrace: do CPU checking after preemption disabled

2021-11-18 19:16:20 +01:00

trace_events_filter_test.h

…

trace_events_filter.c

…

trace_events_hist.c

tracing/histograms: String compares should not care about signed values

2021-12-08 09:04:44 +01:00

trace_events_inject.c

…

trace_events_synth.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_events_trigger.c

…

trace_events.c

tracing: Check pid filtering when creating events

2021-12-01 09:04:55 +01:00

trace_export.c

…

trace_functions_graph.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_functions.c

…

trace_hwlat.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_irqsoff.c

…

trace_kdb.c

…

trace_kprobe_selftest.c

…

trace_kprobe_selftest.h

…

trace_kprobe.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_osnoise.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_output.c

…

trace_output.h

…

trace_preemptirq.c

…

trace_printk.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_probe_tmpl.h

…

trace_probe.c

…

trace_probe.h

…

trace_recursion_record.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_sched_switch.c

…

trace_sched_wakeup.c

…

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_stat.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_stat.h

…

trace_synth.h

…

trace_syscalls.c

…

trace_uprobe.c

tracing/uprobe: Fix uprobe_perf_open probes iteration

2021-12-01 09:04:43 +01:00

trace.c

tracing: Tag trace_percpu_buffer as a percpu pointer

2022-01-11 15:35:12 +01:00

trace.h

tracing: Fix pid filtering when triggers are attached

2021-12-01 09:04:43 +01:00

tracing_map.c

tracing: Fix a kmemleak false positive in tracing_map

2021-12-17 10:30:16 +01:00

tracing_map.h

…