Kalesh Singh e35a305d19 UPSTREAM: tracing/cfi: Fix cmp_entries_* functions signature mismatch ... If CONFIG_CFI_CLANG=y, attempting to read an event histogram will cause the kernel to panic due to failed CFI check. 1. echo 'hist:keys=common_pid' >> events/sched/sched_switch/trigger 2. cat events/sched/sched_switch/hist 3. kernel panics on attempting to read hist This happens because the sort() function expects a generic int (*)(const void *, const void *) pointer for the compare function. To prevent this CFI failure, change tracing map cmp_entries_* function signatures to match this. Also, fix the build error reported by the kernel test robot [1]. [1] https://lore.kernel.org/r/202110141140.zzi4dRh4-lkp@intel.com/ Link: https://lkml.kernel.org/r/20211014045217.3265162-1-kaleshsingh@google.com Signed-off-by: Kalesh Singh <kaleshsingh@google.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Bug: 204946901 (cherry picked from commit 7ce1bb83a1) Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> Change-Id: I4a1a39b086b5e306ddecabd9a6076e2fb14c3f70		2021-11-04 21:10:25 +00:00
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blktrace.c
bpf_trace.c	bpf: Add lockdown check for probe_write_user helper	2021-08-15 14:00:25 +02:00
bpf_trace.h
error_report-traces.c
fgraph.c
ftrace_internal.h
ftrace.c
Kconfig
kprobe_event_gen_test.c
Makefile
power-traces.c
preemptirq_delay_test.c
ring_buffer_benchmark.c
ring_buffer.c	tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.	2021-07-28 14:35:45 +02:00
rpm-traces.c
synth_event_gen_test.c
trace_benchmark.c
trace_benchmark.h
trace_boot.c
trace_branch.c
trace_clock.c
trace_dynevent.c
trace_dynevent.h
trace_entries.h
trace_event_perf.c
trace_events_filter_test.h
trace_events_filter.c
trace_events_hist.c	tracing / histogram: Fix NULL pointer dereference on strcmp() on NULL event name	2021-08-26 08:35:54 -04:00
trace_events_inject.c
trace_events_synth.c
trace_events_trigger.c
trace_events.c
trace_export.c
trace_functions_graph.c
trace_functions.c
trace_hwlat.c
trace_irqsoff.c
trace_kdb.c
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c
trace_mmiotrace.c
trace_nop.c
trace_output.c
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe_tmpl.h
trace_probe.c
trace_probe.h
trace_readwrite.c
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest_dynamic.c
trace_selftest.c
trace_seq.c
trace_stack.c
trace_stat.c
trace_stat.h
trace_synth.h	tracing: Synthetic event field_pos is an index not a boolean	2021-07-28 14:35:45 +02:00
trace_syscalls.c
trace_uprobe.c
trace.c	This is the 5.10.58 stable release	2021-08-12 14:58:34 +02:00
trace.h
tracing_map.c	UPSTREAM: tracing/cfi: Fix cmp_entries_* functions signature mismatch	2021-11-04 21:10:25 +00:00
tracing_map.h