torvalds/linux
torvalds/linux
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Code
c1dfc0114c
linux/tools/perf/arch/x86/util
History
Adrian Hunter a8ce99b0ee perf machine: Synthesize and process mmap events for x86 PTI entry trampolines 
Like the kernel text, the location of x86 PTI entry trampolines must be
recorded in the perf.data file. Like the kernel, synthesize a mmap event
for that, and add processing for it.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/1526986485-6562-10-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-05-23 10:26:39 -03:00
..
auxtrace.c perf intel-pt/bts: In auxtrace_record__init_intel() evlist is never NULL 2018-03-08 10:05:56 -03:00
Build perf machine: Synthesize and process mmap events for x86 PTI entry trampolines 2018-05-23 10:26:39 -03:00
dwarf-regs.c perf dwarf: Guard !x86_64 definitions under #ifdef else clause 2016-04-08 12:04:29 -03:00
event.c perf machine: Synthesize and process mmap events for x86 PTI entry trampolines 2018-05-23 10:26:39 -03:00
group.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
header.c perf record: Fix failed memory allocation for get_cpuid_str 2018-01-17 10:31:25 -03:00
intel-bts.c perf intel-pt/bts: Remove unused SAMPLE_SIZE defines and bts priv array 2017-06-19 15:27:09 -03:00
intel-pt.c perf intel-pt: Always set no branch for dummy event 2017-07-20 09:55:51 -03:00
kvm-stat.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
machine.c perf machine: Create maps for x86 PTI entry trampolines 2018-05-23 10:24:08 -03:00
perf_regs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmu.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tsc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
unwind-libdw.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
unwind-libunwind.c perf tools: Fix compile error with libunwind x86 2018-01-08 11:11:57 -03:00