Kan Liang 76a5433f95 perf/x86/intel: Support PERF_SAMPLE_DATA_PAGE_SIZE ...

The new sample type, PERF_SAMPLE_DATA_PAGE_SIZE, requires the virtual
address. Update the data->addr if the sample type is set.

The large PEBS is disabled with the sample type, because perf doesn't
support munmap tracking yet. The PEBS buffer for large PEBS cannot be
flushed for each munmap. Wrong page size may be calculated. The large
PEBS can be enabled later separately when munmap tracking is supported.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201001135749.2804-3-kan.liang@linux.intel.com

2020-10-29 11:00:38 +01:00

..

bts.c

perf/x86: Replace zero-length array with flexible-array

2020-05-19 20:34:16 +02:00

core.c

perf/x86/intel: Check perf metrics feature for each CPU

2020-10-03 16:30:56 +02:00

cstate.c

perf/x86/cstate: Add Jasper Lake CPU support

2020-04-22 21:43:12 +02:00

ds.c

perf/x86/intel: Support PERF_SAMPLE_DATA_PAGE_SIZE

2020-10-29 11:00:38 +01:00

knc.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lbr.c

perf/x86/intel/lbr: Support XSAVES for arch LBR read

2020-07-08 11:38:57 +02:00

Makefile

perf/x86/rapl: Move RAPL support to common x86 code

2020-05-28 07:58:55 +02:00

p4.c

perf_event: Add support for LSM and SELinux checks

2019-10-17 21:31:55 +02:00

p6.c

x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping

2018-02-15 01:15:52 +01:00

pt.c

perf/x86/intel/pt: Drop pointless NULL assignment.

2020-04-30 20:14:36 +02:00

pt.h

perf/x86/intel/pt: Prevent redundant WRMSRs

2019-11-13 11:06:18 +01:00

uncore_nhmex.c

perf/x86/intel/uncore: Correct fixed counter index check for NHM

2018-05-31 12:36:28 +02:00

uncore_snb.c

perf/x86/intel/uncore: Reduce the number of CBOX counters

2020-09-29 09:57:01 +02:00

uncore_snbep.c

perf/x86/intel/uncore: Fix the scale of the IMC free-running events

2020-09-29 09:57:02 +02:00

uncore.c

perf/x86/intel/uncore: Split the Ice Lake and Tiger Lake MSR uncore support

2020-09-29 09:57:00 +02:00

uncore.h

perf/x86/intel/uncore: Split the Ice Lake and Tiger Lake MSR uncore support

2020-09-29 09:57:00 +02:00