Ravi Bangoria b2ad9549bf perf evsel amd: Fix IBS error message ...

AMD IBS can do per-process profiling[1] and is no longer restricted to
per-cpu or systemwide only. Remove stale error message. Also, checking
just exclude_kernel is not sufficient since IBS does not support any
privilege filters. So include all exclude_* checks. And finally, move
these checks under tools/perf/arch/x86/ from generic code.

Before:
  $ sudo ./perf record -e ibs_op//k -C 0
  Error:
  AMD IBS may only be available in system-wide/per-cpu mode.  Try
  using -a, or -C and workload affinity

After:
  $ sudo ./perf record -e ibs_op//k -C 0
  Error:
  AMD IBS doesn't support privilege filtering. Try again without
  the privilege modifiers (like 'k') at the end.

[1] https://git.kernel.org/torvalds/c/30093056f7b2

Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: ananth.narayan@amd.com
Cc: sandipan.das@amd.com
Cc: santosh.shukla@amd.com
Cc: irogers@google.com
Cc: peterz@infradead.org
Cc: adrian.hunter@intel.com
Cc: acme@kernel.org
Cc: jolsa@kernel.org
Link: https://lore.kernel.org/r/20230630085230.437-1-ravi.bangoria@amd.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2023-07-01 17:57:43 -07:00

..

archinsn.c

tools/perf: Convert to insn_decode()

2021-03-15 12:41:26 +01:00

auxtrace.c

perf pmu: Separate pmu and pmus

2023-05-27 09:41:39 -03:00

Build

perf tool x86: Consolidate is_amd check into single function

2023-06-13 23:40:33 -03:00

cpuid.h

perf tsc: Add arch TSC frequency information

2022-07-25 12:28:00 -03:00

dwarf-regs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

env.c

perf tool x86: Fix perf_env memory leak

2023-06-14 18:19:06 -03:00

env.h

perf tool x86: Consolidate is_amd check into single function

2023-06-13 23:40:33 -03:00

event.c

perf map: Add accessors for ->pgoff and ->reloc

2023-04-06 22:12:40 -03:00

evlist.c

perf pmus: Remove perf_pmus__has_hybrid

2023-05-27 09:42:38 -03:00

evsel.c

perf evsel amd: Fix IBS error message

2023-07-01 17:57:43 -07:00

evsel.h

perf record: Support sample-read topdown metric group for hybrid platforms

2022-06-03 21:30:10 +02:00

header.c

perf tsc: Add arch TSC frequency information

2022-07-25 12:28:00 -03:00

intel-bts.c

perf pmu: Separate pmu and pmus

2023-05-27 09:41:39 -03:00

intel-pt.c

perf pmu: Separate pmu and pmus

2023-05-27 09:41:39 -03:00

iostat.c

perf x86 iostat: Use zfree() to reduce chances of use after free

2023-04-12 09:59:19 -03:00

kvm-stat.c

perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string

2023-04-24 14:28:11 -03:00

machine.c

tools: Fix off-by 1 relative directory includes

2020-03-06 08:36:46 -03:00

mem-events.c

perf tool x86: Consolidate is_amd check into single function

2023-06-13 23:40:33 -03:00

perf_regs.c

perf pmus: Remove perf_pmus__has_hybrid

2023-05-27 09:42:38 -03:00

pmu.c

perf mem amd: Fix perf_pmus__num_mem_pmus()

2023-06-16 10:50:53 -03:00

topdown.c

perf pmu: Separate pmu and pmus

2023-05-27 09:41:39 -03:00

topdown.h

perf stat: Add TopdownL1 metric as a default if present

2023-02-19 08:07:19 -03:00

tsc.c

perf arch x86: Add missing stdlib.h to get free() prototype

2022-10-27 16:37:26 -03:00

unwind-libdw.c

perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers

2022-10-31 11:06:41 -03:00

unwind-libunwind.c

perf unwind: Fix libunwind build failure on i386 systems

2019-09-26 21:59:38 +02:00