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perf tools fixes for v5.18, 2nd batch:

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- 'perf record --per-thread' mode doesn't have the CPU mask setup, so it
   can use it to figure out the number of mmaps, fix it.
 
 - Fix segfault accessing sample_id xyarray out of bounds, noticed while
   using Intel PT where we have a dummy event to capture text poke perf
   metadata events and we mixup the set of CPUs specified by the user
   with the all CPUs map needed for text poke.
 
 - Fix 'perf bench numa' to check if CPU used to bind task is online.
 
 - Fix 'perf bench numa' usage of affinity for machines with more than
   1000 CPUs.
 
 - Fix misleading add event PMU debug message, noticed while using the
   'intel_pt' PMU.
 
 - Fix error check return value of hashmap__new() in 'perf stat', it must
   use IS_ERR().
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-fixes-for-v5.18-2022-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - 'perf record --per-thread' mode doesn't have the CPU mask setup, so
   it can use it to figure out the number of mmaps, fix it.

 - Fix segfault accessing sample_id xyarray out of bounds, noticed while
   using Intel PT where we have a dummy event to capture text poke perf
   metadata events and we mixup the set of CPUs specified by the user
   with the all CPUs map needed for text poke.

 - Fix 'perf bench numa' to check if CPU used to bind task is online.

 - Fix 'perf bench numa' usage of affinity for machines with more than
   1000 CPUs.

 - Fix misleading add event PMU debug message, noticed while using the
  'intel_pt' PMU.

 - Fix error check return value of hashmap__new() in 'perf stat', it
   must use IS_ERR().

* tag 'perf-tools-fixes-for-v5.18-2022-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  perf bench: Fix numa bench to fix usage of affinity for machines with #CPUs > 1K
  perf bench: Fix numa testcase to check if CPU used to bind task is online
  perf record: Fix per-thread option
  perf tools: Fix segfault accessing sample_id xyarray
  perf stat: Fix error check return value of hashmap__new(), must use IS_ERR()
  perf tools: Fix misleading add event PMU debug message
This commit is contained in:
Linus Torvalds 2022-04-15 11:15:02 -07:00
commit e2dec48844
7 changed files with 176 additions and 45 deletions
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