linux

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Linus Torvalds a193cc7506 Perf events changes for v6.5:

- Rework & fix the event forwarding logic by extending the
   core interface. This fixes AMD PMU events that have to
   be forwarded from the core PMU to the IBS PMU.
 
 - Add self-tests to test AMD IBS invocation via core PMU events
 
 - Clean up Intel FixCntrCtl MSR encoding & handling
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf events updates from Ingo Molnar:

 - Rework & fix the event forwarding logic by extending the core
   interface.

   This fixes AMD PMU events that have to be forwarded from the
   core PMU to the IBS PMU.

 - Add self-tests to test AMD IBS invocation via core PMU events

 - Clean up Intel FixCntrCtl MSR encoding & handling

* tag 'perf-core-2023-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: Re-instate the linear PMU search
  perf/x86/intel: Define bit macros for FixCntrCtl MSR
  perf test: Add selftest to test IBS invocation via core pmu events
  perf/core: Remove pmu linear searching code
  perf/ibs: Fix interface via core pmu events
  perf/core: Rework forwarding of {task|cpu}-clock events

2023-06-27 14:43:02 -07:00

amd

perf/ibs: Fix interface via core pmu events

2023-05-08 10:58:30 +02:00

intel

Perf events changes for v6.5:

2023-06-27 14:43:02 -07:00

zhaoxin

x86/perf/zhaoxin: Add stepping check for ZXC

2023-02-11 11:18:12 +01:00

core.c

perf/x86: Fix missing sample size update on AMD BRS