[GIT PULL] perf events fixes

[Ingo Molnar]

Linus,

Please pull the latest perf/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2026-01-24

   # HEAD: 91dcfae0ff2b9b9ab03c1ec95babaceefbffb9f4 perf/x86/intel: Do not enable BTS for guests

Two perf events fixes:

 - Fix mmap_count warning & bug when creating a group member event
   with the PERF_FLAG_FD_OUTPUT flag.

 - Disable the sample period == 1 branch events BTS optimization
   on guests, because BTS is not virtualized.

 Thanks,

	Ingo

------------------>
Fernand Sieber (1):
      perf/x86/intel: Do not enable BTS for guests

Will Rosenberg (1):
      perf: Fix refcount warning on event->mmap_count increment


 arch/x86/events/perf_event.h | 13 +++++++++++--
 kernel/events/core.c         |  9 +++++++++
 2 files changed, 20 insertions(+), 2 deletions(-)