[PATCH 0/4] perf fixes

From: Frederic Weisbecker
Date: Thu Apr 24 2025 - 12:12:00 EST


Hi,

A few bunch of fixes against perf/core while staring at perf latest changes.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
perf/core

HEAD: 623d84ef5ee7d4cefa546de630fec805e4634335

Thanks,
Frederic
---

Frederic Weisbecker (4):
perf: Fix failing inherit_event() doing extra refcount decrement on parent
perf: Fix irq work dereferencing garbage
perf: Remove too early and redundant CPU hotplug handling
perf: Fix confusing aux iteration


include/linux/cpuhotplug.h | 1 -
kernel/cpu.c | 5 ---
kernel/events/core.c | 109 ++++++++++++++++++++++++++++-----------------
3 files changed, 67 insertions(+), 48 deletions(-)