2024-05-27 23:10:59

by Masami Hiramatsu

Subject: [GIT PULL] probes: Fixes for v6.10-rc1

Hi Linus,

Probes fixes for v6.10-rc1:

- uprobes: prevent mutex_lock() under rcu_read_lock(). Recent changes moves
uprobe_cpu_buffer preparation which involves mutex_lock(), under
__uprobe_trace_func() which is called inside rcu_read_lock(). Fix it
by moving uprobe_cpu_buffer preparation outside of __uprobe_trace_func().

- kprobe-events: Fix to handle the error case of btf_find_struct_member().


Please pull the latest probes-fixes-v6.10-rc1 tree, which can be found at:


git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
probes-fixes-v6.10-rc1

Tag SHA1: bb80683f3a93708ce63bae89b6c712a1a8ff1c43
Head SHA1: e569eb34970281438e2b48a3ef11c87459fcfbcb


Andrii Nakryiko (1):
uprobes: prevent mutex_lock() under rcu_read_lock()

Carlos López (1):
tracing/probes: fix error check in parse_btf_field()

----
kernel/trace/trace_probe.c | 4 ++++
kernel/trace/trace_uprobe.c | 14 +++++++++-----
2 files changed, 13 insertions(+), 5 deletions(-)

--
Masami Hiramatsu (Google) <[email protected]>

2024-05-28 18:09:13

by pr-tracker-bot

Subject: Re: [GIT PULL] probes: Fixes for v6.10-rc1

The pull request you sent on Tue, 28 May 2024 08:10:44 +0900:

> git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git probes-fixes-v6.10-rc1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/8d6bc6a2b1e15c64f670f93a472ad310953188b1

Thank you!

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