* [GIT PULL] uprobes fix
@ 2020-07-25 12:05 Ingo Molnar
2020-07-25 22:30 ` pr-tracker-bot
0 siblings, 1 reply; 4+ messages in thread
From: Ingo Molnar @ 2020-07-25 12:05 UTC (permalink / raw)
To: Linus Torvalds
Cc: linux-kernel, Peter Zijlstra, Thomas Gleixner, Andrew Morton
Linus,
Please pull the latest perf/urgent git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2020-07-25
# HEAD: fe5ed7ab99c656bd2f5b79b49df0e9ebf2cead8a uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
Fix a interaction/regression between uprobes based shared library tracing & GDB.
Thanks,
Ingo
------------------>
Oleg Nesterov (1):
uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
kernel/events/uprobes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index bb0862873dba..5f8b0c52fd2e 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -2199,7 +2199,7 @@ static void handle_swbp(struct pt_regs *regs)
if (!uprobe) {
if (is_swbp > 0) {
/* No matching uprobe; signal SIGTRAP. */
- send_sig(SIGTRAP, current, 0);
+ force_sig(SIGTRAP);
} else {
/*
* Either we raced with uprobe_unregister() or we can't
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [GIT PULL] uprobes fix
2020-07-25 12:05 Ingo Molnar
@ 2020-07-25 22:30 ` pr-tracker-bot
0 siblings, 0 replies; 4+ messages in thread
From: pr-tracker-bot @ 2020-07-25 22:30 UTC (permalink / raw)
To: Ingo Molnar
Cc: Linus Torvalds, linux-kernel, Peter Zijlstra, Thomas Gleixner,
Andrew Morton
The pull request you sent on Sat, 25 Jul 2020 14:05:40 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2020-07-25
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/78b1afe22d51996c1916a332d43b853ff2b10ade
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.org/userdoc/prtracker
^ permalink raw reply [flat|nested] 4+ messages in thread
* [GIT PULL] uprobes fix
@ 2026-08-02 7:46 Ingo Molnar
2026-08-02 19:30 ` pr-tracker-bot
0 siblings, 1 reply; 4+ messages in thread
From: Ingo Molnar @ 2026-08-02 7:46 UTC (permalink / raw)
To: Linus Torvalds
Cc: linux-kernel, Peter Zijlstra, Arnaldo Carvalho de Melo, Jiri Olsa,
Alexander Shishkin, Mark Rutland, Namhyung Kim
Linus,
Please pull the latest perf/urgent Git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2026-08-02
for you to fetch changes up to cc679d7a6303e84d769f2afcde1fc51c51f127cd:
- Fix uretprobes race that can crash the kernel (Breno Leitao)
Thanks,
Ingo
------------------>
Breno Leitao (1):
uprobes: Fix NULL pointer dereference in hprobe_expire()
kernel/events/uprobes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] uprobes fix
2026-08-02 7:46 [GIT PULL] uprobes fix Ingo Molnar
@ 2026-08-02 19:30 ` pr-tracker-bot
0 siblings, 0 replies; 4+ messages in thread
From: pr-tracker-bot @ 2026-08-02 19:30 UTC (permalink / raw)
To: Ingo Molnar
Cc: Linus Torvalds, linux-kernel, Peter Zijlstra,
Arnaldo Carvalho de Melo, Jiri Olsa, Alexander Shishkin,
Mark Rutland, Namhyung Kim
The pull request you sent on Sun, 2 Aug 2026 09:46:46 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2026-08-02
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e1f05cd3fc71f14a63015143bf7fa5a7e3731aec
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
^ permalink raw reply [flat|nested] 4+ messages in thread
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2026-08-02 7:46 [GIT PULL] uprobes fix Ingo Molnar
2026-08-02 19:30 ` pr-tracker-bot
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2020-07-25 12:05 Ingo Molnar
2020-07-25 22:30 ` pr-tracker-bot
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