The patch titled
Subject: hung_task-add-detect-count-for-hung-tasks-fix
has been added to the -mm mm-nonmm-unstable branch. Its filename is
hung_task-add-detect-count-for-hung-tasks-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/hung_task-add-detect-count-for-hung-tasks-fix.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Lance Yang <ioworker0@xxxxxxxxx>
Subject: hung_task-add-detect-count-for-hung-tasks-fix
Date: Fri, 1 Nov 2024 19:48:33 +0800
sysctl_hung_task_detect_count is defined as an unsigned long, so we need
to use proc_doulongvec_minmax instead of proc_dointvec to handle it
correctly.
Link: https://lkml.kernel.org/r/20241101114833.8377-1-ioworker0@xxxxxxxxx
Signed-off-by: Lance Yang <ioworker0@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/hung_task.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/hung_task.c~hung_task-add-detect-count-for-hung-tasks-fix
+++ a/kernel/hung_task.c
@@ -330,7 +330,7 @@ static struct ctl_table hung_task_sysctl
.data = &sysctl_hung_task_detect_count,
.maxlen = sizeof(unsigned long),
.mode = 0444,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_doulongvec_minmax,
},
};
_
Patches currently in -mm which might be from ioworker0@xxxxxxxxx are
hung_task-add-detect-count-for-hung-tasks-fix.patch
