The patch titled
Subject: signal-avoid-undefined-behaviour-in-kill_something_info-fix
has been added to the -mm tree. Its filename is
signal-avoid-undefined-behaviour-in-kill_something_info-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/signal-avoid-undefined-behaviour-in-kill_something_info-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/signal-avoid-undefined-behaviour-in-kill_something_info-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: signal-avoid-undefined-behaviour-in-kill_something_info-fix
tweak comment
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Xishi Qiu <qiuxishi@xxxxxxxxxx>
Cc: zhongjiang <zhongjiang@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/signal.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN kernel/signal.c~signal-avoid-undefined-behaviour-in-kill_something_info-fix kernel/signal.c
--- a/kernel/signal.c~signal-avoid-undefined-behaviour-in-kill_something_info-fix
+++ a/kernel/signal.c
@@ -1393,10 +1393,7 @@ static int kill_something_info(int sig,
return ret;
}
- /*
- * -INT_MIN is undefined, it need to exclude following case to
- * avoid the UBSAN detection.
- */
+ /* -INT_MIN is undefined. Exclude this case to avoid a UBSAN warning */
if (pid == INT_MIN)
return -ESRCH;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
ocfs2-old-mle-put-and-release-after-the-function-dlm_add_migration_mle-called-fix.patch
ocfs2-dlm-optimization-of-code-while-free-dead-node-locks-checkpatch-fixes.patch
mm.patch
mm-slub-wrap-cpu_slab-partial-in-config_slub_cpu_partial-fix.patch
swap-add-block-io-poll-in-swapin-path-checkpatch-fixes.patch
mm-oom_kill-count-global-and-memory-cgroup-oom-kills-fix.patch
mm-oom_kill-count-global-and-memory-cgroup-oom-kills-fix-fix.patch
mm-swap-sort-swap-entries-before-free-fix.patch
mm-vmscan-avoid-thrashing-anon-lru-when-free-file-is-low-fix.patch
mm-hwpoison-dissolve-in-use-hugepage-in-unrecoverable-memory-error-fix.patch
signal-avoid-undefined-behaviour-in-kill_something_info-fix.patch
kernel-reboot-add-devm_register_reboot_notifier-fix.patch
fault-inject-support-systematic-fault-injection-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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