[folded-merged] signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix.patch removed from -mm tree

[folded-merged] signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix
has been removed from the -mm tree.  Its filename was
     signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix.patch

This patch was dropped because it was folded into signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset.patch

------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix
Date: Mon Mar  3 02:22:48 PM PST 2025

add unlikely() as well

Cc: Mateusz Guzik <mjguzik@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/signal.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/signal.c~signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix
+++ a/kernel/signal.c
@@ -177,7 +177,7 @@ static bool recalc_sigpending_tsk(struct
 void recalc_sigpending(void)
 {
 	if (!recalc_sigpending_tsk(current) && !freezing(current)) {
-		if (test_thread_flag(TIF_SIGPENDING))
+		if (unlikely(test_thread_flag(TIF_SIGPENDING)))
 			clear_thread_flag(TIF_SIGPENDING);
 	}
 }
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

mm-pgtable-convert-some-architectures-to-use-tlb_remove_ptdesc-v2-fix.patch
signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset.patch
hung_task-show-the-blocker-task-if-the-task-is-hung-on-mutex-fix.patch