[merged mm-hotfixes-stable] kcov-mark-in_softirq_really-as-__always_inline.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: kcov: mark in_softirq_really() as __always_inline
has been removed from the -mm tree.  Its filename was
     kcov-mark-in_softirq_really-as-__always_inline.patch

This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Arnd Bergmann <arnd@arndb.de>
Subject: kcov: mark in_softirq_really() as __always_inline
Date: Tue, 17 Dec 2024 08:18:10 +0100

If gcc decides not to inline in_softirq_really(), objtool warns about a
function call with UACCESS enabled:

kernel/kcov.o: warning: objtool: __sanitizer_cov_trace_pc+0x1e: call to in_softirq_really() with UACCESS enabled
kernel/kcov.o: warning: objtool: check_kcov_mode+0x11: call to in_softirq_really() with UACCESS enabled

Mark this as __always_inline to avoid the problem.

Link: https://lkml.kernel.org/r/20241217071814.2261620-1-arnd@kernel.org
Fixes: 7d4df2dad312 ("kcov: properly check for softirq context")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Aleksandr Nogikh <nogikh@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

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

--- a/kernel/kcov.c~kcov-mark-in_softirq_really-as-__always_inline
+++ a/kernel/kcov.c
@@ -166,7 +166,7 @@ static void kcov_remote_area_put(struct
  * Unlike in_serving_softirq(), this function returns false when called during
  * a hardirq or an NMI that happened in the softirq context.
  */
-static inline bool in_softirq_really(void)
+static __always_inline bool in_softirq_really(void)
 {
 	return in_serving_softirq() && !in_hardirq() && !in_nmi();
 }
_

Patches currently in -mm which might be from arnd@arndb.de are