The quilt patch titled
Subject: compiler-gcc: remove attribute support check for `__no_sanitize_thread__`
has been removed from the -mm tree. Its filename was
compiler-gcc-remove-attribute-support-check-for-__no_sanitize_thread__.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Miguel Ojeda <ojeda@xxxxxxxxxx>
Subject: compiler-gcc: remove attribute support check for `__no_sanitize_thread__`
Date: Fri, 21 Oct 2022 13:59:54 +0200
The attribute was added in GCC 5.1, which matches the minimum GCC version
supported by the kernel.
Therefore, remove the check.
Link: https://godbolt.org/z/vbxKejxbx
Link: https://lkml.kernel.org/r/20221021115956.9947-3-ojeda@xxxxxxxxxx
Signed-off-by: Miguel Ojeda <ojeda@xxxxxxxxxx>
Acked-by: Marco Elver <elver@xxxxxxxxxx>
Reviewed-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Alexander Potapenko <glider@xxxxxxxxxx>
Cc: Andrey Konovalov <andreyknvl@xxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Dan Li <ashimida@xxxxxxxxxxxxxxxxx>
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: Uros Bizjak <ubizjak@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/compiler-gcc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/compiler-gcc.h~compiler-gcc-remove-attribute-support-check-for-__no_sanitize_thread__
+++ a/include/linux/compiler-gcc.h
@@ -84,7 +84,7 @@
#define __no_sanitize_address __attribute__((__no_sanitize_address__))
-#if defined(__SANITIZE_THREAD__) && __has_attribute(__no_sanitize_thread__)
+#if defined(__SANITIZE_THREAD__)
#define __no_sanitize_thread __attribute__((__no_sanitize_thread__))
#else
#define __no_sanitize_thread
_
Patches currently in -mm which might be from ojeda@xxxxxxxxxx are
