The quilt patch titled
Subject: hexagon: uaccess: remove clear_user_hexagon()
has been removed from the -mm tree. Its filename was
hexagon-uaccess-remove-clear_user_hexagon.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Nathan Chancellor <nathan@xxxxxxxxxx>
Subject: hexagon: uaccess: remove clear_user_hexagon()
Date: Thu, 30 Nov 2023 15:58:14 -0700
Patch series "hexagon: Fix up instances of -Wmissing-prototypes".
This series fixes all the instances of -Wmissing-prototypes in
arch/hexagon, as it is about to be enabled globally in a default build.
This patch (of 19):
Clang warns:
arch/hexagon/mm/uaccess.c:39:15: warning: no previous prototype for function 'clear_user_hexagon' [-Wmissing-prototypes]
39 | unsigned long clear_user_hexagon(void __user *dest, unsigned long count)
| ^
arch/hexagon/mm/uaccess.c:39:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
39 | unsigned long clear_user_hexagon(void __user *dest, unsigned long count)
| ^
| static
1 warning generated.
This function appears to have been unused since it was introduced in
commit 7567746e1c0d ("Hexagon: Add user access functions"), so remove it.
Link: https://lkml.kernel.org/r/20231130-hexagon-missing-prototypes-v1-0-5c34714afe9e@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20231130-hexagon-missing-prototypes-v1-1-5c34714afe9e@xxxxxxxxxx
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Brian Cain <bcain@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/hexagon/mm/uaccess.c | 8 --------
1 file changed, 8 deletions(-)
--- a/arch/hexagon/mm/uaccess.c~hexagon-uaccess-remove-clear_user_hexagon
+++ a/arch/hexagon/mm/uaccess.c
@@ -35,11 +35,3 @@ __kernel_size_t __clear_user_hexagon(voi
return count;
}
-
-unsigned long clear_user_hexagon(void __user *dest, unsigned long count)
-{
- if (!access_ok(dest, count))
- return count;
- else
- return __clear_user_hexagon(dest, count);
-}
_
Patches currently in -mm which might be from nathan@xxxxxxxxxx are
buffer-fix-grow_buffers-for-block-size-page_size-fix.patch
