The patch titled
Subject: kasan: hw_tags: Use str_on_off() helper in kasan_init_hw_tags()
has been added to the -mm mm-unstable branch. Its filename is
kasan-hw_tags-use-str_on_off-helper-in-kasan_init_hw_tags.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kasan-hw_tags-use-str_on_off-helper-in-kasan_init_hw_tags.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Thorsten Blum <thorsten.blum@xxxxxxxxx>
Subject: kasan: hw_tags: Use str_on_off() helper in kasan_init_hw_tags()
Date: Tue, 14 Jan 2025 16:09:35 +0100
Remove hard-coded strings by using the str_on_off() helper function.
Link: https://lkml.kernel.org/r/20250114150935.780869-2-thorsten.blum@xxxxxxxxx
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
Suggested-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Cc: Alexander Potapenko <glider@xxxxxxxxxx>
Cc: Andrey Konovalov <andreyknvl@xxxxxxxxx>
Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
Cc: Dmitriy Vyukov <dvyukov@xxxxxxxxxx>
Cc: Vincenzo Frascino <vincenzo.frascino@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/kasan/hw_tags.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/mm/kasan/hw_tags.c~kasan-hw_tags-use-str_on_off-helper-in-kasan_init_hw_tags
+++ a/mm/kasan/hw_tags.c
@@ -16,6 +16,7 @@
#include <linux/mm.h>
#include <linux/static_key.h>
#include <linux/string.h>
+#include <linux/string_choices.h>
#include <linux/types.h>
#include <linux/vmalloc.h>
@@ -263,8 +264,8 @@ void __init kasan_init_hw_tags(void)
pr_info("KernelAddressSanitizer initialized (hw-tags, mode=%s, vmalloc=%s, stacktrace=%s)\n",
kasan_mode_info(),
- kasan_vmalloc_enabled() ? "on" : "off",
- kasan_stack_collection_enabled() ? "on" : "off");
+ str_on_off(kasan_vmalloc_enabled()),
+ str_on_off(kasan_stack_collection_enabled()));
}
#ifdef CONFIG_KASAN_VMALLOC
_
Patches currently in -mm which might be from thorsten.blum@xxxxxxxxx are
kasan-hw_tags-use-str_on_off-helper-in-kasan_init_hw_tags.patch
