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[PATCH] kasan: hw_tags: Use str_on_off() helper in kasan_init_hw_tags()

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Thorsten Blum

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Jan 14, 2025, 10:10:07 AMJan 14
to Andrey Ryabinin, Alexander Potapenko, Andrey Konovalov, Dmitry Vyukov, Vincenzo Frascino, Andrew Morton, Thorsten Blum, Anshuman Khandual, kasa...@googlegroups.com, linu...@kvack.org, linux-...@vger.kernel.org
Remove hard-coded strings by using the str_on_off() helper function.

Suggested-by: Anshuman Khandual <anshuman...@arm.com>
Signed-off-by: Thorsten Blum <thorst...@linux.dev>
---
mm/kasan/hw_tags.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mm/kasan/hw_tags.c b/mm/kasan/hw_tags.c
index ccd66c7a4081..9a6927394b54 100644
--- a/mm/kasan/hw_tags.c
+++ b/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
--
2.47.1

Andrey Konovalov

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Jan 14, 2025, 8:45:22 PMJan 14
to Thorsten Blum, Andrey Ryabinin, Alexander Potapenko, Dmitry Vyukov, Vincenzo Frascino, Andrew Morton, Anshuman Khandual, kasa...@googlegroups.com, linu...@kvack.org, linux-...@vger.kernel.org
Reviewed-by: Andrey Konovalov <andre...@gmail.com>

Thanks!
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