From 416a616e5481b3757a3a6f1ccdb15a2b75c26dca Mon Sep 17 00:00:00 2001 From: Andrey Konovalov Date: Fri, 6 Oct 2023 17:18:42 +0200 Subject: [PATCH] arm64, kasan: update comment in kasan_init Patch series "kasan: assorted fixes and improvements". This patch (of 5): Update the comment in kasan_init to also mention the Hardware Tag-Based KASAN mode. Link: https://lkml.kernel.org/r/cover.1696605143.git.andreyknvl@google.com Link: https://lkml.kernel.org/r/4186aefd368b019eaf27c907c4fa692a89448d66.1696605143.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov Cc: Alexander Potapenko Cc: Andrey Ryabinin Cc: Dmitry Vyukov Cc: Marco Elver Cc: kernel test robot Signed-off-by: Andrew Morton --- arch/arm64/mm/kasan_init.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c index f17d066e85eb8..555285ebd5af1 100644 --- a/arch/arm64/mm/kasan_init.c +++ b/arch/arm64/mm/kasan_init.c @@ -300,7 +300,11 @@ void __init kasan_init(void) kasan_init_shadow(); kasan_init_depth(); #if defined(CONFIG_KASAN_GENERIC) - /* CONFIG_KASAN_SW_TAGS also requires kasan_init_sw_tags(). */ + /* + * Generic KASAN is now fully initialized. + * Software and Hardware Tag-Based modes still require + * kasan_init_sw_tags() and kasan_init_hw_tags() correspondingly. + */ pr_info("KernelAddressSanitizer initialized (generic)\n"); #endif } -- 2.30.2