[PATCH v3 04/12] kasan/arm64: call kasan_init_generic in kasan_init
Sabyrzhan Tasbolatov
snovitoll at gmail.com
Thu Jul 17 07:27:24 PDT 2025
Call kasan_init_generic() which handles Generic KASAN initialization.
Since arm64 doesn't select ARCH_DEFER_KASAN, this will be a no-op for
the runtime flag but will print the initialization banner.
For SW_TAGS and HW_TAGS modes, their respective init functions will
handle the flag enabling.
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217049
Signed-off-by: Sabyrzhan Tasbolatov <snovitoll at gmail.com>
---
arch/arm64/mm/kasan_init.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index d541ce45dae..abeb81bf6eb 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -399,14 +399,12 @@ void __init kasan_init(void)
{
kasan_init_shadow();
kasan_init_depth();
-#if defined(CONFIG_KASAN_GENERIC)
+ kasan_init_generic();
/*
* 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
}
#endif /* CONFIG_KASAN_GENERIC || CONFIG_KASAN_SW_TAGS */
--
2.34.1
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