[PATCH 01/35] kasan: KASAN_VMALLOC depends on KASAN_GENERIC

From
Andrey Konovalov <hidden>
Date
2020-08-14 17:30:51
Also in
linux-mm, lkml
Reply to
Andrey Konovalov, 2020-08-14
Currently only generic KASAN mode supports vmalloc, reflect that
in the config.

Signed-off-by: Andrey Konovalov <redacted>
---
 lib/Kconfig.kasan | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan
index 047b53dbfd58..e1d55331b618 100644
--- a/lib/Kconfig.kasan
+++ b/lib/Kconfig.kasan
@@ -156,7 +156,7 @@ config KASAN_SW_TAGS_IDENTIFY
 
 config KASAN_VMALLOC
 	bool "Back mappings in vmalloc space with real shadow memory"
-	depends on HAVE_ARCH_KASAN_VMALLOC
+	depends on KASAN_GENERIC && HAVE_ARCH_KASAN_VMALLOC
 	help
 	  By default, the shadow region for vmalloc space is the read-only
 	  zero page. This means that KASAN cannot detect errors involving
-- 
2.28.0.220.ged08abb693-goog


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Thread (101 messages) 101 messages, 6 authors, last reply 2020-09-18
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