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kernel: add missing keyword to KERNEL_KASAN_VMALLOC
author
Stijn Tintel
<stijn@linux-ipv6.be>
Sun, 7 Nov 2021 16:54:28 +0000
(18:54 +0200)
committer
Stijn Tintel
<stijn@linux-ipv6.be>
Sun, 7 Nov 2021 16:55:17 +0000
(18:55 +0200)
The help keyword is missing, which breaks menuconfig etc.
Fixes: cbeab2cd9919 ("kernel: add another missing KASAN symbol")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
config/Config-kernel.in
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diff --git
a/config/Config-kernel.in
b/config/Config-kernel.in
index f5b42b71ee43c6c90bc6b3a540cd0037a7aecc79..abb85c83beef7a1aeeb42d1e96061e356638def9 100644
(file)
--- a/
config/Config-kernel.in
+++ b/
config/Config-kernel.in
@@
-173,6
+173,7
@@
config KERNEL_KASAN_EXTRA
CONFIG KERNEL_KASAN_VMALLOC
bool "Back mappings in vmalloc space with real shadow memory"
depends on KERNEL_KASAN
+ help
By default, the shadow region for vmalloc space is the read-only
zero page. This means that KASAN cannot detect errors involving
vmalloc space.