kernel: add missing keyword to KERNEL_KASAN_VMALLOC

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>

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.