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-rw-r--r--security/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/Kconfig b/security/Kconfig
index e8e449444e65..3b4effd8bbc2 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -143,6 +143,7 @@ config HARDENED_USERCOPY
bool "Harden memory copies between kernel and userspace"
depends on HAVE_HARDENED_USERCOPY_ALLOCATOR
select BUG
+ imply STRICT_DEVMEM
help
This option checks for obviously wrong memory regions when
copying memory to/from the kernel (via copy_to_user() and