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authorJames Morris <james.l.morris@oracle.com>2017-05-22 16:32:40 +1000
committerJames Morris <james.l.morris@oracle.com>2017-05-22 16:32:40 +1000
commitd68c51e0b377838dd31b37707813bb62089f399c (patch)
tree4557d5ced33ea6da60bc84ee288af9924192f046 /security/Kconfig
parent99c55fb18fc48508ae5bba57146a556aacc4558c (diff)
parent08332893e37af6ae779367e78e444f8f9571511d (diff)
downloadlinux-d68c51e0b377838dd31b37707813bb62089f399c.tar.bz2
Sync to mainline for security submaintainers to work against
Diffstat (limited to 'security/Kconfig')
-rw-r--r--security/Kconfig9
1 files changed, 0 insertions, 9 deletions
diff --git a/security/Kconfig b/security/Kconfig
index 823ca1aafd09..bdcbb92927ab 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -130,17 +130,8 @@ config HAVE_HARDENED_USERCOPY_ALLOCATOR
validating memory ranges against heap object sizes in
support of CONFIG_HARDENED_USERCOPY.
-config HAVE_ARCH_HARDENED_USERCOPY
- bool
- help
- The architecture supports CONFIG_HARDENED_USERCOPY by
- calling check_object_size() just before performing the
- userspace copies in the low level implementation of
- copy_to_user() and copy_from_user().
-
config HARDENED_USERCOPY
bool "Harden memory copies between kernel and userspace"
- depends on HAVE_ARCH_HARDENED_USERCOPY
depends on HAVE_HARDENED_USERCOPY_ALLOCATOR
select BUG
help