path: root/include
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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 09:05:47 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 09:05:47 -0800
commit1e74a2eb1f5cc7f2f2b5aa9c9eeecbcf352220a3 (patch)
treeffc00daba83ccff816a089677ed5eeac0f92fc0f /include
parent7bb033829ef3ecfc491c0ed0197966e8f197fbdc (diff)
parentc054ee3bbf69ebcabb1f3218b7faf4b1b37a8eb6 (diff)
Merge tag 'gcc-plugins-v4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc-plugins updates from Kees Cook: "This includes infrastructure updates and the structleak plugin, which performs forced initialization of certain structures to avoid possible information exposures to userspace. Summary: - infrastructure updates (gcc-common.h) - introduce structleak plugin for forced initialization of some structures" * tag 'gcc-plugins-v4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: Add structleak for more stack initialization gcc-plugins: consolidate on PASS_INFO macro gcc-plugins: add PASS_INFO and build_const_char_string()
Diffstat (limited to 'include')
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index cf0fa5d86059..91c30cba984e 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -27,7 +27,11 @@ extern void __chk_user_ptr(const volatile void __user *);
extern void __chk_io_ptr(const volatile void __iomem *);
# define ACCESS_PRIVATE(p, member) (*((typeof((p)->member) __force *) &(p)->member))
#else /* __CHECKER__ */
-# define __user
+# define __user __attribute__((user))
+# else
+# define __user
+# endif
# define __kernel
# define __safe
# define __force

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