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authorDave Airlie <airlied@redhat.com>2020-07-24 01:28:09 +0300
committerDave Airlie <airlied@redhat.com>2020-07-24 01:48:05 +0300
commit41206a073ceebc517245677a19f52ba6379b33a9 (patch)
tree2fc35aac6abe32b99058ad55b0fc6e4d449d1056 /include/linux/compiler-gcc.h
parent206739119508d5ab4b42ab480ff61a7e6cd72d7c (diff)
parentba47d845d715a010f7b51f6f89bae32845e6acb7 (diff)
downloadlinux-41206a073ceebc517245677a19f52ba6379b33a9.tar.xz
Merge v5.8-rc6 into drm-next
I've got a silent conflict + two trees based on fixes to merge. Fixes a silent merge with amdgpu Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/linux/compiler-gcc.h')
-rw-r--r--include/linux/compiler-gcc.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 7dd4e0349ef3..0b1dc61f3955 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -11,7 +11,7 @@
+ __GNUC_PATCHLEVEL__)
/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58145 */
-#if GCC_VERSION < 40800
+#if GCC_VERSION < 40900
# error Sorry, your compiler is too old - please upgrade it.
#endif
@@ -150,6 +150,12 @@
#define __no_sanitize_thread
#endif
+#if __has_attribute(__no_sanitize_undefined__)
+#define __no_sanitize_undefined __attribute__((no_sanitize_undefined))
+#else
+#define __no_sanitize_undefined
+#endif
+
#if GCC_VERSION >= 50100
#define COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW 1
#endif