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[4.19,27/32] include/linux/compiler*.h: define asm_volatile_goto

Message ID 20190603090315.366227169@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman June 3, 2019, 9:08 a.m. UTC 
From: ndesaulniers@google.com <ndesaulniers@google.com>


commit 8bd66d147c88bd441178c7b4c774ae5a185f19b8 upstream.

asm_volatile_goto should also be defined for other compilers that support
asm goto.

Fixes commit 815f0ddb346c ("include/linux/compiler*.h: make compiler-*.h
mutually exclusive").

Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>

Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>

Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


---
 include/linux/compiler_types.h |    4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -151,6 +151,10 @@  struct ftrace_likely_data {
 #define __assume_aligned(a, ...)
 #endif
 
+#ifndef asm_volatile_goto
+#define asm_volatile_goto(x...) asm goto(x)
+#endif
+
 /* Are two types/vars the same type (ignoring qualifiers)? */
 #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))