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| author | H. Peter Anvin <hpa@zytor.com> | 2016-06-08 22:38:39 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2016-06-08 22:41:20 +0300 |
| commit | 18fe58229d80c7f4f138a07e84ba608e1ebd232b (patch) | |
| tree | 7358c4bd8e15f948b7f3fe9309de93c70199b04c /arch/x86/include/asm/rmwcc.h | |
| parent | 117780eef7740729e803bdcc0d5f2f48137ea8e3 (diff) | |
| download | linux-18fe58229d80c7f4f138a07e84ba608e1ebd232b.tar.xz | |
x86, asm: change the GEN_*_RMWcc() macros to not quote the condition
Change the lexical defintion of the GEN_*_RMWcc() macros to not take
the condition code as a quoted string. This will help support
changing them to use the new __GCC_ASM_FLAG_OUTPUTS__ feature in a
subsequent patch.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/1465414726-197858-4-git-send-email-hpa@linux.intel.com
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Diffstat (limited to 'arch/x86/include/asm/rmwcc.h')
| -rw-r--r-- | arch/x86/include/asm/rmwcc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h index a15b73d90be3..e3264c414c4a 100644 --- a/arch/x86/include/asm/rmwcc.h +++ b/arch/x86/include/asm/rmwcc.h @@ -5,7 +5,7 @@ #define __GEN_RMWcc(fullop, var, cc, ...) \ do { \ - asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \ + asm_volatile_goto (fullop "; j" #cc " %l[cc_label]" \ : : "m" (var), ## __VA_ARGS__ \ : "memory" : cc_label); \ return 0; \ @@ -24,7 +24,7 @@ cc_label: \ #define __GEN_RMWcc(fullop, var, cc, ...) \ do { \ bool c; \ - asm volatile (fullop "; set" cc " %1" \ + asm volatile (fullop "; set" #cc " %1" \ : "+m" (var), "=qm" (c) \ : __VA_ARGS__ : "memory"); \ return c; \ |