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Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 

Pull x86 asm fixlets from Ingo Molnar:
 "A clobber list fix and cleanups"

* 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/asm: Trim clear_page.S includes
  x86/asm: Clobber flags in clear_page()
hifive-unleashed-5.1
Linus Torvalds 2018-04-02 14:06:47 -07:00
parent 2451d1e59d 16c5055a5f
commit 5e46caf62d
2 changed files with 1 additions and 3 deletions
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2
arch/x86/include/asm/page_64.h
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@ -47,7 +47,7 @@ static inline void clear_page(void *page)
clear_page_erms, X86_FEATURE_ERMS,
"=D" (page),
"0" (page)
: "memory", "rax", "rcx");
: "cc", "memory", "rax", "rcx");
}
void copy_page(void *to, void *from);

2
arch/x86/lib/clear_page_64.S
View File

@ -1,6 +1,4 @@
#include <linux/linkage.h>
#include <asm/cpufeatures.h>
#include <asm/alternative-asm.h>
#include <asm/export.h>
/*