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| author | Dan Williams <dan.j.williams@intel.com> | 2017-07-03 16:54:58 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-07-03 16:54:58 -0700 |
| commit | 9d92573fff3ec70785ef1815cc80573f70e7a921 (patch) | |
| tree | bce6e6bbad56f805d1adcebddabf9dd9e8072ce4 /arch/x86/include/asm/string_64.h | |
| parent | 2de5148ffb12ff6b4088125f44818771e78e6830 (diff) | |
| parent | 0b277961f4484fb3f142caaa1dd1748cb0b2cbee (diff) | |
Merge branch 'for-4.13/dax' into libnvdimm-for-nextlibnvdimm-for-4.13
Diffstat (limited to 'arch/x86/include/asm/string_64.h')
| -rw-r--r-- | arch/x86/include/asm/string_64.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h index 733bae07fb29..1f22bc277c45 100644 --- a/arch/x86/include/asm/string_64.h +++ b/arch/x86/include/asm/string_64.h @@ -109,6 +109,11 @@ memcpy_mcsafe(void *dst, const void *src, size_t cnt) return 0; } +#ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE +#define __HAVE_ARCH_MEMCPY_FLUSHCACHE 1 +void memcpy_flushcache(void *dst, const void *src, size_t cnt); +#endif + #endif /* __KERNEL__ */ #endif /* _ASM_X86_STRING_64_H */ |