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    Subject[PATCH] x86-64: Remove system_64.h
    Date
    This header is no longer used.  The %cr8 funtions are now in system.h.

    Signed-off-by: Brian Gerst <brgerst@gmail.com>
    ---
    arch/x86/include/asm/system_64.h | 22 ----------------------
    1 files changed, 0 insertions(+), 22 deletions(-)
    delete mode 100644 arch/x86/include/asm/system_64.h

    diff --git a/arch/x86/include/asm/system_64.h b/arch/x86/include/asm/system_64.h
    deleted file mode 100644
    index 1159e09..0000000
    --- a/arch/x86/include/asm/system_64.h
    +++ /dev/null
    @@ -1,22 +0,0 @@
    -#ifndef _ASM_X86_SYSTEM_64_H
    -#define _ASM_X86_SYSTEM_64_H
    -
    -#include <asm/segment.h>
    -#include <asm/cmpxchg.h>
    -
    -
    -static inline unsigned long read_cr8(void)
    -{
    - unsigned long cr8;
    - asm volatile("movq %%cr8,%0" : "=r" (cr8));
    - return cr8;
    -}
    -
    -static inline void write_cr8(unsigned long val)
    -{
    - asm volatile("movq %0,%%cr8" :: "r" (val) : "memory");
    -}
    -
    -#include <linux/irqflags.h>
    -
    -#endif /* _ASM_X86_SYSTEM_64_H */
    --
    1.7.2.2


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