Messages in this thread Patch in this message | | | Date | Thu, 06 May 2021 21:33:55 +0200 | From | Peter Zijlstra <> | Subject | [PATCH 03/13] jump_label, x86: Strip ASM jump_label support |
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In prepration for variable size jump_label support; remove all ASM bits, which are currently unused.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> --- arch/x86/include/asm/jump_label.h | 36 ------------------------------------ 1 file changed, 36 deletions(-)
--- a/arch/x86/include/asm/jump_label.h +++ b/arch/x86/include/asm/jump_label.h @@ -47,42 +47,6 @@ static __always_inline bool arch_static_ return true; } -#else /* __ASSEMBLY__ */ - -.macro STATIC_JUMP_IF_TRUE target, key, def -.Lstatic_jump_\@: - .if \def - /* Equivalent to "jmp.d32 \target" */ - .byte 0xe9 - .long \target - .Lstatic_jump_after_\@ -.Lstatic_jump_after_\@: - .else - .byte BYTES_NOP5 - .endif - .pushsection __jump_table, "aw" - _ASM_ALIGN - .long .Lstatic_jump_\@ - ., \target - . - _ASM_PTR \key - . - .popsection -.endm - -.macro STATIC_JUMP_IF_FALSE target, key, def -.Lstatic_jump_\@: - .if \def - .byte BYTES_NOP5 - .else - /* Equivalent to "jmp.d32 \target" */ - .byte 0xe9 - .long \target - .Lstatic_jump_after_\@ -.Lstatic_jump_after_\@: - .endif - .pushsection __jump_table, "aw" - _ASM_ALIGN - .long .Lstatic_jump_\@ - ., \target - . - _ASM_PTR \key + 1 - . - .popsection -.endm - #endif /* __ASSEMBLY__ */ #endif
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