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7f02ce62a6
This is to get the changes from:68674f94ff("x86: don't use REP_GOOD or ERMS for small memory copies")20f3337d35("x86: don't use REP_GOOD or ERMS for small memory clearing") This also make the 'perf bench mem' files stop referring to the erms versions that gone away with the above patches. That addresses these perf tools build warning: Warning: Kernel ABI header at 'tools/arch/x86/lib/memcpy_64.S' differs from latest version at 'arch/x86/lib/memcpy_64.S' diff -u tools/arch/x86/lib/memcpy_64.S arch/x86/lib/memcpy_64.S Warning: Kernel ABI header at 'tools/arch/x86/lib/memset_64.S' differs from latest version at 'arch/x86/lib/memset_64.S' diff -u tools/arch/x86/lib/memset_64.S arch/x86/lib/memset_64.S Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
15 lines
621 B
ArmAsm
15 lines
621 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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// memset_orig is being defined as SYM_L_LOCAL but we need it
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#define SYM_FUNC_START_LOCAL(name) \
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SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN)
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#define memset MEMSET /* don't hide glibc's memset() */
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#define altinstr_replacement text
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#define globl p2align 4; .globl
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#include "../../arch/x86/lib/memset_64.S"
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/*
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* We need to provide note.GNU-stack section, saying that we want
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* NOT executable stack. Otherwise the final linking will assume that
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* the ELF stack should not be restricted at all and set it RWX.
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*/
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.section .note.GNU-stack,"",@progbits
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