From: Arnaldo Carvalho de Melo acme@redhat.com
commit fb24e308b6310541e70d11a3f19dc40742974b95 upstream.
To bring in the change made in this cset:
5e21a3ecad1500e3 ("x86/alternative: Merge include files")
This just silences these perf tools build warnings, no change in the tools:
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
Cc: Borislav Petkov bp@suse.de Cc: Juergen Gross jgross@suse.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/arch/x86/lib/memcpy_64.S | 2 +- tools/arch/x86/lib/memset_64.S | 2 +- tools/include/asm/{alternative-asm.h => alternative.h} | 0 tools/arch/x86/lib/memcpy_64.S | 2 +- tools/arch/x86/lib/memset_64.S | 2 +- tools/include/asm/alternative-asm.h | 10 ---------- tools/include/asm/alternative.h | 10 ++++++++++ 4 files changed, 12 insertions(+), 12 deletions(-) rename tools/include/asm/{alternative-asm.h => alternative.h} (100%)
--- a/tools/arch/x86/lib/memcpy_64.S +++ b/tools/arch/x86/lib/memcpy_64.S @@ -4,7 +4,7 @@ #include <linux/linkage.h> #include <asm/errno.h> #include <asm/cpufeatures.h> -#include <asm/alternative-asm.h> +#include <asm/alternative.h> #include <asm/export.h>
.pushsection .noinstr.text, "ax" --- a/tools/arch/x86/lib/memset_64.S +++ b/tools/arch/x86/lib/memset_64.S @@ -3,7 +3,7 @@
#include <linux/linkage.h> #include <asm/cpufeatures.h> -#include <asm/alternative-asm.h> +#include <asm/alternative.h> #include <asm/export.h>
/* --- a/tools/include/asm/alternative-asm.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _TOOLS_ASM_ALTERNATIVE_ASM_H -#define _TOOLS_ASM_ALTERNATIVE_ASM_H - -/* Just disable it so we can build arch/x86/lib/memcpy_64.S for perf bench: */ - -#define altinstruction_entry # -#define ALTERNATIVE_2 # - -#endif --- /dev/null +++ b/tools/include/asm/alternative.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _TOOLS_ASM_ALTERNATIVE_ASM_H +#define _TOOLS_ASM_ALTERNATIVE_ASM_H + +/* Just disable it so we can build arch/x86/lib/memcpy_64.S for perf bench: */ + +#define altinstruction_entry # +#define ALTERNATIVE_2 # + +#endif