diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-01-30 10:45:24 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-01-30 11:31:15 -0300 |
| commit | efe80f9c9063228136bc3824f7ac6b4ff2e273b4 (patch) | |
| tree | 9c1018e15d51110a774979d23ab6afdd36577ccb /tools | |
| parent | 15d6daad8f8add8ef99b6e4e2b5bf0db48e1a8db (diff) | |
tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'
This is to get the changes from:
94ea9c05219518ef ("x86/headers: Replace #include <asm/export.h> with #include <linux/export.h>")
10f4c9b9a33b7df0 ("x86/asm: Fix build of UML with KASAN")
That addresses these perf tools build warning:
Warning: Kernel ABI header differences:
diff -u tools/arch/x86/lib/memcpy_64.S arch/x86/lib/memcpy_64.S
diff -u tools/arch/x86/lib/memset_64.S arch/x86/lib/memset_64.S
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Vincent Whitchurch <vincent.whitchurch@axis.com>
Link: https://lore.kernel.org/lkml/ZbkIKpKdNqOFdMwJ@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/arch/x86/lib/memcpy_64.S | 4 | ||||
| -rw-r--r-- | tools/arch/x86/lib/memset_64.S | 4 | ||||
| -rw-r--r-- | tools/perf/util/include/linux/linkage.h | 4 |
3 files changed, 8 insertions, 4 deletions
diff --git a/tools/arch/x86/lib/memcpy_64.S b/tools/arch/x86/lib/memcpy_64.S index d055b82d22cc..59cf6f9065aa 100644 --- a/tools/arch/x86/lib/memcpy_64.S +++ b/tools/arch/x86/lib/memcpy_64.S @@ -1,11 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright 2002 Andi Kleen */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/errno.h> #include <asm/cpufeatures.h> #include <asm/alternative.h> -#include <asm/export.h> .section .noinstr.text, "ax" @@ -39,7 +39,7 @@ SYM_TYPED_FUNC_START(__memcpy) SYM_FUNC_END(__memcpy) EXPORT_SYMBOL(__memcpy) -SYM_FUNC_ALIAS(memcpy, __memcpy) +SYM_FUNC_ALIAS_MEMFUNC(memcpy, __memcpy) EXPORT_SYMBOL(memcpy) SYM_FUNC_START_LOCAL(memcpy_orig) diff --git a/tools/arch/x86/lib/memset_64.S b/tools/arch/x86/lib/memset_64.S index 7c59a704c458..0199d56cb479 100644 --- a/tools/arch/x86/lib/memset_64.S +++ b/tools/arch/x86/lib/memset_64.S @@ -1,10 +1,10 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright 2002 Andi Kleen, SuSE Labs */ +#include <linux/export.h> #include <linux/linkage.h> #include <asm/cpufeatures.h> #include <asm/alternative.h> -#include <asm/export.h> .section .noinstr.text, "ax" @@ -40,7 +40,7 @@ SYM_FUNC_START(__memset) SYM_FUNC_END(__memset) EXPORT_SYMBOL(__memset) -SYM_FUNC_ALIAS(memset, __memset) +SYM_FUNC_ALIAS_MEMFUNC(memset, __memset) EXPORT_SYMBOL(memset) SYM_FUNC_START_LOCAL(memset_orig) diff --git a/tools/perf/util/include/linux/linkage.h b/tools/perf/util/include/linux/linkage.h index 75e2248416f5..178b00205fe6 100644 --- a/tools/perf/util/include/linux/linkage.h +++ b/tools/perf/util/include/linux/linkage.h @@ -115,6 +115,10 @@ SYM_ALIAS(alias, name, SYM_T_FUNC, SYM_L_WEAK) #endif +#ifndef SYM_FUNC_ALIAS_MEMFUNC +#define SYM_FUNC_ALIAS_MEMFUNC SYM_FUNC_ALIAS +#endif + // In the kernel sources (include/linux/cfi_types.h), this has a different // definition when CONFIG_CFI_CLANG is used, for tools/ just use the !clang // definition: |