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authorMasahiro Yamada <masahiroy@kernel.org>2022-03-14 22:48:41 +0300
committerPeter Zijlstra <peterz@infradead.org>2022-03-15 12:32:48 +0300
commit83a44a4f47ad20997aebb311fc678a13cde391d7 (patch)
tree9bd556b1b2f2ea0dcdb481266767fe02f10dbc12 /arch/x86/include/asm/vdso.h
parented53a0d971926e484d86cce617ec02a7ee85c3fe (diff)
downloadlinux-83a44a4f47ad20997aebb311fc678a13cde391d7.tar.xz
x86: Remove toolchain check for X32 ABI capability
Commit 0bf6276392e9 ("x32: Warn and disable rather than error if binutils too old") added a small test in arch/x86/Makefile because binutils 2.22 or newer is needed to properly support elf32-x86-64. This check is no longer necessary, as the minimum supported version of binutils is 2.23, which is enforced at configuration time with scripts/min-tool-version.sh. Remove this check and replace all uses of CONFIG_X86_X32 with CONFIG_X86_X32_ABI, as two symbols are no longer necessary. [nathan: Rebase, fix up a few places where CONFIG_X86_X32 was still used, and simplify commit message to satisfy -tip requirements] Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220314194842.3452-2-nathan@kernel.org
Diffstat (limited to 'arch/x86/include/asm/vdso.h')
-rw-r--r--arch/x86/include/asm/vdso.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/vdso.h b/arch/x86/include/asm/vdso.h
index 98aa103eb4ab..2963a2f5dbc4 100644
--- a/arch/x86/include/asm/vdso.h
+++ b/arch/x86/include/asm/vdso.h
@@ -37,7 +37,7 @@ struct vdso_image {
extern const struct vdso_image vdso_image_64;
#endif
-#ifdef CONFIG_X86_X32
+#ifdef CONFIG_X86_X32_ABI
extern const struct vdso_image vdso_image_x32;
#endif