Messages in this thread Patch in this message | | | Date | Tue, 05 Oct 2021 10:32:35 -0000 | From | "tip-bot2 for Lukas Bulwahn" <> | Subject | [tip: x86/urgent] x86/entry: Correct reference to intended CONFIG_64_BIT |
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The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: b2c238397b8f737590a7f1b4e8f9dbbd5043e340 Gitweb: https://git.kernel.org/tip/b2c238397b8f737590a7f1b4e8f9dbbd5043e340 Author: Lukas Bulwahn <lukas.bulwahn@gmail.com> AuthorDate: Tue, 03 Aug 2021 13:35:23 +02:00 Committer: Borislav Petkov <bp@suse.de> CommitterDate: Tue, 05 Oct 2021 11:10:21 +02:00
x86/entry: Correct reference to intended CONFIG_64_BIT
Commit in Fixes adds a condition with IS_ENABLED(CONFIG_64_BIT), but the intended config item is called CONFIG_64BIT, as defined in arch/x86/Kconfig.
Fortunately, scripts/checkkconfigsymbols.py warns:
64_BIT Referencing files: arch/x86/include/asm/entry-common.h
Correct the reference to the intended config symbol.
Fixes: 662a0221893a ("x86/entry: Fix AC assertion") Suggested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20210803113531.30720-2-lukas.bulwahn@gmail.com --- arch/x86/include/asm/entry-common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/entry-common.h b/arch/x86/include/asm/entry-common.h index 14ebd21..4318464 100644 --- a/arch/x86/include/asm/entry-common.h +++ b/arch/x86/include/asm/entry-common.h @@ -25,7 +25,7 @@ static __always_inline void arch_check_user_regs(struct pt_regs *regs) * For !SMAP hardware we patch out CLAC on entry. */ if (boot_cpu_has(X86_FEATURE_SMAP) || - (IS_ENABLED(CONFIG_64_BIT) && boot_cpu_has(X86_FEATURE_XENPV))) + (IS_ENABLED(CONFIG_64BIT) && boot_cpu_has(X86_FEATURE_XENPV))) mask |= X86_EFLAGS_AC; WARN_ON_ONCE(flags & mask);
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