The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 2c861f2b859385e9eaa6e464a8a7435b5a6bf564 Gitweb: https://git.kernel.org/tip/2c861f2b859385e9eaa6e464a8a7435b5a6bf564 Author: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx> AuthorDate: Tue, 03 Aug 2021 13:35:23 +02:00 Committer: Borislav Petkov <bp@xxxxxxx> CommitterDate: Wed, 06 Oct 2021 18:46:02 +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@xxxxxxxxxxxxx> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx> Signed-off-by: Borislav Petkov <bp@xxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Link: https://lkml.kernel.org/r/20210803113531.30720-2-lukas.bulwahn@xxxxxxxxx --- 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);
