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From: Lukas Bulwahn <lukas.bulwahn@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	x86@kernel.org, Randy Dunlap <rdunlap@infradead.org>
Cc: "H . Peter Anvin" <hpa@zytor.com>,
	Darren Hart <dvhart@infradead.org>,
	Andy Shevchenko <andy@infradead.org>,
	Lubomir Rintel <lkundrak@v3.sk>, Pavel Machek <pavel@ucw.cz>,
	Lee Jones <lee.jones@linaro.org>,
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	platform-driver-x86@vger.kernel.org,
	kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
	Lukas Bulwahn <lukas.bulwahn@gmail.com>
Subject: [PATCH 1/9] x86/entry: correct reference to intended CONFIG_64_BIT
Date: Tue,  3 Aug 2021 13:35:23 +0200	[thread overview]
Message-ID: <20210803113531.30720-2-lukas.bulwahn@gmail.com> (raw)
In-Reply-To: <20210803113531.30720-1-lukas.bulwahn@gmail.com>

Commit 662a0221893a ("x86/entry: Fix AC assertion") adds a condition with
IS_ENABLED(CONFIG_64_BIT), but the intended config 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>
---
 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 14ebd2196569..43184640b579 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);
-- 
2.17.1


  reply	other threads:[~2021-08-03 11:36 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-03 11:35 [PATCH 0/9] Kconfig symbol clean-up on ./arch/x86/ Lukas Bulwahn
2021-08-03 11:35 ` Lukas Bulwahn [this message]
2021-08-03 11:35 ` [PATCH 2/9] x86, olpc: correct condition to intended CONFIG_OLPC_XO15_SCI Lukas Bulwahn
2021-08-03 11:35 ` [PATCH 3/9] x86/Kconfig: correct reference to MWINCHIP3D Lukas Bulwahn
2021-08-03 11:35 ` [PATCH 4/9] x86/Kconfig: remove reference to obsolete MFD_INTEL_MSIC config Lukas Bulwahn
2021-08-03 11:35 ` [PATCH 5/9] x86/Kconfig: remove reference to obsolete APB_TIMER config Lukas Bulwahn
2021-10-05 19:57   ` Borislav Petkov
2021-08-03 11:35 ` [PATCH 6/9] x86/irq: fix slightly wrong reference in comment Lukas Bulwahn
2021-08-03 11:35 ` [PATCH 7/9] x86/uaccess: adjust comment for endif of CONFIG_CC_HAS_ASM_GOTO_OUTPUT Lukas Bulwahn
2021-08-03 11:35 ` [PATCH 8/9] x86: page_32.h: adjust comment for endif of CONFIG_X86_USE_3DNOW Lukas Bulwahn
2021-08-03 11:35 ` [PATCH 9/9] x86: ia32.h: adjust comment for endif of CONFIG_IA32_EMULATION Lukas Bulwahn
2021-10-05 19:59   ` Borislav Petkov
2021-08-03 14:32 ` [PATCH 0/9] Kconfig symbol clean-up on ./arch/x86/ Dave Hansen
2021-08-03 15:12   ` Lukas Bulwahn
2021-08-03 15:40     ` Dave Hansen
2021-12-22 13:00       ` Lukas Bulwahn
2021-08-03 21:49 ` Randy Dunlap

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