linux-kernel - [PATCH] x86/linkage: Fix typo of BUILD

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Date:   Tue,  8 Aug 2023 14:23:53 -0400
From:   Jinghao Jia <jinghao@...ux.ibm.com>
To:     linux-kernel@...r.kernel.org
Cc:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
        dave.hansen@...ux.intel.com, x86@...nel.org, hpa@...or.com,
        Jinghao Jia <jinghao@...ux.ibm.com>
Subject: [PATCH] x86/linkage: Fix typo of BUILD_VDSO in asm/linkage.h

The BUILD_VDSO macro was incorrectly spelled as BULID_VDSO in
asm/linkage.h. This causes the !defined(BULID_VDSO) directive to always
evaluate to true.

Correct the spelling to BUILD_VDSO.

Fixes: bea75b33895f ("x86/Kconfig: Introduce function padding")
Signed-off-by: Jinghao Jia <jinghao@...ux.ibm.com>
---
 arch/x86/include/asm/linkage.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h
index 0953aa32a324..97a3de7892d3 100644
--- a/arch/x86/include/asm/linkage.h
+++ b/arch/x86/include/asm/linkage.h
@@ -21,7 +21,7 @@
 #define FUNCTION_PADDING
 #endif
 
-#if (CONFIG_FUNCTION_ALIGNMENT > 8) && !defined(__DISABLE_EXPORTS) && !defined(BULID_VDSO)
+#if (CONFIG_FUNCTION_ALIGNMENT > 8) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO)
 # define __FUNC_ALIGN		__ALIGN; FUNCTION_PADDING
 #else
 # define __FUNC_ALIGN		__ALIGN
-- 
2.41.0