linux-kernel - [tip: x86/core] x86/arch_prctl/64: Clean up ARCH_MAP_VDSO

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Message-ID: <174017408231.10177.16299420907138004012.tip-bot2@tip-bot2>
Date: Fri, 21 Feb 2025 21:41:21 -0000
From: "tip-bot2 for Brian Gerst" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Brian Gerst <brgerst@...il.com>, Ingo Molnar <mingo@...nel.org>,
 "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: x86/core] x86/arch_prctl/64: Clean up ARCH_MAP_VDSO_32

The following commit has been merged into the x86/core branch of tip:

Commit-ID:     684b12916a107157633311f07bb74307221eff92
Gitweb:        https://git.kernel.org/tip/684b12916a107157633311f07bb74307221eff92
Author:        Brian Gerst <brgerst@...il.com>
AuthorDate:    Sun, 02 Feb 2025 15:23:23 -05:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Fri, 21 Feb 2025 22:32:25 +01:00

x86/arch_prctl/64: Clean up ARCH_MAP_VDSO_32

process_64.c is not built on native 32-bit, so CONFIG_X86_32 will never
be set.

No change in functionality intended.

Signed-off-by: Brian Gerst <brgerst@...il.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Cc: "H. Peter Anvin" <hpa@...or.com>
Link: https://lore.kernel.org/r/20250202202323.422113-3-brgerst@gmail.com
---
 arch/x86/kernel/process_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index e067c61..4ca73dd 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -942,7 +942,7 @@ long do_arch_prctl_64(struct task_struct *task, int option, unsigned long arg2)
 	case ARCH_MAP_VDSO_X32:
 		return prctl_map_vdso(&vdso_image_x32, arg2);
 # endif
-# if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
+# ifdef CONFIG_IA32_EMULATION
 	case ARCH_MAP_VDSO_32:
 		return prctl_map_vdso(&vdso_image_32, arg2);
 # endif