From: Brian Gerst <brgerst@gmail.com>
To: linux-kernel@vger.kernel.org, x86@kernel.org
Cc: Ingo Molnar <mingo@kernel.org>, "H . Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>, Brian Gerst <brgerst@gmail.com>
Subject: [PATCH 2/2] x86/arch_prctl/64: Clean up ARCH_MAP_VDSO_32
Date: Sun, 2 Feb 2025 15:23:23 -0500 [thread overview]
Message-ID: <20250202202323.422113-3-brgerst@gmail.com> (raw)
In-Reply-To: <20250202202323.422113-1-brgerst@gmail.com>
process_64.c is not built on native 32-bit, so CONFIG_X86_32 will never
be set.
Signed-off-by: Brian Gerst <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 e067c61b5fca..4ca73ddfb30b 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
--
2.48.1
next prev parent reply other threads:[~2025-02-02 20:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-02 20:23 [PATCH 0/2] x86: arch_prctl cleanups Brian Gerst
2025-02-02 20:23 ` [PATCH 1/2] x86/arch_prctl: Simplify sys_arch_prctl() Brian Gerst
2025-02-21 21:41 ` [tip: x86/core] " tip-bot2 for Brian Gerst
2025-02-02 20:23 ` Brian Gerst [this message]
2025-02-21 21:41 ` [tip: x86/core] x86/arch_prctl/64: Clean up ARCH_MAP_VDSO_32 tip-bot2 for Brian Gerst
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