From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>
Cc: x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Nikolay Borisov <nik.borisov@suse.com>,
Michael Petlan <mpetlan@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] x86/entry: Add __init to ia32_emulation_override_cmdline()
Date: Tue, 10 Dec 2024 16:16:50 +0100 [thread overview]
Message-ID: <20241210151650.1746022-1-vkuznets@redhat.com> (raw)
ia32_emulation_override_cmdline() is an early_param() arg and these
are only needed at boot time. In fact, all other early_param() functions
in arch/x86 seem to have '__init' annotation and
ia32_emulation_override_cmdline() is the only exception.
Fixes: a11e097504ac ("x86: Make IA32_EMULATION boot time configurable")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
---
arch/x86/entry/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index 94941c5a10ac..51efd2da4d7f 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -142,7 +142,7 @@ static __always_inline int syscall_32_enter(struct pt_regs *regs)
#ifdef CONFIG_IA32_EMULATION
bool __ia32_enabled __ro_after_init = !IS_ENABLED(CONFIG_IA32_EMULATION_DEFAULT_DISABLED);
-static int ia32_emulation_override_cmdline(char *arg)
+static int __init ia32_emulation_override_cmdline(char *arg)
{
return kstrtobool(arg, &__ia32_enabled);
}
--
2.47.0
next reply other threads:[~2024-12-10 15:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-10 15:16 Vitaly Kuznetsov [this message]
2024-12-11 15:03 ` Nikolay Borisov
2024-12-11 15:58 ` Vitaly Kuznetsov
2025-01-08 16:05 ` Vitaly Kuznetsov
2025-01-08 17:00 ` Dave Hansen
2025-01-08 17:15 ` Vitaly Kuznetsov
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