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x86/entry: Add __init to ia32_emulation_override_cmdline()

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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: a11e097504 ("x86: Make IA32_EMULATION boot time configurable")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Nikolay Borisov <nik.borisov@suse.com>
Link: https://lore.kernel.org/all/20241210151650.1746022-1-vkuznets%40redhat.com
This commit is contained in:
Vitaly Kuznetsov
2024-12-10 16:16:50 +01:00
committed by Ingo Molnar
parent 07e4a6eec2
commit d55f31e290
1 changed files with 1 additions and 1 deletions
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2
arch/x86/entry/common.c
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@@ -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);
}