From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 14 Jun 2023 01:39:45 +0200 Subject: [PATCH] x86/fpu: Mark init functions __init No point in keeping them around. Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20230613224545.841685728@linutronix.de (cherry picked from commit 1703db2b90c91b2eb2d699519fc505fe431dde0e) CVE-2022-40982 Signed-off-by: Thadeu Lima de Souza Cascardo Acked-by: Roxana Nicolescu Acked-by: Stefan Bader Signed-off-by: Stefan Bader (cherry picked from commit 368569c00f730c2f530d3d5431fd3fe8ca81cba3) Signed-off-by: Stoiko Ivanov --- arch/x86/kernel/fpu/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index 5001df943828..998a08f17e33 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -53,7 +53,7 @@ void fpu__init_cpu(void) fpu__init_cpu_xstate(); } -static bool fpu__probe_without_cpuid(void) +static bool __init fpu__probe_without_cpuid(void) { unsigned long cr0; u16 fsw, fcw; @@ -71,7 +71,7 @@ static bool fpu__probe_without_cpuid(void) return fsw == 0 && (fcw & 0x103f) == 0x003f; } -static void fpu__init_system_early_generic(void) +static void __init fpu__init_system_early_generic(void) { if (!boot_cpu_has(X86_FEATURE_CPUID) && !test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) {