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From a03b110dad183d18d01f0f8e370228c2747133e6 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 14 Jun 2023 01:39:43 +0200
Subject: x86/fpu: Remove cpuinfo argument from init functions
From: Thomas Gleixner <tglx@linutronix.de>
commit 1f34bb2a24643e0087652d81078e4f616562738d upstream
Nothing in the call chain requires it
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230613224545.783704297@linutronix.de
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/x86/include/asm/fpu/internal.h | 2 +-
arch/x86/kernel/cpu/common.c | 2 +-
arch/x86/kernel/fpu/init.c | 6 +++---
3 files changed, 5 insertions(+), 5 deletions(-)
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -42,7 +42,7 @@ extern int dump_fpu(struct pt_regs *ptr
extern void fpu__init_cpu(void);
extern void fpu__init_system_xstate(void);
extern void fpu__init_cpu_xstate(void);
-extern void fpu__init_system(struct cpuinfo_x86 *c);
+extern void fpu__init_system(void);
extern void fpu__init_check_bugs(void);
extern void fpu__resume_cpu(void);
extern u64 fpu__get_supported_xfeatures_mask(void);
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1278,7 +1278,7 @@ static void __init early_identify_cpu(st
cpu_set_bug_bits(c);
- fpu__init_system(c);
+ fpu__init_system();
#ifdef CONFIG_X86_32
/*
--- a/arch/x86/kernel/fpu/init.c
+++ b/arch/x86/kernel/fpu/init.c
@@ -67,7 +67,7 @@ static bool fpu__probe_without_cpuid(voi
return fsw == 0 && (fcw & 0x103f) == 0x003f;
}
-static void fpu__init_system_early_generic(struct cpuinfo_x86 *c)
+static void fpu__init_system_early_generic(void)
{
if (!boot_cpu_has(X86_FEATURE_CPUID) &&
!test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) {
@@ -297,10 +297,10 @@ static void __init fpu__init_parse_early
* Called on the boot CPU once per system bootup, to set up the initial
* FPU state that is later cloned into all processes:
*/
-void __init fpu__init_system(struct cpuinfo_x86 *c)
+void __init fpu__init_system(void)
{
fpu__init_parse_early_param();
- fpu__init_system_early_generic(c);
+ fpu__init_system_early_generic();
/*
* The FPU has to be operational for some of the
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