linux-kernel - [tip: x86/boot] x86/fpu: Remove cpuinfo argument from init functions

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Message-ID: <168690748250.404.15732608028451702185.tip-bot2@tip-bot2>
Date:   Fri, 16 Jun 2023 09:24:42 -0000
From:   "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: x86/boot] x86/fpu: Remove cpuinfo argument from init functions

The following commit has been merged into the x86/boot branch of tip:

Commit-ID:     1f34bb2a24643e0087652d81078e4f616562738d
Gitweb:        https://git.kernel.org/tip/1f34bb2a24643e0087652d81078e4f616562738d
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Wed, 14 Jun 2023 01:39:43 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Fri, 16 Jun 2023 10:16:01 +02:00

x86/fpu: Remove cpuinfo argument from init functions

Nothing in the call chain requires it

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/r/20230613224545.783704297@linutronix.de

---
 arch/x86/include/asm/fpu/api.h | 2 +-
 arch/x86/kernel/cpu/common.c   | 2 +-
 arch/x86/kernel/fpu/init.c     | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h
index 503a577..b475d9a 100644
--- a/arch/x86/include/asm/fpu/api.h
+++ b/arch/x86/include/asm/fpu/api.h
@@ -109,7 +109,7 @@ extern void fpu_reset_from_exception_fixup(void);
 
 /* Boot, hotplug and resume */
 extern void fpu__init_cpu(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);
 
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index b8a4db1..2807e5b 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1604,7 +1604,7 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 
 	sld_setup(c);
 
-	fpu__init_system(c);
+	fpu__init_system();
 
 #ifdef CONFIG_X86_32
 	/*
diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c
index 851eb13..5001df9 100644
--- a/arch/x86/kernel/fpu/init.c
+++ b/arch/x86/kernel/fpu/init.c
@@ -71,7 +71,7 @@ static bool fpu__probe_without_cpuid(void)
 	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)) {
@@ -211,10 +211,10 @@ static void __init fpu__init_system_xstate_size_legacy(void)
  * 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)
 {
 	fpstate_reset(&current->thread.fpu);
-	fpu__init_system_early_generic(c);
+	fpu__init_system_early_generic();
 
 	/*
 	 * The FPU has to be operational for some of the