1 files changed, 67 insertions, 0 deletions
diff --git a/debian/patches/bugfix/x86/gds/x86-fpu-remove-cpuinfo-argument-from-init-functions.patch b/debian/patches/bugfix/x86/gds/x86-fpu-remove-cpuinfo-argument-from-init-functions.patch
new file mode 100644
index 000000000..f5eddda28
--- /dev/null
+++ b/debian/patches/bugfix/x86/gds/x86-fpu-remove-cpuinfo-argument-from-init-functions.patch
@@ -0,0 +1,67 @@
+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