Commit 96034455 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Borislav Petkov

x86/fpu: Mark fpu__init_prepare_fx_sw_frame() as __init

No need to keep it around.
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20211015011539.296435736@linutronix.de
parent ca834def
...@@ -31,6 +31,4 @@ fpu__alloc_mathframe(unsigned long sp, int ia32_frame, ...@@ -31,6 +31,4 @@ fpu__alloc_mathframe(unsigned long sp, int ia32_frame,
unsigned long fpu__get_fpstate_size(void); unsigned long fpu__get_fpstate_size(void);
extern void fpu__init_prepare_fx_sw_frame(void);
#endif /* _ASM_X86_FPU_SIGNAL_H */ #endif /* _ASM_X86_FPU_SIGNAL_H */
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __X86_KERNEL_FPU_INTERNAL_H
#define __X86_KERNEL_FPU_INTERNAL_H
/* Init functions */
extern void fpu__init_prepare_fx_sw_frame(void);
#endif
...@@ -16,6 +16,8 @@ ...@@ -16,6 +16,8 @@
#include <asm/trapnr.h> #include <asm/trapnr.h>
#include <asm/trace/fpu.h> #include <asm/trace/fpu.h>
#include "internal.h"
static struct _fpx_sw_bytes fx_sw_reserved __ro_after_init; static struct _fpx_sw_bytes fx_sw_reserved __ro_after_init;
static struct _fpx_sw_bytes fx_sw_reserved_ia32 __ro_after_init; static struct _fpx_sw_bytes fx_sw_reserved_ia32 __ro_after_init;
...@@ -514,7 +516,7 @@ unsigned long fpu__get_fpstate_size(void) ...@@ -514,7 +516,7 @@ unsigned long fpu__get_fpstate_size(void)
* This will be saved when ever the FP and extended state context is * This will be saved when ever the FP and extended state context is
* saved on the user stack during the signal handler delivery to the user. * saved on the user stack during the signal handler delivery to the user.
*/ */
void fpu__init_prepare_fx_sw_frame(void) void __init fpu__init_prepare_fx_sw_frame(void)
{ {
int size = fpu_user_xstate_size + FP_XSTATE_MAGIC2_SIZE; int size = fpu_user_xstate_size + FP_XSTATE_MAGIC2_SIZE;
......
...@@ -19,6 +19,7 @@ ...@@ -19,6 +19,7 @@
#include <asm/tlbflush.h> #include <asm/tlbflush.h>
#include "internal.h"
#include "xstate.h" #include "xstate.h"
#define for_each_extended_xfeature(bit, mask) \ #define for_each_extended_xfeature(bit, mask) \
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment