diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-10-15 03:16:18 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-10-20 15:27:27 +0200 |
| commit | 9603445549dacd7688532a4076c377e43a3ecfce (patch) | |
| tree | 97f7312f7158fb4e9c369283cb24b372a66f9c2f | |
| parent | ca834defd33bae9cf9542ff92b15635a84e91946 (diff) | |
x86/fpu: Mark fpu__init_prepare_fx_sw_frame() as __init
No need to keep it around.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20211015011539.296435736@linutronix.de
| -rw-r--r-- | arch/x86/include/asm/fpu/signal.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/internal.h | 8 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/xstate.c | 1 |
4 files changed, 12 insertions, 3 deletions
diff --git a/arch/x86/include/asm/fpu/signal.h b/arch/x86/include/asm/fpu/signal.h index 8b6631dffefd..04868a76239a 100644 --- a/arch/x86/include/asm/fpu/signal.h +++ b/arch/x86/include/asm/fpu/signal.h @@ -31,6 +31,4 @@ fpu__alloc_mathframe(unsigned long sp, int ia32_frame, unsigned long fpu__get_fpstate_size(void); -extern void fpu__init_prepare_fx_sw_frame(void); - #endif /* _ASM_X86_FPU_SIGNAL_H */ diff --git a/arch/x86/kernel/fpu/internal.h b/arch/x86/kernel/fpu/internal.h new file mode 100644 index 000000000000..036f84c236dd --- /dev/null +++ b/arch/x86/kernel/fpu/internal.h @@ -0,0 +1,8 @@ +/* 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 diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index e257805d3d3f..2a4d1d0b32d4 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -16,6 +16,8 @@ #include <asm/trapnr.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_ia32 __ro_after_init; @@ -514,7 +516,7 @@ unsigned long fpu__get_fpstate_size(void) * 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. */ -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; diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index b2537a8203ee..1f5a66a38671 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -19,6 +19,7 @@ #include <asm/tlbflush.h> +#include "internal.h" #include "xstate.h" #define for_each_extended_xfeature(bit, mask) \ |