Contributors: 14
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Ingo Molnar |
41 |
25.95% |
12 |
33.33% |
| Suresh B. Siddha |
40 |
25.32% |
3 |
8.33% |
| Roland McGrath |
20 |
12.66% |
3 |
8.33% |
| Linus Torvalds (pre-git) |
14 |
8.86% |
2 |
5.56% |
| Thomas Gleixner |
11 |
6.96% |
7 |
19.44% |
| Linus Torvalds |
11 |
6.96% |
1 |
2.78% |
| Yu-cheng Yu |
3 |
1.90% |
1 |
2.78% |
| Hiroshi Shimamoto |
3 |
1.90% |
1 |
2.78% |
| Aruna Ramakrishna |
3 |
1.90% |
1 |
2.78% |
| Andi Kleen |
3 |
1.90% |
1 |
2.78% |
| Chang S. Bae |
3 |
1.90% |
1 |
2.78% |
| Paolo Bonzini |
3 |
1.90% |
1 |
2.78% |
| Sebastian Andrzej Siewior |
2 |
1.27% |
1 |
2.78% |
| Greg Kroah-Hartman |
1 |
0.63% |
1 |
2.78% |
| Total |
158 |
|
36 |
|
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* x86 FPU signal frame handling methods:
*/
#ifndef _ASM_X86_FPU_SIGNAL_H
#define _ASM_X86_FPU_SIGNAL_H
#include <linux/compat.h>
#include <linux/user.h>
#include <asm/fpu/types.h>
#ifdef CONFIG_X86_64
# include <uapi/asm/sigcontext.h>
# include <asm/user32.h>
#else
# define user_i387_ia32_struct user_i387_struct
# define user32_fxsr_struct user_fxsr_struct
#endif
extern void convert_from_fxsr(struct user_i387_ia32_struct *env,
struct task_struct *tsk);
extern void convert_to_fxsr(struct fxregs_state *fxsave,
const struct user_i387_ia32_struct *env);
unsigned long
fpu__alloc_mathframe(unsigned long sp, int ia32_frame,
unsigned long *buf_fx, unsigned long *size);
unsigned long fpu__get_fpstate_size(void);
extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size, u32 pkru);
extern void fpu__clear_user_states(struct fpu *fpu);
extern bool fpu__restore_sig(void __user *buf, int ia32_frame);
extern void restore_fpregs_from_fpstate(struct fpstate *fpstate, u64 mask);
#endif /* _ASM_X86_FPU_SIGNAL_H */