diff options
Diffstat (limited to 'arch/i386/kernel/signal.c')
| -rw-r--r-- | arch/i386/kernel/signal.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c index 32e7c4c56..cc9a992da 100644 --- a/arch/i386/kernel/signal.c +++ b/arch/i386/kernel/signal.c @@ -155,7 +155,7 @@ static inline int restore_i387_hard(struct _fpstate *buf) { struct task_struct *tsk = current; clear_fpu(tsk); - return __copy_from_user(&tsk->tss.i387.hard, buf, sizeof(*buf)); + return __copy_from_user(&tsk->thread.i387.hard, buf, sizeof(*buf)); } static inline int restore_i387(struct _fpstate *buf) @@ -167,7 +167,7 @@ static inline int restore_i387(struct _fpstate *buf) if (boot_cpu_data.hard_math) err = restore_i387_hard(buf); else - err = restore_i387_soft(¤t->tss.i387.soft, buf); + err = restore_i387_soft(¤t->thread.i387.soft, buf); #endif current->used_math = 1; return err; @@ -308,8 +308,8 @@ static inline int save_i387_hard(struct _fpstate * buf) struct task_struct *tsk = current; unlazy_fpu(tsk); - tsk->tss.i387.hard.status = tsk->tss.i387.hard.swd; - if (__copy_to_user(buf, &tsk->tss.i387.hard, sizeof(*buf))) + tsk->thread.i387.hard.status = tsk->thread.i387.hard.swd; + if (__copy_to_user(buf, &tsk->thread.i387.hard, sizeof(*buf))) return -1; return 1; } @@ -328,7 +328,7 @@ static int save_i387(struct _fpstate *buf) return save_i387_hard(buf); #else return boot_cpu_data.hard_math ? save_i387_hard(buf) - : save_i387_soft(¤t->tss.i387.soft, buf); + : save_i387_soft(¤t->thread.i387.soft, buf); #endif } @@ -354,8 +354,8 @@ setup_sigcontext(struct sigcontext *sc, struct _fpstate *fpstate, err |= __put_user(regs->edx, &sc->edx); err |= __put_user(regs->ecx, &sc->ecx); err |= __put_user(regs->eax, &sc->eax); - err |= __put_user(current->tss.trap_no, &sc->trapno); - err |= __put_user(current->tss.error_code, &sc->err); + err |= __put_user(current->thread.trap_no, &sc->trapno); + err |= __put_user(current->thread.error_code, &sc->err); err |= __put_user(regs->eip, &sc->eip); err |= __put_user(regs->xcs, (unsigned int *)&sc->cs); err |= __put_user(regs->eflags, &sc->eflags); @@ -370,7 +370,7 @@ setup_sigcontext(struct sigcontext *sc, struct _fpstate *fpstate, /* non-iBCS2 extensions.. */ err |= __put_user(mask, &sc->oldmask); - err |= __put_user(current->tss.cr2, &sc->cr2); + err |= __put_user(current->thread.cr2, &sc->cr2); return err; } @@ -687,12 +687,8 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset) case SIGQUIT: case SIGILL: case SIGTRAP: case SIGABRT: case SIGFPE: case SIGSEGV: - lock_kernel(); - if (current->binfmt - && current->binfmt->core_dump - && current->binfmt->core_dump(signr, regs)) + if (do_coredump(signr, regs)) exit_code |= 0x80; - unlock_kernel(); /* FALLTHRU */ default: |