diff options
Diffstat (limited to 'arch/s390/kernel/compat_signal.c')
| -rw-r--r-- | arch/s390/kernel/compat_signal.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index f8fc6c25d051..1942e2a9f8db 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -24,12 +24,12 @@ #include <linux/tty.h> #include <linux/personality.h> #include <linux/binfmts.h> +#include <asm/access-regs.h> #include <asm/ucontext.h> #include <linux/uaccess.h> #include <asm/lowcore.h> -#include <asm/switch_to.h> #include <asm/vdso.h> -#include <asm/fpu/api.h> +#include <asm/fpu.h> #include "compat_linux.h" #include "compat_ptrace.h" #include "entry.h" @@ -56,7 +56,7 @@ typedef struct static void store_sigregs(void) { save_access_regs(current->thread.acrs); - save_fpu_regs(); + save_user_fpu_regs(); } /* Load registers after signal return */ @@ -79,7 +79,7 @@ static int save_sigregs32(struct pt_regs *regs, _sigregs32 __user *sregs) user_sregs.regs.gprs[i] = (__u32) regs->gprs[i]; memcpy(&user_sregs.regs.acrs, current->thread.acrs, sizeof(user_sregs.regs.acrs)); - fpregs_store((_s390_fp_regs *) &user_sregs.fpregs, ¤t->thread.fpu); + fpregs_store((_s390_fp_regs *) &user_sregs.fpregs, ¤t->thread.ufpu); if (__copy_to_user(sregs, &user_sregs, sizeof(_sigregs32))) return -EFAULT; return 0; @@ -113,7 +113,7 @@ static int restore_sigregs32(struct pt_regs *regs,_sigregs32 __user *sregs) regs->gprs[i] = (__u64) user_sregs.regs.gprs[i]; memcpy(¤t->thread.acrs, &user_sregs.regs.acrs, sizeof(current->thread.acrs)); - fpregs_load((_s390_fp_regs *) &user_sregs.fpregs, ¤t->thread.fpu); + fpregs_load((_s390_fp_regs *)&user_sregs.fpregs, ¤t->thread.ufpu); clear_pt_regs_flag(regs, PIF_SYSCALL); /* No longer in a system call */ return 0; @@ -136,11 +136,11 @@ static int save_sigregs_ext32(struct pt_regs *regs, /* Save vector registers to signal stack */ if (cpu_has_vx()) { for (i = 0; i < __NUM_VXRS_LOW; i++) - vxrs[i] = current->thread.fpu.vxrs[i].low; + vxrs[i] = current->thread.ufpu.vxrs[i].low; if (__copy_to_user(&sregs_ext->vxrs_low, vxrs, sizeof(sregs_ext->vxrs_low)) || __copy_to_user(&sregs_ext->vxrs_high, - current->thread.fpu.vxrs + __NUM_VXRS_LOW, + current->thread.ufpu.vxrs + __NUM_VXRS_LOW, sizeof(sregs_ext->vxrs_high))) return -EFAULT; } @@ -165,12 +165,12 @@ static int restore_sigregs_ext32(struct pt_regs *regs, if (cpu_has_vx()) { if (__copy_from_user(vxrs, &sregs_ext->vxrs_low, sizeof(sregs_ext->vxrs_low)) || - __copy_from_user(current->thread.fpu.vxrs + __NUM_VXRS_LOW, + __copy_from_user(current->thread.ufpu.vxrs + __NUM_VXRS_LOW, &sregs_ext->vxrs_high, sizeof(sregs_ext->vxrs_high))) return -EFAULT; for (i = 0; i < __NUM_VXRS_LOW; i++) - current->thread.fpu.vxrs[i].low = vxrs[i]; + current->thread.ufpu.vxrs[i].low = vxrs[i]; } return 0; } @@ -184,7 +184,7 @@ COMPAT_SYSCALL_DEFINE0(sigreturn) if (get_compat_sigset(&set, (compat_sigset_t __user *)frame->sc.oldmask)) goto badframe; set_current_blocked(&set); - save_fpu_regs(); + save_user_fpu_regs(); if (restore_sigregs32(regs, &frame->sregs)) goto badframe; if (restore_sigregs_ext32(regs, &frame->sregs_ext)) @@ -207,7 +207,7 @@ COMPAT_SYSCALL_DEFINE0(rt_sigreturn) set_current_blocked(&set); if (compat_restore_altstack(&frame->uc.uc_stack)) goto badframe; - save_fpu_regs(); + save_user_fpu_regs(); if (restore_sigregs32(regs, &frame->uc.uc_mcontext)) goto badframe; if (restore_sigregs_ext32(regs, &frame->uc.uc_mcontext_ext)) |