summaryrefslogtreecommitdiffstats
path: root/arch/s390/kernel/signal.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/kernel/signal.c')
-rw-r--r--arch/s390/kernel/signal.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 43e9661cd7..6c2cb34540 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -30,8 +30,8 @@
#include <linux/compat.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
+#include <asm/access-regs.h>
#include <asm/lowcore.h>
-#include <asm/switch_to.h>
#include <asm/vdso.h>
#include "entry.h"
@@ -109,7 +109,7 @@ struct rt_sigframe
static void store_sigregs(void)
{
save_access_regs(current->thread.acrs);
- save_fpu_regs();
+ save_user_fpu_regs();
}
/* Load registers after signal return */
@@ -131,7 +131,7 @@ static int save_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
memcpy(&user_sregs.regs.gprs, &regs->gprs, sizeof(sregs->regs.gprs));
memcpy(&user_sregs.regs.acrs, current->thread.acrs,
sizeof(user_sregs.regs.acrs));
- fpregs_store(&user_sregs.fpregs, &current->thread.fpu);
+ fpregs_store(&user_sregs.fpregs, &current->thread.ufpu);
if (__copy_to_user(sregs, &user_sregs, sizeof(_sigregs)))
return -EFAULT;
return 0;
@@ -165,7 +165,7 @@ static int restore_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
memcpy(&current->thread.acrs, &user_sregs.regs.acrs,
sizeof(current->thread.acrs));
- fpregs_load(&user_sregs.fpregs, &current->thread.fpu);
+ fpregs_load(&user_sregs.fpregs, &current->thread.ufpu);
clear_pt_regs_flag(regs, PIF_SYSCALL); /* No longer in a system call */
return 0;
@@ -181,11 +181,11 @@ static int save_sigregs_ext(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;
}
@@ -202,12 +202,12 @@ static int restore_sigregs_ext(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;
}
@@ -222,7 +222,7 @@ SYSCALL_DEFINE0(sigreturn)
if (__copy_from_user(&set.sig, &frame->sc.oldmask, _SIGMASK_COPY_SIZE))
goto badframe;
set_current_blocked(&set);
- save_fpu_regs();
+ save_user_fpu_regs();
if (restore_sigregs(regs, &frame->sregs))
goto badframe;
if (restore_sigregs_ext(regs, &frame->sregs_ext))
@@ -246,7 +246,7 @@ SYSCALL_DEFINE0(rt_sigreturn)
set_current_blocked(&set);
if (restore_altstack(&frame->uc.uc_stack))
goto badframe;
- save_fpu_regs();
+ save_user_fpu_regs();
if (restore_sigregs(regs, &frame->uc.uc_mcontext))
goto badframe;
if (restore_sigregs_ext(regs, &frame->uc.uc_mcontext_ext))