summaryrefslogtreecommitdiffstats
path: root/arch/microblaze/kernel/signal.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/microblaze/kernel/signal.c')
-rw-r--r--arch/microblaze/kernel/signal.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index d8d3bb3..5996711 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -93,7 +93,7 @@ static int restore_sigcontext(struct pt_regs *regs,
asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
{
struct rt_sigframe __user *frame =
- (struct rt_sigframe __user *)(regs->r1 + STATE_SAVE_ARG_SPACE);
+ (struct rt_sigframe __user *)(regs->r1);
sigset_t set;
int rval;
@@ -197,8 +197,8 @@ static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
/* Create the ucontext. */
err |= __put_user(0, &frame->uc.uc_flags);
- err |= __put_user(0, &frame->uc.uc_link);
- err |= __put_user((void *)current->sas_ss_sp,
+ err |= __put_user(NULL, &frame->uc.uc_link);
+ err |= __put_user((void __user *)current->sas_ss_sp,
&frame->uc.uc_stack.ss_sp);
err |= __put_user(sas_ss_flags(regs->r1),
&frame->uc.uc_stack.ss_flags);
@@ -247,7 +247,7 @@ static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
goto give_sigsegv;
/* Set up registers for signal handler */
- regs->r1 = (unsigned long) frame - STATE_SAVE_ARG_SPACE;
+ regs->r1 = (unsigned long) frame;
/* Signal handler args: */
regs->r5 = signal; /* arg 0: signum */
OpenPOWER on IntegriCloud