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--- linux-2.6.16.20/arch/sh/kernel/signal.c_orig 2006-06-08 23:52:12.000000000 +0000
+++ linux-2.6.16.20/arch/sh/kernel/signal.c 2006-06-08 23:58:27.000000000 +0000
@@ -33,7 +33,7 @@
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
+asmlinkage int do_signal(volatile struct pt_regs *regs, sigset_t *oldset);
/*
* Atomically swap in the new signal mask, and wait for a signal.
@@ -41,7 +41,7 @@
asmlinkage int
sys_sigsuspend(old_sigset_t mask,
unsigned long r5, unsigned long r6, unsigned long r7,
- struct pt_regs regs)
+ volatile struct pt_regs regs)
{
sigset_t saveset;
@@ -64,7 +64,7 @@
asmlinkage int
sys_rt_sigsuspend(sigset_t *unewset, size_t sigsetsize,
unsigned long r6, unsigned long r7,
- struct pt_regs regs)
+ volatile struct pt_regs regs)
{
sigset_t saveset, newset;
@@ -92,7 +92,7 @@
asmlinkage int
sys_sigaction(int sig, const struct old_sigaction __user *act,
- struct old_sigaction __user *oact)
+ volatile struct old_sigaction __user *oact)
{
struct k_sigaction new_ka, old_ka;
int ret;
@@ -125,7 +125,7 @@
asmlinkage int
sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
unsigned long r6, unsigned long r7,
- struct pt_regs regs)
+ volatile struct pt_regs regs)
{
return do_sigaltstack(uss, uoss, regs.regs[15]);
}
@@ -232,7 +232,7 @@
asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
- struct pt_regs regs)
+ volatile struct pt_regs regs)
{
struct sigframe __user *frame = (struct sigframe __user *)regs.regs[15];
sigset_t set;
@@ -265,7 +265,7 @@
asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
- struct pt_regs regs)
+ volatile struct pt_regs regs)
{
struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs.regs[15];
sigset_t set;
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