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-rw-r--r--arch/alpha/kernel/entry.S1
-rw-r--r--arch/alpha/kernel/traps.c15
2 files changed, 8 insertions, 8 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index 76cc0cb5fc2..e38671c922b 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -196,6 +196,7 @@ entUna:
stq $26, 208($sp)
stq $27, 216($sp)
stq $28, 224($sp)
+ mov $sp, $19
stq $gp, 232($sp)
lda $8, 0x3fff
stq $31, 248($sp)
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 6f509a644bd..f9d12319e0f 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -446,16 +446,15 @@ struct unaligned_stat {
/* Macro for exception fixup code to access integer registers. */
-#define una_reg(r) (regs.regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)])
+#define una_reg(r) (regs->regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)])
asmlinkage void
do_entUna(void * va, unsigned long opcode, unsigned long reg,
- unsigned long a3, unsigned long a4, unsigned long a5,
- struct allregs regs)
+ struct allregs *regs)
{
long error, tmp1, tmp2, tmp3, tmp4;
- unsigned long pc = regs.pc - 4;
+ unsigned long pc = regs->pc - 4;
const struct exception_table_entry *fixup;
unaligned[0].count++;
@@ -636,7 +635,7 @@ got_exception:
printk("Forwarding unaligned exception at %lx (%lx)\n",
pc, newpc);
- (&regs)->pc = newpc;
+ regs->pc = newpc;
return;
}
@@ -650,7 +649,7 @@ got_exception:
current->comm, current->pid);
printk("pc = [<%016lx>] ra = [<%016lx>] ps = %04lx\n",
- pc, una_reg(26), regs.ps);
+ pc, una_reg(26), regs->ps);
printk("r0 = %016lx r1 = %016lx r2 = %016lx\n",
una_reg(0), una_reg(1), una_reg(2));
printk("r3 = %016lx r4 = %016lx r5 = %016lx\n",
@@ -670,10 +669,10 @@ got_exception:
una_reg(22), una_reg(23), una_reg(24));
printk("r25= %016lx r27= %016lx r28= %016lx\n",
una_reg(25), una_reg(27), una_reg(28));
- printk("gp = %016lx sp = %p\n", regs.gp, &regs+1);
+ printk("gp = %016lx sp = %p\n", regs->gp, regs+1);
dik_show_code((unsigned int *)pc);
- dik_show_trace((unsigned long *)(&regs+1));
+ dik_show_trace((unsigned long *)(regs+1));
if (test_and_set_thread_flag (TIF_DIE_IF_KERNEL)) {
printk("die_if_kernel recursion detected.\n");