ARC: [arcompact] handle unaligned access delay slot corner case

[linux-2.6-microblaze.git] / arch / arc / kernel / unaligned.c

diff --git a/arch/arc/kernel/unaligned.c b/arch/arc/kernel/unaligned.c
index abd961f..91ebe38 100644 (file)
--- a/arch/arc/kernel/unaligned.c
+++ b/arch/arc/kernel/unaligned.c
@@ -241,8 +241,9 @@ int misaligned_fixup(unsigned long address, struct pt_regs *regs,
        if (state.fault)
                goto fault;
 
+       /* clear any remanants of delay slot */
        if (delay_mode(regs)) {
-               regs->ret = regs->bta;
+               regs->ret = regs->bta ~1U;
                regs->status32 &= ~STATUS_DE_MASK;
        } else {
                regs->ret += state.instr_len;