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Diffstat (limited to 'arch/arc/kernel/entry.S')
| -rw-r--r-- | arch/arc/kernel/entry.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index e33a0bf45589..3f6ce98fea11 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -232,7 +232,11 @@ ARC_EXIT handle_interrupt_level2 ARC_ENTRY handle_interrupt_level1 /* free up r9 as scratchpad */ +#ifdef CONFIG_SMP + sr r9, [ARC_REG_SCRATCH_DATA0] +#else st r9, [@int1_saved_reg] +#endif ;Which mode (user/kernel) was the system in when intr occured lr r9, [status32_l1] |