diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2016-09-29 15:19:46 -0700 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2016-12-13 13:16:11 -0800 |
| commit | f5f3bde4f676ea4b23ac1d7293c69a069e687351 (patch) | |
| tree | 27f15dc23e6057fb6d1f6c948daa5c41cc35b8b5 /arch/arc/kernel/entry-compact.S | |
| parent | 7badf6fefca8278e749e82411fdb98b123cca50e (diff) | |
ARC: ARCompact entry: elide re-reading ECR in ProtV handler
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel/entry-compact.S')
| -rw-r--r-- | arch/arc/kernel/entry-compact.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arc/kernel/entry-compact.S b/arch/arc/kernel/entry-compact.S index 98812c1248df..9211707634dc 100644 --- a/arch/arc/kernel/entry-compact.S +++ b/arch/arc/kernel/entry-compact.S @@ -259,7 +259,7 @@ ENTRY(EV_TLBProtV) EXCEPTION_PROLOGUE - lr r2, [ecr] + mov r2, r9 ; ECR set into r9 already lr r0, [efa] ; Faulting Data address (not part of pt_regs saved above) ; Exception auto-disables further Intr/exceptions. |