diff mbox series

[v2,4/5] x86/mce: remove redundant call to irq_work_queue()

Message ID 20201127161819.3106432-5-gabriele.paoloni@intel.com (mailing list archive)
State New, archived
Headers show
Series x86/MCE: some minor fixes | expand

Commit Message

Paoloni, Gabriele Nov. 27, 2020, 4:18 p.m. UTC 
Right now in do_machine_check() __mc_scan_banks() triggers
the following call tree:
__mc_scan_banks()->mce_log()->irq_work_queue(&mce_irq_work).

Hence the call of irq_work_queue() below after __mc_scan_banks()
seems redundant. Just remove it.

Signed-off-by: Gabriele Paoloni <gabriele.paoloni@intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
---
 arch/x86/kernel/cpu/mce/core.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index d766a3f6a343..802302c54762 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -1408,9 +1408,6 @@  noinstr void do_machine_check(struct pt_regs *regs)
 		}
 	}
 
-	if (worst > 0)
-		irq_work_queue(&mce_irq_work);
-
 	if (worst != MCE_AR_SEVERITY && !kill_it)
 		goto out;