X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Facpi%2Fapei%2Fghes.c;fp=kernel%2Fdrivers%2Facpi%2Fapei%2Fghes.c;h=eac4f3b02df9637f175831a5e4e5cd30ae21eb05;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=3dd9c462d22afd650b989399ac9c973afc983257;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/acpi/apei/ghes.c b/kernel/drivers/acpi/apei/ghes.c
index 3dd9c462d..eac4f3b02 100644
--- a/kernel/drivers/acpi/apei/ghes.c
+++ b/kernel/drivers/acpi/apei/ghes.c
@@ -657,7 +657,7 @@ static int ghes_proc(struct ghes *ghes)
 	ghes_do_proc(ghes, ghes->estatus);
 out:
 	ghes_clear_estatus(ghes);
-	return 0;
+	return rc;
 }
 
 static void ghes_add_timer(struct ghes *ghes)
@@ -847,6 +847,8 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
 		if (ghes_read_estatus(ghes, 1)) {
 			ghes_clear_estatus(ghes);
 			continue;
+		} else {
+			ret = NMI_HANDLED;
 		}
 
 		sev = ghes_severity(ghes->estatus->error_severity);
@@ -858,12 +860,11 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
 
 		__process_error(ghes);
 		ghes_clear_estatus(ghes);
-
-		ret = NMI_HANDLED;
 	}
 
 #ifdef CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG
-	irq_work_queue(&ghes_proc_irq_work);
+	if (ret == NMI_HANDLED)
+		irq_work_queue(&ghes_proc_irq_work);
 #endif
 	atomic_dec(&ghes_in_nmi);
 	return ret;