diff mbox

[6/6] powerpc/eeh: Reorder output messages

Message ID 1378429205-16248-7-git-send-email-shangw@linux.vnet.ibm.com (mailing list archive)
State Accepted, archived
Commit 5293bf97a27e1be8ac6096aa198ff6a9e3e6837c
Delegated to: Benjamin Herrenschmidt
Headers show

Commit Message

Gavin Shan Sept. 6, 2013, 1 a.m. UTC 
We already had some output messages from EEH core. Occasionally,
we can see the output messages from EEH core before the stack
dump. That's not what we expected. The patch fixes that and shows
the stack dump prior to output messages from EEH core.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
---
 arch/powerpc/kernel/eeh.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 55593ee..1fb331d 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -327,11 +327,11 @@  static int eeh_phb_check_failure(struct eeh_pe *pe)
 	/* Isolate the PHB and send event */
 	eeh_pe_state_mark(phb_pe, EEH_PE_ISOLATED);
 	eeh_serialize_unlock(flags);
-	eeh_send_failure_event(phb_pe);
 
 	pr_err("EEH: PHB#%x failure detected\n",
 		phb_pe->phb->global_number);
 	dump_stack();
+	eeh_send_failure_event(phb_pe);
 
 	return 1;
 out:
@@ -454,8 +454,6 @@  int eeh_dev_check_failure(struct eeh_dev *edev)
 	eeh_pe_state_mark(pe, EEH_PE_ISOLATED);
 	eeh_serialize_unlock(flags);
 
-	eeh_send_failure_event(pe);
-
 	/* Most EEH events are due to device driver bugs.  Having
 	 * a stack trace will help the device-driver authors figure
 	 * out what happened.  So print that out.
@@ -464,6 +462,8 @@  int eeh_dev_check_failure(struct eeh_dev *edev)
 		pe->addr, pe->phb->global_number);
 	dump_stack();
 
+	eeh_send_failure_event(pe);
+
 	return 1;
 
 dn_unlock: