[PATCH] cxgb3: fix hot plug removal crash

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From: Divy Le Ray
Date: Wednesday, March 3, 2010 - 12:49 pm

From: Divy Le Ray <divy@chelsio.com>

queue restart tasklets need to be stopped after napi handlers are stopped
since the latter can restart them.  So stop them after stopping napi.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
---

 drivers/net/cxgb3/cxgb3_main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 6fd968a..cecdec1 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1280,6 +1280,7 @@ static void cxgb_down(struct adapter *adapter)
 
 	free_irq_resources(adapter);
 	quiesce_rx(adapter);
+	t3_sge_stop(adapter);
 	flush_workqueue(cxgb3_wq);	/* wait for external IRQ handler */
 }
 

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Messages in current thread:
[PATCH] cxgb3: fix hot plug removal crash, Divy Le Ray, (Wed Mar 3, 12:49 pm)
Re: [PATCH] cxgb3: fix hot plug removal crash, David Miller, (Thu Mar 4, 1:39 am)