[PATCH] cxgb3: fix hot plug removal crash
Divy Le Ray
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 <di...@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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David Miller
> From: Divy Le Ray <di...@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 <di...@chelsio.com>
Applied.