UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

amd-xgbe: Use disable_irq_nosync from within timer function 

Since the Tx timer function runs in softirq context the driver needs
to call disable_irq_nosync instead of a disable_irq.

Reported-by: Josh Stone <jistone@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2015-06-05 16:02:26 -05:00 committed by David S. Miller
parent 6d7954130c
commit 078b29d7e9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
View File

@ -423,7 +423,7 @@ static void xgbe_tx_timer(unsigned long data)
if (napi_schedule_prep(napi)) {
/* Disable Tx and Rx interrupts */
if (pdata->per_channel_irq)
disable_irq(channel->dma_irq);
disable_irq_nosync(channel->dma_irq);
else
xgbe_disable_rx_tx_ints(pdata);