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authorLendacky, Thomas <Thomas.Lendacky@amd.com>2015-06-05 21:02:26 (GMT)
committerDavid S. Miller <davem@davemloft.net>2015-06-07 07:21:12 (GMT)
commit078b29d7e92e4254b6de16097d0369dde17efe21 (patch)
treef196fbc764d3dd3ce0944064025ce3b3f7d87865 /drivers
parent6d7954130c8d7100b7aba3c986fc4eefedf1a1ad (diff)
downloadlinux-078b29d7e92e4254b6de16097d0369dde17efe21.tar.xz
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-drv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index db84ddc..9fd6c69 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -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);