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Date: Fri, 5 Jun 2015 16:02:26 -0500 From: Tom Lendacky <thomas.lendacky@....com> To: <netdev@...r.kernel.org> CC: David Miller <davem@...emloft.net> Subject: [PATCH net] 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@...hat.com> Signed-off-by: Tom Lendacky <thomas.lendacky@....com> --- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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); -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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