diff options
| author | Ingo Molnar <mingo@elte.hu> | 2018-05-02 13:30:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-26 08:48:46 +0200 |
| commit | a221a0c1db1e343ba64a41e21a39aea73d35ab7f (patch) | |
| tree | 1e75e1f98f437f89a85c11f8fa9b127141a91128 /drivers | |
| parent | 69847b97f21141c2d4f6e9c1b22d932b7add3182 (diff) | |
8139too: Use disable_irq_nosync() in rtl8139_poll_controller()
[ Upstream commit af3e0fcf78879f718c5f73df0814951bd7057d34 ]
Use disable_irq_nosync() instead of disable_irq() as this might be
called in atomic context with netpoll.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/realtek/8139too.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c index ef668d300800..d987d571fdd6 100644 --- a/drivers/net/ethernet/realtek/8139too.c +++ b/drivers/net/ethernet/realtek/8139too.c @@ -2229,7 +2229,7 @@ static void rtl8139_poll_controller(struct net_device *dev) struct rtl8139_private *tp = netdev_priv(dev); const int irq = tp->pci_dev->irq; - disable_irq(irq); + disable_irq_nosync(irq); rtl8139_interrupt(irq, dev); enable_irq(irq); } |