diff options
| author | Ingo Molnar <mingo@elte.hu> | 2018-05-02 14:30:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 11:54:50 +0300 |
| commit | 683e95207e1aea6791a0d7242f5b7e71d52cc5d0 (patch) | |
| tree | d45f656155550f83edff48a03f92bfb0964f218a | |
| parent | 7eac0d47b74e08e7060e29ffff3527524986554b (diff) | |
| download | linux-683e95207e1aea6791a0d7242f5b7e71d52cc5d0.tar.xz | |
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>
| -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 007b38cce69a..7858f2bd894d 100644 --- a/drivers/net/ethernet/realtek/8139too.c +++ b/drivers/net/ethernet/realtek/8139too.c @@ -2215,7 +2215,7 @@ 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); } |