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33 lines
1.3 KiB
Diff
33 lines
1.3 KiB
Diff
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Date: Tue, 9 Mar 2021 09:42:12 +0100
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Subject: [PATCH 09/20] net: sundance: Use tasklet_disable_in_atomic().
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tasklet_disable() is used in the timer callback. This might be distangled,
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but without access to the hardware that's a bit risky.
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Replace it with tasklet_disable_in_atomic() so tasklet_disable() can be
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changed to a sleep wait once all remaining atomic users are converted.
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Cc: Denis Kirjanov <kda@linux-powerpc.org>
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Cc: "David S. Miller" <davem@davemloft.net>
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Cc: Jakub Kicinski <kuba@kernel.org>
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Cc: netdev@vger.kernel.org
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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---
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drivers/net/ethernet/dlink/sundance.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/net/ethernet/dlink/sundance.c
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+++ b/drivers/net/ethernet/dlink/sundance.c
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@@ -963,7 +963,7 @@ static void tx_timeout(struct net_device
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unsigned long flag;
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netif_stop_queue(dev);
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- tasklet_disable(&np->tx_tasklet);
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+ tasklet_disable_in_atomic(&np->tx_tasklet);
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iowrite16(0, ioaddr + IntrEnable);
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printk(KERN_WARNING "%s: Transmit timed out, TxStatus %2.2x "
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"TxFrameId %2.2x,"
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