Hi,
I just noticed you've accepted a patch from Yang Yi dealing with interrupts
in the e1000 drivers on a PREEMPT_RT kernel. I did not yet understood the
problem but I blindly applied the same fix on the tg3 driver to get rid of the
following message :
network driver disabled interrupts: tg3_start_xmit+0x0/0x620
Signed-off-by: Guillaume Foliard <[EMAIL PROTECTED]>
--- linux-2.6.12-rc1/drivers/net/tg3.c 2005-03-18 02:34:13 +0100
+++ linux-2.6.12-rc1-RT-V0.7.41-14/drivers/net/tg3.c 2005-03-29 20:25:33
+0200
@@ -3085,9 +3085,9 @@ static int tg3_start_xmit(struct sk_buff
* So we really do need to disable interrupts when taking
* tx_lock here.
*/
- local_irq_save(flags);
+ local_irq_save_nort(flags);
if (!spin_trylock(&tp->tx_lock)) {
- local_irq_restore(flags);
+ local_irq_restore_nort(flags);
return NETDEV_TX_LOCKED;
}
-
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