Messages in this thread | | | Subject | PREEMPT_RT with e1000 | From | Daniel Walker <> | Date | Wed, 31 Aug 2005 13:03:22 -0700 |
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It looks like Gigabit Ethernet is still having some problems. This is with the e1000 driver. If I remove all the qdisc_restart changes it starts to work the warning below goes away, but it has smp_processor_id warnings.
Daniel
BUG: softirq-net-tx/:5, possible softlockup detected on CPU#0!
Call Trace: <IRQ> <ffffffff8015b92a>{softlockup_detected+56} <ffffffff8015b9d7>{softlockup_tick+164} <ffffffff80119a4b>{smp_apic_timer_interrupt+55} <ffffffff8010e6a4>{apic_timer_interrupt+132} <EOI> <ffffffff80516f9b>{__down_mutex+694} <ffffffff80482e4d>{qdisc_restart+369} <ffffffff80476198>{net_tx_action+200} <ffffffff8013a802>{ksoftirqd+231} <ffffffff8013a71b>{ksoftirqd+0} <ffffffff8014a769>{kthread+218} <ffffffff8010e9f6>{child_rip+8} <ffffffff8014a68f>{kthread+0} <ffffffff8010e9ee>{child_rip+0} --------------------------- | preempt count: 00010000 ] | 0-level deep critical section nesting: ----------------------------------------
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