* Re: spinlock BUG on b44 netconsole [not found] ` <21d7e9970512281915s29cf5ac5p33995791c716fc0f@mail.gmail.com> @ 2005-12-30 0:59 ` Francois Romieu 0 siblings, 0 replies; only message in thread From: Francois Romieu @ 2005-12-30 0:59 UTC (permalink / raw) To: Dave Airlie; +Cc: LKML, netdev (netdev Cced) Dave Airlie <airlied@gmail.com> : [...] Replace the spinlock in b44_start_xmit by the irq_{save/restore} version. Do the same around for spin_lock(&np->dev->xmit_lock); in netpoll_send_skb. If it helps, it's an ugly, buggy, bandaid and you should consider capturing the messages through a serial cable instead. If you want to read the details, see the thread "Netconsole violates dev->hard_start_xmit synch rules" started the 06/09/2005 on netdev@vger.kernel.org. -- Ueimor ^ permalink raw reply [flat|nested] only message in thread
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2005-12-30 0:59 ` spinlock BUG on b44 netconsole Francois Romieu
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