Re: Fw: [Bugme-new] [Bug 4628] New: Test server hang while running rhr (network) test on RHEL4 with kernel 2.6.12-rc1-mm4
From: Ganesh Venkatesan <hidden>
Date: 2005-05-26 23:08:17
From: Ganesh Venkatesan <hidden>
Date: 2005-05-26 23:08:17
Herbert: I do not get it. Bear with my ignorance. e100_tx_timeout does not call e100_down. It is called from e100_tx_timeout_task which is invoked as a result of schedule_work. Are you saying that it would still not have the right context to call netif_disable_poll()? thanks, ganesh. On 5/26/05, Herbert Xu [off-list ref] wrote:
On Thu, May 26, 2005 at 01:41:53PM -0700, Venkatesan, Ganesh wrote:quoted
I already responded to this analysis before. In any case, here it is: Later versions of e100 (3.4.8 for instance) includes a call to netif_poll_disable in e100_down. This is supposed to wait and when itAs I said last time, this is broken since the code path in question starts from tx_timeout which is called in softirq context. You'll need to schedule a work struct at least. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt