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Date: Wed, 26 Mar 2008 11:28:13 -0400 (EDT) From: "Peter F. Patel-Schneider" <pfps@...earch.bell-labs.com> To: htejun@...il.com Cc: pfps@...izon.net, alan@...rguk.ukuu.org.uk, linux-kernel@...r.kernel.org Subject: Re: 2.6.23-rc9-git4: pata_pcmcia, disabling IRQ #9 and Re: libata and legacy ide pcmcia failure From: Tejun Heo <htejun@...il.com> Subject: Re: 2.6.23-rc9-git4: pata_pcmcia, disabling IRQ #9 and Re: libata and legacy ide pcmcia failure Date: Wed, 26 Mar 2008 23:44:39 +0900 [Problems with PCMCIA adapter and CF card on ThinkPad T60p.] > Does irqpoll help? Yes! Booting with the irqpoll boot option results in correct behaviour even with repeated insertions and removals (with or without unmounting from desktop) and when booting with or without the adapter and card inserted. Much better (but slower). Booting without the irqpoll boot option and no adapter and card in at boot results in the bad behaviour when the adapter and card are first inserted. Booting without the irqpoll boot option and the adapter and card in at boot results in more-or-less correct behaviour (there is an extra icon on the desktop for the media, but this is a known problem and probably not related), although in the past the behaviour in this situation has been somewhat non-deterministic. Problem solved? Or not? > -- > tejun peter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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