Date: Sat, 3 Jan 2009 02:24:42 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: Thomas Sparrevohn <Thomas.Sparrevohn@btinternet.com> Cc: freebsd-current@freebsd.org Subject: Re: panic on (hdd)load Message-ID: <200901030224.44187.hselasky@c2i.net> In-Reply-To: <200901030116.45837.Thomas.Sparrevohn@btinternet.com> References: <495E8F00.2050309@grohnwaldt.eu> <495EAFE1.4040801@grohnwaldt.eu> <200901030116.45837.Thomas.Sparrevohn@btinternet.com>
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On Saturday 03 January 2009, Thomas Sparrevohn wrote: > On Saturday 03 January 2009 00:22:57 Uwe Grohnwaldt wrote: > > > This error occurs because of some DMA corruption when the PM changes was > added to the ATA framework. The error is actually related to the USB Umass > device. > > HPS has already identified the issue in the new USB stack but I don't think > it has been solved yet ;-( > > Try to disable umass devices and see what happens > Here is the patch I've made. Probably you can or have to make the re-alignment unconditional. http://perforce.freebsd.org/chv.cgi?CH=154181 --HPS
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