Will do. Should I leave in Philippes patch? I will assume no for now... On Friday, 15 October, 2010 2:51pm, "Gilles Chanteperdrix" <gilles.chanteperd...@xenomai.org> said:
> edward.robb...@oxfordtechnologies.co.uk wrote: > > I am also finding that tasks are frequently hanging, causing > > ipipetraces with "INFO: task xxx:xxx blocked for more than 120 > > seconds". Ihave just had this with apt-get update, and was previously > > getting itwith grub-install. Could this be related? > > Yes. There is obviously an issue in your patched kernel, we need to find > this first before we draw any conclusion from any other behaviour. > > From the trace you sent, it looks like it happens in the MTRR code, but > it could also be an SMI, or some other bug. For debugging purposes, > could you try disabling MTRRs in the kernel configuration? > > -- > Gilles. >
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