Date: Thu, 13 Jan 2011 23:46:40 +0100 From: =?ISO-8859-1?Q?G=F3t_Andr=E1s?= <got.andras@deployis.eu> To: Colin Percival <cperciva@freebsd.org> Cc: freebsd-xen@freebsd.org Subject: Re: does anyone have Xen running on an AMD system? Message-ID: <4D2F80D0.5000803@deployis.eu> In-Reply-To: <4D2F7F3A.6090008@freebsd.org> References: <201101121601.58282.snasonov@bcc.ru> <201101131651.37535.snasonov@bcc.ru> <4D2F0926.3070407@deployis.eu> <201101131722.38551.snasonov@bcc.ru> <4D2F7CBC.4090502@deployis.eu> <4D2F7DA1.4050206@freebsd.org> <4D2F7E3F.1000007@deployis.eu> <4D2F7F3A.6090008@freebsd.org>
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Colin Percival wrote: > On 01/13/11 14:35, Gót András wrote: >> Colin Percival wrote: >>> This is a different panic (PR kern/152228). To fix this one, set >>> machdep.idle_mwait=0 in the loader. >> er, how could we set it from the Xen config side (or any side)? With >> Linux, in PV mode Xen just boots the kernel with some params. > > I think putting it into the extra="..." line in a xen domain config file works. > I'm using pv-grub, and with that I just add the config options after the kernel > path (e.g., "kernel /boot/kernel/kernel machdep.idle_mwait=0,boot_verbose=1"). > Thanks, I've just find it here: http://wiki.freebsd.org/AdrianChadd/XenHackery It boots fine with machdep.idle_mwait=0
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