[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Error booting Xen
>>> On 18.01.16 at 19:29, <dario.faggioli@xxxxxxxxxx> wrote: > On Mon, 2016-01-18 at 18:09 +0000, Andrew Cooper wrote: >> On 18/01/16 18:03, Harmandeep Kaur wrote: >> > I tried to boot Xen (cloned from git clone >> > git://xenbits.xen.org/xen.git), but it stucks >> > in a infinite loop. I got the log via serial. >> > You can inspect it at >> > http://paste2.org/YCpkzbpG >> > >> > If anybody has encountered this issue >> > before, I will appreciate any help. >> >> Does that last line "(XEN) traps.c:3290: GPF (0000): ffff82d0801af585 >> -> >> ffff82d080240e5a" repeat forever? >> > It does, as far as Harmandeep told me. > > Also, that same Linux kernel binary boots as baremetal. > > ISTR (but, Harmandeep, correct me if I'm wrong) that it was booting > fine as Dom0, if the Ubuntu packaged version of Xen was used (which I > think is 4.5). > >> If so, it is a dom0 kernel bug not a Xen bug. >> > Yeah, but again, it was booting as dom0 with another Xen... doesn't > that mean that Xen at least has a role in exposing it? > > Also, what would you think it's better to try next... try another > kernel? Figure out what the GP fault that gets recovered from is being caused by. Then - if indeed it worked on another hypervisor build - figure out the difference(s) in behavior. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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