[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Error booting Xen
On Tue, Jan 19, 2016 at 10:38 PM, Dario Faggioli <dario.faggioli@xxxxxxxxxx> wrote: > On Tue, 2016-01-19 at 17:02 +0000, Andrew Cooper wrote: >> On 19/01/16 16:47, Jan Beulich wrote: >> > > > > On 19.01.16 at 17:27, <write.harmandeep@xxxxxxxxx> wrote: >> > > Adding 'xsave=0' is working for now. Thank you >> > > all for your help :) >> > But that means we actually should get to the bottom of your >> > problem! >> >> There was some discussion on IRC. `xrstror` was repeatedly taking >> the >> same fault; i.e. the fixup code wasn't fixing up suitably. >> > Yes, indeed. > >> As a first candidate, I expect 83ae0bb2 is a likely candidate. >> Harmandeep is using a Skylake processor. >> > Yes, she is on Skylake. But she's also using master, so, > AFAICT, 83ae0bb2 is not there. > > She will be trying to use staging (and kill xsave=0) soon, and will let > us know. I tried booting staging branch but results were identical. Following line repeats endlessly. (XEN) traps.c:3290: GPF (0000): ffff82d0801c1cce -> ffff82d080252e5c $ 'addr2line -e xen-syms ffff82d0801c1cce' returns 'xen/xen/arch/x86/xstate.c:387' which again points to xsave. Also, adding 'xsave=0' makes it boot just fine. Full boot log here, http://paste2.org/1DCge9Fb Thanks and regards, Harmandeep > Thanks and Regards, > Dario > -- > <<This happens because I choose it to happen!>> (Raistlin Majere) > ----------------------------------------------------------------- > Dario Faggioli, Ph.D, http://about.me/dario.faggioli > Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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