Monday, April 27, 2015, 4:55:06 PM, you wrote: > Hi David / Konrad,
> Today i tried upgrading my dom0 kernel to 4.1-rc1, but it stalls in early > boot. > Xen console was still reponsive so i dumped some info with the debug keys. > Serial log is attached. > The kernel boots fine on baremetal and my previous test kernel that was > pulled > and compiled on 20150423 in the mergewindow boots fine (unfortunately my > scripts > don't add an git commit version to the kernel name yet. > (but the 20150423 version has it's own issue when used as a PV guest kernel > with pci passthrough, pci-front can't connect somehow, which i was trying > to get at .. when i stumbled upon this one :-) ). > -- > Sander Hrmm shoot, that even didn't need a full bisection (but i looked over it before sending the mails), tested by reverting this one commit, after that it boots fine: 61f01dd941ba9e06d2bf05994450ecc3d61b6b8b "x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue" Question is .. why does it boot on baremetal, but not under Xen ? (any ideas before getting this to LKML and x86 maintainers / Linus ?) -- Sander _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel