On 05/09/2016 04:08 AM, Jan Beulich wrote: >>>> On 09.05.16 at 00:51, <kmora...@riseup.net> wrote: >> I'm try to compile kernel 4.4.8 (using fedora 23) to run with Xen 4.6.0 >> and Intel Skylake processor (Intel Core i7-6600U) >> >> This kernel is crashing almost in the same way as explained in this >> thread... But my problem is mainly with Skylake. Because the same >> configuration works within another machine but with another processor >> (Intel Core i5-3340M). Attached are the boot logs. > The address the fault occurs on (ffff8000006bdee0) is bogus, so > from the register and stack dump alone I don't think we can derive > much. What we'd need is access to the kernel binary used (or > really the vmlinux accompanying the vmlinuz that was used), in > order to see where exactly the kernel died, and hence where this > bogus address originates from. As I understand it this is a kernel > you built yourself - can you make said binary from exactly that > build available somewhere? Yes I have it. But I get the same crash on various 4.4.X and also with 4.5.3.
**https://drive.google.com/open?id=0B6Ol0ob95UxXQV9HM1BWMmhCZ0E Also I compiled 4.2.28 / 4.1.X and it works fine with this processor, using i915.preliminary_hw_support, but we are experiencing problems with suspend/wakeup (but that's another story) > Or if you don't have it anymore, obtain > fresh logs for whichever binary you're going to make available? > > Jan Also there are more reports about the same crash with this kernel compiled by someone else: **http://yum.qubes-os.org/r3.1/unstable/dom0/fc20/rpm/kernel-4.4.8-9.pvops.qubes.x86_64.rpm
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