Re: PROBLEM: Xen paging-request boot failure since 4.19.5

2018-12-20 Thread Ken Pizzini
On Thu, Dec 20, 2018 at 11:12:40AM -0500, Boris Ostrovsky wrote: > This is addressed by https://lkml.org/lkml/2018/12/11/266 but has not > been merged yet. Confirmed: applying the patch in that posting to my Gentoo sys-kernel/gentoo-sources-4.19.10 tree results in a working system for me. Thanks,

Re: PROBLEM: Xen paging-request boot failure since 4.19.5

2018-12-20 Thread Boris Ostrovsky
On 12/19/18 4:25 PM, Ken Pizzini wrote: > Since 4.19.5 I have not been able to boot kernels on my Xen-hosted VM on > a system with an Intel Xeon L5520 processor (microcode 0x1d). > > 4.19.4 worked fine; I've tried kernels 4.19.5, 4.19.6, 4.19.7 4.19.9, 4.19.10, > 4.20-rc7, and they all throw: >

PROBLEM: Xen paging-request boot failure since 4.19.5

2018-12-19 Thread Ken Pizzini
Since 4.19.5 I have not been able to boot kernels on my Xen-hosted VM on a system with an Intel Xeon L5520 processor (microcode 0x1d). 4.19.4 worked fine; I've tried kernels 4.19.5, 4.19.6, 4.19.7 4.19.9, 4.19.10, 4.20-rc7, and they all throw: BUG: unable to handle kernel paging request at ff