Re: [Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-02 Thread M A Young
On Mon, 2 Jul 2018, Juergen Gross wrote: > On 01/07/18 18:43, Michael Young wrote: > > I am seeing crash on boot and DomU (pv) on Fedora with the 4.17 kernel > > (eg. kernel-4.17.2-200.fc28.x86_64 and kernel-4.17.3-200.fc28.x86_64) which > > didn't occur with 4.16 kernel (eg. kernel-4.16.16-300.fc

Re: [Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-02 Thread Juergen Gross
On 01/07/18 18:43, Michael Young wrote: > I am seeing crash on boot and DomU (pv) on Fedora with the 4.17 kernel > (eg. kernel-4.17.2-200.fc28.x86_64 and kernel-4.17.3-200.fc28.x86_64) which > didn't occur with 4.16 kernel (eg. kernel-4.16.16-300.fc28.x86_64) Could you please try the attached patc

Re: [Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-01 Thread Juergen Gross
On 01/07/18 23:26, Michael Young wrote: > On Sun, 1 Jul 2018, M A Young wrote: > >> I get (with kernel-4.17.3-200.fc28.x86_64 which is a bit easier) >> >> rip: 81062330 native_irq_disable >> flags: 0246 i z p >> rsp: 82203d90 >> rax: 0246    rcx:    

Re: [Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-01 Thread Michael Young
On Sun, 1 Jul 2018, M A Young wrote: I get (with kernel-4.17.3-200.fc28.x86_64 which is a bit easier) rip: 81062330 native_irq_disable flags: 0246 i z p rsp: 82203d90 rax: 0246 rcx: rdx: rbx: rsi: f

Re: [Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-01 Thread M A Young
On Sun, 1 Jul 2018, Andrew Cooper wrote: > On 01/07/18 17:43, Michael Young wrote: > > I am seeing crash on boot and DomU (pv) on Fedora with the 4.17 kernel > > (eg. kernel-4.17.2-200.fc28.x86_64 and kernel-4.17.3-200.fc28.x86_64) > > which > > didn't occur with 4.16 kernel (eg. kernel-4.16.16-30

Re: [Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-01 Thread Andrew Cooper
On 01/07/18 17:43, Michael Young wrote: > I am seeing crash on boot and DomU (pv) on Fedora with the 4.17 kernel > (eg. kernel-4.17.2-200.fc28.x86_64 and kernel-4.17.3-200.fc28.x86_64) > which > didn't occur with 4.16 kernel (eg. kernel-4.16.16-300.fc28.x86_64) > > The backtrace for a Dom0 boot of

[Xen-devel] xen crash with 4.17 kernel on Fedora

2018-07-01 Thread Michael Young
I am seeing crash on boot and DomU (pv) on Fedora with the 4.17 kernel (eg. kernel-4.17.2-200.fc28.x86_64 and kernel-4.17.3-200.fc28.x86_64) which didn't occur with 4.16 kernel (eg. kernel-4.16.16-300.fc28.x86_64) The backtrace for a Dom0 boot of xen-4.10.1-5.fc28.x86_64 running kernel-4.17.2-200