Re: [Xen-devel] Regression in guest destruction caused by altp2m

2015-07-29 Thread Sahita, Ravi
>From: Wei Liu [mailto:wei.l...@citrix.com] >Sent: Wednesday, July 29, 2015 3:04 AM > >On Mon, Jul 27, 2015 at 11:26:36PM +, Sahita, Ravi wrote: >[...] >> >> This makes me think it doesn't matter if I do "xl destroy" or just >> >> normal shutdown. And another test to normally shutdown guest >>

Re: [Xen-devel] Regression in guest destruction caused by altp2m

2015-07-29 Thread Wei Liu
On Mon, Jul 27, 2015 at 11:26:36PM +, Sahita, Ravi wrote: [...] > >> This makes me think it doesn't matter if I do "xl destroy" or just > >> normal shutdown. And another test to normally shutdown guest confirmed > >> that. > >> > >> The machine I have is quite old and doesn't support EPT. The r

Re: [Xen-devel] Regression in guest destruction caused by altp2m

2015-07-27 Thread Sahita, Ravi
>From: Andrew Cooper [mailto:am...@hermes.cam.ac.uk] On Behalf Of >Andrew Cooper >Sent: Monday, July 27, 2015 4:22 PM > >On 27/07/2015 19:09, Wei Liu wrote: >> On Mon, Jul 27, 2015 at 04:18:15PM +0100, Wei Liu wrote: >>> Found this when I did "xl destroy" to a hvm guest *without* altp2m >>> turned

Re: [Xen-devel] Regression in guest destruction caused by altp2m

2015-07-27 Thread Andrew Cooper
On 27/07/2015 19:09, Wei Liu wrote: > On Mon, Jul 27, 2015 at 04:18:15PM +0100, Wei Liu wrote: >> Found this when I did "xl destroy" to a hvm guest *without* altp2m turned >> on. >> >> Current staging branch. >> >> (XEN) [ Xen-4.6-unstable x86_64 debug=y Tainted:C ] >> (XEN) CPU:

Re: [Xen-devel] Regression in guest destruction caused by altp2m

2015-07-27 Thread Wei Liu
On Mon, Jul 27, 2015 at 04:18:15PM +0100, Wei Liu wrote: > Found this when I did "xl destroy" to a hvm guest *without* altp2m turned > on. > > Current staging branch. > > (XEN) [ Xen-4.6-unstable x86_64 debug=y Tainted:C ] > (XEN) CPU:0 > (XEN) RIP:e008:[] vmx_vmenter_helpe

[Xen-devel] Regression in guest destruction caused by altp2m

2015-07-27 Thread Wei Liu
Found this when I did "xl destroy" to a hvm guest *without* altp2m turned on. Current staging branch. (XEN) [ Xen-4.6-unstable x86_64 debug=y Tainted:C ] (XEN) CPU:0 (XEN) RIP:e008:[] vmx_vmenter_helper+0x263/0x2f3 (XEN) RFLAGS: 00010242 CONTEXT: hypervisor (d0v0)