Re: [Xen-devel] [PATCH] x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests

2015-03-03 Thread Konrad Rzeszutek Wilk
On March 3, 2015 1:15:42 PM EST, "Luis R. Rodriguez" wrote: >On Tue, Mar 03, 2015 at 09:27:34AM -0500, Boris Ostrovsky wrote: >> On 03/03/2015 12:35 AM, Luis R. Rodriguez wrote: >>> On Mon, Feb 23, 2015 at 9:09 AM, David Vrabel > wrote: On 23/02/15 16:01, Boris Ostrovsky wrote: > Commit 1

Re: [Xen-devel] [PATCH] x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests

2015-03-03 Thread Luis R. Rodriguez
On Tue, Mar 03, 2015 at 09:27:34AM -0500, Boris Ostrovsky wrote: > On 03/03/2015 12:35 AM, Luis R. Rodriguez wrote: >> On Mon, Feb 23, 2015 at 9:09 AM, David Vrabel >> wrote: >>> On 23/02/15 16:01, Boris Ostrovsky wrote: Commit 1e02ce4cccdc ("x86: Store a per-cpu shadow copy of CR4") in

Re: [Xen-devel] [PATCH] x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests

2015-03-03 Thread Boris Ostrovsky
On 03/03/2015 12:35 AM, Luis R. Rodriguez wrote: On Mon, Feb 23, 2015 at 9:09 AM, David Vrabel wrote: On 23/02/15 16:01, Boris Ostrovsky wrote: Commit 1e02ce4cccdc ("x86: Store a per-cpu shadow copy of CR4") introduced CR4 shadows. These shadows are initialized in early boot code. The commit

Re: [Xen-devel] [PATCH] x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests

2015-03-02 Thread Luis R. Rodriguez
On Mon, Feb 23, 2015 at 9:09 AM, David Vrabel wrote: > On 23/02/15 16:01, Boris Ostrovsky wrote: >> Commit 1e02ce4cccdc ("x86: Store a per-cpu shadow copy of CR4") >> introduced CR4 shadows. >> >> These shadows are initialized in early boot code. The commit missed >> initialization for 64-bit PV(H

Re: [Xen-devel] [PATCH] x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests

2015-02-23 Thread David Vrabel
On 23/02/15 16:01, Boris Ostrovsky wrote: > Commit 1e02ce4cccdc ("x86: Store a per-cpu shadow copy of CR4") > introduced CR4 shadows. > > These shadows are initialized in early boot code. The commit missed > initialization for 64-bit PV(H) guests that this patch adds. Applied to stable/for-linus-