Re: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-29 Thread Alexander Graf
On 29.07.14 00:01, Scott Wood wrote: On Fri, 2014-07-11 at 14:09 +0530, Bharat Bhushan wrote: When userspace is debugging guest then MSR_DE is always set and MSRP_DEP is set so that guest cannot change MSR_DE. Guest debug resources are not yet emulated, So there seems no reason we should stop

RE: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-29 Thread bharat.bhus...@freescale.com
-Original Message- From: Alexander Graf [mailto:ag...@suse.de] Sent: Tuesday, July 29, 2014 7:35 PM To: Wood Scott-B07421; Bhushan Bharat-R65777 Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Yoder Stuart-B08248 Subject: Re: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change

Re: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-29 Thread Alexander Graf
On 29.07.14 00:01, Scott Wood wrote: On Fri, 2014-07-11 at 14:09 +0530, Bharat Bhushan wrote: When userspace is debugging guest then MSR_DE is always set and MSRP_DEP is set so that guest cannot change MSR_DE. Guest debug resources are not yet emulated, So there seems no reason we should stop

RE: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-29 Thread bharat.bhus...@freescale.com
-Original Message- From: Alexander Graf [mailto:ag...@suse.de] Sent: Tuesday, July 29, 2014 7:35 PM To: Wood Scott-B07421; Bhushan Bharat-R65777 Cc: kvm-ppc@vger.kernel.org; k...@vger.kernel.org; Yoder Stuart-B08248 Subject: Re: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change

Re: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-28 Thread Scott Wood
On Fri, 2014-07-11 at 14:09 +0530, Bharat Bhushan wrote: When userspace is debugging guest then MSR_DE is always set and MSRP_DEP is set so that guest cannot change MSR_DE. Guest debug resources are not yet emulated, So there seems no reason we should stop guest controlling MSR_DE. Also a

Re: [PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-28 Thread Scott Wood
On Fri, 2014-07-11 at 14:09 +0530, Bharat Bhushan wrote: When userspace is debugging guest then MSR_DE is always set and MSRP_DEP is set so that guest cannot change MSR_DE. Guest debug resources are not yet emulated, So there seems no reason we should stop guest controlling MSR_DE. Also a

[PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-11 Thread Bharat Bhushan
When userspace is debugging guest then MSR_DE is always set and MSRP_DEP is set so that guest cannot change MSR_DE. Guest debug resources are not yet emulated, So there seems no reason we should stop guest controlling MSR_DE. Also a followup patch will enable debug emulation and that requires

[PATCH 5/6] KVM: PPC: BOOKE: Allow guest to change MSR_DE

2014-07-11 Thread Bharat Bhushan
When userspace is debugging guest then MSR_DE is always set and MSRP_DEP is set so that guest cannot change MSR_DE. Guest debug resources are not yet emulated, So there seems no reason we should stop guest controlling MSR_DE. Also a followup patch will enable debug emulation and that requires