RE: [PATCH 5 of 5] kvm: powerpc: Map guest userspace with TID=0 mappings

2008-07-29 Thread Liu Yu
D]; [EMAIL PROTECTED]; > > kvm@vger.kernel.org > > Subject: Re: [PATCH 5 of 5] kvm: powerpc: Map guest userspace with > > TID=0 mappings > > > > On Monday 28 July 2008 12:33:41 Liu Yu wrote: > > > I have a question that I could not think through. > > >

RE: [PATCH 5 of 5] kvm: powerpc: Map guest userspace with TID=0 mappings

2008-07-29 Thread Liu Yu
> -Original Message- > From: Christian Ehrhardt [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 29, 2008 3:03 PM > To: Liu Yu > Cc: Hollis Blanchard; [EMAIL PROTECTED]; > [EMAIL PROTECTED]; kvm@vger.kernel.org > Subject: Re: [PATCH 5 of 5] kvm: powerpc: Map guest us

Re: [PATCH 5 of 5] kvm: powerpc: Map guest userspace with TID=0 mappings

2008-07-29 Thread Christian Ehrhardt
On Monday 28 July 2008 12:33:41 Liu Yu wrote: > I have a question that I could not think through. > While multiple qemu/kvm processes are running at the same time, how to > prevent one guest from using others' TLB? For all the guests have the > same TID=0 for userspace and TID=1 for kernel. [...]

RE: [PATCH 5 of 5] kvm: powerpc: Map guest userspace with TID=0 mappings

2008-07-28 Thread Liu Yu
L PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Hollis Blanchard > Sent: Saturday, July 26, 2008 2:55 AM > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED]; kvm@vger.kernel.org > Subject: [PATCH 5 of 5] kvm: powerpc: Map guest userspace > with TID=0 mappings > > # HG change