subject:"\[Xen\-devel\] \[PATCH v3\] x86\/VPMU\: implement ipc and arch filter flags"

Re: [Xen-devel] [PATCH v3] x86/VPMU: implement ipc and arch filter flags

2015-11-30 Thread Boris Ostrovsky

On 11/25/2015 08:02 PM, Brendan Gregg wrote: This introduces a way to have a restricted VPMU, by specifying one of two predefined groups of PMCs to make available. For secure environments, this allows the VPMU to be used without needing to enable all PMCs. Signed-off-by: Brendan Gregg

[Xen-devel] [PATCH v3] x86/VPMU: implement ipc and arch filter flags

2015-11-25 Thread Brendan Gregg

This introduces a way to have a restricted VPMU, by specifying one of two predefined groups of PMCs to make available. For secure environments, this allows the VPMU to be used without needing to enable all PMCs. Signed-off-by: Brendan Gregg --- Changes in v3: * addressing