Re: [PATCH v3 08/11] KVM: arm: implement dirty bit mechanism for debug registers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On July 9, 2015 1:08:55 AM GMT+08:00, Will Deacon <will.deacon@xxxxxxx> wrote:
>On Wed, Jul 08, 2015 at 11:50:22AM +0100, Zhichao Huang wrote:
>> Are you happy with this?:
>
>You miss the reserved breakpoint, I think.

Sorry, I can't quite understand. What is the reserved breakpoint?

When arch_[iu]ninstall_hw_breakpoint is called, it only set/clear the
brps and wrps slots.

>I also still don't understand why this is preferable to trapping.
>
>Will

-- 
Zhichao Huang
_______________________________________________
kvmarm mailing list
kvmarm@xxxxxxxxxxxxxxxxxxxxx
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm



[Index of Archives]     [Linux KVM]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux