Re: [PATCH v4 10/12] KVM: arm64: guest debug, HW assisted debug support

2015-05-15 Thread Alex Bennée
Mark Rutland mark.rutl...@arm.com writes: Hi Alex, On Fri, May 15, 2015 at 03:27:13PM +0100, Alex Bennée wrote: This adds support for userspace to control the HW debug registers for guest debug. In the debug ioctl we copy the IMPDEF defined number of registers into a new register set

Re: [PATCH v4 10/12] KVM: arm64: guest debug, HW assisted debug support

2015-05-15 Thread Peter Maydell
On 15 May 2015 at 17:16, Alex Bennée alex.ben...@linaro.org wrote: Mark Rutland mark.rutl...@arm.com writes: This gets more fun when you consider the context-aware breakpoints are the highest numbered. So the set of (context-aware) breakpoints might not intersect across all CPUs. I didn't