Re: [PATCH v2 4/4] target-arm: kvm - add support for HW assisted debug

2015-04-20 Thread Peter Maydell
On 31 March 2015 at 16:40, Alex Bennée alex.ben...@linaro.org wrote: From: Alex Bennée a...@bennee.com This adds basic support for HW assisted debug. The ioctl interface to KVM allows us to pass an implementation defined number of break and watch point registers. When KVM_GUESTDBG_USE_HW_BP

Re: [RFC PATCH 1/3] KVM: promote KVM_MEMSLOT_INCOHERENT to uapi

2015-04-20 Thread Christoffer Dall
On Wed, Mar 18, 2015 at 03:10:31PM -0400, Andrew Jones wrote: Also rename to KVM_MEM_UNCACHED. Signed-off-by: Andrew Jones drjo...@redhat.com --- Documentation/virtual/kvm/api.txt | 16 ++-- arch/arm/include/uapi/asm/kvm.h | 1 + arch/arm/kvm/arm.c| 1 +

Re: [PATCH v2 3/4] target-arm: kvm - support for single step

2015-04-20 Thread Peter Maydell
On 31 March 2015 at 16:40, Alex Bennée alex.ben...@linaro.org wrote: This adds support for single-step. There isn't much to do on the QEMU side as after we set-up the request for single step via the debug ioctl it is all handled within the kernel. Signed-off-by: Alex Bennée