Gentle ping...
On 2024-04-09 17:43, Chao Du <duc...@eswincomputing.com> wrote: > > Hi Daniel and all, > > The KVM patches have been reviewd and are in the queue. > https://lore.kernel.org/all/20240402062628.5425-1-duc...@eswincomputing.com/ > > Could you please review in the QEMU side ? > Then I will rebase this series with your comments. > > Some Notes: > 1. As the first stage, only the software breakpoints is implemented. > 2. A 'corner case' in which the debug exception is not inserted by the > debugger, need to be re-injected to the guest. This is not handled yet > in this series. > > Thanks, > Chao > > > On 2023-12-22 22:16, Daniel Henrique Barboza <dbarb...@ventanamicro.com> > wrote: > > > > Hi, > > > > It seems that we still need the kernel KVM side to be sorted out first [1], > > so I believe we should wait a bit until we can review this RFC. Otherwise we > > might risk reviewing something that has to be changed later. > > > > > > [1] > > https://lore.kernel.org/kvm/20231221095002.7404-1-duc...@eswincomputing.com/ > > > > > > Thanks, > > > > Daniel > > > > On 12/21/23 06:49, Chao Du wrote: > > > This series implements QEMU KVM Guest Debug on RISC-V. Currently, we can > > > debug RISC-V KVM guest from the host side, with software breakpoints. > > > > > > A brief test was done on QEMU RISC-V hypervisor emulator. > > > > > > A TODO list which will be added later: > > > 1. HW breakpoints support > > > 2. Test cases > > > > > > This series is based on QEMU 8.2.0-rc4 and is also available at: > > > https://github.com/Du-Chao/qemu/tree/riscv_gd_sw > > > > > > This is dependent on KVM side changes: > > > https://github.com/Du-Chao/linux/tree/riscv_gd_sw > > > > > > Chao Du (4): > > > target/riscv/kvm: add software breakpoints support > > > target/riscv/kvm: implement kvm_arch_update_guest_debug() > > > target/riscv/kvm: handle the exit with debug reason > > > linux-headers: enable KVM GUEST DEBUG for RISC-V > > > > > > accel/kvm/kvm-all.c | 8 +-- > > > include/sysemu/kvm.h | 6 +- > > > linux-headers/asm-riscv/kvm.h | 1 + > > > target/arm/kvm64.c | 6 +- > > > target/i386/kvm/kvm.c | 6 +- > > > target/mips/kvm.c | 6 +- > > > target/ppc/kvm.c | 6 +- > > > target/riscv/kvm/kvm-cpu.c | 101 ++++++++++++++++++++++++++++++++++ > > > target/s390x/kvm/kvm.c | 6 +- > > > 9 files changed, 130 insertions(+), 16 deletions(-) > > > > > > -- > > > 2.17.1 > > >
