[PATCH 0/2 v5] powerpc/kvm: support to handle sw breakpoint

This patchset adds ppc64 server side support for software breakpoint and extends the use of illegal instruction as software breakpoint across ppc platform. Patch 1, adds kernel side support for software breakpoint. Design is that, by using an illegal instruction, we trap to hypervisor via

[PATCH 1/2 v5] powerpc/kvm: support to handle sw breakpoint

This patch adds kernel side support for software breakpoint. Design is that, by using an illegal instruction, we trap to hypervisor via Emulation Assistance interrupt, where we check for the illegal instruction and accordingly we return to Host or Guest. Patch also adds support for software

[PATCH 2/2 v5] powerpc/kvm: common sw breakpoint instr across ppc

This patch extends the use of illegal instruction as software breakpoint instruction across the ppc platform. Patch extends booke program interrupt code to support software breakpoint. Signed-off-by: Madhavan Srinivasan ma...@linux.vnet.ibm.com --- Patch is only compile tested. Will really help