[PATCH 0/6] KVM: Enhancements and fixes around guest debugging

Jan Kiszka
2010-02-22T17:51:39Z

Patch 1&2 are well-known, but I think no longer disputed. Patch 3 was
requested by Avi while merging some qemu-kvm bits of mine, it should be
pushed into 2.6.33 as well. And the other patches came out of my attempt
to step over some APIC MMIO access of a guest.

So far my "stable" bits, the rest is currently waiting for feedback by
CPU vendors (NMI stepping on AMD, NMI injection vs. STI shadow on
Intel).

You may pull these patches from

git://git.kiszka.org/linux-kvm gdb

Jan Kiszka (6):
KVM: VMX: Update instruction length on intercepted BP
KVM: SVM: Emulate nRIP feature when reinjecting INT3
KVM: x86: Add KVM_CAP_X86_ROBUST_SINGLESTEP
KVM: x86: Drop RF manipulation for guest single-stepping
KVM: x86: Preserve injected TF across emulation
KVM: x86: Emulator support for TF

arch/x86/include/asm/kvm_host.h | 5 +++
arch/x86/kvm/svm.c | 72 +++++++++++++++++++++++++++----------
arch/x86/kvm/vmx.c | 19 ++++++++++
arch/x86/kvm/x86.c | 74 ++++++++++++++++++++++++++++++++------
include/linux/kvm.h | 1 +
5 files changed, 139 insertions(+), 32 deletions(-)