Linus, The following changes since commit 0fcfb00b28c0b7884635dacf38e46d60bf3d4eb1: Linux 5.16-rc4 (2021-12-05 14:08:22 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus for you to fetch changes up to 10e7a099bfd860a2b77ea8aaac661f52c16dd865: selftests: KVM: Add test to verify KVM doesn't explode on "bad" I/O (2021-12-10 09:38:02 -0500) ---------------------------------------------------------------- More x86 fixes: * Logic bugs in CR0 writes and Hyper-V hypercalls * Don't use Enlightened MSR Bitmap for L3 * Remove user-triggerable WARN Plus a few selftest fixes and a regression test for the user-triggerable WARN. ---------------------------------------------------------------- So I am not sure if this counts as "the kvm side calming down"; but the larger scale bugfixes are all in-tree now, and what I've got here looks (at least on the arch/ side) like a fairly normal pull request for middle RCs. Thanks, Paolo Lai Jiangshan (1): KVM: X86: Raise #GP when clearing CR0_PG in 64 bit mode Maciej S. Szmigiero (1): KVM: x86: selftests: svm_int_ctl_test: fix intercept calculation Paolo Bonzini (1): selftests: KVM: avoid failures due to reserved HyperTransport region Sean Christopherson (3): KVM: x86: Ignore sparse banks size for an "all CPUs", non-sparse IPI req KVM: x86: Don't WARN if userspace mucks with RCX during string I/O exit selftests: KVM: Add test to verify KVM doesn't explode on "bad" I/O Vitaly Kuznetsov (2): KVM: nVMX: Don't use Enlightened MSR Bitmap for L3 KVM: x86: Wait for IPIs to be delivered when handling Hyper-V TLB flush hypercall arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/hyperv.c | 7 +- arch/x86/kvm/vmx/vmx.c | 22 ++-- arch/x86/kvm/x86.c | 12 ++- tools/testing/selftests/kvm/.gitignore | 1 + tools/testing/selftests/kvm/Makefile | 1 + tools/testing/selftests/kvm/include/kvm_util.h | 9 ++ tools/testing/selftests/kvm/lib/kvm_util.c | 2 +- tools/testing/selftests/kvm/lib/x86_64/processor.c | 68 ++++++++++++ .../selftests/kvm/x86_64/svm_int_ctl_test.c | 2 +- .../selftests/kvm/x86_64/userspace_io_test.c | 114 +++++++++++++++++++++ 11 files changed, 223 insertions(+), 17 deletions(-) create mode 100644 tools/testing/selftests/kvm/x86_64/userspace_io_test.c
