| Message ID | 20200402155554.27705-1-sean.j.christopherson@intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | x86: KVM: VMX: Add basic split-lock #AC handling | expand |
On 02/04/20 17:55, Sean Christopherson wrote: > First three patches from Xiaoyao's series to add split-lock #AC support > in KVM. > > Xiaoyao Li (3): > KVM: x86: Emulate split-lock access as a write in emulator > x86/split_lock: Refactor and export handle_user_split_lock() for KVM > KVM: VMX: Extend VMX's #AC interceptor to handle split lock #AC in > guest Sorry I was out of the loop on this (I'm working part time and it's a mess). Sean, can you send the patches as a top-level message? I'll queue them and get them to Linus over the weekend. Paolo
Paolo Bonzini <pbonzini@redhat.com> writes: > On 02/04/20 17:55, Sean Christopherson wrote: >> First three patches from Xiaoyao's series to add split-lock #AC support >> in KVM. >> >> Xiaoyao Li (3): >> KVM: x86: Emulate split-lock access as a write in emulator >> x86/split_lock: Refactor and export handle_user_split_lock() for KVM >> KVM: VMX: Extend VMX's #AC interceptor to handle split lock #AC in >> guest > > Sorry I was out of the loop on this (I'm working part time and it's a > mess). Sean, can you send the patches as a top-level message? I'll > queue them and get them to Linus over the weekend. I have a reworked version. I'll post it after lunch. Thanks, tglx
First three patches from Xiaoyao's series to add split-lock #AC support in KVM. Xiaoyao Li (3): KVM: x86: Emulate split-lock access as a write in emulator x86/split_lock: Refactor and export handle_user_split_lock() for KVM KVM: VMX: Extend VMX's #AC interceptor to handle split lock #AC in guest arch/x86/include/asm/cpu.h | 4 ++-- arch/x86/kernel/cpu/intel.c | 7 ++++--- arch/x86/kernel/traps.c | 2 +- arch/x86/kvm/vmx/vmx.c | 30 +++++++++++++++++++++++++++--- arch/x86/kvm/x86.c | 12 +++++++++++- 5 files changed, 45 insertions(+), 10 deletions(-)