[v5,0/4] shrink vcpu_vmx down to order 2

Message

Marc Orr Oct. 31, 2018, 1:26 p.m. UTC

Compared to the last version of these patches, I've acted on Dave
Hansen's suggestions to get rid of redundant fpu storage and move it out
of the kvm_vcpu_arch struct.

For now, I've left the vmalloc patches in the series, but we might end
up dropping them. Thus, I've have not responded to Sean Christopherson's
review on those patches yet.

Marc Orr (4):
  kvm: x86: Use task structs fpu field for user
  kvm: x86: Dynamically allocate guest_fpu
  kvm: vmx: refactor vmx_msrs struct for vmalloc
  kvm: vmx: use vmalloc() to allocate vcpus

 arch/x86/include/asm/kvm_host.h |  10 ++--
 arch/x86/kvm/svm.c              |  10 ++++
 arch/x86/kvm/vmx.c              | 102 +++++++++++++++++++++++++++++---
 arch/x86/kvm/x86.c              |  49 ++++++++++-----
 virt/kvm/kvm_main.c             |  28 +++++----
 5 files changed, 159 insertions(+), 40 deletions(-)