[Xen-devel] [PATCH v7 0/3] x86/guest: use assisted TLB flush in guest mode

Roger Pau Monne posted 3 patches 3 weeks ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/xen tags/patchew/20200319154716.34556-1-roger.pau@citrix.com
xen/arch/x86/flushtlb.c                | 25 +++++++++++++++++--------
xen/arch/x86/guest/hypervisor.c        | 14 ++++++++++++++
xen/arch/x86/guest/xen/xen.c           |  6 ++++++
xen/arch/x86/mm/hap/hap.c              |  8 ++++----
xen/arch/x86/mm/hap/nested_hap.c       |  2 +-
xen/arch/x86/mm/p2m-pt.c               |  3 ++-
xen/arch/x86/mm/paging.c               |  2 +-
xen/arch/x86/mm/shadow/common.c        | 18 +++++++++---------
xen/arch/x86/mm/shadow/hvm.c           |  2 +-
xen/arch/x86/mm/shadow/multi.c         | 16 ++++++++--------
xen/arch/x86/smp.c                     |  7 +++++++
xen/include/asm-x86/flushtlb.h         | 23 ++++++++++++++++++++++-
xen/include/asm-x86/guest/hypervisor.h | 17 +++++++++++++++++
xen/include/xen/mm.h                   |  2 +-
14 files changed, 110 insertions(+), 35 deletions(-)

[Xen-devel] [PATCH v7 0/3] x86/guest: use assisted TLB flush in guest mode

Posted by Roger Pau Monne 3 weeks ago
Hello,

This is the remaining of the assisted TLB flush series. This last set of
patches enable the usage of the Xen assisted flush when running nested
on Xen.

Thanks, Roger.

Roger Pau Monne (3):
  x86/tlb: introduce a flush HVM ASIDs flag
  x86/tlb: allow disabling the TLB clock
  x86/tlb: use Xen L0 assisted TLB flush when available

 xen/arch/x86/flushtlb.c                | 25 +++++++++++++++++--------
 xen/arch/x86/guest/hypervisor.c        | 14 ++++++++++++++
 xen/arch/x86/guest/xen/xen.c           |  6 ++++++
 xen/arch/x86/mm/hap/hap.c              |  8 ++++----
 xen/arch/x86/mm/hap/nested_hap.c       |  2 +-
 xen/arch/x86/mm/p2m-pt.c               |  3 ++-
 xen/arch/x86/mm/paging.c               |  2 +-
 xen/arch/x86/mm/shadow/common.c        | 18 +++++++++---------
 xen/arch/x86/mm/shadow/hvm.c           |  2 +-
 xen/arch/x86/mm/shadow/multi.c         | 16 ++++++++--------
 xen/arch/x86/smp.c                     |  7 +++++++
 xen/include/asm-x86/flushtlb.h         | 23 ++++++++++++++++++++++-
 xen/include/asm-x86/guest/hypervisor.h | 17 +++++++++++++++++
 xen/include/xen/mm.h                   |  2 +-
 14 files changed, 110 insertions(+), 35 deletions(-)

-- 
2.25.0


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