[v10] x86/guest: use assisted TLB flush in guest mode

[PATCH v10 0/3] x86/guest: use assisted TLB flush in guest mode

Roger Pau Monne posted 3 patches 4 years ago

Diff against v7 v8 v9 v11
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/xen tags/patchew/20200416135909.16155-1-roger.pau@citrix.com

There is a newer version of this series

xen/arch/x86/flushtlb.c                | 37 ++++++++++++++++++++------
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               |  5 ++--
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/mm/shadow/private.h       |  6 +++++
xen/arch/x86/smp.c                     |  7 +++++
xen/include/asm-x86/flushtlb.h         | 25 ++++++++++++++++-
xen/include/asm-x86/guest/hypervisor.h | 17 ++++++++++++
14 files changed, 130 insertions(+), 35 deletions(-)

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[PATCH v10 0/3] x86/guest: use assisted TLB flush in guest mode

Posted by Roger Pau Monne 4 years 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                | 37 ++++++++++++++++++++------
 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               |  5 ++--
 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/mm/shadow/private.h       |  6 +++++
 xen/arch/x86/smp.c                     |  7 +++++
 xen/include/asm-x86/flushtlb.h         | 25 ++++++++++++++++-
 xen/include/asm-x86/guest/hypervisor.h | 17 ++++++++++++
 14 files changed, 130 insertions(+), 35 deletions(-)

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2.26.0