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[Xen-devel,for-4.12,v3,0/5] xen/arm: Implement Set/Way operations

Message ID 20181214115855.6713-1-julien.grall@arm.com
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Series xen/arm: Implement Set/Way operations | expand

Message

Julien Grall Dec. 14, 2018, 11:58 a.m. UTC 
Hi all,

This is version 3 of the series to implement set/way. For more details see
patch #4.

A branch with the code is available at:

https://xenbits.xen.org/git-http/people/julieng/xen-unstable.git
branch cacheflush/v3

Cheers,

Julien Grall (5):
  xen/arm: vcpreg: Add wrappers to handle co-proc access trapped by
    HCR_EL2.TVM
  xen/arm: vsysreg: Add wrapper to handle sysreg access trapped by
    HCR_EL2.TVM
  xen/arm: p2m: Add support for preemption in p2m_cache_flush_range
  xen/arm: Implement Set/Way operations
  xen/arm: Track page accessed between batch of Set/Way operations

 xen/arch/arm/arm64/vsysreg.c |  75 +++++++++++++++++++
 xen/arch/arm/domain.c        |  14 ++++
 xen/arch/arm/domctl.c        |   8 +-
 xen/arch/arm/p2m.c           | 156 +++++++++++++++++++++++++++++++++++++--
 xen/arch/arm/traps.c         |  25 ++++++-
 xen/arch/arm/vcpreg.c        | 171 +++++++++++++++++++++++++++++++++++++++++++
 xen/arch/x86/domain.c        |   4 +
 xen/common/domain.c          |   5 +-
 xen/include/asm-arm/cpregs.h |   1 +
 xen/include/asm-arm/domain.h |   8 ++
 xen/include/asm-arm/p2m.h    |  26 ++++++-
 xen/include/xen/domain.h     |   2 +
 12 files changed, 486 insertions(+), 9 deletions(-)