RE: [EXTERNAL] [PATCH v3 00/13] viridian: add support for ExProcessorMasks...

[Paul Durrant <xadimgnik@xxxxxxxxx>]

Wei,

  I'll likely send a v4 to address the style nit Jan picked up in patch #1 but 
the rest should be stable now. Could you have a look over it?

  Thanks,

    Paul

> -----Original Message-----
> From: Paul Durrant <paul@xxxxxxx>
> Sent: 24 November 2020 19:08
> To: xen-devel@xxxxxxxxxxxxxxxxxxxx
> Cc: Durrant, Paul <pdurrant@xxxxxxxxxxxx>
> Subject: [EXTERNAL] [PATCH v3 00/13] viridian: add support for 
> ExProcessorMasks...
> 
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> From: Paul Durrant <pdurrant@xxxxxxxxxx>
> 
> ... plus one miscellaneous cleanup patch after introducing sizeof_field().
> 
> Paul Durrant (13):
>   viridian: don't blindly write to 32-bit registers is 'mode' is invalid
>   viridian: move flush hypercall implementation into separate function
>   viridian: move IPI hypercall implementation into separate function
>   viridian: introduce a per-cpu hypercall_vpmask and accessor
>     functions...
>   viridian: use hypercall_vpmask in hvcall_ipi()
>   viridian: use softirq batching in hvcall_ipi()
>   xen/include: import sizeof_field() macro from Linux stddef.h
>   viridian: add ExProcessorMasks variants of the flush hypercalls
>   viridian: add ExProcessorMasks variant of the IPI hypercall
>   viridian: log initial invocation of each type of hypercall
>   viridian: add a new '_HVMPV_ex_processor_masks' bit into
>     HVM_PARAM_VIRIDIAN...
>   xl / libxl: add 'ex_processor_mask' into
>     'libxl_viridian_enlightenment'
>   x86: replace open-coded occurrences of sizeof_field()...
> 
>  docs/man/xl.cfg.5.pod.in             |   8 +
>  tools/include/libxl.h                |   7 +
>  tools/libs/light/libxl_types.idl     |   1 +
>  tools/libs/light/libxl_x86.c         |   3 +
>  xen/arch/x86/cpu/vpmu_intel.c        |   4 +-
>  xen/arch/x86/hvm/viridian/viridian.c | 601 +++++++++++++++++++++------
>  xen/arch/x86/setup.c                 |  16 +-
>  xen/include/asm-x86/hvm/viridian.h   |  10 +
>  xen/include/public/hvm/params.h      |   7 +-
>  xen/include/xen/compiler.h           |   8 +
>  10 files changed, 532 insertions(+), 133 deletions(-)
> 
> --
> 2.20.1