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1GB Page Table Support for HVM Guest

Wei Huang xen-devel 1 version New

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Versions newest first

  1. v1 Latest3 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/31GB Page Table Support for HVM Guesttools/libxc/xc_hvm_build.c+100 -230 replies
2/31GB Page Table Support for HVM Guestxen/arch/x86/mm/p2m.c+205 -110 replies
3/31GB Page Table Support for HVM Guestxen/arch/x86/hvm/svm/svm.c xen/arch/x86/hvm/vmx/vmx.c xen/arch/x86/mm/p2m.c +2 more+20 -30 replies

Reviews trailers per patch

All 3 patches have a Reviewed-by or Acked-by.

PatchTim DeeganDongxiao Xu
1/3A-b
2/3A-b A-b
3/3A-b A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH][0/3] 1GB Page Table Support for HVM Guest

Keir,

Could you apply this patch set to Xen tree? These patches are sync-ed with Xen tree.

These three patches enable 1GB host page table support for HVM guests running under HAP mode. They are similar to patches submitted several days ago, but with fixes based on the comments from Tim and Keir. We provide an option ("hap_1gb") to turn this feature on/off. The patches have been tested on AMD and Intel platforms (live migration, domain save and restore, etc.).

Thanks,
-Wei