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Re: [PATCH 0/7 v3] Rework of msrpm optimization and additional fixes for nested svm
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From: Marcelo Tosatti
Subject:
Re: [PATCH 0/7 v3] Rework of msrpm optimization and additional fixes for nested svm
Date: Tuesday, March 2, 2010 - 7:26 am
On Mon, Mar 01, 2010 at 03:34:33PM +0100, Joerg Roedel wrote:
quoted text
> Hi, > > this is the third round of the msrpm merge optimization patches for > nested svm. The change to the previous post it the introduction of an > direc_access_msrs list which contains all msrs that a guest might > directly access. This list is used to initialize the msrpm bitmaps and > the msrpm_offset table used for merging two tables. This optimization > more than doubles the performance of kernel compiles in the nested guest > using nested-shadow paging. > The other random fixes in this set were not changed to the last version > of this set. Patch 1/7 is new because it was forgotten in the last post. > > Thanks, > > Joerg
Applied, thanks. --
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Messages in current thread:
[PATCH 0/7 v3] Rework of msrpm optimization and additional ...
, Joerg Roedel
, (Mon Mar 1, 7:34 am)
[PATCH 3/7] KVM: SVM: Introduce direct access msr list
, Joerg Roedel
, (Mon Mar 1, 7:34 am)
[PATCH 4/7] KVM: SVM: Optimize nested svm msrpm merging
, Joerg Roedel
, (Mon Mar 1, 7:34 am)
[PATCH 5/7] KVM: SVM: Use svm_msrpm_offset in nested_svm_e ...
, Joerg Roedel
, (Mon Mar 1, 7:34 am)
[PATCH 6/7] KVM; SVM: Add correct handling of nested iopm
, Joerg Roedel
, (Mon Mar 1, 7:34 am)
[PATCH 7/7] KVM: SVM: Ignore lower 12 bit of nested msrpm_pa
, Joerg Roedel
, (Mon Mar 1, 7:34 am)
Re: [PATCH 0/7 v3] Rework of msrpm optimization and additi ...
, Marcelo Tosatti
, (Tue Mar 2, 7:26 am)
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