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SubjectRe: [Xen-devel] [GIT PULL] x86: paravirt_ops updates
Jeremy Fitzhardinge wrote:
> Hi Ingo,
>
> This series has a some changes to x86 paravirt_ops:
>

Ping? Did you overlook these changes, or have you just not had a chance
to look at them?

Thanks,
J

> x86/paravirt: split paravirt definitions into paravirt_types.h
>
> Move all the type-like definitions into asm/paravirt_types.h
>
> x86: split out core __math_state_restore
>
> Split out the core of math_state_restore() into __math_state_restore(),
> which just does what's needed for a context switch (ie, assumes
> TS is already clear, and that the fpu context exists).
>
> x86-32: make sure clts is batched during context switch
> x86-64: move unlazy_fpu() into lazy cpu state part of context switch
> x86-64: move clts into batch cpu state updates when preloading fpu
>
> Make sure the TS state updates during context switch are performed in
> the lazy CPU update region so that they can be batched when running
> paravirtualized.
>
> The following changes since commit 9ce5424d75e56891905b77d1589924765e62059a:
> Ingo Molnar (1):
> Merge branch 'x86/urgent'
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git x86/paravirt
>
> Jeremy Fitzhardinge (5):
> x86/paravirt: split paravirt definitions into paravirt_types.h
> x86: split out core __math_state_restore
> x86-32: make sure clts is batched during context switch
> x86-64: move unlazy_fpu() into lazy cpu state part of context switch
> x86-64: move clts into batch cpu state updates when preloading fpu
>
> arch/x86/include/asm/i387.h | 1 +
> arch/x86/include/asm/paravirt.h | 711 +--------------------------------
> arch/x86/include/asm/paravirt_types.h | 720 +++++++++++++++++++++++++++++++++
> arch/x86/kernel/process_32.c | 27 +-
> arch/x86/kernel/process_64.c | 34 +-
> arch/x86/kernel/traps.c | 33 +-
> 6 files changed, 783 insertions(+), 743 deletions(-)
> create mode 100644 arch/x86/include/asm/paravirt_types.h
>
> Thanks,
> J
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>



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