linux-kernel - [GIT PULL] xen.git 2.6.30: push2/x86/paravirt: preemption in lazy mmu updates

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Date:	Tue, 24 Mar 2009 10:36:00 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
CC:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	the arch/x86 maintainers <x86@...nel.org>,
	Xen-devel <xen-devel@...ts.xensource.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Dave Airlie <airlied@...ux.ie>
Subject: [GIT PULL] xen.git 2.6.30: push2/x86/paravirt: preemption in lazy
 mmu updates

The following changes since commit d9937cb8df272909407552955e26f922945cb5aa:
  Ingo Molnar (1):
        Merge branch 'x86/apic'

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git push2/x86/paravirt

Jeremy Fitzhardinge (8):
      mm: disable preemption in apply_to_pte_range
      x86/paravirt: remove lazy mode in interrupts
      x86/pvops: replace arch_enter_lazy_cpu_mode with arch_start_context_switch
      x86/paravirt: flush pending mmu updates on context switch
      x86/paravirt: finish change from lazy cpu to context switch start/end
      x86/paravirt: allow preemption with lazy mmu mode
      mm: allow preemption in apply_to_pte_range
      x86/paravirt: use percpu_ rather than __get_cpu_var

 arch/x86/include/asm/paravirt.h    |   22 +++++++-------
 arch/x86/include/asm/pgtable.h     |    2 +
 arch/x86/include/asm/thread_info.h |    2 +
 arch/x86/kernel/kvm.c              |    2 +-
 arch/x86/kernel/paravirt.c         |   56 ++++++++++++++++-------------------
 arch/x86/kernel/process_32.c       |    2 +-
 arch/x86/kernel/process_64.c       |    2 +-
 arch/x86/kernel/vmi_32.c           |   20 ++++++++----
 arch/x86/lguest/boot.c             |   16 +++++++---
 arch/x86/mm/fault.c                |    6 +--
 arch/x86/mm/highmem_32.c           |    2 -
 arch/x86/mm/iomap_32.c             |    2 -
 arch/x86/mm/pageattr.c             |   14 ---------
 arch/x86/xen/enlighten.c           |   10 ++----
 arch/x86/xen/mmu.c                 |   20 +++++--------
 arch/x86/xen/xen-ops.h             |    1 -
 include/asm-frv/pgtable.h          |    4 +-
 include/asm-generic/pgtable.h      |   21 +++++++------
 kernel/sched.c                     |    2 +-


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