alistair23-linux/virt/kvm
Oleg Nesterov d72d946d0b KVM: async_pf: kill the unnecessary use_mm/unuse_mm async_pf_execute()
async_pf_execute() has no reasons to adopt apf->mm, gup(current, mm)
should work just fine even if current has another or NULL ->mm.

Recently kvm_async_page_present_sync() was added insedie the "use_mm"
section, but it seems that it doesn't need current->mm too.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-04-28 17:24:25 +02:00
..
arm arm, kvm: fix double lock on cpu_add_remove_lock 2014-04-08 13:15:54 +02:00
assigned-dev.c KVM: Move irq routing to generic code 2013-04-26 20:27:17 +02:00
async_pf.c KVM: async_pf: kill the unnecessary use_mm/unuse_mm async_pf_execute() 2014-04-28 17:24:25 +02:00
async_pf.h KVM: Halt vcpu if page it tries to access is swapped out 2011-01-12 11:21:39 +02:00
coalesced_mmio.c KVM: return an error code in kvm_vm_ioctl_register_coalesced_mmio() 2014-01-30 11:56:09 +01:00
coalesced_mmio.h KVM: Make coalesced mmio use a device per zone 2011-09-25 19:17:57 +03:00
eventfd.c KVM: VMX: speed up wildcard MMIO EVENTFD 2014-04-17 14:01:43 -03:00
ioapic.c KVM: ioapic: try to recover if pending_eoi goes out of range 2014-04-04 17:17:24 +02:00
ioapic.h kvm: make local functions static 2014-01-08 19:02:58 -02:00
iodev.h KVM: remove in_range from io devices 2009-09-10 08:33:05 +03:00
iommu.c KVM: IOMMU: hva align mapping page size 2013-11-05 09:55:36 +02:00
irq_comm.c KVM: Fix RTC interrupt coalescing tracking 2013-06-27 14:20:53 +03:00
irqchip.c KVM: Move irq routing setup to irqchip.c 2013-04-26 20:27:18 +02:00
Kconfig KVM: async_pf: Provide additional direct page notification 2014-01-30 12:51:38 +01:00
kvm_main.c Revert "KVM: Simplify kvm->tlbs_dirty handling" 2014-04-23 17:49:48 -03:00
vfio.c kvm/vfio: Support for DMA coherent IOMMUs 2014-02-26 11:38:40 -07:00