Andrew Honig 2a6b0247ee KVM: Allow cross page reads and writes from cached translations. ... commit 8f964525a1 upstream. This patch adds support for kvm_gfn_to_hva_cache_init functions for reads and writes that will cross a page. If the range falls within the same memslot, then this will be a fast operation. If the range is split between two memslots, then the slower kvm_read_guest and kvm_write_guest are used. Tested: Test against kvm_clock unit tests. Signed-off-by: Andrew Honig <ahonig@google.com> Signed-off-by: Gleb Natapov <gleb@redhat.com> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-04-25 21:19:55 -07:00
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assigned-dev.c
async_pf.c
async_pf.h
coalesced_mmio.c
coalesced_mmio.h
eventfd.c
ioapic.c
ioapic.h
iodev.h
iommu.c
irq_comm.c
Kconfig
kvm_main.c	KVM: Allow cross page reads and writes from cached translations.	2013-04-25 21:19:55 -07:00