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author	Andrew Honig <ahonig@google.com>
	Fri, 29 Mar 2013 16:35:21 +0000 (09:35 -0700)
committer	Gleb Natapov <gleb@redhat.com>
	Sun, 7 Apr 2013 10:05:35 +0000 (13:05 +0300)
commit	8f964525a121f2ff2df948dac908dcc65be21b5b
tree	1986d7677a1cae8f639c91812da2d8c6ed5bba26	tree \| snapshot (tar.gz zip)
parent	09a6e1f4ad32243989b30485f78985c0923284cd	commit \| diff

KVM: Allow cross page reads and writes from cached translations.

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>

arch/x86/kvm/lapic.c		diff \| blob \| blame \| history
arch/x86/kvm/x86.c		diff \| blob \| blame \| history
include/linux/kvm_host.h		diff \| blob \| blame \| history
include/linux/kvm_types.h		diff \| blob \| blame \| history
virt/kvm/kvm_main.c		diff \| blob \| blame \| history

Motorola kernel-slsi

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