UPSTREAM: ARM: KVM: Fix size check in __coherent_cache_guest_page

The check is supposed to catch page-unaligned sizes, not the inverse.

BUG=chromium:846515
TEST=build/boot on hana with USE=kvm_host

Change-Id: I07c7b6f90164053ae08d7a80af561f9ad84fc722
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
(cherry picked from commit a050dfb21cc22ac0c666d52531040c1bc48184cc)
Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1088050
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
1 file changed