From: David Hildenbrand <[email protected]> Fix the wrong calculation of the delta, used to align the ram address.
This only strikes if alignment has to be done. Reported-by: Joe Clifford <[email protected]> Fixes: 5ea69c2e3614 ("kvm: factor out alignment of memory section") Signed-off-by: David Hildenbrand <[email protected]> Message-Id: <[email protected]> Tested-by: Joe Clifford <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]> --- accel/kvm/kvm-all.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 90c88b5..fae1eca 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -717,8 +717,9 @@ static void kvm_set_phys_mem(KVMMemoryListener *kml, return; } + /* use aligned delta to align the ram address */ ram = memory_region_get_ram_ptr(mr) + section->offset_within_region + - (section->offset_within_address_space - start_addr); + (start_addr - section->offset_within_address_space); mem = kvm_lookup_matching_slot(kml, start_addr, size); if (!add) { -- 1.8.3.1
