From: Alex Williamson <[email protected]> If we've unregistered a memory area, we should avoid calling qemu_get_ram_ptr() on the left over phys_offset cruft in the slot array. Now that we support removing ramblocks, the phys_offset ram_addr_t can go away and cause a lookup fault and abort.
Signed-off-by: Alex Williamson <[email protected]> Signed-off-by: Marcelo Tosatti <[email protected]> --- kvm-all.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/kvm-all.c b/kvm-all.c index 7635f2f..736c516 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -274,6 +274,9 @@ static int kvm_set_migration_log(int enable) for (i = 0; i < ARRAY_SIZE(s->slots); i++) { mem = &s->slots[i]; + if (!mem->memory_size) { + continue; + } if (!!(mem->flags & KVM_MEM_LOG_DIRTY_PAGES) == enable) { continue; } -- 1.6.6.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
