| Message ID | 4F12E473.9080700@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 01/15/2012 08:36 AM, Avi Kivity wrote: > kvm dirty logging is broken in the presence of memory slots being > removed; this breaks opensuse's boot screen. Following patch fixes: > > git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git memory/urgent Pulled. Thanks. Regards, Anthony Liguori > > Avi Kivity (1): > kvm: flush the dirty log when unregistering a slot > > kvm-all.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > diff --git a/kvm-all.c b/kvm-all.c > index 3174f42..2cc4562 100644 > --- a/kvm-all.c > +++ b/kvm-all.c > @@ -566,6 +566,10 @@ static void kvm_set_phys_mem(MemoryRegionSection > *section, bool add) > > old = *mem; > > + if (mem->flags& KVM_MEM_LOG_DIRTY_PAGES) { > + kvm_physical_sync_dirty_bitmap(section); > + } > + > /* unregister the overlapping slot */ > mem->memory_size = 0; > err = kvm_set_user_memory_region(s, mem); >
diff --git a/kvm-all.c b/kvm-all.c index 3174f42..2cc4562 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -566,6 +566,10 @@ static void kvm_set_phys_mem(MemoryRegionSection *section, bool add) old = *mem; + if (mem->flags & KVM_MEM_LOG_DIRTY_PAGES) { + kvm_physical_sync_dirty_bitmap(section); + } + /* unregister the overlapping slot */ mem->memory_size = 0;
kvm dirty logging is broken in the presence of memory slots being removed; this breaks opensuse's boot screen. Following patch fixes: git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git memory/urgent Avi Kivity (1): kvm: flush the dirty log when unregistering a slot kvm-all.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) err = kvm_set_user_memory_region(s, mem);