Re: [tip:tools/kvm] kvm tools, qcow: Fix copy-on-write image corruption

2011-07-22 Thread Kevin Wolf
Am 22.07.2011 10:21, schrieb Pekka Enberg: > On Thu, 21 Jul 2011, Kevin Wolf wrote: >> Hm, I must have missed this patch on the KVM mailing list... > > It wasn't on the list, sorry. > >> You should also error out before creating a new L2 table as its refcount >> would have to be updated, too. On

Re: [tip:tools/kvm] kvm tools, qcow: Fix copy-on-write image corruption

2011-07-22 Thread Pekka Enberg
On Thu, 21 Jul 2011, Kevin Wolf wrote: Hm, I must have missed this patch on the KVM mailing list... It wasn't on the list, sorry. You should also error out before creating a new L2 table as its refcount would have to be updated, too. On the other hand, the patch is a bit too restrictive, beca

Re: [tip:tools/kvm] kvm tools, qcow: Fix copy-on-write image corruption

2011-07-21 Thread Kevin Wolf
Am 20.07.2011 21:49, schrieb tip-bot for Pekka Enberg: > Commit-ID: 4839bcd6b04a1b628f0f00d535ddca2ee872e9fa > Gitweb: http://git.kernel.org/tip/4839bcd6b04a1b628f0f00d535ddca2ee872e9fa > Author: Pekka Enberg > AuthorDate: Wed, 20 Jul 2011 16:28:31 +0300 > Committer: Pekka Enberg > Comm