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Re: [Qemu-block] [Qemu-devel] [PATCH 0/2] Active commit regression fix
From: |
Eric Blake |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH 0/2] Active commit regression fix |
Date: |
Mon, 1 Feb 2016 13:35:09 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
On 01/29/2016 10:17 PM, Jeff Cody wrote:
> Bug #1300209 is a regression in 2.5, introduced during the
> change away from bdrv_swap().
>
> When we change the parent backing link (change_parent_backing_link),
> we must also accomodate non-NULL tqe_prev pointers that point to a
> NULL entry. Please see patch #1 for more details.
>
> Jeff Cody (2):
> block: change parent backing link when *tqe_prev == NULL
> block: qemu-iotests - add test for snapshot, commit, snapshot bug
Series:
Reviewed-by: Eric Blake <address@hidden>
>
> block.c | 2 +-
> tests/qemu-iotests/143 | 114
> +++++++++++++++++++++++++++++++++++++++++++++
> tests/qemu-iotests/143.out | 24 ++++++++++
> tests/qemu-iotests/group | 1 +
> 4 files changed, 140 insertions(+), 1 deletion(-)
> create mode 100755 tests/qemu-iotests/143
> create mode 100644 tests/qemu-iotests/143.out
>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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