This bug was fixed in the package qemu - 2.0.0+dfsg-2ubuntu1.28
---
qemu (2.0.0+dfsg-2ubuntu1.28) trusty; urgency=medium
[ Ryan Harper ]
* Apply upstream fix for memory slot alignement (LP: #1606940)
- debian/patches/kvm-fix-memory-slot-page-alignment-logic.patch
-- Chris J
This bug can be marked as resolved.
From: "Panicker, Manojkumar"
To: Bug 1606940 <1606...@bugs.launchpad.net>
Cc:
Date: Mon, 17 Oct 2016 04:50:08 +0000
Subject: RE: [Bug 1606940] Re: A a single PCI read or write appears twice on
the PCIe bus. This happens when using the SR-
The remaining issues in the logs are:
- qemu forward migration P->T and machine type uniqueness, both fixed by the
upload blocked by this bug atm
- libvirt test on trusty (independent to the fix in proposed in pre & post
tests)
All others worked fine - so I think we can call that verified.
** A
Thanks Martin.
Given that I tested this on Trusty with various tests I had from former bugs.
That should ensure a good base level of extra QA - especially including the
recently added upgrade tests.
s390x/ppc64el wasn't available/supported back then (only since
xenial/vivid) and I unfortunately h
Hi Christian,
just for future references, it's of course ideal if we can verify that
the reported bug is fixed, but after 14-21 days it becomes ok to
simply run the qa-regression-tests and verify that there are no new
failures. Whether or not to drop the set if we can't verify the
original bug is
The test against the PPA version is fine (assuming it was the same
patch). The more important aspect here is that someone actually tests
that proposed QEMU on other platforms, to make sure that the package
still by and large works, to guard against miscompilation, changed
toolchains, etc.
--
You
I was having some IRC conversations and email exchanges - thanks Ryan
Harper and Larry Michel.
Following up on that I want to summarize:
- the back-ported fix is in qemu since 2.2 and not reverted/follow-on-fixed
(only got extra feature to support non 4k host pages later on)
- the fix was tested
The original bug was with a customer SRIOV device which did have writable
registers.
W.r.t the Intel, that model explicitly passed with no issues. AFAIK, one
has to have
this specific card, or one like it with writable registers.
On Mon, Oct 17, 2016 at 7:31 AM, ChristianEhrhardt <
1606...@bugs.l
Intel
http://www.intel.com/content/dam/www/public/us/en/documents/datasheets/ethernet-x540-datasheet.pdf
(for my case) defines in section 9.5 the configuration space for the VF.
Most entries are RO for the VF, and I found no writable register bit
behaving in a similar manner than the referred "add
Hi,
I wanted to verify this to get it out of the way.
But IMHO the reproduction statements lack some info on the device type you
forwarded.
With what I could set up I can't reproduce as I miss this useful register that
"acts like an adder in that every write adds to the previously written value
This needs verification, please. It is blocking bug 1536331.
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https://bugs.launchpad.net/bugs/1606940
Title:
A a single PCI read or write appears twice on the PCIe bus. This
happens w
** Changed in: qemu (Ubuntu)
Importance: Undecided => Medium
** Changed in: qemu (Ubuntu Trusty)
Importance: Undecided => Medium
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Title:
A
Hello Ryan, or anyone else affected,
Accepted qemu into trusty-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/qemu/2.0.0+dfsg-
2ubuntu1.28 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://
** Also affects: qemu (Ubuntu Trusty)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1606940
Title:
A a single PCI read or write appears twice on the PCIe
** Attachment added: "pcimem.tar"
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1606940/+attachment/4708136/+files/pcimem.tar
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Title:
A
** Attachment added: "bug-1606940-trusty-guest.xml"
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1606940/+attachment/4708135/+files/bug-1606940-trusty-guest.xml
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** Patch added: "qemu-bug-1606940.debdiff"
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1606940/+attachment/4708134/+files/qemu-bug-1606940.debdiff
** Description changed:
[Impact]
- * Users of SRIOV devices in qemu on Trusty may encounter unstable
-behavior on pass-through P
Already fixed upstream.
** Changed in: qemu (Ubuntu)
Status: New => Fix Released
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Title:
A a single PCI read or write appears twice on th
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