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Re: [Qemu-stable] [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12 |
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Date: |
Thu, 07 Aug 2014 09:50:41 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.7.0 |
On 08/07/2014 03:19 AM, Michael Roth wrote:
>>
>> Libvirt could support active commit against qemu 2.0.1 if you backport
>> these patches:
>>
>> Jeff Cody
>> 7676e2c597 block: make 'top' argument to block-commit optional
>>
>> Fam Zheng
>> 9e48b02540 mirror: Go through ready -> complete process for 0 len image
>
> Actually ended up needing the following with a few fix-ups:
>
> 7676e2c->98103fa block: make 'top' argument to block-commit optional
> 8b9a30c->e5f0eb0 qemu-iotests: Test BLOCK_JOB_READY event for 0Kb image
> active commit
> 9e48b02->43ac708 mirror: Go through ready -> complete process for 0 len image
> dc71ce4->8e09e20 blockjob: Add block_job_yield()
> 373df5b->520b341 mirror: Fix resource leak when bdrv_getlength fails
>
> I've gone ahead and pushed them, but please test as we generally don't
> do features (even backward-compatible ones) for stable, and this wasn't
> as trivial as I was hoping.
Yes, I'll test and report back. However, I don't think this is a
feature addition, so much as a bug fix for an existing feature (all the
hard work for active commit was already in 2.0, all that was missing was
a way for libvirt to introspect that it existed, and some corner case
bugs with 0-length images).
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-stable] [PATCH 103/108] s390x/kvm: synchronize guest floating point registers, (continued)
- [Qemu-stable] [PATCH 103/108] s390x/kvm: synchronize guest floating point registers, Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 102/108] disas/libvixl: prepend the include path of libvixl header files, Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 104/108] cadence_uart: check for serial backend before using it., Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 100/108] pci: assign devfn to pci_dev before calling pci_device_iommu_address_space(), Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 081/108] KVM: Fix GSI number space limit, Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 101/108] mc146818rtc: register the clock reset notifier on the right clock, Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 107/108] hw/misc/imx_ccm.c: Add missing VMState list terminator, Michael Roth, 2014/08/06
- [Qemu-stable] [PATCH 108/108] hw/arm/boot: Set PC correctly when loading AArch64 ELF files, Michael Roth, 2014/08/06
- Re: [Qemu-stable] [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/06
- Re: [Qemu-stable] [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/07
Re: [Qemu-stable] [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/15