[libvirt] [PATCH v3 0/4] Virtio-crypto device support

[Longpeng (Mike)]

Hi Boris,

On 2017/7/6 20:28, Boris Fiuczynski wrote:

> Hi Mike,
> I am going to send a set of patches based on your series adding ccw support
> since your patch series contains only pci support.
> Feel free to include or append my patches (in)to your series.
> 

Okay :)  you can send your patches to me or to mail-list, and I'll including
your patches in v4.

> libvirt contributor guidelines now require to update docs/news.xml and note that
> the change has to be in a separate patch. virtio-crypto should be listed in the
> "New features" section.
> 

I see, thanks.

> I also noticed build errors after applying patch 3 due to missing capabilities
> in the test xmls
> tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml  (located in patch 4)
> tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml  (missing)
> tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml   (located in patch 4)
> 

I'll add the missing part :)

> I suggest to put the introduction of the capabilities "cryptodev-
> backend-builtin" and "virtio-crypto" including the changes in tests in a
> separate patch.
> 

Sorry, I don't quite understand this, could you explain it in detail?


-- 
Regards,
Longpeng(Mike)

> Here is the missing part:
> diff --git a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml
> b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml
> index 58dd9f6..af141cc 100644
> --- a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml
> @@ -218,6 +218,8 @@
>    <flag name='intel-iommu.device-iotlb'/>
>    <flag name='virtio.iommu_platform'/>
>    <flag name='virtio.ats'/>
> +  <flag name='cryptodev-backend-builtin'/>
> +  <flag name='virtio-crypto'/>
>    <version>2009000</version>
>    <kvmVersion>0</kvmVersion>
>    <package> (v2.9.0)</package>
> 
> 
> 
> On 07/05/2017 01:17 PM, Longpeng(Mike) wrote:
>> As virtio-crypto has been supported in QEMU 2.8 and the frontend
>> driver has been merged in linux 4.10, so it's necessary to support
>> virtio-crypto in libvirt.
>>
>> ---
>> Hi guys,
>> Sorry for the long delay...
>>
>> Changes since v2:
>>    - PATCH 1: modify docs as Martin & Boris's suggestion. [Martin & Boris]
>>    - PATCH 2: add the missing 'ToString'. [Martin]
>>    - PATCH 3: use virAsprintf instead of virBufferAsprintf. [Martin]
>>               remove pointless virBufferCheckError. [Martin]
>>    - rebase on master. [Longpeng]
>>
>> Changes since v1:
>>    - split patch [Martin]
>>    - rebase on master [Martin]
>>    - add docs/tests/schema [Martin]
>>    - fix typos [Gonglei]
>>
>> ---
>> Longpeng(Mike) (4):
>>    docs: schema: Add basic documentation for the virtual
>>    conf: Parse virtio-crypto in the domain XML
>>    qemu: Implement support for 'builtin' backend for virtio-crypto
>>    tests: Add testcase for virtio-crypto XML parsing
>>
>>   docs/formatdomain.html.in                          |  61 ++++++
>>   docs/schemas/domaincommon.rng                      |  30 +++
>>   src/conf/domain_conf.c                             | 213 ++++++++++++++++++++-
>>   src/conf/domain_conf.h                             |  32 ++++
>>   src/libvirt_private.syms                           |   4 +
>>   src/qemu/qemu_alias.c                              |  20 ++
>>   src/qemu/qemu_alias.h                              |   3 +
>>   src/qemu/qemu_capabilities.c                       |   6 +
>>   src/qemu/qemu_capabilities.h                       |   4 +
>>   src/qemu/qemu_command.c                            | 126 ++++++++++++
>>   src/qemu/qemu_command.h                            |   3 +
>>   src/qemu/qemu_domain_address.c                     |  25 +++
>>   src/qemu/qemu_driver.c                             |   6 +
>>   src/qemu/qemu_hotplug.c                            |   1 +
>>   tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml    |   2 +
>>   tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml   |   2 +
>>   .../qemuxml2argv-virtio-crypto-builtin.xml         |  26 +++
>>   .../qemuxml2argv-virtio-crypto.args                |  22 +++
>>   .../qemuxml2xmlout-virtio-crypto-builtin.xml       |  31 +++
>>   tests/qemuxml2xmltest.c                            |   2 +
>>   20 files changed, 618 insertions(+), 1 deletion(-)
>>   create mode 100644
>> tests/qemuxml2argvdata/qemuxml2argv-virtio-crypto-builtin.xml
>>   create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-virtio-crypto.args
>>   create mode 100644
>> tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-crypto-builtin.xml
>>
> 
> 


-- 
Regards,
Longpeng(Mike)