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Re: [Xen-devel] [PATCH v2 00/12] livepatch: new features and fixes



Hi Konrad,

On 9/5/19 8:13 PM, Konrad Rzeszutek Wilk wrote:
On Tue, Aug 27, 2019 at 08:46:12AM +0000, Pawel Wieczorkiewicz wrote:
This series introduces new features to the livepatch functionality as
briefly discussed during Xen Developer Summit 2019: [a] and [b].
It also provides a few fixes and some small improvements.

Main changes in v2:
- added new features to livepatch documentation
- added livepatch tests
- enabled Arm support for [5]
- make .modinfo optional for [11]
- fixed typos

I took your patches, redid them per what I had responded on these patches
(and squashed your fix for xen_expectations) and stuck them in my branch:

http://xenbits.xen.org/gitweb/?p=people/konradwilk/xen.git;a=shortlog;h=refs/heads/livepatch.aws.v3

There are three extra patches that were needed for me to test on ARM32 - those
are known issues and they don't block your patches. I will post them independent
of your patches.

 From my perspective, your patches are good to go.

But I believe I need:
  - the tools folks Ack on the libxc code changes,
  - and also an Ack from the REST on sysctl.h,
  - and Julian OK on the ARM32/ARM64 code changes which are tiny, but 
nonethless are his.

I believe all the modifications are under in livepatch.c files. So your Ack should be sufficient here :).

Anyway, feel free to add mine on Arm specific modifications.

Cheers,

--
Julien Grall

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