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Re: [Xen-devel] [PATCH v1] Livepatch ARM 64 implementation





On 15/08/2016 01:07, Konrad Rzeszutek Wilk wrote:
Hey!

Hi Konrad,

This is the first (non RFC) posting of the enablement of Livepatch under ARM64.

The patches are based on: [PATCH v3] Livepatch fixes and features for v4.8.
(https://lists.xen.org/archives/html/xen-devel/2016-08/msg01825.html)

And the git tree is:
 git://xenbits.xen.org/people/konradwilk/xen.git livepatch.v4.8.v3

I've only tested this under Foundation Platform with only one CPU working
(the other CPUs wouldn't boot up for some reason) and without a proper working
disk image (can't recall why, but it did have an initramfs) - I ended
up building the hypervisor with the livepatch built in and loading it during
dom0 execution (via timers), see
(http://xenbits.xen.org/gitweb/?p=people/konradwilk/xen.git;a=commit;h=39517b2b807025d0d63d4f042ada5eb3de32ff45)
[That patch is not part of this patchset of course]

I am able to use both SMP and the rootfs on the foundation model. What is hte command line you are using? How about the device tree?

Cheers,

--
Julien Grall

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