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From: Xiao Yang <yangx.jy@cn.fujitsu.com>
To: Torsten Duwe <duwe@suse.de>, Torsten Duwe <duwe@lst.de>
Cc: linux-arm-kernel@lists.infradead.org
Subject: Current status about arm64 livepatch support
Date: Wed, 4 Mar 2020 15:18:31 +0800	[thread overview]
Message-ID: <5E5F5647.3040705@cn.fujitsu.com> (raw)

Hi Torsten,

Sorry to bother you.

I focus on arm64 livepatch support recently and saw that you have tried
to implement it by:
-------------------------------------------------------------------------------
http://lists.infradead.org/pipermail/linux-arm-kernel/2018-October/609126.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2018-October/609124.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2018-October/609125.html
-------------------------------------------------------------------------------

This patch set seems to be blocked because of some issues, but your
another patch set inlcuding the first one "arm64: implement ftrace with
regs" has been merged into upstream kernel:
-------------------------------------------------------------------------------
http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631104.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631107.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631105.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631106.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631114.html
--------------------------------------------------------------------------------

Could you tell me current status about arm64 livepatch support?
For example:
1) Are you(or someone) still working on arm64 livepatch support?
2) Are there some unresolved problems about arm64 livepatch support?
   What are they?
3) Will you send a newer version for arm64 livepatch support recently?

I look forward to your reply. :-)

Best Regards,
Xiao Yang



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             reply	other threads:[~2020-03-04  7:18 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-04  7:18 Xiao Yang [this message]
2020-03-13  2:27 ` Current status about arm64 livepatch support Xiao Yang
2020-03-13 12:22   ` Mark Rutland
2020-03-13 13:09     ` Mark Brown
2020-03-13 13:30     ` Julien Thierry
2020-03-13 13:30       ` Julien Thierry

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