From: Julien Grall <julien.grall@arm.com>
To: Stefano Stabellini <sstabellini@kernel.org>,
Wei Chen <wei.chen@linaro.org>
Cc: edgar.iglesias@xilinx.com, steve.capper@arm.com,
wei.liu2@citrix.com, xen-devel@lists.xen.org
Subject: Re: [PATCH v4 0/4] xen/arm: arm64: Widen register access to mpidr to 64-bits
Date: Wed, 1 Jun 2016 11:37:55 +0100 [thread overview]
Message-ID: <574EBB03.3080804@arm.com> (raw)
In-Reply-To: <alpine.DEB.2.10.1606011027530.3896@sstabellini-ThinkPad-X260>
On 01/06/16 10:29, Stefano Stabellini wrote:
> Hi Wei Liu, Julien,
Hi Stefano,
>
> this series is a bug fix. I think it should go in Xen 4.7, do you agree?
Some changes in this series impact the emulation of PSCI for guest (see
target_affinity_mask in vpsci.c). Looking at the code again, they should
be low risk as Xen only supports AFF0 and AFF1 for the vmpidr.
I think it should be fine to go in Xen 4.7, however osstest will not be
able to catch any possible regression due to lack of ARM64 hardware in
the colo.
I just tested on Juno and I did not find any regression. I think Wei
tested on Overdrive (?). Edgar, can you give it a go on the xilinx board?
Regards,
--
Julien Grall
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next prev parent reply other threads:[~2016-06-01 10:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 2:54 [PATCH v4 0/4] xen/arm: arm64: Widen register access to mpidr to 64-bits Wei Chen
2016-05-31 2:54 ` [PATCH v4 1/4] xen/arm: Change the variable type of cpu_logical_map to register_t Wei Chen
2016-05-31 2:54 ` [PATCH v4 2/4] xen/arm: Make AFFINITY_MASK generate correct mask for level3 Wei Chen
2016-05-31 2:54 ` [PATCH v4 3/4] xen:arm: arm64: Add correct MPIDR_HWID_MASK value for ARM64 Wei Chen
2016-05-31 10:01 ` Julien Grall
2016-05-31 2:54 ` [PATCH v4 4/4] xen/arm: arm64: Remove MPIDR multiprocessing extensions check Wei Chen
2016-06-01 9:29 ` [PATCH v4 0/4] xen/arm: arm64: Widen register access to mpidr to 64-bits Stefano Stabellini
2016-06-01 9:37 ` Wei Liu
2016-06-01 10:37 ` Julien Grall [this message]
2016-06-01 11:49 ` Edgar E. Iglesias
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