From: Julien Grall <julien.grall@arm.com>
To: Wei Chen <wei.chen@linaro.org>, xen-devel@lists.xen.org
Cc: sstabellini@kernel.org, steve.capper@arm.com
Subject: Re: [PATCH v2 4/4] xen/arm: arm64: Remove MPIDR multiprocessing extensions check
Date: Fri, 27 May 2016 11:51:41 +0100 [thread overview]
Message-ID: <574826BD.3050701@arm.com> (raw)
In-Reply-To: <20160526075843.25236-5-Wei.Chen@linaro.org>
Hi Wei,
On 26/05/16 08:58, Wei Chen wrote:
> In AArch32, MPIDR bit31 is defined as multiprocessing extensions bit.
NIT: s/bit31/bit 31/
> But in AArch64, this bit is always RES1. So the value check for this
> bit is no longer necessary in AArch64.
>
> Signed-off-by: Wei Chen <Wei.Chen@linaro.org>
With the change above:
Reviewed-by: Julien Grall <julien.grall@arm.com>
Regards,
--
Julien Grall
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prev parent reply other threads:[~2016-05-27 10:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-26 7:58 [PATCH v2 0/4] xen/arm: arm64: Widen register access to mpidr to 64-bits Wei Chen
2016-05-26 7:58 ` [PATCH v2 1/4] xen/arm: Change the variable type of cpu_logical_map to register_t Wei Chen
2016-05-26 7:58 ` [PATCH v2 2/4] xen/arm: Make AFFINITY_MASK generate correct mask for level3 Wei Chen
2016-05-26 7:58 ` [PATCH v2 3/4] xen:arm: arm64: Add correct MPIDR_HWID_MASK value for ARM64 Wei Chen
2016-05-27 10:50 ` Julien Grall
2016-05-30 1:50 ` Wei Chen
2016-05-26 7:58 ` [PATCH v2 4/4] xen/arm: arm64: Remove MPIDR multiprocessing extensions check Wei Chen
2016-05-27 10:51 ` Julien Grall [this message]
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