linux-kernel - Re: [PATCH v2 0/3] VFP fixes

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Date:	Thu, 16 Oct 2014 09:14:03 -0400
From:	Rob Clark <robdclark@...il.com>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Russell King <linux@....linux.org.uk>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-arm-msm <linux-arm-msm@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Will Deacon <will.deacon@....com>
Subject: Re: [PATCH v2 0/3] VFP fixes

On Tue, Oct 14, 2014 at 9:48 AM, Stephen Boyd <sboyd@...eaurora.org> wrote:
> These changes allow us to detect VFP correctly on Krait processors.
> They also fix short vector emulation for Cortex-A15 and Krait.
>
> Changes since v1:
>  * Move to use CPUID and MVFR0 in patch 2
>  * Patches 1 and 3 unchanged
>
> Stepan Moskovchenko (1):
>   arm: vfp: Bounce undefined instructions in vectored mode
>
> Stephen Boyd (2):
>   ARM: vfp: Workaround bad MVFR1 register on some Kraits
>   ARM: vfp: Fix VFPv3 hwcap detection on CPUID based cpus
>

for the series,

Tested-by: Rob Clark <robdclark@...il.com>

>  arch/arm/include/asm/vfp.h |  5 +++
>  arch/arm/mm/proc-v7.S      |  5 ++-
>  arch/arm/vfp/vfphw.S       |  6 +++
>  arch/arm/vfp/vfpmodule.c   | 93 ++++++++++++++++++++++++++--------------------
>  4 files changed, 66 insertions(+), 43 deletions(-)
>
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>
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