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From: "Steven J. Hill" <Steven.Hill@imgtec.com>
To: David Daney <ddaney.cavm@gmail.com>
Cc: <linux-mips@linux-mips.org>, Jonas Gorski <jogo@openwrt.org>
Subject: Re: [PATCH 3/3] MIPS: Only set cpu_has_mmips if SYS_SUPPORTS_MICROMIPS
Date: Wed, 19 Jun 2013 16:50:34 -0500	[thread overview]
Message-ID: <51C227AA.6060604@imgtec.com> (raw)
In-Reply-To: <1369432450-13583-4-git-send-email-ddaney.cavm@gmail.com>

On 05/24/2013 04:54 PM, David Daney wrote:
> From: David Daney <david.daney@cavium.com>
>
> As Jonas Gorske said in his patch:
>
>     Disable cpu_has_mmips for everything but SEAD3 and MALTA. Most of
>     these platforms are from before the micromips introduction, so they
>     are very unlikely to implement it.
>
>     Reduces an -Os compiled, uncompressed kernel image by 8KiB for
>     BCM63XX.
>
> This patch taks a different approach than his, we gate the runtime
> test for microMIPS by the config symbol SYS_SUPPORTS_MICROMIPS.
>
> Signed-off-by: David Daney <david.daney@cavium.com>
> Cc: Jonas Gorski <jogo@openwrt.org>
> Cc: Steven J. Hill <Steven.Hill@imgtec.com>
>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>

WARNING: multiple messages have this Message-ID (diff)
From: "Steven J. Hill" <Steven.Hill@imgtec.com>
To: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org, Jonas Gorski <jogo@openwrt.org>
Subject: Re: [PATCH 3/3] MIPS: Only set cpu_has_mmips if SYS_SUPPORTS_MICROMIPS
Date: Wed, 19 Jun 2013 16:50:34 -0500	[thread overview]
Message-ID: <51C227AA.6060604@imgtec.com> (raw)
Message-ID: <20130619215034.Cm7YeCF3CIEPNEq_ZuyMJ2VXiZG-W_CSkIRctLar3do@z> (raw)
In-Reply-To: <1369432450-13583-4-git-send-email-ddaney.cavm@gmail.com>

On 05/24/2013 04:54 PM, David Daney wrote:
> From: David Daney <david.daney@cavium.com>
>
> As Jonas Gorske said in his patch:
>
>     Disable cpu_has_mmips for everything but SEAD3 and MALTA. Most of
>     these platforms are from before the micromips introduction, so they
>     are very unlikely to implement it.
>
>     Reduces an -Os compiled, uncompressed kernel image by 8KiB for
>     BCM63XX.
>
> This patch taks a different approach than his, we gate the runtime
> test for microMIPS by the config symbol SYS_SUPPORTS_MICROMIPS.
>
> Signed-off-by: David Daney <david.daney@cavium.com>
> Cc: Jonas Gorski <jogo@openwrt.org>
> Cc: Steven J. Hill <Steven.Hill@imgtec.com>
>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>

  reply	other threads:[~2013-06-19 21:51 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-24 21:54 [PATCH 0/3] MIPS: Repair some of the microMIPS patches David Daney
2013-05-24 21:54 ` [PATCH 1/3] MIPS: Declare emulate_load_store_microMIPS as a static function David Daney
2013-06-19 21:50   ` Steven J. Hill
2013-06-19 21:50     ` Steven J. Hill
2013-05-24 21:54 ` [PATCH 2/3] MIPS: Don't try to decode microMIPS branch instructions where they cannot exist David Daney
2013-06-19 21:50   ` Steven J. Hill
2013-06-19 21:50     ` Steven J. Hill
2013-05-24 21:54 ` [PATCH 3/3] MIPS: Only set cpu_has_mmips if SYS_SUPPORTS_MICROMIPS David Daney
2013-06-19 21:50   ` Steven J. Hill [this message]
2013-06-19 21:50     ` Steven J. Hill
2013-06-26 23:55   ` Ralf Baechle

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