From: Ralf Baechle <ralf@linux-mips.org>
To: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Subject: Re: [PATCH] MIPS: Define __arch_swab64 for all mips r2 cpus (v2).
Date: Mon, 29 Jun 2009 20:34:54 +0100 [thread overview]
Message-ID: <20090629193454.GA23430@linux-mips.org> (raw)
In-Reply-To: <1246294455-26866-1-git-send-email-ddaney@caviumnetworks.com>
On Mon, Jun 29, 2009 at 09:54:15AM -0700, David Daney wrote:
> Some CPUs implement mipsr2, but because they are a super-set of
> mips64r2 do not define CONFIG_CPU_MIPS64_R2. Cavium OCTEON falls into
> this category. We would still like to use the optimized
> implementation, so since we have already checked for
> CONFIG_CPU_MIPSR2, checking for CONFIG_64BIT instead of
> CONFIG_CPU_MIPS64_R2 is sufficient.
>
> Change from v1: Add comments about why the change is safe.
Thanks, applied. Though this sort of patch make me thing that maybe we
rather should have treated the cnMIPS cores differently.
Ralf
next prev parent reply other threads:[~2009-06-29 19:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-29 16:54 [PATCH] MIPS: Define __arch_swab64 for all mips r2 cpus (v2) David Daney
2009-06-29 19:34 ` Ralf Baechle [this message]
2009-07-01 0:37 ` Maciej W. Rozycki
2009-07-01 1:13 ` David Daney
2009-07-01 1:36 ` Maciej W. Rozycki
2009-07-01 18:40 ` Ralf Baechle
2009-07-01 18:20 ` Ralf Baechle
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