linux-kernel - Re: [PATCH 03/12] x86: Merge tolerant

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Message-ID: <4C81EB5C.8090707@kernel.org>
Date:	Sat, 04 Sep 2010 09:46:52 +0300
From:	Pekka Enberg <penberg@...nel.org>
To:	Brian Gerst <brgerst@...il.com>
CC:	hpa@...or.com, x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/12] x86: Merge tolerant_fwait()

  On 4.9.2010 4.17, Brian Gerst wrote:
> Commit e2e75c91 merged the math exception handler, allowing both 32-bit
> and 64-bit to handle math exceptions from kernel mode.  Switch to using
> the 64-bit version of tolerant_fwait() without fnclex, which simply
> ignores the exception if one is still pending from userspace.
>
> Signed-off-by: Brian Gerst<brgerst@...il.com>
Acked-by: Pekka Enberg <penberg@...nel.org>

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