linux-kernel - Re: [RFC PATCH] crypto: crc32c-pclmul

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Message-Id: <5386596402000078000B51F8@mail.emea.novell.com>
Date:	Wed, 28 May 2014 21:47:16 +0100
From:	"Jan Beulich" <jbeulich@...e.com>
To:	<herbert@...dor.apana.org.au>, <linux@...izon.com>,
	<tim.c.chen@...ux.intel.com>
Cc:	<sandyw@...tter.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH] crypto: crc32c-pclmul - Use pmovzxdq to shrink
 K_table

>>> "George Spelvin" <linux@...izon.com> 05/28/14 4:40 PM >>>
>Jan: Is support for SLE10's pre-2.18 binutils still required?
>Your PEXTRD fix was only a year ago, so I expect, but I wanted to ask.

I'd much appreciate if I would be able to build the kernel that way for another while.

>Two other minor additional changes:
>
>1. The current code unnecessarily puts the table in the read-write
   >.data section.  Moved to .text.

Putting data into .text seems wrong - it should go into .rodata.

Jan

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