From: Alexander Graf <agraf@suse.de>
To: Tom Musta <tommusta@gmail.com>, qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [Qemu-ppc] [V2 PATCH 0/6] Refactor AES Instructions
Date: Fri, 11 Apr 2014 18:26:32 +0200 [thread overview]
Message-ID: <534817B8.8060501@suse.de> (raw)
In-Reply-To: <1394720011-2482-1-git-send-email-tommusta@gmail.com>
On 13.03.14 15:13, Tom Musta wrote:
> This patch series addresses concerns raised by Richard Henderson regarding redundant
> copies of Advanced Encryption Standard (AES) data and code (see
> http://lists.nongnu.org/archive/html/qemu-devel/2014-02/msg04391.html).
>
> The patches declare commonly used AES tables in the include/qemu/aes.h header file
> and define the tables in util/aes.c, thus eliminating redundant copies.
>
> Minor refactorization of the i386 and ARM instruction models are made to utilize
> this common support. The newly added PowerPC instructions are completely
> rewritten and look much more like the i386 equivalents; a substantial amount of
> code is eliminated.
>
> V2: updated patch 05/06 per Richard Henderson's review (const pointer to const)
Looks good to me. Which queue should this go through? IMHO Richard would
be the perfect person to get this through one of his.
Alex
next prev parent reply other threads:[~2014-04-11 16:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-13 14:13 [Qemu-devel] [V2 PATCH 0/6] Refactor AES Instructions Tom Musta
2014-03-13 14:13 ` [Qemu-devel] [V2 PATCH 1/6] util: Add S-Box and InvS-Box Arrays to Common AES Utils Tom Musta
2014-03-13 14:13 ` [Qemu-devel] [V2 PATCH 2/6] util: Add AES ShiftRows and InvShiftRows Tables Tom Musta
2014-03-13 14:13 ` [Qemu-devel] [V2 PATCH 3/6] util: Add InvMixColumns Tom Musta
2014-03-13 14:13 ` [Qemu-devel] [V2 PATCH 4/6] target-i386: Use Common ShiftRows and InvShiftRows Tables Tom Musta
2014-03-13 14:13 ` [Qemu-devel] [V2 PATCH 5/6] target-arm: Use Common Tables in AES Instructions Tom Musta
2014-03-13 14:13 ` [Qemu-devel] [V2 PATCH 6/6] target-ppc: Refactor " Tom Musta
2014-04-11 16:26 ` Alexander Graf [this message]
2014-04-11 17:05 ` [Qemu-devel] [Qemu-ppc] [V2 PATCH 0/6] " Richard Henderson
2014-04-11 22:53 ` Alexander Graf
2014-05-06 12:53 ` Tom Musta
2014-05-08 10:01 ` Alexander Graf
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