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Re: [Qemu-stable] [Qemu-devel] [PATCH] tci: Add implementation of rotl_i
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From: |
Aurelien Jarno |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [PATCH] tci: Add implementation of rotl_i64, rotr_i64 |
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Date: |
Mon, 9 Sep 2013 16:53:02 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Sep 04, 2013 at 10:51:54PM +0200, Stefan Weil wrote:
> Am 04.09.2013 22:49, schrieb Stefan Weil:
> > It is used by qemu-ppc64 when running Debian's busybox-static.
> >
> > Signed-off-by: Stefan Weil <address@hidden>
> > ---
> >
> > This patch is also useful for QEMU 1.6.
>
> ... so I should have added qemu-stable. Done now.
>
Why is it needed for qemu-stable? It should only improve performance, as
these two ops are not mandatory ops. In general I don't think we should
have performance improvements in a stable minor release (unless of course
it's a big regression from previous).
--
Aurelien Jarno GPG: 1024D/F1BCDB73
address@hidden http://www.aurel32.net