From: Keir Fraser <keir.xen@gmail.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
Jan Beulich <JBeulich@suse.com>
Subject: Re: [PATCH] further prefetch cleanup
Date: Thu, 10 Apr 2014 16:56:13 +0100 [thread overview]
Message-ID: <5346BF1D.2080802@gmail.com> (raw)
In-Reply-To: <1396962303.22845.226.camel@kazak.uk.xensource.com>
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Ian Campbell wrote:
> On Tue, 2014-04-08 at 13:57 +0100, Jan Beulich wrote:
>> > - commit 630017f4 ("xen: x86& generic: change to __builtin_prefetch()")
>> > removed the ARCH_HAS_PREFETCH{,W} defines, but left the
>> > ARCH_HAS_SPINLOCK_PREFETCH one in place
>
> Oops sorry.
>
>> > - the x86 special casing code has always been dead due to the two
>> > respective CONFIG_* settings not getting defined anywhere
>
> I wondered about those while writing 630017f4 and then forgot to mention
> it to you guys, sorry again!
>
>> > Signed-off-by: Jan Beulich<jbeulich@suse.com>
>
> FWIW: Acked-by: Ian Campbell<ian.campbell@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
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prev parent reply other threads:[~2014-04-10 15:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-08 12:57 [PATCH] further prefetch cleanup Jan Beulich
2014-04-08 13:05 ` Ian Campbell
2014-04-10 15:56 ` Keir Fraser [this message]
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