From: Avi Kivity <avi@redhat.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Scott Wood <scottwood@freescale.com>,
Marcelo Tosatti <mtosatti@redhat.com>, kvm <kvm@vger.kernel.org>,
Alexander Graf <agraf@suse.de>
Subject: Re: [PATCH v2] qemu-kvm: Remove icache flush from cpu_physical_memory_rw
Date: Tue, 24 Jan 2012 13:34:50 +0200 [thread overview]
Message-ID: <4F1E975A.10600@redhat.com> (raw)
In-Reply-To: <4F1E7266.5000800@siemens.com>
On 01/24/2012 10:57 AM, Jan Kiszka wrote:
> > That says that it's unneeded on (some?) IBM Power systems. We need it
> > on Freescale chips. I submitted an upstream-QEMU patch to do this flush
> > (referenced in that thread, still not applied) because I was seeing
> > cache problems when loading images.
>
> Then you probably want to limit your patch's effect to that particular
> set of chips and repost it to qemu-devel. In any case, it's not a
> qemu-kvm topic as we are x86-only for quite a while.
>
IIRC introduced for ia64. But isn't the correct action adding it to
qemu.git instead of removing it completely?
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-01-24 11:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-19 12:39 [PATCH] qemu-kvm: Remove icache flush from cpu_physical_memory_rw Jan Kiszka
2012-01-19 17:54 ` Marcelo Tosatti
2012-01-19 18:04 ` [PATCH v2] " Jan Kiszka
2012-01-20 10:25 ` Marcelo Tosatti
2012-01-24 0:26 ` Scott Wood
2012-01-24 8:57 ` Jan Kiszka
2012-01-24 11:34 ` Avi Kivity [this message]
2012-01-24 11:38 ` Jan Kiszka
2012-01-24 13:09 ` Avi Kivity
2012-01-24 13:12 ` Jan Kiszka
2012-01-24 13:26 ` Avi Kivity
2012-01-24 13:29 ` Jan Kiszka
2012-01-25 14:23 ` Alexander Graf
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