From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH 2/2] tcg/ppc*: Move cache initialization to ppc specific code
Date: Tue, 04 Oct 2011 08:29:21 +0200 [thread overview]
Message-ID: <j6e941$lfj$1@dough.gmane.org> (raw)
In-Reply-To: <4E8A9FCA.5080801@weilnetz.de>
On 10/04/2011 07:55 AM, Stefan Weil wrote:
> I learned now that ppc will need flush_icache_range() for kvm, too.
> So it won't be possible to implement a uniform handling of
> flush_icache_range() for all host architectures.
x86 and IIRC s390 flush_icache_range is a no-op, so it is possible to
"call" it for all KVM architectures without incurring penalties.
Paolo
next prev parent reply other threads:[~2011-10-04 6:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-03 20:43 [Qemu-devel] Clean cache related code which was used only by PPC hosts Stefan Weil
2011-10-03 20:43 ` [Qemu-devel] [PATCH 1/2] linux-user: Remove unused code Stefan Weil
2011-10-03 21:12 ` Stefan Weil
2011-10-04 7:56 ` Peter Maydell
2011-10-05 8:26 ` Stefan Hajnoczi
2011-10-03 20:43 ` [Qemu-devel] [PATCH 2/2] tcg/ppc*: Move cache initialization to ppc specific code Stefan Weil
2011-10-03 20:52 ` [Qemu-devel] [Qemu-ppc] " Scott Wood
2011-10-03 21:10 ` Stefan Weil
2011-10-03 21:36 ` Alexander Graf
2011-10-03 21:50 ` Scott Wood
2011-10-03 22:06 ` Alexander Graf
2011-10-03 22:07 ` Scott Wood
2011-10-03 22:11 ` Alexander Graf
2011-10-03 21:40 ` Scott Wood
2011-10-03 21:43 ` Alexander Graf
2011-10-03 21:51 ` Scott Wood
2011-10-03 22:03 ` Alexander Graf
2011-10-04 6:06 ` Benjamin Herrenschmidt
2011-10-04 5:55 ` Stefan Weil
2011-10-04 6:29 ` Paolo Bonzini [this message]
2011-10-04 8:11 ` Peter Maydell
2011-10-04 15:44 ` Scott Wood
2011-10-03 23:12 ` [Qemu-devel] " malc
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='j6e941$lfj$1@dough.gmane.org' \
--to=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).