From: Christoph Hellwig <hch@lst.de>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: "Richard W.M. Jones" <rjones@redhat.com>,
Christoph Hellwig <hch@lst.de>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Heads up: glibc preadv emulation breaks qemu on older kernels
Date: Mon, 15 Feb 2010 23:16:38 +0100 [thread overview]
Message-ID: <20100215221638.GA19495@lst.de> (raw)
In-Reply-To: <4B758FD9.2010807@codemonkey.ws>
On Fri, Feb 12, 2010 at 11:28:57AM -0600, Anthony Liguori wrote:
> >Yes. The BSDs tend to not play stupid emulation games in the libc, so
> >changes of these kinds of messups to happen are far less.
> >
>
> In all fairness, I seem to recall there being a problem with the kernel
> implementation of preadv/pwritev too.
I would be surprised by that as it's just an entirely trivial entry
point to long existant infrastructure. I even checked the commit logs
and that code hasn't been touched at all since the initial commit.
So if people have problems with it, please report it..
next prev parent reply other threads:[~2010-02-15 22:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-11 19:06 [Qemu-devel] Heads up: glibc preadv emulation breaks qemu on older kernels Richard W.M. Jones
2010-02-12 12:52 ` Christoph Hellwig
2010-02-12 13:49 ` malc
2010-02-12 13:50 ` Christoph Hellwig
2010-02-12 17:28 ` Anthony Liguori
2010-02-12 18:47 ` Richard W.M. Jones
2010-02-15 22:17 ` Christoph Hellwig
2010-02-15 22:20 ` Richard W.M. Jones
2010-02-12 18:58 ` Avi Kivity
2010-02-15 22:16 ` Christoph Hellwig [this message]
2010-02-16 10:41 ` Avi Kivity
2010-02-16 10:45 ` Richard W.M. Jones
2010-02-12 13:56 ` Jamie Lokier
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