From: "Richard W.M. Jones" <rjones@redhat.com>
To: Fam Zheng <famz@redhat.com>
Cc: kwolf@redhat.com, jcody@redhat.com, qemu-devel@nongnu.org,
stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read
Date: Tue, 28 May 2013 11:35:20 +0100 [thread overview]
Message-ID: <20130528103520.GB5105@redhat.com> (raw)
In-Reply-To: <1369373827-9152-1-git-send-email-famz@redhat.com>
After discussion off-list, I've gone back and retested versions 4, 5,
and 6 of this patch.
I'm using the test script previously attached.
I'm using libguestfs (ada94eb9) & curl (ba9a6666) & qemu (6a4e177114)
all the latest from git.
I'm using a 6 GB Windows XP guest. The web server is remote, over
quite slow wifi, and is running Apache 2.2.15 on RHEL 6.
I ran each test 3 times.
v4:
Buffer I/O errors reported inside the appliance on each run.
No segfault in qemu.
v5:
Buffer I/O errors reported inside the appliance on each run.
No segfault in qemu.
v6:
Buffer I/O errors reported inside the appliance on each run.
No segfault in qemu.
no patch (curl driver in upstream qemu):
No errors. Everything works.
--
So I guess what has happened is NOT a regression from v5 -> v6, but
that something has changed in my environment which has stopped this
patch from working.
I'm continuing to investigate.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines. Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v
next prev parent reply other threads:[~2013-05-28 10:35 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-24 5:36 [Qemu-devel] [PATCH v6 00/12] curl: fix curl read Fam Zheng
2013-05-24 5:36 ` [Qemu-devel] [PATCH v6 01/12] curl: introduce CURLSockInfo to BDRVCURLState Fam Zheng
2013-05-24 5:36 ` [Qemu-devel] [PATCH v6 02/12] curl: change magic number to sizeof Fam Zheng
2013-05-24 5:36 ` [Qemu-devel] [PATCH v6 03/12] curl: change curl_multi_do to curl_fd_handler Fam Zheng
2013-05-24 5:36 ` [Qemu-devel] [PATCH v6 04/12] curl: fix curl_open Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 05/12] curl: add timer to BDRVCURLState Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 06/12] curl: introduce CURLDataCache Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 07/12] curl: make use of CURLDataCache Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 08/12] curl: use list to store CURLState Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 09/12] curl: add cache quota Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 10/12] curl: introduce ssl_no_cert runtime option Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 11/12] block/curl.c: Refuse to open the handle for writes Fam Zheng
2013-05-24 5:37 ` [Qemu-devel] [PATCH v6 12/12] curl: set s->url to NULL after free Fam Zheng
2013-05-24 8:07 ` [Qemu-devel] [PATCH v6 00/12] curl: fix curl read Richard W.M. Jones
2013-05-27 2:25 ` Fam Zheng
2013-05-27 11:57 ` Richard W.M. Jones
2013-05-28 7:30 ` Fam Zheng
2013-05-28 7:47 ` Richard W.M. Jones
2013-05-28 8:46 ` Richard W.M. Jones
2013-05-28 8:52 ` Fam Zheng
2013-05-28 8:53 ` Richard W.M. Jones
2013-05-28 10:35 ` Richard W.M. Jones [this message]
2013-05-28 11:01 ` Richard W.M. Jones
2013-05-28 11:14 ` Fam Zheng
2013-05-28 11:25 ` Richard W.M. Jones
2013-05-28 11:32 ` Richard W.M. Jones
2013-05-29 1:07 ` Fam Zheng
2013-05-29 9:25 ` Richard W.M. Jones
2013-05-28 11:34 ` Stefan Hajnoczi
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