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From: Corey Bryant <coreyb@linux.vnet.ibm.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: aliguori@us.ibm.com, stefanha@linux.vnet.ibm.com,
	libvir-list@redhat.com, qemu-devel@nongnu.org,
	lcapitulino@redhat.com, pbonzini@redhat.com, eblake@redhat.com
Subject: Re: [Qemu-devel] [PATCH v10 6/7] block: Enable qemu_open/close to work with fd sets
Date: Tue, 14 Aug 2012 10:10:28 -0400	[thread overview]
Message-ID: <502A5C54.5020301@linux.vnet.ibm.com> (raw)
In-Reply-To: <502A3F99.10500@redhat.com>



On 08/14/2012 08:07 AM, Kevin Wolf wrote:
> Am 13.08.2012 16:08, schrieb Corey Bryant:
>> When qemu_open is passed a filename of the "/dev/fdset/nnn"
>> format (where nnn is the fdset ID), an fd with matching access
>> mode flags will be searched for within the specified monitor
>> fd set.  If the fd is found, a dup of the fd will be returned
>> from qemu_open.
>>
>> Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
>
>>   cutils.c      |    5 +++
>>   monitor.c     |   83 ++++++++++++++++++++++++++++++++++++++++++-
>>   monitor.h     |    5 +++
>>   osdep.c       |  109 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>   qemu-common.h |    1 +
>>   qemu-tool.c   |   20 +++++++++++
>>   6 files changed, 222 insertions(+), 1 deletion(-)
>
> This breaks the build of vscclient and the qtest cases, because osdep.c
> has now a new dependency on the fdset monitor functions. The easy way to
> fix it would be to squash the following in (linking vscclient and qtests
> with qemu-tool.o). Any objections?
>
> Kevin
>

Sorry about that.  Now I know to run make check. :)  I don't have any 
objections to this fix.  I ran my tests again with this and there 
weren't any problems.

-- 
Regards,
Corey

  reply	other threads:[~2012-08-14 14:13 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-13 14:08 [Qemu-devel] [PATCH v10 0/7] file descriptor passing using fd sets Corey Bryant
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 1/7] qemu-char: Add MSG_CMSG_CLOEXEC flag to recvmsg Corey Bryant
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 2/7] qapi: Introduce add-fd, remove-fd, query-fdsets Corey Bryant
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 3/7] block: Prevent detection of /dev/fdset/ as floppy Corey Bryant
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 4/7] block: Convert open calls to qemu_open Corey Bryant
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 5/7] block: Convert close calls to qemu_close Corey Bryant
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 6/7] block: Enable qemu_open/close to work with fd sets Corey Bryant
2012-08-14 12:07   ` Kevin Wolf
2012-08-14 14:10     ` Corey Bryant [this message]
2012-08-13 14:08 ` [Qemu-devel] [PATCH v10 7/7] monitor: Clean up fd sets on monitor disconnect Corey Bryant
2012-08-13 18:02 ` [Qemu-devel] [PATCH v10 0/7] file descriptor passing using fd sets Eric Blake
2012-08-13 18:39   ` Corey Bryant
2012-08-14 10:50     ` Kevin Wolf

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