qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH v1 0/1] Allow the building of VirtFS to be disab


From: Meador Inge
Subject: Re: [Qemu-devel] [PATCH v1 0/1] Allow the building of VirtFS to be disabled
Date: Thu, 9 Feb 2012 16:25:13 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20120131 Thunderbird/10.0

On 02/08/2012 02:15 AM, Aneesh Kumar K.V wrote:

> On Tue, 7 Feb 2012 14:44:05 -0600, Meador Inge <address@hidden> wrote:
>> There have been reports [1, 2] where folks have had issues building
>> VirtFS and the virtio backend on older systems.  I personally saw
>> problems due to the use of features (struct statfs f_frsize field,
>> fdopendir, O_NOATIME) in this code that are not available on much older
>> Linux systems.  Given, the system I ran into this on is ancient (RH8 
>> sysroot),
>> but I still need to build QEMU on it nonetheless.
>>
>> This patch adds a new configure option for disabling the building of
>> VirtFS all together.  Tested by building with and without --disable-virtfs
>> on older (RH8 sysroot) and newer systems (x64 Fedora 16).
>>
>> [1] http://lists.nongnu.org/archive/html/qemu-devel/2011-12/msg00171.html
>> [2] http://lists.nongnu.org/archive/html/qemu-devel/2012-02/msg00404.html
>>
>> Meador Inge (1):
>>   ./configure: add option for disabling VirtFS
>>
>>  Makefile  |    4 ++++
>>  configure |   16 +++++++++++++---
>>  2 files changed, 17 insertions(+), 3 deletions(-)
> 
> I like the patch because it help to get qemu build on platforms where
> the build failures are only due to virtfs. VirtFS do depend on some of
> the recent linux APIs, so sometime we do break build on old Linux
> distros.

Great.  Thanks for the review.  Can someone commit this for me?

> Anthony any objection here ?
> 
> -aneesh
> 


-- 
Meador Inge
CodeSourcery / Mentor Embedded
http://www.mentor.com/embedded-software



reply via email to

[Prev in Thread] Current Thread [Next in Thread]