* [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-11 1:49 ` Hao, Xudong
0 siblings, 0 replies; 12+ messages in thread
From: Hao, Xudong @ 2010-08-11 1:49 UTC (permalink / raw)
To: kvm@vger.kernel.org, qemu-devel@nongnu.org
Hi,
Recently I build qemu-kvm on 32bit RHEL5u4/RHEL5u5, it will fail on fuction "vhost_dev_sync_region". But RHEL5u1 system is fine to build.
Did anyone meet similar issue?
qemu-kvm commit: 59d71ddb432db04b57ee2658ce50a3e35d7db97e
build error:
...
CC x86_64-softmmu/i8254.o
CC x86_64-softmmu/i8254-kvm.o
CC x86_64-softmmu/device-assignment.o
LINK x86_64-softmmu/qemu-system-x86_64
vhost.o: In function `vhost_dev_sync_region':
/home/source/qemu-kvm/hw/vhost.c:47: undefined reference to `__sync_fetch_and_and_4'
collect2: ld returned 1 exit status
make[1]: *** [qemu-system-x86_64] Error 1
make: *** [subdir-x86_64-softmmu] Error 2
Best Regards,
Xudong Hao
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Qemu-devel] [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-11 1:49 ` Hao, Xudong
0 siblings, 0 replies; 12+ messages in thread
From: Hao, Xudong @ 2010-08-11 1:49 UTC (permalink / raw)
To: kvm@vger.kernel.org, qemu-devel@nongnu.org
Hi,
Recently I build qemu-kvm on 32bit RHEL5u4/RHEL5u5, it will fail on fuction "vhost_dev_sync_region". But RHEL5u1 system is fine to build.
Did anyone meet similar issue?
qemu-kvm commit: 59d71ddb432db04b57ee2658ce50a3e35d7db97e
build error:
...
CC x86_64-softmmu/i8254.o
CC x86_64-softmmu/i8254-kvm.o
CC x86_64-softmmu/device-assignment.o
LINK x86_64-softmmu/qemu-system-x86_64
vhost.o: In function `vhost_dev_sync_region':
/home/source/qemu-kvm/hw/vhost.c:47: undefined reference to `__sync_fetch_and_and_4'
collect2: ld returned 1 exit status
make[1]: *** [qemu-system-x86_64] Error 1
make: *** [subdir-x86_64-softmmu] Error 2
Best Regards,
Xudong Hao
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [qemu-kvm] build fail on i386 RHEL5u4
2010-08-11 1:49 ` [Qemu-devel] " Hao, Xudong
@ 2010-08-15 15:30 ` Avi Kivity
-1 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2010-08-15 15:30 UTC (permalink / raw)
To: Hao, Xudong; +Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org
On 08/11/2010 04:49 AM, Hao, Xudong wrote:
> Hi,
> Recently I build qemu-kvm on 32bit RHEL5u4/RHEL5u5, it will fail on fuction "vhost_dev_sync_region". But RHEL5u1 system is fine to build.
> Did anyone meet similar issue?
>
> qemu-kvm commit: 59d71ddb432db04b57ee2658ce50a3e35d7db97e
>
> build error:
> ...
> CC x86_64-softmmu/i8254.o
> CC x86_64-softmmu/i8254-kvm.o
> CC x86_64-softmmu/device-assignment.o
> LINK x86_64-softmmu/qemu-system-x86_64
> vhost.o: In function `vhost_dev_sync_region':
> /home/source/qemu-kvm/hw/vhost.c:47: undefined reference to `__sync_fetch_and_and_4'
> collect2: ld returned 1 exit status
> make[1]: *** [qemu-system-x86_64] Error 1
> make: *** [subdir-x86_64-softmmu] Error 2
>
Appears to be a gcc bug. I opened
https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
Meanwhile, installing the gcc44 package and building with it
(./configure --cc=gcc44) appears to work.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Qemu-devel] Re: [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-15 15:30 ` Avi Kivity
0 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2010-08-15 15:30 UTC (permalink / raw)
To: Hao, Xudong; +Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
On 08/11/2010 04:49 AM, Hao, Xudong wrote:
> Hi,
> Recently I build qemu-kvm on 32bit RHEL5u4/RHEL5u5, it will fail on fuction "vhost_dev_sync_region". But RHEL5u1 system is fine to build.
> Did anyone meet similar issue?
>
> qemu-kvm commit: 59d71ddb432db04b57ee2658ce50a3e35d7db97e
>
> build error:
> ...
> CC x86_64-softmmu/i8254.o
> CC x86_64-softmmu/i8254-kvm.o
> CC x86_64-softmmu/device-assignment.o
> LINK x86_64-softmmu/qemu-system-x86_64
> vhost.o: In function `vhost_dev_sync_region':
> /home/source/qemu-kvm/hw/vhost.c:47: undefined reference to `__sync_fetch_and_and_4'
> collect2: ld returned 1 exit status
> make[1]: *** [qemu-system-x86_64] Error 1
> make: *** [subdir-x86_64-softmmu] Error 2
>
Appears to be a gcc bug. I opened
https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
Meanwhile, installing the gcc44 package and building with it
(./configure --cc=gcc44) appears to work.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* RE: [qemu-kvm] build fail on i386 RHEL5u4
2010-08-15 15:30 ` [Qemu-devel] " Avi Kivity
@ 2010-08-16 1:27 ` Hao, Xudong
-1 siblings, 0 replies; 12+ messages in thread
From: Hao, Xudong @ 2010-08-16 1:27 UTC (permalink / raw)
To: Avi Kivity; +Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org
Avi Kivity wrote:
> On 08/11/2010 04:49 AM, Hao, Xudong wrote:
>> Hi,
>> Recently I build qemu-kvm on 32bit RHEL5u4/RHEL5u5, it will fail on
>> fuction "vhost_dev_sync_region". But RHEL5u1 system is fine to
>> build. Did anyone meet similar issue?
>>
>> qemu-kvm commit: 59d71ddb432db04b57ee2658ce50a3e35d7db97e
>>
>> build error:
>> ...
>> CC x86_64-softmmu/i8254.o
>> CC x86_64-softmmu/i8254-kvm.o
>> CC x86_64-softmmu/device-assignment.o
>> LINK x86_64-softmmu/qemu-system-x86_64
>> vhost.o: In function `vhost_dev_sync_region':
>> /home/source/qemu-kvm/hw/vhost.c:47: undefined reference to
>> `__sync_fetch_and_and_4'
>> collect2: ld returned 1 exit status
>> make[1]: *** [qemu-system-x86_64] Error 1
>> make: *** [subdir-x86_64-softmmu] Error 2
>>
>
> Appears to be a gcc bug. I opened
> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>
> Meanwhile, installing the gcc44 package and building with it
> (./configure --cc=gcc44) appears to work.
Avi,
Gcc44 works for me.
I saw Jakub marked this bug closed with "only i486 support that, but RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
Thanks,
Xudong
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Qemu-devel] RE: [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-16 1:27 ` Hao, Xudong
0 siblings, 0 replies; 12+ messages in thread
From: Hao, Xudong @ 2010-08-16 1:27 UTC (permalink / raw)
To: Avi Kivity; +Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
Avi Kivity wrote:
> On 08/11/2010 04:49 AM, Hao, Xudong wrote:
>> Hi,
>> Recently I build qemu-kvm on 32bit RHEL5u4/RHEL5u5, it will fail on
>> fuction "vhost_dev_sync_region". But RHEL5u1 system is fine to
>> build. Did anyone meet similar issue?
>>
>> qemu-kvm commit: 59d71ddb432db04b57ee2658ce50a3e35d7db97e
>>
>> build error:
>> ...
>> CC x86_64-softmmu/i8254.o
>> CC x86_64-softmmu/i8254-kvm.o
>> CC x86_64-softmmu/device-assignment.o
>> LINK x86_64-softmmu/qemu-system-x86_64
>> vhost.o: In function `vhost_dev_sync_region':
>> /home/source/qemu-kvm/hw/vhost.c:47: undefined reference to
>> `__sync_fetch_and_and_4'
>> collect2: ld returned 1 exit status
>> make[1]: *** [qemu-system-x86_64] Error 1
>> make: *** [subdir-x86_64-softmmu] Error 2
>>
>
> Appears to be a gcc bug. I opened
> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>
> Meanwhile, installing the gcc44 package and building with it
> (./configure --cc=gcc44) appears to work.
Avi,
Gcc44 works for me.
I saw Jakub marked this bug closed with "only i486 support that, but RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
Thanks,
Xudong
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [qemu-kvm] build fail on i386 RHEL5u4
2010-08-16 1:27 ` [Qemu-devel] " Hao, Xudong
@ 2010-08-16 8:46 ` Avi Kivity
-1 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2010-08-16 8:46 UTC (permalink / raw)
To: Hao, Xudong; +Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org
On 08/16/2010 04:27 AM, Hao, Xudong wrote:
>
>> Appears to be a gcc bug. I opened
>> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>>
>> Meanwhile, installing the gcc44 package and building with it
>> (./configure --cc=gcc44) appears to work.
> Avi,
> Gcc44 works for me.
> I saw Jakub marked this bug closed with "only i486 support that, but RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
Should be easy to add a ./configure test for this.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Qemu-devel] Re: [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-16 8:46 ` Avi Kivity
0 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2010-08-16 8:46 UTC (permalink / raw)
To: Hao, Xudong; +Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
On 08/16/2010 04:27 AM, Hao, Xudong wrote:
>
>> Appears to be a gcc bug. I opened
>> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>>
>> Meanwhile, installing the gcc44 package and building with it
>> (./configure --cc=gcc44) appears to work.
> Avi,
> Gcc44 works for me.
> I saw Jakub marked this bug closed with "only i486 support that, but RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
Should be easy to add a ./configure test for this.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [qemu-kvm] build fail on i386 RHEL5u4
2010-08-16 8:46 ` [Qemu-devel] " Avi Kivity
@ 2010-08-17 9:30 ` Avi Kivity
-1 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2010-08-17 9:30 UTC (permalink / raw)
To: Hao, Xudong; +Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org
On 08/16/2010 11:46 AM, Avi Kivity wrote:
> On 08/16/2010 04:27 AM, Hao, Xudong wrote:
>>
>>> Appears to be a gcc bug. I opened
>>> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>>>
>>> Meanwhile, installing the gcc44 package and building with it
>>> (./configure --cc=gcc44) appears to work.
>> Avi,
>> Gcc44 works for me.
>> I saw Jakub marked this bug closed with "only i486 support that, but
>> RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
>
> Should be easy to add a ./configure test for this.
>
>
Or, just use --extra-cflags=-march=i686 or similar.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Qemu-devel] Re: [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-17 9:30 ` Avi Kivity
0 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2010-08-17 9:30 UTC (permalink / raw)
To: Hao, Xudong; +Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
On 08/16/2010 11:46 AM, Avi Kivity wrote:
> On 08/16/2010 04:27 AM, Hao, Xudong wrote:
>>
>>> Appears to be a gcc bug. I opened
>>> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>>>
>>> Meanwhile, installing the gcc44 package and building with it
>>> (./configure --cc=gcc44) appears to work.
>> Avi,
>> Gcc44 works for me.
>> I saw Jakub marked this bug closed with "only i486 support that, but
>> RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
>
> Should be easy to add a ./configure test for this.
>
>
Or, just use --extra-cflags=-march=i686 or similar.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* RE: [qemu-kvm] build fail on i386 RHEL5u4
2010-08-17 9:30 ` [Qemu-devel] " Avi Kivity
@ 2010-08-18 0:59 ` Hao, Xudong
-1 siblings, 0 replies; 12+ messages in thread
From: Hao, Xudong @ 2010-08-18 0:59 UTC (permalink / raw)
To: Avi Kivity; +Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org
Avi Kivity wrote:
> On 08/16/2010 11:46 AM, Avi Kivity wrote:
>> On 08/16/2010 04:27 AM, Hao, Xudong wrote:
>>>
>>>> Appears to be a gcc bug. I opened
>>>> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>>>>
>>>> Meanwhile, installing the gcc44 package and building with it
>>>> (./configure --cc=gcc44) appears to work.
>>> Avi,
>>> Gcc44 works for me.
>>> I saw Jakub marked this bug closed with "only i486 support that, but
>>> RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
>>
>> Should be easy to add a ./configure test for this.
>>
>>
>
> Or, just use --extra-cflags=-march=i686 or similar.
Yes, both of two methods can work.
Thanks,
Xudong
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Qemu-devel] RE: [qemu-kvm] build fail on i386 RHEL5u4
@ 2010-08-18 0:59 ` Hao, Xudong
0 siblings, 0 replies; 12+ messages in thread
From: Hao, Xudong @ 2010-08-18 0:59 UTC (permalink / raw)
To: Avi Kivity; +Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
Avi Kivity wrote:
> On 08/16/2010 11:46 AM, Avi Kivity wrote:
>> On 08/16/2010 04:27 AM, Hao, Xudong wrote:
>>>
>>>> Appears to be a gcc bug. I opened
>>>> https://bugzilla.redhat.com/show_bug.cgi?id=624279 to track this.
>>>>
>>>> Meanwhile, installing the gcc44 package and building with it
>>>> (./configure --cc=gcc44) appears to work.
>>> Avi,
>>> Gcc44 works for me.
>>> I saw Jakub marked this bug closed with "only i486 support that, but
>>> RHEL5 use -march=i386", so do we have ongoing fix on qemu-kvm?
>>
>> Should be easy to add a ./configure test for this.
>>
>>
>
> Or, just use --extra-cflags=-march=i686 or similar.
Yes, both of two methods can work.
Thanks,
Xudong
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2010-08-18 0:59 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-08-11 1:49 [qemu-kvm] build fail on i386 RHEL5u4 Hao, Xudong
2010-08-11 1:49 ` [Qemu-devel] " Hao, Xudong
2010-08-15 15:30 ` Avi Kivity
2010-08-15 15:30 ` [Qemu-devel] " Avi Kivity
2010-08-16 1:27 ` Hao, Xudong
2010-08-16 1:27 ` [Qemu-devel] " Hao, Xudong
2010-08-16 8:46 ` Avi Kivity
2010-08-16 8:46 ` [Qemu-devel] " Avi Kivity
2010-08-17 9:30 ` Avi Kivity
2010-08-17 9:30 ` [Qemu-devel] " Avi Kivity
2010-08-18 0:59 ` Hao, Xudong
2010-08-18 0:59 ` [Qemu-devel] " Hao, Xudong
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