Build xen-unstable and qemu upstream unstable fail with error on xenfb.c

Build xen-unstable and qemu upstream unstable fail with error on xenfb.c

[Fabio Fantoni]

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I tried to compile and test xen-unstable (changeset 26124:bf249cd5f2c1) 
with qemu unstable (commit 4ba79505f43bd0ace35c3fe42197eb02e7e0478e) but 
failed with this error:

hw/xenfb.c: In function âxenfb_guest_copyâ:
hw/xenfb.c:651:5: error: implicit declaration of function âdpy_updateâ 
[-Werror=implicit-function-declaration]
hw/xenfb.c:651:5: error: nested extern declaration of âdpy_updateâ 
[-Werror=nested-externs]
hw/xenfb.c: In function âxenfb_updateâ:
hw/xenfb.c:769:9: error: implicit declaration of function âdpy_resizeâ 
[-Werror=implicit-function-declaration]
hw/xenfb.c:769:9: error: nested extern declaration of âdpy_resizeâ 
[-Werror=nested-externs]
cc1: all warnings being treated as errors
make[3]: *** [hw/xenfb.o] Error 1
make[3]: Leaving directory 
`/mnt/vm/xen/xen-unstable.hg/tools/qemu-xen-dir-remote'
make[2]: *** [subdir-all-qemu-xen-dir] Error 2
make[2]: Leaving directory `/mnt/vm/xen/xen-unstable.hg/tools'
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory `/mnt/vm/xen/xen-unstable.hg/tools'
make: *** [install-tools] Error 2

Build of some days ago was working , xenfb seem that need to be adapt 
for latest vga changes on qemu upstream.


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Re: Build xen-unstable and qemu upstream unstable fail with error on xenfb.c

[Anthony Liguori]

Fabio Fantoni <fantonifabio@tiscali.it> writes:

> I tried to compile and test xen-unstable (changeset 26124:bf249cd5f2c1) 
> with qemu unstable (commit 4ba79505f43bd0ace35c3fe42197eb02e7e0478e) but 
> failed with this error:
>
> hw/xenfb.c: In function âxenfb_guest_copyâ:
> hw/xenfb.c:651:5: error: implicit declaration of function âdpy_updateâ 
> [-Werror=implicit-function-declaration]
> hw/xenfb.c:651:5: error: nested extern declaration of âdpy_updateâ 
> [-Werror=nested-externs]
> hw/xenfb.c: In function âxenfb_updateâ:
> hw/xenfb.c:769:9: error: implicit declaration of function âdpy_resizeâ 
> [-Werror=implicit-function-declaration]
> hw/xenfb.c:769:9: error: nested extern declaration of âdpy_resizeâ 
> [-Werror=nested-externs]
> cc1: all warnings being treated as errors
> make[3]: *** [hw/xenfb.o] Error 1
> make[3]: Leaving directory 
> `/mnt/vm/xen/xen-unstable.hg/tools/qemu-xen-dir-remote'
> make[2]: *** [subdir-all-qemu-xen-dir] Error 2
> make[2]: Leaving directory `/mnt/vm/xen/xen-unstable.hg/tools'
> make[1]: *** [subdirs-install] Error 2
> make[1]: Leaving directory `/mnt/vm/xen/xen-unstable.hg/tools'
> make: *** [install-tools] Error 2

Can you take a look at this Gerd?

Thanks.

Anthony Liguori

>
> Build of some days ago was working , xenfb seem that need to be adapt 
> for latest vga changes on qemu upstream.


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Re: Build xen-unstable and qemu upstream unstable fail with error on xenfb.c

[Gerd Hoffmann]

  Hi,

>> hw/xenfb.c:651:5: error: implicit declaration of function âdpy_updateâ 
>> [-Werror=implicit-function-declaration]
> 
> Can you take a look at this Gerd?

Happened already: http://patchwork.ozlabs.org/patch/196492/

cheers,
  Gerd

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Re: Build xen-unstable and qemu upstream unstable fail with error on xenfb.c

[Fabio Fantoni]

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Il 02/11/2012 14:45, Gerd Hoffmann ha scritto:
>    Hi,
>
>>> hw/xenfb.c:651:5: error: implicit declaration of function âdpy_updateâ
>>> [-Werror=implicit-function-declaration]
>> Can you take a look at this Gerd?
> Happened already: http://patchwork.ozlabs.org/patch/196492/
>
> cheers,
>    Gerd
>
>
> -----
> Nessun virus nel messaggio.
> Controllato da AVG - www.avg.com
> Versione: 2012.0.2221 / Database dei virus: 2441/5368 -  Data di rilascio: 01/11/2012
>
>
Thanks, patch applied and build successfull.

Start testing xen-unstable with qemu upstream unstable, tried Quantal 
pvonhvm domU with spice and qxl, qemu crashes showing this on log file:

main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 47.335000 ms, bitrate 
752664461 bps (717.796765 Mbps)
red_dispatcher_set_cursor_peer:
inputs_connect: inputs channel client create
id 0, group 0, virt start 0, virt end ffffffffffffffff, generation 0, 
delta 0
id 1, group 1, virt start 7f634059b000, virt end 7f6344599000, 
generation 0, delta 7f634059b000
id 2, group 1, virt start 7f6333f04000, virt end 7f6337f04000, 
generation 0, delta 7f6333f04000
(/usr/sbin/xl:3427): Spice-CRITICAL **: red_memslots.c:123:get_virt: 
slot_id 194 too big, addr=c2c2c2c2c2c2c2c2

Some problem also on test of some days ago, can someone solve also this 
problem please?
If you need more information/logs tell me and I'll post it.


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