RE: [Xen-devel] compiler errors in latest unstable from 20051027

[Adam Heath <doogie@xxxxxxxxxxxxx>]

On Wed, 9 Nov 2005, Adam Heath wrote:

> On Wed, 9 Nov 2005, Ian Pratt wrote:
>
> >
> >
> > > -----Original Message-----
> > > From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> > > [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Adam Heath
> > > Sent: 09 November 2005 17:23
> > > To: xen-devel@xxxxxxxxxxxxxxxxxxx
> > > Subject: [Xen-devel] compiler errors in latest unstable from 20051027
> >
> > Why are you using unstable from 20051027 rather than today? A week is a
> > long time in the unstable tree, and there have definitely been patches
> > in this area.
>
> Er, no.  I verified that smp_alt.h doesn't exist in the latest before sending
> this mail.  As for the other problems, that I didn't verify.

And I just verified that it doesn't work with latest unstable either.

==
purple2:~/kernel/xen/linux-2.6.12.6-xen0# cd ..
purple2:~/kernel/xen# mv linux-2.6.12.6-xen0/ foo
purple2:~/kernel/xen# rm foo -rf &
purple2:~/kernel/xen# cp linux-2.6.12.6 linux-2.6.12.6-xen0 -a
purple2:~/kernel/xen# wget 
http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads/xen-unstable-src.tgz
purple2:~/kernel/xen# tar zxf xen-unstable-src.tgz
purple2:~/kernel/xen# cd xen-unstable/linux-2.6-xen-sparse/
purple2:~/kernel/xen/xen-unstable/linux-2.6-xen-sparse# ./mkbuildtree 
~/kernel/xen/linux-2.6.12.6-xen0/
purple2:~/kernel/xen/xen-unstable/linux-2.6-xen-sparse# cd 
~/kernel/xen/linux-2.6.12.6-xen0/
purple2:~/kernel/xen/linux-2.6.12.6-xen0# cp ../config-xen0 .config
purple2:~/kernel/xen/linux-2.6.12.6-xen0# make oldconfig ARCH=xen
purple2:~/kernel/xen/linux-2.6.12.6-xen0# make bzImage modules ARCH=xen 
CC=gcc-3.3
....
 CC      arch/i386/kernel/asm-offsets.s
In file included from include/asm-xen/asm/processor.h:18,
                 from include/asm/thread_info.h:17,
                 from include/linux/thread_info.h:21,
                 from include/linux/spinlock.h:12,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/asm-xen/asm/system.h:11:25: asm/smp_alt.h: No such file or directory
In file included from include/asm-xen/asm/processor.h:18,
                 from include/asm/thread_info.h:17,
                 from include/linux/thread_info.h:21,
                 from include/linux/spinlock.h:12,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/asm-xen/asm/system.h: In function `__cmpxchg':
include/asm-xen/asm/system.h:256: error: `LOCK' undeclared (first use in this 
function)
include/asm-xen/asm/system.h:256: error: (Each undeclared identifier is 
reported only once
include/asm-xen/asm/system.h:256: error: for each function it appears in.)
include/asm-xen/asm/system.h:256: error: syntax error before string constant
include/asm-xen/asm/system.h:262: error: syntax error before string constant
include/asm-xen/asm/system.h:268: error: syntax error before string constant
In file included from include/linux/spinlock.h:43,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/asm-xen/asm/spinlock.h:9:25: asm/smp_alt.h: No such file or directory
make[1]: *** [arch/i386/kernel/asm-offsets.s] Error 1
make: *** [arch/i386/kernel/asm-offsets.s] Error 2
==


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