Re: [Xen-devel] [PATCH] Fix linux compilation on x86-64

[Stefan Berger <stefanb@xxxxxxxxxx>]

This is what I get:

  INSTALL sound/usb/usx2y/snd-usb-usx2y.ko
if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F System.map
-b / -r 2.6.18-xen; fi
WARNING: //lib/modules/2.6.18-xen/kernel/drivers/char/drm/drm.ko needs
unknown symbol init_level4_pgt
make[3]: Leaving directory `/root/xen-unstable.hg/build-linux-2.6.18-xen_x86_64'
make -C build-linux-2.6.18-xen_x86_64 ARCH=x86_64 INSTALL_PATH=/ vmlinuz
make[3]: Entering directory `/root/xen-unstable.hg/build-linux-2.6.18-xen_x86_64'
make -C /root/xen-unstable.hg/linux-2.6.18-xen O=/root/xen-unstable.hg/build-linux-2.6.18-xen_x86_64
vmlinuz
  Using /root/xen-unstable.hg/linux-2.6.18-xen as source for kernel
  GEN     /root/xen-unstable.hg/build-linux-2.6.18-xen_x86_64/Makefile
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  CHK     include/linux/compile.h
  CC      lib/../arch/i386/kernel/swiotlb.o
/root/xen-unstable.hg/linux-2.6.18-xen/lib/../arch/i386/kernel/swiotlb.c:50:
error: static declaration of ‘swiotlb_force’ follows non-static
declaration
include2/asm/swiotlb.h:45: error: previous declaration of ‘swiotlb_force’
was here
make[6]: *** [lib/../arch/i386/kernel/swiotlb.o] Error 1
make[5]: *** [lib] Error 2
make[4]: *** [vmlinuz] Error 2
make[3]: *** [vmlinuz] Error 2
make[3]: Leaving directory `/root/xen-unstable.hg/build-linux-2.6.18-xen_x86_64'
make[2]: *** [build] Error 2
make[2]: Leaving directory `/root/xen-unstable.hg'
make[1]: *** [linux-2.6-xen-install] Error 2
make[1]: Leaving directory `/root/xen-unstable.hg'
make: *** [install-kernels] Error 1


  Stefan

Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> wrote
on 01/21/2007 10:30:33 AM:

> I don't see swiotlb_force used outside of swiotlb.c. How is the build
broken
> (it works for me)?
> 
>  -- Keir
> 
> On 20/1/07 5:22 pm, "Stefan Berger" <stefanb@xxxxxxxxxx>
wrote:
> 
> > This patch fixes Linux 2.6.18 compilation on x86-64 and also
works on
> > i386.
> > 
> > Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> 
> 
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