Re: Xen 3.1-testing 32bit vmx fails to compile(CS 15577/tip)

[Ralph Passgang <xen@debianbase.de>]

Hi Keir,

xen-3.1-testing.hg still doesn't compile on i386 for the same reason as in 
my original report. I know that 3.2 is more important, but it would be nice 
if the 3.1 branch could get fixed.

thx,
 Ralph

Am Freitag, 11. Januar 2008 01:54:16 schrieben Sie:
> We're missing xen-unstable:15526 from 3.1-testing. I'll add it tomorrow.
>
>  Thanks,
>  Keir
>
> On 11/1/08 00:40, "Ralph Passgang" <xen@debianbase.de> wrote:
> > Hi,
> >
> > I just found that xen 3.1-testing changeset 15577 fails to build on
> > i386 on debian sid/lenny/etch. It seems to compile just fine on
> > amd64/etch.
> >
> > The following happens compiling the 32bit version:
> > [...]
> > gcc -O2 -fomit-frame-pointer -m32 -march=i686 -DNDEBUG
> > -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
> > -Wno-unused-value
> > -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common
> > -iwithprefix include -Werror -Wno-pointer-arith -pipe
> > -I/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/x
> >en/incl ude
> > -I/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/x
> >en/incl ude/asm-x86/mach-generic
> > -I/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/x
> >en/incl ude/asm-x86/mach-default -msoft-float -fno-stack-protector -g
> > -D__XEN__ -DACM_SECURITY -c
> > vmx.c -o vmx.o
> > cc1: warnings being treated as errors
> > vmx.c: In function 'vmx_install_vlapic_mapping':
> > vmx.c:2694: warning: right shift count >= width of type
> > vmx.c:2695: warning: right shift count >= width of type
> > make[8]: *** [vmx.o] Error 1
> > make[8]: Leaving directory
> > `/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/xe
> >n/arch/ x86/hvm/vmx'
> > make[7]: *** [vmx/built_in.o] Error 2
> > [...]
> >
> > The last changeset that I tried and that compiled on i386 was 15564. So
> > the last 13 changesets could be the cause. The following 4 changesets
> > changed the vmx.c, so most likely one of them causes this (but I
> > haven't looked any further):
> >
> > 15565, 15567, 15571, 15575
> >
> > Would be great if someone could take a look...
> >
> > Thx,
> >  Ralph
> >
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