linux-kernel - Re: [BUILD-FAILURE] linux-next: Tree for June 30

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Date:	Mon, 30 Jun 2008 21:26:10 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Jens Axboe <jens.axboe@...cle.com>,
	Andy Whitcroft <apw@...dowen.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [BUILD-FAILURE] linux-next: Tree for June 30


* Sam Ravnborg <sam@...nborg.org> wrote:

> On Mon, Jun 30, 2008 at 10:13:40PM +0530, Kamalesh Babulal wrote:
> > Kamalesh Babulal wrote:
> > > Hi Stephen,
> > > 
> > > next-20080630 kernel build fails x86 box 
> > > 
> > > fs/bio-integrity.c: In function `bio_integrity_add_page':
> > > include/linux/bio.h:368: sorry, unimplemented: inlining failed in call to 'bvec_nr_vecs': function body not available
> > > fs/bio-integrity.c:135: sorry, unimplemented: called from here
> > > make[1]: *** [fs/bio-integrity.o] Error 1
> > > make: *** [fs] Error 2
> > > 
> > > # gcc -v
> > > Reading specs from /usr/lib/gcc/i386-redhat-linux/3.4.6/specs
> > > Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
> > > --infodir=/usr/share/info --enable-shared --enable-threads=posix
> > > --disable-checking --with-system-zlib --enable-__cxa_atexit
> > > --disable-libunwind-exceptions --enable-java-awt=gtk
> > > --host=i386-redhat-linux
> > > Thread model: posix
> > > gcc version 3.4.6 20060404 (Red Hat 3.4.6-10)
> > > 
> > > 
> > Another build failure on the same box/config file
> > 
> > make[2]: `scripts/unifdef' is up to date.
> >   RELOCS  arch/x86/boot/compressed/vmlinux.relocs
> > 101 section headers supported: 100
> > make[2]: *** [arch/x86/boot/compressed/vmlinux.relocs] Error 1
> > make[1]: *** [arch/x86/boot/compressed/vmlinux] Error 2
> > make: *** [bzImage] Error 2
> 
> In a i386 specific part of the kernel - so let's cc x86 maintainers.

that's an allyesconfig kernel and i cannot reproduce the failure with 
linux-next v2.6.26-rc8-6206-gf1c7436:

  [...]
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  BUILD   arch/x86/boot/compressed/vmlinux.bin.all
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  LD      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  OFFSETS arch/x86/boot/offsets.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
 Root device is (8, 17)
 Setup is 12524 bytes (padded to 12800 bytes).
 System is 17840 kB
 CRC bccb6201
 Kernel: arch/x86/boot/bzImage is ready  (#10848)

(nor has anything substantial change in that area changed in the x86 
tree recently that sticks out at first sight.)

	Ingo
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