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[Launchpad Bug Tracker <1463836@xxxxxxxxxxxxxxxxxx>]

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We have uploaded our first 4.0 based Wily kernel to the archive but are
unfortunately seeing the following build failure which we believe is
related to our wily toolchain:

https://launchpadlibrarian.net/208665203/buildlog_ubuntu-wily-
ppc64el.linux_4.0.0-1.1_BUILDING.txt.gz

/build/buildd/linux-4.0.0/arch/powerpc/kernel/swsusp_asm64.S: Assembler messages:
/build/buildd/linux-4.0.0/arch/powerpc/kernel/swsusp_asm64.S:188: Error: missing operand
/build/buildd/linux-4.0.0/scripts/Makefile.build:294: recipe for target 'arch/powerpc/kernel/swsusp_asm64.o' failed
make[3]: *** [arch/powerpc/kernel/swsusp_asm64.o] Error 1
/build/buildd/linux-4.0.0/Makefile:957: recipe for target 'arch/powerpc/kernel' failed
make[2]: *** [arch/powerpc/kernel] Error 2

We do not believe this is due to a kernel change as the code in question
has not changed in years.  Additionally, we had 4.0 based test builds
successfully passing in our PPA (ppa:canonical-kernel-team/ppa).  The
last successful test build in our PPA was from May 21 (the logs are
still there if needed).  We were also unable to reproduce by cross-
compiling.

As added information, our wily kernel git repo can be seen at:

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/wily

Let us know if any additional information is required to debug this.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: binutils 2.25-8ubuntu1
ProcVersionSignature: Ubuntu 4.0.0-1.1-generic 4.0.5
Uname: Linux 4.0.0-1-generic x86_64
ApportVersion: 2.17.3-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Jun 10 06:16:10 2015
Dependencies:
 gcc-5-base 5.1.1-9ubuntu2
 libc6 2.21-0ubuntu4
 libgcc1 1:5.1.1-9ubuntu2
 multiarch-support 2.21-0ubuntu4
 zlib1g 1:1.2.8.dfsg-2ubuntu1
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-03-17 (449 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140317)
SourcePackage: binutils
UpgradeStatus: Upgraded to wily on 2015-05-28 (12 days ago)

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug wily
-- 
4.0 kernel build failure on ppc64el
https://bugs.launchpad.net/bugs/1463836
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