** Description changed:
+ == Justification ==
+ Commit b2d35fa5fc80 ("selftests: add headers_install to lib.mk")
+ introduced a requirement that Makefiles more than one level below the
+ selftests directory need to define top_srcdir, but it didn't update
+ any of the powerpc Makefiles.
+
+ This broke building all the powerpc selftests with eg:
+
+ make[1]: Entering directory '/src/linux/tools/testing/selftests/powerpc'
+ BUILD_TARGET=/src/linux/tools/testing/selftests/powerpc/alignment; mkdir -p
$BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C alignment all
+ make[2]: Entering directory
'/src/linux/tools/testing/selftests/powerpc/alignment'
+ ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or
directory
+ make[2]: *** No rule to make target '../../../../scripts/subarch.include'.
+ make[2]: Failed to remake makefile '../../../../scripts/subarch.include'.
+ Makefile:38: recipe for target 'alignment' failed
+
+
+ == Fix ==
+ 7e0cf1c983b5 (selftests/powerpc: Fix Makefiles for headers_install change)
+ It can be cherry-picked for Cosmic. And it's already landed in Disco.
+
+ == Regression Potential ==
+ None, this just fixes the broken build issue for the test. Nothing else will
be affected.
+
+
+
This test passed with 4.18.0-12 on the last cycle [1]
But failed with the proposed 4.18.0-13 this time.
Test failed to build because of a missing include file:
50. ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or
directory
Tried to reproduce this cycle with 4.18.0-12 first and this can be
reproduced as well.
-
39. make: Entering directory
'/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc'
40.
BUILD_TARGET=/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment;
mkdir -p $BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C alignment all
41. make[1]: Entering directory
'/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment'
42. gcc -std=gnu99 -O2 -Wall -Werror
-DGIT_VERSION='"Ubuntu-4.18.0-12.13-0-g3d21f8e15-dirty"'
-I/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/include
copy_unaligned.c ../harness.c ../utils.c copy_paste_unaligned_common.c -o
/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment/copy_unaligned
43. gcc -std=gnu99 -O2 -Wall -Werror
-DGIT_VERSION='"Ubuntu-4.18.0-12.13-0-g3d21f8e15-dirty"'
-I/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/include
copy_first_unaligned.c ../harness.c ../utils.c copy_paste_unaligned_common.c
-o
/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment/copy_first_unaligned
44. gcc -std=gnu99 -O2 -Wall -Werror
-DGIT_VERSION='"Ubuntu-4.18.0-12.13-0-g3d21f8e15-dirty"'
-I/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/include
paste_unaligned.c ../harness.c ../utils.c copy_paste_unaligned_common.c -o
/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment/paste_unaligned
45. gcc -std=gnu99 -O2 -Wall -Werror
-DGIT_VERSION='"Ubuntu-4.18.0-12.13-0-g3d21f8e15-dirty"'
-I/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/include
paste_last_unaligned.c ../harness.c ../utils.c copy_paste_unaligned_common.c
-o
/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment/paste_last_unaligned
46. gcc -std=gnu99 -O2 -Wall -Werror
-DGIT_VERSION='"Ubuntu-4.18.0-12.13-0-g3d21f8e15-dirty"'
-I/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/include
alignment_handler.c ../harness.c ../utils.c copy_paste_unaligned_common.c -o
/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment/alignment_handler
47. make[1]: Leaving directory
'/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc/alignment'
48. make: Leaving directory
'/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/powerpc'
49. stderr:
50. ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or
directory
51. make[1]: *** No rule to make target
'../../../../scripts/subarch.include'.
52. make[1]: Failed to remake makefile
'../../../../scripts/subarch.include'.
53. make: *** [Makefile:38: alignment] Error 2
-
- [1]
http://10.246.72.4/test-results/4.18.0-12.13-generic/entei__4.18.0-12.13__2018-11-15_16-03-00/ubuntu_kernel_selftests/results/ubuntu_kernel_selftests.powerpc/debug/ubuntu_kernel_selftests.powerpc.DEBUG.html
+ [1] http://10.246.72.4/test-
+
results/4.18.0-12.13-generic/entei__4.18.0-12.13__2018-11-15_16-03-00/ubuntu_kernel_selftests/results/ubuntu_kernel_selftests.powerpc/debug/ubuntu_kernel_selftests.powerpc.DEBUG.html
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-12-generic 4.18.0-12.13
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
Uname: Linux 4.18.0-12-generic ppc64le
AlsaDevices:
- total 0
- crw-rw---- 1 root audio 116, 1 Dec 13 10:20 seq
- crw-rw---- 1 root audio 116, 33 Dec 13 10:20 timer
+ total 0
+ crw-rw---- 1 root audio 116, 1 Dec 13 10:20 seq
+ crw-rw---- 1 root audio 116, 33 Dec 13 10:20 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: ppc64el
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDmesg:
- [ 1446.852560] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
- [ 1446.855825] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
+ [ 1446.852560] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
+ [ 1446.855825] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Date: Thu Dec 13 10:44:35 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
PciMultimedia:
-
+
ProcFB: 0 astdrmfb
ProcKernelCmdLine: root=UUID=6525e2fe-bc80-40f5-b02a-e96f41545ae3 ro
console=hvc0
ProcLoadAvg: 0.48 0.57 0.47 1/1187 25045
ProcLocks:
- 1: POSIX ADVISORY WRITE 1528 00:17:430 0 EOF
- 2: FLOCK ADVISORY WRITE 3335 00:17:716 0 EOF
- 3: POSIX ADVISORY WRITE 3336 00:17:695 0 EOF
+ 1: POSIX ADVISORY WRITE 1528 00:17:430 0 EOF
+ 2: FLOCK ADVISORY WRITE 3335 00:17:716 0 EOF
+ 3: POSIX ADVISORY WRITE 3336 00:17:695 0 EOF
ProcSwaps:
- Filename Type Size Used Priority
- /swap.img file 8388544 0 -2
+ Filename Type Size Used Priority
+ /swap.img file 8388544 0 -2
ProcVersion: Linux version 4.18.0-12-generic (buildd@bos02-ppc64el-005) (gcc
version 8.2.0 (Ubuntu 8.2.0-7ubuntu1)) #13-Ubuntu SMP Wed Nov 14 15:15:47 UTC
2018
RelatedPackageVersions:
- linux-restricted-modules-4.18.0-12-generic N/A
- linux-backports-modules-4.18.0-12-generic N/A
- linux-firmware 1.175.1
+ linux-restricted-modules-4.18.0-12-generic N/A
+ linux-backports-modules-4.18.0-12-generic N/A
+ linux-firmware 1.175.1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
VarLogDump_list: total 0
cpu_cores: Number of cores present = 16
cpu_coreson: Number of cores online = 16
cpu_dscr: DSCR is 0
cpu_freq:
- min: 3.869 GHz (cpu 127)
- max: 3.869 GHz (cpu 1)
- avg: 3.869 GHz
+ min: 3.869 GHz (cpu 127)
+ max: 3.869 GHz (cpu 1)
+ avg: 3.869 GHz
cpu_runmode:
- Could not retrieve current diagnostics mode,
- No kernel interface to firmware
+ Could not retrieve current diagnostics mode,
+ No kernel interface to firmware
cpu_smt: SMT=8
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https://bugs.launchpad.net/bugs/1808318
Title:
powerpc test in ubuntu_kernel_selftest failed on Cosmic P8/P9
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