Activity log for bug #1723914

Date Who What changed Old value New value Message
2017-10-16 10:13:33 Po-Hsu Lin bug added bug
2017-10-16 10:19:26 Po-Hsu Lin affects linux-hwe (Ubuntu) linux (Ubuntu)
2017-10-16 10:19:44 Po-Hsu Lin bug task added qemu (Ubuntu)
2017-10-16 10:30:09 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2017-10-23 03:21:01 Po-Hsu Lin linux (Ubuntu): status Incomplete Confirmed
2017-10-24 19:49:49 bugproxy tags apport-bug ppc64el uec-images xenial apport-bug architecture-ppc64le bugnameltc-160548 ppc64el severity-medium targetmilestone-inin--- uec-images xenial
2017-10-24 19:59:37 bugproxy tags apport-bug architecture-ppc64le bugnameltc-160548 ppc64el severity-medium targetmilestone-inin--- uec-images xenial apport-bug architecture-ppc64le bugnameltc-160548 ppc64el severity-medium targetmilestone-inin16043 uec-images xenial
2018-02-22 09:15:15 Po-Hsu Lin nominated for series Ubuntu Xenial
2018-02-22 09:15:15 Po-Hsu Lin nominated for series Ubuntu Artful
2018-02-23 07:28:40 Christian Ehrhardt  bug added subscriber Manoj Iyer
2018-02-23 07:29:18 Christian Ehrhardt  bug added subscriber Frank Heimes
2018-03-29 13:51:02 bugproxy tags apport-bug architecture-ppc64le bugnameltc-160548 ppc64el severity-medium targetmilestone-inin16043 uec-images xenial apport-bug architecture-ppc64le bugnameltc-160548 ppc64el severity-medium targetmilestone-inin16045 uec-images xenial
2018-03-29 14:03:23 Frank Heimes bug task added ubuntu-power-systems
2018-03-29 14:03:30 Frank Heimes ubuntu-power-systems: status New Confirmed
2018-03-29 14:03:38 Frank Heimes ubuntu-power-systems: importance Undecided Medium
2018-04-02 19:47:37 Murilo Opsfelder Araújo attachment added debdiff for Xenial qemu https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723914/+attachment/5099155/+files/debdiff_qemu_xenial.patch
2018-04-02 20:19:29 Ubuntu Foundations Team Bug Bot tags apport-bug architecture-ppc64le bugnameltc-160548 ppc64el severity-medium targetmilestone-inin16045 uec-images xenial apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 uec-images xenial
2018-04-02 20:19:29 Ubuntu Foundations Team Bug Bot bug added subscriber Joseph Salisbury
2018-04-02 20:19:39 Ubuntu Foundations Team Bug Bot bug added subscriber Ubuntu Sponsors Team
2018-04-03 15:12:45 Christian Ehrhardt  bug task added qemu (Ubuntu Artful)
2018-04-03 15:12:45 Christian Ehrhardt  bug task added linux (Ubuntu Artful)
2018-04-03 15:12:47 Christian Ehrhardt  bug task added qemu (Ubuntu Xenial)
2018-04-03 15:12:47 Christian Ehrhardt  bug task added linux (Ubuntu Xenial)
2018-04-03 15:12:54 Christian Ehrhardt  qemu (Ubuntu Artful): status New Fix Released
2018-04-03 15:12:59 Christian Ehrhardt  qemu (Ubuntu Xenial): status New Triaged
2018-04-03 15:59:23 Frank Heimes ubuntu-power-systems: status Confirmed In Progress
2018-04-04 11:02:42 Christian Ehrhardt  description Similar to bug 1723904, bug 1712803. The failed "emulator" test from kvm-unit-test will pass with qemu-2.7.1 built from source. ubuntu@modoc:~/kvm-unit-tests$ sudo /bin/bash -c "TESTNAME=emulator TIMEOUT=90s ACCEL= ./powerpc/run powerpc/emulator.elf -smp 1 > " timeout -k 1s --foreground 90s /usr/bin/qemu-system-ppc64 -nodefaults -machine pseries,accel=kvm -bios powerpc/boot_rom.bin -display none -serial stdio -kernel powerpc/emulator.elf -smp 1 # -initrd /tmp/tmp.BJ2sE7V2Jc FAIL: emulator: 64bit: detected PASS: emulator: invalid: exception PASS: emulator: lswx: alignment PASS: emulator: lswi: alignment SUMMARY: 4 tests, 1 unexpected failures EXIT: STATUS=3 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-37-generic 4.10.0-37.41~16.04.1 ProcVersionSignature: User Name 4.10.0-37.41~16.04.1-generic 4.10.17 Uname: Linux 4.10.0-37-generic ppc64le ApportVersion: 2.20.1-0ubuntu2.10 Architecture: ppc64el Date: Mon Oct 16 10:10:46 2017 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcLoadAvg: 0.00 0.00 0.57 1/1457 83356 ProcLocks: 1: POSIX ADVISORY WRITE 1604 00:14:19651 0 EOF 2: POSIX ADVISORY WRITE 2937 00:14:55331 0 EOF 3: FLOCK ADVISORY WRITE 3046 00:14:67623 0 EOF 4: POSIX ADVISORY WRITE 3124 00:14:57398 0 EOF 5: POSIX ADVISORY WRITE 3047 00:14:87068 0 EOF ProcSwaps: Filename Type Size Used Priority /swap.img file 8388544 0 -1 ProcVersion: Linux version 4.10.0-37-generic (buildd@bos01-ppc64el-026) (gcc version 5.4.0 20160609 (User Name/IBM 5.4.0-6ubuntu1~16.04.4) ) #41~16.04.1-User Name SMP Fri Oct 6 22:44:24 UTC 2017 SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) cpu_cores: Number of cores present = 20 cpu_coreson: Number of cores online = 20 cpu_smt: SMT is off [Impact] * on start of qemu-system-ppc64 MSR_SF is not set correctly So it doesn't start 64bit as it should * Todays guests usually work around this and are fine, but it is incorrect and might be an issue down the road. Furthermore this is also a fixup to some verification tests at the same time. [Test Case] * 1. deploy xenial + HWE kernel on a ppc64el box 2. sudo apt-get install qemu-kvm -y 3. git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git 4. cd kvm-unit-tests 5. ./configure --endian=little; make 6. sudo ppc64_cpu --smt=off 7. sudo ./run_tests -v [Regression Potential] * The changes are ppc only and provided by IBM so the potential risk is retained to the owner of the Area. Further the change is very small, so it has a very low amount of being misunderstood. [Other Info] * n/a --- Similar to bug 1723904, bug 1712803. The failed "emulator" test from kvm-unit-test will pass with qemu-2.7.1 built from source. ubuntu@modoc:~/kvm-unit-tests$ sudo /bin/bash -c "TESTNAME=emulator TIMEOUT=90s ACCEL= ./powerpc/run powerpc/emulator.elf -smp 1 > " timeout -k 1s --foreground 90s /usr/bin/qemu-system-ppc64 -nodefaults -machine pseries,accel=kvm -bios powerpc/boot_rom.bin -display none -serial stdio -kernel powerpc/emulator.elf -smp 1 # -initrd /tmp/tmp.BJ2sE7V2Jc FAIL: emulator: 64bit: detected PASS: emulator: invalid: exception PASS: emulator: lswx: alignment PASS: emulator: lswi: alignment SUMMARY: 4 tests, 1 unexpected failures EXIT: STATUS=3 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-37-generic 4.10.0-37.41~16.04.1 ProcVersionSignature: User Name 4.10.0-37.41~16.04.1-generic 4.10.17 Uname: Linux 4.10.0-37-generic ppc64le ApportVersion: 2.20.1-0ubuntu2.10 Architecture: ppc64el Date: Mon Oct 16 10:10:46 2017 ProcEnviron:  TERM=xterm-256color  PATH=(custom, no user)  XDG_RUNTIME_DIR=<set>  LANG=en_US.UTF-8  SHELL=/bin/bash ProcLoadAvg: 0.00 0.00 0.57 1/1457 83356 ProcLocks:  1: POSIX ADVISORY WRITE 1604 00:14:19651 0 EOF  2: POSIX ADVISORY WRITE 2937 00:14:55331 0 EOF  3: FLOCK ADVISORY WRITE 3046 00:14:67623 0 EOF  4: POSIX ADVISORY WRITE 3124 00:14:57398 0 EOF  5: POSIX ADVISORY WRITE 3047 00:14:87068 0 EOF ProcSwaps:  Filename Type Size Used Priority  /swap.img file 8388544 0 -1 ProcVersion: Linux version 4.10.0-37-generic (buildd@bos01-ppc64el-026) (gcc version 5.4.0 20160609 (User Name/IBM 5.4.0-6ubuntu1~16.04.4) ) #41~16.04.1-User Name SMP Fri Oct 6 22:44:24 UTC 2017 SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) cpu_cores: Number of cores present = 20 cpu_coreson: Number of cores online = 20 cpu_smt: SMT is off
2018-04-04 12:16:47 Christian Ehrhardt  description [Impact] * on start of qemu-system-ppc64 MSR_SF is not set correctly So it doesn't start 64bit as it should * Todays guests usually work around this and are fine, but it is incorrect and might be an issue down the road. Furthermore this is also a fixup to some verification tests at the same time. [Test Case] * 1. deploy xenial + HWE kernel on a ppc64el box 2. sudo apt-get install qemu-kvm -y 3. git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git 4. cd kvm-unit-tests 5. ./configure --endian=little; make 6. sudo ppc64_cpu --smt=off 7. sudo ./run_tests -v [Regression Potential] * The changes are ppc only and provided by IBM so the potential risk is retained to the owner of the Area. Further the change is very small, so it has a very low amount of being misunderstood. [Other Info] * n/a --- Similar to bug 1723904, bug 1712803. The failed "emulator" test from kvm-unit-test will pass with qemu-2.7.1 built from source. ubuntu@modoc:~/kvm-unit-tests$ sudo /bin/bash -c "TESTNAME=emulator TIMEOUT=90s ACCEL= ./powerpc/run powerpc/emulator.elf -smp 1 > " timeout -k 1s --foreground 90s /usr/bin/qemu-system-ppc64 -nodefaults -machine pseries,accel=kvm -bios powerpc/boot_rom.bin -display none -serial stdio -kernel powerpc/emulator.elf -smp 1 # -initrd /tmp/tmp.BJ2sE7V2Jc FAIL: emulator: 64bit: detected PASS: emulator: invalid: exception PASS: emulator: lswx: alignment PASS: emulator: lswi: alignment SUMMARY: 4 tests, 1 unexpected failures EXIT: STATUS=3 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-37-generic 4.10.0-37.41~16.04.1 ProcVersionSignature: User Name 4.10.0-37.41~16.04.1-generic 4.10.17 Uname: Linux 4.10.0-37-generic ppc64le ApportVersion: 2.20.1-0ubuntu2.10 Architecture: ppc64el Date: Mon Oct 16 10:10:46 2017 ProcEnviron:  TERM=xterm-256color  PATH=(custom, no user)  XDG_RUNTIME_DIR=<set>  LANG=en_US.UTF-8  SHELL=/bin/bash ProcLoadAvg: 0.00 0.00 0.57 1/1457 83356 ProcLocks:  1: POSIX ADVISORY WRITE 1604 00:14:19651 0 EOF  2: POSIX ADVISORY WRITE 2937 00:14:55331 0 EOF  3: FLOCK ADVISORY WRITE 3046 00:14:67623 0 EOF  4: POSIX ADVISORY WRITE 3124 00:14:57398 0 EOF  5: POSIX ADVISORY WRITE 3047 00:14:87068 0 EOF ProcSwaps:  Filename Type Size Used Priority  /swap.img file 8388544 0 -1 ProcVersion: Linux version 4.10.0-37-generic (buildd@bos01-ppc64el-026) (gcc version 5.4.0 20160609 (User Name/IBM 5.4.0-6ubuntu1~16.04.4) ) #41~16.04.1-User Name SMP Fri Oct 6 22:44:24 UTC 2017 SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) cpu_cores: Number of cores present = 20 cpu_coreson: Number of cores online = 20 cpu_smt: SMT is off [Impact]  * on start of qemu-system-ppc64 MSR_SF is not set correctly    So it doesn't start 64bit as it should  * Todays guests usually work around this and are fine, but it is    incorrect and might be an issue down the road. Furthermore this is also    a fixup to some verification tests at the same time. [Test Case]  * 1. deploy xenial + HWE kernel on a ppc64el box    2. sudo apt-get install qemu-kvm -y    3. git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git    4. cd kvm-unit-tests    5. ./configure --endian=little; make    6. sudo ppc64_cpu --smt=off    7. sudo ./run_tests.sh -v [Regression Potential]  * The changes are ppc only and provided by IBM so the potential risk is    retained to the owner of the Area.    Further the change is very small, so it has a very low amount of being    misunderstood. [Other Info]  * n/a --- Similar to bug 1723904, bug 1712803. The failed "emulator" test from kvm-unit-test will pass with qemu-2.7.1 built from source. ubuntu@modoc:~/kvm-unit-tests$ sudo /bin/bash -c "TESTNAME=emulator TIMEOUT=90s ACCEL= ./powerpc/run powerpc/emulator.elf -smp 1 > " timeout -k 1s --foreground 90s /usr/bin/qemu-system-ppc64 -nodefaults -machine pseries,accel=kvm -bios powerpc/boot_rom.bin -display none -serial stdio -kernel powerpc/emulator.elf -smp 1 # -initrd /tmp/tmp.BJ2sE7V2Jc FAIL: emulator: 64bit: detected PASS: emulator: invalid: exception PASS: emulator: lswx: alignment PASS: emulator: lswi: alignment SUMMARY: 4 tests, 1 unexpected failures EXIT: STATUS=3 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-37-generic 4.10.0-37.41~16.04.1 ProcVersionSignature: User Name 4.10.0-37.41~16.04.1-generic 4.10.17 Uname: Linux 4.10.0-37-generic ppc64le ApportVersion: 2.20.1-0ubuntu2.10 Architecture: ppc64el Date: Mon Oct 16 10:10:46 2017 ProcEnviron:  TERM=xterm-256color  PATH=(custom, no user)  XDG_RUNTIME_DIR=<set>  LANG=en_US.UTF-8  SHELL=/bin/bash ProcLoadAvg: 0.00 0.00 0.57 1/1457 83356 ProcLocks:  1: POSIX ADVISORY WRITE 1604 00:14:19651 0 EOF  2: POSIX ADVISORY WRITE 2937 00:14:55331 0 EOF  3: FLOCK ADVISORY WRITE 3046 00:14:67623 0 EOF  4: POSIX ADVISORY WRITE 3124 00:14:57398 0 EOF  5: POSIX ADVISORY WRITE 3047 00:14:87068 0 EOF ProcSwaps:  Filename Type Size Used Priority  /swap.img file 8388544 0 -1 ProcVersion: Linux version 4.10.0-37-generic (buildd@bos01-ppc64el-026) (gcc version 5.4.0 20160609 (User Name/IBM 5.4.0-6ubuntu1~16.04.4) ) #41~16.04.1-User Name SMP Fri Oct 6 22:44:24 UTC 2017 SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) cpu_cores: Number of cores present = 20 cpu_coreson: Number of cores online = 20 cpu_smt: SMT is off
2018-04-05 06:21:20 Christian Ehrhardt  qemu (Ubuntu Xenial): status Triaged In Progress
2018-04-05 06:21:40 Christian Ehrhardt  qemu (Ubuntu): status New Fix Released
2018-04-05 15:54:50 Frank Heimes tags apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 uec-images xenial apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 triage-g uec-images xenial
2018-04-09 13:22:22 Łukasz Zemczak qemu (Ubuntu Xenial): status In Progress Fix Committed
2018-04-09 13:22:25 Łukasz Zemczak bug added subscriber Ubuntu Stable Release Updates Team
2018-04-09 13:22:26 Łukasz Zemczak bug added subscriber SRU Verification
2018-04-09 13:22:29 Łukasz Zemczak tags apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 triage-g uec-images xenial apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 triage-g uec-images verification-needed verification-needed-xenial xenial
2018-04-09 13:42:44 Łukasz Zemczak removed subscriber Ubuntu Sponsors Team
2018-04-09 15:37:19 Christian Ehrhardt  tags apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 triage-g uec-images verification-needed verification-needed-xenial xenial apport-bug architecture-ppc64le bugnameltc-160548 patch ppc64el severity-medium targetmilestone-inin16045 triage-g uec-images verification-done verification-done-xenial xenial
2018-04-09 15:54:01 Frank Heimes ubuntu-power-systems: status In Progress Fix Committed
2018-04-16 07:27:45 Launchpad Janitor qemu (Ubuntu Xenial): status Fix Committed Fix Released
2018-04-16 07:27:58 Łukasz Zemczak removed subscriber Ubuntu Stable Release Updates Team
2018-04-17 10:04:59 Po-Hsu Lin linux (Ubuntu): status Confirmed Invalid
2018-04-17 10:05:03 Po-Hsu Lin linux (Ubuntu Xenial): status New Invalid
2018-04-17 10:05:06 Po-Hsu Lin linux (Ubuntu Artful): status New Invalid
2018-04-17 10:29:58 Frank Heimes ubuntu-power-systems: status Fix Committed Fix Released