[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bren...@br.ibm.com 2018-05-10 11:57 EDT--- Ok, let's consider this problem fixed for now, and we can open another bug for the different problem, which will require a different patch. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bssrika...@in.ibm.com 2018-05-08 04:22 EDT---
(In reply to comment #31)
> ppc64el versions of the Xenial test kernel are now available here:
>
> http://kernel.ubuntu.com/~jsalisbury/lp1762928/xenial
>
> Xenial required the following two prereq commits:
> d96f234f47af ("powerpc: Avoid load hit store in setup_sigcontext()")
> d11994314b2b ("powerpc: signals: Stop using current in signal code")
Test results:
selftests: tm-resched-dscr
test: tm_resched_dscr
tags: git_version:f142f08
Binding to cpu 8
main test running as pid 4949
Check DSCR TM context switch: OK
success: tm_resched_dscr
ok 1..1 selftests: tm-resched-dscr [PASS]
selftests: tm-syscall
test: tm_syscall
tags: git_version:f142f08
Testing transactional syscalls for 10 seconds...
5799695 active and suspended transactions behaved correctly.
(There were 1666 transaction retries.)
success: tm_syscall
ok 1..2 selftests: tm-syscall [PASS]
selftests: tm-signal-msr-resv
test: tm_signal_msr_resv
tags: git_version:f142f08
success: tm_signal_msr_resv
ok 1..3 selftests: tm-signal-msr-resv [PASS]
selftests: tm-signal-stack
test: tm_signal_stack
tags: git_version:f142f08
success: tm_signal_stack
ok 1..4 selftests: tm-signal-stack [PASS]
selftests: tm-vmxcopy
test: tm_vmxcopy
tags: git_version:f142f08
success: tm_vmxcopy
ok 1..5 selftests: tm-vmxcopy [PASS]
selftests: tm-fork
test: tm_fork
tags: git_version:f142f08
success: tm_fork
ok 1..6 selftests: tm-fork [PASS]
selftests: tm-tar
Starting, 1 loops
test: tm_tar
tags: git_version:f142f08
success: tm_tar
ok 1..7 selftests: tm-tar [PASS]
selftests: tm-tmspr
test: tm_tmspr
tags: git_version:f142f08
success: tm_tmspr
ok 1..8 selftests: tm-tmspr [PASS]
selftests: tm-vmx-unavail
test: tm_vmx_unavail_test
tags: git_version:f142f08
success: tm_vmx_unavail_test
ok 1..9 selftests: tm-vmx-unavail [PASS]
selftests: tm-unavailable
test: tm_unavailable_test
tags: git_version:f142f08
Checking if FP/VEC registers are sane after a FP unavailable exception...
If MSR.FP=0 MSR.VEC=0: FP ok VEC ok
If MSR.FP=1 MSR.VEC=0: FP ok VEC ok
If MSR.FP=0 MSR.VEC=1: FP ok VEC ok
If MSR.FP=1 MSR.VEC=1: FP ok VEC ok
Checking if FP/VEC registers are sane after a VEC unavailable exception...
If MSR.FP=0 MSR.VEC=0: FP ok VEC ok
If MSR.FP=1 MSR.VEC=0: FP ok VEC ok
If MSR.FP=0 MSR.VEC=1: FP ok VEC ok
If MSR.FP=1 MSR.VEC=1: FP ok VEC ok
Checking if FP/VEC registers are sane after a VSX unavailable exception...
If MSR.FP=0 MSR.VEC=0: FP ok VEC ok
If MSR.FP=1 MSR.VEC=0: FP ok VEC ok
If MSR.FP=0 MSR.VEC=1: FP ok VEC ok
If MSR.FP=1 MSR.VEC=1: FP ok VEC ok
result: success
success: tm_unavailable_test
ok 1..10 selftests: tm-unavailable [PASS]
selftests: tm-trap
test: tm_trap_test
tags: git_version:f142f08
Little-Endian machine detected. Checking if endianness flips inadvertently on
trap in TM... no.
success: tm_trap_test
ok 1..11 selftests: tm-trap [PASS]
selftests: tm-signal-context-chk-gpr
test: tm_signal_context_chk_gpr
tags: git_version:f142f08
success: tm_signal_context_chk_gpr
ok 1..12 selftests: tm-signal-context-chk-gpr [PASS]
selftests: tm-signal-context-chk-fpu
test: tm_signal_context_chk_fpu
tags: git_version:f142f08
success: tm_signal_context_chk_fpu
ok 1..13 selftests: tm-signal-context-chk-fpu [PASS]
selftests: tm-signal-context-chk-vmx
test: tm_signal_context_chk_vmx
tags: git_version:f142f08
success: tm_signal_context_chk_vmx
ok 1..14 selftests: tm-signal-context-chk-vmx [PASS]
selftests: tm-signal-context-chk-vsx
test: tm_signal_context_chk_vsx
tags: git_version:f142f08
success: tm_signal_context_chk_vsx
ok 1..15 selftests: tm-signal-context-chk-vsx [PASS]
selftests: tm-sigreturn
test: tm_sigreturn
tags: git_version:f142f08
!! child died by signal 6
failure: tm_sigreturn
not ok 1..16 selftests: tm-sigreturn [FAIL]
we are seeing new failure 'tm_sigreturn' in Xenial .. where as tm_trap
is a PASS...
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https://bugs.launchpad.net/bugs/1762928
Title:
[LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest
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[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From cdead...@us.ibm.com 2018-05-05 10:31 EDT--- Yesterday, the decision was made at Padma's daily KVM meeting to only track System Firmware Mustfix issues using the LC GA1 Mustfix label since that is all that applies to the Supermicro team. The OS Kernel/KVM issues will be managed with a spreadsheet tracked by the KVM team and also in the internal slack channel. Removing the Mustfix label. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bren...@br.ibm.com 2018-04-26 08:47 EDT--- (In reply to comment #29) > (In reply to comment #28) > > Adding to above.. in artful I see a new failure: > > Please open a different bug for this one, since this requires a new patch. The possible new patch would be f48e91e87e67b56bef63393d1a02c6e22c1d7078, but we can treat it on this new bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bren...@br.ibm.com 2018-04-26 08:10 EDT--- (In reply to comment #28) > Adding to above.. in artful I see a new failure: Please open a different bug for this one, since this requires a new patch. > where as tm_trap is a PASS... Good. Let's consider the artful kernel good at this time and ready to be committed. Thanks for the quick tests. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bssrika...@in.ibm.com 2018-04-26 04:04 EDT--- Adding to above.. in artful I see a new failure: test: tm_unavailable_test tags: git_version:69bfd470 Checking if FP/VEC registers are sane after a FP unavailable exception... If MSR.FP=0 MSR.VEC=0: FP ok VEC corrupted! high =0 low = 0 If MSR.FP=1 MSR.VEC=0: FP ok VEC ok If MSR.FP=0 MSR.VEC=1: FP ok VEC corrupted! high =0 low = 0 If MSR.FP=1 MSR.VEC=1: FP ok VEC ok Checking if FP/VEC registers are sane after a VEC unavailable exception... If MSR.FP=0 MSR.VEC=0: FP corrupted! high =0 low = 0 VEC ok If MSR.FP=1 MSR.VEC=0: FP corrupted! high = 0x2000 low = 0 VEC ok If MSR.FP=0 MSR.VEC=1: FP ok VEC ok If MSR.FP=1 MSR.VEC=1: FP ok VEC ok Checking if FP/VEC registers are sane after a VSX unavailable exception... If MSR.FP=0 MSR.VEC=0: FP ok VEC ok If MSR.FP=1 MSR.VEC=0: FP corrupted! high = 0x2000 low = 0 VEC ok If MSR.FP=0 MSR.VEC=1: FP ok VEC corrupted! high =0 low = 0 If MSR.FP=1 MSR.VEC=1: FP ok VEC ok result: failed! failure: tm_unavailable_test not ok 1..10 selftests: tm-unavailable [FAIL] selftests: tm-trap where as tm_trap is a PASS... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bssrika...@in.ibm.com 2018-04-26 03:37 EDT--- (In reply to comment #26) > I built Artful and Xenial test kernels with the back port. The test kernels > can be downloaded from: > > http://kernel.ubuntu.com/~jsalisbury/lp1762928/xenial > http://kernel.ubuntu.com/~jsalisbury/lp1762928/artful > > Can you test this kernel and see if it resolves this bug? > > Note, to test this kernel, you need to install both the linux-image and > linux-image-extra .deb packages. > > Thanks in advance! Thanks for the packages.. 1. artful: tested on latest ubuntu 18.04 host: results are PASS 2. xenial: given at link > http://kernel.ubuntu.com/~jsalisbury/lp1762928/xenial does not have ppc64el related packages .. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bren...@br.ibm.com 2018-04-22 08:44 EDT--- (In reply to comment #15) > When are we getting patches included ? I just checked and this patch is already included in Ubuntu's tree starting at kernel Ubuntu-4.15.0-17.18, which is already on the proposed archive. $ git tag --contains 46064a7b8975e551d59803cbaa73223fb38655ed Ubuntu-4.15.0-16.17 Ubuntu-4.15.0-17.18 Ubuntu-4.15.0-18.19 Ubuntu-4.15.0-19.20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1762928] Comment bridged from LTC Bugzilla
--- Comment From bssrika...@in.ibm.com 2018-04-16 05:47 EDT--- When are we getting patches included ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762928 Title: [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
