[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2021-03-18 Thread Po-Hsu Lin
Patch 3337bf41e0dd7 has already landed on F/G/H, tested F/G with P9 node baltar and this issue does not exist, closing this bug. Thanks. ** Changed in: ubuntu-kernel-tests Status: New => Fix Released ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You

[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2020-08-21 Thread Po-Hsu Lin
We do see this failing on recent ADT testing on PowerPC with Focal kernel in this cycle (didn't see this anywhere else), re-open this bug to get it fixed in the right way. ** Changed in: linux (Ubuntu) Status: Fix Released => New ** Changed in: ubuntu-kernel-tests Status: Fix

[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2020-08-10 Thread Po-Hsu Lin
Hello Desnes, thanks for the info! As Eoan has already reached its end-of-life, I will see if we need this patch for other releases. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1830151

[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2020-07-20 Thread Desnes A. Nunes do Rosario
Actually, this bug does not reproduce on everyrun. In order to validate you'll have to run the test a few times. Moreover, seems that ZZ lpars are easier to reproduce this. Last, this patch fixes this bug:

[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2019-07-22 Thread Po-Hsu Lin
Saw this one passing on P9 with B-hwe kernel (5.0) selftests: ebb: cycles_test test: cycles tags: git_version:unknown EBB Handler is at 0x10004c10 ebb_state: ebb_count = 10 spurious = 0 negative = 0 no_overflow = 0 pmc[1] count = 0x28336

[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2019-05-31 Thread Po-Hsu Lin
This test should be run exclusively on Power8: https://github.com/torvalds/linux/commit/39fcfb911c3862f1366ef84efbea10aff59421c2 ** Changed in: ubuntu-kernel-tests Assignee: (unassigned) => Po-Hsu Lin (cypressyew) ** Changed in: ubuntu-kernel-tests Status: New => In Progress **

[Kernel-packages] [Bug 1830151] Re: ebb: cycles_test in powerpc from ubuntu_kernel_selftests failed on B-hwe P9

2019-05-31 Thread Po-Hsu Lin
Hmm, the commit in comment #1 is a bit old, and it's already in the Disco kernel. This might be caused by something else. ** Changed in: ubuntu-kernel-tests Status: In Progress => New ** Changed in: ubuntu-kernel-tests Assignee: Po-Hsu Lin (cypressyew) => (unassigned) -- You