[Kernel-packages] [Bug 1796250] Re: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency

2018-10-11 Thread Colin Ian King
** Changed in: linux (Ubuntu) Status: Fix Committed => Won't Fix -- 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/1796250 Title: sysfs test ubuntu_stress_smoke_test will cause

[Kernel-packages] [Bug 1796250] Re: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency

2018-10-11 Thread Po-Hsu Lin
Verified on the same node with the same kernel. The stress smoke test can pass without any issue. Thanks! ** Changed in: ubuntu-kernel-tests Status: New => Fix Released ** Changed in: ubuntu-kernel-tests Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug

[Kernel-packages] [Bug 1796250] Re: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency

2018-10-09 Thread Colin Ian King
The number of prerequisite fixes before we can apply the fix 748935eeb72c343 makes this a rather overly involved fix. I doubt it will be SRU'able. Since this *only* occurs when accessing two TPM related interfaces in a fast multiple multi-threaded race on a few specific x86 devices as root makes

[Kernel-packages] [Bug 1796250] Re: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency

2018-10-09 Thread Colin Ian King
Bisected, fixed with upstream commit: >From 748935eeb72c34368ab514a2bfdf75161768cec0 Mon Sep 17 00:00:00 2001 From: Nayna Jain Date: Mon, 14 Nov 2016 05:00:52 -0500 Subject: [PATCH] tpm: have event log use the tpm_chip -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1796250] Re: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency

2018-10-08 Thread Colin Ian King
repeated course bisect, now got something more reasonable: 4.8 fail 4.9 fail 4.10 - ok 4.11 - ok 4.12 - ok 4.14 - ok 4.18 - ok -- 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/1796250

[Kernel-packages] [Bug 1796250] Re: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency

2018-10-08 Thread Colin Ian King
Course bisect, fixed between 4.8 and 4.9 -- 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/1796250 Title: sysfs test ubuntu_stress_smoke_test will cause kernel oops on X-lowlatency