Messages in this thread | | | From | "Zheng, Lv" <> | Subject | RE: [lkp-developer] [ACPICA] 174cc7187e: kmsg.ACPI_Error:Mutex[ACPI_MTX_Tables]already_acquired_by_this_thread[#](#/utmutex-#) | Date | Thu, 12 Jan 2017 05:23:50 +0000 |
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Hi, Xiaolong
I noticed the tested version in your the test dmesg: Linux version 4.9.0-rc5 While the commit bisected should be in v4.10-rc1. Does that mean your test tree doesn't contain some basic lock fixes?
Thanks and best regards Lv
> From: lkp-developer-request@eclists.intel.com [mailto:lkp-developer-request@eclists.intel.com] On > Behalf Of Ye, Xiaolong > Subject: [lkp-developer] [ACPICA] 174cc7187e: > kmsg.ACPI_Error:Mutex[ACPI_MTX_Tables]already_acquired_by_this_thread[#](#/utmutex-#) > > > FYI, we noticed the following commit: > > commit: 174cc7187e6f088942c8e74daa7baff7b44b33c9 ("ACPICA: Tables: Back port acpi_get_table_with_size() > and early_acpi_os_unmap_memory() from Linux kernel") > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > in testcase: phoronix-test-suite > with following parameters: > > need_x: true > test: jxrendermark-1.2.0 > cpufreq_governor: performance > > test-description: The Phoronix Test Suite is the most comprehensive testing and benchmarking platform > available that provides an extensible framework for which new tests can be easily added. > test-url: http://www.phoronix-test-suite.com/ > > > on test machine: 16 threads Nehalem-EP with 16G memory > > caused below changes: > > > [ 2.043693] ACPI Error: Mutex [ACPI_MTX_Tables] already acquired by this thread [497483776] > (20160930/utmutex-254) > [ 2.054084] ACPI Error: Mutex [0x2] is not acquired, cannot release (20160930/utmutex-326) > > To reproduce: > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git > cd lkp-tests > bin/lkp install job.yaml # job file is attached in this email > bin/lkp run job.yaml > > > > Thanks, > Xiaolong
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