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Executing 'perf test 27' fails on s390: [root@t35lp46 perf]# ./perf test -Fv 27 27: Sample parsing --- start --- ---- end ---- Sample parsing: FAILED! [root@t35lp46 perf]# The commitfbefe9c2f8("perf tools: Support arch specific PERF_SAMPLE_WEIGHT_STRUCT processing") changes the ins_lat to a model-specific variable only for X86, but perf test still verify the variable in the generic test. Remove the ins_lat check in the generic test. The following patch will add it in the X86 specific test. Fixes:fbefe9c2f8("perf tools: Support arch specific PERF_SAMPLE_WEIGHT_STRUCT processing") Reported-by: Thomas Richter <tmricht@linux.ibm.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Thomas Richter <tmricht@linux.ibm.com> Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Link: http://lore.kernel.org/lkml/1614787285-104151-1-git-send-email-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.