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Ganapatrao Kulkarni 6bf86cada3 perf cs-etm: Add fix for coresight trace for any range of CPUs The current implementation supports coresight trace decode for a range of CPUs, if the first CPU is CPU0. Perf report segfaults, if tried for sparse CPUs list and also for any range of CPUs(non zero first CPU). Adding a fix to perf report for any range of CPUs and for sparse list. Signed-off-by: Ganapatrao Kulkarni <gankulkarni@os.amperecomputing.com> Link: https://lore.kernel.org/r/20230421055253.83912-1-gankulkarni@os.amperecomputing.com Cc: suzuki.poulose@arm.com Cc: acme@kernel.org Cc: mathieu.poirier@linaro.org Cc: mike.leach@linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: darren@os.amperecomputing.com Cc: scclevenger@os.amperecomputing.com Cc: scott@os.amperecomputing.com Cc: linux-kernel@vger.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2023-05-02 08:36:14 -03:00
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tools	perf cs-etm: Add fix for coresight trace for any range of CPUs	2023-05-02 08:36:14 -03:00
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README

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.