26b089a7fc
Pull csky updates from Guo Ren: - fix for copy_from/to_user (a hard-to-find bug, thx Viro) - fix for calltrace panic without FRAME_POINT - two fixes for perf - two build fixes - four fixes for non-fatal bugs (msa, rm dis_irq, cleanup psr, gdbmacros.txt) * tag 'csky-for-linus-5.7-rc6' of git://github.com/c-sky/csky-linux: csky: Fixup raw_copy_from_user() csky: Fixup gdbmacros.txt with name sp in thread_struct csky: Fixup remove unnecessary save/restore PSR code csky: Fixup remove duplicate irq_disable csky: Fixup calltrace panic csky: Fixup perf callchain unwind csky: Fixup msa highest 3 bits mask csky: Fixup perf probe -x hungup csky: Fixup compile error for abiv1 entry.S csky/ftrace: Fixup error when disable CONFIG_DYNAMIC_FTRACE
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.