57ef300e46
- Perf support for raw events - boot log printing: return stack, action points - fix memset to avoid prefetchw bleeding past end of buffer - do_page_fault fix for mmap_sem held while returning to userspace - other miscll fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJcRRDDAAoJEGnX8d3iisJeOZEP/RHaQIxZYx4jAIu1oS+2a/oy eQ+GHTVDBjIiQdDiXYZ3wKnmqbHSwc92m7JH7VwRTNd6KkW9rLCs7b66FQpio7f6 SfVQH4C+QP3nBtJH/QQ6dKw90oRQIenyJN+lhaX0HeCQj3nk72RDXffZwpYuDoqQ 1YX8dcj4DBEEcYbBIExDJd5Uchd0Xs5in7IKeAq7q20BAPZNNjpNM0bt71Bz99c/ r+t6o0iatnmLm7h5Q40HrjDMQDlFB/nDuvsgGj62IEiyiMIJxGlRaAV5G8SoJKQH ZV4gVKgazmkx3Fpl/OUDBCPa0dy2RcZyC/qqhYrEUJT6rQZ+Je/QPQ6vG6OMhIL0 lhiU6VcRB6mXM7YFuEf8pp1tBHXOxAhjCUXF+DdIMag6F5+jn1DK9I+c+ia1wptt ME0L2ytbdU/bWMK0qwU5j/VuKRKSO31Mgi9w9gb8k3/WijLpXKT/slRr9dt+7fke 7gpm+nzVJ03ImQJduvqkPasdAl+IhgVoPji+zeiJWkSjSO6T9Zvj0eeRA+Gl/ciE UlTh334R3SMz+vgfS/Qjy7Fsdkx4lsVqslTs94vq3bh5nlz8fXUNrioTF8BCs4nm Y3WWFAWnoFSpE5CjkdRNpaP0iRyFryCuCtL9ed8YBhKLuMkPVJNYFZ5t3NvOXKVA 7QM8uuNhRLXVsI6WUfxf =QMUe -----END PGP SIGNATURE----- Merge tag 'arc-5.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC architecture updates from Vineet Gupta: - Perf support for raw events - boot log printing: return stack, action points - fix memset to avoid prefetchw bleeding past end of buffer - do_page_fault fix for mmap_sem held while returning to userspace - other misc fixes * tag 'arc-5.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARCv2: lib: memeset: fix doing prefetchw outside of buffer ARC: mm: do_page_fault fixes #1: relinquish mmap_sem if signal arrives while handle_mm_fault ARC: show_regs: lockdep: re-enable preemption ARC: show_regs: lockdep: avoid page allocator... ARC: perf: avoid kernel killing where it is possible ARC: perf: move HW events mapping to separate function ARC: perf: introduce Kernel PMU events support ARC: perf: trivial code cleanup ARC: perf: map generic branches to correct hardware condition ARC: adjust memblock_reserve of kernel memory arc: remove redundant kernel-space generic-y ARC: fix __ffs return value to avoid build warnings ARC: boot log: print Action point details ARCv2: boot log: BPU return stack depth
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.