Linus Torvalds eb5f95f159 Merge tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:

 - Fix order in trace_hardirqs_off_caller() to make locking state
   consistent even if the IRQ tracer calls into lockdep again. Touches
   common code. Acked-by Peter Zijlstra.

 - Correctly handle secure storage violation exception to avoid kernel
   panic triggered by user space misbehaviour.

 - Switch the idle->seqcount over to using raw_write_*() to avoid
  "suspicious RCU usage".

 - Fix memory leaks on hard unplug in pci code.

 - Use kvmalloc instead of kmalloc for larger allocations in zcrypt.

 - Add few missing __init annotations to static functions to avoid
   section mismatch complains when functions are not inlined.

* tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390: add 3f program exception handler
  lockdep: fix order in trace_hardirqs_off_caller()
  s390/pci: fix leak of DMA tables on hard unplug
  s390/init: add missing __init annotations
  s390/zcrypt: fix kmalloc 256k failure
  s390/idle: fix suspicious RCU usage
2020-09-18 18:51:08 -07:00
2020-09-13 16:06:00 -07:00

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.
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