Linus Torvalds 0bd957eb11 Various kprobes updates, mostly centered around cleaning up the no-instrumentation
logic, instead of the current per debug facility blacklist, use the more generic
 .noinstr.text approach, combined with a 'noinstr' marker for functions.
 
 Also add instrumentation_begin()/end() to better manage the exact place in entry
 code where instrumentation may be used.
 
 Also add a kprobes blacklist for modules.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl7U/KERHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1h6xg//bnWhJzrxlOr89d7c5pEUeZehTscZ4OxU
 HyiWnfgd6bHJGHiB8TRHZInJFys/Y0UG+xzQvCP2YCIHW42tguD3u0wQ1rOrA6im
 VkDxUwHn72avqnBq+knMwtqiKQjxJrPe+YpikWOgb4B+9jQwLARzTArhs+aoWBRn
 a9jRP1jcuS26F/9wxctFoHVvKZ7Vv+HCgtNzequHsd1e0J8ElvDRk+QkfkaZopl5
 cQ44TIfzR8xjJuGqW45hXwOw5PPjhZHwytSoFquSMb57txoWL2devn7S38VaCWv7
 /fqmQAnQqlW5eG5ipJ0zWY1n0uLZLRrIecfA1INY8fdJeFFr6cxaN6FM1GhVZ93I
 GjZZFYwxDv9IftpeSyCaIzF1zISV+as3r9sMKMt89us77XazRiobjWCi1aE9a1rX
 QRv1nTjmypWg65IMV+nfIT26riP6YXSZ3uXQJPwm+kzEjJJl0LSi2AfjWQadcHeZ
 Z8svSIepP4oJBJ9tJlZ3K7kHBV3E0G4SV3fnHaUYGrp9gheqhe33U0VWfILcvq7T
 zIhtZXzqRGaMKuw0IFy2xITCQyEZAXwTedtSSeyXt0CN/hwhaxbrd38HhKOBw8WH
 k+OAmXZ+lgSO5ZvkoxgV6QgHtjsif3ICcHNelJtcbRA80/3oj/QwJ5dAVR61EDZa
 3Jn8mMxvCn0=
 =25Vr
 -----END PGP SIGNATURE-----

Merge tag 'core-kprobes-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull kprobes updates from Ingo Molnar:
 "Various kprobes updates, mostly centered around cleaning up the
  no-instrumentation logic.

  Instead of the current per debug facility blacklist, use the more
  generic .noinstr.text approach, combined with a 'noinstr' marker for
  functions.

  Also add instrumentation_begin()/end() to better manage the exact
  place in entry code where instrumentation may be used.

  And add a kprobes blacklist for modules"

* tag 'core-kprobes-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  kprobes: Prevent probes in .noinstr.text section
  vmlinux.lds.h: Create section for protection against instrumentation
  samples/kprobes: Add __kprobes and NOKPROBE_SYMBOL() for handlers.
  kprobes: Support NOKPROBE_SYMBOL() in modules
  kprobes: Support __kprobes blacklist in modules
  kprobes: Lock kprobe_mutex while showing kprobe_blacklist
2020-06-01 12:45:04 -07:00
2020-06-01 12:13:30 -07:00
2020-06-01 12:11:56 -07:00
2020-06-01 12:13:30 -07:00
2020-05-29 13:31:01 -07:00
2020-06-01 12:07:34 -07:00
2020-02-24 22:43:18 -08:00
2020-05-31 16:49:15 -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.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%