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Filename Latest commit message Latest commit date
Matthew Wilcox 061ef3936b radix tree test suite: make runs more reproducible
Instead of reseeding the random number generator every time around the
loop in big_gang_check(), seed it at the beginning of execution.  Use
rand_r() and an independent base seed for each thread in
iteration_test() so they don't stomp all over each others state.  Since
this particular test depends on the kernel scheduler, the iteration test
can't be reproduced based purely on the random seed, but at least it
won't pollute the other tests.

Print the seed, and allow the seed to be specified so that a run which
hits a problem can be reproduced.

Link: http://lkml.kernel.org/r/1480369871-5271-41-git-send-email-mawilcox@linuxonhyperv.com
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:04:09 -08:00
arch mm: use vmf->address instead of of vmf->virtual_address 2016-12-14 16:04:09 -08:00
block SCSI misc on 20161213 2016-12-14 10:49:33 -08:00
certs
crypto
Documentation mm: join struct fault_env and vm_fault 2016-12-14 16:04:09 -08:00
drivers mm: use vmf->address instead of of vmf->virtual_address 2016-12-14 16:04:09 -08:00
firmware
fs dax: clear dirty entry tags on cache flush 2016-12-14 16:04:09 -08:00
include mm: export follow_pte() 2016-12-14 16:04:09 -08:00
init
ipc ipc/sem: avoid idr tree lookup for interrupted semop 2016-12-14 16:04:08 -08:00
kernel mm: add locked parameter to get_user_pages_remote() 2016-12-14 16:04:08 -08:00
lib Kconfig: lib/Kconfig.ubsan fix reference to ubsan documentation 2016-12-14 16:04:08 -08:00
mm dax: protect PTE modification on WP fault by radix tree entry lock 2016-12-14 16:04:09 -08:00
net
samples
scripts
security mm: add locked parameter to get_user_pages_remote() 2016-12-14 16:04:08 -08:00
sound
tools radix tree test suite: make runs more reproducible 2016-12-14 16:04:09 -08:00
usr initramfs: allow again choice of the embedded initram compression algorithm 2016-12-14 16:04:08 -08:00
virt mm: unexport __get_user_pages_unlocked() 2016-12-14 16:04:09 -08:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS SCSI misc on 20161213 2016-12-14 10:49:33 -08:00
Makefile
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.