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Dedy Lansky bf2b61a683 cfg80211: fix rcu in cfg80211_unregister_wdev
Callers of cfg80211_unregister_wdev can free the wdev object
immediately after this function returns. This may crash the kernel
because this wdev object is still in use by other threads.
Add synchronize_rcu() after list_del_rcu to make sure wdev object can
be safely freed.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
2018-06-15 13:05:14 +02:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-06-10 19:25:23 -07:00
block for-linus-20180610 2018-06-10 10:50:41 -07:00
certs
crypto
Documentation RTC for 4.18 2018-06-10 16:13:24 -07:00
drivers mac80211_hwsim: fix module init error paths 2018-06-15 13:02:02 +02:00
firmware
fs This pull request contains updates for both UBI and UBIFS: 2018-06-10 15:52:09 -07:00
include nl80211: fix some kernel doc tag mistakes 2018-06-15 13:01:31 +02:00
init Merge branch 'core-rseq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-06-10 10:17:09 -07:00
ipc
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2018-06-11 17:37:03 -07:00
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net cfg80211: fix rcu in cfg80211_unregister_wdev 2018-06-15 13:05:14 +02:00
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tools tc-testing: ife: fix wrong teardown command in test b7b8 2018-06-12 15:32:25 -07:00
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MAINTAINERS SCSI misc on 20180610 2018-06-10 13:01:12 -07:00
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README

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.
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.