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Filename Latest commit message Latest commit date
Larry Finger 7775665aad staging: rtl8188eu: Fix module loading from tasklet for WEP encryption
Commit 2b2ea09e74 ("staging:r8188eu: Use lib80211 to decrypt WEP-frames")
causes scheduling while atomic bugs followed by a hard freeze whenever
the driver tries to connect to a WEP-encrypted network. Experimentation
showed that the freezes were eliminated when module lib80211 was
preloaded, which can be forced by calling lib80211_get_crypto_ops()
directly rather than indirectly through try_then_request_module().
With this change, no BUG messages are logged.

Fixes: 2b2ea09e74 ("staging:r8188eu: Use lib80211 to decrypt WEP-frames")
Cc: Stable <stable@vger.kernel.org> # v4.17+
Cc: Michael Straube <straube.linux@gmail.com>
Cc: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-07 15:27:59 +01:00
arch Kbuild late updates for v4.21 2019-01-06 16:33:10 -08:00
block
certs
crypto
Documentation Kbuild late updates for v4.21 2019-01-06 16:33:10 -08:00
drivers staging: rtl8188eu: Fix module loading from tasklet for WEP encryption 2019-01-07 15:27:59 +01:00
firmware
fs
include Kbuild late updates for v4.21 2019-01-06 16:33:10 -08:00
init
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kernel Kbuild late updates for v4.21 2019-01-06 16:33:10 -08:00
lib Kbuild late updates for v4.21 2019-01-06 16:33:10 -08:00
LICENSES
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samples
scripts
security
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tools Kbuild late updates for v4.21 2019-01-06 16:33:10 -08:00
usr
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.cocciconfig
.get_maintainer.ignore
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MAINTAINERS MAINTAINERS: Add entry for staging driver r8188eu 2019-01-07 11:31:56 +01:00
Makefile Linux 5.0-rc1 2019-01-06 17:08:20 -08:00
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.

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.