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Lyude Paul d79a3c52f3 drm/nouveau: Stop unsetting mstc->port, use malloc refs
Same as we did for i915, but for nouveau this time. Additionally, we
grab a malloc reference to the port that lasts for the entire lifetime
of nv50_mstc, which gives us the guarantee that mstc->port will always
point to valid memory for as long as the mstc stays around.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@redhat.com>
Cc: Jerry Zuo <Jerry.Zuo@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Juston Li <juston.li@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190111005343.17443-16-lyude@redhat.com
2019-01-10 20:38:30 -05:00
arch
block
certs
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Documentation drm/dp_mst: Introduce new refcounting scheme for mstbs and ports 2019-01-10 20:12:19 -05:00
drivers drm/nouveau: Stop unsetting mstc->port, use malloc refs 2019-01-10 20:38:30 -05:00
firmware
fs NFS client bugfixes for Linux 4.20 2018-11-25 09:19:58 -08:00
include drm/dp_mst: Introduce new refcounting scheme for mstbs and ports 2019-01-10 20:12:19 -05:00
init
ipc
kernel
lib XArray updates for 4.20-rc4 2018-11-24 18:44:01 -08:00
LICENSES
mm
net
samples
scripts drm-misc-next for v4.21: 2018-11-29 10:28:49 +10:00
security
sound Linux 4.20-rc4 2018-11-29 10:34:03 +10:00
tools
usr
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.clang-format
.cocciconfig
.get_maintainer.ignore
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COPYING
CREDITS MAINTAINERS: change Sparse's maintainer 2018-11-25 09:17:43 -08:00
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MAINTAINERS MAINTAINERS: drm: Remove myself as drm-bridge maintainer 2018-12-18 11:42:03 +01:00
Makefile Linux 4.20-rc4 2018-11-25 14:19:31 -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.