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Filename Latest commit message Latest commit date
Gerd Hoffmann e6733ec894 drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper.
[ Upstream commit 29cf12394c0565d7eb1685bf0c1b4749aa6a8b66 ]

Use drm_gem_reservation_object_wait() in virtio_gpu_wait_ioctl().
This also makes the ioctl run lockless.

v9: fix return value.
v5: handle lookup failure.
v2: use reservation_object_test_signaled_rcu for VIRTGPU_WAIT_NOWAIT.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-3-kraxel@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-31 16:42:16 +01:00
arch ARM: tegra: Fix FLOW_CTLR_HALT register clobbering by tegra_resume() 2019-12-21 11:04:48 +01:00
block
certs
crypto
Documentation
drivers drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper. 2019-12-31 16:42:16 +01:00
fs Btrfs: fix removal logic of the tree mod log that leads to use-after-free issues 2019-12-31 16:42:07 +01:00
include neighbour: remove neigh_cleanup() method 2019-12-31 16:41:37 +01:00
init
ipc
kernel
lib
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mm
net neighbour: remove neigh_cleanup() method 2019-12-31 16:41:37 +01:00
samples
scripts
security
sound ALSA: hda/ca0132 - Fix work handling in delayed HP detection 2019-12-31 16:42:12 +01:00
tools selftests: forwarding: Delete IPv6 address at the end 2019-12-31 16:41:36 +01:00
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Makefile Linux 5.4.6 2019-12-21 11:05:23 +01:00
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.