linux.git/drivers, branch v4.18.19

MD: fix invalid stored role for a disk - try2

2018-11-13T19:12:59+00:00

commit 9e753ba9b9b405e3902d9f08aec5f2ea58a0c317 upstream.

Commit d595567dc4f0 (MD: fix invalid stored role for a disk) broke linear
hotadd. Let's only fix the role for disks in raid1/10.
Based on Guoqing's original patch.

Reported-by: kernel test robot 
Cc: Gioh Kim 
Cc: Guoqing Jiang 
Signed-off-by: Shaohua Li 
Signed-off-by: Greg Kroah-Hartman

soc/tegra: pmc: Fix child-node lookup

2018-11-13T19:12:52+00:00

commit 1dc6bd5e39a29453bdcc17348dd2a89f1aa4004e upstream.

Fix child-node lookup during probe, which ended up searching the whole
device tree depth-first starting at the parent rather than just matching
on its children.

To make things worse, the parent pmc node could end up being prematurely
freed as of_find_node_by_name() drops a reference to its first argument.

Fixes: 3568df3d31d6 ("soc: tegra: Add thermal reset (thermtrip) support to PMC")
Cc: stable      # 4.0
Cc: Mikko Perttunen 
Signed-off-by: Johan Hovold 
Reviewed-by: Mikko Perttunen 
Signed-off-by: Thierry Reding 
Signed-off-by: Greg Kroah-Hartman

soc: qcom: rmtfs-mem: Validate that scm is available

2018-11-13T19:12:52+00:00

commit 137dc5843faeacabf48fc22a8dc58c4e0b4f0927 upstream.

The scm device must be present in order for the rmtfs driver to
configure memory permissions for the rmtfs memory region, so check that
it is probed before continuing.

Cc: stable@vger.kernel.org
Fixes: fa65f8045137 ("soc: qcom: rmtfs-mem: Add support for assigning memory to remote")
Signed-off-by: Bjorn Andersson 
Signed-off-by: Andy Gross 
Signed-off-by: Greg Kroah-Hartman

rpmsg: smd: fix memory leak on channel create

2018-11-13T19:12:51+00:00

commit 940c620d6af8fca7d115de40f19870fba415efac upstream.

Currently a failed allocation of channel->name leads to an
immediate return without freeing channel. Fix this by setting
ret to -ENOMEM and jumping to an exit path that kfree's channel.

Detected by CoverityScan, CID#1473692 ("Resource Leak")

Fixes: 53e2822e56c7 ("rpmsg: Introduce Qualcomm SMD backend")
Cc: stable@vger.kernel.org
Signed-off-by: Colin Ian King 
Signed-off-by: Bjorn Andersson 
Signed-off-by: Greg Kroah-Hartman

media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC

2018-11-13T19:12:51+00:00

commit 463659a08d7999d5461fa45b35b17686189a70ca upstream.

These names have been renamed in the CTA-861 standard due to trademark
issues. Replace them here as well so they are in sync with the standard.

Signed-off-by: Hans Verkuil 
Cc: stable@vger.kernel.org
Acked-by: Daniel Vetter 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

media: replace ADOBERGB by OPRGB

2018-11-13T19:12:51+00:00

commit db0340182444612bcadb98bdec22f651aa42266c upstream.

The CTA-861 standards have been updated to refer to opRGB instead
of AdobeRGB. The official standard is in fact named opRGB, so
switch to that.

The two old defines referring to ADOBERGB in the public API are
put under #ifndef __KERNEL__ and a comment mentions that they are
deprecated.

Signed-off-by: Hans Verkuil 
Cc: stable@vger.kernel.org
Acked-by: Daniel Vetter 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

drm/mediatek: fix OF sibling-node lookup

2018-11-13T19:12:51+00:00

commit ceff2f4dcd44abf35864d9a99f85ac619e89a01d upstream.

Use the new of_get_compatible_child() helper to lookup the sibling
instead of using of_find_compatible_node(), which searches the entire
tree from a given start node and thus can return an unrelated (i.e.
non-sibling) node.

This also addresses a potential use-after-free (e.g. after probe
deferral) as the tree-wide helper drops a reference to its first
argument (i.e. the parent device node).

While at it, also fix the related cec-node reference leak.

Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Cc: stable      # 4.8
Cc: Junzhi Zhao 
Cc: Philipp Zabel 
Cc: CK Hu 
Cc: David Airlie 
Signed-off-by: Johan Hovold 
Signed-off-by: Rob Herring 
Signed-off-by: Greg Kroah-Hartman

media: adv7842: when the EDID is cleared, unconfigure CEC as well

2018-11-13T19:12:51+00:00

commit ab83203e181015b099720aff43ffabc1812e0fb3 upstream.

When there is no EDID the CEC adapter should be unconfigured as
well. So call cec_phys_addr_invalidate() when this happens.

Signed-off-by: Hans Verkuil 
Cc:       # for v4.18 and up
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

media: adv7604: when the EDID is cleared, unconfigure CEC as well

2018-11-13T19:12:51+00:00

commit e7da89926f6dc6cf855f5ffdf79ef99a1b115ca7 upstream.

When there is no EDID the CEC adapter should be unconfigured as
well. So call cec_phys_addr_invalidate() when this happens.

Signed-off-by: Hans Verkuil 
Cc:       # for v4.18 and up
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

media: em28xx: fix handler for vidioc_s_input()

2018-11-13T19:12:50+00:00

commit 258c430456ba5f0005043762e14fc3be35983aaf upstream.

The a->index is not the name of the internal amux entry,
but, instead a value from zero to the maximum number
of audio inputs.

As the actual available inputs depend on each board, build
it dynamically.

This is broken for a really long time. On a quick check,
since at least commit 195a4ef627e1 ("V4L/DVB (6585): Convert
em28xx to video_ioctl2") this was not implemented right.

Fixes: 195a4ef627e1 ("V4L/DVB (6585): Convert em28xx to video_ioctl2")

Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman