cron job: media_tree daily build: WARNINGS

2019-04-30 Thread Hans Verkuil
This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Wed May 1 05:00:10 CEST 2019 media-tree git hash:7afa8db323e37b9174cf78a1c9ab0ae7a9f5e7dd media_build gi

[PATCH v3 0/8] Switch to sync registration for IPU subdevs

2019-04-30 Thread Steve Longerbeam
Switch to sync registration for the IPU internal sub-devices, re-organize modules, and a few other miscellaneous cleanups. History: v3: - A couple patches did not compile/link. All patches now build so the series is fully bisectable. No functional changes. v2: - Added a patch that improves the p

[PATCH] media: imx7_mipi_csis: fix racy entity pads init

2019-04-30 Thread Rui Miguel Silva
Setting the media entity pads after the async register subdev can be racy with probe complete callback. So, make sure that the media pads are initialized before the probe complete is called. For that move the media entity pads initialization to the registered subdev internal operation. Signed-off

Important Notification

2019-04-30 Thread Cephas Agbeh
I am bringing this notice to your attention in respect of the death of a deceased client of mine that has the same surname with you and his fund valued at $19.9M to be paid to you.contact me at cephasagb...@gmail.com for more details. Yours Sincerely, Cephas Agbeh, Attorney At Law.

Re: [PATCH v2 0/8] Switch to sync registration for IPU subdevs

2019-04-30 Thread Rui Miguel Silva
Hi Steve, On Tue 30 Apr 2019 at 10:19, Rui Miguel Silva wrote: > Hi Steve, > On Sun 28 Apr 2019 at 20:09, Steve Longerbeam wrote: >> Switch to sync registration for the IPU internal sub-devices, re-organize >> modules, and a few other miscellaneous cleanups. > > FYI, > Just got a run of this series

[PATCH] dvb: usb: fix use after free in dvb_usb_device_exit

2019-04-30 Thread Oliver Neukum
dvb_usb_device_exit() frees and uses the device name in that order Fix by storing the name in a buffer before freeing it v2: fixed style issues v3: strscpy used and variable names changed v4: really use strscpy everywhere Signed-off-by: Oliver Neukum Reported-by: syzbot+26ec41e9f788b3eba...@syzk

Re: [PATCHv3] dvb: usb: fix use after free in dvb_usb_device_exit

2019-04-30 Thread Mauro Carvalho Chehab
Em Tue, 30 Apr 2019 14:16:07 +0200 Oliver Neukum escreveu: > dvb_usb_device_exit() frees and uses the device name in that order > Fix by storing the name in a buffer before freeing it > > v2: fixed style issues > v3: strscpy used and variable names changed > > Signed-off-by: Oliver Neukum > Re

Re: [PATCH v3 1/2] media: exynos4-is: Properly report _MPLANE caps

2019-04-30 Thread Sylwester Nawrocki
Hi Laurent, On 4/19/19 00:35, Laurent Pinchart wrote: > As this driver is quite old I assume there's little interest in > investing in it, but is there any chance Samsung would be interested in > contributing to libcamera for newer generations ? :-) I'm not aware of such plans at the moment, I as

[PATCH] uvc: fix access to uninitialized fields on probe error

2019-04-30 Thread Oliver Neukum
We need to check whether this work we are canceling actually is initialized. Signed-off-by: Oliver Neukum Reported-by: syzbot+2e1ef9188251d9cc7...@syzkaller.appspotmail.com --- drivers/media/usb/uvc/uvc_ctrl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/u

[PATCHv3] dvb: usb: fix use after free in dvb_usb_device_exit

2019-04-30 Thread Oliver Neukum
dvb_usb_device_exit() frees and uses the device name in that order Fix by storing the name in a buffer before freeing it v2: fixed style issues v3: strscpy used and variable names changed Signed-off-by: Oliver Neukum Reported-by: syzbot+26ec41e9f788b3eba...@syzkaller.appspotmail.com --- drivers

Re: [PATCHv2] dvb: usb: fix use after free in dvb_usb_device_exit

2019-04-30 Thread Mauro Carvalho Chehab
Em Tue, 30 Apr 2019 12:43:58 +0200 Oliver Neukum escreveu: > dvb_usb_device_exit() frees and uses the device name in that order > Fix by storing the name in a buffer before freeing it > > v2: fixed style issues > > Signed-off-by: Oliver Neukum > Reported-by: syzbot+26ec41e9f788b3eba...@syzkall

[PATCHv2] dvb: usb: fix use after free in dvb_usb_device_exit

2019-04-30 Thread Oliver Neukum
dvb_usb_device_exit() frees and uses the device name in that order Fix by storing the name in a buffer before freeing it v2: fixed style issues Signed-off-by: Oliver Neukum Reported-by: syzbot+26ec41e9f788b3eba...@syzkaller.appspotmail.com --- drivers/media/usb/dvb-usb/dvb-usb-init.c | 7 ++

Re: [PATCH v2 0/8] Switch to sync registration for IPU subdevs

2019-04-30 Thread Rui Miguel Silva
Hi Steve, On Sun 28 Apr 2019 at 20:09, Steve Longerbeam wrote: > Switch to sync registration for the IPU internal sub-devices, re-organize > modules, and a few other miscellaneous cleanups. FYI, Just got a run of this series on top of linux-media and got the bellow trace. I will take a better look

[RFC PATCH] vb2: add V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF

2019-04-30 Thread Hans Verkuil
This RFC patch adds support for the V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF flag. It also adds a new V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF capability and a v4l2_m2m_release_capture_buf() helper function. Drivers should set vb2_queue->subsystem_flags to VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF to