BUG: unable to handle kernel paging request in ion_heap_clear_pages

2019-11-29 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:419593da Add linux-next specific files for 20191129 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12bfd882e0 kernel config: https://syzkaller.appspot.com/x/.config?x=7c04b0959e75c206

Re: [PATCH v3 08/10] clk: clock-wizard: Make the output names unique

2019-11-29 Thread Dan Carpenter
On Fri, Nov 29, 2019 at 05:37:57PM +0530, Shubhrajyoti Datta wrote: > On Thu, Nov 28, 2019 at 1:15 PM Dan Carpenter > wrote: > > > > On Thu, Nov 28, 2019 at 12:06:15PM +0530, shubhrajyoti.da...@gmail.com > > wrote: > > > From: Shubhrajyoti Datta > > > > > > Incase there are more than one

Re: [PATCH 0/4] staging: gigaset: fix crashes on probe

2019-11-29 Thread Greg Kroah-Hartman
On Fri, Nov 29, 2019 at 02:51:45PM +0100, Johan Hovold wrote: > On Fri, Nov 29, 2019 at 02:32:39PM +0100, Greg Kroah-Hartman wrote: > On Fri, > Nov 29, 2019 at 11:17:49AM +0100, Johan Hovold wrote: > > > Syzbot has been reporting a GPF on probe in the gigaset ISDN driver, > > > which have since

Re: [PATCH 0/4] staging: gigaset: fix crashes on probe

2019-11-29 Thread Johan Hovold
On Fri, Nov 29, 2019 at 02:32:39PM +0100, Greg Kroah-Hartman wrote: > On Fri, Nov 29, 2019 at 11:17:49AM +0100, Johan Hovold wrote: > > Syzbot has been reporting a GPF on probe in the gigaset ISDN driver, > > which have since been moved to staging. > > > > The first patch fixes that issue, and

Re: [PATCH 0/4] staging: gigaset: fix crashes on probe

2019-11-29 Thread Greg Kroah-Hartman
On Fri, Nov 29, 2019 at 11:17:49AM +0100, Johan Hovold wrote: > Syzbot has been reporting a GPF on probe in the gigaset ISDN driver, > which have since been moved to staging. > > The first patch fixes that issue, and the next one fixes a second crash > found during testing. > > The third patch

Re: [PATCH v3 08/10] clk: clock-wizard: Make the output names unique

2019-11-29 Thread Shubhrajyoti Datta
On Thu, Nov 28, 2019 at 1:15 PM Dan Carpenter wrote: > > On Thu, Nov 28, 2019 at 12:06:15PM +0530, shubhrajyoti.da...@gmail.com wrote: > > From: Shubhrajyoti Datta > > > > Incase there are more than one instance of the clocking wizard. > > And if the output name given is the same then the probe

[PATCH 4/4] staging: gigaset: rename endpoint-descriptor identifier

2019-11-29 Thread Johan Hovold
Rename an endpoint-descriptor pointer to shut up a checkpatch warning about a line being over 80 columns, which is bound to generate a bunch of clean up patches otherwise. Signed-off-by: Johan Hovold --- drivers/staging/isdn/gigaset/usb-gigaset.c | 20 ++-- 1 file changed, 10

[PATCH 3/4] staging: gigaset: add endpoint-type sanity check

2019-11-29 Thread Johan Hovold
Add endpoint type-sanity checks to prevent a warning in USB core on URB submission. Signed-off-by: Johan Hovold --- drivers/staging/isdn/gigaset/usb-gigaset.c | 12 1 file changed, 12 insertions(+) diff --git a/drivers/staging/isdn/gigaset/usb-gigaset.c

[PATCH 2/4] staging: gigaset: fix illegal free on probe errors

2019-11-29 Thread Johan Hovold
The driver failed to initialise its receive-buffer pointer, something which could lead to an illegal free on late probe errors. Fix this by making sure to clear all driver data at allocation. Fixes: 2032e2c2309d ("usb_gigaset: code cleanup") Cc: stable # 2.6.33 Cc: Tilman Schmidt

[PATCH 1/4] staging: gigaset: fix general protection fault on probe

2019-11-29 Thread Johan Hovold
Fix a general protection fault when accessing the endpoint descriptors which could be triggered by a malicious device due to missing sanity checks on the number of endpoints. Reported-by: syzbot+35b1c403a14f5c89e...@syzkaller.appspotmail.com Fixes: 07dc1f9f2f80 ("[PATCH] isdn4linux: Siemens

[PATCH 0/4] staging: gigaset: fix crashes on probe

2019-11-29 Thread Johan Hovold
Syzbot has been reporting a GPF on probe in the gigaset ISDN driver, which have since been moved to staging. The first patch fixes that issue, and the next one fixes a second crash found during testing. The third patch addresses a benign warning in USB core which syzbot is bound to report once

[PATCH 1/2] rtl8723bs: Fix spelling errors

2019-11-29 Thread Andreas Hellmich
Fix spelling errors. Co-developed-by: Annika Knepper Signed-off-by: Annika Knepper Signed-off-by: Andreas Hellmich --- drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 36 +-- .../staging/rtl8723bs/hal/HalPhyRf_8723B.c| 6 ++-- .../staging/rtl8723bs/hal/rtl8723b_hal_init.c

[PATCH 2/2] rtl8723bs: Fix line length

2019-11-29 Thread Andreas Hellmich
Fix some line length errors. Co-developed-by: Annika Knepper Signed-off-by: Annika Knepper Signed-off-by: Andreas Hellmich --- drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 24 +++--- .../staging/rtl8723bs/hal/HalPhyRf_8723B.c| 10 --

[PATCH v6 2/2] drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP bridge driver

2019-11-29 Thread Xin Ji
The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed for portable device. It converts MIPI DSI/DPI to DisplayPort 1.3 4K. The ANX7625 can support both USB Type-C PD feature and MIPI DSI/DPI to DP feature. This driver only enabled MIPI DSI/DPI to DP feature. Signed-off-by: Xin Ji

[PATCH v6 0/2] Add initial support for slimport anx7625

2019-11-29 Thread Xin Ji
Hi all, The following series add initial support for the Slimport ANX7625 transmitter, a ultra-low power Full-HD 4K MIPI to DP transmitter designed for portable device. This is the initial version, any mistakes, please let me know, I will fix it in the next series. Thanks, Xin Xin Ji (2):