[PATCH v2 2/3] arm64: dts: ls1043a: Enable USB 3.0 phy driver

This patch adds entries in dts to enable USB 3.0 PHY driver. Signed-off-by: Sriram Dash Signed-off-by: Ran Wang --- Change in v2: - Rename node name from 'usb3-phy' to 'usb-phy' - Adjust phy node position

[PATCH v2 3/3] usb: dwc3: Enable USB 3.0 phy driver

Adds entry point at dwc3 core init function to enable USB 3.0 PHY driver. Signed-off-by: Ran Wang --- Change in v2: - New file drivers/usb/dwc3/core.c | 15 +++ 1 file changed, 15 insertions(+) diff --git a/drivers/usb/dwc3/core.c

[PATCH v2 1/3] drivers: usb: phy: Add qoriq usb 3.0 phy driver support

Adds qoriq usb 3.0 phy driver to implement erratum related workaround for qoriq SoC. Signed-off-by: Sriram Dash Signed-off-by: Ran Wang --- Change in v2: - Replace funciont __raw_writel() by iowrite32be() - Remove qoriq_usb3_phy_read()

Re: [PATCH 23/24] USB: gadget: function: Remove redundant license text

On Tue, Nov 07, 2017 at 04:37:38AM +0200, Laurent Pinchart wrote: > Hi Greg, > > Thank you for the patch. > > On Monday, 6 November 2017 16:37:32 EET Greg Kroah-Hartman wrote: > > Now that the SPDX tag is in all USB files, that identifies the license > > in a specific and legally-defined manner.

Re: [PATCH 22/24] USB: gadget: udc: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 21/24] USB: gadget: legacy: Remove redundant license text

Hi Greg, Thank you for the patch. On Monday, 6 November 2017 16:37:30 EET Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at

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Re: [PATCH 13/24] USB: early: Remove redundant license text

Hi, On 11/06/2017 10:37 PM, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 23/24] USB: gadget: function: Remove redundant license text

Hi Greg, Thank you for the patch. On Monday, 6 November 2017 16:37:32 EET Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at

[PATCH 1/2] USB: early: Use new USB product ID and strings for DbC device

The DbC register set defines an interface for system software to specify the vendor id and product id for the debug device. These two values will be presented by the debug device in its device descriptor idVendor and idProduct fields. The current used product ID is a place holder. We now have a

[PATCH 2/2] USB: serial: Change DbC debug device binding ID

The product ID for "Linux USB GDB Target device" has been changed. Change the driver binding table accordingly. This patch should be back-ported to kernels as old as v4.12, that contain the commit 57fb47279a04 ("usb/serial: Add DBC debug device support to usb_debug"). Cc:

Re: [PATCH v3 2/3] usb: xhci: Add DbC support in xHCI driver

Hi, On 11/06/2017 04:00 PM, Greg Kroah-Hartman wrote: > On Mon, Nov 06, 2017 at 08:35:41AM +0800, Lu Baolu wrote: >> Hi, >> >> On 11/03/2017 02:27 PM, Greg Kroah-Hartman wrote: >>> On Fri, Nov 03, 2017 at 08:45:46AM +0800, Lu Baolu wrote: Hi, On 11/03/2017 12:51 AM, Greg

Re: [PATCH 0/1] USB Audio Device Class 3.0 Gadget support

On Tue, Nov 7, 2017 at 3:52 AM, Ruslan Bilovol wrote: > Hi, > > This patch adds USB Audio Device Class 3.0 [1] function > support to gadget subsystem. > I didn't add UAC3 support to legacy gadget as it will > make preprocessor configuration too complex (UAC3 device >

[PATCH v3] usb:xhci fix panic in xhci_free_virt_devices_depth_first

From: Yu Chen Check vdev->real_port 0 to avoid panic [9.261347] [] xhci_free_virt_devices_depth_first+0x58/0x108 [9.261352] [] xhci_mem_cleanup+0x1bc/0x570 [9.261355] [] xhci_stop+0x140/0x1c8 [9.261365] [] usb_remove_hcd+0xfc/0x1d0 [9.261369] []

Re: [PATCH v2] usb:xhci fix panic in xhci_free_virt_devices_depth_first

On 2017/11/6 22:00, Mathias Nyman wrote: > On 06.11.2017 14:36, Chen Yu wrote: >> >> >> On 2017/11/6 19:32, Greg KH wrote: A simple process is as below: xhci_plat_probe() | usb_add_hcd()xhci_plat_remove() |

Re: [PATCH 07/24] USB: mtu3: Remove redundant license text

On Mon, 2017-11-06 at 15:37 +0100, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove

[PATCH 0/1] USB Audio Device Class 3.0 Gadget support

Hi, This patch adds USB Audio Device Class 3.0 [1] function support to gadget subsystem. I didn't add UAC3 support to legacy gadget as it will make preprocessor configuration too complex (UAC3 device must have two configurations for backward compatibility, first is UAC1/2 and second is UAC3), yet

[PATCH 1/1] usb: gadget: add USB Audio Device Class 3.0 gadget support

Recently released USB Audio Class 3.0 specification introduces many significant changes comparing to previous versions, like - new Power Domains, support for LPM/L1 - new Cluster descriptor - changed layout of all class-specific descriptors - new High Capability descriptors - New

Re: [PATCH 3/6] USB: chipidea: ci_hdrc_tegra.c: add SPDX line

On Mon, Nov 06, 2017 at 04:34:09PM +0100, Greg Kroah-Hartman wrote: > The license text was removed from this file, yet they somehow missed > the big "add SPDX tags to all files" sweep due to them being new. So > add the proper SPDX license tag to them, based on the original license > text in the

Re: [PATCH 09/24] USB: chipidea: Remove redundant license text

On Mon, Nov 06, 2017 at 03:37:18PM +0100, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to

[PATCH] Re: xhci bandwidth problem with isochronous endpoints

On 11/06/2017 06:57 AM, Mathias Nyman wrote: On 03.11.2017 23:37, Curt Meyers wrote: On 09/19/2017 06:00 AM, Mathias Nyman wrote: On 08.09.2017 20:35, Curt Meyers wrote: On 09/05/2017 02:56 PM, Curt Meyers wrote: On 09/04/2017 04:13 AM, Mathias Nyman wrote: On 04.09.2017 13:46, Felipe Balbi

Re: [PATCH 23/24] USB: gadget: function: Remove redundant license text

On Mon, 6 Nov 2017 15:37:32 +0100, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > >

Re: [PATCH 22/24] USB: gadget: udc: Remove redundant license text

On Mon, Nov 6, 2017 at 8:37 AM, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is

Re: [PATCH] usb: dwc2: host: fix isoc urb actual length

On Mon, 6 Nov 2017, wlf wrote: > Hi Minas, > > 在 2017年11月06日 17:28, Minas Harutyunyan 写道: > > Hi, > > > > On 11/6/2017 12:46 PM, William Wu wrote: > >> The actual_length in dwc2_hcd_urb structure is used > >> to indicate the total data length transferred so far, > >> but in

Re: [PATCH][RFC] usb: hub: Cycle HUB power when initialization fails

On Sun, 5 Nov 2017, Mike Looijmans wrote: > On 03-11-17 18:27, Alan Stern wrote: > > On Fri, 3 Nov 2017, Mike Looijmans wrote: > > > >> Sometimes the USB device gets confused about the state of the > >> initialization and > >> the connection fails. In particular, the device thinks that it's

Re: [PATCH 17/24] USB: host: ehci: Remove redundant license text

On Mon, 6 Nov 2017, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the 700+

Re: [PATCH 16/24] USB: host: ohci: Remove redundant license text

On Mon, 6 Nov 2017, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the 700+

Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend

Am Montag, den 06.11.2017, 17:05 +0100 schrieb Andrey Konovalov: > On Mon, Nov 6, 2017 at 4:20 PM, Oliver Neukum wrote: > > > I do have a way to reproduce this. > > As far as I understand, for this particular device ax88172_bind() is > called, which doesn't assign anything to

Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend

On Mon, Nov 6, 2017 at 4:20 PM, Oliver Neukum wrote: > Am Montag, den 06.11.2017, 13:30 +0100 schrieb Andrey Konovalov: >> On Mon, Nov 6, 2017 at 10:49 AM, Oliver Neukum wrote: >> > >> > >> > 2. Will a device work after that? The appropriate fix may be to wait

Re: [PATCH 06/24] USB: musb: Remove redundant license text

On Mon, Nov 06, 2017 at 03:37:15PM +0100, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to

Re: [PATCH 23/24] USB: gadget: function: Remove redundant license text

On Mon, Nov 06 2017, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the 700+

Re: [PATCH 02/24] USB: usbip: Remove redundant license text

On 11/06/2017 07:37 AM, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the 700+

Re: [PATCH 4/6] USB: renesas_usbhs: rcar?.h: add SPDX tags

Hi, Greg Kroah-Hartman writes: > These files somehow never got an SPDX tag added to them, maybe due to > the small size. So provide the default identifier of the whole project: > SPDX-License-Identifier: GPL-2.0 > > The SPDX identifier is a legally binding

[PATCH 5/6] USB: typec: add SPDX identifiers to some files

Due to these typec files being moved into the drivers/usb/ directory in this tree, they missed the larger "add SPDX tags to all files" work. So add the correct SPDX license tag, based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used

[PATCH 4/6] USB: renesas_usbhs: rcar?.h: add SPDX tags

These files somehow never got an SPDX tag added to them, maybe due to the small size. So provide the default identifier of the whole project: SPDX-License-Identifier: GPL-2.0 The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. Cc:

[PATCH 1/6] USB: add SPDX identifiers to all remaining Makefiles

It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. This updates the remaining drivers/usb/*Makefile* that were missing SPDX identifiers. They all get the following identifier: SPDX-License-Identifier: GPL-2.0 The SPDX

[PATCH 6/6] USB: typec: Remove remaining redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 3/6] USB: chipidea: ci_hdrc_tegra.c: add SPDX line

The license text was removed from this file, yet they somehow missed the big "add SPDX tags to all files" sweep due to them being new. So add the proper SPDX license tag to them, based on the original license text in the file. Cc: Peter Chen Cc: Thierry Reding

[PATCH 2/6] USB: host: xhci-debugfs: add SPDX lines

The license text was removed from these files, yet they somehow missed the big "add SPDX tags to all files" sweep due to them being new. So add the proper SPDX license tag to them, based on the original license text in the file. Cc: Mathias Nyman Signed-off-by: Greg

Re: xhci_hcd WARN Event TRB for slot ep with no TDs queued?

Hi, (please avoid top-posting) Juan Simón writes: > I have followed the guide https://wiki.archlinux.org/index.php/Bisecting_bugs > : > > $ git clone https://github.com/torvalds/linux > $ git bisect good v4.12 > $ git bisect bad v4.13 > Bisecting: 7028 revisions left to

Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend

Am Montag, den 06.11.2017, 13:30 +0100 schrieb Andrey Konovalov: > On Mon, Nov 6, 2017 at 10:49 AM, Oliver Neukum wrote: > > > > > > 2. Will a device work after that? The appropriate fix may be to wait > > until the device is properly initialized. > > This shouldn't affect

Re: xhci_hcd WARN Event TRB for slot ep with no TDs queued?

Hi, I have followed the guide https://wiki.archlinux.org/index.php/Bisecting_bugs : $ git clone https://github.com/torvalds/linux $ git bisect good v4.12 $ git bisect bad v4.13 Bisecting: 7028 revisions left to test after this (roughly 13 steps) [ac7b75966c9c86426b55fe1c50ae148aa4571075] Merge

Re: usb/net/qmi_wwan: divide error in qmi_wwan_probe/usbnet_probe

On Mon, Nov 6, 2017 at 3:06 PM, Bjørn Mork wrote: > Andrey Konovalov writes: > >> Hi! >> >> I've got the following report while fuzzing the kernel with syzkaller. > > Thanks. It would have helped a lot of you said *what* you were fuzzing, > though But

Re: [PATCH 03/24] USB: renesas_usbhs: Remove redundant license text

On Mon, Nov 06, 2017 at 04:46:04PM +0200, Felipe Balbi wrote: > Greg Kroah-Hartman writes: > > > Now that the SPDX tag is in all USB files, that identifies the license > > in a specific and legally-defined manner. So the extra GPL text wording > > can be removed as

Re: xhci bandwidth problem with isochronous endpoints

On 03.11.2017 23:37, Curt Meyers wrote: On 09/19/2017 06:00 AM, Mathias Nyman wrote: On 08.09.2017 20:35, Curt Meyers wrote: On 09/05/2017 02:56 PM, Curt Meyers wrote: On 09/04/2017 04:13 AM, Mathias Nyman wrote: On 04.09.2017 13:46, Felipe Balbi wrote: Hi, Mathias Nyman

Re: [PATCH 05/24] USB: typec: Remove redundant license text

On Mon, Nov 06, 2017 at 03:37:14PM +0100, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to

Re: [PATCH 24/24] USB: gadget: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 22/24] USB: gadget: udc: Remove redundant license text

On 06/11/2017 at 15:37, Greg Kroah-Hartman wrote: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the 700+

Re: [PATCH 23/24] USB: gadget: function: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 22/24] USB: gadget: udc: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 21/24] USB: gadget: legacy: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 10/24] USB: dwc3: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 04/24] USB: phy: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH 03/24] USB: renesas_usbhs: Remove redundant license text

Greg Kroah-Hartman writes: > Now that the SPDX tag is in all USB files, that identifies the license > in a specific and legally-defined manner. So the extra GPL text wording > can be removed as it is no longer needed at all. > > This is done on a quest to remove the

Re: [PATCH net,stable] net: cdc_ether: fix divide by 0 on bad descriptors

Am Montag, den 06.11.2017, 15:37 +0100 schrieb Bjørn Mork : > Setting dev->hard_mtu to 0 will cause a divide error in > usbnet_probe. Protect against devices with bogus CDC Ethernet > functional descriptors by ignoring a zero wMaxSegmentSize. > > Signed-off-by: Bjørn Mork

[PATCH 03/24] USB: renesas_usbhs: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 21/24] USB: gadget: legacy: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 22/24] USB: gadget: udc: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 23/24] USB: gadget: function: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 06/24] USB: musb: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 09/24] USB: chipidea: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 24/24] USB: gadget: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 10/24] USB: dwc3: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 07/24] USB: mtu3: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 05/24] USB: typec: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 08/24] USB: isp1760: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 04/24] USB: phy: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 17/24] USB: host: ehci: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 19/24] USB: host: imx21: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 18/24] USB: host: fhci: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 12/24] USB: c67x00: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 20/24] USB: host: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 15/24] USB: host: whci: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 01/24] USB: wusbcore: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 13/24] USB: early: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 14/24] USB: host: xhci: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 16/24] USB: host: ohci: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH net,stable] net: cdc_ether: fix divide by 0 on bad descriptors

Setting dev->hard_mtu to 0 will cause a divide error in usbnet_probe. Protect against devices with bogus CDC Ethernet functional descriptors by ignoring a zero wMaxSegmentSize. Signed-off-by: Bjørn Mork --- I believe the problem found by syzcaller in qmi_wwan also applies to

[PATCH 11/24] USB: dwc2: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH 02/24] USB: usbip: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL

[PATCH net,stable] net: qmi_wwan: fix divide by 0 on bad descriptors

A CDC Ethernet functional descriptor with wMaxSegmentSize = 0 will cause a divide error in usbnet_probe: divide error: [#1] PREEMPT SMP KASAN Modules linked in: CPU: 0 PID: 24 Comm: kworker/0:1 Not tainted 4.14.0-rc8-44453-g1fdc1a82c34f #56 Hardware name: QEMU Standard PC (i440FX + PIIX,

Re: usb/net/qmi_wwan: divide error in qmi_wwan_probe/usbnet_probe

Andrey Konovalov writes: > Hi! > > I've got the following report while fuzzing the kernel with syzkaller. Thanks. It would have helped a lot of you said *what* you were fuzzing, though But based on where the bug is, I assume it is USB descriptors? > On commit

Re: [PATCH v2] usb:xhci fix panic in xhci_free_virt_devices_depth_first

On Mon, Nov 6, 2017 at 6:00 AM, Mathias Nyman wrote: > On 06.11.2017 14:36, Chen Yu wrote: >> >> >> >> On 2017/11/6 19:32, Greg KH wrote: A simple process is as below: xhci_plat_probe() | usb_add_hcd()

Re: [PATCH v2] usb:xhci fix panic in xhci_free_virt_devices_depth_first

On 06.11.2017 14:36, Chen Yu wrote: On 2017/11/6 19:32, Greg KH wrote: A simple process is as below: xhci_plat_probe() | usb_add_hcd() xhci_plat_remove() ||

usb/net/qmi_wwan: divide error in qmi_wwan_probe/usbnet_probe

Hi! I've got the following report while fuzzing the kernel with syzkaller. On commit 39dae59d66acd86d1de24294bd2f343fd5e7a625 (4.14-rc8). qmi_wwan 1-1:0.4: cdc-wdm0: USB WDM device divide error: [#1] PREEMPT SMP KASAN Modules linked in: CPU: 0 PID: 24 Comm: kworker/0:1 Not tainted

Re: [RFC PATCH 5/7] power: supply: Add type for USB PD PPS chargers

Hi, On Wed, Nov 01, 2017 at 05:03:13PM +, Adam Thomson wrote: > This adds a type to represent USB PPS chargers as defined in the > USB Power Delivery Specification Revision 3.0 V1.1 > > Signed-off-by: Adam Thomson Reviewed-by: Sebastian Reichel

Re: [PATCH v2] usb:xhci fix panic in xhci_free_virt_devices_depth_first

On 2017/11/6 19:32, Greg KH wrote: >> A simple process is as below: >> xhci_plat_probe() >>| >> usb_add_hcd() xhci_plat_remove() >> || >> find some device

Re: dwc2/dwc_otg drivers

Hi Billy, On 11/6/2017 2:45 PM, Felipe Balbi wrote: > > Hi, > > (please, always Cc linux-usb) > > Billy Araujo writes: >> I saw your contact on Linkedin and it seems you are specialist USB drivers >> for Linux. I I am having an issue dwc2 driver generating lots of

Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend

On Mon, Nov 6, 2017 at 10:49 AM, Oliver Neukum wrote: > Am Donnerstag, den 02.11.2017, 21:26 +0100 schrieb Andrey Konovalov: >> When asix_suspend() is called dev->driver_priv might not have been >> assigned a value, so we need to check that it's not NULL. >> >> Found by

Re: [PATCH] usb: dwc2: host: fix isoc urb actual length

Hi William, On 11/6/2017 2:08 PM, wlf wrote: > Hi Minas, > > 在 2017年11月06日 17:28, Minas Harutyunyan 写道: >> Hi, >> >> On 11/6/2017 12:46 PM, William Wu wrote: >>> The actual_length in dwc2_hcd_urb structure is used >>> to indicate the total data length transferred so far, >>> but in

[PATCH v2] net: usb: asix: fill null-ptr-deref in asix_suspend

When asix_suspend() is called dev->driver_priv might not have been assigned a value, so we need to check that it's not NULL. Similar issue is present in asix_resume(), this patch fixes it as well. Found by syzkaller. kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr

Re: [PATCH v2] usb:xhci fix panic in xhci_free_virt_devices_depth_first

On Mon, Nov 06, 2017 at 06:03:08PM +0800, Chen Yu wrote: > Hi, > > On 2017/11/6 16:31, Greg KH wrote: > > On Mon, Nov 06, 2017 at 04:20:23PM +0800, Yu Chen wrote: > >> From: Yu Chen > >> > >> Check vdev->real_port 0 to avoid panic > >> [9.261347] [] > >>

Re: dwc2/dwc_otg drivers

Hi, (please, always Cc linux-usb) Billy Araujo writes: > I saw your contact on Linkedin and it seems you are specialist USB drivers > for Linux. I I am having an issue dwc2 driver generating lots of interrupts > 8000 /sec and was wondering if you could give me with some

Re: RFC: AMD UDC Controller driver update

(please, always Cc linux-usb) Raveendra Padasalagi writes: > Hi Felipe, > > The driver present at location: drivers/usb/gadget/udc/snps_udc_core.c > handles Synopsys UDC controller implementation and it's currently used by > AMD SoC's. > > In Broadcom SoC's we

Re: Lenovo Professional Keyboard not working

Am Montag, den 06.11.2017, 11:07 +0100 schrieb David Demelier: > Hello, I have a Lenovo Professional Keyboard combo which is not working on > Linux because it sends an extra byte (0x71) for each key. Some people > explains the situation in the followings links: > >

Re: [PATCH] usb: dwc2: host: fix isoc urb actual length

Hi Minas, 在 2017年11月06日 17:28, Minas Harutyunyan 写道: Hi, On 11/6/2017 12:46 PM, William Wu wrote: The actual_length in dwc2_hcd_urb structure is used to indicate the total data length transferred so far, but in dwc2_update_isoc_urb_state(), it just updates the actual_length of isoc frame, and

Lenovo Professional Keyboard not working

Hello, I have a Lenovo Professional Keyboard combo which is not working on Linux because it sends an extra byte (0x71) for each key. Some people explains the situation in the followings links:

Re: [PATCH v2] usb:xhci fix panic in xhci_free_virt_devices_depth_first

Hi, On 2017/11/6 16:31, Greg KH wrote: > On Mon, Nov 06, 2017 at 04:20:23PM +0800, Yu Chen wrote: >> From: Yu Chen >> >> Check vdev->real_port 0 to avoid panic >> [9.261347] [] >> xhci_free_virt_devices_depth_first+0x58/0x108 >> [9.261352] []

Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend

Am Donnerstag, den 02.11.2017, 21:26 +0100 schrieb Andrey Konovalov: > When asix_suspend() is called dev->driver_priv might not have been > assigned a value, so we need to check that it's not NULL. > > Found by syzkaller. Hi, 1. if that happens on suspend, it will also happen on resume 2. Will

RE: [PATCH] usb: gadget: udc: renesas_usb3: make const array max_packet_array static

Hi Colin, > From: Colin King, Sent: Friday, November 3, 2017 12:53 AM > > From: Colin Ian King > > Don't populate the const array max_packet_array on the stack, instead make > it static. Makes the object code smaller by over 90 bytes: > > Before: >text

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