On Wed, 13 Aug 2025 19:30:22 +0900, Minjong Kim wrote:
> in ntrig_report_version(), hdev parameter passed from hid_probe().
> sending descriptor to /dev/uhid can make hdev->dev.parent->parent to null
> if hdev->dev.parent->parent is null, usb_dev has
> invalid address(0xffffffffffffff58) that hid_to_usb_dev(hdev) returned
> when usb_rcvctrlpipe() use usb_dev,it trigger
> page fault error for address(0xffffffffffffff58)
>
> [...]
Applied to hid/hid.git (for-6.17/upstream-fixes), thanks!
[1/1] HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()
https://git.kernel.org/hid/hid/c/185c926283da
Cheers,
--
Benjamin Tissoires <bentiss@xxxxxxxxxx>
