pm24.git/drivers/usb, branch rust-6.8

usb: gadget: f_hid: fix report descriptor allocation

2023-12-07T01:12:05Z

The commit 89ff3dfac604 ("usb: gadget: f_hid: fix f_hidg lifetime vs cdev") has introduced a bug that leads to hid device corruption after the replug operation. Reverse device managed memory allocation for the report descriptor to fix the issue. Tested: This change was tested on the AMD EthanolX CRB server with the BMC based on the OpenBMC distribution. The BMC provides KVM functionality via the USB gadget device: - before: KVM page refresh results in a broken USB device, - after: KVM page refresh works without any issues. Fixes: 89ff3dfac604 ("usb: gadget: f_hid: fix f_hidg lifetime vs cdev") Cc: stable@vger.kernel.org Signed-off-by: Konstantin Aladyshev Link: https://lore.kernel.org/r/20231206080744.253-2-aladyshev22@gmail.com Signed-off-by: Greg Kroah-Hartman

Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1"

2023-12-05T19:32:22Z

This reverts commit 4baf1218150985ee3ab0a27220456a1f027ea0ac. Enabling runtime pm as default for all AMD xHC 1.1 controllers caused regression. An initial attempt to fix those was done in commit a5d6264b638e ("xhci: Enable RPM on controllers that support low-power states") but new issues are still seen. Revert this to get those AMD xHC 1.1 systems working This patch went to stable an needs to be reverted from there as well. Fixes: 4baf12181509 ("xhci: Loosen RPM as default policy to cover for AMD xHC 1.1") Link: https://lore.kernel.org/linux-usb/55c50bf5-bffb-454e-906e-4408c591cb63@molgen.mpg.de Cc: Mario Limonciello Cc: Basavaraj Natikar Cc: stable@vger.kernel.org Signed-off-by: Mathias Nyman Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20231205090548.1377667-1-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman

usb: typec: class: fix typec_altmode_put_partner to put plugs

2023-12-04T13:23:01Z

When typec_altmode_put_partner is called by a plug altmode upon release, the port altmode the plug belongs to will not remove its reference to the plug. The check to see if the altmode being released evaluates against the released altmode's partner instead of the calling altmode itself, so change adev in typec_altmode_put_partner to properly refer to the altmode being released. typec_altmode_set_partner is not run for port altmodes, so also add a check in typec_altmode_release to prevent typec_altmode_put_partner() calls on port altmode release. Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes") Cc: stable@vger.kernel.org Signed-off-by: RD Babiera Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20231129192349.1773623-2-rdbabiera@google.com Signed-off-by: Greg Kroah-Hartman

USB: gadget: core: adjust uevent timing on gadget unbind

2023-12-04T13:22:58Z

The KOBJ_CHANGE uevent is sent before gadget unbind is actually executed, resulting in inaccurate uevent emitted at incorrect timing (the uevent would have USB_UDC_DRIVER variable set while it would soon be removed). Move the KOBJ_CHANGE uevent to the end of the unbind function so that uevent is sent only after the change has been made. Fixes: 2ccea03a8f7e ("usb: gadget: introduce UDC Class") Cc: stable@vger.kernel.org Signed-off-by: Roy Luo Link: https://lore.kernel.org/r/20231128221756.2591158-1-royluo@google.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-serial-6.7-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

2023-11-24T16:30:38Z

Johan writes: USB-serial fixes for 6.7-rc3 Here are a couple of modem device entry fixes and some new modem device ids. All have been in linux-next with no reported issues. * tag 'usb-serial-6.7-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: (329 commits) USB: serial: option: add Luat Air72*U series products USB: serial: option: add Fibocom L7xx modules USB: serial: option: fix FM101R-GL defines USB: serial: option: don't claim interface 4 for ZTE MF290 Linux 6.7-rc2 prctl: Disable prctl(PR_SET_MDWE) on parisc parisc/power: Fix power soft-off when running on qemu parisc: Replace strlcpy() with strscpy() NFSD: Fix checksum mismatches in the duplicate reply cache NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update() NFSD: Update nfsd_cache_append() to use xdr_stream nfsd: fix file memleak on client_opens_release dm-crypt: start allocating with MAX_ORDER dm-verity: don't use blocking calls from tasklets dm-bufio: fix no-sleep mode dm-delay: avoid duplicate logic dm-delay: fix bugs introduced by kthread mode dm-delay: fix a race between delay_presuspend and delay_bio drm/amdgpu/gmc9: disable AGP aperture drm/amdgpu/gmc10: disable AGP aperture ...

USB: serial: option: add Luat Air72*U series products

2023-11-23T17:39:30Z

Update the USB serial option driver support for Luat Air72*U series products. ID 1782:4e00 Spreadtrum Communications Inc. UNISOC-8910 T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 13 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1782 ProdID=4e00 Rev=00.00 S: Manufacturer=UNISOC S: Product=UNISOC-8910 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=400mA I: If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=4096ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms If#= 2: AT If#= 3: PPP + AT If#= 4: Debug Co-developed-by: Yangyu Chen Signed-off-by: Yangyu Chen Signed-off-by: Asuna Yang Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold

USB: dwc3: qcom: fix ACPI platform device leak

2023-11-22T12:14:36Z

Make sure to free the "urs" platform device, which is created for some ACPI platforms, on probe errors and on driver unbind. Compile-tested only. Fixes: c25c210f590e ("usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot") Cc: Shawn Guo Signed-off-by: Johan Hovold Acked-by: Andrew Halaney Acked-by: Shawn Guo Link: https://lore.kernel.org/r/20231117173650.21161-4-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman

USB: dwc3: qcom: fix software node leak on probe errors

2023-11-22T12:14:35Z

Make sure to remove the software node also on (ACPI) probe errors to avoid leaking the underlying resources. Note that the software node is only used for ACPI probe so the driver unbind tear down is updated to match probe. Fixes: 8dc6e6dd1bee ("usb: dwc3: qcom: Constify the software node") Cc: stable@vger.kernel.org # 5.12 Cc: Heikki Krogerus Signed-off-by: Johan Hovold Acked-by: Heikki Krogerus Acked-by: Andrew Halaney Link: https://lore.kernel.org/r/20231117173650.21161-3-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman

USB: dwc3: qcom: fix resource leaks on probe deferral

2023-11-22T12:14:35Z

The driver needs to deregister and free the newly allocated dwc3 core platform device on ACPI probe errors (e.g. probe deferral) and on driver unbind but instead it leaked those resources while erroneously dropping a reference to the parent platform device which is still in use. For OF probing the driver takes a reference to the dwc3 core platform device which has also always been leaked. Fix the broken ACPI tear down and make sure to drop the dwc3 core reference for both OF and ACPI. Fixes: 8fd95da2cfb5 ("usb: dwc3: qcom: Release the correct resources in dwc3_qcom_remove()") Fixes: 2bc02355f8ba ("usb: dwc3: qcom: Add support for booting with ACPI") Fixes: a4333c3a6ba9 ("usb: dwc3: Add Qualcomm DWC3 glue driver") Cc: stable@vger.kernel.org # 4.18 Cc: Christophe JAILLET Cc: Lee Jones Signed-off-by: Johan Hovold Acked-by: Andrew Halaney Link: https://lore.kernel.org/r/20231117173650.21161-2-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman

USB: dwc3: qcom: simplify wakeup interrupt setup

2023-11-22T12:14:25Z

Use the IRQF_NO_AUTOEN irq flag when requesting the wakeup interrupts instead of setting it separately. No functional change intended. Signed-off-by: Johan Hovold Reviewed-by: Andrew Halaney Link: https://lore.kernel.org/r/20231120161607.7405-4-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman