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2020-02-10embargoed-hardware-issues: drop Amazon contact as the email address now bouncesGreg Kroah-Hartman
Peter's email address bounces, so remove him as the contact for Amazon. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20200205122551.GA1185549@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10Documentation/process: Add Arm contact for embargoed HW issuesGrant Likely
Adding myself to list after getting voluntold Cc: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Grant Likely <grant.likely@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20200205001627.27356-1-grant.likely@arm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10tty: serial: tegra: Handle RX transfer in PIO mode if DMA wasn't startedDmitry Osipenko
It is possible to get an instant RX timeout or end-of-transfer interrupt before RX DMA was started, if transaction is less than 16 bytes. Transfer should be handled in PIO mode in this case because DMA can't handle it. This patch brings back the original behaviour of the driver that was changed by accident by a previous commit, it fixes occasional Bluetooth HW initialization failures which I started to notice recently. Fixes: d5e3fadb7012 ("tty: serial: tegra: Activate RX DMA transfer by request") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20200209164415.9632-1-digetx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 modeNicolas Ferre
In atmel_shutdown() we call atmel_stop_rx() and atmel_stop_tx() functions. Prevent the rx restart that is implemented in RS485 or ISO7816 modes when calling atmel_stop_tx() by using the atomic information tasklet_shutdown that is already in place for this purpose. Fixes: 98f2082c3ac4 ("tty/serial: atmel: enforce tasklet init and termination sequences") Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200210152053.8289-1-nicolas.ferre@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10serdev: ttyport: restore client ops on deregistrationJohan Hovold
The serdev tty-port controller driver should reset the tty-port client operations also on deregistration to avoid a NULL-pointer dereference in case the port is later re-registered as a normal tty device. Note that this can only happen with tty drivers such as 8250 which have statically allocated port structures that can end up being reused and where a later registration would not register a serdev controller (e.g. due to registration errors or if the devicetree has been changed in between). Specifically, this can be an issue for any statically defined ports that would be registered by 8250 core when an 8250 driver is being unbound. Fixes: bed35c6dfa6a ("serdev: add a tty port controller driver") Cc: stable <stable@vger.kernel.org> # 4.11 Reported-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200210145730.22762-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDEDaniel Golle
On AR934x this UART is usually not initialized by the bootloader as it is only used as a secondary serial port while the primary UART is a newly introduced NS16550-compatible. In order to make use of the ar933x-uart on AR934x without RTS/CTS hardware flow control, one needs to set the UART_CS_{RX,TX}_READY_ORIDE bits as other than on AR933x where this UART is used as primary/console, the bootloader on AR934x typically doesn't set those bits. Setting them explicitely on AR933x should not do any harm, so just set them unconditionally. Tested-by: Chuanhong Guo <gch981213@gmail.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20200207095335.GA179836@makrotopia.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-11kbuild: fix mismatch between .version and include/generated/compile.hMasahiro Yamada
Since commit 56d589361572 ("kbuild: do not create orphan built-in.a or obj-y objects"), scripts/link-vmlinux.sh does nothing when descending into init/. Once the version number becomes out of sync between .version and include/generated/compile.h, it is not self-healing. [How to reproduce] $ echo 100 > .version $ make You will see the number in the .version is always bigger than that in compile.h by one. After this, every time you run 'make', the vmlinux is re-linked even when none of source files is updated. Fixes: 56d589361572 ("kbuild: do not create orphan built-in.a or obj-y objects") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-02-11scripts/kallsyms: fix memory corruption caused by write over-runMasahiro Yamada
memcpy() writes one more byte than allocated. Fixes: 8d60526999aa ("scripts/kallsyms: change table to store (strcut sym_entry *)") Reported-by: youling257 <youling257@gmail.com> Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Pavel Machek <pavel@ucw.cz>
2020-02-10perf symbols: Convert symbol__is_idle() to use strlistKim Phillips
Use the more optimized strlist implementation to do the idle function lookup. Signed-off-by: Kim Phillips <kim.phillips@amd.com> Acked-by: Song Liu <songliubraving@fb.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Cong Wang <xiyou.wangcong@gmail.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20200210163147.25358-1-kim.phillips@amd.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-02-10perf symbols: Update the list of kernel idle symbolsKim Phillips
The "acpi_idle_do_entry", "acpi_processor_ffh_cstate_enter", and "idle_cpu" symbols appear in 'perf top' output, at least on AMD systems. Add them to perf's idle_symbols list, so they don't dominate 'perf top' output. Signed-off-by: Kim Phillips <kim.phillips@amd.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Song Liu <songliubraving@fb.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Cong Wang <xiyou.wangcong@gmail.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20200207230613.26709-2-kim.phillips@amd.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-02-10perf stat: Don't report a null stalled cycles per insn metricKim Phillips
For data collected on machines with front end stalled cycles supported, such as found on modern AMD CPU families, commit 146540fb545b ("perf stat: Always separate stalled cycles per insn") introduces a new line in CSV output with a leading comma that upsets some automated scripts. Scripts have to use "-e ex_ret_instr" to work around this issue, after upgrading to a version of perf with that commit. We could add "if (have_frontend_stalled && !config->csv_sep)" to the not (total && avg) else clause, to emphasize that CSV users are usually scripts, and are written to do only what is needed, i.e., they wouldn't typically invoke "perf stat" without specifying an explicit event list. But - let alone CSV output - why should users now tolerate a constant 0-reporting extra line in regular terminal output?: BEFORE: $ sudo perf stat --all-cpus -einstructions,cycles -- sleep 1 Performance counter stats for 'system wide': 181,110,981 instructions # 0.58 insn per cycle # 0.00 stalled cycles per insn 309,876,469 cycles 1.002202582 seconds time elapsed The user would not like to see the now permanent: "0.00 stalled cycles per insn" line fixture, as it gives no useful information. So this patch removes the printing of the zeroed stalled cycles line altogether, almost reverting the very original commit fb4605ba47e7 ("perf stat: Check for frontend stalled for metrics"), which seems like it was written to normalize --metric-only column output of common Intel machines at the time: modern Intel machines have ceased to support the genericised frontend stalled metrics AFAICT. AFTER: $ sudo perf stat --all-cpus -einstructions,cycles -- sleep 1 Performance counter stats for 'system wide': 244,071,432 instructions # 0.69 insn per cycle 355,353,490 cycles 1.001862516 seconds time elapsed Output behaviour when stalled cycles is indeed measured is not affected (BEFORE == AFTER): $ sudo perf stat --all-cpus -einstructions,cycles,stalled-cycles-frontend -- sleep 1 Performance counter stats for 'system wide': 247,227,799 instructions # 0.63 insn per cycle # 0.26 stalled cycles per insn 394,745,636 cycles 63,194,485 stalled-cycles-frontend # 16.01% frontend cycles idle 1.002079770 seconds time elapsed Fixes: 146540fb545b ("perf stat: Always separate stalled cycles per insn") Signed-off-by: Kim Phillips <kim.phillips@amd.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Song Liu <songliubraving@fb.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Cong Wang <xiyou.wangcong@gmail.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20200207230613.26709-1-kim.phillips@amd.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-02-10USB: core: clean up endpoint-descriptor parsingJohan Hovold
Use the new usb-device pointer instead of back-casting when accessing the struct usb_device when parsing endpoints. Note that this introduces two lines that are longer than 80 chars on purpose. Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10USB: quirks: blacklist duplicate ep on Sound Devices USBPre2Johan Hovold
This device has a broken vendor-specific altsetting for interface 1, where endpoint 0x85 is declared as an isochronous endpoint despite being used by interface 2 for audio capture. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x0926 idProduct 0x0202 bcdDevice 1.00 iManufacturer 1 Sound Devices iProduct 2 USBPre2 iSerial 3 [...] bNumConfigurations 1 [...] Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 1 [...] Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 26 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 6 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 16000 tSamFreq[ 2] 24000 tSamFreq[ 3] 32000 tSamFreq[ 4] 44100 tSamFreq[ 5] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 2 Decoded PCM samples wLockDelay 0x0000 Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") USB core ignores any duplicate endpoints found during descriptor parsing, but in this case we need to ignore the first instance in order to avoid breaking the audio capture interface. Fixes: 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") Cc: stable <stable@vger.kernel.org> Reported-by: edes <edes@gmx.net> Tested-by: edes <edes@gmx.net> Link: https://lore.kernel.org/r/20200201105829.5682c887@acme7.acmenet Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10USB: core: add endpoint-blacklist quirkJohan Hovold
Add a new device quirk that can be used to blacklist endpoints. Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate endpoints") USB core ignores any duplicate endpoints found during descriptor parsing. In order to handle devices where the first interfaces with duplicate endpoints are the ones that should have their endpoints ignored, we need to add a blacklist. Tested-by: edes <edes@gmx.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200203153830.26394-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10usb: dwc3: debug: fix string position formatting mixup with ret and lenColin Ian King
Currently the string formatting is mixing up the offset of ret and len. Re-work the code to use just len, remove ret and use scnprintf instead of snprintf and len position accumulation where required. Remove the -ve return check since scnprintf never returns a failure -ve size. Also break overly long lines to clean up checkpatch warnings. Addresses-Coverity: ("Unused value") Fixes: 1381a5113caf ("usb: dwc3: debug: purge usage of strcat") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200210095139.328711-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10usb: phy: tegra: Add clarifying comments about the shared registersDmitry Osipenko
Tools like Coccinelle may erroneously recommend to use the devm_platform_ioremap_resource() API for the registers mapping because these tools are not aware about the implementation details of the driver. Let's add a clarifying comments to the code, which should help to stop future attempts to break the driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200202224259.29187-1-digetx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10USB: hub: Don't record a connect-change event during reset-resumeAlan Stern
Paul Zimmerman reports that his USB Bluetooth adapter sometimes crashes following system resume, when it receives a Get-Device-Descriptor request while it is busy doing something else. Such a request was added by commit a4f55d8b8c14 ("usb: hub: Check device descriptor before resusciation"). It gets sent when the hub driver's work thread checks whether a connect-change event on an enabled port really indicates a new device has been connected, as opposed to an old device momentarily disconnecting and then reconnecting (which can happen with xHCI host controllers, since they automatically enable connected ports). The same kind of thing occurs when a port's power session is lost during system suspend. When the system wakes up it sees a connect-change event on the port, and if the child device's persist_enabled flag was set then hub_activate() sets the device's reset_resume flag as well as the port's bit in hub->change_bits. The reset-resume code then takes responsibility for checking that the same device is still attached to the port, and it does this as part of the device's resume pathway. By the time the hub driver's work thread starts up again, the device has already been fully reinitialized and is busy doing its own thing. There's no need for the work thread to do the same check a second time, and in fact this unnecessary check is what caused the problem that Paul observed. Note that performing the unnecessary check is not actually a bug. Devices are supposed to be able to send descriptors back to the host even when they are busy doing something else. The underlying cause of Paul's problem lies in his Bluetooth adapter. Nevertheless, we shouldn't perform the same check twice in a row -- and as a nice side benefit, removing the extra check allows the Bluetooth adapter to work more reliably. The work thread performs its check when it sees that the port's bit is set in hub->change_bits. In this situation that bit is interpreted as though a connect-change event had occurred on the port _after_ the reset-resume, which is not what actually happened. One possible fix would be to make the reset-resume code clear the port's bit in hub->change_bits. But it seems simpler to just avoid setting the bit during hub_activate() in the first place. That's what this patch does. (Proving that the patch is correct when CONFIG_PM is disabled requires a little thought. In that setting hub_activate() will be called only for initialization and resets, since there won't be any resumes or reset-resumes. During initialization and hub resets the hub doesn't have any child devices, and so this code path never gets executed.) Reported-and-tested-by: Paul Zimmerman <pauldzim@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://marc.info/?t=157949360700001&r=1&w=2 CC: David Heinzelmann <heinzelmann.david@gmail.com> CC: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/Pine.LNX.4.44L0.2001311037460.1577-100000@iolanthe.rowland.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10usb: charger: assign specific number for enum valuePeter Chen
To work properly on every architectures and compilers, the enum value needs to be specific numbers. Suggested-by: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/1580537624-10179-1-git-send-email-peter.chen@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10usb: uas: fix a plug & unplug racingEJ Hsu
When a uas disk is plugged into an external hub, uas_probe() will be called by the hub thread to do the probe. It will first create a SCSI host and then do the scan for this host. During the scan, it will probe the LUN using SCSI INQUERY command which will be packed in the URB and submitted to uas disk. There might be a chance that this external hub with uas disk attached is unplugged during the scan. In this case, uas driver will fail to submit the URB (due to the NOTATTACHED state of uas device) and try to put this SCSI command back to request queue waiting for next chance to run. In normal case, this cycle will terminate when hub thread gets disconnection event and calls into uas_disconnect() accordingly. But in this case, uas_disconnect() will not be called because hub thread of external hub gets stuck waiting for the completion of this SCSI command. A deadlock happened. In this fix, uas will call scsi_scan_host() asynchronously to avoid the blocking of hub thread. Signed-off-by: EJ Hsu <ejh@nvidia.com> Acked-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200130092506.102760-1-ejh@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10MAINTAINERS: Sort entries in database for USB TYPECAndy Shevchenko
Run parse-maintainers.pl and choose USB TYPEC records. Fix them accordingly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200128142956.39604-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10USB: hub: Fix the broken detection of USB3 device in SMSC hubHardik Gajjar
Renesas R-Car H3ULCB + Kingfisher Infotainment Board is either not able to detect the USB3.0 mass storage devices or is detecting those as USB2.0 high speed devices. The explanation given by Renesas is that, due to a HW issue, the XHCI driver does not wake up after going to sleep on connecting a USB3.0 device. In order to mitigate that, disable the auto-suspend feature specifically for SMSC hubs from hub_probe() function, as a quirk. Renesas Kingfisher Infotainment Board has two USB3.0 ports (CN2) which are connected via USB5534B 4-port SuperSpeed/Hi-Speed, low-power, configurable hub controller. [1] SanDisk USB 3.0 device detected as USB-2.0 before the patch [ 74.036390] usb 5-1.1: new high-speed USB device number 4 using xhci-hcd [ 74.061598] usb 5-1.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00 [ 74.069976] usb 5-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.077303] usb 5-1.1: Product: Ultra [ 74.080980] usb 5-1.1: Manufacturer: SanDisk [ 74.085263] usb 5-1.1: SerialNumber: 4C530001110208116550 [2] SanDisk USB 3.0 device detected as USB-3.0 after the patch [ 34.565078] usb 6-1.1: new SuperSpeed Gen 1 USB device number 3 using xhci-hcd [ 34.588719] usb 6-1.1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00 [ 34.597098] usb 6-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.604430] usb 6-1.1: Product: Ultra [ 34.608110] usb 6-1.1: Manufacturer: SanDisk [ 34.612397] usb 6-1.1: SerialNumber: 4C530001110208116550 Suggested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Hardik Gajjar <hgajjar@de.adit-jv.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1580989763-32291-1-git-send-email-hgajjar@de.adit-jv.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8723bs: Remove unneeded goto statementsLarry Finger
In routines rtw_hostapd_ioctl() and wpa_supplicant_ioctl(), several error conditions involve setting a variable indicating the error, followed by a goto. The code following the target of that goto merely returns the value. It is simpler, therefore to return the error value immediately, and eliminate the got target. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pietro Oliva <pietroliva@gmail.com> Link: https://lore.kernel.org/r/20200210180235.21691-7-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8188eu: Remove some unneeded goto statementsLarry Finger
In routines rtw_hostapd_ioctl() and wpa_supplicant_ioctl(), several error conditions involve setting a variable indicating the error, followed by a goto. The code following the target of that goto merely returns the value. It is simpler, therefore to return the error value immediately, and eliminate the got target. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pietro Oliva <pietroliva@gmail.com> Link: https://lore.kernel.org/r/20200210180235.21691-6-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8723bs: Fix potential overuse of kernel memoryLarry Finger
In routine wpa_supplicant_ioctl(), the user-controlled p->length is checked to be at least the size of struct ieee_param size, but the code does not detect the case where p->length is greater than the size of the struct, thus a malicious user could be wasting kernel memory. Fixes commit 554c0a3abf216 ("staging: Add rtl8723bs sdio wifi driver"). Reported by: Pietro Oliva <pietroliva@gmail.com> Cc: Pietro Oliva <pietroliva@gmail.com> Cc: Stable <stable@vger.kernel.org> Fixes: 554c0a3abf216 ("staging: Add rtl8723bs sdio wifi driver"). Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Link: https://lore.kernel.org/r/20200210180235.21691-5-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8188eu: Fix potential overuse of kernel memoryLarry Finger
In routine wpa_supplicant_ioctl(), the user-controlled p->length is checked to be at least the size of struct ieee_param size, but the code does not detect the case where p->length is greater than the size of the struct, thus a malicious user could be wasting kernel memory. Fixes commit a2c60d42d97c ("Add files for new driver - part 16"). Reported by: Pietro Oliva <pietroliva@gmail.com> Cc: Pietro Oliva <pietroliva@gmail.com> Cc: Stable <stable@vger.kernel.org> Fixes commit a2c60d42d97c ("Add files for new driver - part 16"). Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Link: https://lore.kernel.org/r/20200210180235.21691-4-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8723bs: Fix potential security holeLarry Finger
In routine rtw_hostapd_ioctl(), the user-controlled p->length is assumed to be at least the size of struct ieee_param size, but this assumption is never checked. This could result in out-of-bounds read/write on kernel heap in case a p->length less than the size of struct ieee_param is specified by the user. If p->length is allowed to be greater than the size of the struct, then a malicious user could be wasting kernel memory. Fixes commit 554c0a3abf216 ("0taging: Add rtl8723bs sdio wifi driver"). Reported by: Pietro Oliva <pietroliva@gmail.com> Cc: Pietro Oliva <pietroliva@gmail.com> Cc: Stable <stable@vger.kernel.org> Fixes 554c0a3abf216 ("0taging: Add rtl8723bs sdio wifi driver"). Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Link: https://lore.kernel.org/r/20200210180235.21691-3-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8188eu: Fix potential security holeLarry Finger
In routine rtw_hostapd_ioctl(), the user-controlled p->length is assumed to be at least the size of struct ieee_param size, but this assumption is never checked. This could result in out-of-bounds read/write on kernel heap in case a p->length less than the size of struct ieee_param is specified by the user. If p->length is allowed to be greater than the size of the struct, then a malicious user could be wasting kernel memory. Fixes commit a2c60d42d97c ("Add files for new driver - part 16"). Reported by: Pietro Oliva <pietroliva@gmail.com> Cc: Pietro Oliva <pietroliva@gmail.com> Cc: Stable <stable@vger.kernel.org> Fixes: a2c60d42d97c ("staging: r8188eu: Add files for new driver - part 16") Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Link: https://lore.kernel.org/r/20200210180235.21691-2-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10perf/smmuv3: Use platform_get_irq_optional() for wired interruptJohn Garry
Even though a SMMUv3 PMCG implementation may use an MSI as the form of interrupt source, the kernel would still complain that it does not find the wired (GSIV) interrupt in this case: root@(none)$ dmesg | grep arm-smmu-v3-pmcg | grep "not found" [ 59.237219] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.8.auto: IRQ index 0 not found [ 59.322841] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.9.auto: IRQ index 0 not found [ 59.422155] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.10.auto: IRQ index 0 not found [ 59.539014] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.11.auto: IRQ index 0 not found [ 59.640329] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.12.auto: IRQ index 0 not found [ 59.743112] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.13.auto: IRQ index 0 not found [ 59.880577] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.14.auto: IRQ index 0 not found [ 60.017528] arm-smmu-v3-pmcg arm-smmu-v3-pmcg.15.auto: IRQ index 0 not found Use platform_get_irq_optional() to silence the warning. If neither interrupt source is found, then the driver will still warn that IRQ setup errored and the probe will fail. Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Will Deacon <will@kernel.org>
2020-02-10Input: psmouse - switch to using i2c_new_scanned_device()Wolfram Sang
Move from the deprecated i2c_new_probed_device() to the new i2c_new_scanned_device(). Make use of the new ERRPTR if suitable. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20200210165902.5250-1-wsa+renesas@sang-engineering.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-02-10Input: ili210x - add ili2120 supportLuca Weiss
This adds support for the Ilitek ili2120 touchscreen found in the Fairphone 2 smartphone. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20200209151904.661210-1-luca@z3ntu.xyz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-02-10Input: ili210x - fix return value of is_visible functionLuca Weiss
The is_visible function expects the permissions associated with an attribute of the sysfs group or 0 if an attribute is not visible. Change the code to return the attribute permissions when the attribute should be visible which resolves the warning: Attribute calibrate: Invalid permissions 01 Fixes: cc12ba1872c6 ("Input: ili210x - optionally show calibrate sysfs attribute") Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com> Link: https://lore.kernel.org/r/20200209145628.649409-1-luca@z3ntu.xyz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-02-10bootconfig: Use parse_args() to find bootconfig and '--'Steven Rostedt (VMware)
The current implementation does a naive search of "bootconfig" on the kernel command line. But this could find "bootconfig" that is part of another option in quotes (although highly unlikely). But it also needs to find '--' on the kernel command line to know if it should append a '--' or not when a bootconfig in the initrd file has an "init" section. The check uses the naive strstr() to find to see if it exists. But this can return a false positive if it exists in an option and then the "init" section in the initrd will not be appended properly. Using parse_args() to find both of these will solve both of these problems. Link: https://lore.kernel.org/r/202002070954.C18E7F58B@keescook Fixes: 7495e0926fdf3 ("bootconfig: Only load bootconfig if "bootconfig" is on the kernel cmdline") Fixes: 1319916209ce8 ("bootconfig: init: Allow admin to use bootconfig for init command line") Reported-by: Kees Cook <keescook@chromium.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-02-10tracing/kprobe: Fix uninitialized variable bugGustavo A. R. Silva
There is a potential execution path in which variable *ret* is returned without being properly initialized, previously. Fix this by initializing variable *ret* to 0. Link: http://lkml.kernel.org/r/20200205223404.GA3379@embeddedor Addresses-Coverity-ID: 1491142 ("Uninitialized scalar variable") Fixes: 2a588dd1d5d6 ("tracing: Add kprobe event command generation functions") Reviewed-by: Tom Zanussi <zanussi@kernel.org> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-02-10bootconfig: Remove unneeded CONFIG_LIBXBCMasami Hiramatsu
Since there is no user except CONFIG_BOOT_CONFIG and no plan to use it from other functions, CONFIG_LIBXBC can be removed and we can use CONFIG_BOOT_CONFIG directly. Link: http://lkml.kernel.org/r/158098769281.939.16293492056419481105.stgit@devnote2 Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-02-10tools/bootconfig: Fix wrong __VA_ARGS__ usageMasami Hiramatsu
Since printk() wrapper macro uses __VA_ARGS__ without "##" prefix, it causes a build error if there is no variable arguments (e.g. only fmt is specified.) To fix this error, use ##__VA_ARGS__ instead of __VAR_ARGS__. Link: http://lkml.kernel.org/r/158108370130.2758.10893830923800978011.stgit@devnote2 Fixes: 950313ebf79c ("tools: bootconfig: Add bootconfig command") Reported-by: Michael Ellerman <mpe@ellerman.id.au> Tested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-02-10staging: greybus: use after free in gb_audio_manager_remove_all()Dan Carpenter
When we call kobject_put() and it's the last reference to the kobject then it calls gb_audio_module_release() and frees module. We dereference "module" on the next line which is a use after free. Fixes: c77f85bbc91a ("greybus: audio: Fix incorrect counting of 'ida'") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Link: https://lore.kernel.org/r/20200205123217.jreendkyxulqsool@kili.mountain Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: android: Delete the 'vsoc' driverAlistair Delva
The 'vsoc' driver was required for an early iteration of the Android 'cuttlefish' virtual platform, but this platform has been wholly converted to use virtio drivers instead. Delete this old driver. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Joel Fernandes <joel@joelfernandes.org> Cc: Greg Hartman <ghartman@google.com> Cc: kernel-team@android.com Cc: devel@driverdev.osuosl.org Signed-off-by: Alistair Delva <adelva@google.com> Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org> Link: https://lore.kernel.org/r/20200203042254.80360-1-adelva@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: rtl8723bs: fix copy of overlapping memoryColin Ian King
Currently the rtw_sprintf prints the contents of thread_name onto thread_name and this can lead to a potential copy of a string over itself. Avoid this by printing the literal string RTWHALXT instread of the contents of thread_name. Addresses-Coverity: ("copy of overlapping memory") Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200126220549.9849-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: android: ashmem: Disallow ashmem memory from being remappedSuren Baghdasaryan
When ashmem file is mmapped, the resulting vma->vm_file points to the backing shmem file with the generic fops that do not check ashmem permissions like fops of ashmem do. If an mremap is done on the ashmem region, then the permission checks will be skipped. Fix that by disallowing mapping operation on the backing shmem file. Reported-by: Jann Horn <jannh@google.com> Signed-off-by: Suren Baghdasaryan <surenb@google.com> Cc: stable <stable@vger.kernel.org> # 4.4,4.9,4.14,4.18,5.4 Signed-off-by: Todd Kjos <tkjos@google.com> Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org> Link: https://lore.kernel.org/r/20200127235616.48920-1-tkjos@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.Malcolm Priestley
bb_pre_ed_rssi is an u8 rx_dm always returns negative signed values add minus operator to always yield positive. fixes issue where rx sensitivity is always set to maximum because the unsigned numbers were always greater then 100. Fixes: 63b9907f58f1 ("staging: vt6656: mac80211 conversion: create rx function.") Cc: stable <stable@vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Link: https://lore.kernel.org/r/aceac98c-6e69-3ce1-dfec-2bf27b980221@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10NFSv4: Fix races between open and dentry revalidationTrond Myklebust
We want to make sure that we revalidate the dentry if and only if we've done an OPEN by filename. In order to avoid races with remote changes to the directory on the server, we want to save the verifier before calling OPEN. The exception is if the server returned a delegation with our OPEN, as we then know that the filename can't have changed on the server. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Benjamin Coddington <bcodding@gmail.com> Tested-by: Benjamin Coddington <bcodding@gmail.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-02-10NFS: Fix up directory verifier racesTrond Myklebust
In order to avoid having our dentry revalidation race with an update of the directory on the server, we need to store the verifier before the RPC calls to LOOKUP and READDIR. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Benjamin Coddington <bcodding@gmail.com> Tested-by: Benjamin Coddington <bcodding@gmail.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-02-10xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platformsMathias Nyman
Intel Comet Lake based platform require the XHCI_PME_STUCK_QUIRK quirk as well. Without this xHC can not enter D3 in runtime suspend. Cc: stable@vger.kernel.org Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20200210134553.9144-5-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10xhci: fix runtime pm enabling for quirky Intel hostsMathias Nyman
Intel hosts that need the XHCI_PME_STUCK_QUIRK flag should enable runtime pm by calling xhci_pme_acpi_rtd3_enable() before usb_hcd_pci_probe() calls pci_dev_run_wake(). Otherwise usage count for the device won't be decreased, and runtime suspend is prevented. usb_hcd_pci_probe() only decreases the usage count if device can generate run-time wake-up events, i.e. when pci_dev_run_wake() returns true. This issue was exposed by pci_dev_run_wake() change in commit 8feaec33b986 ("PCI / PM: Always check PME wakeup capability for runtime wakeup support") and should be backported to kernels with that change Cc: <stable@vger.kernel.org> # 4.13+ Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20200210134553.9144-4-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10xhci: Fix memory leak when caching protocol extended capability PSI tablesMathias Nyman
xhci driver assumed that xHC controllers have at most one custom supported speed table (PSI) for all usb 3.x ports. Memory was allocated for one PSI table under the xhci hub structure. Turns out this is not the case, some controllers have a separate "supported protocol capability" entry with a PSI table for each port. This means each usb3 roothub port can in theory support different custom speeds. To solve this, cache all supported protocol capabilities with their PSI tables in an array, and add pointers to the xhci port structure so that every port points to its capability entry in the array. When creating the SuperSpeedPlus USB Device Capability BOS descriptor for the xhci USB 3.1 roothub we for now will use only data from the first USB 3.1 capable protocol capability entry in the array. This could be improved later, this patch focuses resolving the memory leak. Reported-by: Paul Menzel <pmenzel@molgen.mpg.de> Reported-by: Sajja Venkateswara Rao <VenkateswaraRao.Sajja@amd.com> Fixes: 47189098f8be ("xhci: parse xhci protocol speed ID list for usb 3.1 usage") Cc: stable <stable@vger.kernel.org> # v4.4+ Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20200210134553.9144-3-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.Mathias Nyman
A Full-speed bulk USB audio device (DJ-Tech CTRL) with a invalid Maximum Packet Size of 4 causes a xHC "Parameter Error" at enumeration. This is because valid Maximum packet sizes for Full-speed bulk endpoints are 8, 16, 32 and 64 bytes. Hosts are not required to support other values than these. See usb 2 specs section 5.8.3 for details. The device starts working after forcing the maximum packet size to 8. This is most likely the case with other devices as well, so force the maximum packet size to a valid range. Cc: stable@vger.kernel.org Reported-by: Rene D Obermueller <cmdrrdo@gmail.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20200210134553.9144-2-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-10cifs: fix mount option display for sec=krb5iPetr Pavlu
Fix display for sec=krb5i which was wrongly interleaved by cruid, resulting in string "sec=krb5,cruid=<...>i" instead of "sec=krb5i,cruid=<...>". Fixes: 96281b9e46eb ("smb3: for kerberos mounts display the credential uid used") Signed-off-by: Petr Pavlu <petr.pavlu@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2020-02-10ASoC: SOF: Intel: hda: move i915 init earlierKai Vehmanen
To be compliant with i915 display driver requirements, i915 power-up must be done before any HDA communication takes place, including parsing the bus capabilities. Otherwise the initial codec probe may fail. Move i915 initialization earlier in the SOF HDA sequence. This sequence is now aligned with the snd-hda-intel driver where the display_power() call is before snd_hdac_bus_parse_capabilities() and rest of the capability parsing. Also remove unnecessary ifdef around hda_codec_i915_init(). There's a dummy implementation provided if CONFIG_SND_SOC_SOF_HDA is not enabled. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200206200223.7715-3-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-10ASoC: SOF: Intel: hda: fix ordering bug in resume flowKai Vehmanen
When HDA controller is resumed from suspend, i915 HDMI/DP codec requires that following order of actions is kept: - i915 display power up and configuration of link params - hda link reset and setup Current SOF HDA code delegates display codec power control to the codec driver. This works most of the time, but in runtime PM sequences, the above constraint may be violated. On platforms where BIOS values for HDA link parameters do not match hardware reset defaults, this may lead to errors in HDA verb transactions after resume. Fix the issue by explicitly powering the display codec in the HDA controller resume/suspend calls, thus ensuring correct ordering. Special handling is needed for the D0i3 flow, where display power must be turned off even though DSP is left powered. Now that we have more invocations of the display power helper functions, the conditional checks surrounding each call have been moved inside hda_codec_i915_display_power(). The two special cases of display powering at initial probe are handled separately. The intent is to avoid powering the display whenever no display codecs are used. Note that early powering of display was removed in commit 687ae9e287b3 ("ASoC: intel: skl: Fix display power regression"). This change was also copied to the SOF driver. No failures have resulted as hardware default values for link parameters have worked out of the box. However with recent i915 driver changes like done in commit 87c1694533c9 ("drm/i915: save AUD_FREQ_CNTRL state at audio domain suspend"), this does not hold anymore and errors are hit. Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200206200223.7715-2-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-10ALSA: hda: do not override bus codec_mask in link_get()Kai Vehmanen
snd_hdac_ext_bus_link_get() does not work correctly in case there are multiple codecs on the bus. It unconditionally resets the bus->codec_mask value. As per documentation in hdaudio.h and existing use in client code, this field should be used to store bit flag of detected codecs on the bus. By overwriting value of the codec_mask, information on all detected codecs is lost. No current user of hdac is impacted, but use of bus->codec_mask is planned in future patches for SOF. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200206200223.7715-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-12 23:28:43 +0000