StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror) https://git.radix-linux.su/starfive-tech/linux.git/atom?h=visionfive_v1_5.13 2021-06-09T09:04:27+00:00 2021-06-09T09:04:27+00:00 Yang Yingliang yangyingliang@huawei.com 2021-06-05T08:09:14+00:00 urn:sha1:fbf649cd6d64d40c03c5397ecd6b1ae922ba7afc It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value. Fixes: 517c4c44b323 ("usb: Add driver to allow any GPIO to be used for 7211 USB signals") Cc: stable <stable@vger.kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210605080914.2057758-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-05-21T18:10:43+00:00 Johan Hovold johan@kernel.org 2021-05-21T13:31:09+00:00 urn:sha1:746e4acf87bcacf1406e05ef24a0b7139147c63e The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the set-speed request which erroneously used USB_DIR_IN and update the default timeout argument to match (same value). Fixes: 5638e4d92e77 ("USB: add PlayStation 2 Trance Vibrator driver") Cc: stable@vger.kernel.org # 2.6.19 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210521133109.17396-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-05-21T12:25:53+00:00 Dongliang Mu mudongliangabcd@gmail.com 2021-05-14T12:43:48+00:00 urn:sha1:dcb4b8ad6a448532d8b681b5d1a7036210b622de uss720_probe forgets to decrease the refcount of usbdev in uss720_probe. Fix this by decreasing the refcount of usbdev by usb_put_dev. BUG: memory leak unreferenced object 0xffff888101113800 (size 2048): comm "kworker/0:1", pid 7, jiffies 4294956777 (age 28.870s) hex dump (first 32 bytes): ff ff ff ff 31 00 00 00 00 00 00 00 00 00 00 00 ....1........... 00 00 00 00 00 00 00 00 00 00 00 00 03 00 00 00 ................ backtrace: [<ffffffff82b8e822>] kmalloc include/linux/slab.h:554 [inline] [<ffffffff82b8e822>] kzalloc include/linux/slab.h:684 [inline] [<ffffffff82b8e822>] usb_alloc_dev+0x32/0x450 drivers/usb/core/usb.c:582 [<ffffffff82b98441>] hub_port_connect drivers/usb/core/hub.c:5129 [inline] [<ffffffff82b98441>] hub_port_connect_change drivers/usb/core/hub.c:5363 [inline] [<ffffffff82b98441>] port_event drivers/usb/core/hub.c:5509 [inline] [<ffffffff82b98441>] hub_event+0x1171/0x20c0 drivers/usb/core/hub.c:5591 [<ffffffff81259229>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<ffffffff81259b19>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<ffffffff81261228>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<ffffffff8100227f>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 Fixes: 0f36163d3abe ("[PATCH] usb: fix uss720 schedule with interrupts off") Cc: stable <stable@vger.kernel.org> Reported-by: syzbot+636c58f40a86b4a879e7@syzkaller.appspotmail.com Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Link: https://lore.kernel.org/r/20210514124348.6587-1-mudongliangabcd@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-04-22T08:49:53+00:00 Malte Deiseroth mdeiseroth88@gmail.com 2021-04-16T08:08:43+00:00 urn:sha1:2bda2c09625772ff4d514df183afe90c84d6d9c6 Correct missing space error ceckpatch.pl is complaining about. Signed-off-by: Malte Deiseroth <mdeiseroth88@gmail.com> Link: https://lore.kernel.org/r/20210416080843.GA137657@utop Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-03-28T11:41:27+00:00 Anant Thazhemadam anant.thazhemadam@gmail.com 2021-03-26T22:32:51+00:00 urn:sha1:38833cbda2c2bd2a0968e038248dda31af51d841 The newer usb_control_msg_{send|recv}() API ensures that a short read is treated as an error, data can be used off the stack, and raw usb pipes need not be created in the calling functions. For this reason, instances of usb_control_msg() have been replaced with usb_control_msg_send() appropriately. Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com> Link: https://lore.kernel.org/r/20210326223251.753952-4-anant.thazhemadam@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-03-28T11:41:27+00:00 Anant Thazhemadam anant.thazhemadam@gmail.com 2021-03-26T22:32:50+00:00 urn:sha1:ced6a0ba266effb0b31c7207f4348df9e906c789 The newer usb_control_msg_{send|recv}() API ensures that a short read is treated as an error, data can be used off the stack, and raw usb pipes need not be created in the calling functions. For this reason, the instance of usb_control_msg() has been replaced with usb_control_msg_send() appropriately. Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com> Link: https://lore.kernel.org/r/20210326223251.753952-3-anant.thazhemadam@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-03-28T11:41:27+00:00 Anant Thazhemadam anant.thazhemadam@gmail.com 2021-03-26T22:32:49+00:00 urn:sha1:f5ffdd3b7554158ec5be6ab28a48751d1d87d0cc The newer usb_control_msg_{send|recv}() API ensures that a short read is treated as an error, data can be used off the stack, and raw usb pipes need not be created in the calling functions. For this reason, instances of usb_control_msg() have been replaced with usb_control_msg_{recv|send}() appropriately. Now, we also test for a short device descriptor (which USB core should already have fetched if you get to probe this driver), but which wasn't verified again here before. Reviewed-by: Peter Chen <peter.chen@nxp.com> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com> Link: https://lore.kernel.org/r/20210326223251.753952-2-anant.thazhemadam@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-03-17T20:16:18+00:00 Leon Romanovsky leonro@nvidia.com 2021-03-17T10:45:47+00:00 urn:sha1:6417f03132a6952cd17ddd8eaddbac92b61b17e0 MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2021-02-22T18:05:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-02-22T18:05:12+00:00 urn:sha1:a99163e9e708d5d773b7de6da952fcddc341f977 Pull devicetree updates from Rob Herring: - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host fdtoverlay - Add kbuild support to build DT overlays (%.dtbo) - Drop NULLifying match table in of_match_device(). In preparation for this, there are several driver cleanups to use (of_)?device_get_match_data(). - Drop pointless wrappers from DT struct device API - Convert USB binding schemas to use graph schema and remove old plain text graph binding doc - Convert spi-nor and v3d GPU bindings to DT schema - Tree wide schema fixes for if/then schemas, array size constraints, and undocumented compatible strings in examples - Handle 'no-map' correctly for already reserved memblock regions * tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits) driver core: platform: Drop of_device_node_put() wrapper of: Remove of_dev_{get,put}() dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt dt-bindings: can: rcar_canfd: Group tuples in pin control properties dt-bindings: power: renesas,apmu: Group tuples in cpus properties dt-bindings: mtd: spi-nor: Convert to DT schema format dt-bindings: Use portable sort for version cmp dt-bindings: ethernet-controller: fix fixed-link specification dt-bindings: irqchip: Add node name to PRUSS INTC dt-bindings: interconnect: Fix the expected number of cells dt-bindings: Fix errors in 'if' schemas dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required dt-bindings: Fix undocumented compatible strings in examples kbuild: Add support to build overlays (%.dtbo) scripts: dtc: Remove the unused fdtdump.c file scripts: dtc: Build fdtoverlay tool scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9 scripts: dtc: Fetch fdtoverlay.c from external DTC project dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings dt-bindings: iio: dac: Fix AD5686 references ... 2021-02-11T12:52:04+00:00 Michal Simek michal.simek@xilinx.com 2021-02-09T12:32:19+00:00 urn:sha1:7a1e838d0cdce7d09a0bd81d45c7b5a660e71ac7 Based on https://lore.kernel.org/linux-arm-kernel/YCJv59g3Tq2haDSa@kroah.com/ initialization should fail if any registration fails. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/a8547f6fe698014df08cad3bcc9c5d9a7137d8b8.1612873935.git.michal.simek@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>