user/sven/linux.git, branch v4.19.221

Linux 4.19.221

2021-12-14T09:18:10Z

Link: https://lore.kernel.org/r/20211213092930.763200615@linuxfoundation.org Tested-by: Pavel Machek (CIP) Tested-by: Jon Hunter Tested-by: Guenter Roeck Tested-by: Shuah Khan Tested-by: Linux Kernel Functional Testing Signed-off-by: Greg Kroah-Hartman

net: sched: make function qdisc_free_cb() static

2021-12-14T09:18:10Z

commit 5362700c942b2cc4bab328361545a6d6fe649534 upstream. Fixes the following sparse warning: net/sched/sch_generic.c:944:6: warning: symbol 'qdisc_free_cb' was not declared. Should it be static? Fixes: 3a7d0d07a386 ("net: sched: extend Qdisc with rcu") Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net_sched: fix a crash in tc_new_tfilter()

2021-12-14T09:18:10Z

commit 460b360104d51552a57f39e54b2589c9fd7fa0b3 upstream. When tcf_block_find() fails, it already rollbacks the qdisc refcnt, so its caller doesn't need to clean up this again. Avoid calling qdisc_put() again by resetting qdisc to NULL for callers. Reported-by: syzbot+37b8770e6d5a8220a039@syzkaller.appspotmail.com Fixes: e368fdb61d8e ("net: sched: use Qdisc rcu API instead of relying on rtnl lock") Signed-off-by: Cong Wang Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

irqchip: nvic: Fix offset for Interrupt Priority Offsets

2021-12-14T09:18:10Z

commit c5e0cbe2858d278a27d5b3fe31890aea5be064c4 upstream. According to ARM(v7M) ARM Interrupt Priority Offsets located at 0xE000E400-0xE000E5EC, while 0xE000E300-0xE000E33C covers read-only Interrupt Active Bit Registers Fixes: 292ec080491d ("irqchip: Add support for ARMv7-M NVIC") Signed-off-by: Vladimir Murzin Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20211201110259.84857-1-vladimir.murzin@arm.com Signed-off-by: Greg Kroah-Hartman

irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL

2021-12-14T09:18:10Z

commit b383a42ca523ce54bcbd63f7c8f3cf974abc9b9a upstream. INVALL CMD specifies that the ITS must ensure any caching associated with the interrupt collection defined by ICID is consistent with the LPI configuration tables held in memory for all Redistributors. SYNC is required to ensure that INVALL is executed. Currently, LPI configuration data may be inconsistent with that in the memory within a short period of time after the INVALL command is executed. Signed-off-by: Wudi Wang Signed-off-by: Shaokun Zhang Signed-off-by: Marc Zyngier Fixes: cc2d3216f53c ("irqchip: GICv3: ITS command queue") Link: https://lore.kernel.org/r/20211208015429.5007-1-zhangshaokun@hisilicon.com Signed-off-by: Greg Kroah-Hartman

irqchip/armada-370-xp: Fix support for Multi-MSI interrupts

2021-12-14T09:18:10Z

commit d0a553502efd545c1ce3fd08fc4d423f8e4ac3d6 upstream. irq-armada-370-xp driver already sets MSI_FLAG_MULTI_PCI_MSI flag into msi_domain_info structure. But allocated interrupt numbers for Multi-MSI needs to be properly aligned otherwise devices send MSI interrupt with wrong number. Fix this issue by using function bitmap_find_free_region() instead of bitmap_find_next_zero_area() to allocate aligned interrupt numbers. Signed-off-by: Pali Rohár Fixes: a71b9412c90c ("irqchip/armada-370-xp: Allow allocation of multiple MSIs") Cc: stable@vger.kernel.org Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20211125130057.26705-2-pali@kernel.org Signed-off-by: Greg Kroah-Hartman

irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()

2021-12-14T09:18:10Z

commit ce20eff57361e72878a772ef08b5239d3ae102b6 upstream. IRQ domain alloc function should return zero on success. Non-zero value indicates failure. Signed-off-by: Pali Rohár Fixes: fcc392d501bd ("irqchip/armada-370-xp: Use the generic MSI infrastructure") Cc: stable@vger.kernel.org Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20211125130057.26705-1-pali@kernel.org Signed-off-by: Greg Kroah-Hartman

iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove

2021-12-14T09:18:10Z

commit 70c9774e180d151abaab358108e3510a8e615215 upstream. When ACPI type is ACPI_SMO8500, the data->dready_trig will not be set, the memory allocated by iio_triggered_buffer_setup() will not be freed, and cause memory leak as follows: unreferenced object 0xffff888009551400 (size 512): comm "i2c-SMO8500-125", pid 911, jiffies 4294911787 (age 83.852s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 20 e2 e5 c0 ff ff ff ff ........ ....... backtrace: [<0000000041ce75ee>] kmem_cache_alloc_trace+0x16d/0x360 [<000000000aeb17b0>] iio_kfifo_allocate+0x41/0x130 [kfifo_buf] [<000000004b40c1f5>] iio_triggered_buffer_setup_ext+0x2c/0x210 [industrialio_triggered_buffer] [<000000004375b15f>] kxcjk1013_probe+0x10c3/0x1d81 [kxcjk_1013] Fix it by remove data->dready_trig condition in probe and remove. Reported-by: Hulk Robot Fixes: a25691c1f967 ("iio: accel: kxcjk1013: allow using an external trigger") Signed-off-by: Yang Yingliang Cc: Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20211025124159.2700301-1-yangyingliang@huawei.com Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio: adc: axp20x_adc: fix charging current reporting on AXP22x

2021-12-14T09:18:09Z

commit 92beafb76a31bdc02649eb44e93a8e4f4cfcdbe8 upstream. Both the charging and discharging currents on AXP22x are stored as 12-bit integers, in accordance with the datasheet. It's also confirmed by vendor BSP (axp20x_adc.c:axp22_icharge_to_mA). The scale factor of 0.5 is never mentioned in datasheet, nor in the vendor source code. I think it was here to compensate for erroneous addition bit in register width. Tested on custom A40i+AXP221s board with external ammeter as a reference. Fixes: 0e34d5de961d ("iio: adc: add support for X-Powers AXP20X and AXP22X PMICs ADCs") Signed-off-by: Evgeny Boger Acked-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20211116213746.264378-1-boger@wirenboard.com Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio: at91-sama5d2: Fix incorrect sign extension

2021-12-14T09:18:09Z

commit 652e7df485c6884d552085ae2c73efa6cfea3547 upstream. Use scan_type when processing raw data which also fixes that the sign extension was from the wrong bit. Use channel definition as root of trust and replace constant when reading elements directly using the raw sysfs attributes. Fixes: 6794e23fa3fe ("iio: adc: at91-sama5d2_adc: add support for oversampling resolution") Signed-off-by: Gwendal Grignou Reviewed-by: Eugen Hristev Cc: Link: https://lore.kernel.org/r/20211104082413.3681212-9-gwendal@chromium.org Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman