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2020-01-13platform/x86: asus-wmi: Fix keyboard brightness cannot be set to 0Jian-Hong Pan1-7/+1
Some of ASUS laptops like UX431FL keyboard backlight cannot be set to brightness 0. According to ASUS' information, the brightness should be 0x80 ~ 0x83. This patch fixes it by following the logic. Fixes: e9809c0b9670 ("asus-wmi: add keyboard backlight support") Signed-off-by: Jian-Hong Pan <[email protected]> Reviewed-by: Daniel Drake <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-13ALSA: dice: fix fallback from protocol extension into limited functionalityTakashi Sakamoto1-1/+4
At failure of attempt to detect protocol extension, ALSA dice driver should be fallback to limited functionality. However it's not. This commit fixes it. Cc: <[email protected]> # v4.18+ Fixes: 58579c056c1c9 ("ALSA: dice: use extended protocol to detect available stream formats") Signed-off-by: Takashi Sakamoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2020-01-13ALSA: firewire-tascam: fix corruption due to spin lock without restoration ↵Takashi Sakamoto1-2/+3
in SoftIRQ context ALSA firewire-tascam driver can bring corruption due to spin lock without restoration of IRQ flag in SoftIRQ context. This commit fixes the bug. Cc: Scott Bahling <[email protected]> Cc: <[email protected]> # v4.21 Fixes: d7167422433c ("ALSA: firewire-tascam: queue events for change of control surface") Signed-off-by: Takashi Sakamoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2020-01-13platform/x86: intel_pmc_core: update Comet Lake platform driverHarry Pan1-0/+2
Adding new CML CPU model ID into platform driver support list. Signed-off-by: Harry Pan <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-13platform/x86: GPD pocket fan: Allow somewhat lower/higher temperature limitsHans de Goede1-1/+1
Allow the user to configure the fan to turn on / speed-up at lower thresholds then before (20 degrees Celcius as minimum instead of 40) and likewise also allow the user to delay the fan speeding-up till the temperature hits 90 degrees Celcius (was 70). Cc: Jason Anderson <[email protected]> Reported-by: Jason Anderson <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-13platform/x86: GPD pocket fan: Use default values when wrong modparams are givenHans de Goede1-6/+19
Use our default values when wrong module-parameters are given, instead of refusing to load. Refusing to load leaves the fan at the BIOS default setting, which is "Off". The CPU's thermal throttling should protect the system from damage, but not-loading is really not the best fallback in this case. This commit fixes this by re-setting module-parameter values to their defaults if they are out of range, instead of failing the probe with -EINVAL. Cc: [email protected] Cc: Jason Anderson <[email protected]> Reported-by: Jason Anderson <[email protected]> Fixes: 594ce6db326e ("platform/x86: GPD pocket fan: Use a min-speed of 2 while charging") Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-13platform/mellanox: fix potential deadlock in the tmfifo driverLiming Sun1-9/+10
This commit fixes the potential deadlock caused by the console Rx and Tx processing at the same time. Rx and Tx both take the console and tmfifo spinlock but in different order which causes potential deadlock. The fix is to use different tmfifo spinlock for Rx and Tx since they protect different resources and it's safe to split the lock. Below is the reported call trace when copying/pasting large string in the console. Rx: _raw_spin_lock_irqsave (hvc lock) __hvc_poll hvc_poll in_intr vring_interrupt mlxbf_tmfifo_rxtx_one_desc (tmfifo lock) mlxbf_tmfifo_rxtx mlxbf_tmfifo_work_rxtx Tx: _raw_spin_lock_irqsave (tmfifo lock) mlxbf_tmfifo_virtio_notify virtqueue_notify virtqueue_kick put_chars hvc_push hvc_write (hvc lock) ... do_tty_write tty_write Fixes: 1357dfd7261f ("platform/mellanox: Add TmFifo driver for Mellanox BlueField Soc") Cc: <[email protected]> # 5.4+ Reviewed-by: David Woods <[email protected]> Signed-off-by: Liming Sun <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-13platform/x86: intel-ips: Use the correct style for SPDX License IdentifierNishad Kamdar2-2/+2
This patch corrects the SPDX License Identifier style in header files related to x86 Platform Specific Drivers. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used). Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46. Suggested-by: Joe Perches <[email protected]> Signed-off-by: Nishad Kamdar <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-13drm/virtio: add missing virtio_gpu_array_lock_resv callGerd Hoffmann1-0/+1
When submitting a fenced command we must lock the object reservations because virtio_gpu_queue_fenced_ctrl_buffer() unlocks after adding the fence. Reported-by: Jann Horn <[email protected]> Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Chia-I Wu <[email protected]> Tested-by: Jann Horn <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-01-12Linux 5.5-rc6Linus Torvalds1-1/+1
2020-01-12Merge tag 'riscv/for-v5.5-rc6' of ↵Linus Torvalds4-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Paul Walmsley: "Two fixes for RISC-V: - Clear FP registers during boot when FP support is present, rather than when they aren't present - Move the header files associated with the SiFive L2 cache controller to drivers/soc (where the code was recently moved)" * tag 'riscv/for-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fixup obvious bug for fp-regs reset riscv: move sifive_l2_cache.h to include/soc
2020-01-12riscv: Fixup obvious bug for fp-regs resetGuo Ren1-1/+1
CSR_MISA is defined in Privileged Architectures' spec: 3.1.1 Machine ISA Register misa. Every bit:1 indicate a feature, so we should beqz reset_done when there is no F/D bit in csr_misa register. Signed-off-by: Guo Ren <[email protected]> [[email protected]: fix typo in commit message] Fixes: 9e80635619b51 ("riscv: clear the instruction cache and all registers when booting") Signed-off-by: Paul Walmsley <[email protected]>
2020-01-12riscv: move sifive_l2_cache.h to include/socYash Shah3-5/+5
The commit 9209fb51896f ("riscv: move sifive_l2_cache.c to drivers/soc") moves the sifive L2 cache driver to driver/soc. It did not move the header file along with the driver. Therefore this patch moves the header file to driver/soc Signed-off-by: Yash Shah <[email protected]> Reviewed-by: Anup Patel <[email protected]> [[email protected]: updated to fix the include guard] Fixes: 9209fb51896f ("riscv: move sifive_l2_cache.c to drivers/soc") Signed-off-by: Paul Walmsley <[email protected]>
2020-01-12Merge tag 'iommu-fixes-v5.5-rc5' of ↵Linus Torvalds3-7/+19
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Two fixes for VT-d and generic IOMMU code to fix teardown on error handling code paths. - Patch for the Intel VT-d driver to fix handling of non-PCI devices - Fix W=1 compile warning in dma-iommu code * tag 'iommu-fixes-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/dma: fix variable 'cookie' set but not used iommu/vt-d: Unlink device if failed to add to group iommu: Remove device link to group on failure iommu/vt-d: Fix adding non-PCI devices to Intel IOMMU
2020-01-11bpftool: Fix printing incorrect pointer in btf_dump_ptrMartin KaFai Lau1-1/+1
For plain text output, it incorrectly prints the pointer value "void *data". The "void *data" is actually pointing to memory that contains a bpf-map's value. The intention is to print the content of the bpf-map's value instead of printing the pointer pointing to the bpf-map's value. In this case, a member of the bpf-map's value is a pointer type. Thus, it should print the "*(void **)data". Fixes: 22c349e8db89 ("tools: bpftool: fix format strings and arguments for jsonw_printf()") Signed-off-by: Martin KaFai Lau <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Reviewed-by: Quentin Monnet <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2020-01-11Merge branch 'i2c/for-current' of ↵Linus Torvalds4-15/+23
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two driver bugfixes, a documentation fix, and a removal of a spec violation for the bus recovery algorithm in the core" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: fix bus recovery stop mode timing i2c: bcm2835: Store pointer to bus clock dt-bindings: i2c: at91: fix i2c-sda-hold-time-ns documentation for sam9x60 i2c: at91: fix clk_offset for sam9x60
2020-01-11Merge tag 'clone3-tls-v5.5-rc6' of ↵Linus Torvalds18-32/+45
git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux Pull thread fixes from Christian Brauner: "This contains a series of patches to fix CLONE_SETTLS when used with clone3(). The clone3() syscall passes the tls argument through struct clone_args instead of a register. This means, all architectures that do not implement copy_thread_tls() but still support CLONE_SETTLS via copy_thread() expecting the tls to be located in a register argument based on clone() are currently unfortunately broken. Their tls value will be garbage. The patch series fixes this on all architectures that currently define __ARCH_WANT_SYS_CLONE3. It also adds a compile-time check to ensure that any architecture that enables clone3() in the future is forced to also implement copy_thread_tls(). My ultimate goal is to get rid of the copy_thread()/copy_thread_tls() split and just have copy_thread_tls() at some point in the not too distant future (Maybe even renaming copy_thread_tls() back to simply copy_thread() once the old function is ripped from all arches). This is dependent now on all arches supporting clone3(). While all relevant arches do that now there are still four missing: ia64, m68k, sh and sparc. They have the system call reserved, but not implemented. Once they all implement clone3() we can get rid of ARCH_WANT_SYS_CLONE3 and HAVE_COPY_THREAD_TLS. This series also includes a minor fix for the arm64 uapi headers which caused __NR_clone3 to be missing from the exported user headers. Unfortunately the series came in a little late especially given that it touches a range of architectures. Due to the holidays not all arch maintainers responded in time probably due to their backlog. Will and Arnd have thankfully acked the arm specific changes. Given that the changes are straightforward and rather minimal combined with the fact the that clone3() with CLONE_SETTLS is broken I decided to send them post rc3 nonetheless" * tag 'clone3-tls-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: um: Implement copy_thread_tls clone3: ensure copy_thread_tls is implemented xtensa: Implement copy_thread_tls riscv: Implement copy_thread_tls parisc: Implement copy_thread_tls arm: Implement copy_thread_tls arm64: Implement copy_thread_tls arm64: Move __ARCH_WANT_SYS_CLONE3 definition to uapi headers
2020-01-11MAINTAINERS: update my email addressJakub Kicinski2-5/+6
My Netronome email address may become inactive soon. Signed-off-by: Jakub Kicinski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-11doc: fix typo of snapshot in documentationJacob Keller2-2/+2
A couple of locations accidentally misspelled snapshot as shapshot. Signed-off-by: Jacob Keller <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-11devlink: correct misspelling of snapshotJacob Keller4-6/+6
The function to obtain a unique snapshot id was mistakenly typo'd as devlink_region_shapshot_id_get. Fix this typo by renaming the function and all of its users. Signed-off-by: Jacob Keller <[email protected]> Acked-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-11ALSA: hda: Rename back to dmic_detect optionTakashi Iwai1-5/+8
We've got quite a few bug reports showing the SOF driver being loaded unintentionally recently, and the reason seems to be that users didn't know the module option change: with the recent kernel, a new option dsp_driver=1 has to be passed to a new module snd-intel-dspcfg instead of snd_hda_intel.dmic_detect=0 option. That is, actually there are two tricky things here: - We changed the whole detection in another module and another option semantics. - The existing option for skipping the DSP probe was also renamed. For avoiding the confusion and giving user more hint, this patch reverts the renamed option dsp_driver back to dmic_detect for snd-hda-intel module, and show the warning about the module option change when the non-default value is passed. Fixes: 82d9d54a6c0e ("ALSA: hda: add Intel DSP configuration / probe code") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2020-01-10Merge branch 'DP83822-and-DP83TC811-Fixes'David S. Miller1-4/+4
Dan Murphy says: ==================== DP83822 and DP83TC811 Fixes Two fixes on net/phy/Kconfig for the TI ethernet PHYs. First fixed the typo in the Kconfig for the DP83TC811 where it incorretly stated that the support was for a DP83TC822 which does not exist. Second fix was to update the DP83822 Kconfig entry to indicate support for the DP83825 devices in the description and the prompt. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-01-10net: phy: DP83822: Update Kconfig with DP83825I supportDan Murphy1-2/+2
Update the Kconfig description to indicate support for the DP83825I device as well. Fixes: 32b12dc8fde1 ("net: phy: Add DP83825I to the DP83822 driver") Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: Dan Murphy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10net: phy: DP83TC811: Fix typo in KconfigDan Murphy1-2/+2
Fix typo in the Kconfig for the DP83TC811 as it indicates support for the DP83TC822 which is incorrect. Fixes: 6d749428788b {"net: phy: DP83TC811: Introduce support for the DP83TC811 phy") Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: Dan Murphy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10Merge tag 'v5.5-rockchip-dtsfixes' of ↵Olof Johansson1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes A fix for the Beelink A1 IR receiver setting the correct polarity. * tag 'v5.5-rockchip-dtsfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Fix IR on Beelink A1 Link: https://lore.kernel.org/r/2054603.JKFSmqfO19@phil Signed-off-by: Olof Johansson <[email protected]>
2020-01-10Merge tag 'sunxi-fixes-for-5.5' of ↵Olof Johansson3-3/+3
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes A couple of fixes for GPIO polarity and regulators on the A64 olinuxino. * tag 'sunxi-fixes-for-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator arm64: dts: allwinner: a64: olinuxino: Fix eMMC supply regulator Link: https://lore.kernel.org/r/582f4fda-38af-43e8-af58-957aee5b9dd8.lettre@localhost Signed-off-by: Olof Johansson <[email protected]>
2020-01-10Merge tag 'imx-fixes-5.5-2' of ↵Olof Johansson13-28/+12
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.5, round 2: - Fix i.MX8MM SDMA1 AHB clock setting to remove a "Timeout waiting for CH0" error seen with UART1. - Correct compatible of RV3029 RTC device on imx6q-dhcom board. - Correct interrupt trigger type for magnetometer on board imx8mq-librem5-devkit. - A series from Anson Huang to fix vdd3p0 power supplier for a few NXP development board. - Fix imx6q-icore-mipi board to use 1.5 version of i.Core MX6DL, so that Ethernet interface on the board works properly. - Fix Toradex Colibri board to get NAND flash support back. - Fix SGTL5000 VDDIO regulator connection for imx6q-dhcom, which is connected to PMIC SW2 output rather than a fixed 3V3 rail. - Fix 'reg' of CPU node on imx7ulp to get rid of a warning given by kernel. - Fix endian setting for DCFG on LS1028A SoC, so that register access of DCFG becomes correct. * tag 'imx-fixes-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx7: Fix Toradex Colibri iMX7S 256MB NAND flash support ARM: dts: imx6sll-evk: Remove incorrect power supply assignment ARM: dts: imx6sl-evk: Remove incorrect power supply assignment ARM: dts: imx6sx-sdb: Remove incorrect power supply assignment ARM: dts: imx6qdl-sabresd: Remove incorrect power supply assignment ARM: dts: imx6q-icore-mipi: Use 1.5 version of i.Core MX6DL arm64: dts: imx8mq-librem5-devkit: use correct interrupt for the magnetometer ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection ARM: dts: imx7ulp: fix reg of cpu node arm64: dts: imx8mm: Change SDMA1 ahb clock for imx8mm arm64: dts: ls1028a: fix endian setting for dcfg ARM: dts: imx6q-dhcom: fix rtc compatible Link: https://lore.kernel.org/r/20200110011836.GW4456@T480 Signed-off-by: Olof Johansson <[email protected]>
2020-01-10Merge tag 'amlogic-fixes' of ↵Olof Johansson4-15/+45
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/fixes arm-soc: Amlogic fixes for v5.5-rc * tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: arm64: dts: meson-sm1-sei610: add gpio bluetooth interrupt dt-bindings: reset: meson8b: fix duplicate reset IDs soc: amlogic: meson-ee-pwrc: propagate errors from pm_genpd_init() soc: amlogic: meson-ee-pwrc: propagate PD provider registration errors ARM: dts: meson8: fix the size of the PMU registers arm64: dts: meson-sm1-sei610: gpio-keys: switch to IRQs Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Olof Johansson <[email protected]>
2020-01-10devlink: Wait longer before warning about unset port typeIdo Schimmel1-1/+1
The commit cited below causes devlink to emit a warning if a type was not set on a devlink port for longer than 30 seconds to "prevent misbehavior of drivers". This proved to be problematic when unregistering the backing netdev. The flow is always: devlink_port_type_clear() // schedules the warning unregister_netdev() // blocking devlink_port_unregister() // cancels the warning The call to unregister_netdev() can block for long periods of time for various reasons: RTNL lock is contended, large amounts of configuration to unroll following dismantle of the netdev, etc. This results in devlink emitting a warning despite the driver behaving correctly. In emulated environments (of future hardware) which are usually very slow, the warning can also be emitted during port creation as more than 30 seconds can pass between the time the devlink port is registered and when its type is set. In addition, syzbot has hit this warning [1] 1974 times since 07/11/19 without being able to produce a reproducer. Probably because reproduction depends on the load or other bugs (e.g., RTNL not being released). To prevent bogus warnings, increase the timeout to 1 hour. [1] https://syzkaller.appspot.com/bug?id=e99b59e9c024a666c9f7450dc162a4b74d09d9cb Fixes: 136bf27fc0e9 ("devlink: add warning in case driver does not set port type") Signed-off-by: Ido Schimmel <[email protected]> Reported-by: [email protected] Reported-by: Alex Veber <[email protected]> Tested-by: Alex Veber <[email protected]> Acked-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10platform/chrome: wilco_ec: Fix keyboard backlight probingDaniel Campello1-8/+20
The EC on the Wilco platform responds with 0xFF to commands related to the keyboard backlight on the absence of a keyboard backlight module. This change allows the EC driver to continue loading even if the backlight module is not present. Fixes: 119a3cb6d687 ("platform/chrome: wilco_ec: Add keyboard backlight LED support") Signed-off-by: Daniel Campello <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Benson Leung <[email protected]>
2020-01-10Merge branch 'for-linus' of ↵Linus Torvalds2-5/+7
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fix from Jiri Kosina: "A regression fix for EPOLLOUT handling in hidraw and uhid" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: hidraw, uhid: Always report EPOLLOUT
2020-01-10Merge tag 'usb-5.5-rc6' of ↵Linus Torvalds19-93/+243
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY fixes from Greg KH: "Here are a number of USB and PHY driver fixes for 5.5-rc6 Nothing all that unusual, just the a bunch of small fixes for a lot of different reported issues. The PHY driver fixes are in here as they interacted with the usb drivers. Full details of the patches are in the shortlog, and all of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) usb: missing parentheses in USE_NEW_SCHEME usb: ohci-da8xx: ensure error return on variable error is set usb: musb: Disable pullup at init usb: musb: fix idling for suspend after disconnect interrupt usb: typec: ucsi: Fix the notification bit offsets USB: Fix: Don't skip endpoint descriptors with maxpacket=0 USB-PD tcpm: bad warning+size, PPS adapters phy/rockchip: inno-hdmi: round clock rate down to closest 1000 Hz usb: chipidea: host: Disable port power only if previously enabled usb: cdns3: should not use the same dev_id for shared interrupt handler usb: dwc3: gadget: Fix request complete check usb: musb: dma: Correct parameter passed to IRQ handler usb: musb: jz4740: Silence error if code is -EPROBE_DEFER usb: udc: tegra: select USB_ROLE_SWITCH USB: core: fix check for duplicate endpoints phy: cpcap-usb: Drop extra write to usb2 register phy: cpcap-usb: Improve host vs docked mode detection phy: cpcap-usb: Prevent USB line glitches from waking up modem phy: mapphone-mdm6600: Fix uninitialized status value regression phy: cpcap-usb: Fix flakey host idling and enumerating of devices ...
2020-01-10Merge tag 'char-misc-5.5-rc6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fix from Greg KH: "Here is a single fix, for the chrdev core, for 5.5-rc6 There's been a long-standing race condition triggered by syzbot, and occasionally real people, in the chrdev open() path. Will finally took the time to track it down and fix it for real before the holidays. Here's that one patch, it's been in linux-next for a while with no reported issues and it does fix the reported problem" * tag 'char-misc-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: chardev: Avoid potential use-after-free in 'chrdev_open()'
2020-01-10Merge tag 'staging-5.5-rc6' of ↵Linus Torvalds9-8/+38
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging fixes from Greg KH: "Here are some small staging driver fixes for 5.5-rc6. Nothing major here, just some small fixes for a comedi driver, the vt6656 driver, and a new device id for the rtl8188eu driver. All of these have been in linux-next for a while with no reported issues" * tag 'staging-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21 staging: comedi: adv_pci1710: fix AI channels 16-31 for PCI-1713 staging: vt6656: set usb_set_intfdata on driver fail. staging: vt6656: remove bool from vnt_radio_power_on ret staging: vt6656: limit reg output to block size staging: vt6656: correct return of vnt_init_registers. staging: vt6656: Fix non zero logical return of, usb_control_msg
2020-01-10Merge tag 'tty-5.5-rc6' of ↵Linus Torvalds2-2/+11
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are two tty/serial driver fixes for 5.5-rc6. The first fixes a much much reported issue with a previous tty port link patch that is in your tree, and the second fixes a problem where the serdev driver would claim ACPI devices that it shouldn't be claiming. Both have been in linux-next for a while with no reported issues" * tag 'tty-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serdev: Don't claim unsupported ACPI serial devices tty: always relink the port
2020-01-10Merge tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-blockLinus Torvalds7-30/+30
Pull block fixes from Jens Axboe: "A few fixes that should go into this round. This pull request contains two NVMe fixes via Keith, removal of a dead function, and a fix for the bio op for read truncates (Ming)" * tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-block: nvmet: fix per feat data len for get_feature nvme: Translate more status codes to blk_status_t fs: move guard_bio_eod() after bio_set_op_attrs block: remove unused mp_bvec_last_segment
2020-01-10Merge tag 'io_uring-5.5-2020-01-10' of git://git.kernel.dk/linux-blockLinus Torvalds1-12/+0
Pull io_uring fix from Jens Axboe: "Single fix for this series, fixing a regression with the short read handling. This just removes it, as it cannot safely be done for all cases" * tag 'io_uring-5.5-2020-01-10' of git://git.kernel.dk/linux-block: io_uring: remove punt of short reads to async context
2020-01-10Merge tag 'mtd/fixes-for-5.5-rc6' of ↵Linus Torvalds8-28/+65
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD fixes from Miquel Raynal: "MTD: - sm_ftl: Fix NULL pointer warning. Raw NAND: - Cadence: fix compile testing. - STM32: Avoid locking. Onenand: - Fix several sparse/build warnings. SPI-NOR: - Add a flag to fix interaction with Micron parts" * tag 'mtd/fixes-for-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spi-nor: Fix the writing of the Status Register on micron flashes mtd: sm_ftl: fix NULL pointer warning mtd: onenand: omap2: Pass correct flags for prep_dma_memcpy mtd: onenand: samsung: Fix iomem access with regular memcpy mtd: onenand: omap2: Fix errors in style mtd: cadence: Fix cast to pointer from integer of different size warning mtd: rawnand: stm32_fmc2: avoid to lock the CPU bus
2020-01-10Merge tag 'sound-5.5-rc6' of ↵Linus Torvalds11-29/+67
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few piled ASoC fixes and usual HD-audio and USB-audio fixups. Some of them are for ASoC core error-handling" * tag 'sound-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: enable regmap internal locking ALSA: hda/realtek - Add quirk for the bass speaker on Lenovo Yoga X1 7th gen ALSA: hda/realtek - Set EAPD control to default for ALC222 ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5 ALSA: hda/realtek - Add new codec supported for ALCS1200A ASoC: Intel: boards: Fix compile-testing RT1011/RT5682 ASoC: SOF: imx8: Fix dsp_box offset ASoC: topology: Prevent use-after-free in snd_soc_get_pcm_runtime() ASoC: fsl_audmix: add missed pm_runtime_disable ASoC: stm32: spdifrx: fix input pin state management ASoC: stm32: spdifrx: fix race condition in irq handler ASoC: stm32: spdifrx: fix inconsistent lock state ASoC: core: Fix access to uninitialized list heads ASoC: soc-core: Set dpcm_playback / dpcm_capture ASoC: SOF: imx8: fix memory allocation failure check on priv->pd_dev ASoC: SOF: Intel: hda: hda-dai: fix oops on hda_link .hw_free ASoC: SOF: fix fault at driver unload after failed probe
2020-01-10Merge tag 'thermal-v5.5-rc5' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal fix from Daniel Lezcano: "Fix backward compatibility with old DTBs on QCOM tsens (Amit Kucheria)" * tag 'thermal-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: drivers: thermal: tsens: Work with old DTBs
2020-01-10Merge tag 'pm-5.5-rc6' of ↵Linus Torvalds2-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Prevent the cpufreq-dt driver from probing Tegra20/30 (Dmitry Osipenko) and prevent the Intel RAPL power capping driver from crashing during CPU initialization due to a NULL pointer dereference if the processor model in use is not known to it (Harry Pan)" * tag 'pm-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online() cpufreq: dt-platdev: Blacklist NVIDIA Tegra20 and Tegra30 SoCs
2020-01-10ipv4: Detect rollover in specific fib table dumpDavid Ahern1-0/+6
Sven-Haegar reported looping on fib dumps when 255.255.255.255 route has been added to a table. The looping is caused by the key rolling over from FFFFFFFF to 0. When dumping a specific table only, we need a means to detect when the table dump is done. The key and count saved to cb args are both 0 only at the start of the table dump. If key is 0 and count > 0, then we are in the rollover case. Detect and return to avoid looping. This only affects dumps of a specific table; for dumps of all tables (the case prior to the change in the Fixes tag) inet_dump_fib moved the entry counter to the next table and reset the cb args used by fib_table_dump and fn_trie_dump_leaf, so the rollover ffffffff back to 0 did not cause looping with the dumps. Fixes: effe67926624 ("net: Enable kernel side filtering of route dumps") Reported-by: Sven-Haegar Koch <[email protected]> Signed-off-by: David Ahern <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10Merge branch 'stmmac-filtering-fixes'David S. Miller2-6/+18
Jose Abreu says: ==================== net: stmmac: Filtering fixes Two single fixes for the L3 and L4 filtering in stmmac. 1) Updates the internal status of RSS when disabling it in order to keep internal driver status consistent. 2) Do not lets user add a filter if RSS is enabled because the filter will not work correctly as RSS bypasses this mechanism. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-01-10net: stmmac: tc: Do not setup flower filtering if RSS is enabledJose Abreu1-0/+4
RSS, when enabled, will bypass the L3 and L4 filtering causing it not to work. Add a check before trying to setup the filters. Fixes: 425eabddaf0f ("net: stmmac: Implement L3/L4 Filters using TC Flower") Signed-off-by: Jose Abreu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10net: stmmac: selftests: Update status when disabling RSSJose Abreu1-6/+14
We are disabling RSS on HW but not updating the internal private status to the 'disabled' state. This is needed for next tc commit that will check if RSS is disabled before trying to apply filters. Fixes: 4647e021193d ("net: stmmac: selftests: Add selftest for L3/L4 Filters") Signed-off-by: Jose Abreu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10net/tls: fix async operationJakub Kicinski1-2/+2
Mallesham reports the TLS with async accelerator was broken by commit d10523d0b3d7 ("net/tls: free the record on encryption error") because encryption can return -EINPROGRESS in such setups, which should not be treated as an error. The error is also present in the BPF path (likely copied from there). Reported-by: Mallesham Jatharakonda <[email protected]> Fixes: d3b18ad31f93 ("tls: add bpf support to sk_msg handling") Fixes: d10523d0b3d7 ("net/tls: free the record on encryption error") Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10net/tls: avoid spurious decryption error with HW resyncJakub Kicinski1-3/+3
When device loses sync mid way through a record - kernel has to re-encrypt the part of the record which the device already decrypted to be able to decrypt and authenticate the record in its entirety. The re-encryption piggy backs on the decryption routine, but obviously because the partially decrypted record can't be authenticated crypto API returns an error which is then ignored by tls_device_reencrypt(). Commit 5c5ec6685806 ("net/tls: add TlsDecryptError stat") added a statistic to count decryption errors, this statistic can't be incremented when we see the expected re-encryption error. Move the inc to the caller. Reported-and-tested-by: David Beckett <[email protected]> Fixes: 5c5ec6685806 ("net/tls: add TlsDecryptError stat") Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-01-10net: bpf: Don't leak time wait and request socketsLorenz Bauer1-5/+4
It's possible to leak time wait and request sockets via the following BPF pseudo code:   sk = bpf_skc_lookup_tcp(...) if (sk) bpf_sk_release(sk) If sk->sk_state is TCP_NEW_SYN_RECV or TCP_TIME_WAIT the refcount taken by bpf_skc_lookup_tcp is not undone by bpf_sk_release. This is because sk_flags is re-used for other data in both kinds of sockets. The check !sock_flag(sk, SOCK_RCU_FREE) therefore returns a bogus result. Check that sk_flags is valid by calling sk_fullsock. Skip checking SOCK_RCU_FREE if we already know that sk is not a full socket. Fixes: edbf8c01de5a ("bpf: add skc_lookup_tcp helper") Fixes: f7355a6c0497 ("bpf: Check sk_fullsock() before returning from bpf_sk_lookup()") Signed-off-by: Lorenz Bauer <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Acked-by: Martin KaFai Lau <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2020-01-10lib/vdso: Make __cvdso_clock_getres() staticVincenzo Frascino1-0/+1
Fix the following sparse warning in the generic vDSO library: linux/lib/vdso/gettimeofday.c:224:5: warning: symbol '__cvdso_clock_getres' was not declared. Should it be static? Make it static and also mark it __maybe_unsed. Fixes: 502a590a170b ("lib/vdso: Move fallback invocation to the callers") Reported-by: Marc Gonzalez <[email protected]> Signed-off-by: Vincenzo Frascino <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-01-10nvmet: fix per feat data len for get_featureAmit Engel1-1/+11
The existing implementation for the get_feature admin-cmd does not use per-feature data len. This patch introduces a new helper function nvmet_feat_data_len(), which is used to calculate per feature data len. Right now we only set data len for fid 0x81 (NVME_FEAT_HOST_ID). Fixes: commit e9061c397839 ("nvmet: Remove the data_len field from the nvmet_req struct") Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Amit Engel <[email protected]> [endiness, naming, and kernel style fixes] Signed-off-by: Chaitanya Kulkarni <[email protected]> Signed-off-by: Keith Busch <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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