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2020-05-05spi: dw: Add update_cr0() callback to update CTRLR0Wan Ahmad Zainie4-11/+48
This patch adds update_cr0() callback, in struct dw_spi. Existing code that configure register CTRLR0 is moved into a new function, dw_spi_update_cr0(), and this will be the default. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200505130618.554-3-wan.ahmad.zainie.wan.mohamad@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-05spi: dw: Fix typo in few registers nameWan Ahmad Zainie2-13/+13
This patch will fix typo in the register name used in the source code, to be consistent with the register name used in the databook. Databook: DW_apb_ssi_databook.pdf version 4.01a Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200505130618.554-2-wan.ahmad.zainie.wan.mohamad@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-05spi: bcm2835: Fixes bare use of unsignedJacko Dirks1-2/+2
Signed-off-by: Jacko Dirks <jdirks.linuxdev@gmail.com> Link: https://lore.kernel.org/r/20200503200033.GA3256@vasteMachine Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-05Merge series "Grab bag with AMD SPI fixes" from Lukas Wunner <lukas@wunner.de>:Mark Brown1-22/+5
Here's an assortment of drive-by fixes for the new AMD SPI driver. All of them are compile-tested only. Lukas Wunner (5): spi: amd: Fix duplicate iounmap in error path spi: amd: Pass probe errors back to driver core spi: amd: Drop duplicate driver data assignments spi: amd: Fix refcount underflow on remove spi: amd: Drop superfluous member from struct amd_spi drivers/spi/spi-amd.c | 27 +++++---------------------- 1 file changed, 5 insertions(+), 22 deletions(-) -- 2.26.2
2020-05-05Merge branch 'for-5.7' of ↵Mark Brown5-39/+47
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.8
2020-05-04spi: amd: Drop superfluous member from struct amd_spiLukas Wunner1-4/+2
The AMD SPI driver stores a pointer to the spi_master in struct amd_spi so that it can get from the latter to the former in amd_spi_fifo_xfer(). It's simpler to just pass the pointer from the sole caller amd_spi_master_transfer() and drop the pointer from struct amd_spi. Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/a088b684ad292faf3bd036e51529e608e5c94638.1588590210.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-04spi: amd: Fix refcount underflow on removeLukas Wunner1-12/+1
The AMD SPI driver calls spi_master_put() in its ->remove() hook even though the preceding call to spi_unregister_master() already drops a ref, thus leading to a refcount underflow. Drop the superfluous call to spi_master_put(). This only leaves the call to spi_unregister_master() in the ->remove() hook, so it's safe to change the ->probe() hook to use the devm version of spi_register_master() and drop the ->remove() hook altogether. Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/5e53ccdf1eecd4e015dba99d0d77389107f8a2e3.1588590210.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-04spi: amd: Drop duplicate driver data assignmentsLukas Wunner1-2/+0
The AMD SPI driver calls platform_set_drvdata() on probe even though it's already been set by __spi_alloc_controller(). Likewise, it calls platform_set_drvdata() on remove even though it's going to be set by __device_release_driver(). Drop the duplicate assignments. Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/499f8ad4759c2ff0f586e0459fb9a293faecff6d.1588590210.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-04spi: amd: Pass probe errors back to driver coreLukas Wunner1-1/+1
If probing fails, the AMD SPI driver pretends success to the driver core by returning 0. Return the errno instead. Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/689f29a359718dab4f5de9ee66c02ea97b3bd9e8.1588590210.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-04spi: amd: Fix duplicate iounmap in error pathLukas Wunner1-3/+1
The AMD SPI driver uses devm_ioremap_resource() to map its registers, so they're automatically unmapped via device_release() when the last ref on the SPI controller is dropped. The additional iounmap() in the ->probe() error path is thus unnecessary. Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/497cc38ae2beb7900ae05a1463eb83ff96e2770e.1588590210.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-30spi: atmel: Add missing annotation for atmel_spi_next_xfer_dma_submit()Jules Irenge1-0/+1
Sparse reports a warning at atmel_spi_next_xfer_dma_submit() warning: context imbalance in atmel_spi_next_xfer_dma_submit() - unexpected unlock The root cause is the missing annotation at atmel_spi_next_xfer_dma_submit() Add the missing __must_hold(&as->lock) annotation Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Link: https://lore.kernel.org/r/20200429225723.31258-3-jbi.octave@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-30spi: pxa2xx: Apply CS clk quirk to BXTEvan Green1-0/+1
With a couple allies at Intel, and much badgering, I got confirmation from Intel that at least BXT suffers from the same SPI chip-select issue as Cannonlake (and beyond). The issue being that after going through runtime suspend/resume, toggling the chip-select line without also sending data does nothing. Add the quirk to BXT to briefly toggle dynamic clock gating off and on, forcing the fabric to wake up enough to notice the CS register change. Signed-off-by: Evan Green <evgreen@chromium.org> Cc: Shobhit Srivastava <shobhit.srivastava@intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200427163238.1.Ib1faaabe236e37ea73be9b8dcc6aa034cb3c8804@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-29spi: stm32-qspi: Fix unbalanced pm_runtime_enable issuePatrice Chotard1-0/+5
Issue detected by unbinding/binding the stm32 qspi driver as following: root@stm32mp2:~# echo 40430000.spi > /sys/bus/platform/drivers/stm32-qspi/404300 00.spi/driver/unbind root@stm32mp2:~# echo 40430000.spi > /sys/bus/platform/drivers/stm32-qspi/bind [ 969.864021] stm32-qspi 40430000.spi: Unbalanced pm_runtime_enable! [ 970.225161] spi-nor spi0.0: mx66u51235f (65536 Kbytes) [ 970.935721] spi-nor spi0.1: mx66u51235f (65536 Kbytes) Fixes: 9d282c17b023 ("spi: stm32-qspi: Add pm_runtime support") Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Link: https://lore.kernel.org/r/20200429102625.25974-1-patrice.chotard@st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-29spi: uniphier: fix error return code in uniphier_spi_probe()Wei Yongjun1-2/+6
Fix to return negative error code -EPROBE_DEFER from the DMA probe defer error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20200429075855.104487-1-weiyongjun1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-29spi: spi-amd: Fix a NULL vs IS_ERR() check in amd_spi_probe()Wei Yongjun1-3/+2
In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: bbb336f39efc ("spi: spi-amd: Add AMD SPI controller driver support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20200429025426.167664-1-weiyongjun1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-28spi: spi-amd: fix warningSanjay R Mehta1-1/+1
remove unused variable "opcode" Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/1588049801-37995-1-git-send-email-sanju.mehta@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-27spi: spi-amd: Add AMD SPI controller driver supportSanjay R Mehta3-0/+340
This driver supports SPI Controller for AMD SOCs.This driver supports SPI operations using FIFO mode of transfer. Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/1587844788-33997-1-git-send-email-sanju.mehta@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-27Merge tag 'v5.7-rc3' into spi-5.8Mark Brown284-1497/+2930
Linux 5.7-rc3
2020-04-26Merge tag 'usb-5.7-rc3' of ↵Linus Torvalds25-118/+344
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of USB driver fixes for 5.7-rc3. Nothing huge, just the usual collection of: - xhci fixes - gadget driver fixes - syzkaller fuzzing fixes - new device ids and DT bindings - new quirks added for broken devices A few of the gadget driver fixes show up twice here as they were applied to my branch, and also by Felipe to his branch which I then pulled in as we got out of sync a bit. All of these have been in linux-next with no reported issues" * tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits) USB: sisusbvga: Change port variable from signed to unsigned usb-storage: Add unusual_devs entry for JMicron JMS566 USB: hub: Revert commit bd0e6c9614b9 ("usb: hub: try old enumeration scheme first for high speed devices") USB: hub: Fix handling of connect changes during sleep usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer xhci: Don't clear hub TT buffer on ep0 protocol stall xhci: prevent bus suspend if a roothub port detected a over-current condition xhci: Fix handling halted endpoint even if endpoint ring appears empty usb: raw-gadget: Fix copy_to/from_user() checks usb: raw-gadget: fix raw_event_queue_fetch locking usb: gadget: udc: atmel: Fix vbus disconnect handling usb: dwc3: gadget: Fix request completion check USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE phy: tegra: Select USB_COMMON for usb_get_maximum_speed() usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset() cdc-acm: introduce a cool down cdc-acm: close race betrween suspend() and acm_softint UAS: fix deadlock in error handling and PM flushing work UAS: no use logging any details in case of ENODEV ...
2020-04-26Merge tag 'tty-5.7-rc3' of ↵Linus Torvalds9-189/+106
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some tty and serial driver fixes for 5.7-rc3. The "largest" in here are a number of reverts for previous changes to the uartps serial driver that turned out to not be a good idea at all. The others are just small fixes found by people and tools. Included in here is a much-reported symbol export needed by previous changes that happened in 5.7-rc1. All of these have been in linux-next for a while with no reported issues" * tag 'tty-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: hvc: fix buffer overflow during hvc_alloc(). tty: rocket, avoid OOB access tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart vt: don't hardcode the mem allocation upper bound tty: serial: owl: add "much needed" clk_prepare_enable() vt: don't use kmalloc() for the unicode screen buffer tty/sysrq: Export sysrq_mask(), sysrq_toggle_support() serial: sh-sci: Make sure status register SCxSR is read in correct sequence serial: sunhv: Initialize lock for non-registered console Revert "serial: uartps: Register own uart console and driver structures" Revert "serial: uartps: Move Port ID to device data structure" Revert "serial: uartps: Change uart ID port allocation" Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES" Revert "serial: uartps: Fix error path when alloc failed" Revert "serial: uartps: Use the same dynamic major number for all ports" Revert "serial: uartps: Fix uartps_major handling"
2020-04-26Merge tag 'char-misc-5.7-rc3' of ↵Linus Torvalds4-6/+11
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are 4 small misc driver fixes for 5.7-rc3: - mei driver fix - interconnect driver fix - two fpga driver fixes All have been in linux-next with no reported issues" * tag 'char-misc-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: interconnect: qcom: Fix uninitialized tcs_cmd::wait mei: me: fix irq number stored in hw struct fpga: dfl: pci: fix return value of cci_pci_sriov_configure fpga: zynq: Remove clk_get error message for probe defer
2020-04-26Merge tag 'staging-5.7-rc3' of ↵Linus Torvalds21-134/+420
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO driver fixes from Greg KH: "Here are some small staging and IIO driver fixes for 5.7-rc3 Lots of tiny things for reported issues in staging and IIO drivers, including a counter driver fix as well (the iio drivers seem to be tied to those). Full details of the fixes are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'staging-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (27 commits) staging: vt6656: Fix calling conditions of vnt_set_bss_mode staging: comedi: Fix comedi_device refcnt leak in comedi_open staging: vt6656: Fix pairwise key entry save. staging: vt6656: Fix drivers TBTT timing counter. staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default. MAINTAINERS: remove Stefan Popa's email iio: adc: ad7192: fix null pointer de-reference crash during probe iio: core: remove extra semi-colon from devm_iio_device_register() macro iio: adc: ti-ads8344: properly byte swap value iio: imu: inv_mpu6050: fix suspend/resume with runtime power iio: st_sensors: rely on odr mask to know if odr can be set iio: xilinx-xadc: Make sure not exceed maximum samplerate iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode iio: xilinx-xadc: Fix clearing interrupt when enabling trigger iio: xilinx-xadc: Fix ADC-B powerdown iio: dac: ad5770r: fix off-by-one check on maximum number of channels iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device iio: core: Fix handling of 'dB' dt-bindings: iio: adc: stm32-adc: fix id relative path counter: 104-quad-8: Add lock guards - generic interface ...
2020-04-26Merge tag 'driver-core-5.7-rc3' of ↵Linus Torvalds2-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are some small firmware/driver core/debugfs fixes for 5.7-rc3. The debugfs change is now possible as now the last users of debugfs_create_u32() have been fixed up in the different trees that got merged into 5.7-rc1, and I don't want it creeping back in. The firmware changes did cause a regression in linux-next, so the final patch here reverts part of that, re-exporting the symbol to resolve that issue. All of these patches, with the exception of the final one, have been in linux-next with only that one reported issue" * tag 'driver-core-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: firmware_loader: revert removal of the fw_fallback_config export debugfs: remove return value of debugfs_create_u32() firmware_loader: remove unused exports firmware: imx: fix compile-testing
2020-04-26firmware_loader: revert removal of the fw_fallback_config exportLuis Chamberlain1-0/+1
Christoph's patch removed two unsused exported symbols, however, one symbol is used by the firmware_loader itself. If CONFIG_FW_LOADER=m so the firmware_loader is modular but CONFIG_FW_LOADER_USER_HELPER=y we fail the build at mostpost. ERROR: modpost: "fw_fallback_config" [drivers/base/firmware_loader/firmware_class.ko] undefined! This happens because the variable fw_fallback_config is built into the kernel if CONFIG_FW_LOADER_USER_HELPER=y always, so we need to grant access to the firmware loader module by exporting it. Revert only one hunk from his patch. Fixes: 739604734bd8 ("firmware_loader: remove unused exports") Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Link: https://lore.kernel.org/r/20200424184916.22843-1-mcgrof@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds58-179/+670
Pull networking fixes from David Miller: 1) Fix memory leak in netfilter flowtable, from Roi Dayan. 2) Ref-count leaks in netrom and tipc, from Xiyu Yang. 3) Fix warning when mptcp socket is never accepted before close, from Florian Westphal. 4) Missed locking in ovs_ct_exit(), from Tonghao Zhang. 5) Fix large delays during PTP synchornization in cxgb4, from Rahul Lakkireddy. 6) team_mode_get() can hang, from Taehee Yoo. 7) Need to use kvzalloc() when allocating fw tracer in mlx5 driver, from Niklas Schnelle. 8) Fix handling of bpf XADD on BTF memory, from Jann Horn. 9) Fix BPF_STX/BPF_B encoding in x86 bpf jit, from Luke Nelson. 10) Missing queue memory release in iwlwifi pcie code, from Johannes Berg. 11) Fix NULL deref in macvlan device event, from Taehee Yoo. 12) Initialize lan87xx phy correctly, from Yuiko Oshino. 13) Fix looping between VRF and XFRM lookups, from David Ahern. 14) etf packet scheduler assumes all sockets are full sockets, which is not necessarily true. From Eric Dumazet. 15) Fix mptcp data_fin handling in RX path, from Paolo Abeni. 16) fib_select_default() needs to handle nexthop objects, from David Ahern. 17) Use GFP_ATOMIC under spinlock in mac80211_hwsim, from Wei Yongjun. 18) vxlan and geneve use wrong nlattr array, from Sabrina Dubroca. 19) Correct rx/tx stats in bcmgenet driver, from Doug Berger. 20) BPF_LDX zero-extension is encoded improperly in x86_32 bpf jit, fix from Luke Nelson. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (100 commits) selftests/bpf: Fix a couple of broken test_btf cases tools/runqslower: Ensure own vmlinux.h is picked up first bpf: Make bpf_link_fops static bpftool: Respect the -d option in struct_ops cmd selftests/bpf: Add test for freplace program with expected_attach_type bpf: Propagate expected_attach_type when verifying freplace programs bpf: Fix leak in LINK_UPDATE and enforce empty old_prog_fd bpf, x86_32: Fix logic error in BPF_LDX zero-extension bpf, x86_32: Fix clobbering of dst for BPF_JSET bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension bpf: Fix reStructuredText markup net: systemport: suppress warnings on failed Rx SKB allocations net: bcmgenet: suppress warnings on failed Rx SKB allocations macsec: avoid to set wrong mtu mac80211: sta_info: Add lockdep condition for RCU list usage mac80211: populate debugfs only after cfg80211 init net: bcmgenet: correct per TX/RX ring statistics net: meth: remove spurious copyright text net: phy: bcm84881: clear settings on link down chcr: Fix CPU hard lockup ...
2020-04-24net: systemport: suppress warnings on failed Rx SKB allocationsDoug Berger1-1/+2
The driver is designed to drop Rx packets and reclaim the buffers when an allocation fails, and the network interface needs to safely handle this packet loss. Therefore, an allocation failure of Rx SKBs is relatively benign. However, the output of the warning message occurs with a high scheduling priority that can cause excessive jitter/latency for other high priority processing. This commit suppresses the warning messages to prevent scheduling problems while retaining the failure count in the statistics of the network interface. Signed-off-by: Doug Berger <opendmb@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24net: bcmgenet: suppress warnings on failed Rx SKB allocationsDoug Berger1-1/+2
The driver is designed to drop Rx packets and reclaim the buffers when an allocation fails, and the network interface needs to safely handle this packet loss. Therefore, an allocation failure of Rx SKBs is relatively benign. However, the output of the warning message occurs with a high scheduling priority that can cause excessive jitter/latency for other high priority processing. This commit suppresses the warning messages to prevent scheduling problems while retaining the failure count in the statistics of the network interface. Signed-off-by: Doug Berger <opendmb@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24macsec: avoid to set wrong mtuTaehee Yoo1-4/+8
When a macsec interface is created, the mtu is calculated with the lower interface's mtu value. If the mtu of lower interface is lower than the length, which is needed by macsec interface, macsec's mtu value will be overflowed. So, if the lower interface's mtu is too low, macsec interface's mtu should be set to 0. Test commands: ip link add dummy0 mtu 10 type dummy ip link add macsec0 link dummy0 type macsec ip link show macsec0 Before: 11: macsec0@dummy0: <BROADCAST,MULTICAST,M-DOWN> mtu 4294967274 After: 11: macsec0@dummy0: <BROADCAST,MULTICAST,M-DOWN> mtu 0 Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24Merge tag 'scsi-fixes' of ↵Linus Torvalds2-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two minor fixes: one to update a Kconfig reference and the other to fix a resource leak on an error path in sg" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: Update referenced link to cdrtools scsi: sg: add sg_remove_request in sg_write
2020-04-24Merge tag 'pm-5.7-rc3' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Restore an optimization related to asynchronous suspend and resume of devices during system-wide power transitions that was disabled by mistake (Kai-Heng Feng) and update the pm-graph suite of power management utilities (Todd Brandt)" * tag 'pm-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: sleep: core: Switch back to async_schedule_dev() pm-graph v5.6
2020-04-24Merge tag 'acpi-5.7-rc3' of ↵Linus Torvalds2-14/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "Drop a lid status quirk for Asus T200TA that is not necessary any more and clean up a resource management inconsistency in the PCI IRQ link configuration code. Both changes from Hans de Goede" * tag 'acpi-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: button: Drop no longer necessary Asus T200TA lid_init_state quirk ACPI/PCI: pci_link: use extended_irq union member when setting ext-irq shareable
2020-04-24Merge tag 'mac80211-for-net-2020-04-24' of ↵David S. Miller6-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== Just three changes: * fix a wrong GFP_KERNEL in hwsim * fix the debugfs mess after the mac80211 registration race fix * suppress false-positive RCU list lockdep warnings ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24Merge tag 'wireless-drivers-2020-04-24' of ↵David S. Miller9-32/+59
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for v5.7 Second set of fixes for v5.7. Quite a few iwlwifi fixes and some maintainers file updates. iwlwifi * fix a bug with kmemdup() error handling * fix a DMA pool warning about unfreed memory * fix beacon statistics * fix a theoritical bug in device initialisation * fix queue limit handling and inactive TID removal * disable ACK Enabled Aggregation which was enabled by accident * fix transmit power setting reading from BIOS with certain versions ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24Merge tag 'libata-5.7-2020-04-24' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+1
Pull libata fixlet from Jens Axboe: "Minor spelling error fix for libata" * tag 'libata-5.7-2020-04-24' of git://git.kernel.dk/linux-block: ata: sata_inic162x fix a spelling issue
2020-04-24Merge tag 'block-5.7-2020-04-24' of git://git.kernel.dk/linux-blockLinus Torvalds3-53/+83
Pull block fixes from Jens Axboe: "A few fixes/changes that should go into this release: - null_blk zoned fixes (Damien) - blkdev_close() sync improvement (Douglas) - Fix regression in blk-iocost that impacted (at least) systemtap (Waiman) - Comment fix, header removal (Zhiqiang, Jianpeng)" * tag 'block-5.7-2020-04-24' of git://git.kernel.dk/linux-block: null_blk: Cleanup zoned device initialization null_blk: Fix zoned command handling block: remove unused header blk-iocost: Fix error on iocost_ioc_vrate_adj bdev: Reduce time holding bd_mutex in sync in blkdev_close() buffer: remove useless comment and WB_REASON_FREE_MORE_MEM, reason.
2020-04-24Merge branch 'acpi-pci'Rafael J. Wysocki1-2/+2
* acpi-pci: ACPI/PCI: pci_link: use extended_irq union member when setting ext-irq shareable
2020-04-24Merge tag 'drm-fixes-2020-04-24' of git://anongit.freedesktop.org/drm/drmLinus Torvalds21-49/+147
Pull drm fixes from Dave Airlie: "Weekly regular fixes for drm, The usual rc3 uptick here, but nothing too crazy or notable. core: - mst: zero pbn when releasing vcpi slots amdgpu: - Fix resume issue on renoir - Thermal fix for older CI dGPUs - Fix some fallout from dropping drm load/unload callbacks i915: - Tigerlake Workaround - disabling media recompression (Matt) - Fix RPS interrupts for right GPU frequency (Chris) - HDCP fix prime check (Oliver) - Tigerlake Thunderbolt power well fix (Matt) - Tigerlake DP link training fixes (Jose) - Documentation sphinx build fix (Jani) - Fix enable_dpcd_backlight modparam (Lyude) analogix-dp: - binding fix meson: - remove unneeded error message bindings: - fix warnings - fix lvds binding scheduler: - thread racing fix tidss: - use after free fix" * tag 'drm-fixes-2020-04-24' of git://anongit.freedesktop.org/drm/drm: drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam drm/i915: fix Sphinx build duplicate label warning drm/i915/display: Load DP_TP_CTL/STATUS offset before use it drm/i915/tgl: TBT AUX should use TC power well ops drm/i915: HDCP: fix Ri prime check done during link check drm/i915/gt: Update PMINTRMSK holding fw drm/i915/tgl: Add Wa_14010477008:tgl drm/tidss: fix crash related to accessing freed memory drm/dp_mst: Zero assigned PBN when releasing VCPI slots drm/amdgpu/display: give aux i2c buses more meaningful names drm/amdgpu/display: fix aux registration (v2) drm/amdgpu: Correctly initialize thermal controller for GPUs with Powerplay table v0 (e.g Hawaii) drm/amd/powerplay: fix resume failed as smu table initialize early exit drm/scheduler: fix drm_sched_get_cleanup_job drm/meson: Delete an error message in meson_dw_hdmi_bind() drm/bridge: anx6345: set correct BPC for display_info of connector dt-bindings: display: allow port and ports in panel-lvds dt-bindings: display: xpp055c272: Remove the reg property dt-bindings: display: ltk500hd1829: Remove the reg property drm/bridge: analogix_dp: Split bind() into probe() and real bind()
2020-04-24spi: spi-fsl-dspi: Adding shutdown hookPeng Ma1-0/+23
We need to ensure dspi controller could be stopped in order for kexec to start the next kernel. So add the shutdown operation support. Signed-off-by: Peng Ma <peng.ma@nxp.com> Link: https://lore.kernel.org/r/20200424061216.27445-1-peng.ma@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-24mac80211: populate debugfs only after cfg80211 initJohannes Berg5-5/+5
When fixing the initialization race, we neglected to account for the fact that debugfs is initialized in wiphy_register(), and some debugfs things went missing (or rather were rerooted to the global debugfs root). Fix this by adding debugfs entries only after wiphy_register(). This requires some changes in the rate control code since it currently adds debugfs at alloc time, which can no longer be done after the reordering. Reported-by: Jouni Malinen <j@w1.fi> Reported-by: kernel test robot <rong.a.chen@intel.com> Reported-by: Hauke Mehrtens <hauke@hauke-m.de> Reported-by: Felix Fietkau <nbd@nbd.name> Cc: stable@vger.kernel.org Fixes: 52e04b4ce5d0 ("mac80211: fix race in ieee80211_register_hw()") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Sumit Garg <sumit.garg@linaro.org> Link: https://lore.kernel.org/r/20200423111344.0e00d3346f12.Iadc76a03a55093d94391fc672e996a458702875d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-04-24Merge tag 'drm-misc-fixes-2020-04-23' of ↵Dave Airlie7-16/+48
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A few resources-related fixes (tidss, dp_mst, scheduler), probe fixes and DT bindings adjustments. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200423103224.7hvyr3v7dmuny2bz@gilmour.lan
2020-04-24Merge tag 'drm-intel-fixes-2020-04-23' of ↵Dave Airlie9-23/+44
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Tigerlake Workaround - disabling media recompression (Matt) - Fix RPS interrupts for right GPU frequency (Chris) - HDCP fix prime check (Oliver) - Tigerlake Thunderbolt power well fix (Matt) - Tigerlake DP link training fixes (Jose) - Documentation sphinx build fix (Jani) - Fix enable_dpcd_backlight modparam (Lyude) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200423190246.GA1710303@intel.com
2020-04-24Merge tag 'amd-drm-fixes-5.7-2020-04-22' of ↵Dave Airlie5-10/+55
git://people.freedesktop.org/~agd5f/linux into drm-fixes amd-drm-fixes-5.7-2020-04-22: amdgpu: - Fix resume issue on renoir - Thermal fix for older CI dGPUs - Fix some fallout from dropping drm load/unload callbacks Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422224647.617724-1-alexander.deucher@amd.com
2020-04-23net: bcmgenet: correct per TX/RX ring statisticsDoug Berger1-0/+3
The change to track net_device_stats per ring to better support SMP missed updating the rx_dropped member. The ndo_get_stats method is also needed to combine the results for ethtool statistics (-S) before filling in the ethtool structure. Fixes: 37a30b435b92 ("net: bcmgenet: Track per TX/RX rings statistics") Signed-off-by: Doug Berger <opendmb@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23net: meth: remove spurious copyright textJonathan Corbet1-16/+0
Evidently, at some point in the pre-githistorious past, drivers/net/ethernet/sgi/meth.h somehow contained some code from the "snull" driver from the Linux Device Drivers book. A comment crediting that source, asserting copyright ownership by the LDD authors, and imposing the LDD2 license terms was duly added to the file. Any code that may have been derived from snull is long gone, and the distribution terms are not GPL-compatible. Since the copyright claim is not based in fact (if it ever was), simply remove it and the distribution terms as well. Reported-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Alessandro Rubini <rubini@gnudd.com> CC: Ralf Baechle <ralf@linux-mips.org> CC: Kate Stewart <kstewart@linuxfoundation.org> CC: "Fendt, Oliver" <oliver.fendt@siemens.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23net: phy: bcm84881: clear settings on link downRussell King1-3/+3
Clear the link partner advertisement, speed, duplex and pause when the link goes down, as other phylib drivers do. This avoids the stale link partner, speed and duplex settings being reported via ethtool. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23chcr: Fix CPU hard lockupRohit Maheshwari1-4/+2
Soft lock should be taken in place of hard lock. Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23net: ethernet: ixp4xx: Add error handling in ixp4xx_eth_probe()Tang Bin1-0/+2
The function ixp4xx_eth_probe() does not perform sufficient error checking after executing devm_ioremap_resource(), which can result in crashes if a critical error path is encountered. Fixes: f458ac479777 ("ARM/net: ixp4xx: Pass ethernet physical base as resource") Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23cxgb4: fix adapter crash due to wrong MC sizeVishal Kulkarni1-7/+20
In the absence of MC1, the size calculation function cudbg_mem_region_size() was returing wrong MC size and resulted in adapter crash. This patch adds new argument to cudbg_mem_region_size() which will have actual size and returns error to caller in the absence of MC1. Fixes: a1c69520f785 ("cxgb4: collect MC memory dump") Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>" Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23geneve: use the correct nlattr array in NL_SET_ERR_MSG_ATTRSabrina Dubroca1-1/+1
IFLA_GENEVE_* attributes are in the data array, which is correctly used when fetching the value, but not when setting the extended ack. Because IFLA_GENEVE_MAX < IFLA_MAX, we avoid out of bounds array accesses, but we don't provide a pointer to the invalid attribute to userspace. Fixes: a025fb5f49ad ("geneve: Allow configuration of DF behaviour") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-23vxlan: use the correct nlattr array in NL_SET_ERR_MSG_ATTRSabrina Dubroca1-3/+3
IFLA_VXLAN_* attributes are in the data array, which is correctly used when fetching the value, but not when setting the extended ack. Because IFLA_VXLAN_MAX < IFLA_MAX, we avoid out of bounds array accesses, but we don't provide a pointer to the invalid attribute to userspace. Fixes: 653ef6a3e4af ("vxlan: change vxlan_[config_]validate() to use netlink_ext_ack for error reporting") Fixes: b4d3069783bc ("vxlan: Allow configuration of DF behaviour") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-19 17:44:01 +0000