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2020-09-11Merge tag 'wireless-drivers-next-2020-09-11' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.10 First set of patches for v5.10. Most noteworthy here is ath11k getting initial support for QCA6390 and IPQ6018 devices. But most of the patches are cleanup: W=1 warning fixes, fallthrough keywords, DMA API changes and tasklet API changes. Major changes: ath10k * support SDIO firmware codedumps * support station specific TID configurations ath11k * add support for IPQ6018 * add support for QCA6390 PCI devices ath9k * add support for NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 to improve PTK0 rekeying wcn36xx * add support for TX ack ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-11dt: bindings: net: update compatible for ath11kAnilkumar Kolli
Add IPQ6018 wireless driver support, its based on ath11k driver. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/010101746cb6751a-ca300933-1174-4534-a01b-b1dbf1c1f305-000000@us-west-2.amazonses.com
2020-09-10dt-bindings: net: nfc: s3fwrn5: Remove wrong vendor prefix from GPIOsKrzysztof Kozlowski
The device tree property prefix describes the vendor, which in case of S3FWRN5 chip is Samsung. Therefore the "s3fwrn5" prefix for "en-gpios" and "fw-gpios" is not correct and should be deprecated. Introduce properly named properties for these GPIOs and rename the fw-gpios" to "wake-gpios" to better describe its purpose. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-10dt-bindings: net: nfc: s3fwrn5: Convert to dtschemaKrzysztof Kozlowski
Convert the Samsung S3FWRN5 NCI NFC controller bindings to dtschema. This is conversion only so it includes properties with invalid prefixes (s3fwrn5,en-gpios) which should be addressed later. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-09dt-bindings: net: phy: smsc: document reference clockMarco Felsch
Add support to specify the reference clock for the phy. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-08dt: bindings: Add new regulator as optional property for WCN3990Rakesh Pillai
Add an additional regulator supply as an optional property for WCN3990. Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1 Signed-off-by: Rakesh Pillai <pillair@codeaurora.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1593194502-13164-2-git-send-email-pillair@codeaurora.org
2020-09-07net: tighten the definition of interface statisticsJakub Kicinski
This patch is born out of an investigation into which IEEE statistics correspond to which struct rtnl_link_stats64 members. Turns out that there seems to be reasonable consensus on the matter, among many drivers. To save others the time (and it took more time than I'm comfortable admitting) I'm adding comments referring to IEEE attributes to struct rtnl_link_stats64. Up until now we had two forms of documentation for stats - in Documentation/ABI/testing/sysfs-class-net-statistics and the comments on struct rtnl_link_stats64 itself. While the former is very cautious in defining the expected behavior, the latter feel quite dated and may not be easy to understand for modern day driver author (e.g. rx_over_errors). At the same time modern systems are far more complex and once obvious definitions lost their clarity. For example - does rx_packet count at the MAC layer (aFramesReceivedOK)? packets processed correctly by hardware? received by the driver? or maybe received by the stack? I tried to clarify the expectations, further clarifications from others are very welcome. The part hardest to untangle is rx_over_errors vs rx_fifo_errors vs rx_missed_errors. After much deliberation I concluded that for modern HW only two of the counters will make sense. The distinction between internal FIFO overflow and packets dropped due to back-pressure from the host is likely too implementation (driver and device) specific to expose in the standard stats. Now - which two of those counters we select to use is anyone's pick: sysfs documentation suggests rx_over_errors counts packets which did not fit into buffers due to MTU being too small, which I reused. There don't seem to be many modern drivers using it (well, CAN drivers seem to love this statistic). Of the remaining two I picked rx_missed_errors to report device drops. bnxt reports it and it's folded into "drop"s in procfs (while rx_fifo_errors is an error, and modern devices usually receive the frame OK, they just can't admit it into the pipeline). Of the drivers I looked at only AMD Lance-like and NS8390-like use all three of these counters. rx_missed_errors counts missed frames, rx_over_errors counts overflow events, and rx_fifo_errors counts frames which were truncated because they didn't fit into buffers. This suggests that rx_fifo_errors may be the correct stat for truncated packets, but I'd think a FIFO stat counting truncated packets would be very confusing to a modern reader. v2: - add driver developer notes about ethtool stat count and reset - replace Ethernet with IEEE 802.3 to better indicate source of attrs - mention byte counters don't count FCS - clarify RX counter is from device to host - drop "sightly" from sysfs paragraph - add examples of ethtool stats - s/incoming/received/ s/incoming/transmitted/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
We got slightly different patches removing a double word in a comment in net/ipv4/raw.c - picked the version from net. Simple conflict in drivers/net/ethernet/ibm/ibmvnic.c. Use cached values instead of VNIC login response buffer (following what commit 507ebe6444a4 ("ibmvnic: Fix use-after-free of VNIC login response buffer") did). Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-04Merge tag 'kbuild-fixes-v5.9-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - fix documents - fix warning in 'make localmodconfig' * tag 'kbuild-fixes-v5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: remove redundant assignment prompt = prompt kbuild: Documentation: clean up makefiles.rst kconfig: streamline_config.pl: check defined(ENV variable) before using it Documentation/llvm: Improve formatting of commands, variables, and arguments
2020-09-04Merge tag 'pm-5.9-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix reference counting in the operating performance points (OPP) framework and address a few intel_pstate driver issues, mostly related to switching driver operation modes and similar with hardware-managed P-states (HWP) enabled. Specifics: - Fix reference counting of operating performance points (OPP) tables (Viresh Kumar). - Address intel_pstate driver interface issues, mostly related to switching operation modes and handling CPU offline and online and system-wide suspend/resume with hardware-managed P-states (HWP) enabled (Rafael Wysocki). - Fix the maximum frequency computation in the intel_pstate driver with turbo P-states disabled by the platform firmware and HWP enabled (Francisco Jerez)" * tag 'pm-5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled cpufreq: intel_pstate: Free memory only when turning off cpufreq: intel_pstate: Add ->offline and ->online callbacks cpufreq: intel_pstate: Tweak the EPP sysfs interface cpufreq: intel_pstate: Update cached EPP in the active mode cpufreq: intel_pstate: Refuse to turn off with HWP enabled opp: Don't drop reference for an OPP table that was never parsed
2020-09-04Merge tag 'sound-5.9-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small changes, nothing intrusive: - remaining tasklet API conversions, now all sound stuff have been converted - a few HD-audio and USB-audio quirks and minor fixes - FireWire Tascam and Digi00xx fixes - drop a kernel WARNING from PCM OSS for syzkaller" * tag 'sound-5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (29 commits) ALSA: hda/realtek - Improved routing for Thinkpad X1 7th/8th Gen ALSA: hda: use consistent HDAudio spelling in comments/docs ALSA: hda: add dev_dbg log when driver is not selected ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled ALSA: hda: hdmi - add Rocketlake support ALSA: ua101: convert tasklets to use new tasklet_setup() API ALSA: usb-audio: convert tasklets to use new tasklet_setup() API ASoC: txx9: convert tasklets to use new tasklet_setup() API ASoC: siu: convert tasklets to use new tasklet_setup() API ASoC: fsl_esai: convert tasklets to use new tasklet_setup() API ALSA: hdsp: convert tasklets to use new tasklet_setup() API ALSA: riptide: convert tasklets to use new tasklet_setup() API ALSA: pci/asihpi: convert tasklets to use new tasklet_setup() API ALSA: firewire: convert tasklets to use new tasklet_setup() API ALSA: core: convert tasklets to use new tasklet_setup() API ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO ALSA: hda/hdmi: always check pin power status in i915 pin fixup ALSA: hda/realtek: Add quirk for Samsung Galaxy Book Ion NT950XCJ-X716A ALSA: usb-audio: Add basic capture support for Pioneer DJ DJM-250MK2 ...
2020-09-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds
Pull networking fixes from David Miller: 1) Use netif_rx_ni() when necessary in batman-adv stack, from Jussi Kivilinna. 2) Fix loss of RTT samples in rxrpc, from David Howells. 3) Memory leak in hns_nic_dev_probe(), from Dignhao Liu. 4) ravb module cannot be unloaded, fix from Yuusuke Ashizuka. 5) We disable BH for too lokng in sctp_get_port_local(), add a cond_resched() here as well, from Xin Long. 6) Fix memory leak in st95hf_in_send_cmd, from Dinghao Liu. 7) Out of bound access in bpf_raw_tp_link_fill_link_info(), from Yonghong Song. 8) Missing of_node_put() in mt7530 DSA driver, from Sumera Priyadarsini. 9) Fix crash in bnxt_fw_reset_task(), from Michael Chan. 10) Fix geneve tunnel checksumming bug in hns3, from Yi Li. 11) Memory leak in rxkad_verify_response, from Dinghao Liu. 12) In tipc, don't use smp_processor_id() in preemptible context. From Tuong Lien. 13) Fix signedness issue in mlx4 memory allocation, from Shung-Hsi Yu. 14) Missing clk_disable_prepare() in gemini driver, from Dan Carpenter. 15) Fix ABI mismatch between driver and firmware in nfp, from Louis Peens. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (110 commits) net/smc: fix sock refcounting in case of termination net/smc: reset sndbuf_desc if freed net/smc: set rx_off for SMCR explicitly net/smc: fix toleration of fake add_link messages tg3: Fix soft lockup when tg3_reset_task() fails. doc: net: dsa: Fix typo in config code sample net: dp83867: Fix WoL SecureOn password nfp: flower: fix ABI mismatch between driver and firmware tipc: fix shutdown() of connectionless socket ipv6: Fix sysctl max for fib_multipath_hash_policy drivers/net/wan/hdlc: Change the default of hard_header_len to 0 net: gemini: Fix another missing clk_disable_unprepare() in probe net: bcmgenet: fix mask check in bcmgenet_validate_flow() amd-xgbe: Add support for new port mode net: usb: dm9601: Add USB ID of Keenetic Plus DSL vhost: fix typo in error message net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init() pktgen: fix error message with wrong function name net: ethernet: ti: am65-cpsw: fix rmii 100Mbit link mode cxgb4: fix thermal zone device registration ...
2020-09-03dt-bindings: net: Document Broadcom SF2 switch clocksFlorian Fainelli
Describe the two possible clocks feeding into the Broadcom SF2 integrated Ethernet switch. BCM7445 systems have two clocks, one for the main switch core clock, and another for controlling the switch clock divider whereas BCM7278 systems only have the first kind. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-03dt-bindings: net: Document Broadcom SYSTEMPORT clocksFlorian Fainelli
The Broadcom SYSTEMPORT adapters require the use of two clocks for normal operations and during Wake-on-LAN, document those in the binding document. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-03doc: net: dsa: Fix typo in config code samplePaul Barker
In the "single port" example code for configuring a DSA switch without tagging support from userspace the command to bring up the "lan2" link was typo'd. Signed-off-by: Paul Barker <pbarker@konsulko.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-03Merge tag 'affs-for-5.9-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull affs fix from David Sterba: "One fix to make permissions work the same way as on AmigaOS" * tag 'affs-for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: affs: fix basic permission bits to actually work
2020-09-03kbuild: Documentation: clean up makefiles.rstRandy Dunlap
This is a general cleanup of kbuild/makefiles.rst: * Use "Chapter" for major heading references and use "section" for the next-level heading references, for consistency. * Section 3.8 was deleted long ago. * Drop the ending ':' in section names in the contents list. * Correct some section numbering references. * Correct verb agreement typo. * Fix run-on sentence punctuation. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-09-02ALSA: hda: use consistent HDAudio spelling in comments/docsPierre-Louis Bossart
We use HDaudio and HDAudio, pick one to make searches easier. No functionality change Also fix timestamping typo in documentation. Reported-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200902154250.1440585-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-09-02Merge branch 'topic/tasklet-convert' into for-linusTakashi Iwai
Pull tasklet API conversions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-09-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller
Daniel Borkmann says: ==================== pull-request: bpf-next 2020-09-01 The following pull-request contains BPF updates for your *net-next* tree. There are two small conflicts when pulling, resolve as follows: 1) Merge conflict in tools/lib/bpf/libbpf.c between 88a82120282b ("libbpf: Factor out common ELF operations and improve logging") in bpf-next and 1e891e513e16 ("libbpf: Fix map index used in error message") in net-next. Resolve by taking the hunk in bpf-next: [...] scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx); data = elf_sec_data(obj, scn); if (!scn || !data) { pr_warn("elf: failed to get %s map definitions for %s\n", MAPS_ELF_SEC, obj->path); return -EINVAL; } [...] 2) Merge conflict in drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c between 9647c57b11e5 ("xsk: i40e: ice: ixgbe: mlx5: Test for dma_need_sync earlier for better performance") in bpf-next and e20f0dbf204f ("net/mlx5e: RX, Add a prefetch command for small L1_CACHE_BYTES") in net-next. Resolve the two locations by retaining net_prefetch() and taking xsk_buff_dma_sync_for_cpu() from bpf-next. Should look like: [...] xdp_set_data_meta_invalid(xdp); xsk_buff_dma_sync_for_cpu(xdp, rq->xsk_pool); net_prefetch(xdp->data); [...] We've added 133 non-merge commits during the last 14 day(s) which contain a total of 246 files changed, 13832 insertions(+), 3105 deletions(-). The main changes are: 1) Initial support for sleepable BPF programs along with bpf_copy_from_user() helper for tracing to reliably access user memory, from Alexei Starovoitov. 2) Add BPF infra for writing and parsing TCP header options, from Martin KaFai Lau. 3) bpf_d_path() helper for returning full path for given 'struct path', from Jiri Olsa. 4) AF_XDP support for shared umems between devices and queues, from Magnus Karlsson. 5) Initial prep work for full BPF-to-BPF call support in libbpf, from Andrii Nakryiko. 6) Generalize bpf_sk_storage map & add local storage for inodes, from KP Singh. 7) Implement sockmap/hash updates from BPF context, from Lorenz Bauer. 8) BPF xor verification for scalar types & add BPF link iterator, from Yonghong Song. 9) Use target's prog type for BPF_PROG_TYPE_EXT prog verification, from Udip Pant. 10) Rework BPF tracing samples to use libbpf loader, from Daniel T. Lee. 11) Fix xdpsock sample to really cycle through all buffers, from Weqaar Janjua. 12) Improve type safety for tun/veth XDP frame handling, from Maciej Żenczykowski. 13) Various smaller cleanups and improvements all over the place. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-01cpufreq: intel_pstate: Tweak the EPP sysfs interfaceRafael J. Wysocki
Modify the EPP sysfs interface to reject attempts to change the EPP to values different from 0 ("performance") in the active mode with the "performance" policy (ie. scaling_governor set to "performance"), to avoid situations in which the kernel appears to discard data passed to it via the EPP sysfs attribute. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
2020-08-31Merge tag 'docs-5.9-3' of git://git.lwn.net/linuxLinus Torvalds
Pull documentation fixes from Jonathan Corbet: "A handful of documentation fixes for 5.9" * tag 'docs-5.9-3' of git://git.lwn.net/linux: Documentation: laptops: thinkpad-acpi: fix underline length build warning Documentation: fix typo for abituguru documentation docs: Fix function name trailing double-()s devices.txt: fix typo of "ubd" as "udb" Documentation: add riscv entry in list of existing profiles MAINTAINERS: mention documentation maintainer entry profile Fpga: Documentation: Replace deprecated :c:func: Usage IIO: Documentation: Replace deprecated :c:func: Usage Documentation/locking/locktypes: fix local_locks documentation
2020-08-31xsk: Documentation for XDP_SHARED_UMEM between queues and netdevsMagnus Karlsson
Add documentation for the XDP_SHARED_UMEM feature when a UMEM is shared between different queues and/or netdevs. Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Björn Töpel <bjorn.topel@intel.com> Link: https://lore.kernel.org/bpf/1598603189-32145-16-git-send-email-magnus.karlsson@intel.com
2020-08-31Merge tag 'mmc-v5.9-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: - Fix HS400 tuning for ACPI ID AMDI0040 - Fix reset of CQHCI for Intel GLK-based controllers - Use correct timeout clock for Tegra186/194/210 - Fix eMMC mounting on mt7622/Bpi-64 * tag 'mmc-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: sdhci: tegra: Add missing TMCLK for data timeout arm64: tegra: Add missing timeout clock to Tegra194 SDMMC nodes arm64: tegra: Add missing timeout clock to Tegra186 SDMMC nodes arm64: tegra: Add missing timeout clock to Tegra210 SDMMC dt-bindings: mmc: tegra: Add tmclk for Tegra210 and later sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra186 sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 arm64: dts: mt7622: add reset node for mmc device dt-bindings: mmc: Add missing description for clk_in/out_sd1 mmc: mediatek: add optional module reset property mmc: dt-bindings: Add resets/reset-names for Mediatek MMC bindings mmc: sdhci-pci: Fix SDHCI_RESET_ALL for CQHCI for Intel GLK-based controllers mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040
2020-08-31Documentation/llvm: Improve formatting of commands, variables, and argumentsNathan Chancellor
While reviewing a separate patch, I noticed that the formatting of the commands, variables, and arguments was not in a monospaced font like the rest of the Kbuild documentation (see kbuild/kconfig.rst for an example). This is due to a lack of "::" before indented command blocks and single backticks instead of double backticks for inline formatting. Add those so that the document looks nicer in an HTML format, while not ruining the look in plain text. As a result of this, we can remove the escaped backslashes in the last code block and move them to single backslashes. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-08-31affs: fix basic permission bits to actually workMax Staudt
The basic permission bits (protection bits in AmigaOS) have been broken in Linux' AFFS - it would only set bits, but never delete them. Also, contrary to the documentation, the Archived bit was not handled. Let's fix this for good, and set the bits such that Linux and classic AmigaOS can coexist in the most peaceful manner. Also, update the documentation to represent the current state of things. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable@vger.kernel.org Signed-off-by: Max Staudt <max@enpas.org> Signed-off-by: David Sterba <dsterba@suse.com>
2020-08-30Merge tag 'irq-urgent-2020-08-30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes for interrupt chip drivers: - Revert the platform driver conversion of interrupt chip drivers as it turned out to create more problems than it solves. - Fix a trivial typo in the new module helpers which made probing reliably fail. - Small fixes in the STM32 and MIPS Ingenic drivers - The TI firmware rework which had badly managed dependencies and had to wait post rc1" * tag 'irq-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/ingenic: Leave parent IRQ unmasked on suspend irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse irqchip: Fix probing deferal when using IRQCHIP_PLATFORM_DRIVER helpers arm64: dts: k3-am65: Update the RM resource types arm64: dts: k3-am65: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-j721e: ti-sci-inta/intr: Update to latest bindings irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC irqchip/ti-sci-inta: Do not store TISCI device id in platform device id field dt-bindings: irqchip: Convert ti, sci-inta bindings to yaml dt-bindings: irqchip: ti, sci-inta: Update docs to support different parent. irqchip/ti-sci-intr: Add support for INTR being a parent to INTR dt-bindings: irqchip: Convert ti, sci-intr bindings to yaml dt-bindings: irqchip: ti, sci-intr: Update bindings to drop the usage of gic as parent firmware: ti_sci: Add support for getting resource with subtype firmware: ti_sci: Drop unused structure ti_sci_rm_type_map firmware: ti_sci: Drop the device id to resource type translation
2020-08-30Merge tag 'powerpc-5.9-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Revert our removal of PROT_SAO, at least one user expressed an interest in using it on Power9. Instead don't allow it to be used in guests unless enabled explicitly at compile time. - A fix for a crash introduced by a recent change to FP handling. - Revert a change to our idle code that left Power10 with no idle support. - One minor fix for the new scv system call path to set PPR. - Fix a crash in our "generic" PMU if branch stack events were enabled. - A fix for the IMC PMU, to correctly identify host kernel samples. - The ADB_PMU powermac code was found to be incompatible with VMAP_STACK, so make them incompatible in Kconfig until the code can be fixed. - A build fix in drivers/video/fbdev/controlfb.c, and a documentation fix. Thanks to Alexey Kardashevskiy, Athira Rajeev, Christophe Leroy, Giuseppe Sacco, Madhavan Srinivasan, Milton Miller, Nicholas Piggin, Pratik Rajesh Sampat, Randy Dunlap, Shawn Anastasio, Vaidyanathan Srinivasan. * tag 'powerpc-5.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/32s: Disable VMAP stack which CONFIG_ADB_PMU Revert "powerpc/powernv/idle: Replace CPU feature check with PVR check" powerpc/perf: Fix reading of MSR[HV/PR] bits in trace-imc powerpc/perf: Fix crashes with generic_compat_pmu & BHRB powerpc/64s: Fix crash in load_fp_state() due to fpexc_mode powerpc/64s: scv entry should set PPR Documentation/powerpc: fix malformed table in syscall64-abi video: fbdev: controlfb: Fix build for COMPILE_TEST=y && PPC_PMAC=n selftests/powerpc: Update PROT_SAO test to skip ISA 3.1 powerpc/64s: Disallow PROT_SAO in LPARs by default Revert "powerpc/64s: Remove PROT_SAO support"
2020-08-28Merge tag 'pm-5.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix the recently added Tegra194 cpufreq driver and the handling of devices using runtime PM during system-wide suspend, improve the intel_pstate driver documentation and clean up the cpufreq core. Specifics: - Make the recently added Tegra194 cpufreq driver use read_cpuid_mpir() instead of cpu_logical_map() to avoid exporting logical_cpu_map (Sumit Gupta). - Drop the automatic system wakeup event reporting for devices with pending runtime-resume requests during system-wide suspend to avoid spurious aborts of the suspend flow (Rafael Wysocki). - Fix build warning in the intel_pstate driver documentation and improve the wording in there (Randy Dunlap). - Clean up two pieces of code in the cpufreq core (Viresh Kumar)" * tag 'pm-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Use WARN_ON_ONCE() for invalid relation cpufreq: No need to verify cpufreq_driver in show_scaling_cur_freq() PM: sleep: core: Fix the handling of pending runtime resume requests Documentation: fix pm/intel_pstate build warning and wording cpufreq: replace cpu_logical_map() with read_cpuid_mpir()
2020-08-28Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: cpufreq: Use WARN_ON_ONCE() for invalid relation cpufreq: No need to verify cpufreq_driver in show_scaling_cur_freq() Documentation: fix pm/intel_pstate build warning and wording cpufreq: replace cpu_logical_map() with read_cpuid_mpir()
2020-08-28dt-bindings: net: dp83822: Add TI dp83822 phyDan Murphy
Add a dt binding for the TI dp83822 ethernet phy device. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-28net: add option to not create fall-back tunnels in root-ns as wellMahesh Bandewar
The sysctl that was added earlier by commit 79134e6ce2c ("net: do not create fallback tunnels for non-default namespaces") to create fall-back only in root-ns. This patch enhances that behavior to provide option not to create fallback tunnels in root-ns as well. Since modules that create fallback tunnels could be built-in and setting the sysctl value after booting is pointless, so added a kernel cmdline options to change this default. The default setting is preseved for backward compatibility. The kernel command line option of fb_tunnels=initns will set the sysctl value to 1 and will create fallback tunnels only in initns while kernel cmdline fb_tunnels=none will set the sysctl value to 2 and fallback tunnels are skipped in every netns. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Maciej Zenczykowski <maze@google.com> Cc: Jian Yang <jianyang@google.com> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-28dt-bindings: mmc: tegra: Add tmclk for Tegra210 and laterSowjanya Komatineni
commit b5a84ecf025a ("mmc: tegra: Add Tegra210 support") Tegra210 and later uses separate SDMMC_LEGACY_TM clock for data timeout. So, this patch adds "tmclk" to Tegra sdhci clock property in the device tree binding. Fixes: b5a84ecf025a ("mmc: tegra: Add Tegra210 support") Cc: stable <stable@vger.kernel.org> # 5.4 Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Link: https://lore.kernel.org/r/1598548861-32373-4-git-send-email-skomatineni@nvidia.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-08-27Documentation/powerpc: fix malformed table in syscall64-abiRandy Dunlap
Fix malformed table warning in powerpc/syscall64-abi.rst by making two tables and moving the headings. Documentation/powerpc/syscall64-abi.rst:53: WARNING: Malformed table. Text in column margin in table line 2. =========== ============= ======================================== --- For the sc instruction, differences with the ELF ABI --- r0 Volatile (System call number.) r3 Volatile (Parameter 1, and return value.) r4-r8 Volatile (Parameters 2-6.) cr0 Volatile (cr0.SO is the return error condition.) cr1, cr5-7 Nonvolatile lr Nonvolatile --- For the scv 0 instruction, differences with the ELF ABI --- r0 Volatile (System call number.) r3 Volatile (Parameter 1, and return value.) r4-r8 Volatile (Parameters 2-6.) =========== ============= ======================================== Fixes: 7fa95f9adaee ("powerpc/64s: system call support for scv/rfscv instructions") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/e06de4d3-a36f-2745-9775-467e125436cc@infradead.org
2020-08-26dt-bindings: net: Add bindings for Intel Keem BayVineetha G. Jaya Kumaran
Add Device Tree bindings documentation for the ethernet controller on Intel Keem Bay. Signed-off-by: Vineetha G. Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-25bpf: Update .BTF_ids section in btf.rst with sets infoJiri Olsa
Updating btf.rst doc with info about BTF_SET_START/END macros. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200825192124.710397-12-jolsa@kernel.org
2020-08-25dt-bindings: mmc: Add missing description for clk_in/out_sd1Michal Simek
The commit a8fdb80f4d47 ("arm64: zynqmp: Add ZynqMP SDHCI compatible string") added clock-output-names for both SDHCIs before DT binding yaml conversion. But only clk_in/out_sd0 clock names have been covered by DT binding which ends up with dt yaml checking warnings as: From schema: .../Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml ... mmc@ff170000: clock-output-names:0: 'clk_out_sd0' was expected ... mmc@ff170000: clock-output-names:1: 'clk_in_sd0' was expected Fixes: 16ecd8f33c6e ("dt-bindings: mmc: convert arasan sdhci bindings to yaml") Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Manish Narani <manish.narani@xilinx.com> Link: https://lore.kernel.org/r/aef586778921c93377ec2f31c86e151b6e93f6c7.1598257520.git.michal.simek@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-08-24dt-bindings: net: dsa: Fix typoKurt Kanzenbach
Fix spelling mistake documenation -> documentation. Fixes: 5a18bb14c0f7 ("dt-bindings: net: dsa: Let dsa.txt refer to dsa.yaml") Signed-off-by: Kurt Kanzenbach <kurt@kmk-computers.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24Documentation: laptops: thinkpad-acpi: fix underline length build warningRandy Dunlap
Fix underline length build warning in thinkpad-acpi.rst documentation: Documentation/admin-guide/laptops/thinkpad-acpi.rst:1437: WARNING: Title underline too short. DYTC Lapmode sensor ------------------ Fixes: acf7f4a59114 ("platform/x86: thinkpad_acpi: lap or desk mode interface") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/7b2ecef9-dfb7-808a-7c05-4e4f44b363c4@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24Documentation: fix typo for abituguru documentationBrandon Jiang
Typo fix for abituguru,abituguru3 and abituguru-datasheet Signed-off-by: Brandon Jiang <brandon.jiang.a@outlook.com> Link: https://lore.kernel.org/r/DM5PR22MB0892E4FEFCA9ED055B0A8E71AC580@DM5PR22MB0892.namprd22.prod.outlook.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24docs: Fix function name trailing double-()sKees Cook
I noticed a double-() in the deprecated.rst rendering today. Fix that one and two others in the Documentation/ tree. Acked-by: "Paul E. McKenney" <paulmck@kernel.org> # For RCU Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20200817233207.4083538-1-keescook@chromium.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24devices.txt: fix typo of "ubd" as "udb"Theodore Dubois
Signed-off-by: Theodore Dubois <tblodt@icloud.com> Link: https://lore.kernel.org/r/20200816233823.86316-1-tblodt@icloud.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24Documentation: add riscv entry in list of existing profilesLukas Bulwahn
As long as there are only a few maintainer entry profiles, i.e., three in v5.8, continue to maintain a complete a list of entries in the maintainer handbook. Complete the list by adding the RISC-V ARCHITECTURE maintainer entry profile found in MAINTAINERS. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20200815115728.15128-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24Fpga: Documentation: Replace deprecated :c:func: UsagePuranjay Mohan
Replace :c:func: with func() as the previous usage is deprecated. Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> Link: https://lore.kernel.org/r/20200812180224.24810-1-puranjay12@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24IIO: Documentation: Replace deprecated :c:func: UsagePuranjay Mohan
Replace :c:func: with func() as the previous usage is deprecated. Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> Link: https://lore.kernel.org/r/20200812174611.18580-1-puranjay12@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24Documentation/locking/locktypes: fix local_locks documentationMarta Rybczynska
Fix issues with local_locks documentation: - fix function names, local_lock.h has local_unlock_irqrestore(), not local_lock_irqrestore() - fix mapping table, local_unlock_irqrestore() maps to local_irq_restore(), not _save() Signed-off-by: Marta Rybczynska <rybczynska@gmail.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/CAApg2=SKxQ3Sqwj6TZnV-0x0cKLXFKDaPvXT4N15MPDMKq724g@mail.gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24bpf: sk_lookup: Add user documentationJakub Sitnicki
Describe the purpose of BPF sk_lookup program, how it can be attached, when it gets invoked, and what information gets passed to it. Point the reader to examples and further documentation. Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200821100226.403844-1-jakub@cloudflare.com
2020-08-24docs: Correct subject prefix and update LLVM infoJianlin Lv
bpf_devel_QA.rst:152 The subject prefix information is not accurate, it should be 'PATCH bpf-next v2' Also update LLVM version info and add information about ‘-DLLVM_TARGETS_TO_BUILD’ to prompt the developer to build the desired target. Signed-off-by: Jianlin Lv <Jianlin.Lv@arm.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20200821052817.46887-1-Jianlin.Lv@arm.com
2020-08-24Merge tag 'io_uring-5.9-2020-08-23' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request from Sagi: - nvme completion rework from Christoph and Chao that mostly came from a bit of divergence of how we classify errors related to pathing/retry etc. - nvmet passthru fixes from Chaitanya - minor nvmet fixes from Amit and I - mpath round-robin path selection fix from Martin - ignore noiob for zoned devices from Keith - minor nvme-fc fix from Tianjia" - BFQ cgroup leak fix (Dmitry) - block layer MAINTAINERS addition (Geert) - fix null_blk FUA checking (Hou) - get_max_io_size() size fix (Keith) - fix block page_is_mergeable() for compound pages (Matthew) - discard granularity fixes (Ming) - IO scheduler ordering fix (Ming) - misc fixes * tag 'io_uring-5.9-2020-08-23' of git://git.kernel.dk/linux-block: (31 commits) null_blk: fix passing of REQ_FUA flag in null_handle_rq nvmet: Disable keep-alive timer when kato is cleared to 0h nvme: redirect commands on dying queue nvme: just check the status code type in nvme_is_path_error nvme: refactor command completion nvme: rename and document nvme_end_request nvme: skip noiob for zoned devices nvme-pci: fix PRP pool size nvme-pci: Use u32 for nvme_dev.q_depth and nvme_queue.q_depth nvme: Use spin_lock_irq() when taking the ctrl->lock nvmet: call blk_mq_free_request() directly nvmet: fix oops in pt cmd execution nvmet: add ns tear down label for pt-cmd handling nvme: multipath: round-robin: eliminate "fallback" variable nvme: multipath: round-robin: fix single non-optimized path case nvme-fc: Fix wrong return value in __nvme_fc_init_request() nvmet-passthru: Reject commands with non-sgl flags set nvmet: fix a memory leak blkcg: fix memleak for iolatency MAINTAINERS: Add missing header files to BLOCK LAYER section ...
2020-08-24Documentation: fix pm/intel_pstate build warning and wordingRandy Dunlap
Fix documentation build warning and sentence wording: Documentation/admin-guide/pm/intel_pstate.rst:568: WARNING: Unexpected indentation. Fixes: f473bf398bf1 ("cpufreq: intel_pstate: Allow raw energy performance preference value") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-14 06:52:46 +0000