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* Merge tag 'devicetree-fixes-for-6.0-2' of ↵Linus Torvalds2022-09-1430-30/+29
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Update some stale binding maintainer emails - Fix property name error in apple,aic binding - Add missing param to of_dma_configure_id() stub - Fix an off-by-one error in unflatten_dt_nodes() * tag 'devicetree-fixes-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: pinctrl: qcom: drop non-working codeaurora.org emails dt-bindings: power: qcom,rpmpd: drop non-working codeaurora.org emails dt-bindings: apple,aic: Fix required item "apple,fiq-index" in affinity description dt-bindings: interconnect: fsl,imx8m-noc: drop Leonard Crestez of/device: Fix up of_dma_configure_id() stub MAINTAINERS: Update email of Neil Armstrong of: fdt: fix off-by-one error in unflatten_dt_nodes()
| * dt-bindings: pinctrl: qcom: drop non-working codeaurora.org emailsKrzysztof Kozlowski2022-09-132-2/+1
| | | | | | | | | | | | | | | | | | Emails to codeaurora.org bounce ("Recipient address rejected: undeliverable address: No such user here."). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220911112520.203062-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
| * dt-bindings: power: qcom,rpmpd: drop non-working codeaurora.org emailsKrzysztof Kozlowski2022-09-131-1/+1
| | | | | | | | | | | | | | | | | | Emails to codeaurora.org bounce ("Recipient address rejected: undeliverable address: No such user here."). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220911112508.202995-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
| * dt-bindings: apple,aic: Fix required item "apple,fiq-index" in affinity ↵Janne Grunau2022-09-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | description The required list used "fiq-index" instead of "apple,fiq-index" described as property and used in the dts. Add the missing "apple," prefix. Fixes: dba07ad11384 ("dt-bindings: apple,aic: Add affinity description for per-cpu pseudo-interrupts") Signed-off-by: Janne Grunau <j@jannau.net> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220909135103.98179-2-j@jannau.net Signed-off-by: Rob Herring <robh@kernel.org>
| * dt-bindings: interconnect: fsl,imx8m-noc: drop Leonard CrestezKrzysztof Kozlowski2022-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | Emails to Leonard Crestez bounce ("550 5.4.1 Recipient address rejected: Access denied:), so change maintainer to Peng Fan from NXP. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20220907120452.52161-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
| * MAINTAINERS: Update email of Neil ArmstrongNeil Armstrong2022-08-1825-25/+25
| | | | | | | | | | | | | | | | | | | | | | | | My professional e-mail will change and the BayLibre one will bounce after mid-september of 2022. This updates the MAINTAINERS file, the YAML bindings and adds an entry in the .mailmap file. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220816095617.948678-1-narmstrong@baylibre.com
* | Merge tag 'i2c-for-6.0-rc5' of ↵Linus Torvalds2022-09-113-107/+123
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Only documentation and DT binding fixes and improvements" * tag 'i2c-for-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: dt-bindings: i2c: renesas,riic: Fix 'unevaluatedProperties' warnings docs: i2c: piix4: Fix typos, add markup, drop link docs: i2c: i2c-topology: reorder sections more logically docs: i2c: i2c-topology: fix incorrect heading docs: i2c: i2c-topology: fix typo
| * | dt-bindings: i2c: renesas,riic: Fix 'unevaluatedProperties' warningsLad Prabhakar2022-08-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With 'unevaluatedProperties' support implemented, there's a number of warnings when running dtbs_check: arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dtb: i2c@10058000: Unevaluated properties are not allowed ('resets' was unexpected) From schema: Documentation/devicetree/bindings/i2c/renesas,riic.yaml The main problem is that bindings schema marks resets as a required property for RZ/G2L (and alike) SoC's but resets property is not part of schema. So to fix this just add a resets property with maxItems set to 1. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
| * | docs: i2c: piix4: Fix typos, add markup, drop linkBruce Duncan2022-08-291-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [JD: Update the subject One more typo fixed Drop the link to lm-sensors' README, it's irrelevant] Signed-off-by: Bruce Duncan <bwduncan@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
| * | docs: i2c: i2c-topology: reorder sections more logicallyLuca Ceresoli2022-08-291-97/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sequence of sections is a bit confusing here: * we list the mux locking scheme for existing drivers before introducing what mux locking schemes are * we list the caveats for each locking scheme (which are tricky) before the example of the simple use case Restructure it entirely with the following logic: * Intro ("I2C muxes and complex topologies") * Locking - mux-locked - example - caveats - parent-locked - example - caveats * Complex examples * Mux type of existing device drivers While there, also apply some other improvements: * convert the caveat list from a table (with only one column carrying content) to a bullet list. * add a small introductory text to bridge the gap from listing the use cases to telling about the hardware components to handle them and then the device drivers that implement those. * make empty lines usage more uniform Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@kernel.org>
| * | docs: i2c: i2c-topology: fix incorrect headingLuca Ceresoli2022-08-291-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "Etc" here was never meant to be a heading, it became one while converting to ReST. It would be easy to just convert it to plain text, but rather remove it and add an introductory text before the list that conveys the same meaning but with a better reading flow. Fixes: ccf988b66d69 ("docs: i2c: convert to ReST and add to driver-api bookset") Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@kernel.org>
| * | docs: i2c: i2c-topology: fix typoLuca Ceresoli2022-08-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "intension" should have probably been "intention", however "intent" seems even better. Reported-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@kernel.org>
* | | Merge tag 'hwmon-for-v6.0-rc5' of ↵Linus Torvalds2022-09-101-1/+0
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Fix severe regression in asus-ec-sensors driver which resulted in EC driver failures - Fix various bugs in mr75203 driver - Fix byte order bug in tps23861 driver * tag 'hwmon-for-v6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (asus-ec-sensors) autoload module via DMI data hwmon: (mr75203) enable polling for all VM channels hwmon: (mr75203) fix multi-channel voltage reading hwmon: (mr75203) fix voltage equation for negative source input hwmon: (mr75203) update pvt->v_num and vm_num to the actual number of used sensors hwmon: (mr75203) fix VM sensor allocation when "intel,vm-map" not defined dt-bindings: hwmon: (mr75203) fix "intel,vm-map" property to be optional hwmon: (tps23861) fix byte order in resistance register
| * | | dt-bindings: hwmon: (mr75203) fix "intel,vm-map" property to be optionalEliav Farber2022-09-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change "intel,vm-map" property to be optional instead of required. The driver implementation indicates it is not mandatory to have "intel,vm-map" in the device tree: - probe doesn't fail in case it is absent. - explicit comment in code - "Incase intel,vm-map property is not defined, we assume incremental channel numbers". Fixes: 748022ef093f ("hwmon: Add DT bindings schema for PVT controller") Signed-off-by: Eliav Farber <farbere@amazon.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220908152449.35457-2-farbere@amazon.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* | | | Merge tag 'riscv-for-linus-6.0-rc5' of ↵Linus Torvalds2022-09-091-30/+49
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A pair of device tree fixes for the Polarfire SOC - A fix to avoid overflowing the PMU counter array when firmware incorrectly reports the number of supported counters, which manifests on OpenSBI versions prior to 1.1 * tag 'riscv-for-linus-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: perf: RISC-V: fix access beyond allocated array riscv: dts: microchip: use an mpfs specific l2 compatible dt-bindings: riscv: sifive-l2: add a PolarFire SoC compatible
| * | | | dt-bindings: riscv: sifive-l2: add a PolarFire SoC compatibleConor Dooley2022-08-311-30/+49
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The l2 cache on PolarFire SoC is cross between that of the fu540 and the fu740. It has the extra interrupt from the fu740 but the lower number of cache-sets. Add a specific compatible to avoid the likes of: mpfs-polarberry.dtb: cache-controller@2010000: interrupts: [[1], [3], [4], [2]] is too long Fixes: 34fc9cc3aebe ("riscv: dts: microchip: correct L2 cache interrupts") Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* | | | Merge tag 'regulator-fix-v6.0-rc4' of ↵Linus Torvalds2022-09-081-2/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "One core fix here improving the error handling on enable failure, plus smaller fixes for the pfuze100 drive and the SPMI DT bindings" * tag 'regulator-fix-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Fix qcom,spmi-regulator schema regulator: pfuze100: Fix the global-out-of-bounds access in pfuze100_regulator_probe() regulator: core: Clean up on enable failure
| * | | | regulator: Fix qcom,spmi-regulator schemaJean-Philippe Brucker2022-08-311-2/+1
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DT validator reports an error in the schema: Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml: ignoring, error in schema: patternProperties: ^(5vs[1-2]|(l|s)[1-9][0-9]?|lvs[1-3])$: properties Move the unevaluatedProperties statement out of the properties section to fix it. Fixes: 0b3bbd7646b0 ("regulator: qcom,spmi-regulator: Convert to dtschema") Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Link: https://lore.kernel.org/r/20220831080503.17600-1-jean-philippe@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
* | | | Merge tag 'net-6.0-rc5' of ↵Linus Torvalds2022-09-081-11/+0
|\ \ \ \ | |_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from rxrpc, netfilter, wireless and bluetooth subtrees. Current release - regressions: - skb: export skb drop reaons to user by TRACE_DEFINE_ENUM - bluetooth: fix regression preventing ACL packet transmission Current release - new code bugs: - dsa: microchip: fix kernel oops on ksz8 switches - dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data Previous releases - regressions: - netfilter: clean up hook list when offload flags check fails - wifi: mt76: fix crash in chip reset fail - rxrpc: fix ICMP/ICMP6 error handling - ice: fix DMA mappings leak - i40e: fix kernel crash during module removal Previous releases - always broken: - ipv6: sr: fix out-of-bounds read when setting HMAC data. - tcp: TX zerocopy should not sense pfmemalloc status - sch_sfb: don't assume the skb is still around after enqueueing to child - netfilter: drop dst references before setting - wifi: wilc1000: fix DMA on stack objects - rxrpc: fix an insufficiently large sglist in rxkad_verify_packet_2() - fec: use a spinlock to guard `fep->ptp_clk_on` Misc: - usb: qmi_wwan: add Quectel RM520N" * tag 'net-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits) sch_sfb: Also store skb len before calling child enqueue net: phy: lan87xx: change interrupt src of link_up to comm_ready net/smc: Fix possible access to freed memory in link clear net: ethernet: mtk_eth_soc: check max allowed hash in mtk_ppe_check_skb net: skb: export skb drop reaons to user by TRACE_DEFINE_ENUM net: ethernet: mtk_eth_soc: fix typo in __mtk_foe_entry_clear net: dsa: felix: access QSYS_TAG_CONFIG under tas_lock in vsc9959_sched_speed_set net: dsa: felix: disable cut-through forwarding for frames oversized for tc-taprio net: dsa: felix: tc-taprio intervals smaller than MTU should send at least one packet net: usb: qmi_wwan: add Quectel RM520N net: dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data tcp: fix early ETIMEDOUT after spurious non-SACK RTO stmmac: intel: Simplify intel_eth_pci_remove() net: mvpp2: debugfs: fix memory leak when using debugfs_lookup() ipv6: sr: fix out-of-bounds read when setting HMAC data. bonding: accept unsolicited NA message bonding: add all node mcast address when slave up bonding: use unspecified address if no available link local address wifi: use struct_group to copy addresses wifi: mac80211_hwsim: check length for virtio packets ...
| * | | Merge tag 'rxrpc-fixes-20220901' of ↵David S. Miller2022-09-021-11/+0
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs David Howells says: ==================== rxrpc fixes Here are some fixes for AF_RXRPC: (1) Fix the handling of ICMP/ICMP6 packets. This is a problem due to rxrpc being switched to acting as a UDP tunnel, thereby allowing it to steal the packets before they go through the UDP Rx queue. UDP tunnels can't get ICMP/ICMP6 packets, however. This patch adds an additional encap hook so that they can. (2) Fix the encryption routines in rxkad to handle packets that have more than three parts correctly. The problem is that ->nr_frags doesn't count the initial fragment, so the sglist ends up too short. (3) Fix a problem with destruction of the local endpoint potentially getting repeated. (4) Fix the calculation of the time at which to resend. jiffies_to_usecs() gives microseconds, not nanoseconds. (5) Fix AFS to work out when callback promises and locks expire based on the time an op was issued rather than the time the first reply packet arrives. We don't know how long the server took between calculating the expiry interval and transmitting the reply. (6) Given (5), rxrpc_get_reply_time() is no longer used, so remove it. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | rxrpc: Remove rxrpc_get_reply_time() which is no longer usedDavid Howells2022-09-011-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove rxrpc_get_reply_time() as that is no longer used now that the call issue time is used instead of the reply time. Signed-off-by: David Howells <dhowells@redhat.com>
* | | | | Merge tag 'input-for-v6.0-rc3' of ↵Linus Torvalds2022-09-032-0/+2
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - GT1158 ID added to Goodix touchscreen driver - Boeder Force Feedback Wheel USB added to iforce joystick driver - fixup for iforce driver to avoid hangups - fix autoloading of rk805-pwrkey driver. * tag 'input-for-v6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: iforce - add support for Boeder Force Feedback Wheel Input: iforce - wake up after clearing IFORCE_XMIT_RUNNING flag Input: goodix - add compatible string for GT1158 MAINTAINERS: add include/dt-bindings/input to INPUT DRIVERS Input: rk805-pwrkey - fix module autoloading Input: goodix - add support for GT1158 dt-bindings: input: touchscreen: add compatible string for Goodix GT1158
| * | | | | Input: iforce - add support for Boeder Force Feedback WheelGreg Tulli2022-08-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new iforce_device entry to support the Boeder Force Feedback Wheel device. Signed-off-by: Greg Tulli <greg.iforce@gmail.com> Link: https://lore.kernel.org/r/3256420-c8ac-31b-8499-3c488a9880fd@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | | | dt-bindings: input: touchscreen: add compatible string for Goodix GT1158Jarrah Gosbell2022-08-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Goodix GT1158 is a touchscreen chip from Goodix used in the PinePhone and PinePhone Pro. Patches to correct these devices dts files will be sent in a later patch series. This driver was modified to support the GT1158 in the patch linked below. Add its compatible string to the device tree binding. Suggested-by: Ondrej Jirman <megi@xff.cz> Signed-off-by: Jarrah Gosbell <kernel@undef.tools> Link: https://lore.kernel.org/r/20220809101633.352315-1-kernel@undef.tools Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | | | Merge tag 'block-6.0-2022-09-02' of git://git.kernel.dk/linux-blockLinus Torvalds2022-09-022-0/+254
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull block fixes from Jens Axboe: - NVMe pull request via Christoph: - error handling fix for the new auth code (Hannes Reinecke) - fix unhandled tcp states in nvmet_tcp_state_change (Maurizio Lombardi) - add NVME_QUIRK_BOGUS_NID for Lexar NM610 (Shyamin Ayesh) - Add documentation for the ublk driver merged in this merge window (Ming) * tag 'block-6.0-2022-09-02' of git://git.kernel.dk/linux-block: Documentation: document ublk nvmet-tcp: fix unhandled tcp states in nvmet_tcp_state_change() nvmet-auth: add missing goto in nvmet_setup_auth() nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM610
| * | | | | | Documentation: document ublkMing Lei2022-09-022-0/+254
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add documentation for ublk subsystem. It was supposed to be documented when merging the driver, but missing at that time. Cc: Bagas Sanjaya <bagasdotme@gmail.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Richard W.M. Jones <rjones@redhat.com> Cc: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: ZiyangZhang <ZiyangZhang@linux.alibaba.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> [axboe: correct MAINTAINERS addition] Signed-off-by: Jens Axboe <axboe@kernel.dk>
* | | | | | | Merge tag 'char-misc-6.0-rc4' of ↵Linus Torvalds2022-09-021-0/+2
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char/misc and other driver fixes for 6.0-rc4. Included in here are: - binder fixes for previous fixes, and a few more fixes uncovered by them. - iio driver fixes - soundwire driver fixes - fastrpc driver fixes for memory corruption on some hardware - peci driver fix - mhi driver fix All of these have been in linux-next with no reported problems" * tag 'char-misc-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: binder: fix alloc->vma_vm_mm null-ptr dereference misc: fastrpc: increase maximum session count misc: fastrpc: fix memory corruption on open misc: fastrpc: fix memory corruption on probe soundwire: qcom: fix device status array range bus: mhi: host: Fix up null pointer access in mhi_irq_handler soundwire: qcom: remove duplicate reset control get iio: light: cm32181: make cm32181_pm_ops static iio: ad7292: Prevent regulator double disable dt-bindings: iio: gyroscope: bosch,bmg160: correct number of pins iio: adc: mcp3911: use correct formula for AD conversion iio: adc: mcp3911: correct "microchip,device-addr" property Revert "binder_alloc: Add missing mmap_lock calls when using the VMA" binder_alloc: Add missing mmap_lock calls when using the VMA binder: fix UAF of ref->proc caused by race condition iio: light: cm3605: Fix an error handling path in cm3605_probe() iio: adc: mcp3911: make use of the sign bit peci: cpu: Fix use-after-free in adev_release() peci: aspeed: fix error check return value of platform_get_irq()
| * | | | | | | dt-bindings: iio: gyroscope: bosch,bmg160: correct number of pinsKrzysztof Kozlowski2022-08-211-0/+2
| | |_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BMG160 has two interrupt pins to which interrupts can be freely mapped. Correct the schema to express such case and fix warnings like: qcom/msm8916-alcatel-idol347.dtb: gyroscope@68: interrupts: [[97, 1], [98, 1]] is too long However the basic issue still persists - the interrupts should come in a defined order. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220805075503.16983-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | | | | | | Merge tag 'usb-6.0-rc4' of ↵Linus Torvalds2022-09-022-0/+7
|\ \ \ \ \ \ \ | |_|_|_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/Thunderbolt driver fixes from Greg KH: "Here are a lot of small USB and Thunderbolt driver fixes for 6.0-rc4 for reported problems. Included in here are: - new usb-serial driver ids - dwc3 driver bugfixes for reported problems with 6.0-rc1 - new device quirks, and reverts of some quirks that were incorrect - gadget driver bugfixes for reported problems - USB host controller bugfixes (xhci and others) - other small USB fixes, details in the shortlog - small thunderbolt driver fixes All of these have been in linux-next with no reported issues" * tag 'usb-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (51 commits) Revert "usb: gadget: udc-xilinx: replace memcpy with memcpy_toio" usb: storage: Add ASUS <0x0b05:0x1932> to IGNORE_UAS USB: serial: ch341: fix disabled rx timer on older devices USB: serial: ch341: fix lost character on LCR updates USB: serial: cp210x: add Decagon UCA device id Revert "usb: add quirks for Lenovo OneLink+ Dock" usb: cdns3: fix issue with rearming ISO OUT endpoint usb: cdns3: fix incorrect handling TRB_SMM flag for ISOC transfer usb: gadget: mass_storage: Fix cdrom data transfers on MAC-OS media: mceusb: Use new usb_control_msg_*() routines USB: core: Prevent nested device-reset calls USB: gadget: Fix obscure lockdep violation for udc_mutex usb: dwc2: fix wrong order of phy_power_on and phy_init usb: gadget: udc-xilinx: replace memcpy with memcpy_toio usb: typec: Remove retimers properly usb: dwc3: disable USB core PHY management usb: add quirks for Lenovo OneLink+ Dock USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id USB: serial: option: add Quectel EM060K modem ...
| * | | | | | dt-bindings: usb: mtu3: add compatible for mt8188Chunfeng Yun2022-08-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new compatible for mt8188 Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220819081027.32382-1-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | dt-bindings: usb: qcom,dwc3: Add SM6375 compatibleKonrad Dybcio2022-08-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a compatible for DWC3 found on SM6375. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220716193257.456023-4-konrad.dybcio@somainline.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | dt-bindings: usb: qcom,dwc3: add wakeup-source propertyJohan Hovold2022-08-181-0/+5
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a wakeup-source property to the binding to describe whether the wakeup interrupts can wake the system from suspend. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220804151001.23612-8-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | Merge tag 'net-6.0-rc4' of ↵Linus Torvalds2022-09-016-6/+9
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bluetooth, bpf and wireless. Current release - regressions: - bpf: - fix wrong last sg check in sk_msg_recvmsg() - fix kernel BUG in purge_effective_progs() - mac80211: - fix possible leak in ieee80211_tx_control_port() - potential NULL dereference in ieee80211_tx_control_port() Current release - new code bugs: - nfp: fix the access to management firmware hanging Previous releases - regressions: - ip: fix triggering of 'icmp redirect' - sched: tbf: don't call qdisc_put() while holding tree lock - bpf: fix corrupted packets for XDP_SHARED_UMEM - bluetooth: hci_sync: fix suspend performance regression - micrel: fix probe failure Previous releases - always broken: - tcp: make global challenge ack rate limitation per net-ns and default disabled - tg3: fix potential hang-up on system reboot - mac802154: fix reception for no-daddr packets Misc: - r8152: add PID for the lenovo onelink+ dock" * tag 'net-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (56 commits) net/smc: Remove redundant refcount increase Revert "sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb" tcp: make global challenge ack rate limitation per net-ns and default disabled tcp: annotate data-race around challenge_timestamp net: dsa: hellcreek: Print warning only once ip: fix triggering of 'icmp redirect' sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb selftests: net: sort .gitignore file Documentation: networking: correct possessive "its" kcm: fix strp_init() order and cleanup mlxbf_gige: compute MDIO period based on i1clk ethernet: rocker: fix sleep in atomic context bug in neigh_timer_handler net: lan966x: improve error handle in lan966x_fdma_rx_get_frame() nfp: fix the access to management firmware hanging net: phy: micrel: Make the GPIO to be non-exclusive net: virtio_net: fix notification coalescing comments net/sched: fix netdevice reference leaks in attach_default_qdiscs() net: sched: tbf: don't call qdisc_put() while holding tree lock net: Use u64_stats_fetch_begin_irq() for stats fetch. net: dsa: xrs700x: Use irqsave variant for u64 stats update ...
| * | | | | | tcp: make global challenge ack rate limitation per net-ns and default disabledEric Dumazet2022-08-311-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because per host rate limiting has been proven problematic (side channel attacks can be based on it), per host rate limiting of challenge acks ideally should be per netns and turned off by default. This is a long due followup of following commits: 083ae308280d ("tcp: enable per-socket rate limiting of all 'challenge acks'") f2b2c582e824 ("tcp: mitigate ACK loops for connections as tcp_sock") 75ff39ccc1bd ("tcp: make challenge acks less predictable") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jason Baron <jbaron@akamai.com> Acked-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| * | | | | | Documentation: networking: correct possessive "its"Randy Dunlap2022-08-315-5/+5
| | |_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change occurrences of "it's" that are possessive to "its" so that they don't read as "it is". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20220829235414.17110-1-rdunlap@infradead.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* | | | | | Merge tag 'docs-6.0-fixes' of git://git.lwn.net/linuxLinus Torvalds2022-08-295-32/+42
|\ \ \ \ \ \ | |_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull documentation fixes from Jonathan Corbet: "A handful of fixes for documentation and the docs build system" * tag 'docs-6.0-fixes' of git://git.lwn.net/linux: docs/conf.py: add function attribute '__fix_address' to conf.py Docs/admin-guide/mm/damon/usage: fix the example code snip docs: Update version number from 5.x to 6.x in README.rst docs/ja_JP/SubmittingPatches: Remove reference to submitting-drivers.rst docs: kerneldoc-preamble: Test xeCJK.sty before loading
| * | | | | docs/conf.py: add function attribute '__fix_address' to conf.pyMenglong Dong2022-08-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stephen Rothwell reported htmldocs warning when merging net-next: Documentation/networking/kapi:26: net/core/skbuff.c:780: WARNING: Error in declarator or parameters Invalid C declaration: Expecting "(" in parameters. [error at 19] void __fix_address kfree_skb_reason (struct sk_buff *skb, enum skb_drop_reason reason) -------------------^ Add __fix_address keyword to c_id_attributes array in conf.py to fix the warning. Link: https://lore.kernel.org/linux-next/20220825154105.534d78ab@canb.auug.org.au/ Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Menglong Dong <imagedong@tencent.com> Tested-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | | | | Docs/admin-guide/mm/damon/usage: fix the example code snipKairui Song2022-08-251-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The workflow example code is not working since it got the file names wrong. So fix this. Fixes: b18402726bd1 ("Docs/admin-guide/mm/damon/usage: document DAMON sysfs interface") Reviewed-by: SeongJae Park <sj@kernel.org> Signed-off-by: Kairui Song <kasong@tencent.com> Link: https://lore.kernel.org/r/20220823114053.53305-1-ryncsn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | | | | docs: Update version number from 5.x to 6.x in README.rstLukas Bulwahn2022-08-251-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A quick 'grep "5\.x" . -R' on Documentation shows that README.rst, 2.Process.rst and applying-patches.rst all mention the version number "5.x" for kernel releases. As the next release will be version 6.0, updating the version number to 6.x in README.rst seems reasonable. The description in 2.Process.rst is just a description of recent kernel releases, it was last updated in the beginning of 2020, and can be revisited at any time on a regular basis, independent of changing the version number from 5 to 6. So, there is no need to update this document now when transitioning from 5.x to 6.x numbering. The document applying-patches.rst is probably obsolete for most users anyway, a reader will sufficiently well understand the steps, even it mentions version 5 rather than version 6. So, do not update that to a version 6.x numbering scheme. Update version number from 5.x to 6.x in README.rst only. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20220824080836.23087-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | | | | docs/ja_JP/SubmittingPatches: Remove reference to submitting-drivers.rstAkira Yokosawa2022-08-191-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reflect changes made in commit 9db370de2780 ("docs: process: remove outdated submitting-drivers.rst") Reported-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Fixes: 9db370de2780 ("docs: process: remove outdated submitting-drivers.rst") Cc: Tsugikazu Shibata <shibata@linuxfoundation.org> Link: https://lore.kernel.org/r/20220818223440.13530-1-akiyks@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | | | | docs: kerneldoc-preamble: Test xeCJK.sty before loadingAkira Yokosawa2022-08-181-6/+16
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On distros whose texlive packaging is fine-grained, texlive-xecjk can be installed/removed independently of other texlive packages. Conditionally loading xeCJK depending only on the existence of the "Noto Sans CJK SC" font might end up in xelatex error of "xeCJK.sty not found!". Improve the situation by testing existence of xeCJK.sty before loading it. This is useful on RHEL 9 and its clone distros where texlive-xecjk doesn't work at the moment due to a missing dependency [1]. "make pdfdocs" for non-CJK contents should work after removing texlive-xecjk. Link: [1] https://bugzilla.redhat.com/show_bug.cgi?id=2086254 Fixes: 398f7abdcb7e ("docs: pdfdocs: Pull LaTeX preamble part out of conf.py") Cc: stable@vger.kernel.org # v5.18+ Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/c24c2a87-70b2-5342-bcc9-de467940466e@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* | | | | Merge tag 'x86-urgent-2022-08-28' of ↵Linus Torvalds2022-08-282-0/+15
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 fixes from Ingo Molnar: - Fix PAT on Xen, which caused i915 driver failures - Fix compat INT 80 entry crash on Xen PV guests - Fix 'MMIO Stale Data' mitigation status reporting on older Intel CPUs - Fix RSB stuffing regressions - Fix ORC unwinding on ftrace trampolines - Add Intel Raptor Lake CPU model number - Fix (work around) a SEV-SNP bootloader bug providing bogus values in boot_params->cc_blob_address, by ignoring the value on !SEV-SNP bootups. - Fix SEV-SNP early boot failure - Fix the objtool list of noreturn functions and annotate snp_abort(), which bug confused objtool on gcc-12. - Fix the documentation for retbleed * tag 'x86-urgent-2022-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation/ABI: Mention retbleed vulnerability info file for sysfs x86/sev: Mark snp_abort() noreturn x86/sev: Don't use cc_platform_has() for early SEV-SNP calls x86/boot: Don't propagate uninitialized boot_params->cc_blob_address x86/cpu: Add new Raptor Lake CPU model number x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry x86/nospec: Fix i386 RSB stuffing x86/nospec: Unwreck the RSB stuffing x86/bugs: Add "unknown" reporting for MMIO Stale Data x86/entry: Fix entry_INT80_compat for Xen PV guests x86/PAT: Have pat_enabled() properly reflect state when running on Xen
| * | | | | Documentation/ABI: Mention retbleed vulnerability info file for sysfsSalvatore Bonaccorso2022-08-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While reporting for the AMD retbleed vulnerability was added in 6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") the new sysfs file was not mentioned so far in the ABI documentation for sysfs-devices-system-cpu. Fix that. Fixes: 6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") Signed-off-by: Salvatore Bonaccorso <carnil@debian.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20220801091529.325327-1-carnil@debian.org
| * | | | | x86/bugs: Add "unknown" reporting for MMIO Stale DataPawan Gupta2022-08-181-0/+14
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older Intel CPUs that are not in the affected processor list for MMIO Stale Data vulnerabilities currently report "Not affected" in sysfs, which may not be correct. Vulnerability status for these older CPUs is unknown. Add known-not-affected CPUs to the whitelist. Report "unknown" mitigation status for CPUs that are not in blacklist, whitelist and also don't enumerate MSR ARCH_CAPABILITIES bits that reflect hardware immunity to MMIO Stale Data vulnerabilities. Mitigation is not deployed when the status is unknown. [ bp: Massage, fixup. ] Fixes: 8d50cdf8b834 ("x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data") Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com> Suggested-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/a932c154772f2121794a5f2eded1a11013114711.1657846269.git.pawan.kumar.gupta@linux.intel.com
* | | | | Merge tag 'thermal-6.0-rc3' of ↵Linus Torvalds2022-08-271-0/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "Fix two issues introduced recently and one driver problem leading to a NULL pointer dereference in some cases. Specifics: - Add missing EXPORT_SYMBOL_GPL in the thermal core and add back the required 'trips' property to the thermal zone DT bindings (Daniel Lezcano) - Prevent the int340x_thermal driver from crashing when a package with a buffer of 0 length is returned by an ACPI control method evaluated by it (Lee, Chun-Yi)" * tag 'thermal-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/int340x_thermal: handle data_vault when the value is ZERO_SIZE_PTR dt-bindings: thermal: Fix missing required property thermal/core: Add missing EXPORT_SYMBOL_GPL
| * \ \ \ \ Merge branch 'thermal-core'Rafael J. Wysocki2022-08-271-0/+1
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge thermal control core fixes for 6.0-rc3: - Fix missing required property for thermal zone description (Daniel Lezcano). - Add missing export symbol for thermal_zone_device_register_with_trips() (Daniel Lezcano). * thermal-core: dt-bindings: thermal: Fix missing required property thermal/core: Add missing EXPORT_SYMBOL_GPL
| | * | | | | dt-bindings: thermal: Fix missing required propertyDaniel Lezcano2022-08-151-0/+1
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the thermal zone description was converted to yaml schema, the required 'trips' property was forgotten. The initial text bindings was describing: " [ ... ] * Thermal zone nodes The thermal zone node is the node containing all the required info for describing a thermal zone, including its cooling device bindings. The thermal zone node must contain, apart from its own properties, one sub-node containing trip nodes and one sub-node containing all the zone cooling maps. Required properties: - polling-delay: The maximum number of milliseconds to wait between polls Type: unsigned when checking this thermal zone. Size: one cell - polling-delay-passive: The maximum number of milliseconds to wait Type: unsigned between polls when performing passive cooling. Size: one cell - thermal-sensors: A list of thermal sensor phandles and sensor specifier Type: list of used while monitoring the thermal zone. phandles + sensor specifier - trips: A sub-node which is a container of only trip point nodes Type: sub-node required to describe the thermal zone. Optional property: - cooling-maps: A sub-node which is a container of only cooling device Type: sub-node map nodes, used to describe the relation between trips and cooling devices. [ ... ] " Now the schema describes: " [ ... ] required: - polling-delay - polling-delay-passive - thermal-sensors [ ... ] " Add the missing 'trips' property in the required properties. Fixed: 1202a442a31fd ("dt-bindings: thermal: Add yaml bindings for thermal zones") Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220809085629.509116-3-daniel.lezcano@linaro.org
* | | | | | Merge tag 'arm64-fixes' of ↵Linus Torvalds2022-08-263-10/+4
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "A bumper crop of arm64 fixes for -rc3. The largest change is fixing our parsing of the 'rodata=full' command line option, which kstrtobool() started treating as 'rodata=false'. The fix actually makes the parsing of that option much less fragile and updates the documentation at the same time. We still have a boot issue pending when KASLR is disabled at compile time, but there's a fresh fix on the list which I'll send next week if it holds up to testing. Summary: - Fix workaround for Cortex-A76 erratum #1286807 - Add workaround for AMU erratum #2457168 on Cortex-A510 - Drop reference to removed CONFIG_ARCH_RANDOM #define - Fix parsing of the "rodata=full" cmdline option - Fix a bunch of issues in the SME register state switching and sigframe code - Fix incorrect extraction of the CTR_EL0.CWG register field - Fix ACPI cache topology probing when the PPTT is not present - Trivial comment and whitespace fixes" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/sme: Don't flush SVE register state when handling SME traps arm64/sme: Don't flush SVE register state when allocating SME storage arm64/signal: Flush FPSIMD register state when disabling streaming mode arm64/signal: Raise limit on stack frames arm64/cache: Fix cache_type_cwg() for register generation arm64/sysreg: Guard SYS_FIELD_ macros for asm arm64/sysreg: Directly include bitfield.h arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fw_level arm64: errata: add detection for AMEVCNTR01 incrementing incorrectly arm64: fix rodata=full arm64: Fix comment typo docs/arm64: elf_hwcaps: unify newlines in HWCAP lists arm64: adjust KASLR relocation after ARCH_RANDOM removal arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76
| * | | | | | arm64: errata: add detection for AMEVCNTR01 incrementing incorrectlyIonela Voinescu2022-08-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AMU counter AMEVCNTR01 (constant counter) should increment at the same rate as the system counter. On affected Cortex-A510 cores, AMEVCNTR01 increments incorrectly giving a significantly higher output value. This results in inaccurate task scheduler utilization tracking and incorrect feedback on CPU frequency. Work around this problem by returning 0 when reading the affected counter in key locations that results in disabling all users of this counter from using it either for frequency invariance or as FFH reference counter. This effect is the same to firmware disabling affected counters. Details on how the two features are affected by this erratum: - AMU counters will not be used for frequency invariance for affected CPUs and CPUs in the same cpufreq policy. AMUs can still be used for frequency invariance for unaffected CPUs in the system. Although unlikely, if no alternative method can be found to support frequency invariance for affected CPUs (cpufreq based or solution based on platform counters) frequency invariance will be disabled. Please check the chapter on frequency invariance at Documentation/scheduler/sched-capacity.rst for details of its effect. - Given that FFH can be used to fetch either the core or constant counter values, restrictions are lifted regarding any of these counters returning a valid (!0) value. Therefore FFH is considered supported if there is a least one CPU that support AMUs, independent of any counters being disabled or affected by this erratum. Clarifying comments are now added to the cpc_ffh_supported(), cpu_read_constcnt() and cpu_read_corecnt() functions. The above is achieved through adding a new erratum: ARM64_ERRATUM_2457168. Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: James Morse <james.morse@arm.com> Link: https://lore.kernel.org/r/20220819103050.24211-1-ionela.voinescu@arm.com Signed-off-by: Will Deacon <will@kernel.org>
| * | | | | | arm64: fix rodata=fullMark Rutland2022-08-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On arm64, "rodata=full" has been suppored (but not documented) since commit: c55191e96caa9d78 ("arm64: mm: apply r/o permissions of VM areas to its linear alias as well") As it's necessary to determine the rodata configuration early during boot, arm64 has an early_param() handler for this, whereas init/main.c has a __setup() handler which is run later. Unfortunately, this split meant that since commit: f9a40b0890658330 ("init/main.c: return 1 from handled __setup() functions") ... passing "rodata=full" would result in a spurious warning from the __setup() handler (though RO permissions would be configured appropriately). Further, "rodata=full" has been broken since commit: 0d6ea3ac94ca77c5 ("lib/kstrtox.c: add "false"/"true" support to kstrtobool()") ... which caused strtobool() to parse "full" as false (in addition to many other values not documented for the "rodata=" kernel parameter. This patch fixes this breakage by: * Moving the core parameter parser to an __early_param(), such that it is available early. * Adding an (optional) arch hook which arm64 can use to parse "full". * Updating the documentation to mention that "full" is valid for arm64. * Having the core parameter parser handle "on" and "off" explicitly, such that any undocumented values (e.g. typos such as "ful") are reported as errors rather than being silently accepted. Note that __setup() and early_param() have opposite conventions for their return values, where __setup() uses 1 to indicate a parameter was handled and early_param() uses 0 to indicate a parameter was handled. Fixes: f9a40b089065 ("init/main.c: return 1 from handled __setup() functions") Fixes: 0d6ea3ac94ca ("lib/kstrtox.c: add "false"/"true" support to kstrtobool()") Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Jagdish Gediya <jvgediya@linux.ibm.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Will Deacon <will@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20220817154022.3974645-1-mark.rutland@arm.com Signed-off-by: Will Deacon <will@kernel.org>