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2020-06-01Merge tag 'efi-core-2020-06-01' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI updates from Ingo Molnar: "The EFI changes for this cycle are: - preliminary changes for RISC-V - Add support for setting the resolution on the EFI framebuffer - Simplify kernel image loading for arm64 - Move .bss into .data via the linker script instead of relying on symbol annotations. - Get rid of __pure getters to access global variables - Clean up the config table matching arrays - Rename pr_efi/pr_efi_err to efi_info/efi_err, and use them consistently - Simplify and unify initrd loading - Parse the builtin command line on x86 (if provided) - Implement printk() support, including support for wide character strings - Simplify GDT handling in early mixed mode thunking code - Some other minor fixes and cleanups" * tag 'efi-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (79 commits) efi/x86: Don't blow away existing initrd efi/x86: Drop the special GDT for the EFI thunk efi/libstub: Add missing prototype for PE/COFF entry point efi/efivars: Add missing kobject_put() in sysfs entry creation error path efi/libstub: Use pool allocation for the command line efi/libstub: Don't parse overlong command lines efi/libstub: Use snprintf with %ls to convert the command line efi/libstub: Get the exact UTF-8 length efi/libstub: Use %ls for filename efi/libstub: Add UTF-8 decoding to efi_puts efi/printf: Add support for wchar_t (UTF-16) efi/gop: Add an option to list out the available GOP modes efi/libstub: Add definitions for console input and events efi/libstub: Implement printk-style logging efi/printf: Turn vsprintf into vsnprintf efi/printf: Abort on invalid format efi/printf: Refactor code to consolidate padding and output efi/printf: Handle null string input efi/printf: Factor out integer argument retrieval efi/printf: Factor out width/precision parsing ...
2020-06-01drivers: base: default KUNIT_* fragments to KUNIT_ALL_TESTSAnders Roxell
This makes it easier to enable all KUnit fragments. Adding 'if !KUNIT_ALL_TESTS' so individual tests can not be turned off. Therefore if KUNIT_ALL_TESTS is enabled that will hide the prompt in menuconfig. Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-06-01Merge tag 'perf-core-2020-06-01' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf updates from Ingo Molnar: "Kernel side changes: - Add AMD Fam17h RAPL support - Introduce CAP_PERFMON to kernel and user space - Add Zhaoxin CPU support - Misc fixes and cleanups Tooling changes: - perf record: Introduce '--switch-output-event' to use arbitrary events to be setup and read from a side band thread and, when they take place a signal be sent to the main 'perf record' thread, reusing the core for '--switch-output' to take perf.data snapshots from the ring buffer used for '--overwrite', e.g.: # perf record --overwrite -e sched:* \ --switch-output-event syscalls:*connect* \ workload will take perf.data.YYYYMMDDHHMMSS snapshots up to around the connect syscalls. Add '--num-synthesize-threads' option to control degree of parallelism of the synthesize_mmap() code which is scanning /proc/PID/task/PID/maps and can be time consuming. This mimics pre-existing behaviour in 'perf top'. - perf bench: Add a multi-threaded synthesize benchmark and kallsyms parsing benchmark. - Intel PT support: Stitch LBR records from multiple samples to get deeper backtraces, there are caveats, see the csets for details. Allow using Intel PT to synthesize callchains for regular events. Add support for synthesizing branch stacks for regular events (cycles, instructions, etc) from Intel PT data. Misc changes: - Updated perf vendor events for power9 and Coresight. - Add flamegraph.py script via 'perf flamegraph' - Misc other changes, fixes and cleanups - see the Git log for details Also, since over the last couple of years perf tooling has matured and decoupled from the kernel perf changes to a large degree, going forward Arnaldo is going to send perf tooling changes via direct pull requests" * tag 'perf-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (163 commits) perf/x86/rapl: Add AMD Fam17h RAPL support perf/x86/rapl: Make perf_probe_msr() more robust and flexible perf/x86/rapl: Flip logic on default events visibility perf/x86/rapl: Refactor to share the RAPL code between Intel and AMD CPUs perf/x86/rapl: Move RAPL support to common x86 code perf/core: Replace zero-length array with flexible-array perf/x86: Replace zero-length array with flexible-array perf/x86/intel: Add more available bits for OFFCORE_RESPONSE of Intel Tremont perf/x86/rapl: Add Ice Lake RAPL support perf flamegraph: Use /bin/bash for report and record scripts perf cs-etm: Move definition of 'traceid_list' global variable from header file libsymbols kallsyms: Move hex2u64 out of header libsymbols kallsyms: Parse using io api perf bench: Add kallsyms parsing perf: cs-etm: Update to build with latest opencsd version. perf symbol: Fix kernel symbol address display perf inject: Rename perf_evsel__*() operating on 'struct evsel *' to evsel__*() perf annotate: Rename perf_evsel__*() operating on 'struct evsel *' to evsel__*() perf trace: Rename perf_evsel__*() operating on 'struct evsel *' to evsel__*() perf script: Rename perf_evsel__*() operating on 'struct evsel *' to evsel__*() ...
2020-06-01Merge tag 'locking-core-2020-06-01' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Ingo Molnar: "The biggest change to core locking facilities in this cycle is the introduction of local_lock_t - this primitive comes from the -rt project and identifies CPU-local locking dependencies normally handled opaquely beind preempt_disable() or local_irq_save/disable() critical sections. The generated code on mainline kernels doesn't change as a result, but still there are benefits: improved debugging and better documentation of data structure accesses. The new local_lock_t primitives are introduced and then utilized in a couple of kernel subsystems. No change in functionality is intended. There's also other smaller changes and cleanups" * tag 'locking-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: zram: Use local lock to protect per-CPU data zram: Allocate struct zcomp_strm as per-CPU memory connector/cn_proc: Protect send_msg() with a local lock squashfs: Make use of local lock in multi_cpu decompressor mm/swap: Use local_lock for protection radix-tree: Use local_lock for protection locking: Introduce local_lock() locking/lockdep: Replace zero-length array with flexible-array locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed()
2020-06-01Merge branches 'clk-vc5', 'clk-hsdk', 'clk-mediatek' and 'clk-baikal' into ↵Stephen Boyd
clk-next - Support IDT VersaClock 5P49V5925 - Bunch of updates for HSDK clock generation unit (CGU) driver - New clk driver for Baikal-T1 SoCs * clk-vc5: dt: Add bindings for IDT VersaClock 5P49V5925 clk: vc5: Add support for IDT VersaClock 5P49V6965 * clk-hsdk: CLK: HSDK: CGU: add support for 148.5MHz clock CLK: HSDK: CGU: support PLL bypassing CLK: HSDK: CGU: check if PLL is bypassed first * clk-mediatek: clk: mediatek: assign the initial value to clk_init_data of mtk_mux clk: mediatek: Add MT6765 clock support clk: mediatek: add mt6765 clock IDs dt-bindings: clock: mediatek: document clk bindings vcodecsys for Mediatek MT6765 SoC dt-bindings: clock: mediatek: document clk bindings mipi0a for Mediatek MT6765 SoC dt-bindings: clock: mediatek: document clk bindings for Mediatek MT6765 SoC * clk-baikal: clk: Add Baikal-T1 CCU Dividers driver clk: Add Baikal-T1 CCU PLLs driver dt-bindings: clk: Add Baikal-T1 CCU Dividers binding dt-bindings: clk: Add Baikal-T1 CCU PLLs binding
2020-06-01Merge branches 'clk-mmp', 'clk-intel', 'clk-ingenic', 'clk-qcom' and ↵Stephen Boyd
'clk-silabs' into clk-next - Start making audio and GPU clks work on Marvell MMP2/MMP3 SoCs - Add support for X1830 and X1000 Ingenic SoC clk controllers - Add support for Qualcomm's MSM8939 Generic Clock Controller - Add some GPU, NPU, and UFS clks to Qualcomm SM8150 driver - Enable supply regulators for GPU gdscs on Qualcomm SoCs - Add support for Si5342, Si5344 and Si5345 chips * clk-mmp: clk: mmp2: Add audio clock controller driver dt-bindings: clock: Add Marvell MMP Audio Clock Controller binding clk: mmp2: Add support for power islands dt-bindings: marvell,mmp2: Add ids for the power domains dt-bindings: clock: Make marvell,mmp2-clock a power controller clk: mmp2: Add the audio clock clk: mmp2: Add the I2S clocks clk: mmp2: Rename mmp2_pll_init() to mmp2_main_clk_init() clk: mmp2: Move thermal register defines up a bit dt-bindings: marvell,mmp2: Add clock id for the Audio clock dt-bindings: marvell,mmp2: Add clock id for the I2S clocks clk: mmp: frac: Allow setting bits other than the numerator/denominator clk: mmp: frac: Do not lose last 4 digits of precision * clk-intel: clk: intel: remove redundant initialization of variable rate64 clk: intel: Add CGU clock driver for a new SoC dt-bindings: clk: intel: Add bindings document & header file for CGU * clk-ingenic: clk: ingenic: Mark ingenic_tcu_of_match as __maybe_unused clk: X1000: Add FIXDIV for SSI clock of X1000. dt-bindings: clock: Add and reorder ABI for X1000. clk: Ingenic: Add CGU driver for X1830. dt-bindings: clock: Add X1830 clock bindings. clk: Ingenic: Adjust cgu code to make it compatible with X1830. clk: Ingenic: Remove unnecessary spinlock when reading registers. * clk-qcom: clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src dt-bindings: clock: Add YAML schemas for QCOM A53 PLL clk: qcom: gcc-msm8939: Add MSM8939 Generic Clock Controller clk: qcom: gcc: Add support for Secure control source clock dt-bindings: clock: Add gcc_sec_ctrl_clk_src clock ID clk: qcom: gcc: Add support for a new frequency for SC7180 clk: qcom: Add DT bindings for MSM8939 GCC clk: qcom: gcc: Add missing UFS clocks for SM8150 clk: qcom: gcc: Add GPU and NPU clocks for SM8150 clk: qcom: mmcc-msm8996: Properly describe GPU_GX gdsc clk: qcom: gdsc: Handle GDSC regulator supplies clk: qcom: msm8916: Fix the address location of pll->config_reg * clk-silabs: clk: clk-si5341: Add support for the Si5345 series
2020-06-01Merge branches 'clk-unisoc', 'clk-trivial', 'clk-bcm', 'clk-st' and ↵Stephen Boyd
'clk-ast2600' into clk-next * clk-unisoc: clk: sprd: add mipi_csi_xx gate clocks clk: sprd: add dt-bindings include for mipi_csi_xx clocks dt-bindings: clk: sprd: add mipi_csi_xx clocks for SC9863A clk: sprd: check its parent status before reading gate clock clk: sprd: return correct type of value for _sprd_pll_recalc_rate clk: sprd: mark the local clock symbols static * clk-trivial: clk: versatile: remove redundant assignment to pointer clk clk: clk-xgene: Fix a typo in Kconfig clk: Remove unused inline function clk_debug_reparent * clk-bcm: clk: bcm2835: Constify struct debugfs_reg32 clk: bcm2835: Remove casting to bcm2835_clk_register clk: bcm2835: Fix return type of bcm2835_register_gate * clk-st: clk: clk-flexgen: fix clock-critical handling * clk-ast2600: clk: ast2600: Fix AHB clock divider for A1
2020-06-01Merge branches 'clk-tegra', 'clk-imx', 'clk-zynq', 'clk-socfpga', 'clk-at91' ↵Stephen Boyd
and 'clk-ti' into clk-next - Support custom flags in Xilinx zynq firmware - Various small fixes to the Xilinx clk driver - Support for Intel Agilex clks * clk-tegra: clk: tegra: Add Tegra210 CSI TPG clock gate clk: tegra30: Use custom CCLK implementation clk: tegra20: Use custom CCLK implementation clk: tegra: cclk: Add helpers for handling PLLX rate changes clk: tegra: pll: Add pre/post rate-change hooks clk: tegra: Add custom CCLK implementation clk: tegra: Remove the old emc_mux clock for Tegra210 clk: tegra: Implement Tegra210 EMC clock clk: tegra: Export functions for EMC clock scaling clk: tegra: Add PLLP_UD and PLLMB_UD for Tegra210 clk: tegra: Rename Tegra124 EMC clock source file dt-bindings: clock: tegra: Add clock ID for CSI TPG clock * clk-imx: clk: imx: use imx8m_clk_hw_composite_bus for i.MX8M bus clk slice clk: imx: add imx8m_clk_hw_composite_bus clk: imx: add mux ops for i.MX8M composite clk clk: imx8m: migrate A53 clk root to use composite core clk: imx8mp: use imx8m_clk_hw_composite_core to simplify code clk: imx8mp: Define gates for pll1/2 fixed dividers clk: imx: imx8mp: fix pll mux bit clk: imx8m: drop clk_hw_set_parent for A53 dt-bindings: clocks: imx8mp: Add ids for audiomix clocks clk: imx: Add helpers for passing the device as argument clk: imx: pll14xx: Add the device as argument when registering clk: imx: gate2: Allow single bit gating clock clk: imx: clk-pllv3: Use readl_relaxed_poll_timeout() for PLL lock wait clk: imx: clk-sscg-pll: Remove unnecessary blank lines clk: imx: drop the dependency on ARM64 for i.MX8M clk: imx7ulp: make it easy to change ARM core clk clk: imx: imx6ul: change flexcan clock to support CiA bitrates * clk-zynq: clk: zynqmp: Make zynqmp_clk_get_max_divisor static clk: zynqmp: Update fraction clock check from custom type flags clk: zynqmp: Add support for custom type flags clk: zynqmp: fix memory leak in zynqmp_register_clocks clk: zynqmp: Fix invalid clock name queries clk: zynqmp: Fix divider2 calculation clk: zynqmp: Limit bestdiv with maxdiv * clk-socfpga: clk: socfpga: agilex: add clock driver for the Agilex platform dt-bindings: documentation: add clock bindings information for Agilex clk: socfpga: add const to _ops data structures clk: socfpga: remove clk_ops enable/disable methods clk: socfpga: stratix10: use new parent data scheme * clk-at91: clk: at91: allow setting all PMC clock parents via DT clk: at91: allow setting PCKx parent via DT clk: at91: optimize pmc data allocation clk: at91: pmc: decrement node's refcount clk: at91: pmc: do not continue if compatible not located clk: at91: Add peripheral clock for PTC * clk-ti: clk: ti: dra7: remove two unused symbols clk: ti: dra7xx: fix RNG clock parent clk: ti: dra7xx: mark MCAN clock as DRA76x only clk: ti: dra7xx: fix gpu clkctrl parent clk: ti: omap5: Add proper parent clocks for l4-secure clocks clk: ti: omap4: Add proper parent clocks for l4-secure clocks clk: ti: composite: fix memory leak
2020-06-01Merge branches 'clk-selectable', 'clk-amlogic', 'clk-renesas', 'clk-samsung' ↵Stephen Boyd
and 'clk-allwinner' into clk-next - Allow the COMMON_CLK config to be selectable * clk-selectable: clk: Move HAVE_CLK config out of architecture layer MIPS: Loongson64: Drop asm/clock.h include ARM: mmp: Remove legacy clk code clk: Allow the common clk framework to be selectable mmc: meson-mx-sdio: Depend on OF_ADDRESS and not just OF MIPS: Remove redundant CLKDEV_LOOKUP selects h8300: Remove redundant CLKDEV_LOOKUP selects arm64: tegra: Remove redundant CLKDEV_LOOKUP selects ARM: Remove redundant CLKDEV_LOOKUP selects ARM: Remove redundant COMMON_CLK selects * clk-amlogic: clk: meson: meson8b: Don't rely on u-boot to init all GP_PLL registers clk: meson: meson8b: Make the CCF use the glitch-free VPU mux clk: meson: meson8b: Fix the vclk_div{1, 2, 4, 6, 12}_en gate bits clk: meson: meson8b: Fix the polarity of the RESET_N lines clk: meson: meson8b: Fix the first parent of vid_pll_in_sel clk: meson: g12a: Prepare the GPU clock tree to change at runtime clk: meson: gxbb: Prepare the GPU clock tree to change at runtime clk: meson: meson8b: make the hdmi_sys clock tree mutable clk: meson8b: export the HDMI system clock * clk-renesas: dt-bindings: clock: renesas: mstp: Convert to json-schema dt-bindings: clock: renesas: div6: Convert to json-schema clk: renesas: cpg-mssr: Fix STBCR suspend/resume handling clk: renesas: rcar-gen2: Remove superfluous CLK_RENESAS_DIV6 selects clk: renesas: cpg-mssr: Add R8A7742 support dt-bindings: clock: renesas: cpg-mssr: Document r8a7742 binding clk: renesas: Add r8a7742 CPG Core Clock Definitions dt-bindings: power: rcar-sysc: Add r8a7742 power domain index macros MAINTAINERS: Add DT Bindings for Renesas Clock Generators clk: renesas: r9a06g032: Fix some typo in comments dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add r8a77961 support * clk-samsung: clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: Use fallthrough; clk: samsung: Fix CLK_SMMU_FIMCL3 clock name on Exynos542x clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical * clk-allwinner: clk: sunxi: Fix incorrect usage of round_down()
2020-06-01Merge tag 'core-rcu-2020-06-01' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RCU updates from Ingo Molnar: "The RCU updates for this cycle were: - RCU-tasks update, including addition of RCU Tasks Trace for BPF use and TASKS_RUDE_RCU - kfree_rcu() updates. - Remove scheduler locking restriction - RCU CPU stall warning updates. - Torture-test updates. - Miscellaneous fixes and other updates" * tag 'core-rcu-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (103 commits) rcu: Allow for smp_call_function() running callbacks from idle rcu: Provide rcu_irq_exit_check_preempt() rcu: Abstract out rcu_irq_enter_check_tick() from rcu_nmi_enter() rcu: Provide __rcu_is_watching() rcu: Provide rcu_irq_exit_preempt() rcu: Make RCU IRQ enter/exit functions rely on in_nmi() rcu/tree: Mark the idle relevant functions noinstr x86: Replace ist_enter() with nmi_enter() x86/mce: Send #MC singal from task work x86/entry: Get rid of ist_begin/end_non_atomic() sched,rcu,tracing: Avoid tracing before in_nmi() is correct sh/ftrace: Move arch_ftrace_nmi_{enter,exit} into nmi exception lockdep: Always inline lockdep_{off,on}() hardirq/nmi: Allow nested nmi_enter() arm64: Prepare arch_nmi_enter() for recursion printk: Disallow instrumenting print_nmi_enter() printk: Prepare for nested printk_nmi_enter() rcutorture: Convert ULONG_CMP_LT() to time_before() torture: Add a --kasan argument torture: Save a few lines by using config_override_param initially ...
2020-06-01Merge tag 'edac_updates_for_5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Borislav Petkov: - Fix i10nm_edac loading on some Ice Lake and Tremont/Jacobsville steppings due to the offset change of the bus number configuration register, by Qiuxu Zhuo. - The usual cleanups and fixes all over the place. * tag 'edac_updates_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/amd64: Remove redundant assignment to variable ret in hw_info_get() EDAC/skx: Use the mcmtr register to retrieve close_pg/bank_xor_enable EDAC/i10nm: Update driver to support different bus number config register offsets EDAC, {skx,i10nm}: Make some configurations CPU model specific EDAC/amd8131: Remove defined but not used bridge_str EDAC/thunderx: Make symbols static MAINTAINERS: Remove sifive_l2_cache.c from EDAC-SIFIVE pattern EDAC/xgene: Remove set but not used address local var EDAC/armada_xp: Fix some log messages
2020-06-01net: dsa: sja1105: suppress -Wmissing-prototypes in sja1105_vl.cVladimir Oltean
Newer C compilers are complaining about the fact that there are no function prototypes in sja1105_vl.c for the non-static functions. Give them what they want. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'printk-for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux Pull printk updates from Petr Mladek: - Benjamin Herrenschmidt solved a problem with non-matched console aliases by first checking consoles defined on the command line. It is a more conservative approach than the previous attempts. - Benjamin also made sure that the console accessible via /dev/console always has CON_CONSDEV flag. - Andy Shevchenko added the %ptT modifier for printing struct time64_t. It extends the existing %ptR handling for struct rtc_time. - Bruno Meneguele fixed /dev/kmsg error value returned by unsupported SEEK_CUR. - Tetsuo Handa removed unused pr_cont_once(). ... and a few small fixes. * tag 'printk-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: printk: Remove pr_cont_once() printk: handle blank console arguments passed in. kernel/printk: add kmsg SEEK_CUR handling printk: Fix a typo in comment "interator"->"iterator" usb: pulse8-cec: Switch to use %ptT ARM: bcm2835: Switch to use %ptT lib/vsprintf: Print time64_t in human readable format lib/vsprintf: update comment about simple_strto<foo>() functions printk: Correctly set CON_CONSDEV even when preferred console was not registered printk: Fix preferred console selection with multiple matches printk: Move console matching logic into a separate function printk: Convert a use of sprintf to snprintf in console_unlock
2020-06-01Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2020-05-31 This series contains updates to the ice driver only. Brett modifies the driver to allow users to clear a VF's administratively set MAC address on the PF. Fixes the driver to recognize an existing VLAN tag when DMAC/SMAC is enabled in a packet. Fixes an issue, so that VF's are reset after any VF port VLAN modifications are made on the PF. Made sure the register QRXFLXP_CNTXT is cleared before writing a new value to ensure the previous value is not passed forward. Updates the PF to allow the VF to request a reset as soon as it has been initialized. Fixes an issue to ensure when a VSI is created, it uses the current coalesce value, not the default value. Paul allows untrusted VF's to add 16 filters. Dan increases the timeout needed after a PFR to allow ample time for package download. Chinh adjust the define value for the number of PHY speeds we currently support. Changes the driver to ignore EMODE error when configuring the PHY. Jesse fixes an issue which was preventing a user from configuring the interface before bringing it up. Henry fixes the logic for adding back perfect flows after flow director filter does a deletion. Bruce fixes line wrappings to make it more consistent. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'pstore-v5.8-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: "Fixes and new features for pstore. This is a pretty big set of changes (relative to past pstore pulls), but it has been in -next for a while. The biggest change here is the ability to support a block device as a pstore backend, which has been desired for a while. A lot of additional fixes and refactorings are also included, mostly in support of the new features. - refactor pstore locking for safer module unloading (Kees Cook) - remove orphaned records from pstorefs when backend unloaded (Kees Cook) - refactor dump_oops parameter into max_reason (Pavel Tatashin) - introduce pstore/zone for common code for contiguous storage (WeiXiong Liao) - introduce pstore/blk for block device backend (WeiXiong Liao) - introduce mtd backend (WeiXiong Liao)" * tag 'pstore-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (35 commits) mtd: Support kmsg dumper based on pstore/blk pstore/blk: Introduce "best_effort" mode pstore/blk: Support non-block storage devices pstore/blk: Provide way to query pstore configuration pstore/zone: Provide way to skip "broken" zone for MTD devices Documentation: Add details for pstore/blk pstore/zone,blk: Add ftrace frontend support pstore/zone,blk: Add console frontend support pstore/zone,blk: Add support for pmsg frontend pstore/blk: Introduce backend for block devices pstore/zone: Introduce common layer to manage storage zones ramoops: Add "max-reason" optional field to ramoops DT node pstore/ram: Introduce max_reason and convert dump_oops pstore/platform: Pass max_reason to kmesg dump printk: Introduce kmsg_dump_reason_str() printk: honor the max_reason field in kmsg_dumper printk: Collapse shutdown types into a single dump reason pstore/ftrace: Provide ftrace log merging routine pstore/ram: Refactor ftrace buffer merging pstore/ram: Refactor DT size parsing ...
2020-06-01vxlan: fix dereference of nexthop group in nexthop update pathRoopa Prabhu
fix dereference of nexthop group in fdb nexthop group update validation path. Fixes: 1274e1cc4226 ("vxlan: ecmp support for mac fdb entries") Reported-by: Ido Schimmel <idosch@idosch.org> Suggested-by: Ido Schimmel <idosch@idosch.org> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Keep congestion group taildrop enabled when PFC onIoana Ciornei
Leave congestion group taildrop enabled for all traffic classes when PFC is enabled. Notification threshold is low enough such that it will be hit first and this also ensures that FQs on traffic classes which are not PFC enabled won't drain the buffer pool. FQ taildrop threshold is kept disabled as long as any form of flow control is on. Since FQ taildrop works with bytes, not number of frames, we can't guarantee it will not interfere with the congestion notification mechanism for all frame sizes. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Add PFC support through DCB opsIoana Ciornei
Add support in dpaa2-eth for PFC (Priority Flow Control) through the DCB ops. Instruct the hardware to respond to received PFC frames. Current firmware doesn't allow us to selectively enable PFC on the Rx side for some priorities only, so we will react to all incoming PFC frames (and stop transmitting on the traffic classes specified in the frame). Also, configure the hardware to generate PFC frames based on Rx congestion notifications. When a certain number of frames accumulate in the ingress queues corresponding to a traffic class, priority flow control frames are generated for that TC. The number of PFC traffic classes available can be queried through lldptool. Also, which of those traffic classes have PFC enabled is also controlled through the same dcbnl_rtnl_ops callbacks. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Update FQ taildrop threshold and buffer pool countIoana Radulescu
Now that we have congestion group taildrop configured at all times, we can afford to increase the frame queue taildrop threshold; this will ensure a better response when receiving bursts of large-sized frames. Also decouple the buffer pool count from the Rx FQ taildrop threshold, as above change would increase it too much. Instead, keep the old count as a hardcoded value. With the new limits, we try to ensure that: * we allow enough leeway for large frame bursts (by buffering enough of them in queues to avoid heavy dropping in case of bursty traffic, but when overall ingress bandwidth is manageable) * allow pending frames to be evenly spread between ingress FQs, regardless of frame size * avoid dropping frames due to the buffer pool being empty; this is not a bad behaviour per se, but system overall response is more linear and predictable when frames are dropped at frame queue/group level. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Add congestion group taildropIoana Radulescu
The increase in number of ingress frame queues means we now risk depleting the buffer pool before the FQ taildrop kicks in. Congestion group taildrop allows us to control the number of frames that can accumulate on a group of Rx frame queues belonging to the same traffic class. This setting coexists with the frame queue based taildrop: whichever limit gets hit first triggers the frame drop. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Add helper functionsIoana Radulescu
Add convenient helper functions that determines whether Rx/Tx pause frames are enabled based on link state flags received from firmware. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Distribute ingress frames based on VLAN prioIoana Radulescu
Configure static ingress classification based on VLAN PCP field. If the DPNI doesn't have enough traffic classes to accommodate all priority levels, the lowest ones end up on TC 0 (default on miss). Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01dpaa2-eth: Add support for Rx traffic classesIoana Radulescu
The firmware reserves for each DPNI a number of RX frame queues equal to the number of configured flows x number of configured traffic classes. Current driver configuration directs all incoming traffic to FQs corresponding to TC0, leaving all other priority levels unused. Start adding support for multiple ingress traffic classes, by configuring the FQs associated with all priority levels, not just TC0. All settings that are per-TC, such as those related to hashing and flow steering, are also updated. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01net: phy: broadcom: don't export RDB/legacy access methodsMichael Walle
Don't export __bcm_phy_enable_rdb_access() and __bcm_phy_enable_legacy_access() functions. They aren't used outside this module and it was forgotten to provide a prototype for these functions. Just make them static for now. Fixes: 11ecf8c55b91 ("net: phy: broadcom: add cable test support") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01tun: correct header offsets in napi frags modeWillem de Bruijn
Tun in IFF_NAPI_FRAGS mode calls napi_gro_frags. Unlike netif_rx and netif_gro_receive, this expects skb->data to point to the mac layer. But skb_probe_transport_header, __skb_get_hash_symmetric, and xdp_do_generic in tun_get_user need skb->data to point to the network header. Flow dissection also needs skb->protocol set, so eth_type_trans has to be called. Ensure the link layer header lies in linear as eth_type_trans pulls ETH_HLEN. Then take the same code paths for frags as for not frags. Push the link layer header back just before calling napi_gro_frags. By pulling up to ETH_HLEN from frag0 into linear, this disables the frag0 optimization in the special case when IFF_NAPI_FRAGS is used with zero length iov[0] (and thus empty skb->linear). Fixes: 90e33d459407 ("tun: enable napi_gro_frags() for TUN/TAP driver") Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Petar Penkov <ppenkov@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Introduce crypto_shash_tfm_digest() and use it wherever possible. - Fix use-after-free and race in crypto_spawn_alg. - Add support for parallel and batch requests to crypto_engine. Algorithms: - Update jitter RNG for SP800-90B compliance. - Always use jitter RNG as seed in drbg. Drivers: - Add Arm CryptoCell driver cctrng. - Add support for SEV-ES to the PSP driver in ccp" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (114 commits) crypto: hisilicon - fix driver compatibility issue with different versions of devices crypto: engine - do not requeue in case of fatal error crypto: cavium/nitrox - Fix a typo in a comment crypto: hisilicon/qm - change debugfs file name from qm_regs to regs crypto: hisilicon/qm - add DebugFS for xQC and xQE dump crypto: hisilicon/zip - add debugfs for Hisilicon ZIP crypto: hisilicon/hpre - add debugfs for Hisilicon HPRE crypto: hisilicon/sec2 - add debugfs for Hisilicon SEC crypto: hisilicon/qm - add debugfs to the QM state machine crypto: hisilicon/qm - add debugfs for QM crypto: stm32/crc32 - protect from concurrent accesses crypto: stm32/crc32 - don't sleep in runtime pm crypto: stm32/crc32 - fix multi-instance crypto: stm32/crc32 - fix run-time self test issue. crypto: stm32/crc32 - fix ext4 chksum BUG_ON() crypto: hisilicon/zip - Use temporary sqe when doing work crypto: hisilicon - add device error report through abnormal irq crypto: hisilicon - remove codes of directly report device errors through MSI crypto: hisilicon - QM memory management optimization crypto: hisilicon - unify initial value assignment into QM ...
2020-06-01Merge tag 'i3c/for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c update from Boris Brezillon: "Fix GETMRL's logic" * tag 'i3c/for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c master: GETMRL's 3rd byte is optional even with BCR_IBI_PAYLOAD
2020-06-01net: vmxnet3: fix possible buffer overflow caused by bad DMA value in ↵Jia-Ju Bai
vmxnet3_get_rss() The value adapter->rss_conf is stored in DMA memory, and it is assigned to rssConf, so rssConf->indTableSize can be modified at anytime by malicious hardware. Because rssConf->indTableSize is assigned to n, buffer overflow may occur when the code "rssConf->indTable[n]" is executed. To fix this possible bug, n is checked after being used. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01lan743x: Added fixed link and RGMII supportRoelof Berg
Microchip lan7431 is frequently connected to a phy. However, it can also be directly connected to a MII remote peer without any phy in between. For supporting such a phyless hardware setup in Linux we utilized phylib, which supports a fixed-link configuration via the device tree. And we added support for defining the connection type R/GMII in the device tree. New behavior: ------------- . The automatic speed and duplex detection of the lan743x silicon between mac and phy is disabled. Instead phylib is used like in other typical Linux drivers. The usage of phylib allows to specify fixed-link parameters in the device tree. . The device tree entry phy-connection-type is supported now with the modes RGMII or (G)MII (default). Development state: ------------------ . Tested with fixed-phy configurations. Not yet tested in normal configurations with phy. Microchip kindly offered testing as soon as the Corona measures allow this. . All review findings of Andrew Lunn are included Example: -------- &pcie { status = "okay"; host@0 { reg = <0 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; ethernet@0 { compatible = "weyland-yutani,noscom1", "microchip,lan743x"; status = "okay"; reg = <0 0 0 0 0>; phy-connection-type = "rgmii"; fixed-link { speed = <100>; full-duplex; }; }; }; }; Signed-off-by: Roelof Berg <rberg@berg-solutions.de> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01mlxsw: spectrum_trap: Register ACL control trapsIdo Schimmel
In a similar fashion to other control traps, register ACL control traps with devlink. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01mlxsw: spectrum_trap: Register layer 3 control trapsIdo Schimmel
In a similar fashion to layer 2 control traps, register layer 3 control traps with devlink. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01mlxsw: spectrum_trap: Register layer 2 control trapsIdo Schimmel
In a similar fashion to other traps, register layer 2 control traps with devlink. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01mlxsw: spectrum_trap: Factor out common Rx listener functionIdo Schimmel
We currently have an Rx listener function for exception traps that marks received skbs with 'offload_fwd_mark' and injects them to the kernel's Rx path. The marking is done because all these exceptions occur during L3 forwarding, after the packets were potentially flooded at L2. A subsequent patch will add support for control traps. Packets received via some of these control traps need different handling: 1. Packets might not need to be marked with 'offload_fwd_mark'. For example, if packet was trapped before L2 forwarding 2. Packets might not need to be injected to the kernel's Rx path. For example, sampled packets are reported to user space via the psample module Factor out a common Rx listener function that only reports trapped packets to devlink. Call it from mlxsw_sp_rx_no_mark_listener() and mlxsw_sp_rx_mark_listener() that will inject the packets to the kernel's Rx path, without and with the marking, respectively. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01netdevsim: Register control trapsIdo Schimmel
Register two control traps with devlink. The existing selftest at tools/testing/selftests/drivers/net/netdevsim/devlink_trap.sh iterates over all registered traps and checks that the action of non-drop traps cannot be changed. Up until now only exception traps were tested, now control traps will be tested as well. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01netdevsim: Move layer 3 exceptions to exceptions trap groupIdo Schimmel
The layer 3 exceptions are still subject to the same trap policer, so nothing changes, but user space can choose to assign a different one. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01mlxsw: spectrum_trap: Move layer 3 exceptions to exceptions trap groupIdo Schimmel
The layer 3 exceptions are still subject to the same trap policer, so nothing changes, but user space can choose to assign a different one. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01sh: remove sh5 supportArnd Bergmann
sh5 never became a product and has probably never really worked. Remove it by recursively deleting all associated Kconfig options and all corresponding files. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rich Felker <dalias@libc.org>
2020-06-01net: fec: disable correct clk in the err path of fec_enet_clk_enableLiu Xiang
When enable clk_ref failed, clk_ptp should be disabled rather than clk_ref itself. Signed-off-by: Liu Xiang <liuxiang_1999@126.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01net: octeon: mgmt: Repair filling of RX ringAlexander Sverdlin
The removal of mips_swiotlb_ops exposed a problem in octeon_mgmt Ethernet driver. mips_swiotlb_ops had an mb() after most of the operations and the removal of the ops had broken the receive functionality of the driver. My code inspection has shown no other places except octeon_mgmt_rx_fill_ring() where an explicit barrier would be obviously missing. The latter function however has to make sure that "ringing the bell" doesn't happen before RX ring entry is really written. The patch has been successfully tested on Octeon II. Fixes: a999933db9ed ("MIPS: remove mips_swiotlb_ops") Cc: stable@vger.kernel.org Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'regulator-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "The big change in this release is that Matti Vaittinen has factored out the linear ranges support into a separate library in lib/ since it is also useful for at least the power subsystem (and most likely others too), it helps subsystems which need to map register values into more useful real world values do so with minimal per-driver code. - Factoring out of the linear ranges support into a library in lib/ from Matti Vaittinen. - Trace points for bypass mode. - Use the consumer name in debugfs to make it easier to understand. - New drivers for Maxim MAX77826 and MAX8998" * tag 'regulator-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (23 commits) regulator: max8998: max8998_set_current_limit() can be static dt-bindings: regulator: Convert anatop regulator to json-schema regulator: core: Add regulator bypass trace points regulator: extract voltage balancing code to the separate function regulator/mfd: max8998: Document charger regulator regulator: max8998: Add charger regulator MAINTAINERS: Add maintainer entry for linear ranges helper regulator: bd718x7: remove voltage change restriction from BD71847 LDOs lib: linear_ranges: Add missing MODULE_LICENSE() regulator: use linear_ranges helper power: supply: bd70528: rename linear_range to avoid collision lib/test_linear_ranges: add a test for the 'linear_ranges' lib: add linear ranges helpers regulator: db8500-prcmu: Use true,false for bool variable regulator: bd718x7: remove voltage change restriction from BD71847 regulator: max77826: Remove erroneous additionalProperties regulator: qcom-rpmh: Fix typos in pm8150 and pm8150l regulator: Document bindings for max77826 regulator: max77826: Add max77826 regulator driver regulator: tps80031: remove redundant assignment to variables ret and val ...
2020-06-01Merge tag 'spi-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "This has been a very active release for the DesignWare driver in particular - after a long period of inactivity we have had a lot of people actively working on it for unrelated reasons this cycle with some of that work still not landed. Otherwise it's been fairly quiet for the subsystem. Highlights include: - Lots of performance improvements and fixes for the DesignWare driver from Serge Semin, Andy Shevchenko, Wan Ahmad Zainie, Clement Leger, Dinh Nguyen and Jarkko Nikula. - Support for octal mode transfers in spidev. - Slave mode support for the Rockchip drivers. - Support for AMD controllers, Broadcom mspi and Raspberry Pi 4, and Intel Elkhart Lake" * tag 'spi-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (125 commits) spi: spi-fsl-dspi: fix native data copy spi: Convert DW SPI binding to DT schema spi: dw: Refactor mid_spi_dma_setup() to separate DMA and IRQ config spi: dw: Make DMA request line assignments explicit for Intel Medfield spi: bcm2835: Remove shared interrupt support dt-bindings: snps,dw-apb-ssi: add optional reset property spi: dw: add reset control spi: bcm2835: Enable shared interrupt support spi: bcm2835: Implement shutdown callback spi: dw: Use regset32 DebugFS method to create regdump file spi: dw: Add DMA support to the DW SPI MMIO driver spi: dw: Cleanup generic DW DMA code namings spi: dw: Add DW SPI DMA/PCI/MMIO dependency on the DW SPI core spi: dw: Remove DW DMA code dependency from DW_DMAC_PCI spi: dw: Move Non-DMA code to the DW PCIe-SPI driver spi: dw: Add core suffix to the DW APB SSI core source file spi: dw: Fix Rx-only DMA transfers spi: dw: Use DMA max burst to set the request thresholds spi: dw: Parameterize the DMA Rx/Tx burst length spi: dw: Add SPI Rx-done wait method to DMA-based transfer ...
2020-06-01bnxt_tc: update indirect block supportPablo Neira Ayuso
Register ndo callback via flow_indr_dev_register() and flow_indr_dev_unregister(). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01nfp: update indirect block supportPablo Neira Ayuso
Register ndo callback via flow_indr_dev_register() and flow_indr_dev_unregister(). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01mlx5: update indirect block supportPablo Neira Ayuso
Register ndo callback via flow_indr_dev_register() and flow_indr_dev_unregister(). No need for mlx5e_rep_indr_clean_block_privs() since flow_block_cb_free() already releases the internal mapping via ->release callback, which in this case is mlx5e_rep_indr_tc_block_unbind(). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'regmap-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "This has been a very active release for the regmap API for some reason, a lot of it due to new devices with odd requirements that can sensibly be handled here. - Add support for buses implementing a custom reg_update_bits() method in case the bus has a native operation for this. - Support 16 bit register addresses in SMBus. - Allow customization of the device attached to regmap-irq. - Helpers for bitfield operations and per-port field initializations" * tag 'regmap-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: provide helpers for simple bit operations regmap: add helper for per-port regfield initialization regmap-i2c: add 16-bit width registers support regmap: Simplify implementation of the regmap_field_read_poll_timeout() macro regmap: Simplify implementation of the regmap_read_poll_timeout() macro regmap: add reg_sequence helpers regmap-irq: make it possible to add irq_chip do a specific device node regmap: Add bus reg_update_bits() support regmap: debugfs: check count when read regmap file
2020-06-01net: ethernet: mtk-star-emac: use regmap bitopsBartosz Golaszewski
Shrink the code visually by replacing regmap_update_bits() with appropriate regmap bit operations where applicable. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01regmap: provide helpers for simple bit operationsBartosz Golaszewski
In many instances regmap_update_bits() is used for simple bit setting and clearing. In these cases the last argument is redundant and we can hide it with a static inline function. This adds three new helpers for simple bit operations: set_bits, clear_bits and test_bits (the last one defined as a regular function). Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'hwmon-for-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "Infrastructure: - Add notification support New drivers: - Baikal-T1 PVT sensor driver - amd_energy driver to report energy counters - Driver for Maxim MAX16601 - Gateworks System Controller Various: - applesmc: avoid overlong udelay() - dell-smm: Use one DMI match for all XPS models - ina2xx: Implement alert functions - lm70: Add support for ACPI - lm75: Fix coding-style warnings - lm90: Add max6654 support to lm90 driver - nct7802: Replace container_of() API - nct7904: Set default timeout - nct7904: Add watchdog function - pmbus: Improve initialization of 'currpage' and 'currphase'" * tag 'hwmon-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (24 commits) hwmon: Add Baikal-T1 PVT sensor driver hwmon: Add notification support dt-bindings: hwmon: Add Baikal-T1 PVT sensor binding hwmon: (applesmc) avoid overlong udelay() hwmon: (nct7904) Set default timeout hwmon: (amd_energy) Missing platform_driver_unregister() on error in amd_energy_init() MAINTAINERS: add entry for AMD energy driver hwmon: (amd_energy) Add documentation hwmon: Add amd_energy driver to report energy counters hwmon: (nct7802) Replace container_of() API hwmon: (lm90) Add max6654 support to lm90 driver hwmon : (nct6775) Use kobj_to_dev() API hwmon: (pmbus) Driver for Maxim MAX16601 hwmon: (pmbus) Improve initialization of 'currpage' and 'currphase' hwmon: (adt7411) update contact email hwmon: (lm75) Fix all coding-style warnings on lm75 driver hwmon: Reduce indentation level in __hwmon_device_register() hwmon: (ina2xx) Implement alert functions hwmon: (lm70) Add support for ACPI hwmon: (dell-smm) Use one DMI match for all XPS models ...
2020-06-01cxgb4: cleanup error code in setup_sge_queues_uld()Dan Carpenter
The caller doesn't care about the error codes, they only check for zero vs non-zero. Still, it's better to preserve the negative error codes from alloc_uld_rxqs() instead of changing it to 1. We can also return directly if there is a failure. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'tpmdd-next-20200522' of git://git.infradead.org/users/jjs/linux-tpmddLinus Torvalds
Pull tpm updates from Jarkko Sakkinen. * tag 'tpmdd-next-20200522' of git://git.infradead.org/users/jjs/linux-tpmdd: tpm: eventlog: Replace zero-length array with flexible-array member tpm/tpm_ftpm_tee: Use UUID API for exporting the UUID
generated by cgit (git 2.34.1) at 2025-09-13 14:44:06 +0000