1. 14 Dec, 2022 24 commits
    • Yang Yingliang's avatar
      fbdev: pm2fb: fix missing pci_disable_device() · ed359a46
      Yang Yingliang authored
      Add missing pci_disable_device() in error path of probe() and remove() path.
      
      Fixes: 1da177e4 ("Linux-2.6.12-rc2")
      Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      ed359a46
    • wangkailong@jari.cn's avatar
      fbdev: pxafb: Remove unnecessary print function dev_err() · eceadc92
      wangkailong@jari.cn authored
      Eliminate the follow coccicheck warning:
      
      ./drivers/video/fbdev/pxafb.c:2330:2-9: line 2330 is redundant because
      platform_get_irq() already prints an error
      Signed-off-by: default avatarKaiLong Wang <wangkailong@jari.cn>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      eceadc92
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-sharp-ls037v7dw01: fix included headers · 23910a20
      Dmitry Torokhov authored
      The driver is using gpiod API so it should include gpio/consumer.h and
      not gpio.gh or of_gpio.h.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      23910a20
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-tpo-td028ttec1: stop including gpio.h · 275a8558
      Dmitry Torokhov authored
      The driver does not use gpios, so there is no need to include gpio.h.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      275a8558
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-lgphilips-lb035q02: remove backlight GPIO handling · a6828b1e
      Dmitry Torokhov authored
      With f048e8c1 ("omapfb: panel-lgphilips-lb035q02: Remove legacy boot
      support") it is no longer possible to specify GPIO to control the
      backlight. Remove code trying to request and toggle it.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      a6828b1e
    • Dmitry Torokhov's avatar
      fbdev: omapfb: encoder-opa362: fix included headers · 891bbadf
      Dmitry Torokhov authored
      The driver has been switched to gpiod API, so it should include
      gpio/consumer.h instead of gpio.h and of_gpio.h.
      
      With of_gpio.h no longer included we need mod_devicetable.h for
      of_device_id definition.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      891bbadf
    • Dmitry Torokhov's avatar
      fbdev: omapfb: connector-analog-tv: remove support for platform data · 90a687d6
      Dmitry Torokhov authored
      There are no users of connector_atv_platform_data in the mainline
      kernel so support for it can be removed from the panel driver.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      90a687d6
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-dpi: remove support for platform data · b7ec002c
      Dmitry Torokhov authored
      There are no users of panel_dpi_platform_data in the mainline
      kernel so support for it can be removed from the panel driver.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      b7ec002c
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-nec-nl8048hl11: switch to using gpiod API · 39630e0f
      Dmitry Torokhov authored
      Switch the driver from legacy gpio API that is deprecated to the newer
      gpiod API that respects line polarities described in ACPI/DT.
      
      Note that because existing DTSes specify incorrect polarity of reset
      lines (active high) and GPU drivers have adopted to this, we follow
      the suit and use inverted values when controlling reset lines.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      39630e0f
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-tpo-td043mtea1: switch to using gpiod API · 836bfb56
      Dmitry Torokhov authored
      Switch the driver from legacy gpio API that is deprecated to the newer
      gpiod API that respects line polarities described in ACPI/DT.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      836bfb56
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-dsi-cm: switch to using gpiod API · 67c366de
      Dmitry Torokhov authored
      Switch the driver from legacy gpio API that is deprecated to the newer
      gpiod API that respects line polarities described in ACPI/DT.
      
      Note that because existing DTSes specify incorrect polarity of reset
      lines (active high) and GPU drivers have adopted to this, we follow
      the suit and use inverted values when controlling reset lines.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      67c366de
    • Dmitry Torokhov's avatar
      fbdev: omapfb: encoder-tfp410: switch to using gpiod API · 6378085b
      Dmitry Torokhov authored
      Switch the driver from legacy gpio API that is deprecated to the newer
      gpiod API that respects line polarities described in ACPI/DT.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      6378085b
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-sony-acx565akm: switch to using gpiod API · 844c245f
      Dmitry Torokhov authored
      Switch the driver from legacy gpio API that is deprecated to the newer
      gpiod API that respects line polarities described in ACPI/DT.
      
      Note that because existing DTSes specify incorrect polarity of reset
      lines (active high) and GPU drivers have adopted to this, we follow
      the suit and use inverted values when controlling reset lines.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      844c245f
    • Dmitry Torokhov's avatar
      fbdev: omapfb: panel-sony-acx565akm: remove support for platform data · 5845b32e
      Dmitry Torokhov authored
      There are no users of panel_acx565akm_platform_data in the mainline
      kernel so support for it can be removed from the panel driver.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      5845b32e
    • Dmitry Torokhov's avatar
      fbdev: omapfb: connector-hdmi: switch to using gpiod API · 257030d4
      Dmitry Torokhov authored
      Switch the driver from legacy gpio API that is deprecated to the newer
      gpiod API that respects line polarities described in ACPI/DT.
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      257030d4
    • Colin Ian King's avatar
      fbdev: omapfb: remove redundant variable checksum · 28f24e90
      Colin Ian King authored
      Variable checksum is being used to accumulate values however
      it is never read or used afterwards. It is redundant and can
      be removed.
      Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      28f24e90
    • Andy Shevchenko's avatar
      fbdev: ssd1307fb: Drop duplicate NULL checks for PWM APIs · 6273c437
      Andy Shevchenko authored
      pwm_disable() and pwm_put() are NULL-aware, no need to
      duplicate the check in the caller.
      Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      6273c437
    • Andy Shevchenko's avatar
      fbdev: ssd1307fb: Drop optional dependency · 025e3b50
      Andy Shevchenko authored
      Only a single out of three devices need a PWM, so from driver it's
      optional. Moreover it's a single driver in the entire kernel that
      currently selects PWM. Unfortunately this selection is a root cause
      of the circular dependencies when we want to enable optional PWM
      for some other drivers that select GPIOLIB.
      
      Fixes: a2ed00da ("drivers/video: add support for the Solomon SSD1307 OLED Controller")
      Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      025e3b50
    • Linus Torvalds's avatar
      Merge tag 'pci-v6.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · c7020e1b
      Linus Torvalds authored
      Pull PCI updates from Bjorn Helgaas:
       "Enumeration:
      
         - Squash portdrv_{core,pci}.c into portdrv.c to ease maintenance and
           make more things static.
      
         - Make portdrv bind to Switch Ports that have AER. Previously, if
           these Ports lacked MSI/MSI-X, portdrv failed to bind, which meant
           the Ports couldn't be suspended to low-power states. AER on these
           Ports doesn't use interrupts, and the AER driver doesn't need to
           claim them.
      
         - Assign PCI domain IDs using ida_alloc(), which makes host bridge
           add/remove work better.
      
        Resource management:
      
         - To work better with recent BIOSes that use EfiMemoryMappedIO for
           PCI host bridge apertures, remove those regions from the E820 map
           (E820 entries normally prevent us from allocating BARs). In v5.19,
           we added some quirks to disable E820 checking, but that's not very
           maintainable. EfiMemoryMappedIO means the OS needs to map the
           region for use by EFI runtime services; it shouldn't prevent OS
           from using it.
      
        PCIe native device hotplug:
      
         - Build pciehp by default if USB4 is enabled, since Thunderbolt/USB4
           PCIe tunneling depends on native PCIe hotplug.
      
         - Enable Command Completed Interrupt only if supported to avoid user
           confusion from lspci output that says this is enabled but not
           supported.
      
         - Prevent pciehp from binding to Switch Upstream Ports; this happened
           because of interaction with acpiphp and caused devices below the
           Upstream Port to disappear.
      
        Power management:
      
         - Convert AGP drivers to generic power management. We hope to remove
           legacy power management from the PCI core eventually.
      
        Virtualization:
      
         - Fix pci_device_is_present(), which previously always returned
           "false" for VFs, causing virtio hangs when unbinding the driver.
      
        Miscellaneous:
      
         - Convert drivers to gpiod API to prepare for dropping some legacy
           code.
      
         - Fix DOE fencepost error for the maximum data object length.
      
        Baikal-T1 PCIe controller driver:
      
         - Add driver and DT bindings.
      
        Broadcom STB PCIe controller driver:
      
         - Enable Multi-MSI.
      
         - Delay 100ms after PERST# deassert to allow power and clocks to
           stabilize.
      
         - Configure Read Completion Boundary to 64 bytes.
      
        Freescale i.MX6 PCIe controller driver:
      
         - Initialize PHY before deasserting core reset to fix a regression in
           v6.0 on boards where the PHY provides the reference.
      
         - Fix imx6sx and imx8mq clock names in DT schema.
      
        Intel VMD host bridge driver:
      
         - Fix Secondary Bus Reset on VMD bridges, which allows reset of NVMe
           SSDs in VT-d pass-through scenarios.
      
         - Disable MSI remapping, which gets re-enabled by firmware during
           suspend/resume.
      
        MediaTek PCIe Gen3 controller driver:
      
         - Add MT7986 and MT8195 support.
      
        Qualcomm PCIe controller driver:
      
         - Add SC8280XP/SA8540P basic interconnect support.
      
        Rockchip DesignWare PCIe controller driver:
      
         - Base DT schema on common Synopsys schema.
      
        Synopsys DesignWare PCIe core:
      
         - Collect DT items shared between Root Port and Endpoint (PERST GPIO,
           PHY info, clocks, resets, link speed, number of lanes, number of
           iATU windows, interrupt info, etc) to snps,dw-pcie-common.yaml.
      
         - Add dma-ranges support for Root Ports and Endpoints.
      
         - Consolidate DT resource retrieval for "dbi", "dbi2", "atu", etc. to
           reduce code duplication.
      
         - Add generic names for clocks and resets to encourage more
           consistent naming across drivers using DesignWare IP.
      
         - Stop advertising PTM Responder role for Endpoints, which aren't
           allowed to be responders.
      
        TI J721E PCIe driver:
      
         - Add j721s2 host mode ID to DT schema.
      
         - Add interrupt properties to DT schema.
      
        Toshiba Visconti PCIe controller driver:
      
         - Fix interrupts array max constraints in DT schema"
      
      * tag 'pci-v6.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (95 commits)
        x86/PCI: Use pr_info() when possible
        x86/PCI: Fix log message typo
        x86/PCI: Tidy E820 removal messages
        PCI: Skip allocate_resource() if too little space available
        efi/x86: Remove EfiMemoryMappedIO from E820 map
        PCI/portdrv: Allow AER service only for Root Ports & RCECs
        PCI: xilinx-nwl: Fix coding style violations
        PCI: mvebu: Switch to using gpiod API
        PCI: pciehp: Enable Command Completed Interrupt only if supported
        PCI: aardvark: Switch to using devm_gpiod_get_optional()
        dt-bindings: PCI: mediatek-gen3: add support for mt7986
        dt-bindings: PCI: mediatek-gen3: add SoC based clock config
        dt-bindings: PCI: qcom: Allow 'dma-coherent' property
        PCI: mt7621: Add sentinel to quirks table
        PCI: vmd: Fix secondary bus reset for Intel bridges
        PCI: endpoint: pci-epf-vntb: Fix sparse ntb->reg build warning
        PCI: endpoint: pci-epf-vntb: Fix sparse build warning for epf_db
        PCI: endpoint: pci-epf-vntb: Replace hardcoded 4 with sizeof(u32)
        PCI: endpoint: pci-epf-vntb: Remove unused epf_db_phy struct member
        PCI: endpoint: pci-epf-vntb: Fix call pci_epc_mem_free_addr() in error path
        ...
      c7020e1b
    • Linus Torvalds's avatar
      Merge tag 'i3c/for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux · a0a6c76c
      Linus Torvalds authored
      Pull i3c updates from Alexandre Belloni:
       "A non-urgent fix and SETDASA is now exported to drivers"
      
      * tag 'i3c/for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
        MAINTAINERS: mark I3C DRIVER FOR SYNOPSYS DESIGNWARE orphan
        i3c: export SETDASA method
        i3c: Correct the macro module_i3c_i2c_driver
      a0a6c76c
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · ab425feb
      Linus Torvalds authored
      Pull rdma updates from Jason Gunthorpe:
       "Usual size of updates, a new driver, and most of the bulk focusing on
        rxe:
      
         - Usual typos, style, and language updates
      
         - Driver updates for mlx5, irdma, siw, rts, srp, hfi1, hns, erdma,
           mlx4, srp
      
         - Lots of RXE updates:
            * Improve reply error handling for bad MR operations
            * Code tidying
            * Debug printing uses common loggers
            * Remove half implemented RD related stuff
            * Support IBA's recently defined Atomic Write and Flush operations
      
         - erdma support for atomic operations
      
         - New driver 'mana' for Ethernet HW available in Azure VMs. This
           driver only supports DPDK"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (122 commits)
        IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
        RDMA: Add missed netdev_put() for the netdevice_tracker
        RDMA/rxe: Enable RDMA FLUSH capability for rxe device
        RDMA/cm: Make QP FLUSHABLE for supported device
        RDMA/rxe: Implement flush completion
        RDMA/rxe: Implement flush execution in responder side
        RDMA/rxe: Implement RC RDMA FLUSH service in requester side
        RDMA/rxe: Extend rxe packet format to support flush
        RDMA/rxe: Allow registering persistent flag for pmem MR only
        RDMA/rxe: Extend rxe user ABI to support flush
        RDMA: Extend RDMA kernel verbs ABI to support flush
        RDMA: Extend RDMA user ABI to support flush
        RDMA/rxe: Fix incorrect responder length checking
        RDMA/rxe: Fix oops with zero length reads
        RDMA/mlx5: Remove not-used IB_FLOW_SPEC_IB define
        RDMA/hns: Fix XRC caps on HIP08
        RDMA/hns: Fix error code of CMD
        RDMA/hns: Fix page size cap from firmware
        RDMA/hns: Fix PBL page MTR find
        RDMA/hns: Fix AH attr queried by query_qp
        ...
      ab425feb
    • Linus Torvalds's avatar
      Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd · 08cdc215
      Linus Torvalds authored
      Pull iommufd implementation from Jason Gunthorpe:
       "iommufd is the user API to control the IOMMU subsystem as it relates
        to managing IO page tables that point at user space memory.
      
        It takes over from drivers/vfio/vfio_iommu_type1.c (aka the VFIO
        container) which is the VFIO specific interface for a similar idea.
      
        We see a broad need for extended features, some being highly IOMMU
        device specific:
         - Binding iommu_domain's to PASID/SSID
         - Userspace IO page tables, for ARM, x86 and S390
         - Kernel bypassed invalidation of user page tables
         - Re-use of the KVM page table in the IOMMU
         - Dirty page tracking in the IOMMU
         - Runtime Increase/Decrease of IOPTE size
         - PRI support with faults resolved in userspace
      
        Many of these HW features exist to support VM use cases - for instance
        the combination of PASID, PRI and Userspace IO Page Tables allows an
        implementation of DMA Shared Virtual Addressing (vSVA) within a guest.
        Dirty tracking enables VM live migration with SRIOV devices and PASID
        support allow creating "scalable IOV" devices, among other things.
      
        As these features are fundamental to a VM platform they need to be
        uniformly exposed to all the driver families that do DMA into VMs,
        which is currently VFIO and VDPA"
      
      For more background, see the extended explanations in Jason's pull request:
      
        https://lore.kernel.org/lkml/Y5dzTU8dlmXTbzoJ@nvidia.com/
      
      * tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: (62 commits)
        iommufd: Change the order of MSI setup
        iommufd: Improve a few unclear bits of code
        iommufd: Fix comment typos
        vfio: Move vfio group specific code into group.c
        vfio: Refactor dma APIs for emulated devices
        vfio: Wrap vfio group module init/clean code into helpers
        vfio: Refactor vfio_device open and close
        vfio: Make vfio_device_open() truly device specific
        vfio: Swap order of vfio_device_container_register() and open_device()
        vfio: Set device->group in helper function
        vfio: Create wrappers for group register/unregister
        vfio: Move the sanity check of the group to vfio_create_group()
        vfio: Simplify vfio_create_group()
        iommufd: Allow iommufd to supply /dev/vfio/vfio
        vfio: Make vfio_container optionally compiled
        vfio: Move container related MODULE_ALIAS statements into container.c
        vfio-iommufd: Support iommufd for emulated VFIO devices
        vfio-iommufd: Support iommufd for physical VFIO devices
        vfio-iommufd: Allow iommufd to be used in place of a container fd
        vfio: Use IOMMU_CAP_ENFORCE_CACHE_COHERENCY for vfio_file_enforced_coherent()
        ...
      08cdc215
    • Linus Torvalds's avatar
      Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · aa5ad10f
      Linus Torvalds authored
      Pull SCSI updates from James Bottomley:
       "Updates to the usual drivers (target, ufs, smartpqi, lpfc).
      
        There are some core changes, mostly around reworking some of our user
        context assumptions in device put and moving some code around.
      
        The remaining updates are bug fixes and minor changes"
      
      * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (138 commits)
        scsi: sg: Fix get_user() in call sg_scsi_ioctl()
        scsi: megaraid_sas: Fix some spelling mistakes in comment
        scsi: core: Use SCSI_SCAN_INITIAL in do_scsi_scan_host()
        scsi: core: Use SCSI_SCAN_RESCAN in __scsi_add_device()
        scsi: ufs: ufs-mediatek: Remove unnecessary return code
        scsi: ufs: core: Fix the polling implementation
        scsi: libsas: Do not export sas_ata_wait_after_reset()
        scsi: hisi_sas: Fix SATA devices missing issue during I_T nexus reset
        scsi: libsas: Add smp_ata_check_ready_type()
        scsi: Revert "scsi: hisi_sas: Don't send bcast events from HW during nexus HA reset"
        scsi: Revert "scsi: hisi_sas: Drain bcast events in hisi_sas_rescan_topology()"
        scsi: ufs: ufs-mediatek: Modify the return value
        scsi: ufs: ufs-mediatek: Remove unneeded code
        scsi: device_handler: alua: Call scsi_device_put() from non-atomic context
        scsi: device_handler: alua: Revert "Move a scsi_device_put() call out of alua_check_vpd()"
        scsi: snic: Fix possible UAF in snic_tgt_create()
        scsi: qla2xxx: Initialize vha->unknown_atio_[list, work] for NPIV hosts
        scsi: qla2xxx: Remove duplicate of vha->iocb_work initialization
        scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
        scsi: sd: Use 16-byte SYNCHRONIZE CACHE on ZBC devices
        ...
      aa5ad10f
    • Linus Torvalds's avatar
      Merge tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm · e2ca6ba6
      Linus Torvalds authored
      Pull MM updates from Andrew Morton:
      
       - More userfaultfs work from Peter Xu
      
       - Several convert-to-folios series from Sidhartha Kumar and Huang Ying
      
       - Some filemap cleanups from Vishal Moola
      
       - David Hildenbrand added the ability to selftest anon memory COW
         handling
      
       - Some cpuset simplifications from Liu Shixin
      
       - Addition of vmalloc tracing support by Uladzislau Rezki
      
       - Some pagecache folioifications and simplifications from Matthew
         Wilcox
      
       - A pagemap cleanup from Kefeng Wang: we have VM_ACCESS_FLAGS, so use
         it
      
       - Miguel Ojeda contributed some cleanups for our use of the
         __no_sanitize_thread__ gcc keyword.
      
         This series should have been in the non-MM tree, my bad
      
       - Naoya Horiguchi improved the interaction between memory poisoning and
         memory section removal for huge pages
      
       - DAMON cleanups and tuneups from SeongJae Park
      
       - Tony Luck fixed the handling of COW faults against poisoned pages
      
       - Peter Xu utilized the PTE marker code for handling swapin errors
      
       - Hugh Dickins reworked compound page mapcount handling, simplifying it
         and making it more efficient
      
       - Removal of the autonuma savedwrite infrastructure from Nadav Amit and
         David Hildenbrand
      
       - zram support for multiple compression streams from Sergey Senozhatsky
      
       - David Hildenbrand reworked the GUP code's R/O long-term pinning so
         that drivers no longer need to use the FOLL_FORCE workaround which
         didn't work very well anyway
      
       - Mel Gorman altered the page allocator so that local IRQs can remnain
         enabled during per-cpu page allocations
      
       - Vishal Moola removed the try_to_release_page() wrapper
      
       - Stefan Roesch added some per-BDI sysfs tunables which are used to
         prevent network block devices from dirtying excessive amounts of
         pagecache
      
       - David Hildenbrand did some cleanup and repair work on KSM COW
         breaking
      
       - Nhat Pham and Johannes Weiner have implemented writeback in zswap's
         zsmalloc backend
      
       - Brian Foster has fixed a longstanding corner-case oddity in
         file[map]_write_and_wait_range()
      
       - sparse-vmemmap changes for MIPS, LoongArch and NIOS2 from Feiyang
         Chen
      
       - Shiyang Ruan has done some work on fsdax, to make its reflink mode
         work better under xfstests. Better, but still not perfect
      
       - Christoph Hellwig has removed the .writepage() method from several
         filesystems. They only need .writepages()
      
       - Yosry Ahmed wrote a series which fixes the memcg reclaim target
         beancounting
      
       - David Hildenbrand has fixed some of our MM selftests for 32-bit
         machines
      
       - Many singleton patches, as usual
      
      * tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (313 commits)
        mm/hugetlb: set head flag before setting compound_order in __prep_compound_gigantic_folio
        mm: mmu_gather: allow more than one batch of delayed rmaps
        mm: fix typo in struct pglist_data code comment
        kmsan: fix memcpy tests
        mm: add cond_resched() in swapin_walk_pmd_entry()
        mm: do not show fs mm pc for VM_LOCKONFAULT pages
        selftests/vm: ksm_functional_tests: fixes for 32bit
        selftests/vm: cow: fix compile warning on 32bit
        selftests/vm: madv_populate: fix missing MADV_POPULATE_(READ|WRITE) definitions
        mm/gup_test: fix PIN_LONGTERM_TEST_READ with highmem
        mm,thp,rmap: fix races between updates of subpages_mapcount
        mm: memcg: fix swapcached stat accounting
        mm: add nodes= arg to memory.reclaim
        mm: disable top-tier fallback to reclaim on proactive reclaim
        selftests: cgroup: make sure reclaim target memcg is unprotected
        selftests: cgroup: refactor proactive reclaim code to reclaim_until()
        mm: memcg: fix stale protection of reclaim target memcg
        mm/mmap: properly unaccount memory on mas_preallocate() failure
        omfs: remove ->writepage
        jfs: remove ->writepage
        ...
      e2ca6ba6
  2. 13 Dec, 2022 16 commits
    • Linus Torvalds's avatar
      Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next · 7e68dd7d
      Linus Torvalds authored
      Pull networking updates from Paolo Abeni:
       "Core:
      
         - Allow live renaming when an interface is up
      
         - Add retpoline wrappers for tc, improving considerably the
           performances of complex queue discipline configurations
      
         - Add inet drop monitor support
      
         - A few GRO performance improvements
      
         - Add infrastructure for atomic dev stats, addressing long standing
           data races
      
         - De-duplicate common code between OVS and conntrack offloading
           infrastructure
      
         - A bunch of UBSAN_BOUNDS/FORTIFY_SOURCE improvements
      
         - Netfilter: introduce packet parser for tunneled packets
      
         - Replace IPVS timer-based estimators with kthreads to scale up the
           workload with the number of available CPUs
      
         - Add the helper support for connection-tracking OVS offload
      
        BPF:
      
         - Support for user defined BPF objects: the use case is to allocate
           own objects, build own object hierarchies and use the building
           blocks to build own data structures flexibly, for example, linked
           lists in BPF
      
         - Make cgroup local storage available to non-cgroup attached BPF
           programs
      
         - Avoid unnecessary deadlock detection and failures wrt BPF task
           storage helpers
      
         - A relevant bunch of BPF verifier fixes and improvements
      
         - Veristat tool improvements to support custom filtering, sorting,
           and replay of results
      
         - Add LLVM disassembler as default library for dumping JITed code
      
         - Lots of new BPF documentation for various BPF maps
      
         - Add bpf_rcu_read_{,un}lock() support for sleepable programs
      
         - Add RCU grace period chaining to BPF to wait for the completion of
           access from both sleepable and non-sleepable BPF programs
      
         - Add support storing struct task_struct objects as kptrs in maps
      
         - Improve helper UAPI by explicitly defining BPF_FUNC_xxx integer
           values
      
         - Add libbpf *_opts API-variants for bpf_*_get_fd_by_id() functions
      
        Protocols:
      
         - TCP: implement Protective Load Balancing across switch links
      
         - TCP: allow dynamically disabling TCP-MD5 static key, reverting back
           to fast[er]-path
      
         - UDP: Introduce optional per-netns hash lookup table
      
         - IPv6: simplify and cleanup sockets disposal
      
         - Netlink: support different type policies for each generic netlink
           operation
      
         - MPTCP: add MSG_FASTOPEN and FastOpen listener side support
      
         - MPTCP: add netlink notification support for listener sockets events
      
         - SCTP: add VRF support, allowing sctp sockets binding to VRF devices
      
         - Add bridging MAC Authentication Bypass (MAB) support
      
         - Extensions for Ethernet VPN bridging implementation to better
           support multicast scenarios
      
         - More work for Wi-Fi 7 support, comprising conversion of all the
           existing drivers to internal TX queue usage
      
         - IPSec: introduce a new offload type (packet offload) allowing
           complete header processing and crypto offloading
      
         - IPSec: extended ack support for more descriptive XFRM error
           reporting
      
         - RXRPC: increase SACK table size and move processing into a
           per-local endpoint kernel thread, reducing considerably the
           required locking
      
         - IEEE 802154: synchronous send frame and extended filtering support,
           initial support for scanning available 15.4 networks
      
         - Tun: bump the link speed from 10Mbps to 10Gbps
      
         - Tun/VirtioNet: implement UDP segmentation offload support
      
        Driver API:
      
         - PHY/SFP: improve power level switching between standard level 1 and
           the higher power levels
      
         - New API for netdev <-> devlink_port linkage
      
         - PTP: convert existing drivers to new frequency adjustment
           implementation
      
         - DSA: add support for rx offloading
      
         - Autoload DSA tagging driver when dynamically changing protocol
      
         - Add new PCP and APPTRUST attributes to Data Center Bridging
      
         - Add configuration support for 800Gbps link speed
      
         - Add devlink port function attribute to enable/disable RoCE and
           migratable
      
         - Extend devlink-rate to support strict prioriry and weighted fair
           queuing
      
         - Add devlink support to directly reading from region memory
      
         - New device tree helper to fetch MAC address from nvmem
      
         - New big TCP helper to simplify temporary header stripping
      
        New hardware / drivers:
      
         - Ethernet:
            - Marvel Octeon CNF95N and CN10KB Ethernet Switches
            - Marvel Prestera AC5X Ethernet Switch
            - WangXun 10 Gigabit NIC
            - Motorcomm yt8521 Gigabit Ethernet
            - Microchip ksz9563 Gigabit Ethernet Switch
            - Microsoft Azure Network Adapter
            - Linux Automation 10Base-T1L adapter
      
         - PHY:
            - Aquantia AQR112 and AQR412
            - Motorcomm YT8531S
      
         - PTP:
            - Orolia ART-CARD
      
         - WiFi:
            - MediaTek Wi-Fi 7 (802.11be) devices
            - RealTek rtw8821cu, rtw8822bu, rtw8822cu and rtw8723du USB
              devices
      
         - Bluetooth:
            - Broadcom BCM4377/4378/4387 Bluetooth chipsets
            - Realtek RTL8852BE and RTL8723DS
            - Cypress.CYW4373A0 WiFi + Bluetooth combo device
      
        Drivers:
      
         - CAN:
            - gs_usb: bus error reporting support
            - kvaser_usb: listen only and bus error reporting support
      
         - Ethernet NICs:
            - Intel (100G):
               - extend action skbedit to RX queue mapping
               - implement devlink-rate support
               - support direct read from memory
            - nVidia/Mellanox (mlx5):
               - SW steering improvements, increasing rules update rate
               - Support for enhanced events compression
               - extend H/W offload packet manipulation capabilities
               - implement IPSec packet offload mode
            - nVidia/Mellanox (mlx4):
               - better big TCP support
            - Netronome Ethernet NICs (nfp):
               - IPsec offload support
               - add support for multicast filter
            - Broadcom:
               - RSS and PTP support improvements
            - AMD/SolarFlare:
               - netlink extened ack improvements
               - add basic flower matches to offload, and related stats
            - Virtual NICs:
               - ibmvnic: introduce affinity hint support
            - small / embedded:
               - FreeScale fec: add initial XDP support
               - Marvel mv643xx_eth: support MII/GMII/RGMII modes for Kirkwood
               - TI am65-cpsw: add suspend/resume support
               - Mediatek MT7986: add RX wireless wthernet dispatch support
               - Realtek 8169: enable GRO software interrupt coalescing per
                 default
      
         - Ethernet high-speed switches:
            - Microchip (sparx5):
               - add support for Sparx5 TC/flower H/W offload via VCAP
            - Mellanox mlxsw:
               - add 802.1X and MAC Authentication Bypass offload support
               - add ip6gre support
      
         - Embedded Ethernet switches:
            - Mediatek (mtk_eth_soc):
               - improve PCS implementation, add DSA untag support
               - enable flow offload support
            - Renesas:
               - add rswitch R-Car Gen4 gPTP support
            - Microchip (lan966x):
               - add full XDP support
               - add TC H/W offload via VCAP
               - enable PTP on bridge interfaces
            - Microchip (ksz8):
               - add MTU support for KSZ8 series
      
         - Qualcomm 802.11ax WiFi (ath11k):
            - support configuring channel dwell time during scan
      
         - MediaTek WiFi (mt76):
            - enable Wireless Ethernet Dispatch (WED) offload support
            - add ack signal support
            - enable coredump support
            - remain_on_channel support
      
         - Intel WiFi (iwlwifi):
            - enable Wi-Fi 7 Extremely High Throughput (EHT) PHY capabilities
            - 320 MHz channels support
      
         - RealTek WiFi (rtw89):
            - new dynamic header firmware format support
            - wake-over-WLAN support"
      
      * tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2002 commits)
        ipvs: fix type warning in do_div() on 32 bit
        net: lan966x: Remove a useless test in lan966x_ptp_add_trap()
        net: ipa: add IPA v4.7 support
        dt-bindings: net: qcom,ipa: Add SM6350 compatible
        bnxt: Use generic HBH removal helper in tx path
        IPv6/GRO: generic helper to remove temporary HBH/jumbo header in driver
        selftests: forwarding: Add bridge MDB test
        selftests: forwarding: Rename bridge_mdb test
        bridge: mcast: Support replacement of MDB port group entries
        bridge: mcast: Allow user space to specify MDB entry routing protocol
        bridge: mcast: Allow user space to add (*, G) with a source list and filter mode
        bridge: mcast: Add support for (*, G) with a source list and filter mode
        bridge: mcast: Avoid arming group timer when (S, G) corresponds to a source
        bridge: mcast: Add a flag for user installed source entries
        bridge: mcast: Expose __br_multicast_del_group_src()
        bridge: mcast: Expose br_multicast_new_group_src()
        bridge: mcast: Add a centralized error path
        bridge: mcast: Place netlink policy before validation functions
        bridge: mcast: Split (*, G) and (S, G) addition into different functions
        bridge: mcast: Do not derive entry type from its filter mode
        ...
      7e68dd7d
    • Linus Torvalds's avatar
      Merge tag 'xtensa-20221213' of https://github.com/jcmvbkbc/linux-xtensa · 1ca06f1c
      Linus Torvalds authored
      Pull Xtensa updates from Max Filippov:
      
       - fix kernel build with gcc-13
      
       - various minor fixes
      
      * tag 'xtensa-20221213' of https://github.com/jcmvbkbc/linux-xtensa:
        xtensa: add __umulsidi3 helper
        xtensa: update config files
        MAINTAINERS: update the 'T:' entry for xtensa
      1ca06f1c
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm · 4cb1fc6f
      Linus Torvalds authored
      Pull ARM updates from Russell King:
      
       - update unwinder to cope with module PLTs
      
       - enable UBSAN on ARM
      
       - improve kernel fault message
      
       - update UEFI runtime page tables dump
      
       - avoid clang's __aeabi_uldivmod generated in NWFPE code
      
       - disable FIQs on CPU shutdown paths
      
       - update XOR register usage
      
       - a number of build updates (using .arch, thread pointer, removal of
         lazy evaluation in Makefile)
      
       - conversion of stacktrace code to stackwalk
      
       - findbit assembly updates
      
       - hwcap feature updates for ARMv8 CPUs
      
       - instruction dump updates for big-endian platforms
      
       - support for function error injection
      
      * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (31 commits)
        ARM: 9279/1: support function error injection
        ARM: 9277/1: Make the dumped instructions are consistent with the disassembled ones
        ARM: 9276/1: Refactor dump_instr()
        ARM: 9275/1: Drop '-mthumb' from AFLAGS_ISA
        ARM: 9274/1: Add hwcap for Speculative Store Bypassing Safe
        ARM: 9273/1: Add hwcap for Speculation Barrier(SB)
        ARM: 9272/1: vfp: Add hwcap for FEAT_AA32I8MM
        ARM: 9271/1: vfp: Add hwcap for FEAT_AA32BF16
        ARM: 9270/1: vfp: Add hwcap for FEAT_FHM
        ARM: 9269/1: vfp: Add hwcap for FEAT_DotProd
        ARM: 9268/1: vfp: Add hwcap FPHP and ASIMDHP for FEAT_FP16
        ARM: 9267/1: Define Armv8 registers in AArch32 state
        ARM: findbit: add unwinder information
        ARM: findbit: operate by words
        ARM: findbit: convert to macros
        ARM: findbit: provide more efficient ARMv7 implementation
        ARM: findbit: document ARMv5 bit offset calculation
        ARM: 9259/1: stacktrace: Convert stacktrace to generic ARCH_STACKWALK
        ARM: 9258/1: stacktrace: Make stack walk callback consistent with generic code
        ARM: 9265/1: pass -march= only to compiler
        ...
      4cb1fc6f
    • Linus Torvalds's avatar
      Merge tag 'x86_sev_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 740afa4d
      Linus Torvalds authored
      Pull x86 sev updates from Borislav Petkov:
      
       - Two minor fixes to the sev-guest driver
      
      * tag 'x86_sev_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        virt/sev-guest: Add a MODULE_ALIAS
        virt/sev-guest: Remove unnecessary free in init_crypto()
      740afa4d
    • Linus Torvalds's avatar
      Merge tag 'x86_paravirt_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 82c72902
      Linus Torvalds authored
      Pull x86 paravirt update from Borislav Petkov:
      
       - Simplify paravirt patching machinery by removing the now unused
         clobber mask
      
      * tag 'x86_paravirt_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/paravirt: Remove clobber bitmask from .parainstructions
      82c72902
    • Linus Torvalds's avatar
      Merge tag 'x86_microcode_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · a70210f4
      Linus Torvalds authored
      Pull x86 microcode and IFS updates from Borislav Petkov:
       "The IFS (In-Field Scan) stuff goes through tip because the IFS driver
        uses the same structures and similar functionality as the microcode
        loader and it made sense to route it all through this branch so that
        there are no conflicts.
      
         - Add support for multiple testing sequences to the Intel In-Field
           Scan driver in order to be able to run multiple different test
           patterns. Rework things and remove the BROKEN dependency so that
           the driver can be enabled (Jithu Joseph)
      
         - Remove the subsys interface usage in the microcode loader because
           it is not really needed
      
         - A couple of smaller fixes and cleanups"
      
      * tag 'x86_microcode_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
        x86/microcode/intel: Do not retry microcode reloading on the APs
        x86/microcode/intel: Do not print microcode revision and processor flags
        platform/x86/intel/ifs: Add missing kernel-doc entry
        Revert "platform/x86/intel/ifs: Mark as BROKEN"
        Documentation/ABI: Update IFS ABI doc
        platform/x86/intel/ifs: Add current_batch sysfs entry
        platform/x86/intel/ifs: Remove reload sysfs entry
        platform/x86/intel/ifs: Add metadata validation
        platform/x86/intel/ifs: Use generic microcode headers and functions
        platform/x86/intel/ifs: Add metadata support
        x86/microcode/intel: Use a reserved field for metasize
        x86/microcode/intel: Add hdr_type to intel_microcode_sanity_check()
        x86/microcode/intel: Reuse microcode_sanity_check()
        x86/microcode/intel: Use appropriate type in microcode_sanity_check()
        x86/microcode/intel: Reuse find_matching_signature()
        platform/x86/intel/ifs: Remove memory allocation from load path
        platform/x86/intel/ifs: Remove image loading during init
        platform/x86/intel/ifs: Return a more appropriate error code
        platform/x86/intel/ifs: Remove unused selection
        x86/microcode: Drop struct ucode_cpu_info.valid
        ...
      a70210f4
    • Linus Torvalds's avatar
      Merge tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 3ef3ace4
      Linus Torvalds authored
      Pull x86 cpu updates from Borislav Petkov:
      
       - Split MTRR and PAT init code to accomodate at least Xen PV and TDX
         guests which do not get MTRRs exposed but only PAT. (TDX guests do
         not support the cache disabling dance when setting up MTRRs so they
         fall under the same category)
      
         This is a cleanup work to remove all the ugly workarounds for such
         guests and init things separately (Juergen Gross)
      
       - Add two new Intel CPUs to the list of CPUs with "normal" Energy
         Performance Bias, leading to power savings
      
       - Do not do bus master arbitration in C3 (ARB_DISABLE) on modern
         Centaur CPUs
      
      * tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)
        x86/mtrr: Make message for disabled MTRRs more descriptive
        x86/pat: Handle TDX guest PAT initialization
        x86/cpuid: Carve out all CPUID functionality
        x86/cpu: Switch to cpu_feature_enabled() for X86_FEATURE_XENPV
        x86/cpu: Remove X86_FEATURE_XENPV usage in setup_cpu_entry_area()
        x86/cpu: Drop 32-bit Xen PV guest code in update_task_stack()
        x86/cpu: Remove unneeded 64-bit dependency in arch_enter_from_user_mode()
        x86/cpufeatures: Add X86_FEATURE_XENPV to disabled-features.h
        x86/acpi/cstate: Optimize ARB_DISABLE on Centaur CPUs
        x86/mtrr: Simplify mtrr_ops initialization
        x86/cacheinfo: Switch cache_ap_init() to hotplug callback
        x86: Decouple PAT and MTRR handling
        x86/mtrr: Add a stop_machine() handler calling only cache_cpu_init()
        x86/mtrr: Let cache_aps_delayed_init replace mtrr_aps_delayed_init
        x86/mtrr: Get rid of __mtrr_enabled bool
        x86/mtrr: Simplify mtrr_bp_init()
        x86/mtrr: Remove set_all callback from struct mtrr_ops
        x86/mtrr: Disentangle MTRR init from PAT init
        x86/mtrr: Move cache control code to cacheinfo.c
        x86/mtrr: Split MTRR-specific handling from cache dis/enabling
        ...
      3ef3ace4
    • Linus Torvalds's avatar
      Merge tag 'x86_boot_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 4eb77fa1
      Linus Torvalds authored
      Pull x86 boot updates from Borislav Petkov:
       "A  of early boot cleanups and fixes.
      
         - Do some spring cleaning to the compressed boot code by moving the
           EFI mixed-mode code to a separate compilation unit, the AMD memory
           encryption early code where it belongs and fixing up build
           dependencies. Make the deprecated EFI handover protocol optional
           with the goal of removing it at some point (Ard Biesheuvel)
      
         - Skip realmode init code on Xen PV guests as it is not needed there
      
         - Remove an old 32-bit PIC code compiler workaround"
      
      * tag 'x86_boot_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/boot: Remove x86_32 PIC using %ebx workaround
        x86/boot: Skip realmode init code when running as Xen PV guest
        x86/efi: Make the deprecated EFI handover protocol optional
        x86/boot/compressed: Only build mem_encrypt.S if AMD_MEM_ENCRYPT=y
        x86/boot/compressed: Adhere to calling convention in get_sev_encryption_bit()
        x86/boot/compressed: Move startup32_check_sev_cbit() out of head_64.S
        x86/boot/compressed: Move startup32_check_sev_cbit() into .text
        x86/boot/compressed: Move startup32_load_idt() out of head_64.S
        x86/boot/compressed: Move startup32_load_idt() into .text section
        x86/boot/compressed: Pull global variable reference into startup32_load_idt()
        x86/boot/compressed: Avoid touching ECX in startup32_set_idt_entry()
        x86/boot/compressed: Simplify IDT/GDT preserve/restore in the EFI thunk
        x86/boot/compressed, efi: Merge multiple definitions of image_offset into one
        x86/boot/compressed: Move efi32_pe_entry() out of head_64.S
        x86/boot/compressed: Move efi32_entry out of head_64.S
        x86/boot/compressed: Move efi32_pe_entry into .text section
        x86/boot/compressed: Move bootargs parsing out of 32-bit startup code
        x86/boot/compressed: Move 32-bit entrypoint code into .text section
        x86/boot/compressed: Rename efi_thunk_64.S to efi-mixed.S
      4eb77fa1
    • Linus Torvalds's avatar
      Merge tag 'x86_asm_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 8b9ed79c
      Linus Torvalds authored
      Pull x86 asm updates from Borislav Petkov:
      
       - Move the 32-bit memmove() asm implementation out-of-line in order to
         fix a 32-bit full LTO build failure with clang where it would fail at
         register allocation.
      
         Move it to an asm file and clean it up while at it, similar to what
         has been already done on 64-bit
      
      * tag 'x86_asm_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mem: Move memmove to out of line assembler
      8b9ed79c
    • Linus Torvalds's avatar
      Merge tag 'efi-next-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi · fc4c9f45
      Linus Torvalds authored
      Pull EFI updates from Ard Biesheuvel:
       "Another fairly sizable pull request, by EFI subsystem standards.
      
        Most of the work was done by me, some of it in collaboration with the
        distro and bootloader folks (GRUB, systemd-boot), where the main focus
        has been on removing pointless per-arch differences in the way EFI
        boots a Linux kernel.
      
         - Refactor the zboot code so that it incorporates all the EFI stub
           logic, rather than calling the decompressed kernel as a EFI app.
      
         - Add support for initrd= command line option to x86 mixed mode.
      
         - Allow initrd= to be used with arbitrary EFI accessible file systems
           instead of just the one the kernel itself was loaded from.
      
         - Move some x86-only handling and manipulation of the EFI memory map
           into arch/x86, as it is not used anywhere else.
      
         - More flexible handling of any random seeds provided by the boot
           environment (i.e., systemd-boot) so that it becomes available much
           earlier during the boot.
      
         - Allow improved arch-agnostic EFI support in loaders, by setting a
           uniform baseline of supported features, and adding a generic magic
           number to the DOS/PE header. This should allow loaders such as GRUB
           or systemd-boot to reduce the amount of arch-specific handling
           substantially.
      
         - (arm64) Run EFI runtime services from a dedicated stack, and use it
           to recover from synchronous exceptions that might occur in the
           firmware code.
      
         - (arm64) Ensure that we don't allocate memory outside of the 48-bit
           addressable physical range.
      
         - Make EFI pstore record size configurable
      
         - Add support for decoding CXL specific CPER records"
      
      * tag 'efi-next-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: (43 commits)
        arm64: efi: Recover from synchronous exceptions occurring in firmware
        arm64: efi: Execute runtime services from a dedicated stack
        arm64: efi: Limit allocations to 48-bit addressable physical region
        efi: Put Linux specific magic number in the DOS header
        efi: libstub: Always enable initrd command line loader and bump version
        efi: stub: use random seed from EFI variable
        efi: vars: prohibit reading random seed variables
        efi: random: combine bootloader provided RNG seed with RNG protocol output
        efi/cper, cxl: Decode CXL Error Log
        efi/cper, cxl: Decode CXL Protocol Error Section
        efi: libstub: fix efi_load_initrd_dev_path() kernel-doc comment
        efi: x86: Move EFI runtime map sysfs code to arch/x86
        efi: runtime-maps: Clarify purpose and enable by default for kexec
        efi: pstore: Add module parameter for setting the record size
        efi: xen: Set EFI_PARAVIRT for Xen dom0 boot on all architectures
        efi: memmap: Move manipulation routines into x86 arch tree
        efi: memmap: Move EFI fake memmap support into x86 arch tree
        efi: libstub: Undeprecate the command line initrd loader
        efi: libstub: Add mixed mode support to command line initrd loader
        efi: libstub: Permit mixed mode return types other than efi_status_t
        ...
      fc4c9f45
    • Linus Torvalds's avatar
      Merge tag 'integrity-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity · 717e6eb4
      Linus Torvalds authored
      Pull integrity updates from Mimi Zohar:
       "Aside from the one cleanup, the other changes are bug fixes:
      
        Cleanup:
      
         - Include missing iMac Pro 2017 in list of Macs with T2 security chip
      
        Bug fixes:
      
         - Improper instantiation of "encrypted" keys with user provided data
      
         - Not handling delay in updating LSM label based IMA policy rules
           (-ESTALE)
      
         - IMA and integrity memory leaks on error paths
      
         - CONFIG_IMA_DEFAULT_HASH_SM3 hash algorithm renamed"
      
      * tag 'integrity-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
        ima: Fix hash dependency to correct algorithm
        ima: Fix misuse of dereference of pointer in template_desc_init_fields()
        integrity: Fix memory leakage in keyring allocation error path
        ima: Fix memory leak in __ima_inode_hash()
        ima: Handle -ESTALE returned by ima_filter_rule_match()
        ima: Simplify ima_lsm_copy_rule
        ima: Fix a potential NULL pointer access in ima_restore_measurement_list
        efi: Add iMac Pro 2017 to uefi skip cert quirk
        KEYS: encrypted: fix key instantiation with user-provided data
      717e6eb4
    • Linus Torvalds's avatar
      Merge tag 'sysctl-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux · 8fa37a68
      Linus Torvalds authored
      Pull sysctl updates from Luis Chamberlain:
       "Only a small step forward on the sysctl cleanups for this cycle"
      
      * tag 'sysctl-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
        sched: Move numa_balancing sysctls to its own file
      8fa37a68
    • Linus Torvalds's avatar
      Merge tag 'modules-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux · 3ba2c3ff
      Linus Torvalds authored
      Pull modules updates from Luis Chamberlain:
       "Tux gets for xmas an improvement to the average lookup performance of
        kallsyms_lookup_name() by 715x thanks to the work by Zhen Lei, which
        upgraded our old implementation from being O(n) to O(log(n)), while
        also retaining the old implementation support on /proc/kallsyms.
      
        The only penalty was increasing the memory footprint by 3 *
        kallsyms_num_syms. Folks who want to improve this further now also
        have a dedicated selftest facility through KALLSYMS_SELFTEST.
      
        Stephen Boyd added zstd in-kernel decompression support, but the only
        users of this would be folks using the load-pin LSM because otherwise
        we do module decompression in userspace.
      
        The only other thing with mentioning is a minor boot time optimization
        by Rasmus Villemoes which deferes param_sysfs_init() to late init. The
        rest is cleanups and minor fixes"
      
      * tag 'modules-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
        livepatch: Call klp_match_callback() in klp_find_callback() to avoid code duplication
        module/decompress: Support zstd in-kernel decompression
        kallsyms: Remove unneeded semicolon
        kallsyms: Add self-test facility
        livepatch: Use kallsyms_on_each_match_symbol() to improve performance
        kallsyms: Add helper kallsyms_on_each_match_symbol()
        kallsyms: Reduce the memory occupied by kallsyms_seqs_of_names[]
        kallsyms: Correctly sequence symbols when CONFIG_LTO_CLANG=y
        kallsyms: Improve the performance of kallsyms_lookup_name()
        scripts/kallsyms: rename build_initial_tok_table()
        module: Fix NULL vs IS_ERR checking for module_get_next_page
        kernel/params.c: defer most of param_sysfs_init() to late_initcall time
        module: Remove unused macros module_addr_min/max
        module: remove redundant module_sysfs_initialized variable
      3ba2c3ff
    • Linus Torvalds's avatar
      Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux · 0015edd6
      Linus Torvalds authored
      Pull clk driver updates from Stephen Boyd:
       "A pile of clk driver updates with a small tracepoint patch to the clk
        core this time around.
      
        The core framework is effectively unchanged, with the majority of the
        diff going to the Qualcomm clk driver directory because they added two
        3k line files that are almost all clk data (Abel Vesa from Linaro
        tried to shrink the number of lines down, but it doesn't seem to be
        possible without sacrificing readability).
      
        The second big driver this time around is the Rockchip rk3588 clk and
        reset unit, at _only_ 2.5k lines.
      
        Ignoring the big clk drivers from the familiar SoC vendors, there's
        just a bunch of little clk driver updates and fixes throughout here.
      
        It's the usual set of clk data fixups to describe proper parents, or
        add frequencies to frequency tables, or plug memory leaks when
        function calls fail. Also, some drivers are converted to use modern
        clk_hw APIs, which is always nice to see. And data is deduplicated,
        leading to a smaller kernel Image.
      
        Overall this batch has a larger collection of cleanups than it
        typically does. Maybe that means there are less new SoCs right now
        that need supporting, and the focus has shifted to quality and
        reliability. I can dream.
      
        New Drivers:
         - Frequency hopping controller hardware on MediaTek MT8186
         - Global clock controller for Qualcomm SM8550
         - Display clock controller for Qualcomm SC8280XP
         - RPMh clock controller for Qualcomm QDU1000 and QRU1000 SoCs
         - CPU PLL on MStar/SigmaStar SoCs
         - Support for the clock and reset unit of the Rockchip rk3588
      
        Updates:
         - Tracepoints for clk_rate_request structures
         - Debugfs support for fractional divider clk
         - Make MxL's CGU driver secure compatible
         - Ingenic JZ4755 SoC clk support
         - Support audio clks on X1000 SoCs
         - Remove flags from univ/main/syspll child fixed factor clocks across
           MediaTek platforms
         - Fix clock dependency for ADC on MediaTek MT7986
         - Fix parent for FlexSPI clock for i.MX93
         - Add USB suspend clock on i.MX8MP
         - Unmap anatop base on error for i.MX93 driver
         - Change enet clock parent to wakeup_axi_root for i.MX93
         - Drop LPIT1, LPIT2, TPM1 and TPM3 clocks for i.MX93
         - Mark HSIO bus clock and SYS_CNT clock as critical on i.MX93
         - Add 320MHz and 640MHz entries to PLL146x
         - Add audio shared gate and SAI clocks for i.MX8MP
         - Fix a possible memory leak in the error path of rockchip PLL
           creation
         - Fix header guard for V3S clocks
         - Add IR module clock for f1c100s
         - Correct the parent clocks for the (High Speed) Serial Communication
           Interfaces with FIFO ((H)SCIF) modules and the mixed-up Ethernet
           Switch clocks on Renesas R-Car S4-8
         - Add timer (TMU, CMT) and Cortex-A76 CPU core (Z0) clocks on Renesas
           R-Car V4H
         - Two PLL driver fixups for the Amlogic clk driver
         - Round SD clock rate to improve parent clock selection
         - Add Ethernet Switch and internal SASYNCPER clocks on Renesas R-Car
           S4-8
         - Add DMA (SYS-DMAC), SPI (MSIOF), external interrupt (INTC-EX)
           serial (SCIF), PWM (PWM and TPU), SDHI, and HyperFLASH/QSPI
           (RPC-IF) clocks on Renesas R-Car V4H
         - Add Multi-Function Timer Pulse Unit (MTU3a) clock and reset on
           Renesas RZ/G2L
         - Fix endless loop on Renesas RZ/N1
         - Correct the parent clocks for the High Speed Serial Communication
           Interfaces with FIFO (HSCIF) modules on the Renesas R-Car V4H SoC
           Note: HSCIF0 is used for the serial console on the White-Hawk
           development board
         - Various clk DT binding improvements and conversions to YAML
         - Qualcomm SM8150/SM8250 display clock controller cleaned up
         - Some missing clocks for Qualcomm SM8350 added
         - Qualcomm MSM8974 Global and Multimedia clock controllers
           transitioned to parent_data and parent_hws
         - Use parent_data and add network resets for Qualcomm IPQ8074
         - Qualcomm Krait clock controller modernized
         - Fix pm_runtime usage in Qualcomm SC7180 and SC7280 LPASS clock
           controllers
         - Enable retention mode on Qualcomm SM8250 USB GDSCs
         - Cleanup Qualcomm RPM and RPMh clock drivers to avoid duplicating
           clocks which definition could be shared between platforms
         - Various NULL pointer checks added for allocations"
      
      * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (188 commits)
        clk: nomadik: correct struct name kernel-doc warning
        clk: lmk04832: fix kernel-doc warnings
        clk: lmk04832: drop superfluous #include
        clk: lmk04832: drop unnecessary semicolons
        clk: lmk04832: declare variables as const when possible
        clk: socfpga: Fix memory leak in socfpga_gate_init()
        clk: microchip: enable the MPFS clk driver by default if SOC_MICROCHIP_POLARFIRE
        clk: st: Fix memory leak in st_of_quadfs_setup()
        clk: samsung: Fix memory leak in _samsung_clk_register_pll()
        clk: Add trace events for rate requests
        clk: Store clk_core for clk_rate_request
        clk: qcom: rpmh: add support for SM6350 rpmh IPA clock
        clk: qcom: mmcc-msm8974: use parent_hws/_data instead of parent_names
        clk: qcom: mmcc-msm8974: move clock parent tables down
        clk: qcom: mmcc-msm8974: use ARRAY_SIZE instead of specifying num_parents
        clk: qcom: gcc-msm8974: use parent_hws/_data instead of parent_names
        clk: qcom: gcc-msm8974: move clock parent tables down
        clk: qcom: gcc-msm8974: use ARRAY_SIZE instead of specifying num_parents
        dt-bindings: clocks: qcom,mmcc: define clocks/clock-names for MSM8974
        dt-bindings: clock: split qcom,gcc-msm8974,-msm8226 to the separate file
        ...
      0015edd6
    • Linus Torvalds's avatar
      Merge tag 'mmc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc · 71946a25
      Linus Torvalds authored
      Pull MMC and MEMSTICK updates from Ulf Hansson:
       "MMC core:
         - A few minor improvements and cleanups
      
        MMC host:
         - Remove some redundant calls to local_irq_{save,restore}()
         - Replace kmap_atomic() with kmap_local_page()
         - Take return values from mmc_add_host() into account
         - dw_mmc-pltfm: Add support to configure clk-phase for socfpga
         - hsq: Minimize latency by using a fifo to dispatch requests
         - litex_mmc: Fixup corner case for polling mode
         - mtk-sd: Add inline crypto engine clock control
         - mtk-sd: Add support for the mediatek MT7986 variant
         - renesas_sdhi: Improve reset from HS400 mode
         - renesas_sdhi: Take DMA end interrupts into account
         - sdhci: Avoid unnecessary update of clock
         - sdhci: Fix an SD tuning issue
         - sdhci-brcmst: Add Kamal Dasu as maintainer for the Broadcom driver
         - sdhci-esdhc-imx: Improve tuning logic
         - sdhci-esdhc-imx: Improve support for the imxrt1050 variant
         - sdhci_f_sdh30: Add support for non-removable media
         - sdhci_f_sdh30: Add support for the Socionext F_SDH30_E51 variant
         - sdhci_f_sdh30: Add reset control support
         - sdhci-msm: Add support for the Qcom SM8550/SM8350/SM6375 variants
         - sdhci-msm: Add support for the Qcom MSM8976 variant
         - sdhci-of-arasan: Add support for dynamic configuration
         - sdhci-of-esdhc: Limit the clock frequency to confirm to spec
         - sdhci-pci: Enable asynchronous probe
         - sdhci-sprd: Improve card detection
         - sdhci-tegra: Improve reset support
         - sdhci-tegra: Add support to program MC stream ID
         - sunplus-mmc: Add new mmc driver for the Sunplus SP7021 controller
         - vub300: Fix warning splat for SDIO irq
      
        MEMSTICK core:
         - memstick: A few minor improvements and cleanups
      
        CLK/IOMMU:
         - clk: socfpga: Drop redundant support for clk-phase for the SD/MMC clk
         - iommu: Add tegra specific helper to get stream_id"
      
      * tag 'mmc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (108 commits)
        mmc: sdhci-sprd: Disable CLK_AUTO when the clock is less than 400K
        mmc: sdhci-of-esdhc: Modify mismatched function name
        memstick/mspro_block: Convert to use sysfs_emit()/sysfs_emit_at() APIs
        mmc: sdhci-tegra: Issue CMD and DAT resets together
        mmc: sdhci-tegra: Add support to program MC stream ID
        mmc: sdhci-tegra: Separate Tegra194 and Tegra234 SoC data
        mmc: sdhci-tegra: Sort includes alphabetically
        iommu/tegra: Add tegra_dev_iommu_get_stream_id() helper
        iommu: Add note about struct iommu_fwspec usage
        mmc: sdhci-brcmstb: Resolve "unused" warnings with CONFIG_OF=n
        dt-bindings: mmc: sdhci-msm: allow dma-coherent
        dt-bindings: mmc: sdhci-msm: drop properties mentioned in common MMC
        dt-bindings: mmc: sdhci-msm: cleanup style
        dt-bindings: mmc: sdhci-am654: cleanup style
        dt-bindings: mmc: sdhci: document sdhci-caps and sdhci-caps-mask
        mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING
        MAINTAINERS: Update maintainer for SDHCI Broadcom BRCMSTB driver
        mmc: sdhci-of-esdhc: limit the SDHC clock frequency
        mmc: sdhci: Remove unneeded semicolon
        mmc: core: Normalize the error handling branch in sd_read_ext_regs()
        ...
      71946a25
    • Linus Torvalds's avatar
      Merge tag 'for-linus-6.2-1' of https://github.com/cminyard/linux-ipmi · 90b12f42
      Linus Torvalds authored
      Pull IPMI updates from Corey Minyard:
       "This includes a number of small fixes, as usual.
      
        It also includes a new driver for doing the i2c (SSIF) interface
        BMC-side, pretty much completing the BMC side interfaces"
      
      * tag 'for-linus-6.2-1' of https://github.com/cminyard/linux-ipmi:
        ipmi/watchdog: use strscpy() to instead of strncpy()
        ipmi: ssif_bmc: Convert to i2c's .probe_new()
        ipmi: fix use after free in _ipmi_destroy_user()
        ipmi/watchdog: Include <linux/kstrtox.h> when appropriate
        ipmi:ssif: Increase the message retry time
        ipmi: Fix some kernel-doc warnings
        ipmi: ssif_bmc: Use EPOLLIN instead of POLLIN
        ipmi: fix msg stack when IPMI is disconnected
        ipmi: fix memleak when unload ipmi driver
        ipmi: fix long wait in unload when IPMI disconnect
        ipmi: kcs: Poll OBF briefly to reduce OBE latency
        bindings: ipmi: Add binding for SSIF BMC driver
        ipmi: ssif_bmc: Add SSIF BMC driver
      90b12f42