[PATCH 6.6 000/145] 6.6.83-rc1 review

[PATCH 6.6 000/145] 6.6.83-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.6.83 release.
There are 145 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.6.83-rc1

Thomas Weißschuh <thomas.weissschuh@linutronix.de>
    kbuild: userprogs: use correct lld when linking through clang

Quang Le <quanglex97@gmail.com>
    pfifo_tail_enqueue: Drop new packet when sch->limit == 0

Ralf Schlatterbeck <rsc@runtux.com>
    spi-mxs: Fix chipselect glitch

Ard Biesheuvel <ardb@kernel.org>
    x86/boot: Sanitize boot params before parsing command line

Ard Biesheuvel <ardb@kernel.org>
    x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'

Roberto Sassu <roberto.sassu@huawei.com>
    ima: Reset IMA_NONACTION_RULE_FLAGS after post_setattr

Xi Ruoyao <xry111@xry111.site>
    x86/mm: Don't disable PCID when INVLPG has been fixed by microcode

Jiri Olsa <jolsa@kernel.org>
    uprobes: Fix race in uprobe_free_utask

Imre Deak <imre.deak@intel.com>
    drm/i915/dsi: Use TRANS_DDI_FUNC_CTL's own port width macro

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "KVM: PPC: e500: Mark "struct page" dirty in kvmppc_e500_shadow_map()"

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "KVM: PPC: e500: Mark "struct page" pfn accessed before dropping mmu_lock"

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "KVM: PPC: e500: Use __kvm_faultin_pfn() to handle page faults"

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "KVM: e500: always restore irqs"

Samuel Holland <samuel.holland@sifive.com>
    riscv: Save/restore envcfg CSR during CPU suspend

Samuel Holland <samuel.holland@sifive.com>
    riscv: Fix enabling cbo.zero when running in M-mode

Arnd Bergmann <arnd@arndb.de>
    ALSA: hda: realtek: fix incorrect IS_REACHABLE() usage

Arnd Bergmann <arnd@arndb.de>
    kbuild: hdrcheck: fix cross build with clang

Ryan Roberts <ryan.roberts@arm.com>
    arm64: hugetlb: Fix huge_ptep_get_and_clear() for non-present ptes

Ryan Roberts <ryan.roberts@arm.com>
    mm: hugetlb: Add huge page size param to huge_ptep_get_and_clear()

Nayab Sayed <nayabbasha.sayed@microchip.com>
    iio: adc: at91-sama5d2_adc: fix sama7g5 realbits value

Angelo Dureghello <adureghello@baylibre.com>
    iio: dac: ad3552r: clear reset status flag

Sam Winchenbach <swinchenbach@arka.org>
    iio: filter: admv8818: Force initialization of SDO

Haoyu Li <lihaoyu499@gmail.com>
    drivers: virt: acrn: hsm: Use kzalloc to avoid info leak in pmcmd_ioctl

Andy Shevchenko <andriy.shevchenko@linux.intel.com>
    eeprom: digsy_mtc: Make GPIO lookup table match the device

Manivannan Sadhasivam <mani@kernel.org>
    bus: mhi: host: pci_generic: Use pci_try_reset_function() to avoid deadlock

Visweswara Tanuku <quic_vtanuku@quicinc.com>
    slimbus: messaging: Free transaction ID in delayed interrupt scenario

Luca Ceresoli <luca.ceresoli@bootlin.com>
    drivers: core: fix device leak in __fw_devlink_relax_cycles()

Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
    char: misc: deallocate static minor in error path

Alexander Shishkin <alexander.shishkin@linux.intel.com>
    intel_th: pci: Add Panther Lake-P/U support

Alexander Shishkin <alexander.shishkin@linux.intel.com>
    intel_th: pci: Add Panther Lake-H support

Pawel Chmielewski <pawel.chmielewski@intel.com>
    intel_th: pci: Add Arrow Lake support

Alexander Usyskin <alexander.usyskin@intel.com>
    mei: me: add panther lake P DID

Qiu-ji Chen <chenqiuji666@gmail.com>
    cdx: Fix possible UAF error in driver_override_show()

Xiaoyao Li <xiaoyao.li@intel.com>
    KVM: x86: Explicitly zero EAX and EBX when PERFMON_V2 isn't supported by KVM

Sean Christopherson <seanjc@google.com>
    KVM: SVM: Suppress DEBUGCTL.BTF on AMD

Sean Christopherson <seanjc@google.com>
    KVM: SVM: Drop DEBUGCTL[5:2] from guest's effective value

Michal Pecio <michal.pecio@gmail.com>
    usb: xhci: Enable the TRB overfetch quirk on VIA VL805

Andy Shevchenko <andriy.shevchenko@linux.intel.com>
    xhci: pci: Fix indentation in the PCI device ID definitions

Prashanth K <prashanth.k@oss.qualcomm.com>
    usb: gadget: Check bmAttributes only if configuration is valid

Marek Szyprowski <m.szyprowski@samsung.com>
    usb: gadget: Fix setting self-powered state on suspend

Prashanth K <prashanth.k@oss.qualcomm.com>
    usb: gadget: Set self-powered based on MaxPower and bmAttributes

AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
    usb: typec: tcpci_rt1711h: Unmask alert interrupts to fix functionality

Fedor Pchelkin <boddah8794@gmail.com>
    usb: typec: ucsi: increase timeout for PPM reset operations

Badhri Jagan Sridharan <badhri@google.com>
    usb: dwc3: gadget: Prevent irq storm when TH re-executes

Thinh Nguyen <Thinh.Nguyen@synopsys.com>
    usb: dwc3: Set SUSPENDENABLE soon after phy init

Nikita Zhandarovich <n.zhandarovich@fintech.ru>
    usb: atm: cxacru: fix a flaw in existing endpoint checks

Prashanth K <prashanth.k@oss.qualcomm.com>
    usb: gadget: u_ether: Set is_suspend flag if remote wakeup fails

Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
    usb: renesas_usbhs: Flush the notify_hotplug_work

Andrei Kuchynski <akuchynski@chromium.org>
    usb: typec: ucsi: Fix NULL pointer access

Miao Li <limiao@kylinos.cn>
    usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader

Pawel Laszczak <pawell@cadence.com>
    usb: hub: lack of clearing xHC resources

Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
    usb: renesas_usbhs: Use devm_usb_get_phy()

Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
    usb: renesas_usbhs: Call clk_put()

Christian Heusel <christian@heusel.eu>
    Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection"

Fabrizio Castro <fabrizio.castro.jz@renesas.com>
    gpio: rcar: Fix missing of_node_put() call

Justin Iurman <justin.iurman@uliege.be>
    net: ipv6: fix missing dst ref drop in ila lwtunnel

Justin Iurman <justin.iurman@uliege.be>
    net: ipv6: fix dst ref loop in ila lwtunnel

Lorenzo Bianconi <lorenzo@kernel.org>
    net: dsa: mt7530: Fix traffic flooding for MMIO devices

Zecheng Li <zecheng@google.com>
    sched/fair: Fix potential memory corruption in child_cfs_rq_on_list

Uday Shankar <ushankar@purestorage.com>
    ublk: set_params: properly check if parameters can be applied

Jason Xing <kerneljasonxing@gmail.com>
    net-timestamp: support TCP GSO case for a few missing flags

Namjae Jeon <linkinjeon@kernel.org>
    exfat: fix soft lockup in exfat_clear_bitmap

Jarkko Sakkinen <jarkko@kernel.org>
    x86/sgx: Fix size overflows in sgx_encl_create()

Oscar Maes <oscmaes92@gmail.com>
    vlan: enforce underlying device type

Jiayuan Chen <jiayuan.chen@linux.dev>
    ppp: Fix KMSAN uninit-value warning with bpf

Luca Weiss <luca.weiss@fairphone.com>
    net: ipa: Enable checksum for IPA_ENDPOINT_AP_MODEM_{RX,TX} for v4.7

Luca Weiss <luca.weiss@fairphone.com>
    net: ipa: Fix QSB data for v4.7

Luca Weiss <luca.weiss@fairphone.com>
    net: ipa: Fix v4.7 resource group names

Vicki Pfau <vi@endrift.com>
    HID: hid-steam: Fix use-after-free when detaching device

Peiyang Wang <wangpeiyang1@huawei.com>
    net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error

Nikolay Aleksandrov <razor@blackwall.org>
    be2net: fix sleeping while atomic bugs in be_ndo_bridge_getlink

Philipp Stanner <phasta@kernel.org>
    drm/sched: Fix preprocessor guard

Xinghuo Chen <xinghuo.chen@foxmail.com>
    hwmon: fix a NULL vs IS_ERR_OR_NULL() check in xgene_hwmon_probe()

Eric Dumazet <edumazet@google.com>
    llc: do not use skb_get() before dev_queue_xmit()

Murad Masimov <m.masimov@mt-integration.ru>
    ALSA: usx2y: validate nrpacks module parameter on probe

Masami Hiramatsu (Google) <mhiramat@kernel.org>
    tracing: probe-events: Remove unused MAX_ARG_BUF_LEN macro

Erik Schumacher <erik.schumacher@iris-sensing.com>
    hwmon: (ad7314) Validate leading zero bits and return error

Maud Spierings <maudspierings@gocontroll.com>
    hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table

Titus Rwantare <titusr@google.com>
    hwmon: (pmbus) Initialise page count in pmbus_identify()

Peter Zijlstra <peterz@infradead.org>
    perf/core: Fix pmus_lock vs. pmus_srcu ordering

Vitaliy Shevtsov <v.shevtsov@mt-integration.ru>
    caif_virtio: fix wrong pointer check in cfv_probe()

Antoine Tenart <atenart@kernel.org>
    net: gso: fix ownership in __udp_gso_segment

Meir Elisha <meir.elisha@volumez.com>
    nvmet-tcp: Fix a possible sporadic response drops in weakly ordered arch

Salah Triki <salah.triki@gmail.com>
    bluetooth: btusb: Initialize .owner field of force_poll_sync_fops

Zhang Lixu <lixu.zhang@intel.com>
    HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove()

Yu-Chun Lin <eleanor15x@gmail.com>
    HID: google: fix unused variable warning under !CONFIG_ACPI

Johannes Berg <johannes.berg@intel.com>
    wifi: iwlwifi: limit printed string from FW file

Ryan Roberts <ryan.roberts@arm.com>
    mm: don't skip arch_sync_kernel_mappings() in error paths

Hao Zhang <zhanghao1@kylinos.cn>
    mm/page_alloc: fix uninitialized variable

Olivier Gayot <olivier.gayot@canonical.com>
    block: fix conversion of GPT partition name to 7-bit

Mike Snitzer <snitzer@kernel.org>
    NFS: fix nfs_release_folio() to not deadlock via kcompactd writeback

Heiko Carstens <hca@linux.ibm.com>
    s390/traps: Fix test_monitor_call() inline assembly

Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    dma: kmsan: export kmsan_handle_dma() for modules

Haoxiang Li <haoxiang_li2024@163.com>
    rapidio: fix an API misues when rio_add_net() fails

Haoxiang Li <haoxiang_li2024@163.com>
    rapidio: add check for rio_add_net() in rio_scan_alloc_net()

Vitaliy Shevtsov <v.shevtsov@mt-integration.ru>
    wifi: nl80211: reject cooked mode if it is set along with other flags

Nikita Zhandarovich <n.zhandarovich@fintech.ru>
    wifi: cfg80211: regulatory: improve invalid hints checking

Haoxiang Li <haoxiang_li2024@163.com>
    Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected()

Haoxiang Li <haoxiang_li2024@163.com>
    Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name()

Krister Johansen <kjlx@templeofstupid.com>
    mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr

Ahmed S. Darwish <darwi@linutronix.de>
    x86/cpu: Properly parse CPUID leaf 0x2 TLB descriptor 0x63

Ahmed S. Darwish <darwi@linutronix.de>
    x86/cpu: Validate CPUID leaf 0x2 EDX output

Ahmed S. Darwish <darwi@linutronix.de>
    x86/cacheinfo: Validate CPUID leaf 0x2 EDX output

Mingcong Bai <jeffbai@aosc.io>
    platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e

Richard Thier <u9vata@gmail.com>
    drm/radeon: Fix rs400_gpu_init for ATI mobility radeon Xpress 200M

Ma Ke <make24@iscas.ac.cn>
    drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params

Paul Fertser <fercerpav@gmail.com>
    hwmon: (peci/dimmtemp) Do not provide fake thresholds data

Kailang Yang <kailang@realtek.com>
    ALSA: hda/realtek: update ALC222 depop optimize

Kailang Yang <kailang@realtek.com>
    ALSA: hda/realtek - add supported Mic Mute LED for Lenovo platform

Hoku Ishibe <me@hokuishi.be>
    ALSA: hda: intel: Add Dell ALC3271 to power_save denylist

Takashi Iwai <tiwai@suse.de>
    ALSA: seq: Avoid module auto-load handling at event delivery

Koichiro Den <koichiro.den@canonical.com>
    gpio: aggregator: protect driver attr handlers against module unload

Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
    gpio: rcar: Use raw_spinlock to protect register access

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: fix bug on trap in smb2_lock

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: fix use-after-free in smb2_lock

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: fix out-of-bounds in parse_sec_desc()

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: fix type confusion via race condition when using ipc_msg_send_request

Daniil Dulov <d.dulov@aladdin.ru>
    HID: appleir: Fix potential NULL dereference at raw event handle

Bibo Mao <maobibo@loongson.cn>
    LoongArch: Set max_pfn with the PFN of the last page

Huacai Chen <chenhuacai@kernel.org>
    LoongArch: Use polling play_dead() when resuming from hibernation

Tiezhu Yang <yangtiezhu@loongson.cn>
    LoongArch: Convert unreachable() to BUG()

Masami Hiramatsu (Google) <mhiramat@kernel.org>
    tracing: tprobe-events: Fix a memory leak when tprobe with $retval

Rob Herring (Arm) <robh@kernel.org>
    Revert "of: reserved-memory: Fix using wrong number of cells to get property 'alignment'"

Borislav Petkov (AMD) <bp@alien8.de>
    x86/microcode/AMD: Add some forgotten models to the SHA check

Yong-Xuan Wang <yongxuan.wang@sifive.com>
    riscv: signal: fix signal_minsigstksz

Andrew Jones <ajones@ventanamicro.com>
    RISC-V: Enable cbo.zero in usermode

Rob Herring <robh@kernel.org>
    riscv: cacheinfo: Use of_property_present() for non-boolean properties

Miquel Sabaté Solà <mikisabate@gmail.com>
    riscv: Prevent a bad reference count on CPU nodes

Yunhui Cui <cuiyunhui@bytedance.com>
    riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT

Yunhui Cui <cuiyunhui@bytedance.com>
    riscv: cacheinfo: remove the useless input parameter (node) of ci_leaf_init()

Trond Myklebust <trond.myklebust@hammerspace.com>
    NFS: O_DIRECT writes must check and adjust the file length

Waiman Long <longman@redhat.com>
    x86/speculation: Add __update_spec_ctrl() helper

Wei Fang <wei.fang@nxp.com>
    net: enetc: VFs do not support HWTSTAMP_TX_ONESTEP_SYNC

Martyn Welch <martyn.welch@collabora.com>
    net: enetc: Replace ifdef with IS_ENABLED

Gal Pressman <gal@nvidia.com>
    net: enetc: Remove setting of RX software timestamp

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu: disable BAR resize on Dell G5 SE

Ma Jun <Jun.Ma2@amd.com>
    drm/amdgpu: Check extended configuration space register when system uses large bar

Nick Child <nnac123@linux.ibm.com>
    ibmvnic: Inspect header requirements before using scrq direct

Nick Child <nnac123@linux.ibm.com>
    ibmvnic: Perform tx CSO during send scrq direct

Paulo Alcantara <pc@manguebit.com>
    smb: client: fix chmod(2) regression with ATTR_READONLY

Farouk Bouabid <farouk.bouabid@theobroma-systems.com>
    arm64: dts: rockchip: add rs485 support on uart5 of px30-ringneck-haikou

Imre Deak <imre.deak@intel.com>
    drm/i915/ddi: Fix HDMI port width programming in DDI_BUF_CTL

Lucas De Marchi <lucas.demarchi@intel.com>
    drm/i915/xe2lpd: Move D2D enable/disable

Peter Jones <pjones@redhat.com>
    efi: Don't map the entire mokvar table to determine its size

Andrew Cooper <andrew.cooper3@citrix.com>
    x86/amd_nb: Use rdmsr_safe() in amd_get_mmconfig_range()


-------------

Diffstat:

 Makefile                                           |   9 +-
 .../boot/dts/rockchip/px30-ringneck-haikou.dts     |   1 +
 arch/arm64/include/asm/hugetlb.h                   |   4 +-
 arch/arm64/mm/hugetlbpage.c                        |  59 +++---
 arch/loongarch/include/asm/hugetlb.h               |   6 +-
 arch/loongarch/kernel/machine_kexec.c              |   4 +-
 arch/loongarch/kernel/setup.c                      |   3 +
 arch/loongarch/kernel/smp.c                        |  47 ++++-
 arch/mips/include/asm/hugetlb.h                    |   6 +-
 arch/parisc/include/asm/hugetlb.h                  |   2 +-
 arch/parisc/mm/hugetlbpage.c                       |   2 +-
 arch/powerpc/include/asm/hugetlb.h                 |   6 +-
 arch/powerpc/kvm/e500_mmu_host.c                   |  21 ++-
 arch/riscv/include/asm/cpufeature.h                |   1 +
 arch/riscv/include/asm/csr.h                       |   3 +
 arch/riscv/include/asm/hugetlb.h                   |   3 +-
 arch/riscv/include/asm/hwcap.h                     |  16 ++
 arch/riscv/include/asm/suspend.h                   |   1 +
 arch/riscv/kernel/cacheinfo.c                      |  54 ++++--
 arch/riscv/kernel/cpufeature.c                     |   6 +
 arch/riscv/kernel/setup.c                          |   6 +-
 arch/riscv/kernel/smpboot.c                        |   4 +
 arch/riscv/kernel/suspend.c                        |   4 +
 arch/riscv/mm/hugetlbpage.c                        |   2 +-
 arch/s390/include/asm/hugetlb.h                    |  17 +-
 arch/s390/kernel/traps.c                           |   6 +-
 arch/s390/mm/hugetlbpage.c                         |   4 +-
 arch/sparc/include/asm/hugetlb.h                   |   2 +-
 arch/sparc/mm/hugetlbpage.c                        |   2 +-
 arch/x86/boot/compressed/acpi.c                    |  14 +-
 arch/x86/boot/compressed/cmdline.c                 |   4 +-
 arch/x86/boot/compressed/ident_map_64.c            |   7 +-
 arch/x86/boot/compressed/kaslr.c                   |  26 +--
 arch/x86/boot/compressed/mem.c                     |   6 +-
 arch/x86/boot/compressed/misc.c                    |  26 +--
 arch/x86/boot/compressed/misc.h                    |   1 -
 arch/x86/boot/compressed/pgtable_64.c              |  11 +-
 arch/x86/boot/compressed/sev.c                     |   2 +-
 arch/x86/include/asm/boot.h                        |   2 +
 arch/x86/include/asm/spec-ctrl.h                   |  11 ++
 arch/x86/kernel/amd_nb.c                           |   9 +-
 arch/x86/kernel/cpu/cacheinfo.c                    |   2 +-
 arch/x86/kernel/cpu/intel.c                        |  52 ++++--
 arch/x86/kernel/cpu/microcode/amd.c                |   6 +
 arch/x86/kernel/cpu/sgx/ioctl.c                    |   7 +
 arch/x86/kvm/cpuid.c                               |   2 +-
 arch/x86/kvm/svm/svm.c                             |  21 +++
 arch/x86/kvm/svm/svm.h                             |   2 +-
 arch/x86/mm/init.c                                 |  23 ++-
 block/partitions/efi.c                             |   2 +-
 drivers/base/core.c                                |   1 +
 drivers/block/ublk_drv.c                           |   7 +-
 drivers/bluetooth/btusb.c                          |   1 +
 drivers/bus/mhi/host/pci_generic.c                 |   5 +-
 drivers/cdx/cdx.c                                  |   6 +-
 drivers/char/misc.c                                |   2 +-
 drivers/firmware/efi/libstub/x86-stub.c            |   2 +-
 drivers/firmware/efi/libstub/x86-stub.h            |   2 -
 drivers/firmware/efi/mokvar-table.c                |  42 ++---
 drivers/gpio/gpio-aggregator.c                     |  20 ++-
 drivers/gpio/gpio-rcar.c                           |  31 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c         |  11 ++
 drivers/gpu/drm/amd/display/dc/core/dc_resource.c  |   3 +-
 drivers/gpu/drm/i915/display/icl_dsi.c             |   4 +-
 drivers/gpu/drm/i915/display/intel_ddi.c           |  46 +++--
 drivers/gpu/drm/i915/i915_reg.h                    |   4 +-
 drivers/gpu/drm/radeon/r300.c                      |   3 +-
 drivers/gpu/drm/radeon/radeon_asic.h               |   1 +
 drivers/gpu/drm/radeon/rs400.c                     |  18 +-
 drivers/gpu/drm/scheduler/gpu_scheduler_trace.h    |   4 +-
 drivers/hid/hid-appleir.c                          |   2 +-
 drivers/hid/hid-google-hammer.c                    |   2 +
 drivers/hid/hid-steam.c                            |   2 +-
 drivers/hid/intel-ish-hid/ishtp-hid.c              |   4 +-
 drivers/hwmon/ad7314.c                             |  10 ++
 drivers/hwmon/ntc_thermistor.c                     |  66 +++----
 drivers/hwmon/peci/dimmtemp.c                      |  10 +-
 drivers/hwmon/pmbus/pmbus.c                        |   2 +
 drivers/hwmon/xgene-hwmon.c                        |   2 +-
 drivers/hwtracing/intel_th/pci.c                   |  15 ++
 drivers/iio/adc/at91-sama5d2_adc.c                 |  68 ++++---
 drivers/iio/dac/ad3552r.c                          |   6 +
 drivers/iio/filter/admv8818.c                      |  14 +-
 drivers/misc/cardreader/rtsx_usb.c                 |  15 --
 drivers/misc/eeprom/digsy_mtc_eeprom.c             |   2 +-
 drivers/misc/mei/hw-me-regs.h                      |   2 +
 drivers/misc/mei/pci-me.c                          |   2 +
 drivers/net/caif/caif_virtio.c                     |   2 +-
 drivers/net/dsa/mt7530.c                           |   8 +-
 drivers/net/ethernet/emulex/benet/be.h             |   2 +-
 drivers/net/ethernet/emulex/benet/be_cmds.c        | 197 ++++++++++-----------
 drivers/net/ethernet/emulex/benet/be_main.c        |   2 +-
 drivers/net/ethernet/freescale/enetc/enetc.c       |  25 ++-
 drivers/net/ethernet/freescale/enetc/enetc.h       |   9 +-
 .../net/ethernet/freescale/enetc/enetc_ethtool.c   |  27 +--
 .../net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c |   2 +-
 drivers/net/ethernet/ibm/ibmvnic.c                 |  21 ++-
 drivers/net/ipa/data/ipa_data-v4.7.c               |  18 +-
 drivers/net/ppp/ppp_generic.c                      |  28 ++-
 drivers/net/wireless/intel/iwlwifi/iwl-drv.c       |   2 +-
 drivers/nvme/target/tcp.c                          |  15 +-
 drivers/of/of_reserved_mem.c                       |   4 +-
 drivers/platform/x86/thinkpad_acpi.c               |   1 +
 drivers/rapidio/devices/rio_mport_cdev.c           |   3 +-
 drivers/rapidio/rio-scan.c                         |   5 +-
 drivers/slimbus/messaging.c                        |   5 +-
 drivers/spi/spi-mxs.c                              |   3 +-
 drivers/usb/atm/cxacru.c                           |  13 +-
 drivers/usb/core/hub.c                             |  33 ++++
 drivers/usb/core/quirks.c                          |   4 +
 drivers/usb/dwc3/core.c                            |  85 +++++----
 drivers/usb/dwc3/core.h                            |   2 +-
 drivers/usb/dwc3/drd.c                             |   4 +-
 drivers/usb/dwc3/gadget.c                          |  10 +-
 drivers/usb/gadget/composite.c                     |  17 +-
 drivers/usb/gadget/function/u_ether.c              |   4 +-
 drivers/usb/host/xhci-mem.c                        |   3 +-
 drivers/usb/host/xhci-pci.c                        |  18 +-
 drivers/usb/host/xhci.h                            |   2 +-
 drivers/usb/renesas_usbhs/common.c                 |   6 +-
 drivers/usb/renesas_usbhs/mod_gadget.c             |   2 +-
 drivers/usb/typec/tcpm/tcpci_rt1711h.c             |  11 ++
 drivers/usb/typec/ucsi/ucsi.c                      |  15 +-
 drivers/virt/acrn/hsm.c                            |   6 +-
 fs/exfat/balloc.c                                  |  10 +-
 fs/exfat/exfat_fs.h                                |   2 +-
 fs/exfat/fatent.c                                  |  11 +-
 fs/nfs/direct.c                                    |  19 ++
 fs/nfs/file.c                                      |   3 +-
 fs/smb/client/inode.c                              |   4 +-
 fs/smb/server/smb2pdu.c                            |   8 +-
 fs/smb/server/smbacl.c                             |  16 ++
 fs/smb/server/transport_ipc.c                      |   1 +
 include/asm-generic/hugetlb.h                      |   2 +-
 include/linux/compaction.h                         |   5 +
 include/linux/hugetlb.h                            |   4 +-
 include/linux/sched.h                              |   2 +-
 kernel/events/core.c                               |   4 +-
 kernel/events/uprobes.c                            |   2 +-
 kernel/sched/fair.c                                |   6 +-
 kernel/trace/trace_fprobe.c                        |   2 +
 kernel/trace/trace_probe.h                         |   1 -
 mm/compaction.c                                    |   3 +
 mm/hugetlb.c                                       |   4 +-
 mm/kmsan/hooks.c                                   |   1 +
 mm/memory.c                                        |   6 +-
 mm/page_alloc.c                                    |   1 +
 mm/vmalloc.c                                       |   4 +-
 net/8021q/vlan.c                                   |   3 +-
 net/bluetooth/mgmt.c                               |   5 +
 net/ipv4/tcp_offload.c                             |  11 +-
 net/ipv4/udp_offload.c                             |   8 +-
 net/ipv6/ila/ila_lwt.c                             |   4 +-
 net/llc/llc_s_ac.c                                 |  49 ++---
 net/mptcp/pm_netlink.c                             |  18 +-
 net/sched/sch_fifo.c                               |   3 +
 net/wireless/nl80211.c                             |   5 +
 net/wireless/reg.c                                 |   3 +-
 security/integrity/ima/ima_main.c                  |   7 +-
 security/integrity/integrity.h                     |   3 +
 sound/core/seq/seq_clientmgr.c                     |  46 +++--
 sound/pci/hda/Kconfig                              |   1 +
 sound/pci/hda/hda_intel.c                          |   2 +
 sound/pci/hda/patch_realtek.c                      |  99 ++++++++++-
 sound/usb/usx2y/usbusx2y.c                         |  11 ++
 sound/usb/usx2y/usbusx2y.h                         |  26 +++
 sound/usb/usx2y/usbusx2yaudio.c                    |  27 ---
 usr/include/Makefile                               |   2 +-
 168 files changed, 1335 insertions(+), 707 deletions(-)

[PATCH 6.6 141/145] x86/boot: Rename conflicting boot_params pointer to boot_params_ptr

[Greg Kroah-Hartman]

6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ard Biesheuvel <ardb@kernel.org>

commit d55d5bc5d937743aa8ebb7ca3af25111053b5d8c upstream.

The x86 decompressor is built and linked as a separate executable, but
it shares components with the kernel proper, which are either #include'd
as C files, or linked into the decompresor as a static library (e.g, the
EFI stub)

Both the kernel itself and the decompressor define a global symbol
'boot_params' to refer to the boot_params struct, but in the former
case, it refers to the struct directly, whereas in the decompressor, it
refers to a global pointer variable referring to the struct boot_params
passed by the bootloader or constructed from scratch.

This ambiguity is unfortunate, and makes it impossible to assign this
decompressor variable from the x86 EFI stub, given that declaring it as
extern results in a clash. So rename the decompressor version (whose
scope is limited) to boot_params_ptr.

[ mingo: Renamed 'boot_params_p' to 'boot_params_ptr' for clarity ]

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org
[ardb: include references to boot_params in x86-stub.[ch]]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/x86/boot/compressed/acpi.c         |   14 +++++++-------
 arch/x86/boot/compressed/cmdline.c      |    4 ++--
 arch/x86/boot/compressed/ident_map_64.c |    7 ++++---
 arch/x86/boot/compressed/kaslr.c        |   26 +++++++++++++-------------
 arch/x86/boot/compressed/mem.c          |    6 +++---
 arch/x86/boot/compressed/misc.c         |   26 +++++++++++++-------------
 arch/x86/boot/compressed/misc.h         |    1 -
 arch/x86/boot/compressed/pgtable_64.c   |    9 ++++-----
 arch/x86/boot/compressed/sev.c          |    2 +-
 arch/x86/include/asm/boot.h             |    2 ++
 drivers/firmware/efi/libstub/x86-stub.c |    2 +-
 drivers/firmware/efi/libstub/x86-stub.h |    2 --
 12 files changed, 50 insertions(+), 51 deletions(-)

--- a/arch/x86/boot/compressed/acpi.c
+++ b/arch/x86/boot/compressed/acpi.c
@@ -30,13 +30,13 @@ __efi_get_rsdp_addr(unsigned long cfg_tb
 	 * Search EFI system tables for RSDP. Preferred is ACPI_20_TABLE_GUID to
 	 * ACPI_TABLE_GUID because it has more features.
 	 */
-	rsdp_addr = efi_find_vendor_table(boot_params, cfg_tbl_pa, cfg_tbl_len,
+	rsdp_addr = efi_find_vendor_table(boot_params_ptr, cfg_tbl_pa, cfg_tbl_len,
 					  ACPI_20_TABLE_GUID);
 	if (rsdp_addr)
 		return (acpi_physical_address)rsdp_addr;
 
 	/* No ACPI_20_TABLE_GUID found, fallback to ACPI_TABLE_GUID. */
-	rsdp_addr = efi_find_vendor_table(boot_params, cfg_tbl_pa, cfg_tbl_len,
+	rsdp_addr = efi_find_vendor_table(boot_params_ptr, cfg_tbl_pa, cfg_tbl_len,
 					  ACPI_TABLE_GUID);
 	if (rsdp_addr)
 		return (acpi_physical_address)rsdp_addr;
@@ -56,15 +56,15 @@ static acpi_physical_address efi_get_rsd
 	enum efi_type et;
 	int ret;
 
-	et = efi_get_type(boot_params);
+	et = efi_get_type(boot_params_ptr);
 	if (et == EFI_TYPE_NONE)
 		return 0;
 
-	systab_pa = efi_get_system_table(boot_params);
+	systab_pa = efi_get_system_table(boot_params_ptr);
 	if (!systab_pa)
 		error("EFI support advertised, but unable to locate system table.");
 
-	ret = efi_get_conf_table(boot_params, &cfg_tbl_pa, &cfg_tbl_len);
+	ret = efi_get_conf_table(boot_params_ptr, &cfg_tbl_pa, &cfg_tbl_len);
 	if (ret || !cfg_tbl_pa)
 		error("EFI config table not found.");
 
@@ -156,7 +156,7 @@ acpi_physical_address get_rsdp_addr(void
 {
 	acpi_physical_address pa;
 
-	pa = boot_params->acpi_rsdp_addr;
+	pa = boot_params_ptr->acpi_rsdp_addr;
 
 	if (!pa)
 		pa = efi_get_rsdp_addr();
@@ -210,7 +210,7 @@ static unsigned long get_acpi_srat_table
 	rsdp = (struct acpi_table_rsdp *)get_cmdline_acpi_rsdp();
 	if (!rsdp)
 		rsdp = (struct acpi_table_rsdp *)(long)
-			boot_params->acpi_rsdp_addr;
+			boot_params_ptr->acpi_rsdp_addr;
 
 	if (!rsdp)
 		return 0;
--- a/arch/x86/boot/compressed/cmdline.c
+++ b/arch/x86/boot/compressed/cmdline.c
@@ -14,9 +14,9 @@ static inline char rdfs8(addr_t addr)
 #include "../cmdline.c"
 unsigned long get_cmd_line_ptr(void)
 {
-	unsigned long cmd_line_ptr = boot_params->hdr.cmd_line_ptr;
+	unsigned long cmd_line_ptr = boot_params_ptr->hdr.cmd_line_ptr;
 
-	cmd_line_ptr |= (u64)boot_params->ext_cmd_line_ptr << 32;
+	cmd_line_ptr |= (u64)boot_params_ptr->ext_cmd_line_ptr << 32;
 
 	return cmd_line_ptr;
 }
--- a/arch/x86/boot/compressed/ident_map_64.c
+++ b/arch/x86/boot/compressed/ident_map_64.c
@@ -159,8 +159,9 @@ void initialize_identity_maps(void *rmod
 	 * or does not touch all the pages covering them.
 	 */
 	kernel_add_identity_map((unsigned long)_head, (unsigned long)_end);
-	boot_params = rmode;
-	kernel_add_identity_map((unsigned long)boot_params, (unsigned long)(boot_params + 1));
+	boot_params_ptr = rmode;
+	kernel_add_identity_map((unsigned long)boot_params_ptr,
+				(unsigned long)(boot_params_ptr + 1));
 	cmdline = get_cmd_line_ptr();
 	kernel_add_identity_map(cmdline, cmdline + COMMAND_LINE_SIZE);
 
@@ -168,7 +169,7 @@ void initialize_identity_maps(void *rmod
 	 * Also map the setup_data entries passed via boot_params in case they
 	 * need to be accessed by uncompressed kernel via the identity mapping.
 	 */
-	sd = (struct setup_data *)boot_params->hdr.setup_data;
+	sd = (struct setup_data *)boot_params_ptr->hdr.setup_data;
 	while (sd) {
 		unsigned long sd_addr = (unsigned long)sd;
 
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -63,7 +63,7 @@ static unsigned long get_boot_seed(void)
 	unsigned long hash = 0;
 
 	hash = rotate_xor(hash, build_str, sizeof(build_str));
-	hash = rotate_xor(hash, boot_params, sizeof(*boot_params));
+	hash = rotate_xor(hash, boot_params_ptr, sizeof(*boot_params_ptr));
 
 	return hash;
 }
@@ -383,7 +383,7 @@ static void handle_mem_options(void)
 static void mem_avoid_init(unsigned long input, unsigned long input_size,
 			   unsigned long output)
 {
-	unsigned long init_size = boot_params->hdr.init_size;
+	unsigned long init_size = boot_params_ptr->hdr.init_size;
 	u64 initrd_start, initrd_size;
 	unsigned long cmd_line, cmd_line_size;
 
@@ -395,10 +395,10 @@ static void mem_avoid_init(unsigned long
 	mem_avoid[MEM_AVOID_ZO_RANGE].size = (output + init_size) - input;
 
 	/* Avoid initrd. */
-	initrd_start  = (u64)boot_params->ext_ramdisk_image << 32;
-	initrd_start |= boot_params->hdr.ramdisk_image;
-	initrd_size  = (u64)boot_params->ext_ramdisk_size << 32;
-	initrd_size |= boot_params->hdr.ramdisk_size;
+	initrd_start  = (u64)boot_params_ptr->ext_ramdisk_image << 32;
+	initrd_start |= boot_params_ptr->hdr.ramdisk_image;
+	initrd_size  = (u64)boot_params_ptr->ext_ramdisk_size << 32;
+	initrd_size |= boot_params_ptr->hdr.ramdisk_size;
 	mem_avoid[MEM_AVOID_INITRD].start = initrd_start;
 	mem_avoid[MEM_AVOID_INITRD].size = initrd_size;
 	/* No need to set mapping for initrd, it will be handled in VO. */
@@ -413,8 +413,8 @@ static void mem_avoid_init(unsigned long
 	}
 
 	/* Avoid boot parameters. */
-	mem_avoid[MEM_AVOID_BOOTPARAMS].start = (unsigned long)boot_params;
-	mem_avoid[MEM_AVOID_BOOTPARAMS].size = sizeof(*boot_params);
+	mem_avoid[MEM_AVOID_BOOTPARAMS].start = (unsigned long)boot_params_ptr;
+	mem_avoid[MEM_AVOID_BOOTPARAMS].size = sizeof(*boot_params_ptr);
 
 	/* We don't need to set a mapping for setup_data. */
 
@@ -447,7 +447,7 @@ static bool mem_avoid_overlap(struct mem
 	}
 
 	/* Avoid all entries in the setup_data linked list. */
-	ptr = (struct setup_data *)(unsigned long)boot_params->hdr.setup_data;
+	ptr = (struct setup_data *)(unsigned long)boot_params_ptr->hdr.setup_data;
 	while (ptr) {
 		struct mem_vector avoid;
 
@@ -706,7 +706,7 @@ static inline bool memory_type_is_free(e
 static bool
 process_efi_entries(unsigned long minimum, unsigned long image_size)
 {
-	struct efi_info *e = &boot_params->efi_info;
+	struct efi_info *e = &boot_params_ptr->efi_info;
 	bool efi_mirror_found = false;
 	struct mem_vector region;
 	efi_memory_desc_t *md;
@@ -777,8 +777,8 @@ static void process_e820_entries(unsigne
 	struct boot_e820_entry *entry;
 
 	/* Verify potential e820 positions, appending to slots list. */
-	for (i = 0; i < boot_params->e820_entries; i++) {
-		entry = &boot_params->e820_table[i];
+	for (i = 0; i < boot_params_ptr->e820_entries; i++) {
+		entry = &boot_params_ptr->e820_table[i];
 		/* Skip non-RAM entries. */
 		if (entry->type != E820_TYPE_RAM)
 			continue;
@@ -852,7 +852,7 @@ void choose_random_location(unsigned lon
 		return;
 	}
 
-	boot_params->hdr.loadflags |= KASLR_FLAG;
+	boot_params_ptr->hdr.loadflags |= KASLR_FLAG;
 
 	if (IS_ENABLED(CONFIG_X86_32))
 		mem_limit = KERNEL_IMAGE_SIZE;
--- a/arch/x86/boot/compressed/mem.c
+++ b/arch/x86/boot/compressed/mem.c
@@ -54,17 +54,17 @@ bool init_unaccepted_memory(void)
 	enum efi_type et;
 	int ret;
 
-	et = efi_get_type(boot_params);
+	et = efi_get_type(boot_params_ptr);
 	if (et == EFI_TYPE_NONE)
 		return false;
 
-	ret = efi_get_conf_table(boot_params, &cfg_table_pa, &cfg_table_len);
+	ret = efi_get_conf_table(boot_params_ptr, &cfg_table_pa, &cfg_table_len);
 	if (ret) {
 		warn("EFI config table not found.");
 		return false;
 	}
 
-	table = (void *)efi_find_vendor_table(boot_params, cfg_table_pa,
+	table = (void *)efi_find_vendor_table(boot_params_ptr, cfg_table_pa,
 					      cfg_table_len, guid);
 	if (!table)
 		return false;
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -46,7 +46,7 @@ void *memmove(void *dest, const void *sr
 /*
  * This is set up by the setup-routine at boot-time
  */
-struct boot_params *boot_params;
+struct boot_params *boot_params_ptr;
 
 struct port_io_ops pio_ops;
 
@@ -132,8 +132,8 @@ void __putstr(const char *s)
 	if (lines == 0 || cols == 0)
 		return;
 
-	x = boot_params->screen_info.orig_x;
-	y = boot_params->screen_info.orig_y;
+	x = boot_params_ptr->screen_info.orig_x;
+	y = boot_params_ptr->screen_info.orig_y;
 
 	while ((c = *s++) != '\0') {
 		if (c == '\n') {
@@ -154,8 +154,8 @@ void __putstr(const char *s)
 		}
 	}
 
-	boot_params->screen_info.orig_x = x;
-	boot_params->screen_info.orig_y = y;
+	boot_params_ptr->screen_info.orig_x = x;
+	boot_params_ptr->screen_info.orig_y = y;
 
 	pos = (x + cols * y) * 2;	/* Update cursor position */
 	outb(14, vidport);
@@ -396,16 +396,16 @@ asmlinkage __visible void *extract_kerne
 	size_t entry_offset;
 
 	/* Retain x86 boot parameters pointer passed from startup_32/64. */
-	boot_params = rmode;
+	boot_params_ptr = rmode;
 
 	/* Clear flags intended for solely in-kernel use. */
-	boot_params->hdr.loadflags &= ~KASLR_FLAG;
+	boot_params_ptr->hdr.loadflags &= ~KASLR_FLAG;
 
-	parse_mem_encrypt(&boot_params->hdr);
+	parse_mem_encrypt(&boot_params_ptr->hdr);
 
-	sanitize_boot_params(boot_params);
+	sanitize_boot_params(boot_params_ptr);
 
-	if (boot_params->screen_info.orig_video_mode == 7) {
+	if (boot_params_ptr->screen_info.orig_video_mode == 7) {
 		vidmem = (char *) 0xb0000;
 		vidport = 0x3b4;
 	} else {
@@ -413,8 +413,8 @@ asmlinkage __visible void *extract_kerne
 		vidport = 0x3d4;
 	}
 
-	lines = boot_params->screen_info.orig_video_lines;
-	cols = boot_params->screen_info.orig_video_cols;
+	lines = boot_params_ptr->screen_info.orig_video_lines;
+	cols = boot_params_ptr->screen_info.orig_video_cols;
 
 	init_default_io_ops();
 
@@ -433,7 +433,7 @@ asmlinkage __visible void *extract_kerne
 	 * so that early debugging output from the RSDP parsing code can be
 	 * collected.
 	 */
-	boot_params->acpi_rsdp_addr = get_rsdp_addr();
+	boot_params_ptr->acpi_rsdp_addr = get_rsdp_addr();
 
 	debug_putstr("early console in extract_kernel\n");
 
--- a/arch/x86/boot/compressed/misc.h
+++ b/arch/x86/boot/compressed/misc.h
@@ -61,7 +61,6 @@ extern memptr free_mem_ptr;
 extern memptr free_mem_end_ptr;
 void *malloc(int size);
 void free(void *where);
-extern struct boot_params *boot_params;
 void __putstr(const char *s);
 void __puthex(unsigned long value);
 #define error_putstr(__x)  __putstr(__x)
--- a/arch/x86/boot/compressed/pgtable_64.c
+++ b/arch/x86/boot/compressed/pgtable_64.c
@@ -28,7 +28,6 @@ static char trampoline_save[TRAMPOLINE_3
  */
 unsigned long *trampoline_32bit __section(".data");
 
-extern struct boot_params *boot_params;
 int cmdline_find_option_bool(const char *option);
 
 static unsigned long find_trampoline_placement(void)
@@ -49,7 +48,7 @@ static unsigned long find_trampoline_pla
 	 *
 	 * Only look for values in the legacy ROM for non-EFI system.
 	 */
-	signature = (char *)&boot_params->efi_info.efi_loader_signature;
+	signature = (char *)&boot_params_ptr->efi_info.efi_loader_signature;
 	if (strncmp(signature, EFI32_LOADER_SIGNATURE, 4) &&
 	    strncmp(signature, EFI64_LOADER_SIGNATURE, 4)) {
 		ebda_start = *(unsigned short *)0x40e << 4;
@@ -65,10 +64,10 @@ static unsigned long find_trampoline_pla
 	bios_start = round_down(bios_start, PAGE_SIZE);
 
 	/* Find the first usable memory region under bios_start. */
-	for (i = boot_params->e820_entries - 1; i >= 0; i--) {
+	for (i = boot_params_ptr->e820_entries - 1; i >= 0; i--) {
 		unsigned long new = bios_start;
 
-		entry = &boot_params->e820_table[i];
+		entry = &boot_params_ptr->e820_table[i];
 
 		/* Skip all entries above bios_start. */
 		if (bios_start <= entry->addr)
@@ -107,7 +106,7 @@ asmlinkage void configure_5level_paging(
 	bool l5_required = false;
 
 	/* Initialize boot_params. Required for cmdline_find_option_bool(). */
-	boot_params = bp;
+	boot_params_ptr = bp;
 
 	/*
 	 * Check if LA57 is desired and supported.
--- a/arch/x86/boot/compressed/sev.c
+++ b/arch/x86/boot/compressed/sev.c
@@ -618,7 +618,7 @@ void sev_prep_identity_maps(unsigned lon
 	 * accessed after switchover.
 	 */
 	if (sev_snp_enabled()) {
-		unsigned long cc_info_pa = boot_params->cc_blob_address;
+		unsigned long cc_info_pa = boot_params_ptr->cc_blob_address;
 		struct cc_blob_sev_info *cc_info;
 
 		kernel_add_identity_map(cc_info_pa, cc_info_pa + sizeof(*cc_info));
--- a/arch/x86/include/asm/boot.h
+++ b/arch/x86/include/asm/boot.h
@@ -86,6 +86,8 @@ extern const unsigned long kernel_total_
 
 unsigned long decompress_kernel(unsigned char *outbuf, unsigned long virt_addr,
 				void (*error)(char *x));
+
+extern struct boot_params *boot_params_ptr;
 #endif
 
 #endif /* _ASM_X86_BOOT_H */
--- a/drivers/firmware/efi/libstub/x86-stub.c
+++ b/drivers/firmware/efi/libstub/x86-stub.c
@@ -883,7 +883,7 @@ void __noreturn efi_stub_entry(efi_handl
 	unsigned long kernel_entry;
 	efi_status_t status;
 
-	boot_params_pointer = boot_params;
+	boot_params_ptr = boot_params;
 
 	efi_system_table = sys_table_arg;
 	/* Check if we were booted by the EFI firmware */
--- a/drivers/firmware/efi/libstub/x86-stub.h
+++ b/drivers/firmware/efi/libstub/x86-stub.h
@@ -2,8 +2,6 @@
 
 #include <linux/efi.h>
 
-extern struct boot_params *boot_params_pointer asm("boot_params");
-
 extern void trampoline_32bit_src(void *, bool);
 extern const u16 trampoline_ljmp_imm_offset;
 

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[SeongJae Park]

Hello,

On Mon, 10 Mar 2025 18:04:54 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:

> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.

This rc kernel passes DAMON functionality test[1] on my test machine.
Attaching the test results summary below.  Please note that I retrieved the
kernel from linux-stable-rc tree[2].

Tested-by: SeongJae Park <sj@kernel.org>

[1] https://github.com/damonitor/damon-tests/tree/next/corr
[2] b49d45c66a5e ("Linux 6.6.83-rc1")

Thanks,
SJ

[...]

---

ok 1 selftests: damon: debugfs_attrs.sh
ok 2 selftests: damon: debugfs_schemes.sh
ok 3 selftests: damon: debugfs_target_ids.sh
ok 4 selftests: damon: debugfs_empty_targets.sh
ok 5 selftests: damon: debugfs_huge_count_read_write.sh
ok 6 selftests: damon: debugfs_duplicate_context_creation.sh
ok 7 selftests: damon: debugfs_rm_non_contexts.sh
ok 8 selftests: damon: sysfs.sh
ok 9 selftests: damon: sysfs_update_removed_scheme_dir.sh
ok 10 selftests: damon: reclaim.sh
ok 11 selftests: damon: lru_sort.sh
ok 1 selftests: damon-tests: kunit.sh
ok 2 selftests: damon-tests: huge_count_read_write.sh
ok 3 selftests: damon-tests: buffer_overflow.sh
ok 4 selftests: damon-tests: rm_contexts.sh
ok 5 selftests: damon-tests: record_null_deref.sh
ok 6 selftests: damon-tests: dbgfs_target_ids_read_before_terminate_race.sh
ok 7 selftests: damon-tests: dbgfs_target_ids_pid_leak.sh
ok 8 selftests: damon-tests: damo_tests.sh
ok 9 selftests: damon-tests: masim-record.sh
ok 10 selftests: damon-tests: build_i386.sh
ok 11 selftests: damon-tests: build_arm64.sh # SKIP
ok 12 selftests: damon-tests: build_m68k.sh # SKIP
ok 13 selftests: damon-tests: build_i386_idle_flag.sh
ok 14 selftests: damon-tests: build_i386_highpte.sh
ok 15 selftests: damon-tests: build_nomemcg.sh
 [33m
 [92mPASS [39m

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Florian Fainelli]

On 3/10/25 10:04, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on 
BMIPS_GENERIC:

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Ron Economos]

On 3/10/25 10:04, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
The build fails on RISC-V with:

arch/riscv/kernel/suspend.c: In function 'suspend_save_csrs':
arch/riscv/kernel/suspend.c:14:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG' 
undeclared (first use in this function); did you mean 
'RISCV_ISA_EXT_ZIFENCEI'?
    14 |         if 
(riscv_cpu_has_extension_unlikely(smp_processor_id(), 
RISCV_ISA_EXT_XLINUXENVCFG))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| RISCV_ISA_EXT_ZIFENCEI
arch/riscv/kernel/suspend.c:14:66: note: each undeclared identifier is 
reported only once for each function it appears in
arch/riscv/kernel/suspend.c: In function 'suspend_restore_csrs':
arch/riscv/kernel/suspend.c:37:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG' 
undeclared (first use in this function); did you mean 
'RISCV_ISA_EXT_ZIFENCEI'?
    37 |         if 
(riscv_cpu_has_extension_unlikely(smp_processor_id(), 
RISCV_ISA_EXT_XLINUXENVCFG))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| RISCV_ISA_EXT_ZIFENCEI
make[4]: *** [scripts/Makefile.build:243: arch/riscv/kernel/suspend.o] 
Error 1

Reverting commit "riscv: Save/restore envcfg CSR during suspend" 
8bf2e196c94af0a384f7bb545d54d501a1e9c510 fixes the build.

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Harshit Mogalapalli]

Hi Greg,

On 10/03/25 22:34, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

No problems seen on x86_64 and aarch64 with our testing.

Tested-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>

Thanks,
Harshit

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Pavel Machek]

[-- Attachment #1: Type: text/plain, Size: 2086 bytes --]

Hi!

> > This is the start of the stable review cycle for the 6.6.83 release.
> > There are 145 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> > 
> > Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> > Anything received after that time might be too late.
> > 
> > The whole patch series can be found in one patch at:
> > 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> > or in the git tree and branch at:
> > 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> > and the diffstat can be found below.

> The build fails on RISC-V with:
> 
> arch/riscv/kernel/suspend.c: In function 'suspend_save_csrs':
> arch/riscv/kernel/suspend.c:14:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG'
> undeclared (first use in this function); did you mean
> 'RISCV_ISA_EXT_ZIFENCEI'?
>    14 |         if (riscv_cpu_has_extension_unlikely(smp_processor_id(),
> RISCV_ISA_EXT_XLINUXENVCFG))
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> | RISCV_ISA_EXT_ZIFENCEI
> arch/riscv/kernel/suspend.c:14:66: note: each undeclared identifier is
> reported only once for each function it appears in
> arch/riscv/kernel/suspend.c: In function 'suspend_restore_csrs':
> arch/riscv/kernel/suspend.c:37:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG'
> undeclared (first use in this function); did you mean
> 'RISCV_ISA_EXT_ZIFENCEI'?
>    37 |         if (riscv_cpu_has_extension_unlikely(smp_processor_id(),
> RISCV_ISA_EXT_XLINUXENVCFG))
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> | RISCV_ISA_EXT_ZIFENCEI
> make[4]: *** [scripts/Makefile.build:243: arch/riscv/kernel/suspend.o] Error
> 1
> 
> Reverting commit "riscv: Save/restore envcfg CSR during suspend"
> 8bf2e196c94af0a384f7bb545d54d501a1e9c510 fixes the build.

We see the same problem.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,        Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[-- Attachment #2: signature.asc --]
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Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Greg Kroah-Hartman]

On Mon, Mar 10, 2025 at 07:31:54PM -0700, Ron Economos wrote:
> On 3/10/25 10:04, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 6.6.83 release.
> > There are 145 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> > 
> > Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> > Anything received after that time might be too late.
> > 
> > The whole patch series can be found in one patch at:
> > 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> > or in the git tree and branch at:
> > 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> > and the diffstat can be found below.
> > 
> > thanks,
> > 
> > greg k-h
> > 
> The build fails on RISC-V with:
> 
> arch/riscv/kernel/suspend.c: In function 'suspend_save_csrs':
> arch/riscv/kernel/suspend.c:14:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG'
> undeclared (first use in this function); did you mean
> 'RISCV_ISA_EXT_ZIFENCEI'?
>    14 |         if (riscv_cpu_has_extension_unlikely(smp_processor_id(),
> RISCV_ISA_EXT_XLINUXENVCFG))
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> | RISCV_ISA_EXT_ZIFENCEI
> arch/riscv/kernel/suspend.c:14:66: note: each undeclared identifier is
> reported only once for each function it appears in
> arch/riscv/kernel/suspend.c: In function 'suspend_restore_csrs':
> arch/riscv/kernel/suspend.c:37:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG'
> undeclared (first use in this function); did you mean
> 'RISCV_ISA_EXT_ZIFENCEI'?
>    37 |         if (riscv_cpu_has_extension_unlikely(smp_processor_id(),
> RISCV_ISA_EXT_XLINUXENVCFG))
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> | RISCV_ISA_EXT_ZIFENCEI
> make[4]: *** [scripts/Makefile.build:243: arch/riscv/kernel/suspend.o] Error
> 1
> 
> Reverting commit "riscv: Save/restore envcfg CSR during suspend"
> 8bf2e196c94af0a384f7bb545d54d501a1e9c510 fixes the build.

Thanks, offending commit now dropped.

greg k-h

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Jon Hunter]

On Mon, 10 Mar 2025 18:04:54 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v6.6:
    10 builds:	10 pass, 0 fail
    28 boots:	28 pass, 0 fail
    116 tests:	116 pass, 0 fail

Linux version:	6.6.83-rc1-g70aba17a9467
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
                tegra194-p3509-0000+p3668-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Ron Economos]

On 3/10/25 10:04, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Built and booted successfully on RISC-V RV64 (HiFive Unmatched).

Tested-by: Ron Economos <re@w6rz.net>

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Naresh Kamboju]

On Mon, 10 Mar 2025 at 23:02, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Regressions on riscv the defconfig builds failed with clang-20
and gcc-13 the stable-rc 6.6.83-rc1.

First seen on the  6.6.83-rc1
 Good: v6.6.81
 Bad:  v6.6.81-153-g70aba17a9467

* riscv, build
  - clang-20-allmodconfig
  - clang-20-allyesconfig
  - clang-20-defconfig
  - clang-20-lkftconfig
  - gcc-13-allmodconfig
  - gcc-13-allyesconfig
  - gcc-13-defconfig
  - gcc-13-lkftconfig
  - gcc-13-lkftconfig-libgpiod
  - gcc-8-defconfig
  - rv32-clang-20-allnoconfig
  - rv32-clang-20-allyesconfig
  - rv32-clang-20-defconfig
  - rv32-clang-20-lkftconfig
  - rv32-clang-20-tinyconfig
  - rv32-gcc-13-lkftconfig

Regression Analysis:
 - New regression? Yes
 - Reproducible? Yes

Build regression: riscv 'RISCV_ISA_EXT_XLINUXENVCFG' undeclared
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build log
arch/riscv/kernel/suspend.c: In function 'suspend_save_csrs':
arch/riscv/kernel/suspend.c:14:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG'
undeclared (first use in this function); did you mean
'RISCV_ISA_EXT_ZIFENCEI'?
   14 |         if
(riscv_cpu_has_extension_unlikely(smp_processor_id(),
RISCV_ISA_EXT_XLINUXENVCFG))
      |
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
      |
  RISCV_ISA_EXT_ZIFENCEI
arch/riscv/kernel/suspend.c:14:66: note: each undeclared identifier is
reported only once for each function it appears in
arch/riscv/kernel/suspend.c: In function 'suspend_restore_csrs':
arch/riscv/kernel/suspend.c:37:66: error: 'RISCV_ISA_EXT_XLINUXENVCFG'
undeclared (first use in this function); did you mean
'RISCV_ISA_EXT_ZIFENCEI'?
   37 |         if
(riscv_cpu_has_extension_unlikely(smp_processor_id(),
RISCV_ISA_EXT_XLINUXENVCFG))
      |
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
      |
  RISCV_ISA_EXT_ZIFENCEI

## Source
* Kernel version: 6.6.83-rc1
* Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* Git sha: 70aba17a9467a99637c9355a7eac2cc5e6b102cd
* Git describe: v6.6.81-153-g70aba17a9467
* Project details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.6.y/build/v6.6.81-153-g70aba17a9467

## Build
* Build log: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.6.y/build/v6.6.81-153-g70aba17a9467/testrun/27569234/suite/build/test/gcc-13-defconfig/log
* Build history:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.6.y/tests/build/gcc-13-defconfig
* Build details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.6.y/build/v6.6.81-153-g70aba17a9467/testrun/27569234/suite/build/test/gcc-13-defconfig/
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2u8VMDUVvHABJlsXGyG5COTPGZM/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2u8VMDUVvHABJlsXGyG5COTPGZM/config

## Steps to reproduce
 - tuxmake --runtime podman --target-arch riscv --toolchain gcc-13
--kconfig defconfig

--
Linaro LKFT
https://lkft.linaro.org

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Shuah Khan]

On 3/10/25 11:04, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.83 release.
> There are 145 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Wed, 12 Mar 2025 17:04:00 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.83-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

Re: [PATCH 6.6 000/145] 6.6.83-rc1 review

[Hardik Garg]

The kernel, bpf tool, perf tool, and kselftest builds fine for v6.6.83-rc1 on x86 and arm64 Azure VM.

Kernel binary size for x86 build:
text      data      bss      dec       hex      filename
27318015  16713718  4644864  48676597  2e6bef5  vmlinux

Kernel binary size for arm64 build:
text      data      bss     dec       hex      filename
34688768  13844986  970368  49504122  2f35f7a  vmlinux

Tested-by: Hardik Garg <hargar@linux.microsoft.com>




Thanks,
Hardik