Hi

no regressions here on x86_64 (RKL, Intel 11th Gen. CPU)

Thanks

Tested-by: Ronald Warsow rwarsow@gmx.de

Hi Greg

On Wed, Jul 9, 2025 at 1:23 AM Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:

This is the start of the stable review cycle for the 6.15.6 release. There are 178 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 Thu, 10 Jul 2025 16:22:09 +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-6.15.6-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.15.y and the diffstat can be found below.

thanks,

greg k-h

6.15.6-rc1 tested.

Build successfully completed. Boot successfully completed. No dmesg regressions. Video output normal. Sound output normal.

Lenovo ThinkPad X1 Carbon Gen10(Intel i7-1260P(x86_64) arch linux)

[ 0.000000] Linux version 6.15.6-rc1rv-gb283c37b8f14 (takeshi@ThinkPadX1Gen10J0764) (gcc (GCC) 15.1.1 20250425, GNU ld (GNU Binutils) 2.44.0) #1 SMP PREEMPT_DYNAMIC Wed Jul 9 14:44:32 JST 2025

Thanks

Tested-by: Takeshi Ogasawara takeshi.ogasawara@futuring-girl.com

On Tue, Jul 08, 2025 at 06:20:37PM +0200, Greg Kroah-Hartman wrote:

This is the start of the stable review cycle for the 6.15.6 release. There are 178 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.

Tested-by: Mark Brown broonie@kernel.org

Tested-by: Luna Jernberg droidbittin@gmail.com

AMD Ryzen 5 5600 6-Core Processor: https://www.inet.se/produkt/5304697/amd-ryzen-5-5600-3-5-ghz-35mb on a https://www.gigabyte.com/Motherboard/B550-AORUS-ELITE-V2-rev-12 https://www.inet.se/produkt/1903406/gigabyte-b550-aorus-elite-v2 motherboard :)

running Arch Linux with the testing repos enabled: https://archlinux.org/ https://archboot.com/ https://wiki.archlinux.org/title/Arch_Testing_Team

Den tis 8 juli 2025 kl 18:23 skrev Greg Kroah-Hartman gregkh@linuxfoundation.org:

This is the start of the stable review cycle for the 6.15.6 release. There are 178 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 Thu, 10 Jul 2025 16:22:09 +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-6.15.6-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.15.y and the diffstat can be found below.

thanks,

greg k-h

---

Pseudo-Shortlog of commits:

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 6.15.6-rc1

Borislav Petkov (AMD) bp@alien8.de x86/process: Move the buffer clearing before MONITOR

Borislav Petkov (AMD) bp@alien8.de x86/microcode/AMD: Add TSA microcode SHAs

Borislav Petkov (AMD) bp@alien8.de KVM: SVM: Advertise TSA CPUID bits to guests

Borislav Petkov bp@alien8.de KVM: x86: Sort CPUID_8000_0021_EAX leaf bits properly

Borislav Petkov (AMD) bp@alien8.de x86/bugs: Add a Transient Scheduler Attacks mitigation

Borislav Petkov (AMD) bp@alien8.de x86/bugs: Rename MDS machinery to something more generic

Jeongjun Park aha310510@gmail.com mm/vmalloc: fix data race in show_numa_info()

Andrei Kuchynski akuchynski@chromium.org usb: typec: displayport: Fix potential deadlock

Kurt Borja kuurtb@gmail.com platform/x86: think-lmi: Fix sysfs group cleanup

Kurt Borja kuurtb@gmail.com platform/x86: think-lmi: Fix kobject cleanup

Kurt Borja kuurtb@gmail.com platform/x86: think-lmi: Create ksets consecutively

Vivian Wang wangruikang@iscas.ac.cn riscv: cpu_ops_sbi: Use static array for boot_data

Zhang Rui rui.zhang@intel.com powercap: intel_rapl: Do not change CLAMPING bit if ENABLE bit cannot be changed

Lu Baolu baolu.lu@linux.intel.com iommu/vt-d: Assign devtlb cache tag on ATS enablement

Simon Xue xxm@rock-chips.com iommu/rockchip: prevent iommus dead loop when two masters share one IOMMU

Jens Wiklander jens.wiklander@linaro.org optee: ffa: fix sleep in atomic context

Oliver Neukum oneukum@suse.com Logitech C-270 even more broken

Michael J. Ruhl michael.j.ruhl@intel.com i2c/designware: Fix an initialization issue

Krzysztof Kozlowski krzysztof.kozlowski@linaro.org dt-bindings: i2c: realtek,rtl9301: Fix missing 'reg' constraint

Qasim Ijaz qasdev00@gmail.com HID: appletb-kbd: fix slab use-after-free bug in appletb_kbd_probe

Christian König christian.koenig@amd.com dma-buf: fix timeout handling in dma_resv_wait_timeout v2

Shyam Prasad N sprasad@microsoft.com cifs: all initializations for tcon should happen in tcon_info_alloc

Philipp Kerling pkerling@casix.org smb: client: fix readdir returning wrong type with POSIX extensions

Heikki Krogerus heikki.krogerus@linux.intel.com usb: acpi: fix device link removal

Xu Yang xu.yang_2@nxp.com usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume

SCHNEIDER Johannes johannes.schneider@leica-geosystems.com usb: dwc3: gadget: Fix TRB reclaim logic for short transfers and ZLPs

Kuen-Han Tsai khtsai@google.com usb: dwc3: Abort suspend on soft disconnect failure

Pawel Laszczak pawell@cadence.com usb: cdnsp: Fix issue with CV Bad Descriptor test

Peter Chen peter.chen@cixtech.com usb: cdnsp: do not disable slot for disabled slot

Jeff LaBundy jeff@labundy.com Input: iqs7222 - explicitly define number of external channels

Nilton Perim Neto niltonperimneto@gmail.com Input: xpad - support Acer NGR 200 Controller

Qasim Ijaz qasdev00@gmail.com HID: appletb-kbd: fix memory corruption of input_handler_list

Hongyu Xie xiehongyu1@kylinos.cn xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS

Mathias Nyman mathias.nyman@linux.intel.com xhci: dbc: Flush queued requests before stopping dbc

Łukasz Bartosik ukaszb@chromium.org xhci: dbctty: disable ECHO flag by default

Raju Rangoju Raju.Rangoju@amd.com usb: xhci: quirk for data loss in ISOC transfers

Roy Luo royluo@google.com Revert "usb: xhci: Implement xhci_handshake_check_state() helper"

Roy Luo royluo@google.com usb: xhci: Skip xhci_reset in xhci_resume if xhci is being removed

Uladzislau Rezki (Sony) urezki@gmail.com rcu: Return early if callback is not specified

Pablo Martin-Gomez pmartin-gomez@freebox.fr mtd: spinand: fix memory leak of ECC engine conf

Rafael J. Wysocki rafael.j.wysocki@intel.com ACPICA: Refuse to evaluate a method if arguments are missing

Johannes Berg johannes.berg@intel.com wifi: ath6kl: remove WARN on bad firmware input

Johannes Berg johannes.berg@intel.com wifi: mac80211: drop invalid source address OCB frames

Justin Sanders jsanders.devel@gmail.com aoe: defer rexmit timer downdev work to workqueue

Maurizio Lombardi mlombard@redhat.com scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()

Heiko Stuebner heiko@sntech.de regulator: fan53555: add enable_time support and soft-start times

Raven Black ravenblack@gmail.com ASoC: amd: yc: update quirk data for HP Victus

Madhavan Srinivasan maddy@linux.ibm.com powerpc: Fix struct termio related ioctl macros

Gyeyoung Baek gye976@gmail.com genirq/irq_sim: Initialize work context pointers properly

Mario Limonciello mario.limonciello@amd.com platform/x86/amd/pmc: Add PCSpecialist Lafite Pro V 14M to 8042 quirks list

Gabriel Santese santesegabriel@gmail.com ASoC: amd: yc: Add quirk for MSI Bravo 17 D7VF internal mic

Johannes Berg johannes.berg@intel.com ata: pata_cs5536: fix build on 32-bit UML

Tasos Sahanidis tasos@tasossah.com ata: libata-acpi: Do not assume 40 wire cable if no devices are enabled

Takashi Iwai tiwai@suse.de ALSA: sb: Force to disable DMAs once when DMA mode is changed

Takashi Iwai tiwai@suse.de ALSA: sb: Don't allow changing the DMA mode during operations

Rob Clark robdclark@chromium.org drm/msm: Fix another leak in the submit error path

Rob Clark robdclark@chromium.org drm/msm: Fix a fence leak in submit error path

Jake Hillion jake@hillion.co.uk x86/platform/amd: move final timeout check to after final sleep

Harry Austen hpausten@protonmail.com drm/xe: Allow dropping kunit dependency as built-in

David Howells dhowells@redhat.com netfs: Fix double put of request

Paulo Alcantara pc@manguebit.org smb: client: fix native SMB symlink traversal

Wang Zhaolong wangzhaolong@huaweicloud.com smb: client: fix race condition in negotiate timeout by using more precise timing

Antoine Tenart atenart@kernel.org net: ipv4: fix stat increase when udp early demux drops the packet

Raju Rangoju Raju.Rangoju@amd.com amd-xgbe: do not double read link status

Lion Ackermann nnamrec@gmail.com net/sched: Always pass notifications when child class becomes empty

Thomas Fourier fourier.thomas@gmail.com nui: Fix dma_mapping_error() check

Kohei Enju enjuk@amazon.com rose: fix dangling neighbour pointers in rose_rt_device_down()

Alok Tiwari alok.a.tiwari@oracle.com enic: fix incorrect MTU comparison in enic_change_mtu()

Raju Rangoju Raju.Rangoju@amd.com amd-xgbe: align CL37 AN sequence as per databook

Dan Carpenter dan.carpenter@linaro.org lib: test_objagg: Set error message in check_expect_hints_stats()

Vinay Belgaumkar vinay.belgaumkar@intel.com drm/xe/bmg: Update Wa_22019338487

Vinay Belgaumkar vinay.belgaumkar@intel.com drm/xe/bmg: Update Wa_14022085890

Lucas De Marchi lucas.demarchi@intel.com drm/xe: Split xe_device_td_flush()

Lucas De Marchi lucas.demarchi@intel.com drm/xe/guc_pc: Add _locked variant for min/max freq

John Harrison John.C.Harrison@Intel.com drm/xe/guc: Enable w/a 16026508708

David Howells dhowells@redhat.com netfs: Fix i_size updating

Paulo Alcantara pc@manguebit.org smb: client: set missing retry flag in cifs_writev_callback()

Paulo Alcantara pc@manguebit.org smb: client: set missing retry flag in cifs_readv_callback()

Paulo Alcantara pc@manguebit.org smb: client: set missing retry flag in smb2_writev_callback()

David Howells dhowells@redhat.com netfs: Fix ref leak on inserted extra subreq in write retry

David Howells dhowells@redhat.com netfs: Fix looping in wait functions

David Howells dhowells@redhat.com netfs: Fix hang due to missing case in final DIO read result collection

Jia Yao jia.yao@intel.com drm/xe: Fix out-of-bounds field write in MI_STORE_DATA_IMM

Vitaly Lifshits vitaly.lifshits@intel.com igc: disable L1.2 PCI-E link substate to avoid performance issue

Ahmed Zaki ahmed.zaki@intel.com idpf: convert control queue mutex to a spinlock

Michal Swiatkowski michal.swiatkowski@linux.intel.com idpf: return 0 size for RSS key if not supported

Geliang Tang geliang@kernel.org nvme-multipath: fix suspicious RCU usage warning

Junxiao Chang junxiao.chang@intel.com drm/i915/gsc: mei interrupt top half should be in irq disabled context

Janusz Krzysztofik janusz.krzysztofik@linux.intel.com drm/i915/gt: Fix timeline left held on VMA alloc error

Marko Kiiskila marko.kiiskila@broadcom.com drm/vmwgfx: Fix guests running with TDX/SEV

Oleksij Rempel o.rempel@pengutronix.de net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect

Paulo Alcantara pc@manguebit.org smb: client: fix warning when reconnecting channel

Dmitry Baryshkov dmitry.baryshkov@oss.qualcomm.com drm/bridge: aux-hpd-bridge: fix assignment of the of_node

Dmitry Baryshkov lumag@kernel.org drm/bridge: panel: move prepare_prev_first handling to drm_panel_bridge_add_typed

Alok Tiwari alok.a.tiwari@oracle.com platform/mellanox: mlxreg-lc: Fix logic error in power state check

Kurt Borja kuurtb@gmail.com platform/x86: dell-wmi-sysman: Fix class device unregistration

Kurt Borja kuurtb@gmail.com platform/x86: think-lmi: Fix class device unregistration

Kurt Borja kuurtb@gmail.com platform/x86: hp-bioscfg: Fix class device unregistration

Kurt Borja kuurtb@gmail.com platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks

Eugen Hristev eugen.hristev@linaro.org nvme-pci: refresh visible attrs after being checked

Dmitry Bogdanov d.bogdanov@yadro.com nvmet: fix memory leak of bio integrity

Alok Tiwari alok.a.tiwari@oracle.com nvme: Fix incorrect cdw15 value in passthru error logging

Dan Carpenter dan.carpenter@linaro.org drm/i915/selftests: Change mock_request() to return error pointers

James Clark james.clark@linaro.org spi: spi-fsl-dspi: Clear completion counter before initiating transfer

Gabor Juhos j4g8y7@gmail.com spi: spi-qpic-snand: reallocate BAM transactions

Marek Szyprowski m.szyprowski@samsung.com drm/exynos: fimd: Guard display clock control with runtime PM calls

Fushuai Wang wangfushuai@baidu.com dpaa2-eth: fix xdp_rxq_info leak

Thomas Fourier fourier.thomas@gmail.com ethernet: atl1: Add missing DMA mapping error checks and count errors

Filipe Manana fdmanana@suse.com btrfs: use btrfs_record_snapshot_destroy() during rmdir

Filipe Manana fdmanana@suse.com btrfs: propagate last_unlink_trans earlier when doing a rmdir

Filipe Manana fdmanana@suse.com btrfs: record new subvolume in parent dir earlier to avoid dir logging races

Filipe Manana fdmanana@suse.com btrfs: fix inode lookup error handling during log replay

Filipe Manana fdmanana@suse.com btrfs: fix iteration of extrefs during log replay

Filipe Manana fdmanana@suse.com btrfs: fix missing error handling when searching for inode refs during log replay

Filipe Manana fdmanana@suse.com btrfs: fix failure to rebuild free space tree using multiple transactions

Yang Li yang.li@amlogic.com Bluetooth: Prevent unintended pause by checking if advertising is active

Trond Myklebust trond.myklebust@hammerspace.com NFSv4/flexfiles: Fix handling of NFS level errors in I/O

Tigran Mkrtchyan tigran.mkrtchyan@desy.de flexfiles/pNFS: update stats on NFS4ERR_DELAY for v4.1 DSes

Armin Wolf W_Armin@gmx.de platform/x86: wmi: Fix WMI event enablement

Alok Tiwari alok.a.tiwari@oracle.com platform/mellanox: nvsw-sn2201: Fix bus number in adapter error message

Alok Tiwari alok.a.tiwari@oracle.com platform/mellanox: mlxbf-pmc: Fix duplicate event ID for CACHE_DATA1

Patrisious Haddad phaddad@nvidia.com RDMA/mlx5: Fix vport loopback for MPV device

Patrisious Haddad phaddad@nvidia.com RDMA/mlx5: Fix CC counters query for MPV

Patrisious Haddad phaddad@nvidia.com RDMA/mlx5: Fix HW counters query for non-representor devices

Or Har-Toov ohartoov@nvidia.com IB/mlx5: Fix potential deadlock in MR deregistration

Bart Van Assche bvanassche@acm.org scsi: ufs: core: Fix spelling of a sysfs attribute name

Christoph Hellwig hch@lst.de scsi: core: Enforce unlimited max_segment_size when virt_boundary_mask is set

jackysliu 1972843537@qq.com scsi: sd: Fix VPD page 0xb7 length check

Thomas Fourier fourier.thomas@gmail.com scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu()

Thomas Fourier fourier.thomas@gmail.com scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()

Benjamin Coddington bcodding@redhat.com NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN

Kuniyuki Iwashima kuniyu@google.com nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.

Shivank Garg shivankg@amd.com fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass

Peter Zijlstra peterz@infradead.org module: Provide EXPORT_SYMBOL_GPL_FOR_MODULES() helper

Mark Zhang markzhang@nvidia.com RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert

Or Har-Toov ohartoov@nvidia.com RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling

David Thompson davthompson@nvidia.com platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment

Sven Peter sven@kernel.org arm64: dts: apple: Move touchbar mipi {address,size}-cells from dtsi to dts

Sven Peter sven@kernel.org arm64: dts: apple: Drop {address,size}-cells from SPI NOR

Janne Grunau j@jannau.net arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename

Arnd Bergmann arnd@arndb.de RDMA/mlx5: reduce stack usage in mlx5_ib_ufile_hw_cleanup

Tudor Ambarus tudor.ambarus@linaro.org firmware: exynos-acpm: fix timeouts on xfers handling

Viresh Kumar viresh.kumar@linaro.org firmware: arm_ffa: Fix the missing entry in struct ffa_indirect_msg_hdr

Sudeep Holla sudeep.holla@arm.com firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context

Sudeep Holla sudeep.holla@arm.com firmware: arm_ffa: Move memory allocation outside the mutex locking

Sudeep Holla sudeep.holla@arm.com firmware: arm_ffa: Fix memory leak by freeing notifier callback node

Maíra Canal mcanal@igalia.com drm/v3d: Disable interrupts before resetting the GPU

Sergey Senozhatsky senozhatsky@chromium.org mtk-sd: reset host->mrq on prepare_data() error

Masami Hiramatsu (Google) mhiramat@kernel.org mtk-sd: Prevent memory corruption from DMA map failure

Masami Hiramatsu (Google) mhiramat@kernel.org mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data

RD Babiera rdbabiera@google.com usb: typec: altmodes/displayport: do not index invalid pin_assignments

Christian Brauner brauner@kernel.org anon_inode: rework assertions

Yunshui Jiang jiangyunshui@kylinos.cn Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt()

Manivannan Sadhasivam mani@kernel.org regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods

Nicolin Chen nicolinc@nvidia.com iommufd/selftest: Fix iommufd_dirty_tracking with large hugepage sizes

Christian Eggers ceggers@arri.de Bluetooth: MGMT: mesh_send: check instances prior disabling advertising

Christian Eggers ceggers@arri.de Bluetooth: MGMT: set_mesh: update LE scan interval and window

Christian Eggers ceggers@arri.de Bluetooth: hci_sync: revert some mesh modifications

Christian Eggers ceggers@arri.de Bluetooth: HCI: Set extended advertising data synchronously

Victor Shih victor.shih@genesyslogic.com.tw mmc: core: Adjust some error messages for SD UHS-II cards

Avri Altman avri.altman@sandisk.com mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier

Victor Shih victor.shih@genesyslogic.com.tw mmc: sdhci-uhs2: Adjust some error messages and register dump for SD UHS-II card

Ulf Hansson ulf.hansson@linaro.org Revert "mmc: sdhci: Disable SD card clock before changing parameters"

Darrick J. Wong djwong@kernel.org xfs: actually use the xfs_growfs_check_rtgeom tracepoint

Victor Shih victor.shih@genesyslogic.com.tw mmc: sdhci: Add a helper function for dump register in dynamic debug mode

Jiawen Wu jiawenwu@trustnetic.com net: libwx: fix the incorrect display of the queue number

Nicolin Chen nicolinc@nvidia.com iommufd/selftest: Add asserts testing global mfd

Nicolin Chen nicolinc@nvidia.com iommufd/selftest: Add missing close(mfd) in memfd_mmap()

HarshaVardhana S A harshavardhana.sa@broadcom.com vsock/vmci: Clear the vmci transport packet properly when initializing it

Jiawen Wu jiawenwu@trustnetic.com net: txgbe: request MISC IRQ in ndo_open

Krzysztof Kozlowski krzysztof.kozlowski@linaro.org dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the example

Niklas Schnelle schnelle@linux.ibm.com s390/pci: Do not try re-enabling load/store if device is disabled

Niklas Schnelle schnelle@linux.ibm.com s390/pci: Fix stale function handles in error handling

Bui Quang Minh minhquangbui99@gmail.com virtio-net: ensure the received length does not exceed allocated size

Bui Quang Minh minhquangbui99@gmail.com virtio-net: xsk: rx: fix the frame's length check

Mateusz Jończyk mat.jonczyk@o2.pl rtc: cmos: use spin_lock_irqsave in cmos_interrupt

Elena Popa elena.popa@nxp.com rtc: pcf2127: fix SPI command byte for PCF2131

Hugo Villeneuve hvilleneuve@dimonoff.com rtc: pcf2127: add missing semicolon after statement

---

Diffstat:

Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/ABI/testing/sysfs-driver-ufs | 2 +- .../hw-vuln/processor_mmio_stale_data.rst | 4 +- Documentation/admin-guide/kernel-parameters.txt | 13 ++ Documentation/arch/x86/mds.rst | 8 +- Documentation/core-api/symbol-namespaces.rst | 22 ++ .../bindings/i2c/realtek,rtl9301-i2c.yaml | 3 +- .../bindings/net/sophgo,sg2044-dwmac.yaml | 3 +- Makefile | 4 +- arch/arm64/boot/dts/apple/spi1-nvram.dtsi | 2 - arch/arm64/boot/dts/apple/t8103-j293.dts | 2 + arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 2 +- arch/arm64/boot/dts/apple/t8103.dtsi | 2 - arch/arm64/boot/dts/apple/t8112-j493.dts | 2 + arch/arm64/boot/dts/apple/t8112.dtsi | 2 - arch/powerpc/include/uapi/asm/ioctls.h | 8 +- arch/riscv/kernel/cpu_ops_sbi.c | 6 +- arch/s390/pci/pci_event.c | 15 ++ arch/x86/Kconfig | 9 + arch/x86/entry/entry.S | 8 +- arch/x86/include/asm/cpufeatures.h | 5 + arch/x86/include/asm/irqflags.h | 4 +- arch/x86/include/asm/kvm_host.h | 1 + arch/x86/include/asm/mwait.h | 28 ++- arch/x86/include/asm/nospec-branch.h | 37 +-- arch/x86/kernel/cpu/amd.c | 44 ++++ arch/x86/kernel/cpu/bugs.c | 133 ++++++++++- arch/x86/kernel/cpu/common.c | 14 +- arch/x86/kernel/cpu/microcode/amd_shas.c | 112 +++++++++ arch/x86/kernel/cpu/scattered.c | 2 + arch/x86/kernel/process.c | 16 +- arch/x86/kvm/cpuid.c | 15 +- arch/x86/kvm/reverse_cpuid.h | 7 + arch/x86/kvm/svm/vmenter.S | 6 + arch/x86/kvm/vmx/vmx.c | 2 +- drivers/acpi/acpica/dsmethod.c | 7 + drivers/ata/libata-acpi.c | 24 +- drivers/ata/pata_cs5536.c | 2 +- drivers/ata/pata_via.c | 6 +- drivers/base/cpu.c | 3 + drivers/block/aoe/aoe.h | 1 + drivers/block/aoe/aoecmd.c | 8 +- drivers/block/aoe/aoedev.c | 5 +- drivers/dma-buf/dma-resv.c | 12 +- drivers/firmware/arm_ffa/driver.c | 71 +++--- drivers/firmware/samsung/exynos-acpm.c | 27 +-- drivers/gpu/drm/bridge/aux-hpd-bridge.c | 3 +- drivers/gpu/drm/bridge/panel.c | 5 +- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 12 + drivers/gpu/drm/i915/gt/intel_gsc.c | 2 +- drivers/gpu/drm/i915/gt/intel_ring_submission.c | 3 +- drivers/gpu/drm/i915/selftests/i915_request.c | 20 +- drivers/gpu/drm/i915/selftests/mock_request.c | 2 +- drivers/gpu/drm/msm/msm_gem_submit.c | 17 +- drivers/gpu/drm/v3d/v3d_drv.h | 8 + drivers/gpu/drm/v3d/v3d_gem.c | 2 + drivers/gpu/drm/v3d/v3d_irq.c | 37 ++- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- drivers/gpu/drm/xe/Kconfig | 3 +- drivers/gpu/drm/xe/abi/guc_klvs_abi.h | 1 + drivers/gpu/drm/xe/xe_device.c | 72 +++--- drivers/gpu/drm/xe/xe_guc_ads.c | 5 + drivers/gpu/drm/xe/xe_guc_pc.c | 249 ++++++++++++++++----- drivers/gpu/drm/xe/xe_guc_pc.h | 2 + drivers/gpu/drm/xe/xe_guc_pc_types.h | 2 + drivers/gpu/drm/xe/xe_migrate.c | 18 +- drivers/gpu/drm/xe/xe_wa_oob.rules | 6 + drivers/hid/hid-appletb-kbd.c | 14 +- drivers/i2c/busses/i2c-designware-master.c | 1 + drivers/infiniband/hw/mlx5/counters.c | 4 +- drivers/infiniband/hw/mlx5/devx.c | 10 +- drivers/infiniband/hw/mlx5/main.c | 33 +++ drivers/infiniband/hw/mlx5/mr.c | 61 +++-- drivers/infiniband/hw/mlx5/odp.c | 8 +- drivers/input/joystick/xpad.c | 2 + drivers/input/misc/cs40l50-vibra.c | 2 + drivers/input/misc/iqs7222.c | 7 +- drivers/iommu/intel/cache.c | 5 +- drivers/iommu/intel/iommu.c | 11 +- drivers/iommu/intel/iommu.h | 2 + drivers/iommu/rockchip-iommu.c | 3 +- drivers/mmc/core/quirks.h | 12 +- drivers/mmc/core/sd_uhs2.c | 4 +- drivers/mmc/host/mtk-sd.c | 21 +- drivers/mmc/host/sdhci-uhs2.c | 20 +- drivers/mmc/host/sdhci.c | 9 +- drivers/mmc/host/sdhci.h | 16 ++ drivers/mtd/nand/spi/core.c | 1 + drivers/net/ethernet/amd/xgbe/xgbe-common.h | 2 + drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 13 ++ drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 24 +- drivers/net/ethernet/amd/xgbe/xgbe.h | 4 +- drivers/net/ethernet/atheros/atlx/atl1.c | 79 +++++-- drivers/net/ethernet/cisco/enic/enic_main.c | 4 +- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 26 ++- drivers/net/ethernet/intel/idpf/idpf_controlq.c | 23 +- .../net/ethernet/intel/idpf/idpf_controlq_api.h | 2 +- drivers/net/ethernet/intel/idpf/idpf_ethtool.c | 4 +- drivers/net/ethernet/intel/idpf/idpf_lib.c | 12 +- drivers/net/ethernet/intel/igc/igc_main.c | 10 + drivers/net/ethernet/sun/niu.c | 31 ++- drivers/net/ethernet/sun/niu.h | 4 + drivers/net/ethernet/wangxun/libwx/wx_lib.c | 1 + drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c | 2 +- drivers/net/ethernet/wangxun/txgbe/txgbe_main.c | 22 +- drivers/net/usb/lan78xx.c | 2 - drivers/net/virtio_net.c | 60 ++++- drivers/net/wireless/ath/ath6kl/bmi.c | 4 +- drivers/nvme/host/core.c | 2 +- drivers/nvme/host/multipath.c | 3 +- drivers/nvme/host/pci.c | 6 +- drivers/nvme/target/nvmet.h | 2 + drivers/platform/mellanox/mlxbf-pmc.c | 2 +- drivers/platform/mellanox/mlxbf-tmfifo.c | 3 +- drivers/platform/mellanox/mlxreg-lc.c | 2 +- drivers/platform/mellanox/nvsw-sn2201.c | 2 +- drivers/platform/x86/amd/hsmp/hsmp.c | 6 +- drivers/platform/x86/amd/pmc/pmc-quirks.c | 9 + .../x86/dell/dell-wmi-sysman/dell-wmi-sysman.h | 5 + .../x86/dell/dell-wmi-sysman/enum-attributes.c | 5 +- .../x86/dell/dell-wmi-sysman/int-attributes.c | 5 +- .../x86/dell/dell-wmi-sysman/passobj-attributes.c | 5 +- .../x86/dell/dell-wmi-sysman/string-attributes.c | 5 +- drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 12 +- drivers/platform/x86/hp/hp-bioscfg/bioscfg.c | 4 +- drivers/platform/x86/think-lmi.c | 94 +++----- drivers/platform/x86/wmi.c | 16 +- drivers/powercap/intel_rapl_common.c | 18 +- drivers/regulator/fan53555.c | 14 ++ drivers/regulator/gpio-regulator.c | 8 +- drivers/rtc/rtc-cmos.c | 10 +- drivers/rtc/rtc-pcf2127.c | 7 +- drivers/scsi/hosts.c | 18 +- drivers/scsi/qla2xxx/qla_mbx.c | 2 +- drivers/scsi/qla4xxx/ql4_os.c | 2 + drivers/scsi/sd.c | 2 +- drivers/spi/spi-fsl-dspi.c | 11 +- drivers/spi/spi-qpic-snand.c | 16 ++ drivers/target/target_core_pr.c | 4 +- drivers/tee/optee/ffa_abi.c | 41 +++- drivers/tee/optee/optee_private.h | 2 + drivers/ufs/core/ufs-sysfs.c | 4 +- drivers/usb/cdns3/cdnsp-debug.h | 5 +- drivers/usb/cdns3/cdnsp-ep0.c | 18 +- drivers/usb/cdns3/cdnsp-gadget.h | 6 + drivers/usb/cdns3/cdnsp-ring.c | 7 +- drivers/usb/chipidea/udc.c | 7 + drivers/usb/core/hub.c | 3 + drivers/usb/core/quirks.c | 3 +- drivers/usb/core/usb-acpi.c | 4 +- drivers/usb/dwc3/core.c | 9 +- drivers/usb/dwc3/gadget.c | 24 +- drivers/usb/host/xhci-dbgcap.c | 4 + drivers/usb/host/xhci-dbgtty.c | 1 + drivers/usb/host/xhci-mem.c | 4 + drivers/usb/host/xhci-pci.c | 25 +++ drivers/usb/host/xhci-plat.c | 3 +- drivers/usb/host/xhci-ring.c | 5 +- drivers/usb/host/xhci.c | 31 +-- drivers/usb/host/xhci.h | 3 +- drivers/usb/typec/altmodes/displayport.c | 5 +- fs/anon_inodes.c | 23 +- fs/btrfs/block-group.h | 2 + fs/btrfs/free-space-tree.c | 40 ++++ fs/btrfs/inode.c | 36 +-- fs/btrfs/ioctl.c | 4 +- fs/btrfs/tree-log.c | 137 ++++++------ fs/exec.c | 9 +- fs/libfs.c | 8 +- fs/namei.c | 2 +- fs/netfs/buffered_write.c | 2 + fs/netfs/direct_write.c | 8 +- fs/netfs/misc.c | 26 ++- fs/netfs/write_retry.c | 2 +- fs/nfs/flexfilelayout/flexfilelayout.c | 120 +++++++--- fs/nfs/inode.c | 17 +- fs/nfs/pnfs.c | 4 +- fs/smb/client/cifsglob.h | 2 + fs/smb/client/cifsproto.h | 1 + fs/smb/client/cifssmb.c | 2 + fs/smb/client/connect.c | 15 +- fs/smb/client/fs_context.c | 17 +- fs/smb/client/misc.c | 6 + fs/smb/client/readdir.c | 2 +- fs/smb/client/reparse.c | 22 +- fs/smb/client/smb2pdu.c | 11 +- fs/xfs/xfs_rtalloc.c | 2 + include/linux/arm_ffa.h | 1 + include/linux/cpu.h | 1 + include/linux/export.h | 12 +- include/linux/fs.h | 2 + include/linux/libata.h | 7 +- include/linux/usb.h | 2 + include/linux/usb/typec_dp.h | 1 + include/trace/events/netfs.h | 1 + kernel/irq/irq_sim.c | 2 +- kernel/rcu/tree.c | 4 + lib/test_objagg.c | 4 +- mm/secretmem.c | 9 +- mm/vmalloc.c | 63 +++--- net/bluetooth/hci_event.c | 36 --- net/bluetooth/hci_sync.c | 227 +++++++++++-------- net/bluetooth/mgmt.c | 25 ++- net/ipv4/ip_input.c | 7 +- net/mac80211/rx.c | 4 + net/rose/rose_route.c | 15 +- net/sched/sch_api.c | 19 +- net/vmw_vsock/vmci_transport.c | 4 +- sound/isa/sb/sb16_main.c | 7 + sound/soc/amd/yc/acp6x-mach.c | 14 ++ tools/testing/selftests/iommu/iommufd.c | 32 ++- tools/testing/selftests/iommu/iommufd_utils.h | 9 +- 212 files changed, 2312 insertions(+), 986 deletions(-)

On Tue, 08 Jul 2025 18:20:37 +0200 Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:

This is the start of the stable review cycle for the 6.15.6 release. There are 178 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 Thu, 10 Jul 2025 16:22:09 +0000. Anything received after that time might be too late.

Boot-tested under QEMU for Rust x86_64, arm64 and riscv64; built-tested for loongarch64:

Tested-by: Miguel Ojeda ojeda@kernel.org

Thanks!

Cheers, Miguel