This is the start of the stable review cycle for the 6.6.28 release. There are 122 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, 17 Apr 2024 14:19:30 +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-6.6.28-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 6.6.28-rc1

Fudongwang fudong.wang@amd.com drm/amd/display: fix disable otg wa logic in DCN316

Harry Wentland harry.wentland@amd.com drm/amd/display: Set VSC SDP Colorimetry same way for MST and SST

Harry Wentland harry.wentland@amd.com drm/amd/display: Program VSC SDP colorimetry for all DP sinks >= 1.4

Tim Huang Tim.Huang@amd.com drm/amdgpu: fix incorrect number of active RBs for gfx11

Alex Deucher alexander.deucher@amd.com drm/amdgpu: always force full reset for SOC21

Lijo Lazar lijo.lazar@amd.com drm/amdgpu: Reset dGPU if suspend got aborted

Ville Syrjälä ville.syrjala@linux.intel.com drm/i915: Disable port sync when bigjoiner is used

Ville Syrjälä ville.syrjala@linux.intel.com drm/i915/cdclk: Fix CDCLK programming order when pipes are active

Josh Poimboeuf jpoimboe@kernel.org x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHI

Josh Poimboeuf jpoimboe@kernel.org x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto

Josh Poimboeuf jpoimboe@kernel.org x86/bugs: Clarify that syscall hardening isn't a BHI mitigation

Josh Poimboeuf jpoimboe@kernel.org x86/bugs: Fix BHI handling of RRSBA

Ingo Molnar mingo@kernel.org x86/bugs: Rename various 'ia32_cap' variables to 'x86_arch_cap_msr'

Josh Poimboeuf jpoimboe@kernel.org x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIES

Josh Poimboeuf jpoimboe@kernel.org x86/bugs: Fix BHI documentation

Daniel Sneddon daniel.sneddon@linux.intel.com x86/bugs: Fix return type of spectre_bhi_state()

Arnd Bergmann arnd@arndb.de irqflags: Explicitly ignore lockdep_hrtimer_exit() argument

Adam Dunlap acdunlap@google.com x86/apic: Force native_apic_mem_read() to use the MOV instruction

John Stultz jstultz@google.com selftests: timers: Fix abs() warning in posix_timers test

Sean Christopherson seanjc@google.com x86/cpu: Actually turn off mitigations by default for SPECULATION_MITIGATIONS=n

Namhyung Kim namhyung@kernel.org perf/x86: Fix out of range data

Gavin Shan gshan@redhat.com vhost: Add smp_rmb() in vhost_enable_notify()

Gavin Shan gshan@redhat.com vhost: Add smp_rmb() in vhost_vq_avail_empty()

Frank Li Frank.Li@nxp.com arm64: dts: imx8-ss-dma: fix spi lpcg indices

Frank Li Frank.Li@nxp.com arm64: dts: imx8-ss-lsio: fix pwm lpcg indices

Frank Li Frank.Li@nxp.com arm64: dts: imx8-ss-conn: fix usb lpcg indices

Frank Li Frank.Li@nxp.com arm64: dts: imx8-ss-dma: fix adc lpcg indices

Frank Li Frank.Li@nxp.com arm64: dts: imx8-ss-dma: fix can lpcg indices

Frank Li Frank.Li@nxp.com arm64: dts: imx8qm-ss-dma: fix can lpcg indices

Ville Syrjälä ville.syrjala@linux.intel.com drm/client: Fully protect modes[] with dev->mode_config.mutex

Boris Brezillon boris.brezillon@collabora.com drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()

Jammy Huang jammy_huang@aspeedtech.com drm/ast: Fix soft lockup

Harish Kasiviswanathan Harish.Kasiviswanathan@amd.com drm/amdkfd: Reset GPU on queue preemption failure

Ville Syrjälä ville.syrjala@linux.intel.com drm/i915/vrr: Disable VRR when using bigjoiner

Zack Rusin zack.rusin@broadcom.com drm/vmwgfx: Enable DMA mappings with SEV

Jacek Lawrynowicz jacek.lawrynowicz@linux.intel.com accel/ivpu: Fix deadlock in context_xa

Alexander Wetzel Alexander@wetzel-home.de scsi: sg: Avoid race in error handling & drop bogus warn

Alexander Wetzel Alexander@wetzel-home.de scsi: sg: Avoid sg device teardown race

Zheng Yejian zhengyejian1@huawei.com kprobes: Fix possible use-after-free issue on kprobe registration

Pavel Begunkov asml.silence@gmail.com io_uring/net: restore msg_control on sendzc retry

Boris Burkov boris@bur.io btrfs: qgroup: convert PREALLOC to PERTRANS after record_root_in_trans

Boris Burkov boris@bur.io btrfs: record delayed inode root in transaction

Boris Burkov boris@bur.io btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations

Boris Burkov boris@bur.io btrfs: qgroup: correctly model root qgroup rsv in convert

Geliang Tang tanggeliang@kylinos.cn selftests: mptcp: use += operator to append strings

Jacob Pan jacob.jun.pan@linux.intel.com iommu/vt-d: Allocate local memory for page request queue

Xuchun Shang xuchun.shang@linux.alibaba.com iommu/vt-d: Fix wrong use of pasid config

Arnd Bergmann arnd@arndb.de tracing: hide unused ftrace_event_id_fops

David Arinzon darinzon@amazon.com net: ena: Set tx_info->xdpf value to NULL

David Arinzon darinzon@amazon.com net: ena: Use tx_ring instead of xdp_ring for XDP channel TX

David Arinzon darinzon@amazon.com net: ena: Pass ena_adapter instead of net_device to ena_xmit_common()

David Arinzon darinzon@amazon.com net: ena: Move XDP code to its new files

David Arinzon darinzon@amazon.com net: ena: Fix incorrect descriptor free behavior

David Arinzon darinzon@amazon.com net: ena: Wrong missing IO completions check order

David Arinzon darinzon@amazon.com net: ena: Fix potential sign extension issue

Michal Luczaj mhal@rbox.co af_unix: Fix garbage collector racing against connect()

Kuniyuki Iwashima kuniyu@amazon.com af_unix: Do not use atomic ops for unix_sk(sk)->inflight.

Arınç ÜNAL arinc.unal@arinc9.com net: dsa: mt7530: trap link-local frames regardless of ST Port State

Gerd Bayer gbayer@linux.ibm.com Revert "s390/ism: fix receive message buffer allocation"

Daniel Machon daniel.machon@microchip.com net: sparx5: fix wrong config being used when reconfiguring PCS

Rahul Rameshbabu rrameshbabu@nvidia.com net/mlx5e: Do not produce metadata freelist entries in Tx port ts WQE xmit

Carolina Jubran cjubran@nvidia.com net/mlx5e: HTB, Fix inconsistencies with QoS SQs number

Carolina Jubran cjubran@nvidia.com net/mlx5e: Fix mlx5e_priv_init() cleanup flow

Cosmin Ratiu cratiu@nvidia.com net/mlx5: Correctly compare pkt reformat ids

Cosmin Ratiu cratiu@nvidia.com net/mlx5: Properly link new fs rules into the tree

Michael Liang mliang@purestorage.com net/mlx5: offset comp irq index in name by one

Shay Drory shayd@nvidia.com net/mlx5: Register devlink first under devlink lock

Moshe Shemesh moshe@nvidia.com net/mlx5: SF, Stop waiting for FW as teardown was called

Eric Dumazet edumazet@google.com netfilter: complete validation of user input

Archie Pusaka apusaka@chromium.org Bluetooth: l2cap: Don't double set the HCI_CONN_MGMT_CONNECTED bit

Luiz Augusto von Dentz luiz.von.dentz@intel.com Bluetooth: SCO: Fix not validating setsockopt user input

Luiz Augusto von Dentz luiz.von.dentz@intel.com Bluetooth: hci_sync: Fix using the same interval and window for Coded PHY

Luiz Augusto von Dentz luiz.von.dentz@intel.com Bluetooth: hci_sync: Use QoS to determine which PHY to scan

Luiz Augusto von Dentz luiz.von.dentz@intel.com Bluetooth: ISO: Don't reject BT_ISO_QOS if parameters are unset

Luiz Augusto von Dentz luiz.von.dentz@intel.com Bluetooth: ISO: Align broadcast sync_timeout with connection timeout

Jiri Benc jbenc@redhat.com ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr

Arnd Bergmann arnd@arndb.de ipv4/route: avoid unused-but-set-variable warning

Arnd Bergmann arnd@arndb.de ipv6: fib: hide unused 'pn' variable

Geetha sowjanya gakula@marvell.com octeontx2-af: Fix NIX SQ mode and BP config

Kuniyuki Iwashima kuniyu@amazon.com af_unix: Clear stale u->oob_skb.

Marek Vasut marex@denx.de net: ks8851: Handle softirqs at the end of IRQ thread to fix hang

Marek Vasut marex@denx.de net: ks8851: Inline ks8851_rx_skb()

Pavan Chebbi pavan.chebbi@broadcom.com bnxt_en: Reset PTP tx_avail after possible firmware reset

Vikas Gupta vikas.gupta@broadcom.com bnxt_en: Fix error recovery for RoCE ulp client

Vikas Gupta vikas.gupta@broadcom.com bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()

Gerd Bayer gbayer@linux.ibm.com s390/ism: fix receive message buffer allocation

Eric Dumazet edumazet@google.com geneve: fix header validation in geneve[6]_xmit_skb

Ming Lei ming.lei@redhat.com block: fix q->blkg_list corruption during disk rebind

Hariprasad Kelam hkelam@marvell.com octeontx2-pf: Fix transmit scheduler resource leak

Eric Dumazet edumazet@google.com xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING

Petr Tesarik petr@tesarici.cz u64_stats: fix u64_stats_init() for lockdep when used repeatedly in one file

Ilya Maximets i.maximets@ovn.org net: openvswitch: fix unwanted error log on timeout policy probing

Dan Carpenter dan.carpenter@linaro.org scsi: qla2xxx: Fix off by one in qla_edif_app_getstats()

Xiang Chen chenxiang66@hisilicon.com scsi: hisi_sas: Modify the deadline for ata_wait_after_reset()

Arnd Bergmann arnd@arndb.de nouveau: fix function cast warning

Alex Constantino dreaming.about.electric.sheep@gmail.com Revert "drm/qxl: simplify qxl_fence_wait"

Kwangjin Ko kwangjin.ko@sk.com cxl/core: Fix initialization of mbox_cmd.size_out in get event

Frank Li Frank.Li@nxp.com arm64: dts: imx8-ss-conn: fix usdhc wrong lpcg clock order

Dmitry Baryshkov dmitry.baryshkov@linaro.org drm/msm/dpu: don't allow overriding data from catalog

Dave Jiang dave.jiang@intel.com cxl/core/regs: Fix usage of map->reg_type in cxl_decode_regblock() before assigned

Yuquan Wang wangyuquan1236@phytium.com.cn cxl/mem: Fix for the index of Clear Event Record Handle

Cristian Marussi cristian.marussi@arm.com firmware: arm_scmi: Make raw debugfs entries non-seekable

Aaro Koskinen aaro.koskinen@iki.fi ARM: OMAP2+: fix USB regression on Nokia N8x0

Aaro Koskinen aaro.koskinen@iki.fi mmc: omap: restore original power up/down steps

Aaro Koskinen aaro.koskinen@iki.fi mmc: omap: fix deferred probe

Aaro Koskinen aaro.koskinen@iki.fi mmc: omap: fix broken slot switch lookup

Aaro Koskinen aaro.koskinen@iki.fi ARM: OMAP2+: fix N810 MMC gpiod table

Aaro Koskinen aaro.koskinen@iki.fi ARM: OMAP2+: fix bogus MMC GPIO labels on Nokia N8x0

Nini Song nini.song@mediatek.com media: cec: core: remove length check of Timer Status

Anna-Maria Behnsen anna-maria@linutronix.de PM: s2idle: Make sure CPUs will wakeup directly on resume

Hans de Goede hdegoede@redhat.com ACPI: scan: Do not increase dep_unmet for already met dependencies

Noah Loomans noah@noahloomans.com platform/chrome: cros_ec_uart: properly fix race condition

Tim Huang Tim.Huang@amd.com drm/amd/pm: fixes a random hang in S4 for SMU v13.0.4/11

Dmitry Antipov dmantipov@yandex.ru Bluetooth: Fix memory leak in hci_req_sync_complete()

Steven Rostedt (Google) rostedt@goodmis.org ring-buffer: Only update pages_touched when a new page is touched

Yu Kuai yukuai3@huawei.com raid1: fix use-after-free for original bio in raid1_write_request()

Fabio Estevam festevam@denx.de ARM: dts: imx7s-warp: Pass OV2680 link-frequencies

Gavin Shan gshan@redhat.com arm64: tlb: Fix TLBI RANGE operand

Sven Eckelmann sven@narfation.org batman-adv: Avoid infinite loop trying to resize local TT

Damien Le Moal dlemoal@kernel.org ata: libata-scsi: Fix ata_scsi_dev_rescan() error path

Igor Pylypiv ipylypiv@google.com ata: libata-core: Allow command duration limits detection for ACS-4 drives

Steve French stfrench@microsoft.com smb3: fix Open files on server counter going negative

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

Diffstat:

Documentation/admin-guide/hw-vuln/spectre.rst | 22 +- Documentation/admin-guide/kernel-parameters.txt | 12 +- .../device_drivers/ethernet/amazon/ena.rst | 1 + Makefile | 4 +- arch/arm/boot/dts/nxp/imx/imx7s-warp.dts | 1 + arch/arm/mach-omap2/board-n8x0.c | 23 +- arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi | 16 +- arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 36 +- arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 16 +- arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi | 8 +- arch/arm64/include/asm/tlbflush.h | 20 +- arch/x86/Kconfig | 21 +- arch/x86/events/core.c | 1 + arch/x86/include/asm/apic.h | 3 +- arch/x86/kernel/apic/apic.c | 6 +- arch/x86/kernel/cpu/bugs.c | 82 ++- arch/x86/kernel/cpu/common.c | 48 +- block/blk-cgroup.c | 9 +- block/blk-cgroup.h | 2 + block/blk-core.c | 2 + drivers/accel/ivpu/ivpu_drv.c | 2 +- drivers/acpi/scan.c | 3 +- drivers/ata/libata-core.c | 2 +- drivers/ata/libata-scsi.c | 9 +- drivers/cxl/core/mbox.c | 5 +- drivers/cxl/core/regs.c | 5 +- drivers/firmware/arm_scmi/raw_mode.c | 7 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/soc21.c | 27 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 15 +- .../amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 19 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c | 12 +- drivers/gpu/drm/ast/ast_dp.c | 3 + drivers/gpu/drm/drm_client_modeset.c | 3 +- drivers/gpu/drm/i915/display/intel_cdclk.c | 7 +- drivers/gpu/drm/i915/display/intel_cdclk.h | 3 + drivers/gpu/drm/i915/display/intel_ddi.c | 5 + drivers/gpu/drm/i915/display/intel_vrr.c | 7 + drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 10 +- .../gpu/drm/nouveau/nvkm/subdev/bios/shadowof.c | 7 +- drivers/gpu/drm/panfrost/panfrost_mmu.c | 13 +- drivers/gpu/drm/qxl/qxl_release.c | 50 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 11 +- drivers/iommu/intel/perfmon.c | 2 +- drivers/iommu/intel/svm.c | 2 +- drivers/md/raid1.c | 2 +- drivers/media/cec/core/cec-adap.c | 14 - drivers/mmc/host/omap.c | 48 +- drivers/net/dsa/mt7530.c | 229 ++++++- drivers/net/dsa/mt7530.h | 5 + drivers/net/ethernet/amazon/ena/Makefile | 2 +- drivers/net/ethernet/amazon/ena/ena_com.c | 2 +- drivers/net/ethernet/amazon/ena/ena_ethtool.c | 1 + drivers/net/ethernet/amazon/ena/ena_netdev.c | 688 ++------------------- drivers/net/ethernet/amazon/ena/ena_netdev.h | 83 +-- drivers/net/ethernet/amazon/ena/ena_xdp.c | 466 ++++++++++++++ drivers/net/ethernet/amazon/ena/ena_xdp.h | 152 +++++ drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 + drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 6 +- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 22 +- drivers/net/ethernet/marvell/octeontx2/nic/qos.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h | 8 +- drivers/net/ethernet/mellanox/mlx5/core/en/qos.c | 33 +- drivers/net/ethernet/mellanox/mlx5/core/en/selq.c | 2 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 - drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 7 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 17 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 37 +- drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 4 +- .../ethernet/mellanox/mlx5/core/sf/dev/driver.c | 22 +- drivers/net/ethernet/micrel/ks8851.h | 3 - drivers/net/ethernet/micrel/ks8851_common.c | 16 +- drivers/net/ethernet/micrel/ks8851_par.c | 11 - drivers/net/ethernet/micrel/ks8851_spi.c | 11 - .../net/ethernet/microchip/sparx5/sparx5_port.c | 4 +- drivers/net/geneve.c | 4 +- drivers/platform/chrome/cros_ec_uart.c | 28 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +- drivers/scsi/qla2xxx/qla_edif.c | 2 +- drivers/scsi/sg.c | 20 +- drivers/vhost/vhost.c | 28 +- fs/btrfs/delayed-inode.c | 3 + fs/btrfs/inode.c | 13 +- fs/btrfs/ioctl.c | 37 +- fs/btrfs/qgroup.c | 2 + fs/btrfs/root-tree.c | 10 - fs/btrfs/root-tree.h | 2 - fs/btrfs/transaction.c | 17 +- fs/smb/client/cached_dir.c | 4 +- include/linux/dma-fence.h | 7 + include/linux/irqflags.h | 2 +- include/linux/u64_stats_sync.h | 9 +- include/net/addrconf.h | 4 + include/net/af_unix.h | 2 +- include/net/bluetooth/bluetooth.h | 11 + include/net/ip_tunnels.h | 33 + io_uring/net.c | 1 + kernel/cpu.c | 3 +- kernel/kprobes.c | 18 +- kernel/power/suspend.c | 6 + kernel/trace/ring_buffer.c | 6 +- kernel/trace/trace_events.c | 4 + net/batman-adv/translation-table.c | 2 +- net/bluetooth/hci_request.c | 4 +- net/bluetooth/hci_sync.c | 66 +- net/bluetooth/iso.c | 14 +- net/bluetooth/l2cap_core.c | 3 +- net/bluetooth/sco.c | 23 +- net/ipv4/netfilter/arp_tables.c | 4 + net/ipv4/netfilter/ip_tables.c | 4 + net/ipv4/route.c | 4 +- net/ipv6/addrconf.c | 7 +- net/ipv6/ip6_fib.c | 7 +- net/ipv6/netfilter/ip6_tables.c | 4 + net/openvswitch/conntrack.c | 5 +- net/unix/af_unix.c | 8 +- net/unix/garbage.c | 35 +- net/unix/scm.c | 8 +- net/xdp/xsk.c | 2 + tools/testing/selftests/net/mptcp/mptcp_connect.sh | 53 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 30 +- tools/testing/selftests/timers/posix_timers.c | 2 +- 123 files changed, 1765 insertions(+), 1263 deletions(-)