kernel/git/stable/linux.git/drivers, branch master

Merge tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel

2026-08-28T23:37:55+00:00

Pull more drm updates from Dave Airlie: "As mentioned last week, an msm pull request fell down the side of the couch or whatever the email equivalent of that is. This has the msm next stuff + the usual fixes for amd/intel. core: - use drm_warn instead of warn msm: - Bindings: - Added Shikra support - Document a840, a704, a722 - Core: - Use drm_client buffers for fbdev emulation - teardown fixes - ARM32 DMA fixup - Remove objects from evict list when re-validated - Bunch of corner case and error path fixes - DPU: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Fixed SSPP offsets of Kaanapali - DP: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Cleaned up core code in preparation for MST support - Fixed prepare() to let Pipewire continue in case of the unplugged cable - GPU: - Add support for a704 - Add support for a722 - HDMI: - Simplifed register access amdgpu: - eGPU fixes - Runtime PM fix - UserQ fixes - Backlight fix - Discovery sysfs fix - Reset handling fixes - Buffer func handling fix for xgmi - VCN boundary check fix - DC lut handling fixes - MES fixes - UVD fix - VCE 3 fix - Enforce isolation fix - HPD fix for VGA/LVDS - DML fix - DCN 6 fixes - DC gpu reset fix amdkfd: - Fix return value - CU occupancy for GFX 11 - CU occupancy for GFX 12/12.1 - Queue bounds checking fix - SVM fixes - CRIU bounds checking fix radeon: - iMac display fix xe: - error message cleanups - i2c global register definitions as dependency for xe/i2c fixes - Media workardound - Add CCS to gt_idle debugfs print - Page fault related fix - i2c related fixes - System Controller mailbox bit fix" * tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel: (121 commits) drm/xe/sysctrl: Read mailbox phase bit from hardware drm/xe/i2c: Keep the i2c controller always enabled drm/xe/i2c: Fix the interrupt handling i2c: designware: Global register definitions drm/xe: Reject page faults from non-fault-mode scratch VMs drm/xe/xe_gt_idle: Add CCS to the powergating info print drm/xe: Do not apply WA 14025883347 to media 3503 drm/amd/display: fix dc_lock leak on GPU reset error paths drm/amd/display: Fix redundant GPUVMEnable checks in dcn6 flip schedule drm/amd/display: Fix wrong bytes-per-pixel value for dml2_422_packed_10 drm/amdkfd: guard against NULL restore_mqd in CRIU queue restore drm/amdgpu/userq: fix lock missing for userq fence error set drm/amdkfd: Fix the case that vm range is hole at svm_migrate_copy_to_vram drm/amdkfd: Fix error path at svm_migrate_copy_to_ram drm/amd/display: Log details when failing to register HPD IRQ drm/amd/display: Fix HPD consideration for VGA/LVDS connectors on DCE drm/amdgpu: clamp the isolation index for rings outside a partition drm/amdkfd: Reject zero-sized AQL queue allocations after size halving drm/amdgpu: Fix VCE 3 ring align_mask drm/kfd: Add CU occupancy support to GFX12.1 ...

Merge tag 'for-linus-7.3-1' of https://github.com/cminyard/linux-ipmi

2026-08-28T23:32:12+00:00

Pull ipmi updates from Corey Minyard: "Several cleanup on error fixes and a missing RCU wait and proper validation on a received message in one place. The biggest change is the initialization of the driver can be done asynchronously on a work queue. That saves significant boot time" * tag 'for-linus-7.3-1' of https://github.com/cminyard/linux-ipmi: ipmi: Fix use-after-free of cmd_rcvr in _ipmi_destroy_user() ipmi:msghandler: Cancel work cleanly on an error ipmi:si: Add async init to ipmi_si char: ipmi: use named initializers for acpi_device_id ipmi: Fix leak in __ipmi_bmc_register ipmi: Remove all sysfs files on registration failure ipmi: si: Fix NULL pointer dereference after failed registration ipmi: ipmb: validate write message length

Merge tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs

2026-08-28T17:59:07+00:00

Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - Support for a per-device wear-leveling threshold - Various fixes and cleanups of error paths - Correctly preserve torture flag up wear-leveling UBIFS: - Various fixes and cleanups of error paths and kernel-doc" * tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: UBI: support per-device wear-leveling threshold UBI: fix two issues in the ubi.mtd MODULE_PARM_DESC mtd: ubi: Release device reference on busy detach ubi: Fix rollback for explicit UBI device numbers ubifs: fix out-of-bounds read in signature length check UBI: fastmap: Pass to_be_tortured when reusing old fastmap PEBs UBI: Preserve torture flag when rescheduling failed erasures ubifs: ubifs.h: clean up kernel-doc comments ubifs: key.h: use correct function parameter name ubifs: debug.h: fix kernel-doc struct prototypes

Merge tag 'rtc-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2026-08-28T16:53:43+00:00

Pull RTC updates from Alexandre Belloni: "The RZN1 driver got a fairly comprehensive cleanup. More DT binding are converted to DT schema, leaving only 5 remaining files to convert. Subsystem: - patchwork project is moving to kernel.org - fully initialize clk_init_data - add missing MODULE_DEVICE_TABLE() - DT bindings conversions to DT schema Drivers: - ds1307: fix WADA bit for alarms on RX8130 - rzn1: add support for RZ/T2H and RZ/N2H, many fixes" * tag 'rtc-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (42 commits) MAINTAINERS: update rtc subsystem patchwork location rtc: msc313: Select by default on MSTARV7 rtc: microcrystal: Make sure clk_init_data is fully initialized rtc: philips: Make sure clk_init_data is fully initialized rtc: nct3018y: Make sure clk_init_data is fully initialized rtc: m41t80: Make sure clk_init_data is fully initialized rtc: hym8563: Make sure clk_init_data is fully initialized rtc: rzn1: Add support for Renesas RZ/T2H and RZ/N2H SoCs rtc: rzn1: Drop trailing comma from OF match table sentinel rtc: rzn1: Add OF match data to gate SUBU register access rtc: rzn1: use FIELD_PREP/FIELD_GET and GENMASK for register access rtc: rzn1: Consistently use dev_err_probe() rtc: rzn1: Use temporary variable for struct device rtc: rzn1: Dynamically calculate synchronization delay based on clock rate rtc: rzn1: Replace remove callback with devm_add_action_or_reset() rtc: rzn1: Use pm_runtime_put_sync() rtc: Kconfig: Broaden RTC_DRV_RZN1 dependency to ARCH_RENESAS rtc: rzn1: Fix malformed MODULE_AUTHOR string rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers rtc: rzn1: Fix alarm range check truncation on 32-bit systems ...

Merge tag 'for-next-tpm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd

2026-08-28T16:36:27+00:00

Pull TPM updates from Jarkko Sakkinen: "The bulk of this is Ross Philipson's TPM enablement for Trenchboot. That exposes TPM constants, and decouple and improve robustness of tpm_buf a bit in order to implement a minimal early TPM driver. Early boot code will call either SKINIT on AMD or GETSEC[SENTER] on Intel before jumping into kernel's entry point. They re-initalize TPM PCRs but leave up to the early boot code measure initrd, boot_params and Trenchboot associated metadata. The motivation here is just that we would want in future iterations of the series put our full focus to the x86 part of the review, and call it a day as per TPM changes. Further, even if Trenchboot turned out to be empty lottery the worst possible outcome for TPM driver is that things get cleaned up a bit" * tag 'for-next-tpm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm-buf: Add TPM buffer support header for standalone reuse tpm-buf: Memory-safe allocations tpm-buf: Remove chip parameter from tpm_buf_append_handle() tpm-buf: Merge TPM_BUF_BOUNDARY_ERROR and TPM_BUF_OVERFLOW tpm: Remove main TPM header from TPM event log header tpm: Move platform specific definitions to the new PTP header tpm: Move TPM common base definitions to the command header tpm: Move TPM2 specific definitions to the command header tpm: Move TPM1 specific definitions to the command header tpm: Initial step to reorganize TPM public headers tpm: st33zp24: Validate locality read result tpm: st33zp24: Return zero on status read failure tpm: tpm_tis_spi: fix nodef CR50 tpm_tis_spi_resume is null tpm: atmel: depend on X86 tpm: Remove redundant dev_err() tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout

Merge tag 'acpi-7.3-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2026-08-28T16:09:01+00:00

Pull ACPI support fix from Rafael Wysocki: "Revert an incomplete recent commit that may cause ACPI device power management to stop working" * tag 'acpi-7.3-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Revert "ACPI: scan: Defer device power initialization"

Merge tag 'amd-drm-next-7.3-2026-08-27' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2026-08-28T03:31:33+00:00

amd-drm-next-7.3-2026-08-27: amdgpu: - MES fixes - Userq fixes - UVD fix - VCE 3 fix - Enforce isolation fix - HPD fix for VGA/LVDS - DML fix - DCN 6 fixes - DC gpu reset fix amdkfd: - CU occupancy for GFX 11 - CU occupancy for GFX 12/12.1 - Queue bounds checking fix - SVM fixes - CRIU bounds checking fix Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patch.msgid.link/20260827203610.3249084-1-alexander.deucher@amd.com

Merge tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-08-27T20:53:43+00:00

Pull networking fixes from Jakub Kicinski: "Including fixes from Bluetooth, IPSec and Netfilter. Current release - fix to a fix: - netfilter: ipset: remove need to allocate memory on delete operations Current release - regressions: - macb: drop CONFIG_OF #if block, fix build Previous releases - always broken: - stream of fixes for SCTP continues - inet: frags: strip GSO state from fragments before reassembly - virtio-net: ensure that TCP packets don't overflow gso_segs - tcp-ao: fix use-after-free of current_key on reconnect to another peer - page_pool: remove zone/policy GFP flags when allocating XArray entries - Bluetooth: L2CAP: reject accept queue add unless BT_LISTEN - tls: device: fix out-of-bounds write in tls_append_frag() - eth: bnxt: - ring the doorbell when SW USO exits early, avoid packets stuck in Tx - gate TPH enablement behind BNXT_SUPPORTS_QUEUE_API check, avoid users of older NICs seeing non-actionable warning messages - eth: qede: fix NULL pointer dereference in TPA fragment processing" * tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (216 commits) inet: frags: strip GSO state from fragments before reassembly net/sched: sch_htb: limit htb_classify inner-class filter hops selftests/net: packetdrill: add tcp_urg_ptr_retransmit tcp: fix corruption of urgent data on multi-segment retransmit usb: atm: usbatm: fix invalid ci_range initialization net: fec: only stop PTP if it was initialized slip: remove slip_hangup() to fix use-after-free in slip_receive_buf() net: bridge: mcast: fix use-after-free of a master VLAN's multicast context net/sched: bound qdisc_pkt_len to prevent qdisc soft lockup net: dsa: mxl862xx: enable assisted learning on CPU port net: stmmac: restore NET_IP_ALIGN in the RX DMA offset net: stmmac: drop gso_enabled_types and rely on netdev features net: stmmac: selftests: Don't test flow control for small rx fifos net: stmmac: selftests: Account for the UC filter list for filtering tests net: stmmac: dwxgmac: Account for the primary MAC address for UC filtering net: stmmac: dwmac4: Account for the primary MAC address for UC filtering net: stmmac: dwmac1000: Account for the primary MAC address for UC filtering net: stmmac: selftests: Check multiple MMC counters selftests: net: Fix slow configurations in big_tcp_tunnels.sh selftests: net: Lower threshold with csum offload off in big_tcp_tunnels.sh ...

Merge tag 'devicetree-fixes-for-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2026-08-27T19:53:43+00:00

Pull devicetree fixes from Rob Herring: - Fix possible out-of-bounds access in of_alias_scan() - Fix refcount leak in of_irq_get_affinity() - Add Qualcomm SPMI PMIC haptics input which is already referenced * tag 'devicetree-fixes-for-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: fix out-of-bounds read in of_alias_scan() stem parser of/irq: Fix device node refcount leak in of_irq_get_affinity() dt-bindings: input: Add Qualcomm SPMI PMIC haptics

usb: atm: usbatm: fix invalid ci_range initialization

2026-08-27T19:46:16+00:00

syzbot reported a shift-out-of-bounds in __vcc_connect(): UBSAN: shift-out-of-bounds in net/atm/common.c:382:32 shift exponent -1 is negative CPU: 0 UID: 0 PID: 5987 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 Call Trace: dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 ubsan_epilogue+0xa/0x30 lib/ubsan.c:233 __ubsan_handle_shift_out_of_bounds+0x36d/0x400 lib/ubsan.c:494 __vcc_connect+0x14b4/0x19c0 net/atm/common.c:382 vcc_connect+0x328/0x8f0 net/atm/common.c:498 pvc_bind+0x272/0x380 net/atm/pvc.c:52 __sys_bind+0x2e3/0x410 net/socket.c:1976 __x64_sys_bind+0x7a/0x90 net/socket.c:1979 ... ATM device ci_range fields (vpi_bits and vci_bits) represent the number of bits supported for VPI and VCI addressing on the device. net/atm/common.c directly uses these fields as bit shift counts: vpi >> dev->ci_range.vpi_bits vci >> dev->ci_range.vci_bits 1 << vcc->dev->ci_range.vpi_bits 1 << vcc->dev->ci_range.vci_bits usbatm_atm_init() sets ci_range.vpi_bits and ci_range.vci_bits to ATM_CI_MAX (-1), which is defined in as a sentinel value for userspace ATM_SETCIRANGE requests, not a valid bit count. Shifting by -1 is undefined behavior and triggers UBSAN warnings. ATM UNI cell headers allow up to 8 bits for VPI (0..255) and 16 bits for VCI (0..65535). Initialize vpi_bits to 8 and vci_bits to 16, as done by solos-pci. Fixes: c59bba75fa50 ("[PATCH] USB ATM: new usbatm core") Reported-by: syzbot+6665d3db5fef15914802@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=6665d3db5fef15914802 Suggested-by: Eric Dumazet Link: https://lore.kernel.org/all/20260824024620.23485-1-kartikey406@gmail.com/T/ [v1] Signed-off-by: Deepanshu Kartikey Link: https://patch.msgid.link/20260826133258.8306-1-kartikey406@gmail.com Signed-off-by: Jakub Kicinski