From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0813B29826A; Mon, 12 May 2025 18:07:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747073270; cv=none; b=MBP9dd83q468dh8+X1O8VD/Cp+csZchj57BseGKIKIhzzK/hSvphfOKfKNAn44iE/AyHiNYeE7XcdQTNoq/bNHPdOCfx6aRbKtG4N4oYn3dfisbIOLoOiKknttemhT7/XAl0cRyNQlekZRGaik4V+CWEXsHh+MwvoqEb4RMV3MU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747073270; c=relaxed/simple; bh=LsE6CKvrqpv/ZyS7E3ZPH7HtTZBHgVJru1jYnu0M1eI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=g4iFB7Uc8TcwpL6l2frBj0lme2cne8j5ITrAy2x0jNsJuIR80Ra9wSTExX7nJx+5Dp/RpfuD48HLV/CM8j0ecfvVgOBDg2c87atwQ4dC/F9ncYHLeDQ93lrVOdc23efCaXaSLjVzWlO0yr+y1KQiAlqswXIMA8v7NClCV3s+wUg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aAMk9g/r; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="aAMk9g/r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 496AEC4CEE7; Mon, 12 May 2025 18:07:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1747073269; bh=LsE6CKvrqpv/ZyS7E3ZPH7HtTZBHgVJru1jYnu0M1eI=; h=From:To:Cc:Subject:Date:From; b=aAMk9g/r9k/wb2McmLjS2tEQGhTW/3xTe30eWCQS3ma9eFB4EERyGeMxIKZBQ6fhz NAFjqV1kOi5sT8fzzH85J7At2dpmfr8WeNfNMbPuqisEXgOpzUHyG1j7Gx4HApfy5U ndb63ARRKktH9WpTMeWTaXmp6EdXLyhTzNTXCV/E= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org Subject: [PATCH 6.6 000/113] 6.6.91-rc1 review Date: Mon, 12 May 2025 19:44:49 +0200 Message-ID: <20250512172027.691520737@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.91-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-6.6.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 6.6.91-rc1 X-KernelTest-Deadline: 2025-05-14T17:20+00:00 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is the start of the stable review cycle for the 6.6.91 release. There are 113 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, 14 May 2025 17:19:58 +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-6.6.91-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 Linux 6.6.91-rc1 Peter Zijlstra x86/its: Use dynamic thunks for indirect branches Pawan Gupta x86/ibt: Keep IBT disabled during alternative patching Pawan Gupta x86/its: Align RETs in BHB clear sequence to avoid thunking Pawan Gupta x86/its: Add support for RSB stuffing mitigation Pawan Gupta x86/its: Add "vmexit" option to skip mitigation on some CPUs Pawan Gupta x86/its: Enable Indirect Target Selection mitigation Pawan Gupta x86/its: Add support for ITS-safe return thunk Pawan Gupta x86/its: Add support for ITS-safe indirect thunk Pawan Gupta x86/its: Enumerate Indirect Target Selection (ITS) bug Pawan Gupta Documentation: x86/bugs/its: Add ITS documentation Pawan Gupta x86/speculation: Remove the extra #ifdef around CALL_NOSPEC Pawan Gupta x86/speculation: Add a conditional CS prefix to CALL_NOSPEC Pawan Gupta x86/speculation: Simplify and make CALL_NOSPEC consistent Pawan Gupta x86/bhi: Do not set BHI_DIS_S in 32-bit mode Daniel Sneddon x86/bpf: Add IBHF call at end of classic BPF Daniel Sneddon x86/bpf: Call branch history clearing sequence on exit James Morse arm64: proton-pack: Add new CPUs 'k' values for branch mitigation James Morse arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users James Morse arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs James Morse arm64: proton-pack: Expose whether the branchy loop k value James Morse arm64: proton-pack: Expose whether the platform is mitigated by firmware James Morse arm64: insn: Add support for encoding DSB Jens Axboe io_uring: ensure deferred completions are posted for multishot Jens Axboe io_uring: always arm linked timeouts prior to issue Al Viro do_umount(): add missing barrier before refcount checks in sync case Daniel Wagner nvme: unblock ctrl state transition for firmware update Kevin Baker drm/panel: simple: Update timings for AUO G101EVN010 Thorsten Blum MIPS: Fix MAX_REG_OFFSET Marco Crivellari MIPS: Move r4k_wait() to .cpuidle.text section Marco Crivellari MIPS: Fix idle VS timer enqueue Jonathan Cameron iio: adc: dln2: Use aligned_s64 for timestamp Jonathan Cameron iio: accel: adxl355: Make timestamp 64-bit aligned using aligned_s64 Andy Shevchenko types: Complement the aligned types with signed 64-bit one Jonathan Cameron iio: temp: maxim-thermocouple: Fix potential lack of DMA safe buffer. Lothar Rubusch iio: accel: adxl367: fix setting odr for activity time update Dave Penkler usb: usbtmc: Fix erroneous generic_read ioctl return Dave Penkler usb: usbtmc: Fix erroneous wait_srq ioctl return Dave Penkler usb: usbtmc: Fix erroneous get_stb ioctl error returns Oliver Neukum USB: usbtmc: use interruptible sleep in usbtmc_read Andrei Kuchynski usb: typec: ucsi: displayport: Fix NULL pointer access RD Babiera usb: typec: tcpm: delay SNK_TRY_WAIT_DEBOUNCE to SRC_TRYWAIT transition Jim Lin usb: host: tegra: Prevent host controller crash when OTG port is used Prashanth K usb: gadget: Use get_status callback to set remote wakeup capability Wayne Chang usb: gadget: tegra-xudc: ACK ST_RC after clearing CTRL_RUN Prashanth K usb: gadget: f_ecm: Add get_status callback Pawel Laszczak usb: cdnsp: fix L1 resume issue for RTL_REVISION_NEW_LPM version Pawel Laszczak usb: cdnsp: Fix issue with resuming from L1 Jan Kara ocfs2: stop quota recovery before disabling quotas Jan Kara ocfs2: implement handshaking with ocfs2 recovery thread Jan Kara ocfs2: switch osb->disable_recovery to enum Borislav Petkov (AMD) x86/microcode: Consolidate the loader enablement checking Dmitry Antipov module: ensure that kobject_put() is safe for module type kobjects Sebastian Andrzej Siewior clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable() Jason Andryuk xenbus: Use kref to track req lifetime John Ernberg xen: swiotlb: Use swiotlb bouncing if kmalloc allocation demands it Paul Aurich smb: client: Avoid race in open_cached_dir with lease breaks Alexey Charkov usb: uhci-platform: Make the clock really optional Alex Deucher drm/amdgpu/hdp6: use memcfg register to post the write for HDP flush Alex Deucher drm/amdgpu/hdp5: use memcfg register to post the write for HDP flush Alex Deucher drm/amdgpu/hdp5.2: use memcfg register to post the write for HDP flush Alex Deucher drm/amdgpu/hdp4: use memcfg register to post the write for HDP flush Wayne Lin drm/amd/display: Copy AUX read reply data whenever length > 0 Wayne Lin drm/amd/display: Fix wrong handling for AUX_DEFER case Wayne Lin drm/amd/display: Remove incorrect checking in dmub aux handler Wayne Lin drm/amd/display: Fix the checking condition in dmub aux handling Aurabindo Pillai drm/amd/display: more liberal vmin/vmax update for freesync Maíra Canal drm/v3d: Add job to pending list if the reset was skipped Silvano Seva iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_tagged_fifo Silvano Seva iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo Gabriel Shahrouzi iio: adis16201: Correct inclinometer channel resolution Simon Xue iio: adc: rockchip: Fix clock initialization sequence Angelo Dureghello iio: adc: ad7606: fix serial register access Wayne Lin drm/amd/display: Shift DMUB AUX reply command if necessary Dave Hansen x86/mm: Eliminate window where TLB flushes may be inadvertently skipped Gabriel Shahrouzi staging: axis-fifo: Correct handling of tx_fifo_depth for size validation Gabriel Shahrouzi staging: axis-fifo: Remove hardware resets for user errors Gabriel Shahrouzi staging: iio: adc: ad7816: Correct conditional logic for store mode Aditya Garg Input: synaptics - enable InterTouch on TUXEDO InfinityBook Pro 14 v5 Dmitry Torokhov Input: synaptics - enable SMBus for HP Elitebook 850 G1 Aditya Garg Input: synaptics - enable InterTouch on Dell Precision M3800 Aditya Garg Input: synaptics - enable InterTouch on Dynabook Portege X30L-G Manuel Fombuena Input: synaptics - enable InterTouch on Dynabook Portege X30-D Vicki Pfau Input: xpad - fix two controller table values Lode Willems Input: xpad - add support for 8BitDo Ultimate 2 Wireless Controller Vicki Pfau Input: xpad - fix Share button on Xbox One controllers Gary Bisson Input: mtk-pmic-keys - fix possible null pointer dereference Mikael Gonella-Bolduc Input: cyttsp5 - fix power control issue on wakeup Hugo Villeneuve Input: cyttsp5 - ensure minimum reset pulse width Jonas Gorski net: dsa: b53: fix learning on VLAN unaware bridges Jonas Gorski net: dsa: b53: always rejoin default untagged VLAN on bridge leave Jonas Gorski net: dsa: b53: fix VLAN ID for untagged vlan on bridge leave Jonas Gorski net: dsa: b53: fix flushing old pvid VLAN on pvid change Jonas Gorski net: dsa: b53: fix clearing PVID of a port Jonas Gorski net: dsa: b53: allow leaky reserved multicast Paul Chaignon bpf: Scrub packet on bpf_redirect_peer Jozsef Kadlecsik netfilter: ipset: fix region locking in hash types Julian Anastasov ipvs: fix uninit-value for saddr in do_output_route4 Oliver Hartkopp can: gw: fix RCU/BH usage in cgw_create_job() Kelsey Maes can: mcp251xfd: fix TDC setting for low data bit rates Daniel Golle net: ethernet: mtk_eth_soc: reset all TX queues on DMA free Alexander Lobakin netdevice: add netdev_tx_reset_subqueue() shorthand Guillaume Nault gre: Fix again IPv6 link-local address generation. Cong Wang sch_htb: make htb_deactivate() idempotent Wang Zhaolong ksmbd: fix memory leak in parse_lease_state() Eelco Chaudron openvswitch: Fix unsafe attribute parsing in output_userspace() Sean Heelan ksmbd: Fix UAF in __close_file_table_ids Norbert Szetei ksmbd: prevent out-of-bounds stream writes by validating *pos Namjae Jeon ksmbd: prevent rename with empty string Marc Kleine-Budde can: mcp251xfd: mcp251xfd_remove(): fix order of unregistration calls Veerendranath Jakkam wifi: cfg80211: fix out-of-bounds access during multi-link element defragmentation Marc Kleine-Budde can: mcan: m_can_class_unregister(): fix order of unregistration calls Wojciech Dubowik arm64: dts: imx8mm-verdin: Link reg_usdhc2_vqmmc to usdhc2 Dan Carpenter dm: add missing unlock on in dm_keyslot_evict() ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/admin-guide/hw-vuln/index.rst | 1 + .../hw-vuln/indirect-target-selection.rst | 168 +++++++++++++++++ Documentation/admin-guide/kernel-parameters.txt | 18 ++ Makefile | 4 +- arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 25 ++- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/insn.h | 1 + arch/arm64/include/asm/spectre.h | 3 + arch/arm64/kernel/proton-pack.c | 13 +- arch/arm64/lib/insn.c | 76 ++++---- arch/arm64/net/bpf_jit_comp.c | 57 +++++- arch/mips/include/asm/idle.h | 3 +- arch/mips/include/asm/ptrace.h | 3 +- arch/mips/kernel/genex.S | 63 ++++--- arch/mips/kernel/idle.c | 7 - arch/x86/Kconfig | 11 ++ arch/x86/entry/entry_64.S | 20 ++- arch/x86/include/asm/alternative.h | 24 +++ arch/x86/include/asm/cpufeatures.h | 3 + arch/x86/include/asm/microcode.h | 2 + arch/x86/include/asm/msr-index.h | 8 + arch/x86/include/asm/nospec-branch.h | 44 +++-- arch/x86/kernel/alternative.c | 198 ++++++++++++++++++++- arch/x86/kernel/cpu/bugs.c | 178 +++++++++++++++++- arch/x86/kernel/cpu/common.c | 72 ++++++-- arch/x86/kernel/cpu/microcode/amd.c | 6 +- arch/x86/kernel/cpu/microcode/core.c | 60 ++++--- arch/x86/kernel/cpu/microcode/intel.c | 2 +- arch/x86/kernel/cpu/microcode/internal.h | 1 - arch/x86/kernel/ftrace.c | 2 +- arch/x86/kernel/head32.c | 4 - arch/x86/kernel/module.c | 7 + arch/x86/kernel/static_call.c | 4 +- arch/x86/kernel/vmlinux.lds.S | 10 ++ arch/x86/kvm/x86.c | 4 +- arch/x86/lib/retpoline.S | 39 ++++ arch/x86/mm/tlb.c | 23 ++- arch/x86/net/bpf_jit_comp.c | 61 ++++++- drivers/base/cpu.c | 3 + drivers/clocksource/i8253.c | 4 +- drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c | 7 +- drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c | 7 +- drivers/gpu/drm/amd/amdgpu/hdp_v5_2.c | 12 +- drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c | 7 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 36 ++-- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 28 ++- drivers/gpu/drm/panel/panel-simple.c | 25 +-- drivers/gpu/drm/v3d/v3d_sched.c | 28 ++- drivers/iio/accel/adis16201.c | 4 +- drivers/iio/accel/adxl355_core.c | 2 +- drivers/iio/accel/adxl367.c | 10 +- drivers/iio/adc/ad7606_spi.c | 2 +- drivers/iio/adc/dln2-adc.c | 2 +- drivers/iio/adc/rockchip_saradc.c | 17 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 6 + drivers/iio/temperature/maxim_thermocouple.c | 2 +- drivers/input/joystick/xpad.c | 40 +++-- drivers/input/keyboard/mtk-pmic-keys.c | 4 +- drivers/input/mouse/synaptics.c | 5 + drivers/input/touchscreen/cyttsp5.c | 7 +- drivers/md/dm-table.c | 3 +- drivers/net/can/m_can/m_can.c | 2 +- drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 42 ++++- drivers/net/dsa/b53/b53_common.c | 36 ++-- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 16 +- drivers/nvme/host/core.c | 3 +- drivers/staging/axis-fifo/axis-fifo.c | 14 +- drivers/staging/iio/adc/ad7816.c | 2 +- drivers/usb/cdns3/cdnsp-gadget.c | 31 ++++ drivers/usb/cdns3/cdnsp-gadget.h | 6 + drivers/usb/cdns3/cdnsp-pci.c | 12 +- drivers/usb/cdns3/cdnsp-ring.c | 3 +- drivers/usb/cdns3/core.h | 3 + drivers/usb/class/usbtmc.c | 59 +++--- drivers/usb/gadget/composite.c | 12 +- drivers/usb/gadget/function/f_ecm.c | 7 + drivers/usb/gadget/udc/tegra-xudc.c | 4 + drivers/usb/host/uhci-platform.c | 2 +- drivers/usb/host/xhci-tegra.c | 3 + drivers/usb/typec/tcpm/tcpm.c | 2 +- drivers/usb/typec/ucsi/displayport.c | 2 + drivers/xen/swiotlb-xen.c | 1 + drivers/xen/xenbus/xenbus.h | 2 + drivers/xen/xenbus/xenbus_comms.c | 9 +- drivers/xen/xenbus/xenbus_dev_frontend.c | 2 +- drivers/xen/xenbus/xenbus_xs.c | 18 +- fs/namespace.c | 3 +- fs/ocfs2/journal.c | 80 ++++++--- fs/ocfs2/journal.h | 1 + fs/ocfs2/ocfs2.h | 17 +- fs/ocfs2/quota_local.c | 9 +- fs/ocfs2/super.c | 3 + fs/smb/client/cached_dir.c | 10 +- fs/smb/server/oplock.c | 7 +- fs/smb/server/smb2pdu.c | 5 + fs/smb/server/vfs.c | 7 + fs/smb/server/vfs_cache.c | 33 +++- include/linux/cpu.h | 2 + include/linux/module.h | 5 + include/linux/netdevice.h | 13 +- include/linux/types.h | 3 +- include/uapi/linux/types.h | 1 + io_uring/io_uring.c | 61 +++---- kernel/params.c | 4 +- net/can/gw.c | 151 +++++++++------- net/core/filter.c | 1 + net/ipv6/addrconf.c | 15 +- net/netfilter/ipset/ip_set_hash_gen.h | 2 +- net/netfilter/ipvs/ip_vs_xmit.c | 27 +-- net/openvswitch/actions.c | 3 +- net/sched/sch_htb.c | 15 +- net/wireless/scan.c | 2 +- 113 files changed, 1733 insertions(+), 529 deletions(-)