From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 AFE1F4AA403; Mon, 31 Aug 2026 13:46:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184009; cv=none; b=s7iiFsITrvQ/gmKsNxLuZr6zQoWrDFetI4Iwa6es+MCxR+Red2TJh7JDSzotbcOsr6WBaB1JJ/UY1kN2Z2feiHYwuRU25/lGSPaz2A65wHii7duZYhelCMxIHknGyf4C2sLlrSzIdQEoRSjTcxS1AmX4tjCq1/I1eRJsT9HrhFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184009; c=relaxed/simple; bh=gfPGG30TMT0Qzaau8CtQZ22zNjQPSKQVJpDXwi1PXX8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=hDKBxuRi58eg5VcfG6m7g/SpGmGNSBN8K7xYonuSZZfI11uykYAzYIkh/BkzMfFQDZjLleqqev4qkXnI5jgd8nQ9lOMJZbDkyIcdOfVDBOtQCicN/ZtF7Mstj+UgMIciABDmNEt6d7LVPfLLhyFNxw4JbfVy1MBbZAcf/q95/Gk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Ndqe0SR8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Ndqe0SR8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F2ED1F00ADF; Mon, 31 Aug 2026 13:46:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788184002; bh=7NGFQby2y4MJ/GdPhOxA1q0AB/3nUFGVIreRpYhMDBE=; h=From:To:Cc:Subject:Date; b=Ndqe0SR8o6qoszyNHK1uDipqa1P0aA9asxikYStSjAL84pvO4nPwZduoNye3kAVPv G7UMlXi0qVF+/4deRfpZQoI0o5eoYx6mLZohD7F5SeX8sKl0utj5gyzsyUzqLzNC9N m8v6EG3ch6ZQ4vwtqu0/rOQfPl2jxl184xxNbcAc= 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@nabladev.com, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org, achill@achill.org, sr@sladewatkins.com Subject: [PATCH 6.18 00/83] 6.18.49-rc1 review Date: Mon, 31 Aug 2026 15:33:36 +0200 Message-ID: <20260831133359.207714926@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.49-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-6.18.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 6.18.49-rc1 X-KernelTest-Deadline: 2026-09-02T13:34+00:00 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is the start of the stable review cycle for the 6.18.49 release. There are 83 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, 02 Sep 2026 13:32:19 +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-6.18.49-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-6.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman Linux 6.18.49-rc1 Miguel Peñaranda usb: usbfs: fix use-after-free of usb_device in usbdev_release() Devin Wittmayer wifi: mt76: mt7925: ensure tx headroom in usb_sdio_tx_prepare_skb Shuangpeng Bai USB: c67x00: fix use-after-free in c67x00_add_iso_urb() Johan Hovold USB: serial: spcp8x5: drop broken carrier detect support Jiale Yao USB: serial: option: fix slab OOB read in interrupt URB callback Will Porter ALSA: usb-audio: Complete cleanup after system-resume errors Marouane El Moufid ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output() Griffin Kroah-Hartman usb: core: Strengthen error handling in hub_hub_status() Griffin Kroah-Hartman usb: core: Add lock to usb_wakeup_notification() Christian Borntraeger KVM: s390: vsie: zero stale crypto bits Bartosz Golaszewski crypto: qce - Remove unsafe/deprecated algorithms Thorsten Blum crypto: mxs-dcp - fix source scatterlist length access Md Sadre Alam crypto: qce - fix CCM AAD buffer underallocation Jan Sebastian Götte crypto: krb5 - use kfree_sensitive() for derived key buffers Thorsten Blum crypto: atmel-tdes - use scatterlist length before DMA mapping Eric Biggers crypto: qcom-rng - Allow zero as a random number Eric Biggers crypto: qcom-rng - Remove crypto_rng interface Eric Biggers crypto: qcom-rng - Enable clock in hwrng case Bryam Vargas crypto: virtio - bound the akcipher result length Eric Biggers kunit: irq: Continue increasing hrtimer interval for longer Eric Biggers mm/swap: reject swapon() on filesystem-level encrypted files Fourie Zhang netfilter: nf_tables: don't queue packet path object notifications Eric Biggers netfilter: nft_set_pipapo_avx2: add missing vzeroupper Kyle Zeng vxlan: keep the last remote linked during FDB flush Kyle Zeng batman-adv: reject unrepresentable multicast TVLV offsets Kyle Zeng ipv6: seg6: clear IPv4 control block on IPIP decapsulation Norbert Szetei net: bridge: mcast: fix use-after-free of a master VLAN's multicast context Zihan Xi xfrm: bound nat keepalive state collection Zihan Xi xfrm: fix xfrm_state_construct() auth-trunc leak Asim Viladi Oglu Manizada xfrm: ah6: validate routing header segments_left Zihan Xi xfrm: avoid lock inversion in nat keepalive work Zhiling Zou xfrm: drop ESP-in-TCP packets with no ingress device Sabrina Dubroca xfrm: espintcp: fix UAF during close Hyunwoo Kim net/tcp-ao: fix use-after-free of current_key on reconnect to another peer Qing Ming tcp: fix AO info use-after-free in tcp_ao_connect_init() Rastislav Szabo net/tcp: fix TCP-AO key deletion in VRFs Pratik Vishwakarma x86/CPU/AMD: Carve out a Zen5 models range Qing Ming gtp: serialize PDP context updates Jiayuan Chen tls: device: fix out-of-bounds write in tls_append_frag() Sean Christopherson KVM: SEV: Wire up kvm_x86_ops.gmem_xxx() if and only if CONFIG_KVM_AMD_SEV=y Sean Christopherson KVM: SEV: Mark vCPU RUNNABLE after AP_CREATE, even if VMSA is unusable Sean Christopherson KVM: SEV: Extract loading of guest-provided VMSA to a separate helper Sean Christopherson KVM: SEV: Track the GPA of the guest-controlled VMSA used for SNP guests Pankaj Gupta KVM: SEV: Drop FOLL_WRITE for encrypted region registration Shuangpeng Bai usb: gadget: f_tcm: keep port count until LUN teardown completes Aleksandr Nogikh usb: usbtest: disable dynamic ID support Baokun Li fuse: fix invalidate lock leak on open O_TRUNC DAX failure Baokun Li fuse: fix invalidate lock leak on setattr writeback failure Lucas De Marchi xhci: dbgtty: Fix unregister on tty_alloc_driver() failure Lucas De Marchi xhci: dbgtty: Fix unregister on tty_register_driver() failure Semih Baskan usb: xhci: Handle USB3 port events when there is one roothub Michal Pecio usb: xhci: Handle bogus TRB pointers in Missed Service Error events Haoxiang Li accessibility: speakup: unregister tty ldisc on later init failures Griffin Kroah-Hartman fpga: dfl: fme: add error handling DaeMyung Kang ksmbd: harden file lifetime during session teardown Raman Varabets HID: ft260: fix stack-use-after-return write in I2C read race Michael Zaidman HID: ft260: validate i2c input report length Jann Horn HID: asus: fix missing hid_is_usb() check Antheas Kapenekakis HID: asus: simplify RGB init sequence Jose Villaseñor Montfort HID: magicmouse: prevent unbounded recursion in magicmouse_raw_event() Jens Axboe io_uring: defer eventfd signaling when queued from a wakeup handler Pavel Begunkov io_uring/rsrc: improve regbuf iov validation Caleb Sander Mateos io_uring: simplify IORING_SETUP_DEFER_TASKRUN && !SQPOLL check Jens Axboe io_uring/futex: only mark private futex waits as inflight Aboorva Devarajan powerpc/hv-gpci: fix preempt count leak in sysfs show paths Jesper Dangaard Brouer veth: fix OOB txq access in veth_poll() with asymmetric queue counts Stephen Smalley selinux: switch two allocations to use kzalloc_objs() Cristian Ciocaltea ASoC: nau8821: Cancel pending work before suspend Michael Neuling riscv: Fix register corruption from uninitialized cregs on error Jiayuan Chen bpf: Fix use-after-free in offloaded map/prog info fill Cristian Ciocaltea ASoC: nau8821: Cancel delayed work on component remove Bryam Vargas selinux: require a class's permission values to cover its permission count Bryam Vargas selinux: reject a permission value exceeding the class permission count Christian Göttsche selinux: more strict policy parsing Christian Göttsche selinux: use u16 for security classes Wentao Guan Revert "selinux: reject a permission value exceeding the class permission count" Dmitry Bogdanov nvme-tcp: fix usage of page_frag_cache Jinu Kim KVM: x86/mmu: Check write tracking in all address spaces Jia Yao drm/xe/guc_ads: use uncached mapping for UM queue BO Jia Yao drm/xe/guc_ads: allocate UM queues in VRAM on dGFX Jia Yao drm/xe/guc_ads: allocate UM queues in a separate BO Peiyang He RDMA/rxe: Fix OOB in free_rd_atomic_resources() Ibrahim Hashimov RDMA/rxe: Fix responder UAF on IB_QP_MAX_DEST_RD_ATOMIC modify_qp ------------- Diffstat: Documentation/filesystems/fscrypt.rst | 4 + Makefile | 4 +- arch/powerpc/perf/hv-gpci.c | 24 +- arch/riscv/kernel/compat_signal.c | 2 + arch/riscv/kernel/ptrace.c | 4 +- arch/s390/kvm/vsie.c | 1 + arch/x86/kernel/cpu/amd.c | 1 + arch/x86/kvm/mmu/page_track.c | 32 ++- arch/x86/kvm/svm/sev.c | 76 +++--- arch/x86/kvm/svm/svm.c | 8 +- arch/x86/kvm/svm/svm.h | 13 +- crypto/krb5/krb5_api.c | 8 +- drivers/accessibility/speakup/main.c | 1 + drivers/crypto/Kconfig | 1 - drivers/crypto/atmel-tdes.c | 5 +- drivers/crypto/mxs-dcp.c | 2 +- drivers/crypto/qce/aead.c | 58 +---- drivers/crypto/qce/common.c | 55 +---- drivers/crypto/qce/common.h | 16 +- drivers/crypto/qce/regs-v5.h | 4 - drivers/crypto/qce/sha.c | 30 +-- drivers/crypto/qce/sha.h | 1 - drivers/crypto/qce/skcipher.c | 97 +------- drivers/crypto/qcom-rng.c | 156 ++----------- .../crypto/virtio/virtio_crypto_akcipher_algs.c | 3 +- drivers/fpga/dfl-fme-perf.c | 2 + drivers/gpu/drm/xe/xe_bo.h | 14 ++ drivers/gpu/drm/xe/xe_guc_ads.c | 92 +++++--- drivers/gpu/drm/xe/xe_guc_ads_types.h | 5 + drivers/hid/hid-asus.c | 52 ++--- drivers/hid/hid-ft260.c | 41 +++- drivers/hid/hid-magicmouse.c | 25 +- drivers/infiniband/sw/rxe/rxe_qp.c | 18 +- drivers/net/gtp.c | 21 +- drivers/net/veth.c | 3 +- drivers/net/vxlan/vxlan_core.c | 11 +- drivers/net/wireless/mediatek/mt76/mt7925/mac.c | 4 + drivers/nvme/host/tcp.c | 8 + drivers/target/target_core_fabric_configfs.c | 8 + drivers/usb/c67x00/c67x00-sched.c | 4 +- drivers/usb/core/devio.c | 2 +- drivers/usb/core/hub.c | 7 +- drivers/usb/gadget/function/f_tcm.c | 2 +- drivers/usb/host/xhci-dbgtty.c | 15 +- drivers/usb/host/xhci-ring.c | 20 +- drivers/usb/misc/usbtest.c | 1 + drivers/usb/serial/option.c | 20 +- drivers/usb/serial/spcp8x5.c | 13 -- fs/fuse/dir.c | 9 +- fs/fuse/file.c | 4 +- fs/smb/server/smb2pdu.c | 6 +- fs/smb/server/vfs_cache.c | 179 +++++++++++++-- fs/smb/server/vfs_cache.h | 4 +- include/kunit/run-in-irq-context.h | 10 +- include/linux/io_uring_types.h | 8 + include/linux/skbuff.h | 24 ++ include/target/target_core_fabric.h | 2 + io_uring/eventfd.c | 8 +- io_uring/eventfd.h | 2 +- io_uring/futex.c | 21 +- io_uring/io_uring.c | 7 +- io_uring/poll.c | 23 +- io_uring/rsrc.c | 31 +-- io_uring/waitid.c | 2 +- kernel/bpf/offload.c | 10 +- mm/swapfile.c | 7 + net/batman-adv/tvlv.c | 5 +- net/bridge/br_multicast.c | 4 +- net/ipv4/tcp_ao.c | 19 +- net/ipv6/ah6.c | 29 ++- net/ipv6/seg6_local.c | 7 + net/netfilter/nf_tables_api.c | 36 +-- net/netfilter/nft_set_pipapo_avx2.c | 17 +- net/tls/tls_device.c | 3 +- net/xfrm/espintcp.c | 9 +- net/xfrm/xfrm_nat_keepalive.c | 53 ++++- net/xfrm/xfrm_user.c | 2 +- security/selinux/include/security.h | 1 + security/selinux/ss/avtab.c | 35 ++- security/selinux/ss/avtab.h | 13 ++ security/selinux/ss/conditional.c | 25 +- security/selinux/ss/constraint.h | 1 + security/selinux/ss/policydb.c | 254 +++++++++++++++++---- security/selinux/ss/policydb.h | 31 ++- security/selinux/ss/services.c | 8 +- sound/soc/codecs/nau8821.c | 13 ++ sound/usb/card.c | 14 +- sound/usb/midi.c | 2 + 88 files changed, 1156 insertions(+), 776 deletions(-)