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[PATCH] fs: ocfs2: fix kernel BUG in ocfs2_find_victim_chain

by Prithvi Tambewagh

syzbot reported a kernel BUG in ocfs2_find_victim_chain() because the `cl_next_free_rec` field of the allocation chain list is 0, triggring the BUG_ON(!cl->cl_next_free_rec) condition and panicking the kernel. To fix this, `cl_next_free_rec` is checked inside the caller of ocfs2_find_victim_chain() i.e. ocfs2_claim_suballoc_bits() and if it is equal to 0, ocfs2_error() is called, to log the corruption and force the filesystem into read-only mode, to prevent further damage. Reported-by: syzbot+96d38c6e1655c1420a72(a)syzkaller.appspotmail.com Tested-by: syzbot+96d38c6e1655c1420a72(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=96d38c6e1655c1420a72 Cc: stable(a)vger.kernel.org Signed-off-by: Prithvi Tambewagh <activprithvi(a)gmail.com> --- fs/ocfs2/suballoc.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 6ac4dcd54588..c7eb6efc00b4 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -1993,6 +1993,13 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *ac, cl = (struct ocfs2_chain_list *) &fe->id2.i_chain; + if( le16_to_cpu(cl->cl_next_free_rec) == 0) { + status = ocfs2_error(ac->ac_inode->i_sb, + "Chain allocator dinode %llu has 0 chains\n", + (unsigned long long)le64_to_cpu(fe->i_blkno)); + goto bail; + } + victim = ocfs2_find_victim_chain(cl); ac->ac_chain = victim; base-commit: 939f15e640f193616691d3bcde0089760e75b0d3 -- 2.34.1

1 day, 7 hours

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👉 DUOONE OLED SPAN/FOLD Launch — Black Friday & Cyber Monday Rewards on Kickstarter🎉

by InnLead Innovative

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1 day, 8 hours

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Re: Patch "mptcp: Fix proto fallback detection with BPF" has been added to the 6.1-stable tree

by Matthieu Baerts

Hi Greg, Sasha, Jiayuan, On 27/11/2025 14:41, gregkh(a)linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > mptcp: Fix proto fallback detection with BPF > > to the 6.1-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > mptcp-fix-proto-fallback-detection-with-bpf.patch > and it can be found in the queue-6.1 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. @Sasha: thank you for having resolved the conflicts for this patch (and many others related to MPTCP recently). Sadly, it is causing troubles. @Greg/Sasha: is it possible to remove it from 6.1, 5.15 and 5.10 queues please? (The related patch in 6.6 and above is OK) @Jiayuan: did you not specify you initially saw this issue on a v6.1 kernel? By chance, do you already have a fix for that version? Cheers, Matt -- Sponsored by the NGI0 Core fund.

1 day, 15 hours

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[PATCH] RDMA/cm: Fix leaking the multicast GID table reference

by Jason Gunthorpe

If the CM ID is destroyed while the CM event for multicast creating is still queued the cancel_work_sync() will prevent the work from running which also prevents destroying the ah_attr. This leaks a refcount and triggers a WARN: GID entry ref leak for dev syz1 index 2 ref=573 WARNING: CPU: 1 PID: 655 at drivers/infiniband/core/cache.c:809 release_gid_table drivers/infiniband/core/cache.c:806 [inline] WARNING: CPU: 1 PID: 655 at drivers/infiniband/core/cache.c:809 gid_table_release_one+0x284/0x3cc drivers/infiniband/core/cache.c:886 Destroy the ah_attr after canceling the work, it is safe to call this twice. Cc: stable(a)vger.kernel.org Fixes: fe454dc31e84 ("RDMA/ucma: Fix use-after-free bug in ucma_create_uevent") Reported-by: syzbot+b0da83a6c0e2e2bddbd4(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/68232e7b.050a0220.f2294.09f6.GAE@google.com Signed-off-by: Jason Gunthorpe <jgg(a)nvidia.com> --- drivers/infiniband/core/cma.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 95e89f5c147c2c..4f5fd47086ab90 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2031,6 +2031,8 @@ static void destroy_mc(struct rdma_id_private *id_priv, dev_put(ndev); cancel_work_sync(&mc->iboe_join.work); + if (event->event == RDMA_CM_EVENT_MULTICAST_JOIN) + rdma_destroy_ah_attr(&event->param.ud.ah_attr); } kfree(mc); } base-commit: 3fbaef0942719187f3396bfd0c780d55d35e0980 -- 2.43.0

1 day, 17 hours

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[PATCH] kasan: hw_tags: fix a false positive case of vrealloc in alloced size

by Yeoreum Yun

When a memory region is allocated with vmalloc() and later expanded with vrealloc() — while still within the originally allocated size — KASAN may report a false positive because it does not update the tags for the newly expanded portion of the memory. A typical example of this pattern occurs in the BPF verifier, and the following is a related false positive report: [ 2206.486476] ================================================================== [ 2206.486509] BUG: KASAN: invalid-access in __memcpy+0xc/0x30 [ 2206.486607] Write at addr f5ff800083765270 by task test_progs/205 [ 2206.486664] Pointer tag: [f5], memory tag: [fe] [ 2206.486703] [ 2206.486745] CPU: 4 UID: 0 PID: 205 Comm: test_progs Tainted: G OE 6.18.0-rc7+ #145 PREEMPT(full) [ 2206.486861] Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE [ 2206.486897] Hardware name: , BIOS [ 2206.486932] Call trace: [ 2206.486961] show_stack+0x24/0x40 (C) [ 2206.487071] __dump_stack+0x28/0x48 [ 2206.487182] dump_stack_lvl+0x7c/0xb0 [ 2206.487293] print_address_description+0x80/0x270 [ 2206.487403] print_report+0x94/0x100 [ 2206.487505] kasan_report+0xd8/0x150 [ 2206.487606] __do_kernel_fault+0x64/0x268 [ 2206.487717] do_bad_area+0x38/0x110 [ 2206.487820] do_tag_check_fault+0x38/0x60 [ 2206.487936] do_mem_abort+0x48/0xc8 [ 2206.488042] el1_abort+0x40/0x70 [ 2206.488127] el1h_64_sync_handler+0x50/0x118 [ 2206.488217] el1h_64_sync+0xa4/0xa8 [ 2206.488303] __memcpy+0xc/0x30 (P) [ 2206.488412] do_misc_fixups+0x4f8/0x1950 [ 2206.488528] bpf_check+0x31c/0x840 [ 2206.488638] bpf_prog_load+0x58c/0x658 [ 2206.488737] __sys_bpf+0x364/0x488 [ 2206.488833] __arm64_sys_bpf+0x30/0x58 [ 2206.488920] invoke_syscall+0x68/0xe8 [ 2206.489033] el0_svc_common+0xb0/0xf8 [ 2206.489143] do_el0_svc+0x28/0x48 [ 2206.489249] el0_svc+0x40/0xe8 [ 2206.489337] el0t_64_sync_handler+0x84/0x140 [ 2206.489427] el0t_64_sync+0x1bc/0x1c0 Here, 0xf5ff800083765000 is vmalloc()ed address for env->insn_aux_data with the size of 0x268. While this region is expanded size by 0x478 and initialise increased region to apply patched instructions, a false positive is triggered at the address 0xf5ff800083765270 because __kasan_unpoison_vmalloc() with KASAN_VMALLOC_PROT_NORMAL flag only doesn't update the tag on increaed region. To address this, introduces KASAN_VMALLOC_EXPAND flag which is used to expand vmalloc()ed memory in range of real allocated size to update tag for increased region. Fixes: 23689e91fb22 ("kasan, vmalloc: add vmalloc tagging for HW_TAGS”) Cc: <stable(a)vger.kernel.org> Signed-off-by: Yeoreum Yun <yeoreum.yun(a)arm.com> --- include/linux/kasan.h | 1 + mm/kasan/hw_tags.c | 11 +++++++++-- mm/vmalloc.c | 1 + 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/include/linux/kasan.h b/include/linux/kasan.h index d12e1a5f5a9a..0608c5d4e6cf 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -28,6 +28,7 @@ typedef unsigned int __bitwise kasan_vmalloc_flags_t; #define KASAN_VMALLOC_INIT ((__force kasan_vmalloc_flags_t)0x01u) #define KASAN_VMALLOC_VM_ALLOC ((__force kasan_vmalloc_flags_t)0x02u) #define KASAN_VMALLOC_PROT_NORMAL ((__force kasan_vmalloc_flags_t)0x04u) +#define KASAN_VMALLOC_EXPAND ((__force kasan_vmalloc_flags_t)0x08u) #define KASAN_VMALLOC_PAGE_RANGE 0x1 /* Apply exsiting page range */ #define KASAN_VMALLOC_TLB_FLUSH 0x2 /* TLB flush */ diff --git a/mm/kasan/hw_tags.c b/mm/kasan/hw_tags.c index 1c373cc4b3fa..d768c7360093 100644 --- a/mm/kasan/hw_tags.c +++ b/mm/kasan/hw_tags.c @@ -347,7 +347,7 @@ void *__kasan_unpoison_vmalloc(const void *start, unsigned long size, * * For non-VM_ALLOC allocations, page_alloc memory is tagged as usual. */ - if (!(flags & KASAN_VMALLOC_VM_ALLOC)) { + if (!(flags & (KASAN_VMALLOC_VM_ALLOC | KASAN_VMALLOC_EXPAND))) { WARN_ON(flags & KASAN_VMALLOC_INIT); return (void *)start; } @@ -361,7 +361,14 @@ void *__kasan_unpoison_vmalloc(const void *start, unsigned long size, return (void *)start; } - tag = kasan_random_tag(); + if (flags & KASAN_VMALLOC_EXPAND) { + size = round_up(size + ((unsigned long)start & KASAN_GRANULE_MASK), + KASAN_GRANULE_SIZE); + start = PTR_ALIGN_DOWN(start, KASAN_GRANULE_SIZE); + tag = get_tag(start); + } else + tag = kasan_random_tag(); + start = set_tag(start, tag); /* Unpoison and initialize memory up to size. */ diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 798b2ed21e46..6bfbf26fea3b 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -4176,6 +4176,7 @@ void *vrealloc_node_align_noprof(const void *p, size_t size, unsigned long align */ if (size <= alloced_size) { kasan_unpoison_vmalloc(p + old_size, size - old_size, + KASAN_VMALLOC_EXPAND | KASAN_VMALLOC_PROT_NORMAL); /* * No need to zero memory here, as unused memory will have -- LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}

1 day, 18 hours

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[PATCH 6.17 000/176] 6.17.10-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.17.10 release. There are 176 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 Sat, 29 Nov 2025 15:03:13 +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-6.17.10-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.17.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.17.10-rc2 Charles Keepax <ckeepax(a)opensource.cirrus.com> Revert "gpio: swnode: don't use the swnode's name as the key for GPIO lookup" Emil Tsalapatis <etsal(a)meta.com> sched_ext: fix flag check for deferred callbacks Andrea Righi <arighi(a)nvidia.com> sched_ext: Fix scx_kick_pseqs corruption on concurrent scheduler loads Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> drm/i915/dp: Add device specific quirk to limit eDP rate to HBR2 Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> Revert "drm/i915/dp: Reject HBR3 when sink doesn't support TPS4" Jari Ruusu <jariruusu(a)protonmail.com> tty/vt: fix up incorrect backport to stable releases Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Prevent Gating DTBCLK before It Is Properly Latched Charlene Liu <Charlene.Liu(a)amd.com> drm/amd/display: Insert dccg log for easy debug Gang Yan <yangang(a)kylinos.cn> mptcp: fix address removal logic in mptcp_pm_nl_rm_addr Darrick J. Wong <djwong(a)kernel.org> xfs: fix out of bounds memory read error in symlink repair Marcelo Moreira <marcelomoreira1905(a)gmail.com> xfs: Replace strncpy with memcpy Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu/jpeg: Add parse_cs for JPEG5_0_1 Sathishkumar S <sathishkumar.sundararaju(a)amd.com> drm/amdgpu/jpeg: Move parse_cs to amdgpu_jpeg.c Imre Deak <imre.deak(a)intel.com> drm/i915/dp_mst: Disable Panel Replay Jouni Högander <jouni.hogander(a)intel.com> drm/i915/psr: Check drm_dp_dpcd_read return value on PSR dpcd init Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix incomplete backport in cfids_invalidation_worker() Samuel Zhang <guoqing.zhang(a)amd.com> drm/amdgpu: fix gpu page fault after hibernation on PF passthrough Filipe Manana <fdmanana(a)suse.com> btrfs: set inode flag BTRFS_INODE_COPY_EVERYTHING when logging new name Zhang Chujun <zhangchujun(a)cmss.chinamobile.com> tracing/tools: Fix incorrcet short option in usage text for --threads Nishanth Menon <nm(a)ti.com> net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error Nitin Rawat <nitin.rawat(a)oss.qualcomm.com> scsi: ufs: ufs-qcom: Fix UFS OCP issue during UFS power down (PC=3) René Rebe <rene(a)exactco.de> ALSA: usb-audio: fix uac2 clock source at terminal parser Shuicheng Lin <shuicheng.lin(a)intel.com> drm/xe: Prevent BIT() overflow when handling invalid prefetch region Jakub Horký <jakub.git(a)horky.net> kconfig/nconf: Initialize the default locale at startup Jakub Horký <jakub.git(a)horky.net> kconfig/mconf: Initialize the default locale at startup Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Extend Zen6 model range Shahar Shitrit <shshitrit(a)nvidia.com> net: tls: Cancel RX async resync request on rcd_delta overflow Carlos Llamas <cmllamas(a)google.com> blk-crypto: use BLK_STS_INVAL for alignment errors Shahar Shitrit <shshitrit(a)nvidia.com> net: tls: Change async resync helpers argument Po-Hsu Lin <po-hsu.lin(a)canonical.com> selftests: net: use BASH for bareudp testing Paulo Alcantara <pc(a)manguebit.org> smb: client: handle lack of IPC in dfs_cache_refresh() Sidharth Seela <sidharthseela(a)gmail.com> selftests: cachestat: Fix warning on declaration under label Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Limit Entrysign signature checking to known generations dongsheng <dongsheng.x.zhang(a)intel.com> perf/x86/intel/uncore: Add uncore PMU support for Wildcat Lake Eren Demir <eren.demir2479090(a)gmail.com> ALSA: hda/realtek: Fix mute led for HP Victus 15-fa1xxx (MB 8C2D) Bart Van Assche <bvanassche(a)acm.org> scsi: core: Fix a regression triggered by scsi_host_busy() Steve French <stfrench(a)microsoft.com> cifs: fix typo in enable_gcm_256 module parameter Shuming Fan <shumingf(a)realtek.com> ASoC: rt721: fix prepare clock stop failed Rob Clark <robin.clark(a)oss.qualcomm.com> drm/msm: Fix pgtable prealloc error path Emil Tsalapatis <etsal(a)meta.com> sched_ext: defer queue_balance_callback() until after ops.dispatch Rafał Miłecki <rafal(a)milecki.pl> bcma: don't register devices disabled in OF Tejun Heo <tj(a)kernel.org> sched_ext: Allocate scx_kick_cpus_pnt_seqs lazily using kvzalloc() J-Donald Tournier <jdtournier(a)gmail.com> ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10 Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: kernel: Fix random segmentation faults Malaya Kumar Rout <mrout(a)redhat.com> timekeeping: Fix resource leak in tk_aux_sysfs_init() error paths Michal Luczaj <mhal(a)rbox.co> vsock: Ignore signal/timeout on connect() if already established Dapeng Mi <dapeng1.mi(a)linux.intel.com> perf: Fix 0 count issue of cpu-clock Shaurya Rane <ssrane_b23(a)ee.vjti.ac.in> cifs: fix memory leak in smb3_fs_context_parse_param error path Thomas Weißschuh <linux(a)weissschuh.net> LoongArch: Use UAPI types in ptrace UAPI header Wen Yang <wen.yang(a)linux.dev> tick/sched: Fix bogus condition in report_idle_softirq() Wei Fang <wei.fang(a)nxp.com> net: phylink: add missing supported link modes for the fixed-link Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: cdev: make sure the cdev fd is still active before emitting events Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Read sk_peek_offset() again after sleeping in unix_stream_read_generic(). Pradyumn Rahar <pradyumn.rahar(a)oracle.com> net/mlx5: Clean up only new IRQ glue on request_irq() failure Shay Drory <shayd(a)nvidia.com> devlink: rate: Unset parent pointer in devl_rate_nodes_destroy Jared Kangas <jkangas(a)redhat.com> pinctrl: s32cc: initialize gpio_pin_config::list after kmalloc() Jared Kangas <jkangas(a)redhat.com> pinctrl: s32cc: fix uninitialized memory in s32_pinctrl_desc Grzegorz Nitka <grzegorz.nitka(a)intel.com> ice: fix PTP cleanup on driver removal in error path Emil Tantilov <emil.s.tantilov(a)intel.com> idpf: fix possible vport_config NULL pointer deref in remove Venkata Ramana Nayana <venkata.ramana.nayana(a)intel.com> drm/xe/irq: Handle msix vector0 interrupt Matt Roper <matthew.d.roper(a)intel.com> drm/xe/kunit: Fix forcewake assertion in mocs test Dnyaneshwar Bhadane <dnyaneshwar.bhadane(a)intel.com> drm/i915/xe3: Restrict PTL intel_encoder_is_c10phy() to only PHY A Dnyaneshwar Bhadane <dnyaneshwar.bhadane(a)intel.com> drm/i915/display: Add definition for wcl as subplatform Dnyaneshwar Bhadane <dnyaneshwar.bhadane(a)intel.com> drm/pcids: Split PTL pciids group to make wcl subplatform Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() Randy Dunlap <rdunlap(a)infradead.org> platform/x86: intel-uncore-freq: fix all header kernel-doc warnings Haotian Zhang <vulab(a)iscas.ac.cn> platform/x86/intel/speed_select_if: Convert PCIBIOS_* return codes to errnos Lorenzo Bianconi <lorenzo(a)kernel.org> net: airoha: Do not loopback traffic to GDM2 if it is available on the device Lorenzo Bianconi <lorenzo(a)kernel.org> net: airoha: Add wlan flowtable TX offload Ido Schimmel <idosch(a)nvidia.com> selftests: net: lib: Do not overwrite error messages Aleksei Nikiforov <aleksei.nikiforov(a)linux.ibm.com> s390/ctcm: Fix double-kfree Dnyaneshwar Bhadane <dnyaneshwar.bhadane(a)intel.com> drm/i915/xe3lpd: Load DMC for Xe3_LPD version 30.02 Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> nvme-multipath: fix lockdep WARN due to partition scan work Alistair Francis <alistair.francis(a)wdc.com> nvmet-auth: update sc_c in target host hash calculation Chen Pei <cp0613(a)linux.alibaba.com> tools: riscv: Fixed misalignment of CSR related definitions Jesper Dangaard Brouer <hawk(a)kernel.org> veth: more robust handing of race to avoid txq getting stuck Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: remove never-working support for setting nsh fields Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: mlxsw: linecards: fix missing error check in mlxsw_linecard_devlink_info_get() Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: dsa: hellcreek: fix missing error handling in LED registration Prateek Agarwal <praagarwal(a)nvidia.com> drm/tegra: Add call to put_pid() Zilin Guan <zilin(a)seu.edu.cn> mlxsw: spectrum: Fix memory leak in mlxsw_sp_flower_stats() Jiaming Zhang <r772577952(a)gmail.com> net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() Aleksander Jan Bajkowski <olek2(a)wp.pl> mips: dts: econet: fix EN751221 core type Armin Wolf <W_Armin(a)gmx.de> platform/x86: msi-wmi-platform: Fix typo in WMI GUID Armin Wolf <W_Armin(a)gmx.de> platform/x86: msi-wmi-platform: Only load on MSI devices Haotian Zhang <vulab(a)iscas.ac.cn> pinctrl: cirrus: Fix fwnode leak in cs42l43_pin_probe() Jianbo Liu <jianbol(a)nvidia.com> xfrm: Prevent locally generated packets from direct output in tunnel mode Jianbo Liu <jianbol(a)nvidia.com> xfrm: Determine inner GSO type from packet inner protocol Jianbo Liu <jianbol(a)nvidia.com> xfrm: Check inner packet family directly from skb_dst Yu-Chun Lin <eleanor.lin(a)realtek.com> pinctrl: realtek: Select REGMAP_MMIO for RTD driver Chen-Yu Tsai <wens(a)kernel.org> clk: sunxi-ng: sun55i-a523-ccu: Lower audio0 pll minimum rate Chen-Yu Tsai <wens(a)kernel.org> clk: sunxi-ng: sun55i-a523-r-ccu: Mark bus-r-dma as critical Jernej Skrabec <jernej.skrabec(a)gmail.com> clk: sunxi-ng: Mark A523 bus-r-cpucfg clock as critical Sabrina Dubroca <sd(a)queasysnail.net> xfrm: set err and extack on failure to create pcpu SA Sabrina Dubroca <sd(a)queasysnail.net> xfrm: call xfrm_dev_state_delete when xfrm_state_migrate fails to add the state Sabrina Dubroca <sd(a)queasysnail.net> xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added Sabrina Dubroca <sd(a)queasysnail.net> xfrm: drop SA reference in xfrm_state_update if dir doesn't match Louis-Alexis Eyraud <louisalexis.eyraud(a)collabora.com> pinctrl: mediatek: mt8189: align register base names to dt-bindings ones Louis-Alexis Eyraud <louisalexis.eyraud(a)collabora.com> pinctrl: mediatek: mt8196: align register base names to dt-bindings ones Kiryl Shutsemau <kas(a)kernel.org> mm/truncate: unmap large folio on split failure Ivan Lipski <ivan.lipski(a)amd.com> drm/amd/display: Clear the CUR_ENABLE register on DCN20 on DPP5 Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Fix pbn to kbps Conversion Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd/display: Move sleep into each retry for retrieve_link_cap() Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd/display: Increase DPCD read retries Yifan Zha <Yifan.Zha(a)amd.com> drm/amdgpu: Skip emit de meta data on gfx11 with rs64 enabled Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Skip power ungate during suspend for VPE Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/plane: Fix create_in_format_blob() return value Robert McClinton <rbmccav(a)gmail.com> drm/radeon: delete radeon_fence_process in is_signaled, no deadlock Ma Ke <make24(a)iscas.ac.cn> drm/tegra: dc: Fix reference leak in tegra_dc_couple() Paolo Abeni <pabeni(a)redhat.com> mptcp: do not fallback when OoO is present Paolo Abeni <pabeni(a)redhat.com> mptcp: decouple mptcp fastclose from tcp close Paolo Abeni <pabeni(a)redhat.com> mptcp: avoid unneeded subflow-level drops Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: userspace: longer timeout Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: endpoints: longer timeout Paolo Abeni <pabeni(a)redhat.com> mptcp: fix premature close in case of fallback Paolo Abeni <pabeni(a)redhat.com> mptcp: fix duplicate reset on fastclose Paolo Abeni <pabeni(a)redhat.com> mptcp: fix ack generation for fallback msk Eric Dumazet <edumazet(a)google.com> mptcp: fix a race in mptcp_pm_del_add_timer() Eric Dumazet <edumazet(a)google.com> mptcp: fix race condition in mptcp_schedule_work() Anthony Wong <anthony.wong(a)ubuntu.com> platform/x86: alienware-wmi-wmax: Add AWCC support to Alienware 16 Aurora Kurt Borja <kuurtb(a)gmail.com> platform/x86: alienware-wmi-wmax: Add support for the whole "G" family Kurt Borja <kuurtb(a)gmail.com> platform/x86: alienware-wmi-wmax: Add support for the whole "X" family Kurt Borja <kuurtb(a)gmail.com> platform/x86: alienware-wmi-wmax: Add support for the whole "M" family Kurt Borja <kuurtb(a)gmail.com> platform/x86: alienware-wmi-wmax: Fix "Alienware m16 R1 AMD" quirk order Bibo Mao <maobibo(a)loongson.cn> LoongArch: Fix NUMA node parsing with numa_memblks Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Don't panic if no valid cache info for PCI Vincent Li <vincent.mc.li(a)gmail.com> LoongArch: BPF: Disable trampoline for kernel module function trace Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Malta: Fix !EVA SOC-it PCI MMIO Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com> scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show() Bart Van Assche <bvanassche(a)acm.org> scsi: sg: Do not sleep in atomic context Saket Kumar Bhaskar <skb99(a)linux.ibm.com> sched_ext: Fix scx_enable() crash on helper kthread creation failure Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: core: Fix runtime PM enabling in device_resume_early() Ewan D. Milne <emilne(a)redhat.com> nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() Ewan D. Milne <emilne(a)redhat.com> nvme: nvme-fc: move tagset removal to nvme_fc_delete_ctrl() Nam Cao <namcao(a)linutronix.de> nouveau/firmware: Add missing kfree() of nvkm_falcon_fw::boot Vlastimil Babka <vbabka(a)suse.cz> mm/mempool: fix poisoning order>0 pages with HIGHMEM Seungjin Bae <eeodqql09(a)gmail.com> Input: pegasus-notetaker - fix potential out-of-bounds access Dan Carpenter <dan.carpenter(a)linaro.org> Input: imx_sc_key - fix memory corruption on unload Hans de Goede <hansg(a)kernel.org> Input: goodix - add support for ACPI ID GDIX1003 Tzung-Bi Shih <tzungbi(a)kernel.org> Input: cros_ec_keyb - fix an invalid memory access Diogo Ivo <diogo.ivo(a)tecnico.ulisboa.pt> Revert "drm/tegra: dsi: Clear enable register if powered by bootloader" Oleksij Rempel <o.rempel(a)pengutronix.de> net: dsa: microchip: lan937x: Fix RGMII delay tuning Jens Axboe <axboe(a)kernel.dk> io_uring/cmd_net: fix wrong argument types for skb_queue_splice() Andrey Vatoropin <a.vatoropin(a)crpt.ru> be2net: pass wrb_params in case of OS2BMC Yihang Li <liyihang9(a)h-partners.com> ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan() Bitterblue Smith <rtl8821cerfe2(a)gmail.com> wifi: rtw89: hw_scan: Don't let the operating channel be last Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: introduce close_cached_dir_locked() Stephen Smalley <stephen.smalley.work(a)gmail.com> selinux: move avdcache to per-task security struct Stephen Smalley <stephen.smalley.work(a)gmail.com> selinux: rename task_security_struct to cred_security_struct Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: mm: Prevent a TLB shutdown on initial uniquification Niklas Cassel <cassel(a)kernel.org> ata: libata-scsi: Fix system suspend for a security locked drive Tony Luck <tony.luck(a)intel.com> ACPI: APEI: EINJ: Fix EINJV2 initialization and injection Pasha Tatashin <pasha.tatashin(a)soleen.com> lib/test_kho: check if KHO is enabled Jiayuan Chen <jiayuan.chen(a)linux.dev> mptcp: Fix proto fallback detection with BPF Heiko Carstens <hca(a)linux.ibm.com> s390/mm: Fix __ptep_rdp() inline assembly Jiayuan Chen <jiayuan.chen(a)linux.dev> mptcp: Disallow MPTCP subflows from sockmap Yongpeng Yang <yangyongpeng(a)xiaomi.com> exfat: check return value of sb_min_blocksize in exfat_read_boot_sector Mike Yuan <me(a)yhndnzj.com> shmem: fix tmpfs reconfiguration (remount) when noswap is set Yongpeng Yang <yangyongpeng(a)xiaomi.com> isofs: check the return value of sb_min_blocksize() in isofs_fill_super Yongpeng Yang <yangyongpeng(a)xiaomi.com> xfs: check the return value of sb_min_blocksize() in xfs_fs_fill_super Dan Carpenter <dan.carpenter(a)linaro.org> mtdchar: fix integer overflow in read/write ioctls Zhen Ni <zhen.ni(a)easystack.cn> fs: Fix uninitialized 'offp' in statmount_string() Niravkumar L Rabara <niravkumarlaxmidas.rabara(a)altera.com> mtd: rawnand: cadence: fix DMA device NULL pointer dereference Yongpeng Yang <yangyongpeng(a)xiaomi.com> vfat: fix missing sb_min_blocksize() return value checks Yosry Ahmed <yosry.ahmed(a)linux.dev> KVM: SVM: Fix redundant updates of LBR MSR intercepts Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: disable HS400 on RK3588 Tiger Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: include rk3399-base instead of rk3399 in rk3399-op1 Laurentiu Mihalcea <laurentiu.mihalcea(a)nxp.com> reset: imx8mp-audiomix: Fix bad mask values Mykola Kvach <xakep.amatop(a)gmail.com> arm64: dts: rockchip: fix PCIe 3.3V regulator voltage on orangepi-5 Diederik de Haas <diederik(a)cknow-tech.com> arm64: dts: rockchip: Fix vccio4-supply on rk3566-pinetab2 Zhang Heng <zhangheng(a)kylinos.cn> HID: quirks: work around VID/PID conflict for 0x4c4a/0x4155 Mario Limonciello (AMD) <superm1(a)kernel.org> HID: amd_sfh: Stop sensor before starting Alexey Charkov <alchark(a)gmail.com> arm64: dts: rockchip: Remove non-functioning CPU OPPs from RK3576 Yipeng Zou <zouyipeng(a)huawei.com> timers: Fix NULL function pointer race in timer_shutdown_sync() Sebastian Ene <sebastianene(a)google.com> KVM: arm64: Check the untrusted offset in FF-A memory share ------------- Diffstat: .../bindings/pinctrl/toshiba,visconti-pinctrl.yaml | 26 +++-- Documentation/wmi/driver-development-guide.rst | 1 + Makefile | 4 +- arch/arm64/boot/dts/rockchip/rk3399-op1.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3576.dtsi | 12 -- arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 4 +- .../arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts | 4 +- arch/arm64/kvm/hyp/nvhe/ffa.c | 9 +- arch/loongarch/include/uapi/asm/ptrace.h | 40 +++---- arch/loongarch/kernel/numa.c | 60 +++------- arch/loongarch/net/bpf_jit.c | 3 + arch/loongarch/pci/pci.c | 8 +- arch/mips/boot/dts/econet/en751221.dtsi | 2 +- arch/mips/kernel/process.c | 2 +- arch/mips/mm/tlb-r4k.c | 102 ++++++++++------- arch/mips/mti-malta/malta-init.c | 20 ++-- arch/s390/include/asm/pgtable.h | 12 +- arch/s390/mm/pgtable.c | 4 +- arch/x86/events/intel/uncore.c | 1 + arch/x86/kernel/cpu/amd.c | 2 +- arch/x86/kernel/cpu/microcode/amd.c | 20 +++- arch/x86/kvm/svm/svm.c | 9 +- arch/x86/kvm/svm/svm.h | 1 + block/blk-crypto.c | 2 +- drivers/acpi/apei/einj-core.c | 64 +++++++---- drivers/ata/libata-scsi.c | 11 +- drivers/base/power/main.c | 25 +++-- drivers/bcma/main.c | 6 + drivers/clk/sunxi-ng/ccu-sun55i-a523-r.c | 4 +- drivers/clk/sunxi-ng/ccu-sun55i-a523.c | 2 +- drivers/gpio/gpiolib-cdev.c | 9 +- drivers/gpio/gpiolib-swnode.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c | 65 +++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h | 10 ++ drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 3 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 4 +- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 58 +--------- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h | 6 - drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 4 +- drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 1 + .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 59 ++++------ .../amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 4 +- .../gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c | 26 ++++- .../drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 8 ++ .../display/dc/link/protocols/link_dp_capability.c | 11 +- drivers/gpu/drm/drm_plane.c | 4 +- drivers/gpu/drm/i915/display/intel_cx0_phy.c | 14 +-- .../gpu/drm/i915/display/intel_display_device.c | 13 +++ .../gpu/drm/i915/display/intel_display_device.h | 4 +- drivers/gpu/drm/i915/display/intel_dmc.c | 10 +- drivers/gpu/drm/i915/display/intel_dp.c | 30 ++--- drivers/gpu/drm/i915/display/intel_psr.c | 36 ++++-- drivers/gpu/drm/i915/display/intel_quirks.c | 9 ++ drivers/gpu/drm/i915/display/intel_quirks.h | 1 + drivers/gpu/drm/msm/msm_iommu.c | 5 + drivers/gpu/drm/nouveau/nvkm/falcon/fw.c | 2 + drivers/gpu/drm/radeon/radeon_fence.c | 7 -- drivers/gpu/drm/tegra/dc.c | 1 + drivers/gpu/drm/tegra/dsi.c | 9 -- drivers/gpu/drm/tegra/uapi.c | 7 +- drivers/gpu/drm/xe/tests/xe_mocs.c | 2 +- drivers/gpu/drm/xe/xe_irq.c | 18 +-- drivers/gpu/drm/xe/xe_pci.c | 1 + drivers/gpu/drm/xe/xe_vm.c | 4 +- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c | 2 + drivers/hid/hid-ids.h | 4 +- drivers/hid/hid-quirks.c | 13 ++- drivers/input/keyboard/cros_ec_keyb.c | 6 + drivers/input/keyboard/imx_sc_key.c | 2 +- drivers/input/tablet/pegasus_notetaker.c | 9 ++ drivers/input/touchscreen/goodix.c | 1 + drivers/mtd/mtdchar.c | 6 +- drivers/mtd/nand/raw/cadence-nand-controller.c | 3 +- drivers/net/dsa/hirschmann/hellcreek_ptp.c | 14 ++- drivers/net/dsa/microchip/lan937x_main.c | 1 + drivers/net/ethernet/airoha/airoha_eth.h | 11 ++ drivers/net/ethernet/airoha/airoha_ppe.c | 95 +++++++++++----- drivers/net/ethernet/emulex/benet/be_main.c | 7 +- drivers/net/ethernet/intel/ice/ice_ptp.c | 22 +++- drivers/net/ethernet/intel/idpf/idpf_main.c | 2 + .../ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c | 9 +- drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 6 +- .../net/ethernet/mellanox/mlxsw/core_linecards.c | 2 + .../net/ethernet/mellanox/mlxsw/spectrum_flower.c | 6 +- drivers/net/ethernet/qlogic/qede/qede_fp.c | 5 +- drivers/net/ethernet/ti/netcp_core.c | 10 +- drivers/net/phy/phylink.c | 3 + drivers/net/veth.c | 38 ++++--- drivers/net/wireless/realtek/rtw89/fw.c | 7 ++ drivers/nvme/host/fc.c | 15 +-- drivers/nvme/host/multipath.c | 2 +- drivers/nvme/target/auth.c | 4 +- drivers/nvme/target/fabrics-cmd-auth.c | 1 + drivers/nvme/target/nvmet.h | 1 + drivers/perf/riscv_pmu_sbi.c | 2 +- drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 21 +++- drivers/pinctrl/mediatek/pinctrl-mt8189.c | 4 +- drivers/pinctrl/mediatek/pinctrl-mt8196.c | 6 +- drivers/pinctrl/nxp/pinctrl-s32cc.c | 3 +- drivers/pinctrl/realtek/Kconfig | 1 + drivers/platform/x86/Kconfig | 1 + drivers/platform/x86/dell/alienware-wmi-wmax.c | 104 +++++------------- .../x86/intel/speed_select_if/isst_if_mmio.c | 4 +- .../uncore-frequency/uncore-frequency-common.h | 9 +- drivers/platform/x86/msi-wmi-platform.c | 43 +++++++- drivers/reset/reset-imx8mp-audiomix.c | 4 +- drivers/s390/net/ctcm_mpc.c | 1 - drivers/scsi/hosts.c | 5 +- drivers/scsi/sg.c | 10 +- drivers/soc/ti/knav_dma.c | 14 +-- drivers/target/loopback/tcm_loop.c | 3 + drivers/tty/vt/vt_ioctl.c | 4 +- drivers/ufs/host/ufs-qcom.c | 15 ++- fs/btrfs/inode.c | 1 - fs/btrfs/tree-log.c | 3 + fs/exfat/super.c | 5 +- fs/fat/inode.c | 6 +- fs/isofs/inode.c | 5 + fs/namespace.c | 4 +- fs/smb/client/cached_dir.c | 43 +++++++- fs/smb/client/cifsfs.c | 2 +- fs/smb/client/cifsproto.h | 2 + fs/smb/client/connect.c | 38 +++---- fs/smb/client/dfs_cache.c | 55 ++++++++-- fs/smb/client/fs_context.c | 4 + fs/xfs/scrub/symlink_repair.c | 4 +- fs/xfs/xfs_super.c | 5 +- include/drm/intel/pciids.h | 5 +- include/linux/ata.h | 1 + include/net/tls.h | 25 +++-- include/net/xfrm.h | 3 +- io_uring/cmd_net.c | 2 +- kernel/events/core.c | 2 +- kernel/sched/ext.c | 121 +++++++++++++++++++-- kernel/sched/sched.h | 1 + kernel/time/tick-sched.c | 11 +- kernel/time/timekeeping.c | 21 ++-- kernel/time/timer.c | 7 +- lib/test_kho.c | 3 + mm/mempool.c | 32 +++++- mm/shmem.c | 15 ++- mm/truncate.c | 35 +++++- net/core/dev_ioctl.c | 3 + net/devlink/rate.c | 4 +- net/ipv4/esp4_offload.c | 6 +- net/ipv6/esp6_offload.c | 6 +- net/mptcp/options.c | 54 ++++++++- net/mptcp/pm.c | 20 ++-- net/mptcp/pm_kernel.c | 2 +- net/mptcp/protocol.c | 84 +++++++++----- net/mptcp/protocol.h | 3 +- net/mptcp/subflow.c | 8 ++ net/openvswitch/actions.c | 68 +----------- net/openvswitch/flow_netlink.c | 64 ++--------- net/openvswitch/flow_netlink.h | 2 - net/tls/tls_device.c | 4 +- net/unix/af_unix.c | 3 +- net/vmw_vsock/af_vsock.c | 40 +++++-- net/xfrm/xfrm_device.c | 2 +- net/xfrm/xfrm_output.c | 8 +- net/xfrm/xfrm_state.c | 16 ++- net/xfrm/xfrm_user.c | 5 +- scripts/kconfig/mconf.c | 3 + scripts/kconfig/nconf.c | 3 + security/selinux/hooks.c | 79 +++++++------- security/selinux/include/objsec.h | 20 +++- sound/hda/codecs/realtek/alc269.c | 2 + sound/soc/codecs/rt721-sdca.c | 4 + sound/soc/codecs/rt721-sdca.h | 1 + sound/usb/mixer.c | 2 +- tools/arch/riscv/include/asm/csr.h | 5 +- tools/testing/selftests/cachestat/test_cachestat.c | 4 +- tools/testing/selftests/net/bareudp.sh | 2 +- .../selftests/net/forwarding/lib_sh_test.sh | 7 ++ tools/testing/selftests/net/lib.sh | 2 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 18 +-- tools/tracing/latency/latency-collector.c | 2 +- 185 files changed, 1553 insertions(+), 953 deletions(-)

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[PATCH] mpi3mr: Prevent duplicate SAS/SATA device entries in channel 1

by Suganath Prabu S

This fix avoids scanning of SAS/SATA devices in channel 1 when SAS transport is enabled as the SAS/SATA devices are exposed through channel 0 when SAS transport is enabled. Signed-off-by: Ranjan Kumar <ranjan.kumar(a)broadcom.com> Signed-off-by: Suganath Prabu S <suganath-prabu.subramani(a)broadcom.com> --- drivers/scsi/mpi3mr/mpi3mr.h | 4 ++-- drivers/scsi/mpi3mr/mpi3mr_os.c | 4 +++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 6742684..31d68c1 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -56,8 +56,8 @@ extern struct list_head mrioc_list; extern int prot_mask; extern atomic64_t event_counter; -#define MPI3MR_DRIVER_VERSION "8.15.0.5.50" -#define MPI3MR_DRIVER_RELDATE "12-August-2025" +#define MPI3MR_DRIVER_VERSION "8.15.0.5.51" +#define MPI3MR_DRIVER_RELDATE "18-November-2025" #define MPI3MR_DRIVER_NAME "mpi3mr" #define MPI3MR_DRIVER_LICENSE "GPL" diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index b88633e..bca3671 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -1184,6 +1184,8 @@ static void mpi3mr_update_tgtdev(struct mpi3mr_ioc *mrioc, if (is_added == true) tgtdev->io_throttle_enabled = (flags & MPI3_DEVICE0_FLAGS_IO_THROTTLING_REQUIRED) ? 1 : 0; + if(!mrioc->sas_transport_enabled) + tgtdev->non_stl = 1; switch (flags & MPI3_DEVICE0_FLAGS_MAX_WRITE_SAME_MASK) { case MPI3_DEVICE0_FLAGS_MAX_WRITE_SAME_256_LB: @@ -4844,7 +4846,7 @@ static int mpi3mr_target_alloc(struct scsi_target *starget) spin_lock_irqsave(&mrioc->tgtdev_lock, flags); if (starget->channel == mrioc->scsi_device_channel) { tgt_dev = __mpi3mr_get_tgtdev_by_perst_id(mrioc, starget->id); - if (tgt_dev && !tgt_dev->is_hidden) { + if (tgt_dev && !tgt_dev->is_hidden && tgt_dev->non_stl) { scsi_tgt_priv_data->starget = starget; scsi_tgt_priv_data->dev_handle = tgt_dev->dev_handle; scsi_tgt_priv_data->perst_id = tgt_dev->perst_id; -- 2.47.3

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[PATCH 6.12 000/113] 6.12.60-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.12.60 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 Sat, 29 Nov 2025 15:03:21 +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-6.12.60-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.12.60-rc2 Charles Keepax <ckeepax(a)opensource.cirrus.com> Revert "gpio: swnode: don't use the swnode's name as the key for GPIO lookup" Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Prevent Gating DTBCLK before It Is Properly Latched Charlene Liu <Charlene.Liu(a)amd.com> drm/amd/display: Insert dccg log for easy debug Charlene Liu <Charlene.Liu(a)amd.com> drm/amd/display: disable DPP RCG before DPP CLK enable Charlene Liu <Charlene.Liu(a)amd.com> drm/amd/display: avoid reset DTBCLK at clock init Darrick J. Wong <djwong(a)kernel.org> xfs: fix out of bounds memory read error in symlink repair Marcelo Moreira <marcelomoreira1905(a)gmail.com> xfs: Replace strncpy with memcpy Eric Dumazet <edumazet(a)google.com> mptcp: fix a race in mptcp_pm_del_add_timer() Imre Deak <imre.deak(a)intel.com> drm/i915/dp_mst: Disable Panel Replay Martin Kaiser <martin(a)kaiser.cx> maple_tree: fix tracepoint string pointers Jari Ruusu <jariruusu(a)protonmail.com> tty/vt: fix up incorrect backport to stable releases Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix incomplete backport in cfids_invalidation_worker() Samuel Zhang <guoqing.zhang(a)amd.com> drm/amdgpu: fix gpu page fault after hibernation on PF passthrough Zhang Chujun <zhangchujun(a)cmss.chinamobile.com> tracing/tools: Fix incorrcet short option in usage text for --threads Nishanth Menon <nm(a)ti.com> net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error René Rebe <rene(a)exactco.de> ALSA: usb-audio: fix uac2 clock source at terminal parser Heiko Carstens <hca(a)linux.ibm.com> s390/mm: Fix __ptep_rdp() inline assembly Shuicheng Lin <shuicheng.lin(a)intel.com> drm/xe: Prevent BIT() overflow when handling invalid prefetch region Wentao Guan <guanwentao(a)uniontech.com> Revert "RDMA/irdma: Update Kconfig" Marc Zyngier <maz(a)kernel.org> KVM: arm64: Make all 32bit ID registers fully writable Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix missing unlock at error path of maxpacksize check Jakub Horký <jakub.git(a)horky.net> kconfig/nconf: Initialize the default locale at startup Jakub Horký <jakub.git(a)horky.net> kconfig/mconf: Initialize the default locale at startup Shahar Shitrit <shshitrit(a)nvidia.com> net: tls: Cancel RX async resync request on rcd_delta overflow Carlos Llamas <cmllamas(a)google.com> blk-crypto: use BLK_STS_INVAL for alignment errors Shahar Shitrit <shshitrit(a)nvidia.com> net: tls: Change async resync helpers argument Po-Hsu Lin <po-hsu.lin(a)canonical.com> selftests: net: use BASH for bareudp testing Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Limit Entrysign signature checking to known generations Bart Van Assche <bvanassche(a)acm.org> scsi: core: Fix a regression triggered by scsi_host_busy() Steve French <stfrench(a)microsoft.com> cifs: fix typo in enable_gcm_256 module parameter Rafał Miłecki <rafal(a)milecki.pl> bcma: don't register devices disabled in OF Michal Luczaj <mhal(a)rbox.co> vsock: Ignore signal/timeout on connect() if already established Shaurya Rane <ssrane_b23(a)ee.vjti.ac.in> cifs: fix memory leak in smb3_fs_context_parse_param error path Thomas Weißschuh <linux(a)weissschuh.net> LoongArch: Use UAPI types in ptrace UAPI header Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Read sk_peek_offset() again after sleeping in unix_stream_read_generic(). Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Cache state->msg in unix_stream_read_generic(). Pradyumn Rahar <pradyumn.rahar(a)oracle.com> net/mlx5: Clean up only new IRQ glue on request_irq() failure Shay Drory <shayd(a)nvidia.com> devlink: rate: Unset parent pointer in devl_rate_nodes_destroy Jared Kangas <jkangas(a)redhat.com> pinctrl: s32cc: initialize gpio_pin_config::list after kmalloc() Jared Kangas <jkangas(a)redhat.com> pinctrl: s32cc: fix uninitialized memory in s32_pinctrl_desc Grzegorz Nitka <grzegorz.nitka(a)intel.com> ice: fix PTP cleanup on driver removal in error path Emil Tantilov <emil.s.tantilov(a)intel.com> idpf: fix possible vport_config NULL pointer deref in remove Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() Haotian Zhang <vulab(a)iscas.ac.cn> platform/x86/intel/speed_select_if: Convert PCIBIOS_* return codes to errnos Ido Schimmel <idosch(a)nvidia.com> selftests: net: lib: Do not overwrite error messages Aleksei Nikiforov <aleksei.nikiforov(a)linux.ibm.com> s390/ctcm: Fix double-kfree Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> nvme-multipath: fix lockdep WARN due to partition scan work Chen Pei <cp0613(a)linux.alibaba.com> tools: riscv: Fixed misalignment of CSR related definitions Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: remove never-working support for setting nsh fields Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: mlxsw: linecards: fix missing error check in mlxsw_linecard_devlink_info_get() Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: dsa: hellcreek: fix missing error handling in LED registration Prateek Agarwal <praagarwal(a)nvidia.com> drm/tegra: Add call to put_pid() Zilin Guan <zilin(a)seu.edu.cn> mlxsw: spectrum: Fix memory leak in mlxsw_sp_flower_stats() Armin Wolf <W_Armin(a)gmx.de> platform/x86: msi-wmi-platform: Fix typo in WMI GUID Armin Wolf <W_Armin(a)gmx.de> platform/x86: msi-wmi-platform: Only load on MSI devices Haotian Zhang <vulab(a)iscas.ac.cn> pinctrl: cirrus: Fix fwnode leak in cs42l43_pin_probe() Jianbo Liu <jianbol(a)nvidia.com> xfrm: Prevent locally generated packets from direct output in tunnel mode Jianbo Liu <jianbol(a)nvidia.com> xfrm: Determine inner GSO type from packet inner protocol Yu-Chun Lin <eleanor.lin(a)realtek.com> pinctrl: realtek: Select REGMAP_MMIO for RTD driver Sabrina Dubroca <sd(a)queasysnail.net> xfrm: set err and extack on failure to create pcpu SA Sabrina Dubroca <sd(a)queasysnail.net> xfrm: drop SA reference in xfrm_state_update if dir doesn't match Ivan Lipski <ivan.lipski(a)amd.com> drm/amd/display: Clear the CUR_ENABLE register on DCN20 on DPP5 Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Fix pbn to kbps Conversion Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd/display: Move sleep into each retry for retrieve_link_cap() Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd/display: Increase DPCD read retries Yifan Zha <Yifan.Zha(a)amd.com> drm/amdgpu: Skip emit de meta data on gfx11 with rs64 enabled Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Skip power ungate during suspend for VPE Robert McClinton <rbmccav(a)gmail.com> drm/radeon: delete radeon_fence_process in is_signaled, no deadlock Ma Ke <make24(a)iscas.ac.cn> drm/tegra: dc: Fix reference leak in tegra_dc_couple() Paolo Abeni <pabeni(a)redhat.com> mptcp: do not fallback when OoO is present Paolo Abeni <pabeni(a)redhat.com> mptcp: decouple mptcp fastclose from tcp close Paolo Abeni <pabeni(a)redhat.com> mptcp: avoid unneeded subflow-level drops Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: userspace: longer timeout Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: endpoints: longer timeout Paolo Abeni <pabeni(a)redhat.com> mptcp: fix premature close in case of fallback Paolo Abeni <pabeni(a)redhat.com> mptcp: fix duplicate reset on fastclose Paolo Abeni <pabeni(a)redhat.com> mptcp: fix ack generation for fallback msk Eric Dumazet <edumazet(a)google.com> mptcp: fix race condition in mptcp_schedule_work() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Don't panic if no valid cache info for PCI Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Malta: Fix !EVA SOC-it PCI MMIO Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com> scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show() Bart Van Assche <bvanassche(a)acm.org> scsi: sg: Do not sleep in atomic context Ewan D. Milne <emilne(a)redhat.com> nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() Ewan D. Milne <emilne(a)redhat.com> nvme: nvme-fc: move tagset removal to nvme_fc_delete_ctrl() Nam Cao <namcao(a)linutronix.de> nouveau/firmware: Add missing kfree() of nvkm_falcon_fw::boot Vlastimil Babka <vbabka(a)suse.cz> mm/mempool: fix poisoning order>0 pages with HIGHMEM Seungjin Bae <eeodqql09(a)gmail.com> Input: pegasus-notetaker - fix potential out-of-bounds access Dan Carpenter <dan.carpenter(a)linaro.org> Input: imx_sc_key - fix memory corruption on unload Hans de Goede <hdegoede(a)redhat.com> Input: goodix - add support for ACPI ID GDIX1003 Tzung-Bi Shih <tzungbi(a)kernel.org> Input: cros_ec_keyb - fix an invalid memory access Diogo Ivo <diogo.ivo(a)tecnico.ulisboa.pt> Revert "drm/tegra: dsi: Clear enable register if powered by bootloader" Oleksij Rempel <o.rempel(a)pengutronix.de> net: dsa: microchip: lan937x: Fix RGMII delay tuning Andrey Vatoropin <a.vatoropin(a)crpt.ru> be2net: pass wrb_params in case of OS2BMC Yihang Li <liyihang9(a)h-partners.com> ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan() Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: introduce close_cached_dir_locked() Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: mm: Prevent a TLB shutdown on initial uniquification Niklas Cassel <cassel(a)kernel.org> ata: libata-scsi: Fix system suspend for a security locked drive Jiayuan Chen <jiayuan.chen(a)linux.dev> mptcp: Fix proto fallback detection with BPF Jiayuan Chen <jiayuan.chen(a)linux.dev> mptcp: Disallow MPTCP subflows from sockmap Yongpeng Yang <yangyongpeng(a)xiaomi.com> exfat: check return value of sb_min_blocksize in exfat_read_boot_sector Mike Yuan <me(a)yhndnzj.com> shmem: fix tmpfs reconfiguration (remount) when noswap is set Yongpeng Yang <yangyongpeng(a)xiaomi.com> isofs: check the return value of sb_min_blocksize() in isofs_fill_super Dan Carpenter <dan.carpenter(a)linaro.org> mtdchar: fix integer overflow in read/write ioctls Niravkumar L Rabara <niravkumarlaxmidas.rabara(a)altera.com> mtd: rawnand: cadence: fix DMA device NULL pointer dereference Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: disable HS400 on RK3588 Tiger Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: include rk3399-base instead of rk3399 in rk3399-op1 Mykola Kvach <xakep.amatop(a)gmail.com> arm64: dts: rockchip: fix PCIe 3.3V regulator voltage on orangepi-5 Diederik de Haas <diederik(a)cknow-tech.com> arm64: dts: rockchip: Fix vccio4-supply on rk3566-pinetab2 Zhang Heng <zhangheng(a)kylinos.cn> HID: quirks: work around VID/PID conflict for 0x4c4a/0x4155 Mario Limonciello (AMD) <superm1(a)kernel.org> HID: amd_sfh: Stop sensor before starting Yipeng Zou <zouyipeng(a)huawei.com> timers: Fix NULL function pointer race in timer_shutdown_sync() Sebastian Ene <sebastianene(a)google.com> KVM: arm64: Check the untrusted offset in FF-A memory share ------------- Diffstat: .../bindings/pinctrl/toshiba,visconti-pinctrl.yaml | 26 +++--- Documentation/wmi/driver-development-guide.rst | 1 + Makefile | 4 +- arch/arm64/boot/dts/rockchip/rk3399-op1.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 4 +- .../arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts | 4 +- arch/arm64/kvm/hyp/nvhe/ffa.c | 9 +- arch/arm64/kvm/sys_regs.c | 63 +++++++------ arch/loongarch/include/uapi/asm/ptrace.h | 40 ++++---- arch/loongarch/pci/pci.c | 8 +- arch/mips/mm/tlb-r4k.c | 102 +++++++++++++-------- arch/mips/mti-malta/malta-init.c | 20 ++-- arch/s390/include/asm/pgtable.h | 12 +-- arch/s390/mm/pgtable.c | 4 +- arch/x86/kernel/cpu/microcode/amd.c | 20 +++- block/blk-crypto.c | 2 +- drivers/ata/libata-scsi.c | 11 ++- drivers/bcma/main.c | 6 ++ drivers/gpio/gpiolib-swnode.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +- drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 3 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 4 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 59 +++++------- .../amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 20 ++-- .../gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c | 60 ++++++++---- .../drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 8 ++ .../drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 21 +++-- .../display/dc/link/protocols/link_dp_capability.c | 11 ++- drivers/gpu/drm/i915/display/intel_psr.c | 4 + drivers/gpu/drm/nouveau/nvkm/falcon/fw.c | 2 + drivers/gpu/drm/radeon/radeon_fence.c | 7 -- drivers/gpu/drm/tegra/dc.c | 1 + drivers/gpu/drm/tegra/dsi.c | 9 -- drivers/gpu/drm/tegra/uapi.c | 7 +- drivers/gpu/drm/xe/xe_vm.c | 4 +- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c | 2 + drivers/hid/hid-ids.h | 4 +- drivers/hid/hid-quirks.c | 13 ++- drivers/infiniband/hw/irdma/Kconfig | 7 +- drivers/input/keyboard/cros_ec_keyb.c | 6 ++ drivers/input/keyboard/imx_sc_key.c | 2 +- drivers/input/tablet/pegasus_notetaker.c | 9 ++ drivers/input/touchscreen/goodix.c | 1 + drivers/mtd/mtdchar.c | 6 +- drivers/mtd/nand/raw/cadence-nand-controller.c | 3 +- drivers/net/dsa/hirschmann/hellcreek_ptp.c | 14 ++- drivers/net/dsa/microchip/lan937x_main.c | 1 + drivers/net/ethernet/emulex/benet/be_main.c | 7 +- drivers/net/ethernet/intel/ice/ice_ptp.c | 22 ++++- drivers/net/ethernet/intel/idpf/idpf_main.c | 2 + .../ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c | 9 +- drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 6 +- .../net/ethernet/mellanox/mlxsw/core_linecards.c | 2 + .../net/ethernet/mellanox/mlxsw/spectrum_flower.c | 6 +- drivers/net/ethernet/qlogic/qede/qede_fp.c | 5 +- drivers/net/ethernet/ti/netcp_core.c | 10 +- drivers/nvme/host/fc.c | 15 +-- drivers/nvme/host/multipath.c | 2 +- drivers/perf/riscv_pmu_sbi.c | 2 +- drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 21 ++++- drivers/pinctrl/nxp/pinctrl-s32cc.c | 3 +- drivers/pinctrl/realtek/Kconfig | 1 + drivers/platform/x86/Kconfig | 1 + .../x86/intel/speed_select_if/isst_if_mmio.c | 4 +- drivers/platform/x86/msi-wmi-platform.c | 43 ++++++++- drivers/s390/net/ctcm_mpc.c | 1 - drivers/scsi/hosts.c | 5 +- drivers/scsi/sg.c | 10 +- drivers/soc/ti/knav_dma.c | 14 +-- drivers/target/loopback/tcm_loop.c | 3 + drivers/tty/vt/vt_ioctl.c | 4 +- fs/exfat/super.c | 5 +- fs/isofs/inode.c | 5 + fs/smb/client/cached_dir.c | 43 ++++++++- fs/smb/client/cifsfs.c | 2 +- fs/smb/client/fs_context.c | 4 + fs/xfs/scrub/symlink_repair.c | 4 +- include/linux/ata.h | 1 + include/net/tls.h | 25 ++--- include/net/xfrm.h | 3 +- kernel/time/timer.c | 7 +- lib/maple_tree.c | 30 +++--- mm/mempool.c | 32 +++++-- mm/shmem.c | 15 ++- net/devlink/rate.c | 4 +- net/ipv4/esp4_offload.c | 6 +- net/ipv6/esp6_offload.c | 6 +- net/mptcp/options.c | 54 ++++++++++- net/mptcp/pm_netlink.c | 20 ++-- net/mptcp/protocol.c | 84 +++++++++++------ net/mptcp/protocol.h | 3 +- net/mptcp/subflow.c | 8 ++ net/openvswitch/actions.c | 68 +------------- net/openvswitch/flow_netlink.c | 64 ++----------- net/openvswitch/flow_netlink.h | 2 - net/tls/tls_device.c | 4 +- net/unix/af_unix.c | 36 ++++---- net/vmw_vsock/af_vsock.c | 40 ++++++-- net/xfrm/xfrm_output.c | 6 +- net/xfrm/xfrm_state.c | 8 +- net/xfrm/xfrm_user.c | 5 +- scripts/kconfig/mconf.c | 3 + scripts/kconfig/nconf.c | 3 + sound/usb/endpoint.c | 3 +- sound/usb/mixer.c | 2 +- tools/arch/riscv/include/asm/csr.h | 5 +- tools/testing/selftests/net/bareudp.sh | 2 +- .../selftests/net/forwarding/lib_sh_test.sh | 7 ++ tools/testing/selftests/net/lib.sh | 2 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 18 ++-- tools/tracing/latency/latency-collector.c | 2 +- 113 files changed, 915 insertions(+), 561 deletions(-) From gregkh(a)linuxfoundation.org Thu Nov 27 16:03:46 2025 Message-ID: <20251127150346.182929229(a)linuxfoundation.org> User-Agent: quilt/0.69 Date: Thu, 27 Nov 2025 16:03:47 +0100 From: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> To: stable(a)vger.kernel.org Cc: patches(a)lists.linux.dev, linux-kernel(a)vger.kernel.org, torvalds(a)linux-foundation.org, akpm(a)linux-foundation.org, linux(a)roeck-us.net, shuah(a)kernel.org, patches(a)kernelci.org, lkft-triage(a)lists.linaro.org, pavel(a)denx.de, jonathanh(a)nvidia.com, f.fainelli(a)gmail.com, sudipm.mukherjee(a)gmail.com, rwarsow(a)gmx.de, conor(a)kernel.org, hargar(a)microsoft.com, broonie(a)kernel.org, achill(a)achill.org, sr(a)sladewatkins.com, Sebastian Ene <sebastianene(a)google.com>, Will Deacon <will(a)kernel.org>, Marc Zyngier <maz(a)kernel.org> X-stable: review X-Patchwork-Hint: ignore Subject: [PATCH 6.12 001/113] KVM: arm64: Check the untrusted offset in FF-A memory share MIME-Version: 1.0 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sebastian Ene <sebastianene(a)google.com> commit 103e17aac09cdd358133f9e00998b75d6c1f1518 upstream. Verify the offset to prevent OOB access in the hypervisor FF-A buffer in case an untrusted large enough value [U32_MAX - sizeof(struct ffa_composite_mem_region) + 1, U32_MAX] is set from the host kernel. Signed-off-by: Sebastian Ene <sebastianene(a)google.com> Acked-by: Will Deacon <will(a)kernel.org> Link: https://patch.msgid.link/20251017075710.2605118-1-sebastianene@google.com Signed-off-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm64/kvm/hyp/nvhe/ffa.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) --- a/arch/arm64/kvm/hyp/nvhe/ffa.c +++ b/arch/arm64/kvm/hyp/nvhe/ffa.c @@ -437,7 +437,7 @@ static void __do_ffa_mem_xfer(const u64 struct ffa_mem_region_attributes *ep_mem_access; struct ffa_composite_mem_region *reg; struct ffa_mem_region *buf; - u32 offset, nr_ranges; + u32 offset, nr_ranges, checked_offset; int ret = 0; if (addr_mbz || npages_mbz || fraglen > len || @@ -474,7 +474,12 @@ static void __do_ffa_mem_xfer(const u64 goto out_unlock; } - if (fraglen < offset + sizeof(struct ffa_composite_mem_region)) { + if (check_add_overflow(offset, sizeof(struct ffa_composite_mem_region), &checked_offset)) { + ret = FFA_RET_INVALID_PARAMETERS; + goto out_unlock; + } + + if (fraglen < checked_offset) { ret = FFA_RET_INVALID_PARAMETERS; goto out_unlock; }

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+ idr-fix-idr_alloc-returning-an-id-out-of-range.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: idr: fix idr_alloc() returning an ID out of range has been added to the -mm mm-hotfixes-unstable branch. Its filename is idr-fix-idr_alloc-returning-an-id-out-of-range.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: "Matthew Wilcox (Oracle)" <willy(a)infradead.org> Subject: idr: fix idr_alloc() returning an ID out of range Date: Fri, 28 Nov 2025 16:18:32 +0000 If you use an IDR with a non-zero base, and specify a range that lies entirely below the base, 'max - base' becomes very large and idr_get_free() can return an ID that lies outside of the requested range. Link: https://lkml.kernel.org/r/20251128161853.3200058-1-willy@infradead.org Fixes: 6ce711f27500 ("idr: Make 1-based IDRs more efficient") Signed-off-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reported-by: Jan Sokolowski <jan.sokolowski(a)intel.com> Reported-by: Koen Koning <koen.koning(a)intel.com> Reported-by: Peter Senna Tschudin <peter.senna(a)linux.intel.com> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/6449 Reviewed-by: Christian K��nig <christian.koenig(a)amd.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/idr.c | 2 ++ tools/testing/radix-tree/idr-test.c | 21 +++++++++++++++++++++ 2 files changed, 23 insertions(+) --- a/lib/idr.c~idr-fix-idr_alloc-returning-an-id-out-of-range +++ a/lib/idr.c @@ -40,6 +40,8 @@ int idr_alloc_u32(struct idr *idr, void if (WARN_ON_ONCE(!(idr->idr_rt.xa_flags & ROOT_IS_IDR))) idr->idr_rt.xa_flags |= IDR_RT_MARKER; + if (max < base) + return -ENOSPC; id = (id < base) ? 0 : id - base; radix_tree_iter_init(&iter, id); --- a/tools/testing/radix-tree/idr-test.c~idr-fix-idr_alloc-returning-an-id-out-of-range +++ a/tools/testing/radix-tree/idr-test.c @@ -57,6 +57,26 @@ void idr_alloc_test(void) idr_destroy(&idr); } +void idr_alloc2_test(void) +{ + int id; + struct idr idr = IDR_INIT_BASE(idr, 1); + + id = idr_alloc(&idr, idr_alloc2_test, 0, 1, GFP_KERNEL); + assert(id == -ENOSPC); + + id = idr_alloc(&idr, idr_alloc2_test, 1, 2, GFP_KERNEL); + assert(id == 1); + + id = idr_alloc(&idr, idr_alloc2_test, 0, 1, GFP_KERNEL); + assert(id == -ENOSPC); + + id = idr_alloc(&idr, idr_alloc2_test, 0, 2, GFP_KERNEL); + assert(id == -ENOSPC); + + idr_destroy(&idr); +} + void idr_replace_test(void) { DEFINE_IDR(idr); @@ -409,6 +429,7 @@ void idr_checks(void) idr_replace_test(); idr_alloc_test(); + idr_alloc2_test(); idr_null_test(); idr_nowait_test(); idr_get_next_test(0); _ Patches currently in -mm which might be from willy(a)infradead.org are idr-fix-idr_alloc-returning-an-id-out-of-range.patch mm-fix-vma_start_write_killable-signal-handling.patch

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[PATCH 6.6 00/86] 6.6.118-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.118 release. There are 86 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 Sat, 29 Nov 2025 14:40:08 +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-6.6.118-rc… 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(a)linuxfoundation.org> Linux 6.6.118-rc1 Eric Dumazet <edumazet(a)google.com> mptcp: fix a race in mptcp_pm_del_add_timer() Vlastimil Babka <vbabka(a)suse.cz> mm/mempool: fix poisoning order>0 pages with HIGHMEM Fabio M. De Francesco <fabio.maria.de.francesco(a)linux.intel.com> mm/mempool: replace kmap_atomic() with kmap_local_page() Mario Limonciello (AMD) <superm1(a)kernel.org> HID: amd_sfh: Stop sensor before starting Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: endpoints: longer transfer Miaoqian Lin <linmq006(a)gmail.com> pmdomain: imx: Fix reference count leak in imx_gpc_remove Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pmdomain: imx-gpc: Convert to platform remove callback returning void Sudeep Holla <sudeep.holla(a)arm.com> pmdomain: arm: scmi: Fix genpd leak on provider registration failure Song Liu <song(a)kernel.org> ftrace: Fix BPF fexit with livepatch Sourabh Jain <sourabhjain(a)linux.ibm.com> crash: fix crashkernel resource shrink Alexander Wetzel <Alexander(a)wetzel-home.de> wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() Martin Kaiser <martin(a)kaiser.cx> maple_tree: fix tracepoint string pointers Long Li <longli(a)microsoft.com> uio_hv_generic: Set event for all channels on the device Sebastian Ene <sebastianene(a)google.com> KVM: arm64: Check the untrusted offset in FF-A memory share Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: fix incomplete backport in cfids_invalidation_worker() Zhang Chujun <zhangchujun(a)cmss.chinamobile.com> tracing/tools: Fix incorrcet short option in usage text for --threads Nishanth Menon <nm(a)ti.com> net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error René Rebe <rene(a)exactco.de> ALSA: usb-audio: fix uac2 clock source at terminal parser Zhiguo Niu <zhiguo.niu(a)unisoc.com> f2fs: compress: fix UAF of f2fs_inode_info in f2fs_free_dic Heiko Carstens <hca(a)linux.ibm.com> s390/mm: Fix __ptep_rdp() inline assembly Zhiguo Niu <zhiguo.niu(a)unisoc.com> f2fs: compress: change the first parameter of page_array_{alloc,free} to sbi Jakub Horký <jakub.git(a)horky.net> kconfig/nconf: Initialize the default locale at startup Jakub Horký <jakub.git(a)horky.net> kconfig/mconf: Initialize the default locale at startup Shahar Shitrit <shshitrit(a)nvidia.com> net: tls: Cancel RX async resync request on rcd_delta overflow Po-Hsu Lin <po-hsu.lin(a)canonical.com> selftests: net: use BASH for bareudp testing Borislav Petkov (AMD) <bp(a)alien8.de> x86/microcode/AMD: Limit Entrysign signature checking to known generations Bart Van Assche <bvanassche(a)acm.org> scsi: core: Fix a regression triggered by scsi_host_busy() Steve French <stfrench(a)microsoft.com> cifs: fix typo in enable_gcm_256 module parameter Rafał Miłecki <rafal(a)milecki.pl> bcma: don't register devices disabled in OF Michal Luczaj <mhal(a)rbox.co> vsock: Ignore signal/timeout on connect() if already established Shaurya Rane <ssrane_b23(a)ee.vjti.ac.in> cifs: fix memory leak in smb3_fs_context_parse_param error path Thomas Weißschuh <linux(a)weissschuh.net> LoongArch: Use UAPI types in ptrace UAPI header Pradyumn Rahar <pradyumn.rahar(a)oracle.com> net/mlx5: Clean up only new IRQ glue on request_irq() failure Shay Drory <shayd(a)nvidia.com> devlink: rate: Unset parent pointer in devl_rate_nodes_destroy Jared Kangas <jkangas(a)redhat.com> pinctrl: s32cc: initialize gpio_pin_config::list after kmalloc() Jared Kangas <jkangas(a)redhat.com> pinctrl: s32cc: fix uninitialized memory in s32_pinctrl_desc Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() Alejandro Colomar <alx(a)kernel.org> kernel.h: Move ARRAY_SIZE() to a separate header Haotian Zhang <vulab(a)iscas.ac.cn> platform/x86/intel/speed_select_if: Convert PCIBIOS_* return codes to errnos Aleksei Nikiforov <aleksei.nikiforov(a)linux.ibm.com> s390/ctcm: Fix double-kfree Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> nvme-multipath: fix lockdep WARN due to partition scan work Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: remove never-working support for setting nsh fields Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: mlxsw: linecards: fix missing error check in mlxsw_linecard_devlink_info_get() Pavel Zhigulin <Pavel.Zhigulin(a)kaspersky.com> net: dsa: hellcreek: fix missing error handling in LED registration Prateek Agarwal <praagarwal(a)nvidia.com> drm/tegra: Add call to put_pid() Zilin Guan <zilin(a)seu.edu.cn> mlxsw: spectrum: Fix memory leak in mlxsw_sp_flower_stats() Haotian Zhang <vulab(a)iscas.ac.cn> pinctrl: cirrus: Fix fwnode leak in cs42l43_pin_probe() Jianbo Liu <jianbol(a)nvidia.com> xfrm: Prevent locally generated packets from direct output in tunnel mode Jianbo Liu <jianbol(a)nvidia.com> xfrm: Determine inner GSO type from packet inner protocol Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd/display: Move sleep into each retry for retrieve_link_cap() Mario Limonciello (AMD) <superm1(a)kernel.org> drm/amd/display: Increase DPCD read retries Yifan Zha <Yifan.Zha(a)amd.com> drm/amdgpu: Skip emit de meta data on gfx11 with rs64 enabled Ma Ke <make24(a)iscas.ac.cn> drm/tegra: dc: Fix reference leak in tegra_dc_couple() Paolo Abeni <pabeni(a)redhat.com> mptcp: do not fallback when OoO is present Paolo Abeni <pabeni(a)redhat.com> mptcp: decouple mptcp fastclose from tcp close Paolo Abeni <pabeni(a)redhat.com> mptcp: avoid unneeded subflow-level drops Paolo Abeni <pabeni(a)redhat.com> mptcp: fix premature close in case of fallback Paolo Abeni <pabeni(a)redhat.com> mptcp: fix ack generation for fallback msk Eric Dumazet <edumazet(a)google.com> mptcp: fix race condition in mptcp_schedule_work() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Don't panic if no valid cache info for PCI Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> dt-bindings: pinctrl: toshiba,visconti: Fix number of items in groups Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Malta: Fix !EVA SOC-it PCI MMIO Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com> scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show() Bart Van Assche <bvanassche(a)acm.org> scsi: sg: Do not sleep in atomic context Ewan D. Milne <emilne(a)redhat.com> nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() Ewan D. Milne <emilne(a)redhat.com> nvme: nvme-fc: move tagset removal to nvme_fc_delete_ctrl() Nam Cao <namcao(a)linutronix.de> nouveau/firmware: Add missing kfree() of nvkm_falcon_fw::boot Seungjin Bae <eeodqql09(a)gmail.com> Input: pegasus-notetaker - fix potential out-of-bounds access Dan Carpenter <dan.carpenter(a)linaro.org> Input: imx_sc_key - fix memory corruption on unload Hans de Goede <hdegoede(a)redhat.com> Input: goodix - add support for ACPI ID GDIX1003 Tzung-Bi Shih <tzungbi(a)kernel.org> Input: cros_ec_keyb - fix an invalid memory access Diogo Ivo <diogo.ivo(a)tecnico.ulisboa.pt> Revert "drm/tegra: dsi: Clear enable register if powered by bootloader" Oleksij Rempel <o.rempel(a)pengutronix.de> net: dsa: microchip: lan937x: Fix RGMII delay tuning Andrey Vatoropin <a.vatoropin(a)crpt.ru> be2net: pass wrb_params in case of OS2BMC Yihang Li <liyihang9(a)h-partners.com> ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan() Henrique Carvalho <henrique.carvalho(a)suse.com> smb: client: introduce close_cached_dir_locked() Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: mm: Prevent a TLB shutdown on initial uniquification Niklas Cassel <cassel(a)kernel.org> ata: libata-scsi: Fix system suspend for a security locked drive Jiayuan Chen <jiayuan.chen(a)linux.dev> mptcp: Fix proto fallback detection with BPF Jiayuan Chen <jiayuan.chen(a)linux.dev> mptcp: Disallow MPTCP subflows from sockmap Yongpeng Yang <yangyongpeng(a)xiaomi.com> exfat: check return value of sb_min_blocksize in exfat_read_boot_sector Mike Yuan <me(a)yhndnzj.com> shmem: fix tmpfs reconfiguration (remount) when noswap is set Dan Carpenter <dan.carpenter(a)linaro.org> mtdchar: fix integer overflow in read/write ioctls Niravkumar L Rabara <niravkumarlaxmidas.rabara(a)altera.com> mtd: rawnand: cadence: fix DMA device NULL pointer dereference Zhang Heng <zhangheng(a)kylinos.cn> HID: quirks: work around VID/PID conflict for 0x4c4a/0x4155 Yipeng Zou <zouyipeng(a)huawei.com> timers: Fix NULL function pointer race in timer_shutdown_sync() ------------- Diffstat: .../bindings/pinctrl/toshiba,visconti-pinctrl.yaml | 26 +++--- Makefile | 4 +- arch/arm64/kvm/hyp/nvhe/ffa.c | 9 +- arch/loongarch/include/uapi/asm/ptrace.h | 40 ++++---- arch/loongarch/pci/pci.c | 8 +- arch/mips/mm/tlb-r4k.c | 102 +++++++++++++-------- arch/mips/mti-malta/malta-init.c | 20 ++-- arch/s390/include/asm/pgtable.h | 12 +-- arch/s390/mm/pgtable.c | 4 +- arch/x86/kernel/cpu/microcode/amd.c | 20 +++- drivers/ata/libata-scsi.c | 11 ++- drivers/bcma/main.c | 6 ++ drivers/firmware/arm_scmi/scmi_pm_domain.c | 13 ++- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 4 +- .../display/dc/link/protocols/link_dp_capability.c | 11 ++- drivers/gpu/drm/nouveau/nvkm/falcon/fw.c | 2 + drivers/gpu/drm/tegra/dc.c | 1 + drivers/gpu/drm/tegra/dsi.c | 9 -- drivers/gpu/drm/tegra/uapi.c | 7 +- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c | 2 + drivers/hid/hid-ids.h | 4 +- drivers/hid/hid-quirks.c | 13 ++- drivers/input/keyboard/cros_ec_keyb.c | 6 ++ drivers/input/keyboard/imx_sc_key.c | 2 +- drivers/input/tablet/pegasus_notetaker.c | 9 ++ drivers/input/touchscreen/goodix.c | 1 + drivers/mtd/mtdchar.c | 6 +- drivers/mtd/nand/raw/cadence-nand-controller.c | 3 +- drivers/net/dsa/hirschmann/hellcreek_ptp.c | 14 ++- drivers/net/dsa/microchip/lan937x_main.c | 1 + drivers/net/ethernet/emulex/benet/be_main.c | 7 +- drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 6 +- .../net/ethernet/mellanox/mlxsw/core_linecards.c | 2 + .../net/ethernet/mellanox/mlxsw/spectrum_flower.c | 6 +- drivers/net/ethernet/qlogic/qede/qede_fp.c | 5 +- drivers/net/ethernet/ti/netcp_core.c | 10 +- drivers/nvme/host/fc.c | 15 +-- drivers/nvme/host/multipath.c | 2 +- drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 21 ++++- drivers/pinctrl/nxp/pinctrl-s32cc.c | 3 +- .../x86/intel/speed_select_if/isst_if_mmio.c | 4 +- drivers/pmdomain/imx/gpc.c | 22 +++-- drivers/s390/net/ctcm_mpc.c | 1 - drivers/scsi/hosts.c | 5 +- drivers/scsi/sg.c | 10 +- drivers/soc/ti/knav_dma.c | 14 +-- drivers/target/loopback/tcm_loop.c | 3 + drivers/uio/uio_hv_generic.c | 21 ++++- fs/exfat/super.c | 5 +- fs/f2fs/compress.c | 74 +++++++-------- fs/f2fs/f2fs.h | 2 + fs/smb/client/cached_dir.c | 43 ++++++++- fs/smb/client/cifsfs.c | 2 +- fs/smb/client/fs_context.c | 4 + include/linux/array_size.h | 13 +++ include/linux/ata.h | 1 + include/linux/kernel.h | 7 +- include/linux/string.h | 1 + include/net/tls.h | 6 ++ include/net/xfrm.h | 3 +- kernel/bpf/trampoline.c | 4 - kernel/kexec_core.c | 2 +- kernel/time/timer.c | 7 +- kernel/trace/ftrace.c | 20 ++-- lib/maple_tree.c | 32 ++++--- mm/mempool.c | 32 +++++-- mm/shmem.c | 15 ++- net/devlink/rate.c | 4 +- net/ipv4/esp4_offload.c | 6 +- net/ipv6/esp6_offload.c | 6 +- net/mptcp/options.c | 54 ++++++++++- net/mptcp/pm_netlink.c | 20 ++-- net/mptcp/protocol.c | 48 +++++++--- net/mptcp/protocol.h | 3 +- net/mptcp/subflow.c | 8 ++ net/openvswitch/actions.c | 68 +------------- net/openvswitch/flow_netlink.c | 64 ++----------- net/openvswitch/flow_netlink.h | 2 - net/tls/tls_device.c | 4 +- net/vmw_vsock/af_vsock.c | 40 ++++++-- net/wireless/reg.c | 5 + net/xfrm/xfrm_output.c | 6 +- scripts/kconfig/mconf.c | 3 + scripts/kconfig/nconf.c | 3 + sound/usb/mixer.c | 2 +- tools/testing/selftests/net/bareudp.sh | 2 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 8 +- tools/tracing/latency/latency-collector.c | 2 +- 88 files changed, 714 insertions(+), 444 deletions(-)

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