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[PATCH V2] USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI

by Huacai Chen

LS7A EHCI controller doesn't have extended capabilities, so the EECP (EHCI Extended Capabilities Pointer) field of HCCPARAMS register should be 0x0, but it reads as 0xa0 now. This is a hardware flaw and will be fixed in future, now just clear the EECP field to avoid error messages on boot: ...... [ 0.581675] pci 0000:00:04.1: EHCI: unrecognized capability ff [ 0.581699] pci 0000:00:04.1: EHCI: unrecognized capability ff [ 0.581716] pci 0000:00:04.1: EHCI: unrecognized capability ff [ 0.581851] pci 0000:00:04.1: EHCI: unrecognized capability ff ...... [ 0.581916] pci 0000:00:05.1: EHCI: unrecognized capability ff [ 0.581951] pci 0000:00:05.1: EHCI: unrecognized capability ff [ 0.582704] pci 0000:00:05.1: EHCI: unrecognized capability ff [ 0.582799] pci 0000:00:05.1: EHCI: unrecognized capability ff ...... Cc: stable(a)vger.kernel.org Signed-off-by: Baoqi Zhang <zhangbaoqi(a)loongson.cn> Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- V2: Add a comment and don't touch pci_ids.h. drivers/usb/host/pci-quirks.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 1f9c1b1435d8..0404489c2f6a 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -958,6 +958,15 @@ static void quirk_usb_disable_ehci(struct pci_dev *pdev) * booting from USB disk or using a usb keyboard */ hcc_params = readl(base + EHCI_HCC_PARAMS); + + /* LS7A EHCI controller doesn't have extended capabilities, the + * EECP (EHCI Extended Capabilities Pointer) field of HCCPARAMS + * register should be 0x0 but it reads as 0xa0. So clear it to + * avoid error messages on boot. + */ + if (pdev->vendor == PCI_VENDOR_ID_LOONGSON && pdev->device == 0x7a14) + hcc_params &= ~(0xffL << 8); + offset = (hcc_params >> 8) & 0xff; while (offset && --count) { pci_read_config_dword(pdev, offset, &cap); -- 2.47.1

9 months, 2 weeks

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[PATCH 6.1 00/16] Fixes bpf and rcu

by Alexey Nepomnyashih

Hi, this series backports fix https://syzkaller.appspot.com/bug?id=d4d4abdb121f42913b3a149f2d846a7dd7eeb7… linux-6.1.y Here is the summary with links: - [6.1 01/16] bpf: Add a few bpf mem allocator functions. https://git.kernel.org/bpf/bpf/c/e65a5c6edbc6 - [6.1 02/16] bpf: Factor out a common helper free_all(). https://git.kernel.org/bpf/bpf/c/aa7881fcfe9d - [6.1 03/16] bpf: Rename few bpf_mem_alloc fields. https://git.kernel.org/bpf/bpf/c/12c8d0f4c870 - [6.1 04/16] bpf: Let free_all() return the number of freed elements. https://git.kernel.org/bpf/bpf/c/9de3e81521b4 - [6.1 05/16] bpf: Refactor alloc_bulk(). https://git.kernel.org/bpf/bpf/c/05ae68656a8e - [6.1 07/16] bpf: Use rcu_trace_implies_rcu_gp() in bpf memory allocator. https://git.kernel.org/bpf/bpf/c/59be91e5e70a - [6.1 08/16] bpf: Further refactor alloc_bulk(). https://git.kernel.org/bpf/bpf/c/7468048237b8 - [6.1 09/16] bpf: Change bpf_mem_cache draining process. https://git.kernel.org/bpf/bpf/c/d114dde245f9 - [6.1 10/16] bpf: Add a hint to allocated objects. https://git.kernel.org/bpf/bpf/c/822fb26bdb55 - [6.1 11/16] bpf: Introduce bpf_mem_free_rcu() similar to kfree_rcu(). https://git.kernel.org/bpf/bpf/c/5af6807bdb10 - [6.1 12/16] rcu: Fix missing nocb gp wake on rcu_barrier() https://git.kernel.org/bpf/bpf/c/b8f7aca3f0e0 - [6.1 13/16] rcu: Make call_rcu() lazy to save power https://git.kernel.org/bpf/bpf/c/3cb278e73be5 - [6.1 14/16] rcu: Export rcu_request_urgent_qs_task() https://git.kernel.org/bpf/bpf/c/43a89baecfe2 - [6.1 15/16] bpf: Remove unnecessary check when updating LPM trie https://git.kernel.org/bpf/bpf/c/156c977c539e - [6.1 16/16] bpf: Switch to bpf mem allocator for LPM trie https://git.kernel.org/bpf/bpf/c/3d8dc43eb2a3

9 months, 2 weeks

2
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Re: TCP Fast Retransmission Issue

by Ahmed, Shehab Sarar

Hello, While experimenting with bbr protocol, I manipulated the network conditions by maintaining a high RTT for about one second before abruptly reducing it. Some packets sent during the high RTT phase experienced long delays in reaching the destination, while later packets, benefiting from the lower RTT, arrived earlier. This out-of-order arrival triggered the receiver to generate duplicate acknowledgments (dup ACKs). Due to the low RTT, these dup ACKs quickly reached the sender. Upon receiving three dup ACKs, the sender initiated a fast retransmission for an earlier packet that was not lost but was simply taking longer to arrive. Interestingly, despite the fast-retransmitted packet experienced a lower RTT, the original delayed packet still arrived first. When the receiver received this packet, it sent an ACK for the next packet in sequence. However, upon later receiving the fast-retransmitted packet, an issue arose in its logic for updating the acknowledgment number. As a result, even after the next expected packet was received, the acknowledgment number was not updated correctly. The receiver continued sending dup ACKs, ultimately forcing bbr into the retransmission timeout (RTO) phase. I generated this issue in linux kernel version 5.15.0-117-generic with Ubuntu 20.04. I attempted to confirm whether the issue persists with the latest Linux kernel. However, I discovered that the behavior of bbr has changed in the most recent kernel version, where it now sends chunks of packets instead of sending them one by one over time. As a result, I was unable to reproduce the specific sequence of events that triggered the bug we identified. Consequently, I could not confirm whether the bug still exists in the latest kernel. I believe that the issue (if still exists) will have to be resolved in the location net/ipv4/tcp_input.c or something like that. There are so many authors here that I do not know who to CC here. So, sending this email to you. Sorry if this is not the best way to report this issue. Thanks Shehab ________________________________________ From: Ahmed, Shehab Sarar Sent: Saturday, February 1, 2025 1:01 PM To: stable(a)vger.kernel.org Cc: regressions(a)lists.linux.dev Subject: TCP Fast Retransmission Issue Hello, While experimenting with bbr protocol, I manipulated the network conditions by maintaining a high RTT for about one second before abruptly reducing it. Some packets sent during the high RTT phase experienced long delays in reaching the destination, while later packets, benefiting from the lower RTT, arrived earlier. This out-of-order arrival triggered the receiver to generate duplicate acknowledgments (dup ACKs). Due to the low RTT, these dup ACKs quickly reached the sender. Upon receiving three dup ACKs, the sender initiated a fast retransmission for an earlier packet that was not lost but was simply taking longer to arrive. Interestingly, despite the fast-retransmitted packet experienced a lower RTT, the original delayed packet still arrived first. When the receiver received this packet, it sent an ACK for the next packet in sequence. However, upon later receiving the fast-retransmitted packet, an issue arose in its logic for updating the acknowledgment number. As a result, even after the next expected packet was received, the acknowledgment number was not updated correctly. The receiver continued sending dup ACKs, ultimately forcing bbr into the retransmission timeout (RTO) phase. I generated this issue in linux kernel version 5.15.0-117-generic with Ubuntu 20.04. I attempted to confirm whether the issue persists with the latest Linux kernel. However, I discovered that the behavior of bbr has changed in the most recent kernel version, where it now sends chunks of packets instead of sending them one by one over time. As a result, I was unable to reproduce the specific sequence of events that triggered the bug we identified. Consequently, I could not confirm whether the bug still exists in the latest kernel. I believe that the issue (if still exists) will have to be resolved in the location net/ipv4/tcp_input.c or something like that. There are so many authors here that I do not know who to CC here. So, sending this email to you. Sorry if this is not the best way to report this issue. Thanks Shehab

9 months, 2 weeks

2
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[PATCH 6.1 00/19] xfs 6.1.y fixes from 6.7

by Leah Rumancik

Returning to focus on 6.1, here is the 6.1 set from the corresponding 6.6 set: https://lore.kernel.org/all/20240208232054.15778-1-catherine.hoang@oracle.c… Two patches are missing from the original set: [01/21] MAINTAINERS: add Catherine as xfs maintainer for 6.6.y 6.6.y-only change [16/21] xfs: fix again select in kconfig XFS_ONLINE_SCRUB_STATS XFS_ONLINE_SCRUB_STATS didn't show up till 6.6 The auto group was run on 10 configs and no regressions were seen. This has been ack'd on the xfs-stable mailing list. Thanks, Leah Catherine Hoang (1): xfs: allow read IO and FICLONE to run concurrently Cheng Lin (1): xfs: introduce protection for drop nlink Christoph Hellwig (4): xfs: handle nimaps=0 from xfs_bmapi_write in xfs_alloc_file_space xfs: only remap the written blocks in xfs_reflink_end_cow_extent xfs: clean up FS_XFLAG_REALTIME handling in xfs_ioctl_setattr_xflags xfs: respect the stable writes flag on the RT device Darrick J. Wong (8): xfs: bump max fsgeom struct version xfs: hoist freeing of rt data fork extent mappings xfs: prevent rt growfs when quota is enabled xfs: rt stubs should return negative errnos when rt disabled xfs: fix units conversion error in xfs_bmap_del_extent_delay xfs: make sure maxlen is still congruent with prod when rounding down xfs: clean up dqblk extraction xfs: dquot recovery does not validate the recovered dquot Dave Chinner (1): xfs: inode recovery does not validate the recovered inode Leah Rumancik (1): xfs: up(ic_sema) if flushing data device fails Long Li (2): xfs: factor out xfs_defer_pending_abort xfs: abort intent items when recovery intents fail Omar Sandoval (1): xfs: fix internal error from AGFL exhaustion fs/xfs/libxfs/xfs_alloc.c | 27 ++++++++++++-- fs/xfs/libxfs/xfs_bmap.c | 21 +++-------- fs/xfs/libxfs/xfs_defer.c | 28 +++++++++------ fs/xfs/libxfs/xfs_defer.h | 2 +- fs/xfs/libxfs/xfs_inode_buf.c | 3 ++ fs/xfs/libxfs/xfs_rtbitmap.c | 33 +++++++++++++++++ fs/xfs/libxfs/xfs_sb.h | 2 +- fs/xfs/xfs_bmap_util.c | 24 +++++++------ fs/xfs/xfs_dquot.c | 5 +-- fs/xfs/xfs_dquot_item_recover.c | 21 +++++++++-- fs/xfs/xfs_file.c | 63 ++++++++++++++++++++++++++------- fs/xfs/xfs_inode.c | 24 +++++++++++++ fs/xfs/xfs_inode.h | 17 +++++++++ fs/xfs/xfs_inode_item_recover.c | 14 +++++++- fs/xfs/xfs_ioctl.c | 30 ++++++++++------ fs/xfs/xfs_iops.c | 7 ++++ fs/xfs/xfs_log.c | 23 ++++++------ fs/xfs/xfs_log_recover.c | 2 +- fs/xfs/xfs_reflink.c | 5 +++ fs/xfs/xfs_rtalloc.c | 33 +++++++++++++---- fs/xfs/xfs_rtalloc.h | 27 ++++++++------ 21 files changed, 310 insertions(+), 101 deletions(-) -- 2.48.1.362.g079036d154-goog

9 months, 2 weeks

3
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[PATCH 1/1] blk-cgroup: Fix UAF in blkcg_unpin_online()

by ciprietti＠google.com

From: Tejun Heo <tj(a)kernel.org> [ Upstream commit 86e6ca55b83c575ab0f2e105cf08f98e58d3d7af ] blkcg_unpin_online() walks up the blkcg hierarchy putting the online pin. To walk up, it uses blkcg_parent(blkcg) but it was calling that after blkcg_destroy_blkgs(blkcg) which could free the blkcg, leading to the following UAF: ================================================================== BUG: KASAN: slab-use-after-free in blkcg_unpin_online+0x15a/0x270 Read of size 8 at addr ffff8881057678c0 by task kworker/9:1/117 CPU: 9 UID: 0 PID: 117 Comm: kworker/9:1 Not tainted 6.13.0-rc1-work-00182-gb8f52214c61a-dirty #48 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS unknown 02/02/2022 Workqueue: cgwb_release cgwb_release_workfn Call Trace: <TASK> dump_stack_lvl+0x27/0x80 print_report+0x151/0x710 kasan_report+0xc0/0x100 blkcg_unpin_online+0x15a/0x270 cgwb_release_workfn+0x194/0x480 process_scheduled_works+0x71b/0xe20 worker_thread+0x82a/0xbd0 kthread+0x242/0x2c0 ret_from_fork+0x33/0x70 ret_from_fork_asm+0x1a/0x30 </TASK> ... Freed by task 1944: kasan_save_track+0x2b/0x70 kasan_save_free_info+0x3c/0x50 __kasan_slab_free+0x33/0x50 kfree+0x10c/0x330 css_free_rwork_fn+0xe6/0xb30 process_scheduled_works+0x71b/0xe20 worker_thread+0x82a/0xbd0 kthread+0x242/0x2c0 ret_from_fork+0x33/0x70 ret_from_fork_asm+0x1a/0x30 Note that the UAF is not easy to trigger as the free path is indirected behind a couple RCU grace periods and a work item execution. I could only trigger it with artifical msleep() injected in blkcg_unpin_online(). Fix it by reading the parent pointer before destroying the blkcg's blkg's. Signed-off-by: Tejun Heo <tj(a)kernel.org> Reported-by: Abagail ren <renzezhongucas(a)gmail.com> Suggested-by: Linus Torvalds <torvalds(a)linuxfoundation.org> Fixes: 4308a434e5e0 ("blkcg: don't offline parent blkcg first") Cc: stable(a)vger.kernel.org # v5.7+ Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Signed-off-by: Andrea Ciprietti <ciprietti(a)google.com> --- include/linux/blk-cgroup.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h index 0e6e84db06f6..b89099360a86 100644 --- a/include/linux/blk-cgroup.h +++ b/include/linux/blk-cgroup.h @@ -428,10 +428,14 @@ static inline void blkcg_pin_online(struct blkcg *blkcg) static inline void blkcg_unpin_online(struct blkcg *blkcg) { do { + struct blkcg *parent; + if (!refcount_dec_and_test(&blkcg->online_pin)) break; + + parent = blkcg_parent(blkcg); blkcg_destroy_blkgs(blkcg); - blkcg = blkcg_parent(blkcg); + blkcg = parent; } while (blkcg); } -- 2.48.1.262.g85cc9f2d1e-goog

9 months, 2 weeks

4
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rk3399 fails to boot since v6.12.7

by Christoph Fritz

Hello Marc, since 773c05f417fa1 ("irqchip/gic-v3: Work around insecure GIC integrations") landed in stable v6.12.7 as 0bf32f482887, here the rk3399 fails to boot (~4 out of 10 times) because OP-TEE panics (gets a secure interrupt that it cannot handle). Setup is: - BL31 proprietary (since mainline TF-A has no DMA) - OP-TEE mainline version: 3.20 - Kernel v6.12.7 <snip> [ 0.000000] GICv3: Broken GIC integration, security disabled <snip> E/TC:4 0 Panic 'Secure interrupt handler not defined' at core/kernel/interrupt.c:139 <itr_core_handler> E/TC:4 0 TEE load address @ 0x30000000 E/TC:4 0 Call stack: E/TC:4 0 0x300091f8 E/TC:4 0 0x30016664 E/TC:4 0 0x30015710 E/TC:4 0 0x30005714 [ 26.087363] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 26.087925] rcu: (detected by 2, t=21002 jiffies, g=2233, q=2416 ncpus=6) [ 26.088530] rcu: All QSes seen, last rcu_preempt kthread activity 21002 (4294693363-4294672361), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 26.089623] rcu: rcu_preempt kthread timer wakeup didn't happen for 20999 jiffies! g2233 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 26.090617] rcu: Possible timer handling issue on cpu=4 timer-softirq=293 [ 26.091218] rcu: rcu_preempt kthread starved for 21002 jiffies! g2233 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=4 [ 26.092131] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 26.092926] rcu: RCU grace-period kthread stack dump: [ 26.093369] task:rcu_preempt state:R stack:0 pid:16 tgid:16 ppid:2 flags:0x00000008 [ 26.094192] Call trace: [ 26.094409] __switch_to+0xf0/0x14c [ 26.094728] __schedule+0x264/0xa90 [ 26.095040] schedule+0x34/0x104 [ 26.095329] schedule_timeout+0x80/0xf4 [ 26.095672] rcu_gp_fqs_loop+0x14c/0x4a4 [ 26.096027] rcu_gp_kthread+0x138/0x164 [ 26.096369] kthread+0x114/0x118 [ 26.096661] ret_from_fork+0x10/0x20 [ 26.096982] rcu: Stack dump where RCU GP kthread last ran: [ 26.097463] Sending NMI from CPU 2 to CPUs 4: [ 46.276364] sched: DL replenish lagged too much Is it too late for the kernel to disable the "security" since OP-TEE assumes it is enabled? Any ideas? Thanks -- Christoph

9 months, 2 weeks

2
4
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Linux 6.6.75

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.75 kernel. All users of the 6.6 kernel series must upgrade. The updated 6.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 block/ioctl.c | 9 drivers/ata/libahci.c | 12 drivers/ata/libata-core.c | 8 drivers/cpufreq/amd-pstate.c | 7 drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c | 3 drivers/gpu/drm/v3d/v3d_irq.c | 16 drivers/hid/hid-ids.h | 1 drivers/hid/hid-multitouch.c | 8 drivers/hwmon/drivetemp.c | 2 drivers/infiniband/hw/bnxt_re/main.c | 10 drivers/input/joystick/xpad.c | 9 drivers/input/keyboard/atkbd.c | 2 drivers/irqchip/irq-sunxi-nmi.c | 3 drivers/of/unittest-data/tests-platform.dtsi | 13 drivers/of/unittest.c | 14 drivers/scsi/scsi_transport_iscsi.c | 4 drivers/scsi/storvsc_drv.c | 8 drivers/usb/gadget/function/u_serial.c | 8 drivers/usb/serial/quatech2.c | 2 drivers/vfio/platform/vfio_platform_common.c | 10 fs/ext4/super.c | 3 fs/gfs2/file.c | 1 fs/libfs.c | 177 +++++-- fs/smb/client/smb2inode.c | 92 ++- include/linux/fs.h | 2 include/linux/seccomp.h | 2 mm/filemap.c | 19 mm/shmem.c | 3 net/ipv4/ip_tunnel.c | 2 net/ipv6/ip6_fib.c | 8 net/ipv6/route.c | 45 + net/sched/sch_ets.c | 2 sound/soc/codecs/Kconfig | 1 sound/soc/samsung/Kconfig | 6 sound/usb/quirks.c | 2 tools/testing/selftests/net/Makefile | 1 tools/testing/selftests/net/ipv6_route_update_soft_lockup.sh | 262 +++++++++++ 38 files changed, 645 insertions(+), 134 deletions(-) Alex Williamson (1): vfio/platform: check the bounds of read/write syscalls Alexey Dobriyan (1): block: fix integer overflow in BLKSECDISCARD Anastasia Belova (1): cpufreq: amd-pstate: add check for cpufreq_cpu_get's return value Andreas Gruenbacher (1): gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Charles Keepax (3): ASoC: wm8994: Add depends on MFD core ASoC: samsung: Add missing selects for MFD_WM8994 ASoC: samsung: Add missing depends on I2C Chuck Lever (10): libfs: Re-arrange locking in offset_iterate_dir() libfs: Define a minimum directory offset libfs: Add simple_offset_empty() libfs: Fix simple_offset_rename_exchange() libfs: Add simple_offset_rename() API shmem: Fix shmem_rename2() libfs: Return ENOSPC when the directory offset range is exhausted Revert "libfs: Add simple_offset_empty()" libfs: Replace simple_offset end-of-directory detection libfs: Use d_children list to iterate simple_offset directories Easwar Hariharan (1): scsi: storvsc: Ratelimit warning logs to prevent VM denial of service Greg Kroah-Hartman (2): Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null" Linux 6.6.75 Ido Schimmel (1): ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find() Igor Pylypiv (1): ata: libata-core: Set ATA_QCFLAG_RTF_FILLED in fill_result_tf() Jack Greiner (1): Input: xpad - add support for wooting two he (arm) Jamal Hadi Salim (1): net: sched: fix ets qdisc OOB Indexing Jiri Kosina (1): Revert "HID: multitouch: Add support for lenovo Y9000P Touchpad" Leonardo Brondani Schenkel (1): Input: xpad - improve name of 8BitDo controller 2dc8:3106 Lianqin Hu (1): ALSA: usb-audio: Add delay quirk for USB Audio Device Linus Torvalds (1): cachestat: fix page cache statistics permission checking Linus Walleij (1): seccomp: Stub for !CONFIG_SECCOMP Luis Henriques (SUSE) (1): ext4: fix access to uninitialised lock in fc replay path Mark Pearson (1): Input: atkbd - map F23 key to support default copilot shortcut Matheos Mattsson (1): Input: xpad - add support for Nacon Evol-X Xbox One Controller Maíra Canal (1): drm/v3d: Assign job pointer to NULL before signaling the fence Nicolas Nobelis (1): Input: xpad - add support for Nacon Pro Compact Nilton Perim Neto (1): Input: xpad - add unofficial Xbox 360 wireless receiver clone Omid Ehtemam-Haghighi (1): ipv6: Fix soft lockups in fib6_select_path under high next hop churn Paulo Alcantara (1): smb: client: handle lack of EA support in smb2_query_path_info() Philippe Simons (1): irqchip/sunxi-nmi: Add missing SKIP_WAKE flag Pierre-Loup A. Griffais (1): Input: xpad - add QH Electronics VID/PID Qasim Ijaz (1): USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() Rob Herring (Arm) (1): of/unittest: Add test that of_address_to_resource() fails on non-translatable address Russell Harmon (1): hwmon: (drivetemp) Set scsi command timeout to 10s Selvin Xavier (1): RDMA/bnxt_re: Avoid CPU lockups due fifo occupancy check loop Tom Chung (1): drm/amd/display: Use HW lock mgr for PSR1 Xiang Zhang (1): scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request

9 months, 2 weeks

1
1
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Linux 6.12.12

by Greg Kroah-Hartman

I'm announcing the release of the 6.12.12 kernel. All users of the 6.12 kernel series must upgrade. The updated 6.12.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.12.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c | 3 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 4 drivers/gpu/drm/drm_connector.c | 3 drivers/gpu/drm/v3d/v3d_irq.c | 16 drivers/hid/hid-ids.h | 1 drivers/hid/hid-multitouch.c | 8 drivers/hid/wacom_sys.c | 24 - drivers/hwmon/drivetemp.c | 2 drivers/input/joystick/xpad.c | 9 drivers/input/keyboard/atkbd.c | 2 drivers/irqchip/irq-sunxi-nmi.c | 3 drivers/net/wireless/realtek/rtl8xxxu/core.c | 20 + drivers/of/unittest-data/tests-platform.dtsi | 13 drivers/of/unittest.c | 14 drivers/scsi/scsi_transport_iscsi.c | 4 drivers/scsi/storvsc_drv.c | 8 drivers/usb/gadget/function/u_serial.c | 8 drivers/usb/serial/quatech2.c | 2 drivers/vfio/platform/vfio_platform_common.c | 10 fs/gfs2/file.c | 1 fs/libfs.c | 162 ++++------ fs/smb/client/smb2inode.c | 92 ++++- include/linux/fs.h | 1 include/linux/seccomp.h | 2 io_uring/rsrc.c | 7 mm/filemap.c | 19 + mm/shmem.c | 4 mm/zswap.c | 90 +++-- net/sched/sch_ets.c | 2 sound/pci/hda/patch_realtek.c | 4 sound/soc/codecs/Kconfig | 1 sound/soc/codecs/cs42l43.c | 1 sound/soc/codecs/es8316.c | 10 sound/soc/samsung/Kconfig | 6 sound/usb/quirks.c | 2 36 files changed, 379 insertions(+), 181 deletions(-) Alex Hung (1): drm/amd/display: Initialize denominator defaults to 1 Alex Williamson (1): vfio/platform: check the bounds of read/write syscalls Andreas Gruenbacher (1): gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Charles Keepax (3): ASoC: wm8994: Add depends on MFD core ASoC: samsung: Add missing selects for MFD_WM8994 ASoC: samsung: Add missing depends on I2C Chuck Lever (5): libfs: Return ENOSPC when the directory offset range is exhausted Revert "libfs: Add simple_offset_empty()" Revert "libfs: fix infinite directory reads for offset dir" libfs: Replace simple_offset end-of-directory detection libfs: Use d_children list to iterate simple_offset directories Cristian Ciocaltea (1): drm/connector: hdmi: Validate supported_formats matches ycbcr_420_allowed Easwar Hariharan (1): scsi: storvsc: Ratelimit warning logs to prevent VM denial of service Greg Kroah-Hartman (2): Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null" Linux 6.12.12 Hans de Goede (1): wifi: rtl8xxxu: add more missing rtl8192cu USB IDs Jack Greiner (1): Input: xpad - add support for wooting two he (arm) Jamal Hadi Salim (1): net: sched: fix ets qdisc OOB Indexing Jann Horn (1): io_uring/rsrc: require cloned buffers to share accounting contexts Jason Gerecke (1): HID: wacom: Initialize brightness of LED trigger Jiri Kosina (1): Revert "HID: multitouch: Add support for lenovo Y9000P Touchpad" Leonardo Brondani Schenkel (1): Input: xpad - improve name of 8BitDo controller 2dc8:3106 Lianqin Hu (1): ALSA: usb-audio: Add delay quirk for USB Audio Device Linus Torvalds (1): cachestat: fix page cache statistics permission checking Linus Walleij (1): seccomp: Stub for !CONFIG_SECCOMP Maciej Strozek (1): ASoC: cs42l43: Add codec force suspend/resume ops Marian Postevca (1): ASoC: codecs: es8316: Fix HW rate calculation for 48Mhz MCLK Mark Pearson (1): Input: atkbd - map F23 key to support default copilot shortcut Matheos Mattsson (1): Input: xpad - add support for Nacon Evol-X Xbox One Controller Maíra Canal (1): drm/v3d: Assign job pointer to NULL before signaling the fence Nicolas Nobelis (1): Input: xpad - add support for Nacon Pro Compact Nilton Perim Neto (1): Input: xpad - add unofficial Xbox 360 wireless receiver clone Paulo Alcantara (1): smb: client: handle lack of EA support in smb2_query_path_info() Philippe Simons (1): irqchip/sunxi-nmi: Add missing SKIP_WAKE flag Pierre-Loup A. Griffais (1): Input: xpad - add QH Electronics VID/PID Qasim Ijaz (1): USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() Rob Herring (Arm) (1): of/unittest: Add test that of_address_to_resource() fails on non-translatable address Russell Harmon (1): hwmon: (drivetemp) Set scsi command timeout to 10s Tom Chung (1): drm/amd/display: Use HW lock mgr for PSR1 Xiang Zhang (1): scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request Yage Geng (1): ALSA: hda/realtek: Fix volume adjustment issue on Lenovo ThinkBook 16P Gen5 Yosry Ahmed (2): mm: zswap: properly synchronize freeing resources during CPU hotunplug mm: zswap: move allocations during CPU init outside the lock

9 months, 2 weeks

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Linux 6.1.128

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.128 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 block/ioctl.c | 9 drivers/base/regmap/regmap.c | 12 drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c | 3 drivers/gpu/drm/v3d/v3d_irq.c | 16 drivers/hid/hid-ids.h | 1 drivers/hid/hid-multitouch.c | 8 drivers/input/joystick/xpad.c | 2 drivers/input/keyboard/atkbd.c | 2 drivers/irqchip/irq-sunxi-nmi.c | 3 drivers/net/wireless/intel/iwlwifi/dvm/rs.c | 9 drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 9 drivers/scsi/scsi_transport_iscsi.c | 4 drivers/scsi/storvsc_drv.c | 8 drivers/usb/gadget/function/u_serial.c | 8 drivers/usb/serial/quatech2.c | 2 drivers/vfio/platform/vfio_platform_common.c | 10 fs/ext4/super.c | 3 fs/gfs2/file.c | 1 fs/smb/client/smb2ops.c | 47 + fs/smb/client/smb2pdu.c | 10 fs/xfs/libxfs/xfs_alloc.c | 27 + fs/xfs/libxfs/xfs_bmap.c | 21 fs/xfs/libxfs/xfs_defer.c | 28 - fs/xfs/libxfs/xfs_defer.h | 2 fs/xfs/libxfs/xfs_inode_buf.c | 3 fs/xfs/libxfs/xfs_rtbitmap.c | 33 + fs/xfs/libxfs/xfs_sb.h | 2 fs/xfs/xfs_bmap_util.c | 24 - fs/xfs/xfs_dquot.c | 5 fs/xfs/xfs_dquot_item_recover.c | 21 fs/xfs/xfs_file.c | 63 ++ fs/xfs/xfs_inode.c | 24 + fs/xfs/xfs_inode.h | 17 fs/xfs/xfs_inode_item_recover.c | 14 fs/xfs/xfs_ioctl.c | 30 - fs/xfs/xfs_iops.c | 7 fs/xfs/xfs_log.c | 23 fs/xfs/xfs_log_recover.c | 2 fs/xfs/xfs_reflink.c | 5 fs/xfs/xfs_rtalloc.c | 33 + fs/xfs/xfs_rtalloc.h | 27 - include/linux/seccomp.h | 2 io_uring/io_uring.c | 4 kernel/softirq.c | 15 net/ipv4/ip_tunnel.c | 2 net/ipv6/ip6_fib.c | 8 net/ipv6/route.c | 45 + net/sched/sch_ets.c | 2 sound/soc/codecs/Kconfig | 1 sound/soc/samsung/Kconfig | 6 sound/soc/samsung/midas_wm1811.c | 24 - sound/usb/quirks.c | 2 tools/testing/selftests/net/Makefile | 1 tools/testing/selftests/net/ipv6_route_update_soft_lockup.sh | 262 +++++++++++ 55 files changed, 767 insertions(+), 187 deletions(-) Alex Williamson (1): vfio/platform: check the bounds of read/write syscalls Alexey Dobriyan (1): block: fix integer overflow in BLKSECDISCARD Alper Nebi Yasak (1): ASoC: samsung: midas_wm1811: Map missing jack kcontrols Andreas Gruenbacher (1): gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Anjaneyulu (1): wifi: iwlwifi: add a few rate index validity checks Catherine Hoang (1): xfs: allow read IO and FICLONE to run concurrently Charles Keepax (3): ASoC: wm8994: Add depends on MFD core ASoC: samsung: Add missing selects for MFD_WM8994 ASoC: samsung: Add missing depends on I2C Cheng Lin (1): xfs: introduce protection for drop nlink Christoph Hellwig (4): xfs: handle nimaps=0 from xfs_bmapi_write in xfs_alloc_file_space xfs: only remap the written blocks in xfs_reflink_end_cow_extent xfs: clean up FS_XFLAG_REALTIME handling in xfs_ioctl_setattr_xflags xfs: respect the stable writes flag on the RT device Cosmin Tanislav (1): regmap: detach regmap from dev on regmap_exit Darrick J. Wong (8): xfs: bump max fsgeom struct version xfs: hoist freeing of rt data fork extent mappings xfs: prevent rt growfs when quota is enabled xfs: rt stubs should return negative errnos when rt disabled xfs: fix units conversion error in xfs_bmap_del_extent_delay xfs: make sure maxlen is still congruent with prod when rounding down xfs: clean up dqblk extraction xfs: dquot recovery does not validate the recovered dquot Dave Chinner (1): xfs: inode recovery does not validate the recovered inode Easwar Hariharan (1): scsi: storvsc: Ratelimit warning logs to prevent VM denial of service Enzo Matsumiya (1): smb: client: fix UAF in async decryption Greg Kroah-Hartman (2): Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null" Linux 6.1.128 Ido Schimmel (1): ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find() Jack Greiner (1): Input: xpad - add support for wooting two he (arm) Jamal Hadi Salim (1): net: sched: fix ets qdisc OOB Indexing Jiri Kosina (1): Revert "HID: multitouch: Add support for lenovo Y9000P Touchpad" K Prateek Nayak (1): softirq: Allow raising SCHED_SOFTIRQ from SMP-call-function on RT kernel Leah Rumancik (1): xfs: up(ic_sema) if flushing data device fails Lianqin Hu (1): ALSA: usb-audio: Add delay quirk for USB Audio Device Linus Walleij (1): seccomp: Stub for !CONFIG_SECCOMP Long Li (2): xfs: factor out xfs_defer_pending_abort xfs: abort intent items when recovery intents fail Luis Henriques (SUSE) (1): ext4: fix access to uninitialised lock in fc replay path Marek Szyprowski (1): ASoC: samsung: midas_wm1811: Fix 'Headphone Switch' control creation Mark Pearson (1): Input: atkbd - map F23 key to support default copilot shortcut Maíra Canal (1): drm/v3d: Assign job pointer to NULL before signaling the fence Nilton Perim Neto (1): Input: xpad - add unofficial Xbox 360 wireless receiver clone Omar Sandoval (1): xfs: fix internal error from AGFL exhaustion Omid Ehtemam-Haghighi (1): ipv6: Fix soft lockups in fib6_select_path under high next hop churn Paulo Alcantara (1): smb: client: fix NULL ptr deref in crypto_aead_setkey() Pavel Begunkov (1): io_uring: fix waiters missing wake ups Philippe Simons (1): irqchip/sunxi-nmi: Add missing SKIP_WAKE flag Qasim Ijaz (1): USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() Tom Chung (1): drm/amd/display: Use HW lock mgr for PSR1 Xiang Zhang (1): scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request

9 months, 2 weeks

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Linux 5.15.178

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.178 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- drivers/base/regmap/regmap.c | 12 ++++++++++++ drivers/gpu/drm/v3d/v3d_irq.c | 16 ++++++++++++---- drivers/input/joystick/xpad.c | 2 ++ drivers/input/keyboard/atkbd.c | 2 +- drivers/irqchip/irq-sunxi-nmi.c | 3 ++- drivers/net/wireless/intel/iwlwifi/dvm/rs.c | 7 +++++-- drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 9 ++++++--- drivers/platform/chrome/cros_ec_typec.c | 3 +++ drivers/scsi/scsi_transport_iscsi.c | 4 +++- drivers/scsi/storvsc_drv.c | 8 +++++++- drivers/usb/gadget/function/u_serial.c | 8 ++++---- drivers/usb/serial/quatech2.c | 2 +- drivers/vfio/platform/vfio_platform_common.c | 10 ++++++++++ fs/gfs2/file.c | 1 + fs/ntfs3/file.c | 12 ++++++++++-- include/linux/seccomp.h | 2 +- include/net/bluetooth/bluetooth.h | 9 +++++++++ net/bluetooth/rfcomm/sock.c | 14 +++++--------- net/bluetooth/sco.c | 19 ++++++++----------- net/ipv4/ip_tunnel.c | 2 +- net/mptcp/protocol.c | 18 +++++++++--------- net/sched/sch_ets.c | 2 ++ sound/soc/codecs/Kconfig | 1 + sound/soc/samsung/Kconfig | 6 ++++-- sound/usb/quirks.c | 2 ++ 26 files changed, 122 insertions(+), 54 deletions(-) Akihiko Odaki (1): platform/chrome: cros_ec_typec: Check for EC driver Alex Williamson (1): vfio/platform: check the bounds of read/write syscalls Andreas Gruenbacher (1): gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Anjaneyulu (1): wifi: iwlwifi: add a few rate index validity checks Charles Keepax (3): ASoC: wm8994: Add depends on MFD core ASoC: samsung: Add missing selects for MFD_WM8994 ASoC: samsung: Add missing depends on I2C Cosmin Tanislav (1): regmap: detach regmap from dev on regmap_exit Easwar Hariharan (1): scsi: storvsc: Ratelimit warning logs to prevent VM denial of service Greg Kroah-Hartman (2): Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null" Linux 5.15.178 Ido Schimmel (1): ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find() Jack Greiner (1): Input: xpad - add support for wooting two he (arm) Jamal Hadi Salim (1): net: sched: fix ets qdisc OOB Indexing Konstantin Komarov (1): fs/ntfs3: Additional check in ntfs_file_release Lianqin Hu (1): ALSA: usb-audio: Add delay quirk for USB Audio Device Linus Walleij (1): seccomp: Stub for !CONFIG_SECCOMP Luiz Augusto von Dentz (2): Bluetooth: SCO: Fix not validating setsockopt user input Bluetooth: RFCOMM: Fix not validating setsockopt user input Mark Pearson (1): Input: atkbd - map F23 key to support default copilot shortcut Maíra Canal (1): drm/v3d: Assign job pointer to NULL before signaling the fence Nilton Perim Neto (1): Input: xpad - add unofficial Xbox 360 wireless receiver clone Paolo Abeni (1): mptcp: don't always assume copied data in mptcp_cleanup_rbuf() Philippe Simons (1): irqchip/sunxi-nmi: Add missing SKIP_WAKE flag Qasim Ijaz (1): USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() Xiang Zhang (1): scsi: iscsi: Fix redundant response for ISCSI_UEVENT_GET_HOST_STATS request

9 months, 2 weeks

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