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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / IIO fixes from Greg KH:
"Here are some much-delayed char/misc/iio driver fixes for 6.18-rc8.
Fixes in here include:
- lots of iio driver bugfixes for reported issues.
- counter driver bugfix
- slimbus driver bugfix
- mei tiny bugfix
- nvmem layout uevent bugfix
All of these have been in linux-next for a while, but due to travel on
my side, I haven't had a chance to get them to you"
* tag 'char-misc-6.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (23 commits)
nvmem: layouts: fix nvmem_layout_bus_uevent
iio: accel: bmc150: Fix irq assumption regression
most: usb: fix double free on late probe failure
slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves
firmware: stratix10-svc: fix bug in saving controller data
mei: fix error flow in probe
iio: st_lsm6dsx: Fixed calibrated timestamp calculation
iio: humditiy: hdc3020: fix units for thresholds and hysteresis
iio: humditiy: hdc3020: fix units for temperature and humidity measurement
iio: imu: st_lsm6dsx: fix array size for st_lsm6dsx_settings fields
iio: accel: fix ADXL355 startup race condition
iio: adc: ad7124: fix temperature channel
iio:common:ssp_sensors: Fix an error handling path ssp_probe()
iio: adc: ad7280a: fix ad7280_store_balance_timer()
iio: buffer-dmaengine: enable .get_dma_dev()
iio: buffer-dma: support getting the DMA channel
iio: buffer: support getting dma channel from the buffer
iio: pressure: bmp280: correct meas_time_us calculation
iio: adc: stm32-dfsdm: fix st,adc-alt-channel property handling
iio: adc: ad7380: fix SPI offload trigger rate
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/Thunderbolt fixes from Greg KH:
"Here are some last-minutes USB and Thunderbolt driver fixes and new
device ids for 6.18-rc8. Included in here are:
- usb storage quirk fixup
- xhci driver fixes for reported issues
- usb gadget driver fixes
- dwc3 driver fixes
- UAS driver fixup
- thunderbolt new device ids
- usb-serial driver new ids
All of these have been in linux-next with no reported issues, many for
many weeks"
* tag 'usb-6.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits)
usb: gadget: renesas_usbf: Handle devm_pm_runtime_enable() errors
USB: storage: Remove subclass and protocol overrides from Novatek quirk
usb: uas: fix urb unmapping issue when the uas device is remove during ongoing data transfer
usb: dwc3: Fix race condition between concurrent dwc3_remove_requests() call paths
xhci: dbgtty: fix device unregister
usb: storage: sddr55: Reject out-of-bound new_pba
USB: serial: option: add support for Rolling RW101R-GL
usb: typec: ucsi: psy: Set max current to zero when disconnected
usb: gadget: f_eem: Fix memory leak in eem_unwrap
usb: dwc3: pci: Sort out the Intel device IDs
usb: dwc3: pci: add support for the Intel Nova Lake -S
drivers/usb/dwc3: fix PCI parent check
usb: storage: Fix memory leak in USB bulk transport
xhci: sideband: Fix race condition in sideband unregister
xhci: dbgtty: Fix data corruption when transmitting data form DbC to host
xhci: fix stale flag preventig URBs after link state error is cleared
USB: serial: ftdi_sio: add support for u-blox EVK-M101
usb: cdns3: Fix double resource release in cdns3_pci_probe
usb: gadget: udc: fix use-after-free in usb_gadget_state_work
usb: renesas_usbhs: Fix synchronous external abort on unbind
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git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox
Pull mailbox fixes from Jassi Brar:
- omap: check for pending msgs only when mbox is exclusive
- mailbox-test: debugfs_create_dir error checking
- mtk:
- cmdq: fix DMA address handling
- gpueb: Add missing 'static' to mailbox ops struct
- pcc: don't zero error register
- th1520: fix clock imbalance on probe failure
* tag 'mailbox-fixes-v6.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox:
mailbox: th1520: fix clock imbalance on probe failure
mailbox: pcc: don't zero error register
mailbox: mtk-gpueb: Add missing 'static' to mailbox ops struct
mailbox: mtk-cmdq: Refine DMA address handling for the command buffer
mailbox: mailbox-test: Fix debugfs_create_dir error checking
mailbox: omap-mailbox: Check for pending msgs only when mbox is exclusive
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GCE can only fetch the command buffer address from a 32-bit register.
Some SoCs support a 35-bit command buffer address for GCE, which
requires a right shift of 3 bits before setting the address into
the 32-bit register. A comment has been added to the header of
cmdq_get_shift_pa() to explain this requirement.
To prevent the GCE command buffer address from being DMA mapped beyond
its supported bit range, the DMA bit mask for the device is set during
initialization.
Additionally, to ensure the correct shift is applied when setting or
reading the register that stores the GCE command buffer address,
new APIs, cmdq_convert_gce_addr() and cmdq_revert_gce_addr(), have
been introduced for consistent operations on this register.
The variable type for the command buffer address has been standardized
to dma_addr_t to prevent handling issues caused by type mismatches.
Fixes: 0858fde496f8 ("mailbox: cmdq: variablize address shift in platform")
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
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Pull ceph fixes from Ilya Dryomov:
"A patch to make sparse read handling work in msgr2 secure mode from
Slava and a couple of fixes from Ziming and myself to avoid operating
on potentially invalid memory, all marked for stable"
* tag 'ceph-for-6.18-rc8' of https://github.com/ceph/ceph-client:
libceph: prevent potential out-of-bounds writes in handle_auth_session_key()
libceph: replace BUG_ON with bounds check for map->max_osd
ceph: fix crash in process_v2_sparse_read() for encrypted directories
libceph: drop started parameter of __ceph_open_session()
libceph: fix potential use-after-free in have_mon_and_osd_map()
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bluetooth and CAN. No known outstanding
regressions.
Current release - regressions:
- mptcp: initialize rcv_mss before calling tcp_send_active_reset()
- eth: mlx5e: fix validation logic in rate limiting
Previous releases - regressions:
- xsk: avoid data corruption on cq descriptor number
- bluetooth:
- prevent race in socket write iter and sock bind
- fix not generating mackey and ltk when repairing
- can:
- kvaser_usb: fix potential infinite loop in command parsers
- rcar_canfd: fix CAN-FD mode as default
- eth:
- veth: reduce XDP no_direct return section to fix race
- virtio-net: avoid unnecessary checksum calculation on guest RX
Previous releases - always broken:
- sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()
- bluetooth: mediatek: fix kernel crash when releasing iso interface
- vhost: rewind next_avail_head while discarding descriptors
- eth:
- r8169: fix RTL8127 hang on suspend/shutdown
- aquantia: add missing descriptor cache invalidation on ATL2
- dsa: microchip: fix resource releases in error path"
* tag 'net-6.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits)
mptcp: Initialise rcv_mss before calling tcp_send_active_reset() in mptcp_do_fastclose().
net: fec: do not register PPS event for PEROUT
net: fec: do not allow enabling PPS and PEROUT simultaneously
net: fec: do not update PEROUT if it is enabled
net: fec: cancel perout_timer when PEROUT is disabled
net: mctp: unconditionally set skb->dev on dst output
net: atlantic: fix fragment overflow handling in RX path
MAINTAINERS: separate VIRTIO NET DRIVER and add netdev
virtio-net: avoid unnecessary checksum calculation on guest RX
eth: fbnic: Fix counter roll-over issue
mptcp: clear scheduled subflows on retransmit
net: dsa: sja1105: fix SGMII linking at 10M or 100M but not passing traffic
s390/net: list Aswin Karuvally as maintainer
net: wwan: mhi: Keep modem name match with Foxconn T99W640
vhost: rewind next_avail_head while discarding descriptors
net/sched: em_canid: fix uninit-value in em_canid_match
can: rcar_canfd: Fix CAN-FD mode as default
xsk: avoid data corruption on cq descriptor number
r8169: fix RTL8127 hang on suspend/shutdown
net: sxgbe: fix potential NULL dereference in sxgbe_rx()
...
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Commit a2fb4bc4e2a6 ("net: implement virtio helpers to handle UDP
GSO tunneling.") inadvertently altered checksum offload behavior
for guests not using UDP GSO tunneling.
Before, tun_put_user called tun_vnet_hdr_from_skb, which passed
has_data_valid = true to virtio_net_hdr_from_skb.
After, tun_put_user began calling tun_vnet_hdr_tnl_from_skb instead,
which passes has_data_valid = false into both call sites.
This caused virtio hdr flags to not include VIRTIO_NET_HDR_F_DATA_VALID
for SKBs where skb->ip_summed == CHECKSUM_UNNECESSARY. As a result,
guests are forced to recalculate checksums unnecessarily.
Restore the previous behavior by ensuring has_data_valid = true is
passed in the !tnl_gso_type case, but only from tun side, as
virtio_net_hdr_tnl_from_skb() is used also by the virtio_net driver,
which in turn must not use VIRTIO_NET_HDR_F_DATA_VALID on tx.
cc: stable@vger.kernel.org
Fixes: a2fb4bc4e2a6 ("net: implement virtio helpers to handle UDP GSO tunneling.")
Signed-off-by: Jon Kohler <jon@nutanix.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://patch.msgid.link/20251125222754.1737443-1-jon@nutanix.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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With the previous commit revamping the timeout handling, started isn't
used anymore. It could be taken into account by adjusting the initial
value of the timeout, but there is little point as both callers capture
the timestamp shortly before calling __ceph_open_session() -- the only
thing of note that happens in the interim is taking client->mount_mutex
and that isn't expected to take multiple seconds.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
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Revert commit 7a8c994cbb2d ("ACPI: processor: idle: Optimize ACPI idle
driver registration") because it is reported to introduce a cpuidle
regression leading to a kernel crash on a platform using the ACPI idle
driver.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reported-by: Borislav Petkov <bp@alien8.de>
Tested-by: Borislav Petkov (AMD) <bp@alien8.de>
Closes: https://lore.kernel.org/lkml/20251124200019.GIaSS5U9HhsWBotrQZ@fat_crate.local/
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Revert commit 5020d05b3476 ("ACPI: processor: Remove unused empty stubs
of some functions") because it depends on a problematic one.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Revert commit bdf780fbcef5 ("ACPI: processor: idle: Rearrange declarations
in header file") because it depends on a problematic one.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Revert commit fbd401e95e56 ("ACPI: processor: idle: Redefine two
functions as void") because it depends on a problematic one.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Revert commit 559f2eacc8a2 ACPI: processor: Do not expose global variable
acpi_idle_driver" because it depends on a problematic one.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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syzbot reported that tcf_get_base_ptr() can be called while transport
header is not set [1].
Instead of returning a dangling pointer, return NULL.
Fix tcf_get_base_ptr() callers to handle this NULL value.
[1]
WARNING: CPU: 1 PID: 6019 at ./include/linux/skbuff.h:3071 skb_transport_header include/linux/skbuff.h:3071 [inline]
WARNING: CPU: 1 PID: 6019 at ./include/linux/skbuff.h:3071 tcf_get_base_ptr include/net/pkt_cls.h:539 [inline]
WARNING: CPU: 1 PID: 6019 at ./include/linux/skbuff.h:3071 em_nbyte_match+0x2d8/0x3f0 net/sched/em_nbyte.c:43
Modules linked in:
CPU: 1 UID: 0 PID: 6019 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Call Trace:
<TASK>
tcf_em_match net/sched/ematch.c:494 [inline]
__tcf_em_tree_match+0x1ac/0x770 net/sched/ematch.c:520
tcf_em_tree_match include/net/pkt_cls.h:512 [inline]
basic_classify+0x115/0x2d0 net/sched/cls_basic.c:50
tc_classify include/net/tc_wrapper.h:197 [inline]
__tcf_classify net/sched/cls_api.c:1764 [inline]
tcf_classify+0x4cf/0x1140 net/sched/cls_api.c:1860
multiq_classify net/sched/sch_multiq.c:39 [inline]
multiq_enqueue+0xfd/0x4c0 net/sched/sch_multiq.c:66
dev_qdisc_enqueue+0x4e/0x260 net/core/dev.c:4118
__dev_xmit_skb net/core/dev.c:4214 [inline]
__dev_queue_xmit+0xe83/0x3b50 net/core/dev.c:4729
packet_snd net/packet/af_packet.c:3076 [inline]
packet_sendmsg+0x3e33/0x5080 net/packet/af_packet.c:3108
sock_sendmsg_nosec net/socket.c:727 [inline]
__sock_sendmsg+0x21c/0x270 net/socket.c:742
____sys_sendmsg+0x505/0x830 net/socket.c:2630
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: syzbot+f3a497f02c389d86ef16@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/6920855a.a70a0220.2ea503.0058.GAE@google.com/T/#u
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://patch.msgid.link/20251121154100.1616228-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- INPUT_PROP_HAPTIC_TOUCHPAD definition added early in 6.18 cycle has
been renamed to INPUT_PROP_PRESSUREPAD to better reflect the kind of
devices it is supposed to be set for
- a new ID for a touchscreen found in Ayaneo Flip DS in Goodix driver
- Goodix driver no longer tries to set reset pin as "input" as it
causes issues when there is no pull up resistor installed on the
board
- fixes for cros_ec_keyb, imx_sc_key, and pegasus-notetaker drivers to
deal with potential out-of-bounds access and memory corruption issues
* tag 'input-for-v6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: rename INPUT_PROP_HAPTIC_TOUCHPAD to INPUT_PROP_PRESSUREPAD
Input: cros_ec_keyb - fix an invalid memory access
Input: imx_sc_key - fix memory corruption on unload
Input: pegasus-notetaker - fix potential out-of-bounds access
Input: goodix - remove setting of RST pin to input
Input: goodix - add support for ACPI ID GDIX1003
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git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fixes from Niklas Cassel:
- Add a missing refcount decrement in ata_scsi_dev_rescan() when
the device or its queue is not running.
In the case where the device is running, the recount is already
decremented properly (Yihang Li)
- Generate the proper sense code for a Security locked device.
There was a regression caused by a recent change of how sense
data is generated for commands that did not provide any sense
data. This broke system suspend for Security locked devices.
Generate the sense data that the SCSI disk driver expects for a
Security locked device so that system suspend works again (me)
- Set capacity to zero for a Security locked device.
All I/O commands will be aborted by a Security locked device.
Thus, the block layer disk partition scanning will result in
a bunch of, for the user, confusing I/O errors in dmesg during
boot.
Since a Security locked device is unusable anyway, set the capacity
to zero, to avoid the disk partition scanning during boot. We still
create the block device in /dev such that the user may unlock the
device using e.g. hdparm (me)
* tag 'ata-6.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-core: Set capacity to zero for a security locked drive
ata: libata-scsi: Fix system suspend for a security locked drive
ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan()
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Pull drm fixes from Dave Airlie:
"A range of small fixes across the board, the i915 display
disambiguation is probably the biggest otherwise amdgpu and xe as
usual with tegra, nouveau, radeon and a core atomic fix.
Looks mostly normal.
atomic:
- Return error codes on failed blob creation for planes
nouveau:
- Fix memory leak
tegra:
- Fix device ref counting
- Fix pid ref counting
- Revert booting on Pixel C
xe:
- Fix out-of-bounds access with BIT()
- Fix kunit test checking wrong condition
- Drop duplicate kconfig select
- Fix guc2host irq handler with MSI-X
i915:
- Wildcat Lake and Panther Lake detangled for display fixes
amdgpu:
- DTBCLK gating fix
- EDID fetching retry improvements
- HDMI HPD debounce filtering
- DCN 2.0 cursor fix
- DP MST PBN fix
- VPE fix
- GC 11 fix
- PRT fix
- MMIO remap page fix
- SR-IOV fix
radeon:
- Fence deadlock fix"
* tag 'drm-fixes-2025-11-21' of https://gitlab.freedesktop.org/drm/kernel: (25 commits)
drm/amdgpu: Add sriov vf check for VCN per queue reset support.
drm/amdgpu/ttm: Fix crash when handling MMIO_REMAP in PDE flags
drm/amdgpu/vm: Check PRT uAPI flag instead of PTE flag
drm/amdgpu: Skip emit de meta data on gfx11 with rs64 enabled
drm/amd: Skip power ungate during suspend for VPE
drm/plane: Fix create_in_format_blob() return value
drm/xe/irq: Handle msix vector0 interrupt
drm/xe: Remove duplicate DRM_EXEC selection from Kconfig
drm/xe/kunit: Fix forcewake assertion in mocs test
drm/xe: Prevent BIT() overflow when handling invalid prefetch region
drm/radeon: delete radeon_fence_process in is_signaled, no deadlock
drm/amd/display: Fix pbn to kbps Conversion
drm/amd/display: Clear the CUR_ENABLE register on DCN20 on DPP5
drm/amd/display: Add an HPD filter for HDMI
drm/amd/display: Increase DPCD read retries
drm/amd/display: Move sleep into each retry for retrieve_link_cap()
drm/amd/display: Prevent Gating DTBCLK before It Is Properly Latched
drm/i915/xe3: Restrict PTL intel_encoder_is_c10phy() to only PHY A
drm/i915/display: Add definition for wcl as subplatform
drm/pcids: Split PTL pciids group to make wcl subplatform
...
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The hdev lock/lookup/unlock/use pattern in the packet RX path doesn't
ensure hci_conn* is not concurrently modified/deleted. This locking
appears to be leftover from before conn_hash started using RCU
commit bf4c63252490b ("Bluetooth: convert conn hash to RCU")
and not clear if it had purpose since then.
Currently, there are code paths that delete hci_conn* from elsewhere
than the ordered hdev->workqueue where the RX work runs in. E.g.
commit 5af1f84ed13a ("Bluetooth: hci_sync: Fix UAF on hci_abort_conn_sync")
introduced some of these, and there probably were a few others before
it. It's better to do the locking so that even if these run
concurrently no UAF is possible.
Move the lookup of hci_conn and associated socket-specific conn to
protocol recv handlers, and do them within a single critical section
to cover hci_conn* usage and lookup.
syzkaller has reported a crash that appears to be this issue:
[Task hdev->workqueue] [Task 2]
hci_disconnect_all_sync
l2cap_recv_acldata(hcon)
hci_conn_get(hcon)
hci_abort_conn_sync(hcon)
hci_dev_lock
hci_dev_lock
hci_conn_del(hcon)
v-------------------------------- hci_dev_unlock
hci_conn_put(hcon)
conn = hcon->l2cap_data (UAF)
Fixes: 5af1f84ed13a ("Bluetooth: hci_sync: Fix UAF on hci_abort_conn_sync")
Reported-by: syzbot+d32d77220b92eddd89ad@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=d32d77220b92eddd89ad
Signed-off-by: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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When performing reset tests and encountering abnormal card drop issues
that lead to a kernel crash, it is necessary to perform a null check
before releasing resources to avoid attempting to release a null pointer.
<4>[ 29.158070] Hardware name: Google Quigon sku196612/196613 board (DT)
<4>[ 29.158076] Workqueue: hci0 hci_cmd_sync_work [bluetooth]
<4>[ 29.158154] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
<4>[ 29.158162] pc : klist_remove+0x90/0x158
<4>[ 29.158174] lr : klist_remove+0x88/0x158
<4>[ 29.158180] sp : ffffffc0846b3c00
<4>[ 29.158185] pmr_save: 000000e0
<4>[ 29.158188] x29: ffffffc0846b3c30 x28: ffffff80cd31f880 x27: ffffff80c1bdc058
<4>[ 29.158199] x26: dead000000000100 x25: ffffffdbdc624ea3 x24: ffffff80c1bdc4c0
<4>[ 29.158209] x23: ffffffdbdc62a3e6 x22: ffffff80c6c07000 x21: ffffffdbdc829290
<4>[ 29.158219] x20: 0000000000000000 x19: ffffff80cd3e0648 x18: 000000031ec97781
<4>[ 29.158229] x17: ffffff80c1bdc4a8 x16: ffffffdc10576548 x15: ffffff80c1180428
<4>[ 29.158238] x14: 0000000000000000 x13: 000000000000e380 x12: 0000000000000018
<4>[ 29.158248] x11: ffffff80c2a7fd10 x10: 0000000000000000 x9 : 0000000100000000
<4>[ 29.158257] x8 : 0000000000000000 x7 : 7f7f7f7f7f7f7f7f x6 : 2d7223ff6364626d
<4>[ 29.158266] x5 : 0000008000000000 x4 : 0000000000000020 x3 : 2e7325006465636e
<4>[ 29.158275] x2 : ffffffdc11afeff8 x1 : 0000000000000000 x0 : ffffffdc11be4d0c
<4>[ 29.158285] Call trace:
<4>[ 29.158290] klist_remove+0x90/0x158
<4>[ 29.158298] device_release_driver_internal+0x20c/0x268
<4>[ 29.158308] device_release_driver+0x1c/0x30
<4>[ 29.158316] usb_driver_release_interface+0x70/0x88
<4>[ 29.158325] btusb_mtk_release_iso_intf+0x68/0xd8 [btusb (HASH:e8b6 5)]
<4>[ 29.158347] btusb_mtk_reset+0x5c/0x480 [btusb (HASH:e8b6 5)]
<4>[ 29.158361] hci_cmd_sync_work+0x10c/0x188 [bluetooth (HASH:a4fa 6)]
<4>[ 29.158430] process_scheduled_works+0x258/0x4e8
<4>[ 29.158441] worker_thread+0x300/0x428
<4>[ 29.158448] kthread+0x108/0x1d0
<4>[ 29.158455] ret_from_fork+0x10/0x20
<0>[ 29.158467] Code: 91343000 940139d1 f9400268 927ff914 (f9401297)
<4>[ 29.158474] ---[ end trace 0000000000000000 ]---
<0>[ 29.167129] Kernel panic - not syncing: Oops: Fatal exception
<2>[ 29.167144] SMP: stopping secondary CPUs
<4>[ 29.167158] ------------[ cut here ]------------
Fixes: ceac1cb0259d ("Bluetooth: btusb: mediatek: add ISO data transmission functions")
Signed-off-by: Chris Lu <chris.lu@mediatek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"This one has lots of new HW entries which adds to the size in diffstat
but the individual changes are simple.
Fixes
- acer-wmi: Ignore backlight event
- alienware-wmi-wmax: Fix quirk match table order & drop redundant
entries
- amd/pmc:
- Add Xbox Ally to spurious 8042 quirk list
- Quirk list Lenovo Legion Go 2 NVMe resume
- msi-wmi-platform:
- Correct GUID to uppercase
- GUID is uncleverly copy-pasted from an example so add a DMI
whitelist
- intel/speed_select_if: PCIBIOS_* return code conversion
- intel-uncore-freq & ISST: Fix kernel doc warnings
New HW support
- alienware-wmi-wmax:
- Alienware 16 Aurora support
- Alienware M support
- Alienware X support
- Dell G support
- amd/pmc:
- ROG Xbox Ally (non-X) support
- huaway-wmi: HONOR MagicBoox X16/X14 PrintScreen & YOYO keys
- hp-wmi:
- Omen 16-wf1xxx fan support
- Omen MAX 16-ah0xx fan + thermal profile support
- Victus 16-r0 and 16-s0 fan + thermal profile support
- intel/hid: Intel Nova Lake support
- intel-uncore-freq:
- Intel Panther Lake support
- Intel Wildcat Lake support
- Intel Nova Lake support"
* tag 'platform-drivers-x86-v6.18-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (21 commits)
platform/x86: intel-uncore-freq: fix all header kernel-doc warnings
platform/x86: acer-wmi: Ignore backlight event
platform/x86/intel/speed_select_if: Convert PCIBIOS_* return codes to errnos
platform/x86/intel/hid: Add Nova Lake support
platform/x86: alienware-wmi-wmax: Add AWCC support to Alienware 16 Aurora
platform/x86: hp-wmi: Add Omen MAX 16-ah0xx fan support and thermal profile
platform/x86: msi-wmi-platform: Fix typo in WMI GUID
platform/x86: msi-wmi-platform: Only load on MSI devices
platform/x86/amd: pmc: Add Lenovo Legion Go 2 to pmc quirk list
platform/x86/amd/pmc: Add spurious_8042 to Xbox Ally
platform/x86/amd/pmc: Add support for Van Gogh SoC
platform/x86: alienware-wmi-wmax: Add support for the whole "G" family
platform/x86: alienware-wmi-wmax: Add support for the whole "X" family
platform/x86: alienware-wmi-wmax: Add support for the whole "M" family
platform/x86: alienware-wmi-wmax: Drop redundant DMI entries
platform/x86: alienware-wmi-wmax: Fix "Alienware m16 R1 AMD" quirk order
platform/x86: ISST: isst_if.h: fix all kernel-doc warnings
platform/x86: intel-uncore-freq: Add additional client processors
platform/x86: hp-wmi: Add Omen 16-wf1xxx fan support
platform/x86: huawei-wmi: add keys for HONOR models
...
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from IPsec and wireless.
Previous releases - regressions:
- prevent NULL deref in generic_hwtstamp_ioctl_lower(),
newer APIs don't populate all the pointers in the request
- phylink: add missing supported link modes for the fixed-link
- mptcp: fix false positive warning in mptcp_pm_nl_rm_addr
Previous releases - always broken:
- openvswitch: remove never-working support for setting NSH fields
- xfrm: number of fixes for error paths of xfrm_state creation/
modification/deletion
- xfrm: fixes for offload
- fix the determination of the protocol of the inner packet
- don't push locally generated packets directly to L2 tunnel
mode offloading, they still need processing from the standard
xfrm path
- mptcp: fix a couple of corner cases in fallback and fastclose
handling
- wifi: rtw89: hw_scan: prevent connections from getting stuck,
work around apparent bug in FW by tweaking messages we send
- af_unix: fix duplicate data if PEEK w/ peek_offset needs to wait
- veth: more robust handing of race to avoid txq getting stuck
- eth: ps3_gelic_net: handle skb allocation failures"
* tag 'net-6.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits)
vsock: Ignore signal/timeout on connect() if already established
be2net: pass wrb_params in case of OS2BMC
l2tp: reset skb control buffer on xmit
net: dsa: microchip: lan937x: Fix RGMII delay tuning
selftests: mptcp: add a check for 'add_addr_accepted'
mptcp: fix address removal logic in mptcp_pm_nl_rm_addr
selftests: mptcp: join: userspace: longer timeout
selftests: mptcp: join: endpoints: longer timeout
selftests: mptcp: join: fastclose: remove flaky marks
mptcp: fix duplicate reset on fastclose
mptcp: decouple mptcp fastclose from tcp close
mptcp: do not fallback when OoO is present
mptcp: fix premature close in case of fallback
mptcp: avoid unneeded subflow-level drops
mptcp: fix ack generation for fallback msk
wifi: rtw89: hw_scan: Don't let the operating channel be last
net: phylink: add missing supported link modes for the fixed-link
selftest: af_unix: Add test for SO_PEEK_OFF.
af_unix: Read sk_peek_offset() again after sleeping in unix_stream_read_generic().
net/mlx5: Clean up only new IRQ glue on request_irq() failure
...
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Commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status
handling") fixed ata_to_sense_error() to properly generate sense key
ABORTED COMMAND (without any additional sense code), instead of the
previous bogus sense key ILLEGAL REQUEST with the additional sense code
UNALIGNED WRITE COMMAND, for a failed command.
However, this broke suspend for Security locked drives (drives that have
Security enabled, and have not been Security unlocked by boot firmware).
The reason for this is that the SCSI disk driver, for the Synchronize
Cache command only, treats any sense data with sense key ILLEGAL REQUEST
as a successful command (regardless of ASC / ASCQ).
After commit cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error()
status handling") the code that treats any sense data with sense key
ILLEGAL REQUEST as a successful command is no longer applicable, so the
command fails, which causes the system suspend to be aborted:
sd 1:0:0:0: PM: dpm_run_callback(): scsi_bus_suspend returns -5
sd 1:0:0:0: PM: failed to suspend async: error -5
PM: Some devices failed to suspend, or early wake event detected
To make suspend work once again, for a Security locked device only,
return sense data LOGICAL UNIT ACCESS NOT AUTHORIZED, the actual sense
data which a real SCSI device would have returned if locked.
The SCSI disk driver treats this sense data as a successful command.
Cc: stable@vger.kernel.org
Reported-by: Ilia Baryshnikov <qwelias@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220704
Fixes: cf3fc037623c ("ata: libata-scsi: Fix ata_to_sense_error() status handling")
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"These are mainly devicetree fixes for the arm platforms from Rockchips
NXP, ASpeed and Broadcom, addressing issues with accidental
overclocking, pinctrl, network and dtc warnings.
There are additional fixes for regressions with the i.MX reset and
memory controller drivers as well as the Tegra memory controller
driver.
Minor updates to the MAINTAINERS file, tee documentation and
defconfigs bring those up to date with recent changes elsewhere"
* tag 'soc-fixes-6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits)
MAINTAINERS: sync omap devicetree maintainers with omap platform
MAINTAINERS: Update Krzysztof Kozlowski's email
arm64: dts: rockchip: fix PCIe 3.3V regulator voltage on orangepi-5
arm64: dts: rockchip: disable HS400 on RK3588 Tiger
arm64: dts: rockchip: drop reset from rk3576 i2c9 node
tee: <uapi/linux/tee.h: fix all kernel-doc issues
arm64: dts: rockchip: Fix USB power enable pin for BTT CB2 and Pi2
arm64: dts: broadcom: bcm2712: rpi-5: Add ethernet0 alias
arm64: dts: broadcom: Assign clock rates in eth node for RPi5
reset: imx8mp-audiomix: Fix bad mask values
ARM: dts: BCM53573: Fix address of Luxul XAP-1440's Ethernet PHY
arm64: defconfig: Fix V3D deferred probe timeout
arm64: dts: rockchip: Fix vccio4-supply on rk3566-pinetab2
arm64: dts: rockchip: include rk3399-base instead of rk3399 in rk3399-op1
arm64: dts: imx8mp-kontron: Fix USB OTG role switching
arm64: dts: imx95: Fix MSI mapping for PCIe endpoint nodes
arm64: dts: imx8-ss-img: Avoid gpio0_mipi_csi GPIOs being deferred
arm: imx_v6_v7_defconfig: enable ext4 directly
memory: tegra210: Fix incorrect client ids
arm64: dts: rockchip: Fix indentation on rk3399 haikou demo dtso
...
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git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says:
====================
pull request (net): ipsec 2025-11-18
1) Misc fixes for xfrm_state creation/modification/deletion.
Patchset from Sabrina Dubroca.
2) Fix inner packet family determination for xfrm offloads.
From Jianbo Liu.
3) Don't push locally generated packets directly to L2 tunnel
mode offloading, they still need processing from the standard
xfrm path. From Jianbo Liu.
4) Fix memory leaks in xfrm_add_acquire for policy offloads and policy
security contexts. From Zilin Guan.
* tag 'ipsec-2025-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec:
xfrm: fix memory leak in xfrm_add_acquire()
xfrm: Prevent locally generated packets from direct output in tunnel mode
xfrm: Determine inner GSO type from packet inner protocol
xfrm: Check inner packet family directly from skb_dst
xfrm: check all hash buckets for leftover states during netns deletion
xfrm: set err and extack on failure to create pcpu SA
xfrm: call xfrm_dev_state_delete when xfrm_state_migrate fails to add the state
xfrm: make state as DEAD before final put when migrate fails
xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added
xfrm: drop SA reference in xfrm_state_update if dir doesn't match
====================
Link: https://patch.msgid.link/20251118085344.2199815-1-steffen.klassert@secunet.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The recent fix to properly initialize the tags of the huge zero folio
had an unfortunate not-so-subtle side effect: it caused the actual
*contents* of the huge zero folio to not be initialized at all when the
hardware didn't support the memory tagging.
The reason was the unfortunate semantics of tag_clear_highpage(): on
hardware that didn't do the tagging, it would silently just not do
anything at all. And since this is done only on arm64 with MTE support,
that basically meant most hardware.
It wasn't necessarily immediately obvious since the huge zero page isn't
necessarily very heavily used - or because it might already be zero
because all-zeroes is the most common pattern. But it ends up causing
random odd user space failures when you do hit it.
The unfortunate semantics have been around for a while, but became a
real bug only when we started actively using __GFP_ZEROTAGS in the
generic get_huge_zero_folio() function - before that, it had only ever
been used in code that checked that the hardware supported it.
Fix this by simply changing the semantics of tag_clear_highpage() to
return whether it actually successfully did something or not. While at
it, also make it initialize multiple pages in one go, since that's
actually what the only caller wants it to do and it simplifies the whole
logic.
Fixes: adfb6609c680 ("mm/huge_memory: initialise the tags of the huge zero folio")
Link: https://lore.kernel.org/all/20251117082023.90176-1-00107082@163.com/
Reviewed-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reported-and-tested-by: David Wang <00107082@163.com>
Reported-and-tested-by: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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To form the WCL platform as a subplatform of PTL in definition,
WCL pci ids are splited into saparate group from PTL.
So update the pciidlist struct to cover all the pci ids.
v2:
- Squash wcl description in single patch for display and xe.(jani,gustavo)
Fixes: 3c0f211bc8fc ("drm/xe: Add Wildcat Lake device IDs to PTL list")
Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://lore.kernel.org/r/20250922150317.2334680-2-dnyaneshwar.bhadane@intel.com
(cherry picked from commit 32620e176443bf23ec81bfe8f177c6721a904864)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[Rodrigo added the Fixes tag when porting it to fixes]
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And expand it to encompass all pressure pads.
Definition: "pressure pad" as used here as includes all touchpads that
use physical pressure to convert to click, without physical hinges. Also
called haptic touchpads in general parlance, Synaptics calls them
ForcePads.
Most (all?) pressure pads are currently advertised as
INPUT_PROP_BUTTONPAD. The suggestion to identify them as pressure pads
by defining the resolution on ABS_MT_PRESSURE has been in the docs since
commit 20ccc8dd38a3 ("Documentation: input: define
ABS_PRESSURE/ABS_MT_PRESSURE resolution as grams") but few devices
provide this information.
In userspace it's thus impossible to determine whether a device is a
true pressure pad (pressure equals pressure) or a normal clickpad with
(pressure equals finger size).
Commit 7075ae4ac9db ("Input: add INPUT_PROP_HAPTIC_TOUCHPAD") introduces
INPUT_PROP_HAPTIC_TOUCHPAD but restricted it to those touchpads that
have support for userspace-controlled effects. Let's expand and rename
that definition to include all pressure pad touchpads since those that
do support FF effects can be identified by the presence of the
FF_HAPTIC bit.
This means:
- clickpad: INPUT_PROP_BUTTONPAD
- pressurepad: INPUT_PROP_BUTTONPAD + INPUT_PROP_PRESSUREPAD
- pressurepad with configurable haptics:
INPUT_PROP_BUTTONPAD + INPUT_PROP_PRESSUREPAD + FF_HAPTIC
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Link: https://patch.msgid.link/20251106114534.GA405512@tassie
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
- Fix unitialized variable in statmount_string()
- Fix hostfs mounting when passing host root during boot
- Fix dynamic lookup to fail on cell lookup failure
- Fix missing file type when reading bfs inodes from disk
- Enforce checking of sb_min_blocksize() calls and update all callers
accordingly
- Restore write access before closing files opened by open_exec() in
binfmt_misc
- Always freeze efivarfs during suspend/hibernate cycles
- Fix statmount()'s and listmount()'s grab_requested_mnt_ns() helper to
actually allow mount namespace file descriptor in addition to mount
namespace ids
- Fix tmpfs remount when noswap is specified
- Switch Landlock to iput_not_last() to remove false-positives from
might_sleep() annotations in iput()
- Remove dead node_to_mnt_ns() code
- Ensure that per-queue kobjects are successfully created
* tag 'vfs-6.18-rc7.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs:
landlock: fix splats from iput() after it started calling might_sleep()
fs: add iput_not_last()
shmem: fix tmpfs reconfiguration (remount) when noswap is set
fs/namespace: correctly handle errors returned by grab_requested_mnt_ns
power: always freeze efivarfs
binfmt_misc: restore write access before closing files opened by open_exec()
block: add __must_check attribute to sb_min_blocksize()
virtio-fs: fix incorrect check for fsvq->kobj
xfs: check the return value of sb_min_blocksize() in xfs_fs_fill_super
isofs: check the return value of sb_min_blocksize() in isofs_fill_super
exfat: check return value of sb_min_blocksize in exfat_read_boot_sector
vfat: fix missing sb_min_blocksize() return value checks
mnt: Remove dead code which might prevent from building
bfs: Reconstruct file type when loading from disk
afs: Fix dynamic lookup to fail on cell lookup failure
hostfs: Fix only passing host root in boot stage with new mount
fs: Fix uninitialized 'offp' in statmount_string()
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"7 hotfixes. 5 are cc:stable, 4 are against mm/
All are singletons - please see the respective changelogs for details"
* tag 'mm-hotfixes-stable-2025-11-16-10-40' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm, swap: fix potential UAF issue for VMA readahead
selftests/user_events: fix type cast for write_index packed member in perf_test
lib/test_kho: check if KHO is enabled
mm/huge_memory: fix folio split check for anon folios in swapcache
MAINTAINERS: update David Hildenbrand's email address
crash: fix crashkernel resource shrink
mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb
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In the past, CONFIG_ARCH_HAS_GIGANTIC_PAGE indicated that we support
runtime allocation of gigantic hugetlb folios. In the meantime it evolved
into a generic way for the architecture to state that it supports gigantic
hugetlb folios.
In commit fae7d834c43c ("mm: add __dump_folio()") we started using
CONFIG_ARCH_HAS_GIGANTIC_PAGE to decide MAX_FOLIO_ORDER: whether we could
have folios larger than what the buddy can handle. In the context of that
commit, we started using MAX_FOLIO_ORDER to detect page corruptions when
dumping tail pages of folios. Before that commit, we assumed that we
cannot have folios larger than the highest buddy order, which was
obviously wrong.
In commit 7b4f21f5e038 ("mm/hugetlb: check for unreasonable folio sizes
when registering hstate"), we used MAX_FOLIO_ORDER to detect
inconsistencies, and in fact, we found some now.
Powerpc allows for configs that can allocate gigantic folio during boot
(not at runtime), that do not set CONFIG_ARCH_HAS_GIGANTIC_PAGE and can
exceed PUD_ORDER.
To fix it, let's make powerpc select CONFIG_ARCH_HAS_GIGANTIC_PAGE with
hugetlb on powerpc, and increase the maximum folio size with hugetlb to 16
GiB on 64bit (possible on arm64 and powerpc) and 1 GiB on 32 bit
(powerpc). Note that on some powerpc configurations, whether we actually
have gigantic pages depends on the setting of CONFIG_ARCH_FORCE_MAX_ORDER,
but there is nothing really problematic about setting it unconditionally:
we just try to keep the value small so we can better detect problems in
__dump_folio() and inconsistencies around the expected largest folio in
the system.
Ideally, we'd have a better way to obtain the maximum hugetlb folio size
and detect ourselves whether we really end up with gigantic folios. Let's
defer bigger changes and fix the warnings first.
While at it, handle gigantic DAX folios more clearly: DAX can only end up
creating gigantic folios with HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD.
Add a new Kconfig option HAVE_GIGANTIC_FOLIOS to make both cases clearer.
In particular, worry about ARCH_HAS_GIGANTIC_PAGE only with HUGETLB_PAGE.
Note: with enabling CONFIG_ARCH_HAS_GIGANTIC_PAGE on powerpc, we will now
also allow for runtime allocations of folios in some more powerpc configs.
I don't think this is a problem, but if it is we could handle it through
__HAVE_ARCH_GIGANTIC_PAGE_RUNTIME_SUPPORTED.
While __dump_page()/__dump_folio was also problematic (not handling
dumping of tail pages of such gigantic folios correctly), it doesn't seem
critical enough to mark it as a fix.
Link: https://lkml.kernel.org/r/20251114214920.2550676-1-david@kernel.org
Fixes: 7b4f21f5e038 ("mm/hugetlb: check for unreasonable folio sizes when registering hstate")
Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Closes: https://lore.kernel.org/r/3e043453-3f27-48ad-b987-cc39f523060a@csgroup.eu/
Reported-by: Sourabh Jain <sourabhjain@linux.ibm.com>
Closes: https://lore.kernel.org/r/94377f5c-d4f0-4c0f-b0f6-5bf1cd7305b1@linux.ibm.com/
Signed-off-by: David Hildenbrand (Red Hat) <david@kernel.org>
Cc: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Donet Tom <donettom@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core fix from Ingo Molnar:
"Fix a broken #ifndef in the <linux/entry-virt.h> header.
It hasn't caused problems upstream yet because no arch overrides
arch_xfer_to_guest_mode_handle_work() at this moment"
* tag 'core-urgent-2025-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
entry: Fix ifndef around arch_xfer_to_guest_mode_handle_work() stub
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci fixes from Bjorn Helgaas:
- Cache the ASPM L0s/L1 Supported bits early so quirks can override
them if necessary (Bjorn Helgaas)
- Add quirks for PA Semi and Freescale Root Ports and a HiSilicon Wi-Fi
device that are reported to have broken L0s and L1 (Shawn Lin, Bjorn
Helgaas)
* tag 'pci-v6.18-fixes-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
PCI/ASPM: Avoid L0s and L1 on Hi1105 [19e5:1105] Wi-Fi
PCI/ASPM: Avoid L0s and L1 on PA Semi [1959:a002] Root Ports
PCI/ASPM: Avoid L0s and L1 on Freescale [1957:0451] Root Ports
PCI/ASPM: Convert quirks to override advertised link states
PCI/ASPM: Add pcie_aspm_remove_cap() to override advertised link states
PCI/ASPM: Cache L0s/L1 Supported so advertised link states can be overridden
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Pull bpf fixes from Alexei Starovoitov:
- Fix interaction between livepatch and BPF fexit programs (Song Liu)
With Steven and Masami acks.
- Fix stack ORC unwind from BPF kprobe_multi (Jiri Olsa)
With Steven and Masami acks.
- Fix out of bounds access in widen_imprecise_scalars() in the verifier
(Eduard Zingerman)
- Fix conflicts between MPTCP and BPF sockmap (Jiayuan Chen)
- Fix net_sched storage collision with BPF data_meta/data_end (Eric
Dumazet)
- Add _impl suffix to BPF kfuncs with implicit args to avoid breaking
them in bpf-next when KF_IMPLICIT_ARGS is added (Mykyta Yatsenko)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Test widen_imprecise_scalars() with different stack depth
bpf: account for current allocated stack depth in widen_imprecise_scalars()
bpf: Add bpf_prog_run_data_pointers()
selftests/bpf: Add mptcp test with sockmap
mptcp: Fix proto fallback detection with BPF
mptcp: Disallow MPTCP subflows from sockmap
selftests/bpf: Add stacktrace ips test for raw_tp
selftests/bpf: Add stacktrace ips test for kprobe_multi/kretprobe_multi
x86/fgraph,bpf: Fix stack ORC unwind from kprobe_multi return probe
Revert "perf/x86: Always store regs->ip in perf_callchain_kernel()"
bpf: add _impl suffix for bpf_stream_vprintk() kfunc
bpf:add _impl suffix for bpf_task_work_schedule* kfuncs
selftests/bpf: Add tests for livepatch + bpf trampoline
ftrace: bpf: Fix IPMODIFY + DIRECT in modify_ftrace_direct()
ftrace: Fix BPF fexit with livepatch
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git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into arm/fixes
TEE kernel-doc fixes for v6.18
* tag 'tee-fix-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee:
tee: <uapi/linux/tee.h: fix all kernel-doc issues
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fixes from Jens Axboe:
- Use the actual segments in a request when for bvec based buffers
- Fix an odd case where the iovec might get leaked for a read/write
request, if it was newly allocated, overflowed the alloc cache, and
hit an early error
- Minor tweak to the query API added in this release, returning the
number of available entries
* tag 'io_uring-6.18-20251113' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring/rsrc: don't use blk_rq_nr_phys_segments() as number of bvecs
io_uring/query: return number of available queries
io_uring/rw: ensure allocated iovec gets cleared for early failure
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syzbot found that cls_bpf_classify() is able to change
tc_skb_cb(skb)->drop_reason triggering a warning in sk_skb_reason_drop().
WARNING: CPU: 0 PID: 5965 at net/core/skbuff.c:1192 __sk_skb_reason_drop net/core/skbuff.c:1189 [inline]
WARNING: CPU: 0 PID: 5965 at net/core/skbuff.c:1192 sk_skb_reason_drop+0x76/0x170 net/core/skbuff.c:1214
struct tc_skb_cb has been added in commit ec624fe740b4 ("net/sched:
Extend qdisc control block with tc control block"), which added a wrong
interaction with db58ba459202 ("bpf: wire in data and data_end for
cls_act_bpf").
drop_reason was added later.
Add bpf_prog_run_data_pointers() helper to save/restore the net_sched
storage colliding with BPF data_meta/data_end.
Fixes: ec624fe740b4 ("net/sched: Extend qdisc control block with tc control block")
Reported-by: syzbot <syzkaller@googlegroups.com>
Closes: https://lore.kernel.org/netdev/6913437c.a70a0220.22f260.013b.GAE@google.com/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Reviewed-by: Victor Nogueira <victor@mojatatu.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://patch.msgid.link/20251112125516.1563021-1-edumazet@google.com
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into char-misc-linus
Dinh writes:
firmware: stratix10-svc: fix saving contoller data for v6.18
- Fix the incorrect use of platform_set_drvdata and dev_set_drvdata
* tag 'stratix10_svc_fix_v6.18' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: (237 commits)
firmware: stratix10-svc: fix bug in saving controller data
Linux 6.18-rc4
objtool: Fix skip_alt_group() for non-alternative STAC/CLAC
kconfig/nconf: Initialize the default locale at startup
kconfig/mconf: Initialize the default locale at startup
x86/mm: Ensure clear_page() variants always have __kcfi_typeid_ symbols
PCI: Do not size non-existing prefetchable window
Revert "PCI: qcom: Remove custom ASPM enablement code"
bpf/arm64: Fix BPF_ST into arena memory
bpf: Make migrate_disable always inline to avoid partial inlining
null_blk: set dma alignment to logical block size
xfs: document another racy GC case in xfs_zoned_map_extent
xfs: prevent gc from picking the same zone twice
drm/ast: Clear preserved bits from register output value
s390: Disable ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP
drm/imx: parallel-display: add the bridge before attaching it
drm/imx: parallel-display: convert to devm_drm_bridge_alloc() API
blk-crypto: use BLK_STS_INVAL for alignment errors
regulator: bd718x7: Fix voltages scaled by resistor divider
x86/cpu: Add/fix core comments for {Panther,Nova} Lake
...
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus
Jonathan writes:
IIO: Fixes for 6.18 (set 1)
The usual mixed back of brand new and ancient bugs.
dmaengine buffer / core
- Add new callback to allow fetching the providing device for a DMA
channel. Use this to get the right device for the dmaengine buffer
implementation.
adi,ad4030
- Fix incorrect _scale value for common-mode channels.
adi,ad7124
- Fix gain and offset for temperature channel.
adi,ad7280a
- Fix a factor of 10 error when setting the balance timer.
adi,ad7380
- Fix sampling frequency to account for need to trigger twice per scan
for some supported chips.
adi,adxl355
- Ensure a long enough wait after SW reset.
bosch,bmc150
- Fix wrong assumption that interrupts are always available.
bosch,bmp280
- Fix the measurement time calculation.
richtek,rtq6056
- Fix wrong sign bit when sign extending.
samsung,ssp
- Fix cleanup of registered mfd devices on error.
st,lsm6dsx
- Fix wrong sized array for register information.
- Fix a wrong time stamp calculation for some devices.
st,stm32-dfsdm
- Update handling of st,adc-alt-channel to reflect binding change as
part of moving to iio-backend framework.
ti,hdc3020
- Fix wrong units for temperature and humidity. Also the thresholds
and hysteresis.
* tag 'iio-fixes-for-6.18a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: accel: bmc150: Fix irq assumption regression
iio: st_lsm6dsx: Fixed calibrated timestamp calculation
iio: humditiy: hdc3020: fix units for thresholds and hysteresis
iio: humditiy: hdc3020: fix units for temperature and humidity measurement
iio: imu: st_lsm6dsx: fix array size for st_lsm6dsx_settings fields
iio: accel: fix ADXL355 startup race condition
iio: adc: ad7124: fix temperature channel
iio:common:ssp_sensors: Fix an error handling path ssp_probe()
iio: adc: ad7280a: fix ad7280_store_balance_timer()
iio: buffer-dmaengine: enable .get_dma_dev()
iio: buffer-dma: support getting the DMA channel
iio: buffer: support getting dma channel from the buffer
iio: pressure: bmp280: correct meas_time_us calculation
iio: adc: stm32-dfsdm: fix st,adc-alt-channel property handling
iio: adc: ad7380: fix SPI offload trigger rate
iio: adc: rtq6056: Correct the sign bit index
iio: adc: ad4030: Fix _scale value for common-mode channels
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth and Wireless. No known outstanding
regressions.
Current release - regressions:
- eth:
- bonding: fix mii_status when slave is down
- mlx5e: fix missing error assignment in mlx5e_xfrm_add_state()
Previous releases - regressions:
- sched: limit try_bulk_dequeue_skb() batches
- ipv4: route: prevent rt_bind_exception() from rebinding stale fnhe
- af_unix: initialise scc_index in unix_add_edge()
- netpoll: fix incorrect refcount handling causing incorrect cleanup
- bluetooth: don't hold spin lock over sleeping functions
- hsr: Fix supervision frame sending on HSRv0
- sctp: prevent possible shift out-of-bounds
- tipc: fix use-after-free in tipc_mon_reinit_self().
- dsa: tag_brcm: do not mark link local traffic as offloaded
- eth: virtio-net: fix incorrect flags recording in big mode
Previous releases - always broken:
- sched: initialize struct tc_ife to fix kernel-infoleak
- wifi:
- mac80211: reject address change while connecting
- iwlwifi: avoid toggling links due to wrong element use
- bluetooth: cancel mesh send timer when hdev removed
- strparser: fix signed/unsigned mismatch bug
- handshake: fix memory leak in tls_handshake_accept()
Misc:
- selftests: mptcp: fix some flaky tests"
* tag 'net-6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (60 commits)
hsr: Follow standard for HSRv0 supervision frames
hsr: Fix supervision frame sending on HSRv0
virtio-net: fix incorrect flags recording in big mode
ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe
wifi: iwlwifi: mld: always take beacon ies in link grading
wifi: iwlwifi: mvm: fix beacon template/fixed rate
wifi: iwlwifi: fix aux ROC time event iterator usage
net_sched: limit try_bulk_dequeue_skb() batches
selftests: mptcp: join: properly kill background tasks
selftests: mptcp: connect: trunc: read all recv data
selftests: mptcp: join: userspace: longer transfer
selftests: mptcp: join: endpoints: longer transfer
selftests: mptcp: join: rm: set backup flag
selftests: mptcp: connect: fix fallback note due to OoO
ethtool: fix incorrect kernel-doc style comment in ethtool.h
mlx5: Fix default values in create CQ
Bluetooth: btrtl: Avoid loading the config file on security chips
net/mlx5e: Fix potentially misleading debug message
net/mlx5e: Fix wraparound in rate limiting for values above 255 Gbps
net/mlx5e: Fix maxrate wraparound in threshold between units
...
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The stub implementation of arch_xfer_to_guest_mode_handle_work() is
guarded by an #ifndef that incorrectly checks for the name
arch_xfer_to_guest_mode_work instead. It seems the function was renamed
to add "_handle" as a late change to the original patch, and the #ifndef
wasn't updated to go with it.
Change the #ifndef to match the name of the function. No users right now,
so no need to update any architecture code.
Fixes: 935ace2fb5cc4 ("entry: Provide infrastructure for work before transitioning to guest mode")
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251105-entry-fix-ifndef-v1-1-d8d28045b627@linux.ibm.com
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git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping fixes from Marek Szyprowski:
- two minor fixes for DMA API infrastructure: restoring proper
structure padding used in benchmark tests (Qinxin Xia) and global
DMA_BIT_MASK macro rework to make it a bit more clang friendly (James
Clark)
* tag 'dma-mapping-6.18-2025-11-12' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
dma-mapping: Allow use of DMA_BIT_MASK(64) in global scope
dma-mapping: benchmark: Restore padding to ensure uABI remained consistent
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Defective devices sometimes advertise support for ASPM L0s or L1 states
even if they don't work correctly.
Cache the L0s Supported and L1 Supported bits early in enumeration so
HEADER quirks can override the ASPM states advertised in Link Capabilities
before pcie_aspm_cap_init() enables ASPM.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Link: https://patch.msgid.link/20251110222929.2140564-2-helgaas@kernel.org
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Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://patch.msgid.link/20251105212025.807549-1-mjguzik@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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grab_requested_mnt_ns was changed to return error codes on failure, but
its callers were not updated to check for error pointers, still checking
only for a NULL return value.
This commit updates the callers to use IS_ERR() or IS_ERR_OR_NULL() and
PTR_ERR() to correctly check for and propagate errors.
This also makes sure that the logic actually works and mount namespace
file descriptors can be used to refere to mounts.
Christian Brauner <brauner@kernel.org> says:
Rework the patch to be more ergonomic and in line with our overall error
handling patterns.
Fixes: 7b9d14af8777 ("fs: allow mount namespace fd")
Cc: Christian Brauner <brauner@kernel.org>
Signed-off-by: Andrei Vagin <avagin@google.com>
Link: https://patch.msgid.link/20251111062815.2546189-1-avagin@google.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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The efivarfs filesystems must always be frozen and thawed to resync
variable state. Make it so.
Link: https://patch.msgid.link/20251105-vorbild-zutreffen-fe00d1dd98db@brauner
Signed-off-by: Christian Brauner <brauner@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Luiz Augusto von Dentz says:
====================
bluetooth pull request for net:
- hci_conn: Fix not cleaning up PA_LINK connections
- hci_event: Fix not handling PA Sync Lost event
- MGMT: cancel mesh send timer when hdev removed
- 6lowpan: reset link-local header on ipv6 recv path
- 6lowpan: fix BDADDR_LE vs ADDR_LE_DEV address type confusion
- L2CAP: export l2cap_chan_hold for modules
- 6lowpan: Don't hold spin lock over sleeping functions
- 6lowpan: add missing l2cap_chan_lock()
- btusb: reorder cleanup in btusb_disconnect to avoid UAF
- btrtl: Avoid loading the config file on security chips
* tag 'for-net-2025-11-11' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
Bluetooth: btrtl: Avoid loading the config file on security chips
Bluetooth: hci_event: Fix not handling PA Sync Lost event
Bluetooth: hci_conn: Fix not cleaning up PA_LINK connections
Bluetooth: 6lowpan: add missing l2cap_chan_lock()
Bluetooth: 6lowpan: Don't hold spin lock over sleeping functions
Bluetooth: L2CAP: export l2cap_chan_hold for modules
Bluetooth: 6lowpan: fix BDADDR_LE vs ADDR_LE_DEV address type confusion
Bluetooth: 6lowpan: reset link-local header on ipv6 recv path
Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF
Bluetooth: MGMT: cancel mesh send timer when hdev removed
====================
Link: https://patch.msgid.link/20251111141357.1983153-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Building documentation produced the following warning:
WARNING: ./include/linux/ethtool.h:495 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* IEEE 802.3ck/df defines 16 bins for FEC histogram plus one more for
This comment was not intended to be parsed as kernel-doc, so replace
the '/**' with '/*' to silence the warning and align with normal
comment style in header files.
No functional changes.
Signed-off-by: Kriish Sharma <kriish.sharma2006@gmail.com>
Link: https://patch.msgid.link/20251110182545.2112596-1-kriish.sharma2006@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Currently, CQs without a completion function are assigned the
mlx5_add_cq_to_tasklet function by default. This is problematic since
only user CQs created through the mlx5_ib driver are intended to use
this function.
Additionally, all CQs that will use doorbells instead of polling for
completions must call mlx5_cq_arm. However, the default CQ creation flow
leaves a valid value in the CQ's arm_db field, allowing FW to send
interrupts to polling-only CQs in certain corner cases.
These two factors would allow a polling-only kernel CQ to be triggered
by an EQ interrupt and call a completion function intended only for user
CQs, causing a null pointer exception.
Some areas in the driver have prevented this issue with one-off fixes
but did not address the root cause.
This patch fixes the described issue by adding defaults to the create CQ
flow. It adds a default dummy completion function to protect against
null pointer exceptions, and it sets an invalid command sequence number
by default in kernel CQs to prevent the FW from sending an interrupt to
the CQ until it is armed. User CQs are responsible for their own
initialization values.
Callers of mlx5_core_create_cq are responsible for changing the
completion function and arming the CQ per their needs.
Fixes: cdd04f4d4d71 ("net/mlx5: Add support to create SQ and CQ for ASO")
Signed-off-by: Akiva Goldberger <agoldberger@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Acked-by: Leon Romanovsky <leon@kernel.org>
Link: https://patch.msgid.link/1762681743-1084694-1-git-send-email-tariqt@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This handles PA Sync Lost event which previously was assumed to be
handled with BIG Sync Lost but their lifetime are not the same thus why
there are 2 different events to inform when each sync is lost.
Fixes: b2a5f2e1c127 ("Bluetooth: hci_event: Add support for handling LE BIG Sync Lost event")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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It's useful to know which query opcodes are available. Extend the
structure and return that. It's a trivial change, and even though it can
be painlessly extended later, it'd still require adding a v2 of the
structure.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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