Changes in 6.1.60
lib/Kconfig.debug: do not enable DEBUG_PREEMPT by default
igc: remove I226 Qbv BaseTime restriction
igc: enable Qbv configuration for 2nd GCL
igc: Remove reset adapter task for i226 during disable tsn config
igc: Add qbv_config_change_errors counter
igc: Add condition for qbv_config_change_errors counter
igc: Fix race condition in PTP tx code
Bluetooth: hci_event: Ignore NULL link key
Bluetooth: Reject connection with the device which has same BD_ADDR
Bluetooth: Fix a refcnt underflow problem for hci_conn
Bluetooth: vhci: Fix race when opening vhci device
Bluetooth: hci_event: Fix coding style
Bluetooth: avoid memcmp() out of bounds warning
ice: fix over-shifted variable
ice: reset first in crash dump kernels
net/smc: return the right falback reason when prefix checks fail
btrfs: fix stripe length calculation for non-zoned data chunk allocation
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
regmap: fix NULL deref on lookup
KVM: x86: Mask LVTPC when handling a PMI
x86/sev: Disable MMIO emulation from user mode
x86/sev: Check IOBM for IOIO exceptions from user-space
x86/sev: Check for user-space IOIO pointing to kernel space
x86/fpu: Allow caller to constrain xfeatures when copying to uabi buffer
KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2}
x86: KVM: SVM: add support for Invalid IPI Vector interception
x86: KVM: SVM: refresh AVIC inhibition in svm_leave_nested()
audit,io_uring: io_uring openat triggers audit reference count underflow
tcp: check mptcp-level constraints for backlog coalescing
mptcp: more conservative check for zero probes
fs/ntfs3: Fix possible null-pointer dereference in hdr_find_e()
fs/ntfs3: fix panic about slab-out-of-bounds caused by ntfs_list_ea()
fs/ntfs3: fix deadlock in mark_as_free_ex
netfilter: nft_payload: fix wrong mac header matching
nvmet-tcp: Fix a possible UAF in queue intialization setup
drm/i915: Retry gtt fault when out of fence registers
drm/mediatek: Correctly free sg_table in gem prime vmap
ALSA: hda/realtek - Fixed ASUS platform headset Mic issue
ALSA: hda/realtek: Add quirk for ASUS ROG GU603ZV
ALSA: hda/relatek: Enable Mute LED on HP Laptop 15s-fq5xxx
ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind
ASoC: codecs: wcd938x-sdw: fix runtime PM imbalance on probe errors
ASoC: codecs: wcd938x: drop bogus bind error handling
ASoC: codecs: wcd938x: fix unbind tear down order
ASoC: codecs: wcd938x: fix resource leaks on bind errors
qed: fix LL2 RX buffer allocation
xfrm: fix a data-race in xfrm_lookup_with_ifid()
xfrm: fix a data-race in xfrm_gen_index()
xfrm: interface: use DEV_STATS_INC()
wifi: cfg80211: use system_unbound_wq for wiphy work
net: ipv4: fix return value check in esp_remove_trailer
net: ipv6: fix return value check in esp_remove_trailer
net: rfkill: gpio: prevent value glitch during probe
tcp: fix excessive TLP and RACK timeouts from HZ rounding
tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb
tcp: Fix listen() warning with v4-mapped-v6 address.
tun: prevent negative ifindex
ipv4: fib: annotate races around nh->nh_saddr_genid and nh->nh_saddr
net: usb: smsc95xx: Fix an error code in smsc95xx_reset()
octeon_ep: update BQL sent bytes before ringing doorbell
i40e: prevent crash on probe if hw registers have invalid values
net: dsa: bcm_sf2: Fix possible memory leak in bcm_sf2_mdio_register()
bonding: Return pointer to data after pull on skb
net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve
neighbor: tracing: Move pin6 inside CONFIG_IPV6=y section
selftests: openvswitch: Catch cases where the tests are killed
selftests: netfilter: Run nft_audit.sh in its own netns
netfilter: nft_set_rbtree: .deactivate fails if element has expired
netlink: Correct offload_xstats size
netfilter: nf_tables: do not remove elements if set backend implements .abort
netfilter: nf_tables: revert do not remove elements if set backend implements .abort
net: phy: bcm7xxx: Add missing 16nm EPHY statistics
net: pktgen: Fix interface flags printing
net: avoid UAF on deleted altname
net: fix ifname in netlink ntf during netns move
net: check for altname conflicts when changing netdev's netns
selftests/mm: fix awk usage in charge_reserved_hugetlb.sh and hugetlb_reparenting_test.sh that may cause error
usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support
usb: misc: onboard_usb_hub: add Genesys Logic GL852G hub support
usb: misc: onboard_usb_hub: add Genesys Logic GL3523 hub support
usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub
serial: Move uart_change_speed() earlier
serial: Rename uart_change_speed() to uart_change_line_settings()
serial: Reduce spinlocked portion of uart_rs485_config()
serial: 8250: omap: Fix imprecise external abort for omap_8250_pm()
serial: 8250_omap: Fix errors with no_console_suspend
iio: core: introduce iio_device_{claim|release}_buffer_mode() APIs
iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data()
iio: adc: ad7192: Simplify using devm_regulator_get_enable()
iio: adc: ad7192: Correct reference voltage
pwr-mlxbf: extend Kconfig to include gpio-mlxbf3 dependency
ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone
fs-writeback: do not requeue a clean inode having skipped pages
btrfs: prevent transaction block reserve underflow when starting transaction
btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1
btrfs: initialize start_slot in btrfs_log_prealloc_extents
i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
overlayfs: set ctime when setting mtime and atime
gpio: timberdale: Fix potential deadlock on &tgpio->lock
ata: libata-core: Fix compilation warning in ata_dev_config_ncq()
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
tracing: relax trace_event_eval_update() execution with cond_resched()
wifi: mwifiex: Sanity check tlv_len and tlv_bitmap_len
wifi: iwlwifi: Ensure ack flag is properly cleared.
HID: logitech-hidpp: Add Bluetooth ID for the Logitech M720 Triathlon mouse
HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event
Bluetooth: btusb: add shutdown function for QCA6174
Bluetooth: Avoid redundant authentication
Bluetooth: hci_core: Fix build warnings
wifi: cfg80211: Fix 6GHz scan configuration
wifi: mac80211: work around Cisco AP 9115 VHT MPDU length
wifi: mac80211: allow transmitting EAPOL frames with tainted key
wifi: cfg80211: avoid leaking stack data into trace
regulator/core: Revert "fix kobject release warning and memory leak in regulator_register()"
sky2: Make sure there is at least one frag_addr available
ipv4/fib: send notify when delete source address routes
drm: panel-orientation-quirks: Add quirk for One Mix 2S
btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c
btrfs: error out when COWing block using a stale transaction
btrfs: error when COWing block from a root that is being deleted
btrfs: error out when reallocating block for defrag using a stale transaction
drm/amd/pm: add unique_id for gc 11.0.3
HID: multitouch: Add required quirk for Synaptics 0xcd7e device
HID: nintendo: reinitialize USB Pro Controller after resuming from suspend
platform/x86: touchscreen_dmi: Add info for the Positivo C4128B
cpufreq: schedutil: Update next_freq when cpufreq_limits change
fprobe: Pass entry_data to handlers
fprobe: Add nr_maxactive to specify rethook_node pool size
fprobe: Fix to ensure the number of active retprobes is not zero
net: xfrm: skip policies marked as dead while reinserting policies
xfrm6: fix inet6_dev refcount underflow problem
net/mlx5: E-switch, register event handler before arming the event
net/mlx5: Handle fw tracer change ownership event based on MTRC
net/mlx5e: Don't offload internal port if filter device is out device
net/tls: split tls_rx_reader_lock
tcp: allow again tcp_disconnect() when threads are waiting
ice: Remove redundant pci_enable_pcie_error_reporting()
Bluetooth: hci_event: Fix using memcmp when comparing keys
selftests: openvswitch: Add version check for pyroute2
tcp_bpf: properly release resources on error paths
net/smc: fix smc clc failed issue when netdevice not in init_net
mtd: rawnand: qcom: Unmap the right resource upon probe failure
mtd: rawnand: pl353: Ensure program page operations are successful
mtd: rawnand: marvell: Ensure program page operations are successful
mtd: rawnand: arasan: Ensure program page operations are successful
mtd: spinand: micron: correct bitmask for ecc status
mtd: physmap-core: Restore map_rom fallback
dt-bindings: mmc: sdhci-msm: correct minimum number of clocks
mmc: sdhci-pci-gli: fix LPM negotiation so x86/S0ix SoCs can suspend
mmc: mtk-sd: Use readl_poll_timeout_atomic in msdc_reset_hw
mmc: core: sdio: hold retuning if sdio in 1-bit mode
mmc: core: Capture correct oemid-bits for eMMC cards
Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"
pNFS: Fix a hang in nfs4_evict_inode()
pNFS/flexfiles: Check the layout validity in ff_layout_mirror_prepare_stats
NFSv4.1: fixup use EXCHGID4_FLAG_USE_PNFS_DS for DS server
ACPI: irq: Fix incorrect return value in acpi_register_gsi()
nfs42: client needs to strip file mode's suid/sgid bit after ALLOCATE op
nvme: sanitize metadata bounce buffer for reads
nvme-pci: add BOGUS_NID for Intel 0a54 device
nvmet-auth: complete a request only after freeing the dhchap pointers
nvme-rdma: do not try to stop unallocated queues
KVM: x86/mmu: Stop zapping invalidated TDP MMU roots asynchronously
HID: input: map battery system charging
USB: serial: option: add Telit LE910C4-WWX 0x1035 composition
USB: serial: option: add entry for Sierra EM9191 with new firmware
USB: serial: option: add Fibocom to DELL custom modem FM101R-GL
perf: Disallow mis-matched inherited group reads
s390/pci: fix iommu bitmap allocation
selftests/ftrace: Add new test case which checks non unique symbol
s390/cio: fix a memleak in css_alloc_subchannel
platform/surface: platform_profile: Propagate error if profile registration fails
platform/x86: intel-uncore-freq: Conditionally create attribute for read frequency
platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e
platform/x86: asus-wmi: Only map brightness codes when using asus-wmi backlight control
platform/x86: asus-wmi: Map 0x2a code, Ignore 0x2b and 0x2c events
gpio: vf610: set value before the direction to avoid a glitch
ASoC: pxa: fix a memory leak in probe()
drm/bridge: ti-sn65dsi86: Associate DSI device lifetime with auxiliary device
serial: 8250: omap: Move uart_write() inside PM section
serial: 8250: omap: convert to modern PM ops
kallsyms: Reduce the memory occupied by kallsyms_seqs_of_names[]
kallsyms: Add helper kallsyms_on_each_match_symbol()
tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols
gpio: vf610: make irq_chip immutable
gpio: vf610: mask the gpio irq in system suspend and support wakeup
phy: mapphone-mdm6600: Fix runtime disable on probe
phy: mapphone-mdm6600: Fix runtime PM for remove
phy: mapphone-mdm6600: Fix pinctrl_pm handling for sleep pins
net: move altnames together with the netdevice
Bluetooth: hci_sock: fix slab oob read in create_monitor_event
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
mptcp: avoid sending RST when closing the initial subflow
selftests: mptcp: join: correctly check for no RST
selftests: mptcp: join: no RST when rm subflow/addr
Linux 6.1.60
Change-Id: I85a246fd8800df019794b531f5befe0a84a3e138
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 084cf2aeca97566db4fa15d55653c1cba2db83ed ]
Cisco AP module 9115 with FW 17.3 has a bug and sends a too
large maximum MPDU length in the association response
(indicating 12k) that it cannot actually process.
Work around that by taking the minimum between what's in the
association response and the BSS elements (from beacon or
probe response).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230918140607.d1966a9a532e.I090225babb7cd4d1081ee9acd40e7de7e41c15ae@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 6.1.34
scsi: megaraid_sas: Add flexible array member for SGLs
net: sfp: fix state loss when updating state_hw_mask
spi: mt65xx: make sure operations completed before unloading
platform/surface: aggregator: Allow completion work-items to be executed in parallel
platform/surface: aggregator_tabletsw: Add support for book mode in KIP subsystem
spi: qup: Request DMA before enabling clocks
afs: Fix setting of mtime when creating a file/dir/symlink
wifi: mt76: mt7615: fix possible race in mt7615_mac_sta_poll
bpf, sockmap: Avoid potential NULL dereference in sk_psock_verdict_data_ready()
neighbour: fix unaligned access to pneigh_entry
net: dsa: lan9303: allow vid != 0 in port_fdb_{add|del} methods
net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294
bpf: Fix UAF in task local storage
bpf: Fix elem_size not being set for inner maps
net/ipv6: fix bool/int mismatch for skip_notify_on_dev_down
net/smc: Avoid to access invalid RMBs' MRs in SMCRv1 ADD LINK CONT
net: enetc: correct the statistics of rx bytes
net: enetc: correct rx_bytes statistics of XDP
net/sched: fq_pie: ensure reasonable TCA_FQ_PIE_QUANTUM values
drm/i915: Explain the magic numbers for AUX SYNC/precharge length
drm/i915: Use 18 fast wake AUX sync len
Bluetooth: hci_sync: add lock to protect HCI_UNREGISTER
Bluetooth: Fix l2cap_disconnect_req deadlock
Bluetooth: ISO: don't try to remove CIG if there are bound CIS left
Bluetooth: L2CAP: Add missing checks for invalid DCID
wifi: mac80211: use correct iftype HE cap
wifi: cfg80211: reject bad AP MLD address
wifi: mac80211: mlme: fix non-inheritence element
wifi: mac80211: don't translate beacon/presp addrs
qed/qede: Fix scheduling while atomic
wifi: cfg80211: fix locking in sched scan stop work
selftests/bpf: Verify optval=NULL case
selftests/bpf: Fix sockopt_sk selftest
netfilter: nft_bitwise: fix register tracking
netfilter: conntrack: fix NULL pointer dereference in nf_confirm_cthelper
netfilter: ipset: Add schedule point in call_ad().
netfilter: nf_tables: out-of-bound check in chain blob
ipv6: rpl: Fix Route of Death.
tcp: gso: really support BIG TCP
rfs: annotate lockless accesses to sk->sk_rxhash
rfs: annotate lockless accesses to RFS sock flow table
net: sched: add rcu annotations around qdisc->qdisc_sleeping
drm/i915/selftests: Stop using kthread_stop()
drm/i915/selftests: Add some missing error propagation
net: sched: move rtm_tca_policy declaration to include file
net: sched: act_police: fix sparse errors in tcf_police_dump()
net: sched: fix possible refcount leak in tc_chain_tmplt_add()
bpf: Add extra path pointer check to d_path helper
drm/amdgpu: fix Null pointer dereference error in amdgpu_device_recover_vram
lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()
net: bcmgenet: Fix EEE implementation
bnxt_en: Don't issue AP reset during ethtool's reset operation
bnxt_en: Query default VLAN before VNIC setup on a VF
bnxt_en: Skip firmware fatal error recovery if chip is not accessible
bnxt_en: Prevent kernel panic when receiving unexpected PHC_UPDATE event
bnxt_en: Implement .set_port / .unset_port UDP tunnel callbacks
batman-adv: Broken sync while rescheduling delayed work
Input: xpad - delete a Razer DeathAdder mouse VID/PID entry
Input: psmouse - fix OOB access in Elantech protocol
Input: fix open count when closing inhibited device
ALSA: hda: Fix kctl->id initialization
ALSA: ymfpci: Fix kctl->id initialization
ALSA: gus: Fix kctl->id initialization
ALSA: cmipci: Fix kctl->id initialization
ALSA: hda/realtek: Add quirk for Clevo NS50AU
ALSA: ice1712,ice1724: fix the kcontrol->id initialization
ALSA: hda/realtek: Add a quirk for HP Slim Desktop S01
ALSA: hda/realtek: Add Lenovo P3 Tower platform
ALSA: hda/realtek: Add quirks for Asus ROG 2024 laptops using CS35L41
drm/i915/gt: Use the correct error value when kernel_context() fails
drm/amd/pm: conditionally disable pcie lane switching for some sienna_cichlid SKUs
drm/amdgpu: fix xclk freq on CHIP_STONEY
drm/amdgpu: change reserved vram info print
drm/amd/pm: Fix power context allocation in SMU13
drm/amd/display: Reduce sdp bw after urgent to 90%
wifi: iwlwifi: mvm: Fix -Warray-bounds bug in iwl_mvm_wait_d3_notif()
can: j1939: j1939_sk_send_loop_abort(): improved error queue handling in J1939 Socket
can: j1939: change j1939_netdev_lock type to mutex
can: j1939: avoid possible use-after-free when j1939_can_rx_register fails
mptcp: only send RM_ADDR in nl_cmd_remove
mptcp: add address into userspace pm list
mptcp: update userspace pm infos
selftests: mptcp: update userspace pm addr tests
selftests: mptcp: update userspace pm subflow tests
ceph: fix use-after-free bug for inodes when flushing capsnaps
s390/dasd: Use correct lock while counting channel queue length
Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk
Bluetooth: fix debugfs registration
Bluetooth: hci_qca: fix debugfs registration
tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta'
rbd: move RBD_OBJ_FLAG_COPYUP_ENABLED flag setting
rbd: get snapshot context after exclusive lock is ensured to be held
virtio_net: use control_buf for coalesce params
soc: qcom: icc-bwmon: fix incorrect error code passed to dev_err_probe()
pinctrl: meson-axg: add missing GPIOA_18 gpio group
usb: usbfs: Enforce page requirements for mmap
usb: usbfs: Use consistent mmap functions
mm: page_table_check: Make it dependent on EXCLUSIVE_SYSTEM_RAM
mm: page_table_check: Ensure user pages are not slab pages
arm64: dts: qcom: sc8280xp: Flush RSC sleep & wake votes
ARM: at91: pm: fix imbalanced reference counter for ethernet devices
ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc
ASoC: codecs: wsa883x: do not set can_multi_write flag
ASoC: codecs: wsa881x: do not set can_multi_write flag
arm64: dts: qcom: sc7180-lite: Fix SDRAM freq for misidentified sc7180-lite boards
arm64: dts: imx8qm-mek: correct GPIOs for USDHC2 CD and WP signals
arm64: dts: imx8-ss-dma: assign default clock rate for lpuarts
ASoC: mediatek: mt8195-afe-pcm: Convert to platform remove callback returning void
ASoC: mediatek: mt8195: fix use-after-free in driver remove path
ASoC: simple-card-utils: fix PCM constraint error check
blk-mq: fix blk_mq_hw_ctx active request accounting
arm64: dts: imx8mn-beacon: Fix SPI CS pinmux
i2c: mv64xxx: Fix reading invalid status value in atomic mode
firmware: arm_ffa: Set handle field to zero in memory descriptor
gpio: sim: fix memory corruption when adding named lines and unnamed hogs
i2c: sprd: Delete i2c adapter in .remove's error path
riscv: mm: Ensure prot of VM_WRITE and VM_EXEC must be readable
eeprom: at24: also select REGMAP
soundwire: stream: Add missing clear of alloc_slave_rt
riscv: fix kprobe __user string arg print fault issue
vduse: avoid empty string for dev name
vhost: support PACKED when setting-getting vring_base
vhost_vdpa: support PACKED when setting-getting vring_base
ksmbd: fix out-of-bound read in deassemble_neg_contexts()
ksmbd: fix out-of-bound read in parse_lease_state()
ksmbd: check the validation of pdu_size in ksmbd_conn_handler_loop
Revert "ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled"
ext4: only check dquot_initialize_needed() when debugging
wifi: rtw89: correct PS calculation for SUPPORTS_DYNAMIC_PS
wifi: rtw88: correct PS calculation for SUPPORTS_DYNAMIC_PS
Revert "staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE"
Linux 6.1.34
Note, commit 898c9a0ee7 ("bpf, sockmap: Avoid potential NULL
dereference in sk_psock_verdict_data_ready()") is merged away in this
merge, due to missing dependencies, it will come back in later.
Change-Id: I8e57d0914e6114822a8941a4663525d85377ca8a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 68c228557d52616cf040651abefda9839de7086a ]
There were two bugs when creating the non-inheritence
element:
1) 'at_extension' needs to be declared outside the loop,
otherwise the value resets every iteration and we
can never really switch properly
2) 'added' never got set to true, so we always cut off
the extension element again at the end of the function
This shows another issue that we might add a list but no
extension list, but we need to make the extension list a
zero-length one in that case.
Fix all these issues. While at it, add a comment explaining
the trim.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230604120651.3addaa5c4782.If3a78f9305997ad7ef4ba7ffc17a8234c956f613@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 85176a3fcd9748558cff72d4cdff5465b8732282 ]
Ensure that the link ID matches in auth/assoc continuation,
otherwise we need to reset all the data.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 78a6a43aaf87180ec7425a2a90468e1b4d09a1ec ]
If association to an AP without a link 0 fails, then we crash in
tracing because it assumes that either ap_mld_addr or link 0 BSS
is valid, since we clear sdata->vif.valid_links and then don't
add the ap_mld_addr to the struct.
Since we clear also sdata->vif.cfg.ap_addr, keep a local copy of
it and assign it earlier, before clearing valid_links, to fix
this.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
At some point a few kernel debug prints started appearing which
indicated something was sending invalid IEs:
"bad VHT capabilities, disabling VHT"
"Invalid HE elem, Disable HE"
Turns out these were being printed because the local hardware
supported HE/VHT but the peer/AP did not. Bad/invalid indicates,
to me at least, that the IE is in some way malformed, not missing.
For the HE print (ieee80211_verify_peer_he_mcs_support) it will
now silently fail if the HE capability element is missing (still
prints if the element size is wrong).
For the VHT print, it has been removed completely and will silently
set the DISABLE_VHT flag which is consistent with how DISABLE_HT
is set.
Signed-off-by: James Prestwood <prestwoj@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Few stack changes and lots of driver changes in this round. brcmfmac
has more activity as usual and it gets new hardware support. ath11k
improves WCN6750 support and also other smaller features. And of
course changes all over.
Note: in early September wireless tree was merged to wireless-next to
avoid some conflicts with mac80211 patches, this shouldn't cause any
problems but wanted to mention anyway.
Major changes:
mac80211
* refactoring and preparation for Wi-Fi 7 Multi-Link Operation (MLO)
feature continues
brcmfmac
* support CYW43439 SDIO chipset
* support BCM4378 on Apple platforms
* support CYW89459 PCIe chipset
rtw89
* more work to get rtw8852c supported
* P2P support
* support for enabling and disabling MSDU aggregation via nl80211
mt76
* tx status reporting improvements
ath11k
* cold boot calibration support on WCN6750
* Target Wake Time (TWT) debugfs support for STA interface
* support to connect to a non-transmit MBSSID AP profile
* enable remain-on-channel support on WCN6750
* implement SRAM dump debugfs interface
* enable threaded NAPI on all hardware
* WoW support for WCN6750
* support to provide transmit power from firmware via nl80211
* support to get power save duration for each client
* spectral scan support for 160 MHz
wcn36xx
* add SNR from a received frame as a source of system entropy
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Merge tag 'wireless-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.1
Few stack changes and lots of driver changes in this round. brcmfmac
has more activity as usual and it gets new hardware support. ath11k
improves WCN6750 support and also other smaller features. And of
course changes all over.
Note: in early September wireless tree was merged to wireless-next to
avoid some conflicts with mac80211 patches, this shouldn't cause any
problems but wanted to mention anyway.
Major changes:
mac80211
- refactoring and preparation for Wi-Fi 7 Multi-Link Operation (MLO)
feature continues
brcmfmac
- support CYW43439 SDIO chipset
- support BCM4378 on Apple platforms
- support CYW89459 PCIe chipset
rtw89
- more work to get rtw8852c supported
- P2P support
- support for enabling and disabling MSDU aggregation via nl80211
mt76
- tx status reporting improvements
ath11k
- cold boot calibration support on WCN6750
- Target Wake Time (TWT) debugfs support for STA interface
- support to connect to a non-transmit MBSSID AP profile
- enable remain-on-channel support on WCN6750
- implement SRAM dump debugfs interface
- enable threaded NAPI on all hardware
- WoW support for WCN6750
- support to provide transmit power from firmware via nl80211
- support to get power save duration for each client
- spectral scan support for 160 MHz
wcn36xx
- add SNR from a received frame as a source of system entropy
* tag 'wireless-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (231 commits)
wifi: rtl8xxxu: Improve rtl8xxxu_queue_select
wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM
wifi: rtl8xxxu: gen2: Enable 40 MHz channel width
wifi: rtw89: 8852b: configure DLE mem
wifi: rtw89: check DLE FIFO size with reserved size
wifi: rtw89: mac: correct register of report IMR
wifi: rtw89: pci: set power cut closed for 8852be
wifi: rtw89: pci: add to do PCI auto calibration
wifi: rtw89: 8852b: implement chip_ops::{enable,disable}_bb_rf
wifi: rtw89: add DMA busy checking bits to chip info
wifi: rtw89: mac: define DMA channel mask to avoid unsupported channels
wifi: rtw89: pci: mask out unsupported TX channels
iwlegacy: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
ipw2x00: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
wifi: iwlwifi: Track scan_cmd allocation size explicitly
brcmfmac: Remove the call to "dtim_assoc" IOVAR
brcmfmac: increase dcmd maximum buffer size
brcmfmac: Support 89459 pcie
brcmfmac: increase default max WOWL patterns to 16
cw1200: fix incorrect check to determine if no element is found in list
...
====================
Link: https://lore.kernel.org/r/20220930150413.A7984C433D6@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit 6911458dc4 ("wifi: mac80211: mlme: refactor assoc success
handling") moved the per-link setup out of ieee80211_assoc_success() into a
new function ieee80211_assoc_config_link() but missed to remove the unlock
of 'sta_mtx' in case of HE capability/operation missing on HE AP, which
leads to a double unlock:
ieee80211_assoc_success() {
...
ieee80211_assoc_config_link() {
...
if (!(link->u.mgd.conn_flags & IEEE80211_CONN_DISABLE_HE) &&
(!elems->he_cap || !elems->he_operation)) {
mutex_unlock(&sdata->local->sta_mtx);
...
}
...
}
...
mutex_unlock(&sdata->local->sta_mtx);
...
}
Fixes: 6911458dc4 ("wifi: mac80211: mlme: refactor assoc success handling")
Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com>
Link: https://lore.kernel.org/r/20220925143420.784975-1-rafaelmendsr@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Commit 98b0b46746 ("wifi: mac80211: mlme: use correct link_sta")
switched to link station instead of deflink and added some checks to do
that, which are done with the 'sta_mtx' mutex held. However, the error
path of these checks does not unlock 'sta_mtx' before returning.
Fixes: 98b0b46746 ("wifi: mac80211: mlme: use correct link_sta")
Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com>
Link: https://lore.kernel.org/r/20220924184042.778676-1-rafaelmendsr@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
drivers/net/ethernet/freescale/fec.h
7d650df99d ("net: fec: add pm_qos support on imx6q platform")
40c79ce13b ("net: fec: add stop mode support for imx8 platform")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Add a link_id parameter to ieee80211_nullfunc_get() to be
able to obtain a correctly addressed frame.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In order to let the driver select active links and properly
make multi-link connections, as a first step isolate the
driver from inactive links, and set the active links to be
only the association link for client-side interfaces. For
AP side nothing changes since APs always have to have all
their links active.
To simplify things, update the for_each_sta_active_link()
API to include the appropriate vif pointer.
This also implies not allocating a chanctx for an inactive
link, which requires a few more changes.
Since we now no longer try to program multiple links to the
driver, remove the check in the MLME code.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Right now, we assign the link address only after we add
the link to the driver, which is quite obviously wrong.
It happens to work in many cases because it gets updated
immediately, and then link_conf updates may update it,
but it's clearly not really right.
Set the link address during ieee80211_mgd_setup_link()
so it's set before telling the driver about the link.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
We don't need the sdata argument, and it doesn't make any
sense for a direct conversion from one value to another,
so just remove the argument
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
If we hit an authentication or association timeout, we only
release the chanctx for the deflink, and the other link(s)
are released later by ieee80211_vif_set_links(), but we're
not locking this correctly.
Fix the locking here while releasing the channels and links.
Change-Id: I9e08c1a5434592bdc75253c1abfa6c788f9f39b1
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In the prep_channel error case we didn't release the deflink
channel leaving it to be left around. Fix that.
Change-Id: If0dfd748125ec46a31fc6045a480dc28e03723d2
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
If we add 6 GHz capability in MLO, we cannot use the SMPS
mode from the deflink. Pass it separately instead since on
a second link we don't even have a link data struct yet.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
For AP/non-AP the EHT MCS/NSS subfield size differs, the
4-octet subfield is only used for 20 MHz-only non-AP STA.
Pass an argument around everywhere to be able to parse it
properly.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Draft P802.11be_D2.1, section 35.3.17 states that the EML Capabilities
Field shouldn't be included in case the device doesn't have support for
EMLSR or EMLMR.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
When queuing frames to an interface store the link ID we
determined (which possibly came from the driver in the
RX status in the first place) in the RX status, and use
it in the MLME code to send probe responses, beacons and
CSA frames to the right link.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
We've already freed the assoc_data at this point, so need
to use another copy of the AP (MLD) address instead.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In MLO we shouldn't call ieee80211_bss_info_change_notify(),
call that only (for backward compatibility) without MLO, and
otherwise ieee80211_vif_cfg_change_notify().
Similarly, ieee80211_reset_erp_info() only applies to the
current link, and in MLO we assume the driver doesn't really
need that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
To transmit the association frame to the right station and
with address translation, use the correct addresses there
and set up the AP address in the configuration earlier so
it's applied during the transmit of auth/assoc frames.
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
We need to copy the address to both the private and public
portion of the link_sta (the private one is needed for the
hash table). Fix this.
Fixes: bbe90107e1 ("wifi: mac80211: mlme: refactor link station setup")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
At this point, we've already changed link_id to be zero for
a non-MLO connection, so use the 'mlo' variable rather than
link ID to determine the MLO status of the station.
Fixes: bd363ee533 ("wifi: mac80211: mlme: set sta.mlo correctly")
Fixes: 81151ce462 ("wifi: mac80211: support MLO authentication/association with one link")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In my previous changes here, I neglected to take the old
conn_flags into account that might still be present from
the authentication, and thus ieee80211_setup_assoc_link()
can misbehave, as well as the override calculation being
wrong. Fix that by ORing in the old flags.
Fixes: 1845c1d4a4 ("wifi: mac80211: mlme: refactor assoc link setup")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In a few places we need to use the AP (MLD) address, not the
deflink BSSID, the link address translation will happen later.
To make that work properly for fast-xmit, set up the ap_addr
in the vif.cfg earlier.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Due to some changes and rebasing between different patches
this fell through the cracks; we need to set sta.mlo if the
connection is using MLO.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
It might seem a bit pointless to do a multi-link operation
connection with just a single link, but this is already a
big change, so for now, limit MLO connections to a single
link.
Extending that to multiple links will require
* work on parsing the multi-link element with STA profile
properly, including element fragmentation;
* checking the per-link status in the multi-link element
* implementing logic to have active/inactive links to let
drivers decide which links should be active;
* implementing multicast RX deduplication;
* and likely more.
For now this is still useful since it lets us do multi-link
connections for the purposes of testing APIs and the higher
layers such as wpa_supplicant.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
When we create a station with a non-default link, then
we should have a link address, and we definitely need
to insert it into the link hash table on insertion.
Split the API into with and without link creation and
if it has a link, insert the link into the link hash
table on sta_info_insert().
Fixes: ba6ddab94f ("wifi: mac80211: maintain link-sta hash table")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
In AP/mesh where the stations are added by userspace, we
limit the number of A-MSDU subframes according to the
extended capabilities.
Refactor the code and extend that also to client-side.
Fixes: 506bcfa8ab ("mac80211: limit the A-MSDU Tx based on peer's capabilities")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Split out much of the code in ieee80211_set_associated()
into a new ieee80211_link_set_associated() which can be
called per link later for MLO.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
If NEED_DTIM_BEFORE_ASSOC isn't set, then we don't need
to enter an RCU critical section and look up the beacon
elements.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Factor out the code to set up the assoc link into a
new function ieee80211_setup_assoc_link().
While at it, also modify the 'override' handling to
just take into account whether or not the conn_flags
were changed, which is what we need to setup again
the channel later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
There's no need to pass the address, we can look at the auth_data
inside the function rather than outside.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Refactor the per-link setup out of ieee80211_assoc_success()
into a new function ieee80211_assoc_config_link().
It looks useless for now to parse the elements again inside
ieee80211_assoc_config_link(), but that will be done with
the link ID in the future.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Refactor ieee80211_prep_channel() to make the link argument
optional and add a conn_flags pointer argument instead, so
that we can later use this for links that don't exist yet
to build the right information for MLO.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
For MLO, we will need to build these elements per link, so
factor out the code that does this, returning the capability,
to simplify building the multi-link element in the future.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
With MLO, when we'll disconnect from an AP MLD, we'll just
destroy all the links. Therefore, the only thing we (may)
need to reset is the deflink data, so switch back to that
and adjust the comments accordingly.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
For MLO we'll need to read flags not directly from the link as
it may not even exist yet if we're just setting up flags for
a secondary link before sending the association request, so
pass the incoming conn_flags separately. Also, while at it,
pass the sdata/link separately as for non-tracking now the
link may be NULL.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
We'll need ieee80211_prep_channel() in other code for MLO
later, so move the code up - unchanged for now - to avoid
forward declarations in the future.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Refactor the code here since we need to have it also for each
link station after association in MLO later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
