IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
I updated to sparse v0.6.4 and it warns:
drivers/net/wireless/ath/ath10k/hw.c: note: in included file (through drivers/net/wireless/ath/ath10k/core.h):
drivers/net/wireless/ath/ath10k/htt.h:1503:41: warning: array of flexible structures
drivers/net/wireless/ath/ath10k/htt_rx.c: note: in included file (through drivers/net/wireless/ath/ath10k/core.h):
drivers/net/wireless/ath/ath10k/htt.h:1503:41: warning: array of flexible structures
The structure is unused in ath10k so let's just remove it.
Compile tested only.
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211209091545.6098-1-kvalo@kernel.org
When scan request on channel 1, it also receive beacon from other
channels, and the beacon also indicate to mac80211 and wpa_supplicant,
and then the bss info appears in radio measurement report of radio
measurement sent from wpa_supplicant, thus lead RRM case fail.
This is to drop the beacon and probe response which is not the same
channel of scanning.
Tested-on: QCA6174 hw3.2 SDIO WLAN.RMH.4.4.1-00049
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211208061752.16564-1-quic_wgong@quicinc.com
Currently there is no validation on the spectral/CFR report
over the db ring buffers from the hardware. Improper/incomplete
DMA by the target can result in invalid data received by host.
Due to this we may populate incorrect data to user space.
This buffer validation support fix this issues by filling some
magic value in the buffer during buffer replenish and check for
the magic value in the buffer received by the target. If host
detect magic value in the received buffer it will drop the buffer.
Tested-on: IPQ8074 WLAN.HK.2.4.0.1-01467-QCAHKSWPL_SILICONZ-1
Signed-off-by: Venkateswara Naralasetty <quic_vnaralas@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1637312901-10279-2-git-send-email-quic_vnaralas@quicinc.com
In full monitor mode, monitor destination ring is read before monitor
status ring. mon_dst_ring has ppdu id, reap till the end of PPDU. Add
all the MPDUs to list. Start processing the status ring, if PPDU id in
status ring is lagging behind, reap the status ring, once the PPDU ID
matches, deliver the MSDU to upper layer. If status PPDU id leading,
reap the mon_dst_ring.
The advantage with full monitor mode is hardware has status buffers
available for all the MPDUs in mon_dst_ring, which makes it possible
to deliver more frames to be seen on sniffer.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1638881695-22155-4-git-send-email-akolli@codeaurora.org
In full monitor mode, monitor destination ring is read in
software monitor ring descriptor format instead of
reo_entrance_ring format. Add new sw_mon_ring descriptor.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1638881695-22155-3-git-send-email-akolli@codeaurora.org
A new hw_param full_monitor_mode is added to enable full
monitor support for QCN9074.
HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE cmd is sent to FW
to enable the full monitor mode.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1638881695-22155-2-git-send-email-akolli@codeaurora.org
In builds with -Warray-bounds, casts from smaller objects to larger
objects will produce warnings. These can be overly conservative, but since
-Warray-bounds has been finding legitimate bugs, it is desirable to turn
it on globally. Instead of casting a u32 to a larger object, redefine
the u32 portion of the header to a separate struct that can be used for
both u32 operations and the distinct header fields. Silences this warning:
drivers/net/wireless/ath/ath6kl/htc_mbox.c: In function 'htc_wait_for_ctrl_msg':
drivers/net/wireless/ath/ath6kl/htc_mbox.c:2275:20: error: array subscript 'struct htc_frame_hdr[0]' is partly outside array bounds of 'u32[1]' {aka 'unsigned int[1]'} [-Werror=array-bounds]
2275 | if (htc_hdr->eid != ENDPOINT_0)
| ^~
drivers/net/wireless/ath/ath6kl/htc_mbox.c:2264:13: note: while referencing 'look_ahead'
2264 | u32 look_ahead;
| ^~~~~~~~~~
This change results in no executable instruction differences.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211207063538.2767954-1-keescook@chromium.org
Currently mac80211 will send 3 scan request for each scan of WCN6855,
they are 2.4 GHz/5 GHz/6 GHz band scan. Firmware of WCN6855 will
cache the RNR IE(Reduced Neighbor Report element) which exist in the
beacon of 2.4 GHz/5 GHz of the AP which is co-located with 6 GHz,
and then use the cache to scan in 6 GHz band scan if the 6 GHz scan
is in the same scan with the 2.4 GHz/5 GHz band, this will helpful to
search more AP of 6 GHz. Also it will decrease the time cost of scan
because firmware will use dual-band scan for the 2.4 GHz/5 GHz, it
means the 2.4 GHz and 5 GHz scans are doing simultaneously.
Set the flag IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS for WCN6855 since
it supports 2.4 GHz/5 GHz/6 GHz and it is single pdev which means
all the 2.4 GHz/5 GHz/6 GHz exist in the same wiphy/ieee80211_hw.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211129101309.2931-1-quic_wgong@quicinc.com
If cfg80211 is providing extraie's for a scanning process then ath11k will
copy that over to the firmware. The extraie.len is a 32 bit value in struct
element_info and describes the amount of bytes for the vendor information
elements.
The WMI_TLV packet is having a special WMI_TAG_ARRAY_BYTE section. This
section can have a (payload) length up to 65535 bytes because the
WMI_TLV_LEN can store up to 16 bits. The code was missing such a check and
could have created a scan request which cannot be parsed correctly by the
firmware.
But the bigger problem was the allocation of the buffer. It has to align
the TLV sections by 4 bytes. But the code was using an u8 to store the
newly calculated length of this section (with alignment). And the new
calculated length was then used to allocate the skbuff. But the actual code
to copy in the data is using the extraie.len and not the calculated
"aligned" length.
The length of extraie with IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS enabled
was 264 bytes during tests with a QCA Milan card. But it only allocated 8
bytes (264 bytes % 256) for it. As consequence, the code to memcpy the
extraie into the skb was then just overwriting data after skb->end. Things
like shinfo were therefore corrupted. This could usually be seen by a crash
in skb_zcopy_clear which tried to call a ubuf_info callback (using a bogus
address).
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-02892.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Cc: stable@vger.kernel.org
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211207142913.1734635-1-sven@narfation.org
While running stress tests in roaming scenarios (switching ap's every 5
seconds, we discovered a issue which leads to tx hangings of exactly 5
seconds while or after scanning for new accesspoints. We found out that
this hanging is triggered by ath10k_mac_wait_tx_complete since the
empty_tx_wq was not wake when the num_tx_pending counter reaches zero.
To fix this, we simply move the wake_up call to htt_tx_dec_pending,
since this call was missed on several locations within the ath10k code.
Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20210505085806.11474-1-s.gottschall@dd-wrt.com
South Korea manufacturer, Samsung, has extended South Korea
regulatory domain pair with 0x5F and has used it for their
devices such as Samsung Galaxy book. Hence add support
0x5F as a regulatory domain pair along with extended country
code, 413.
Signed-off-by: Peter Oh <ebmajor.dev@gmail.com>
Signed-off-by: Andreas Tepe <andreas.tepe@debitel.net>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20210915185611.6195-1-ebmajor.dev@gmail.com
In ath11k, tx of management packet is doing in a work queue. Sometimes
the workqueue does not finish tx immediately, then it lead after the next
step of vdev delete finished, it start to send the management packet to
firmware and lead firmware crash.
ieee80211_set_disassoc() have logic of ieee80211_flush_queues() after
it send_deauth_disassoc() to ath11k, its purpose is make sure the
deauth was actually sent, so it need to change ath11k to match the
purpose of mac80211.
To address these issue wait for tx mgmt as well as tx data packets.
dmesg log of connect/disconnect to AP:
[ 307.522226] wls1: authenticate with 62:66:e4:e9:6a:a9
[ 307.586565] wls1: send auth to 62:66:e4:e9:6a:a9 (try 1/3)
[ 307.586581] ath11k_pci 0000:05:00.0: mac tx mgmt frame, buf id 0
[ 307.586922] ath11k_pci 0000:05:00.0: mac tx mgmt frame, vdev_id 0
[ 307.590179] ath11k_pci 0000:05:00.0: wmi mgmt tx comp pending 0 desc id 0
[ 307.590181] ath11k_pci 0000:05:00.0: mgmt tx compl ev pdev_id 2, desc_id 0, status 0
[ 307.598699] wls1: authenticated
[ 307.599483] wls1: associate with 62:66:e4:e9:6a:a9 (try 1/3)
[ 307.599506] ath11k_pci 0000:05:00.0: mac tx mgmt frame, buf id 0
[ 307.599519] ath11k_pci 0000:05:00.0: mac tx mgmt frame, vdev_id 0
[ 307.603059] ath11k_pci 0000:05:00.0: wmi mgmt tx comp pending 0 desc id 0
[ 307.603063] ath11k_pci 0000:05:00.0: mgmt tx compl ev pdev_id 2, desc_id 0, status 0
[ 307.637105] wls1: associated
[ 317.365239] wls1: deauthenticating from 62:66:e4:e9:6a:a9 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 317.368104] ath11k_pci 0000:05:00.0: mac tx mgmt frame, buf id 0
[ 317.372622] ath11k_pci 0000:05:00.0: mac tx mgmt frame, vdev_id 0
[ 317.378320] ath11k_pci 0000:05:00.0: wmi mgmt tx comp pending 0 desc id 0
[ 317.378330] ath11k_pci 0000:05:00.0: mgmt tx compl ev pdev_id 2, desc_id 0, status 0
[ 317.378359] ath11k_pci 0000:05:00.0: mac mgmt tx flush mgmt pending 0
[ 317.421066] ath11k_pci 0000:05:00.0: mac mgmt tx flush mgmt pending 0
[ 317.421427] ath11k_pci 0000:05:00.0: mac remove interface (vdev 0)
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01230-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211202063705.14321-1-quic_wgong@quicinc.com
Use 'bitmap_zalloc()' to simplify code, improve the semantic and avoid some
open-coded arithmetic in allocator arguments.
Note, that this 'bitmap_zalloc()' divides by BITS_PER_LONG the amount of
memory allocated.
The 'roundup()' used to computed the number of needed long should have
been a DIV_ROUND_UP.
Also change the corresponding 'kfree()' into 'bitmap_free()' to keep
consistency.
Use 'bitmap_zero()' to avoid hand writing it.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1fe18fb73f71d855043c40c83865ad539f326478.1638396221.git.christophe.jaillet@wanadoo.fr
Kernel test robot reported:drivers/net/wireless/ath/wcn36xx/smd.c:943:33:
sparse: sparse: cast truncates bits from constant value (780 becomes 80)
The 'channels' field is not a simple u8 array but an array of
channel_params. Using sizeof for retrieving the max number of
channels is then wrong.
In practice, it was not an issue, because the sizeof returned
value is 780, which is truncated in min_t (u8) to 80, which is
the value we expect...
Fix that properly using ARRAY_SIZE instead of sizeof.
Fixes: d707f812bb05 ("wcn36xx: Channel list update before hardware scan")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1638435732-14657-1-git-send-email-loic.poulain@linaro.org
Add handler for WMI_11D_NEW_COUNTRY_EVENTID, WMI_11D_SCAN_START_CMDID,
WMI_11D_SCAN_STOP_CMDID.
After vdev create for STATION, send WMI_11D_SCAN_START_CMDID to firmware
and wait firmware complete it, the scan from mac80211 also need to wait
the 11d scan finished, and send WMI_11D_SCAN_STOP_CMDID to firmware
before vdev delete for STATION.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01230-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211201071745.17746-4-quic_wgong@quicinc.com
Add handler to send WMI_SET_CURRENT_COUNTRY_CMDID to firmware which
is used for QCA6390 and WCN6855.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211201071745.17746-3-quic_wgong@quicinc.com
Currently there are about 60 channels for 6 GHz, then the size of
chan_list in struct scan_req_params which is 40 is not enough to
fill all the channel list of 6 GHz.
Use dynamic memory to save the channel list of scan.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211129110939.15711-1-quic_wgong@quicinc.com
bdf_type for caldata in QMI_WLANFW_BDF_DOWNLOAD_REQ_V01 is wrongly
sent as 1. But, expected bdf_type value for caldata and EEPROM is 2 and 3
respectively. It leads to firmware crash. Fix ath11k_qmi_file_type enum
values.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00192-QCAHKSWPL_SILICONZ-1
Fixes: 336e7b53c82f ("ath11k: clean up BDF download functions")
Signed-off-by: Seevalamuthu Mariappan <quic_seevalam@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1638182754-18408-1-git-send-email-quic_seevalam@quicinc.com
Ath11k fails to probe WCN6855 hw2.1 chip:
[ 6.983821] ath11k_pci 0000:06:00.0: enabling device (0000 -> 0002)
[ 6.983841] ath11k_pci 0000:06:00.0: Unsupported WCN6855 SOC hardware version: 18 17
This is caused by the wrong bit mask setting of hardware major version:
for QCA6390/QCN6855, it should be BIT8-11, not BIT8-16, so change the
definition to GENMASK(11, 8).
Also, add a separate entry for WCN6855 hw2.1 in ath11k_hw_params.
Please note that currently WCN6855 hw2.1 shares the same firmwares
as hw2.0, so users of this chip need to create a symlink as below:
ln -s hw2.0 hw2.1
Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Fixes: 18ac1665e785 ("ath11k: pci: check TCSR_SOC_HW_VERSION")
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211129025613.21594-1-quic_bqiang@quicinc.com
This patch changes mac80211 rate control for the ath9k driver. The rate lookup
per packet is changed from legacy usage of ieee80211_get_tx_rates() to the new
rate table based lookup in struct ieee80211_sta->rates.
The most recent rate control API, introduced with commit 0d528d85c519
("mac80211: improve the rate control API"), allows drivers to directly get
rates from ieee80211_sta->rates. This is not used by every driver yet, the
translation/merge is currently performed in ieee80211_get_tx_rates. This patch
changes the behaviour and avoids the call to ieee80211_get_tx_rates and
subsequent calls. ath9k now directly reads rates from sta->rates into its rate
table. Cause ath9k does not expect rate selection in SKB->CB, the table merge
does not consider rate array in SKB->CB except for the first entry (used for
probing).
Tested with a 8devices Rambutan with QCA9558 SoC by performing two runs, one
without the patch and one with. Generated traffic between AP and multiple STAs
in each run, measured throughput and captured rc_stats. Comparison of both
runs resulted in same rate selection and no performance loss or other negative
effects.
Co-developed-by: Thomas Huehn <thomas.huehn@hs-nordhausen.de>
Signed-off-by: Thomas Huehn <thomas.huehn@hs-nordhausen.de>
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211128090753.958-1-jelonek.jonas@gmail.com
On an imx6dl-pico-pi board with a QCA9377 SDIO chip, simply trying to
connect via ssh to another machine causes:
[ 55.824159] ath10k_sdio mmc1:0001:1: failed to transmit packet, dropping: -12
[ 55.832169] ath10k_sdio mmc1:0001:1: failed to submit frame: -12
[ 55.838529] ath10k_sdio mmc1:0001:1: failed to push frame: -12
[ 55.905863] ath10k_sdio mmc1:0001:1: failed to transmit packet, dropping: -12
[ 55.913650] ath10k_sdio mmc1:0001:1: failed to submit frame: -12
[ 55.919887] ath10k_sdio mmc1:0001:1: failed to push frame: -12
, leading to an ssh connection failure.
One user inspected the size of frames on Wireshark and reported
the followig:
"I was able to narrow the issue down to the mtu. If I set the mtu for
the wlan0 device to 1486 instead of 1500, the issue does not happen.
The size of frames that I see on Wireshark is exactly 1500 after
setting it to 1486."
Clearing the HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE avoids the problem and
the ssh command works successfully after that.
Introduce a 'credit_size_workaround' field to ath10k_hw_params for
the QCA9377 SDIO, so that the HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE
is not set in this case.
Tested with QCA9377 SDIO with firmware WLAN.TF.1.1.1-00061-QCATFSWPZ-1.
Fixes: 2f918ea98606 ("ath10k: enable alt data of TX path for sdio")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211124131047.713756-1-festevam@denx.de
Currently 'ar' reference is not added in skb_cb during
WMI mgmt tx. Though this is generally not used during tx completion
callbacks, on interface removal the remaining idr cleanup callback
uses the ar ptr from skb_cb from mgmt txmgmt_idr. Hence
fill them during tx call for proper usage.
Also free the skb which is missing currently in these
callbacks.
Crash_info:
[19282.489476] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[19282.489515] pgd = 91eb8000
[19282.496702] [00000000] *pgd=00000000
[19282.502524] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[19282.783728] PC is at ath11k_mac_vif_txmgmt_idr_remove+0x28/0xd8 [ath11k]
[19282.789170] LR is at idr_for_each+0xa0/0xc8
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-00729-QCAHKSWPL_SILICONZ-3 v2
Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1637832614-13831-1-git-send-email-quic_srirrama@quicinc.com
Since firmware uses its own sequence number counters, we need to
use firmware number as well when mac80211 generates the ADD_BA
request packet. Indeed the firmware sequence counters tend to
slightly drift from the mac80211 ones because of firmware offload
features like ARP responses. This causes the starting sequence
number field of the ADD_BA request to be unaligned, and can possibly
cause issues with strict/picky APs.
To fix this, we retrieve the current firmware sequence number for
a given TID through the smd_trigger_ba API, and use that number as
replacement of the mac80211 starting sequence number.
This change also ensures that any issue in the smd *ba procedures
will cause the ba action to properly fail, and remove useless call
to smd_trigger_ba() from IEEE80211_AMPDU_RX_START.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1637604251-11763-1-git-send-email-loic.poulain@linaro.org
CE interrupt configuration uses host ce parameters to assign/free
interrupts. Use host ce parameters to enable/disable interrupts.
This patch fixes below BUG,
BUG: KASAN: global-out-of-bounds in 0xffffffbffdfb035c at addr
ffffffbffde6eeac
Read of size 4 by task kworker/u8:2/132
Address belongs to variable ath11k_core_qmi_firmware_ready+0x1b0/0x5bc [ath11k]
OOB is due to ath11k_ahb_ce_irqs_enable() iterates ce_count(which is 12)
times and accessing 12th element in target_ce_config
(which has only 11 elements) from ath11k_ahb_ce_irq_enable().
With this change host ce configs are used to enable/disable interrupts.
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-00471-QCAHKSWPL_SILICONZ-1
Fixes: 967c1d1131fa ("ath11k: move target ce configs to hw_params")
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1637249558-12793-1-git-send-email-akolli@codeaurora.org
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memset(), avoid intentionally writing across
neighboring fields.
Use memset_startat() so memset() doesn't get confused about writing
beyond the destination member that is intended to be the starting point
of zeroing through the end of the struct. Additionally split up a later
field-spanning memset() so that memset() can reason about the size.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118202416.1286046-1-keescook@chromium.org
This reverts commit 46e46db313a2bf3c48cac4eb8bdb613b762f301b. Mark reported
that it breaks QCA6390 hw2.0 on Dell XPS 13 9310:
[ 5.537034] ath11k_pci 0000:72:00.0: chip_id 0x0 chip_family 0xb board_id 0xff soc_id 0xffffffff
[ 5.537038] ath11k_pci 0000:72:00.0: fw_version 0x101c06cc fw_build_timestamp 2020-06-24 19:50 fw_build_id
[ 5.537236] ath11k_pci 0000:72:00.0: failed to fetch board data for bus=pci,qmi-chip-id=0,qmi-board-id=255,variant=DE_1901 from ath11k/QCA6390/hw2.0/board-2.bin
[ 5.537255] ath11k_pci 0000:72:00.0: failed to fetch board-2.bin or board.bin from QCA6390/hw2.0
[ 5.537257] ath11k_pci 0000:72:00.0: qmi failed to fetch board file: -2
[ 5.537258] ath11k_pci 0000:72:00.0: failed to load board data file: -2
So we need to back to the drawing board and implement it so that backwards
compatiblity is not broken.
Reported-by: Mark Herbert <mark.herbert42@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211124094316.9096-1-kvalo@codeaurora.org
In HE monitor capture, HAL_TLV_STATUS_PPDU_DONE is received
on processing multiple skb. Do not clear the ppdu_info
till the HAL_TLV_STATUS_PPDU_DONE is received.
This fixes below warning and packet drops in monitor mode.
"Rate marked as an HE rate but data is invalid: MCS: 6, NSS: 0"
WARNING: at
PC is at ieee80211_rx_napi+0x624/0x840 [mac80211]
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01693-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1637249433-10316-1-git-send-email-akolli@codeaurora.org
This is to read variant from SMBIOS such as read from DT, the variant
string will be used to one part of string which used to search board
data from board-2.bin.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118100033.8384-1-quic_wgong@quicinc.com
The ath11k driver currently sends vdev down to the firmware before
updating the channel context, which is followed by a vdev restart
command.
Sending vdev down is not required before sending a vdev restart,
because the firmware internally does vdev down when ath11k sends
a vdev restart command.
Firmware will happen crash while channel switch without this change.
Hence skip the vdev down command sending when updating the channel
context and then fix the firmware crash issue.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118095901.8271-1-quic_wgong@quicinc.com
The pdev id is set to 0 for single pdev configured hardware, the real
pdev id is not 0 in firmware, for example, its pdev id is 1 for 5G/6G
phy and 2 for 2G band phy. For HTT_H2T_MSG_TYPE_EXT_STATS_CFG message,
firmware parse the pdev_mask to its pdev id, ath11k set it to 0 for
single pdev, it is not correct, need set it with the real pdev id of
firmware.
Save the real pdev id report by firmware and set it correctly.
Below commands run success with this patch:
cat /sys/kernel/debug/ieee80211/phy0/ath11k/htt_stats
cat /sys/kernel/debug/ieee80211/phy0/netdev\:wls1/stations/00\:03\:7f\:75\:59\:85/htt_peer_stats
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118095700.8149-1-quic_wgong@quicinc.com
When connected to 6G mode AP, it does not have VHT/HT capabilities,
so the NSS is not set, then it is 1 by default.
This patch is to calculate the NSS with supported HE-MCS and NSS set
of HE capabilities.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01280-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118095453.8030-1-quic_wgong@quicinc.com
Some firmware versions for WCN6855 report the default regdomain with
alpha code "na" by default when load as a world wide regdomain, ath11k
should treat it as a world wide alpha code.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211118094848.7776-1-quic_wgong@quicinc.com
With VT-d disabled on Intel platform, ath11k gets only one MSI
vector. In that case, ath11k does not free IRQ when doing suspend,
hence the kernel has to migrate it to CPU0 (if it was affine to
other CPUs) and allocates a new MSI vector. However, ath11k has
no chance to reconfig it to HW srngs during this phase, thus
ath11k fails to resume.
This issue can be fixed by setting IRQ affinity to CPU0 before
request_irq is called. With such affinity, migration will not
happen and thus the vector keeps unchanged during suspend/resume.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041732.5323-1-bqiang@codeaurora.org
Current code enables ASPM by default, it allows MHI to enter M2 state.
In case of one MSI vector, system hang is observed if ath11k does MHI
register reading in this state. The issue was reported on Dell XPS 13
9310 but is seen also on XPS 15 and XPS 17 laptops.
The workaround here is to prevent MHI from entering M2 state, this can
be done by disabling ASPM if only one MSI vector is used. When using 32
vectors ASPM is enabled as before.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041722.5271-1-bqiang@codeaurora.org
On some platforms it's not possible to allocate 32 MSI vectors for various
reasons, be it kernel configuration, VT-d disabled, buggy BIOS etc. So
ath11k was not able to use QCA6390 PCI devices on those platforms. Add
support for one MSI vector to solve that.
In case of one MSI vector, interrupt migration needs to be disabled. This
is because when interrupt migration happens, the msi_data may change.
However, msi_data is already programmed to rings during initial phase and
ath11k has no way to know that msi_data is changed during run time and
reprogram again.
In case of one MSI vector, MHI subsystem should not use IRQF_NO_SUSPEND
as QCA6390 doesn't set this flag too. Ath11k doesn't need to leave
IRQ enabled in suspend state.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041714.5219-1-bqiang@codeaurora.org
This is to prepare for one MSI vector support. IRQ enable and disable
of CE and DP are done only in case of multiple MSI vectors.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041705.5167-1-bqiang@codeaurora.org
Like ATH11K_PCI_IRQ_CE0_OFFSET, define ATH11K_PCI_IRQ_DP_OFFSET for
DP to save the IRQ instead of base_vector from MSI config.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041655.5112-1-bqiang@codeaurora.org
This change adds two flags to indicate whether IRQ handler for CE
and DP can be called. This is because in one MSI vector case,
interrupt is not disabled in hif_stop and hif_irq_disable. Otherwise,
MHI interrupt is disabled too.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041646.5060-1-bqiang@codeaurora.org
The reservation mode of interrupts in kernel assigns a dummy vector
when the interrupt is allocated and assigns a real vector when the
request_irq is called. The reservation mode helps to ease vector
pressure when devices with a large amount of queues/interrupts
are initialized, but only a minimal subset of those queues/interrupts
is actually used.
So on reservation mode, the msi_data may change after request_irq
is called, so ath11k reads msi_data again after request_irq is called,
and then the correct msi_data is programmed into QCA6390 hardware
components. Without this change, spurious interrupt occurs in case of
one MSI vector. When VT-d in BIOS is enabled and ath11k can get 32 MSI
vectors, ath11k always get the same msi_data before and after request_irq,
that's why this change is only required when one MSI vector is to be
supported.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211026041636.5008-1-bqiang@codeaurora.org
ath.git patches for v5.17. Major changes:
ath10k
* fetch (pre-)calibration data via nvmem subsystem
ath11k
* enable 802.11 power save mode in station mode for qca6390 and wcn6855
* trace log support
* proper board file detection for WCN6855 based on PCI ids
* BSS color change support
The struct ath_hw member intr_txqs is never reset/assigned outside
of ath9k_hw_init_queues() and with the used bitwise-or in the interrupt
handling ar9002_hw_get_isr() accumulates all ever set interrupt flags.
Fix this by using a pure assign instead of bitwise-or for the
first line (note: intr_txqs is only evaluated in case ATH9K_INT_TX bit
is set).
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211116220720.30145-1-ps.report@gmx.net
Wakeup mhi is needed before pci_read/write only for QCA6390 and WCN6855. Since
wakeup & release mhi is enabled for all hardwares, below mhi assert is seen in
QCN9074 when doing 'rmmod ath11k_pci':
Kernel panic - not syncing: dev_wake != 0
CPU: 2 PID: 13535 Comm: procd Not tainted 4.4.60 #1
Hardware name: Generic DT based system
[<80316dac>] (unwind_backtrace) from [<80313700>] (show_stack+0x10/0x14)
[<80313700>] (show_stack) from [<805135dc>] (dump_stack+0x7c/0x9c)
[<805135dc>] (dump_stack) from [<8032136c>] (panic+0x84/0x1f8)
[<8032136c>] (panic) from [<80549b24>] (mhi_pm_disable_transition+0x3b8/0x5b8)
[<80549b24>] (mhi_pm_disable_transition) from [<80549ddc>] (mhi_power_down+0xb8/0x100)
[<80549ddc>] (mhi_power_down) from [<7f5242b0>] (ath11k_mhi_op_status_cb+0x284/0x3ac [ath11k_pci])
[E][__mhi_device_get_sync] Did not enter M0 state, cur_state:RESET pm_state:SHUTDOWN Process
[E][__mhi_device_get_sync] Did not enter M0 state, cur_state:RESET pm_state:SHUTDOWN Process
[E][__mhi_device_get_sync] Did not enter M0 state, cur_state:RESET pm_state:SHUTDOWN Process
[<7f5242b0>] (ath11k_mhi_op_status_cb [ath11k_pci]) from [<7f524878>] (ath11k_mhi_stop+0x10/0x20 [ath11k_pci])
[<7f524878>] (ath11k_mhi_stop [ath11k_pci]) from [<7f525b94>] (ath11k_pci_power_down+0x54/0x90 [ath11k_pci])
[<7f525b94>] (ath11k_pci_power_down [ath11k_pci]) from [<8056b2a8>] (pci_device_shutdown+0x30/0x44)
[<8056b2a8>] (pci_device_shutdown) from [<805cfa0c>] (device_shutdown+0x124/0x174)
[<805cfa0c>] (device_shutdown) from [<8033aaa4>] (kernel_restart+0xc/0x50)
[<8033aaa4>] (kernel_restart) from [<8033ada8>] (SyS_reboot+0x178/0x1ec)
[<8033ada8>] (SyS_reboot) from [<80301b80>] (ret_fast_syscall+0x0/0x34)
Hence, disable wakeup/release mhi using hw_param for other hardwares.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01060-QCAHKSWPL_SILICONZ-1
Fixes: a05bd8513335 ("ath11k: read and write registers below unwindowed address")
Signed-off-by: Seevalamuthu Mariappan <quic_seevalam@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1636702019-26142-1-git-send-email-quic_seevalam@quicinc.com
Some hardware can do this so let's use that capability.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmGVguoACgkQJNaLcl1U
h9AepAf/fyvh/Kjl5Bzpz5uzOG97WcWkpJzAd23qRD+iwvRxdXP5SK+f2AabOlXk
03LaEdjuQwQfHBbolBa8fXpnt2BT7oKKIMbgyf0Lm6ScZZYNmRTS/0ZOWJT76yiT
Q0i7fdIa41yccVep1O6Ux7CBnBfSSmBeZ/HGws1kHu4SBBTDEGZgR3RNKzl4g97Z
TcPTlQIZl/C48basYtgPG1EN49u8MgM4rDRVzs2h6xnqTe6gydk+McW57E6hgZkW
0kLWpUEJuHpe3bTfx3SuG1XmSD5WoM5G20RGJOcfhHaX2D2DpMvTGJdNqNUCEG8t
XVOBkXPq2E3u3XYVQf93uFKRNIqgLA==
=q7bK
-----END PGP SIGNATURE-----
Merge tag 'regmap-no-bus-update-bits' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Mark Brown says:
===================
regmap: Allow regmap_update_bits() to be offloaded with no bus
Some hardware can do this so let's use that capability.
===================
Link: https://lore.kernel.org/all/YZWDOidBOssP10yS@sirena.org.uk/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Current release - regressions:
- devlink: don't throw an error if flash notification sent before
devlink visible
- page_pool: Revert "page_pool: disable dma mapping support...",
turns out there are active arches who need it
Current release - new code bugs:
- amt: cancel delayed_work synchronously in amt_fini()
Previous releases - regressions:
- xsk: fix crash on double free in buffer pool
- bpf: fix inner map state pruning regression causing program
rejections
- mac80211: drop check for DONT_REORDER in __ieee80211_select_queue,
preventing mis-selecting the best effort queue
- mac80211: do not access the IV when it was stripped
- mac80211: fix radiotap header generation, off-by-one
- nl80211: fix getting radio statistics in survey dump
- e100: fix device suspend/resume
Previous releases - always broken:
- tcp: fix uninitialized access in skb frags array for Rx 0cp
- bpf: fix toctou on read-only map's constant scalar tracking
- bpf: forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
- tipc: only accept encrypted MSG_CRYPTO msgs
- smc: transfer remaining wait queue entries during fallback,
fix missing wake ups
- udp: validate checksum in udp_read_sock() (when sockmap is used)
- sched: act_mirred: drop dst for the direction from egress to ingress
- virtio_net_hdr_to_skb: count transport header in UFO, prevent
allowing bad skbs into the stack
- nfc: reorder the logic in nfc_{un,}register_device, fix unregister
- ipsec: check return value of ipv6_skip_exthdr
- usb: r8152: add MAC passthrough support for more Lenovo Docks
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=tlqV
-----END PGP SIGNATURE-----
Merge tag 'net-5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, mac80211.
Current release - regressions:
- devlink: don't throw an error if flash notification sent before
devlink visible
- page_pool: Revert "page_pool: disable dma mapping support...",
turns out there are active arches who need it
Current release - new code bugs:
- amt: cancel delayed_work synchronously in amt_fini()
Previous releases - regressions:
- xsk: fix crash on double free in buffer pool
- bpf: fix inner map state pruning regression causing program
rejections
- mac80211: drop check for DONT_REORDER in __ieee80211_select_queue,
preventing mis-selecting the best effort queue
- mac80211: do not access the IV when it was stripped
- mac80211: fix radiotap header generation, off-by-one
- nl80211: fix getting radio statistics in survey dump
- e100: fix device suspend/resume
Previous releases - always broken:
- tcp: fix uninitialized access in skb frags array for Rx 0cp
- bpf: fix toctou on read-only map's constant scalar tracking
- bpf: forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing
progs
- tipc: only accept encrypted MSG_CRYPTO msgs
- smc: transfer remaining wait queue entries during fallback, fix
missing wake ups
- udp: validate checksum in udp_read_sock() (when sockmap is used)
- sched: act_mirred: drop dst for the direction from egress to
ingress
- virtio_net_hdr_to_skb: count transport header in UFO, prevent
allowing bad skbs into the stack
- nfc: reorder the logic in nfc_{un,}register_device, fix unregister
- ipsec: check return value of ipv6_skip_exthdr
- usb: r8152: add MAC passthrough support for more Lenovo Docks"
* tag 'net-5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (96 commits)
ptp: ocp: Fix a couple NULL vs IS_ERR() checks
net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock()
net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
ipv6: check return value of ipv6_skip_exthdr
e100: fix device suspend/resume
devlink: Don't throw an error if flash notification sent before devlink visible
page_pool: Revert "page_pool: disable dma mapping support..."
ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()
octeontx2-af: debugfs: don't corrupt user memory
NFC: add NCI_UNREG flag to eliminate the race
NFC: reorder the logic in nfc_{un,}register_device
NFC: reorganize the functions in nci_request
tipc: check for null after calling kmemdup
i40e: Fix display error code in dmesg
i40e: Fix creation of first queue by omitting it if is not power of two
i40e: Fix warning message and call stack during rmmod i40e driver
i40e: Fix ping is lost after configuring ADq on VF
i40e: Fix changing previously set num_queue_pairs for PFs
i40e: Fix NULL ptr dereference on VSI filter sync
i40e: Fix correct max_pkt_size on VF RX queue
...
-----BEGIN PGP SIGNATURE-----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=ze0L
-----END PGP SIGNATURE-----
Merge tag 'for-5.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Several xes and one old ioctl deprecation. Namely there's fix for
crashes/warnings with lzo compression that was suspected to be caused
by first pull merge resolution, but it was a different bug.
Summary:
- regression fix for a crash in lzo due to missing boundary checks of
the page array
- fix crashes on ARM64 due to missing barriers when synchronizing
status bits between work queues
- silence lockdep when reading chunk tree during mount
- fix false positive warning in integrity checker on devices with
disabled write caching
- fix signedness of bitfields in scrub
- start deprecation of balance v1 ioctl"
* tag 'for-5.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: deprecate BTRFS_IOC_BALANCE ioctl
btrfs: make 1-bit bit-fields of scrub_page unsigned int
btrfs: check-integrity: fix a warning on write caching disabled disk
btrfs: silence lockdep when reading chunk tree during mount
btrfs: fix memory ordering between normal and ordered work functions
btrfs: fix a out-of-bound access in copy_compressed_data_to_page()
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmGWL+AACgkQnJ2qBz9k
QNnK3ggAtJLlaCwg4TxyIIGEWBP/KBKs2STLf80VDavhxZuplKKZ0o5/9IPZ2uu9
v9SgME4hnGpUNaECttVWqijT823SiIxA/4uFSBnN1hLlvPj2Wkwl0oRWb6vCFzZ5
OBUiZrycZKxEq78p2Ao8+FxeRsJ9RuXHnPkZULAqizkEue23d+gW33cO0x//UwB0
lB6i32yDqCmOAtLaT1Div5ttJ3oM/hGBbOURkh3YB7jV2MxojHX28ZjDv657S30k
lhpQwvmHF70jM7MPWbxtcbSTBdPKQdaF5+oDqpAFwDQn3nhEk1sjw6IrCUKr2NAK
Z+YFlRgv5eD+loRPEBVVU/6QrmfSEQ==
=ueAF
-----END PGP SIGNATURE-----
Merge tag 'fs_for_v5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull UDF fix from Jan Kara:
"A fix for a long-standing UDF bug where we were not properly
validating directory position inside readdir"
* tag 'fs_for_v5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
udf: Fix crash after seekdir
