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Driver used to download normal firmware only,
but some devices support wowlan and require to
download wowlan firmware when system suspends.
So modify rtw_load_firmware() and its callback to
allow driver to download both normal and wowlan firmware.
Signed-off-by: Chin-Yen Lee <[email protected]>
Signed-off-by: Yan-Hsuan Chuang <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Some devices need to configure interface/HCI related reigsters
in power on flow. Add interface_cfg for HCI for the settings.
The driver only supports RTL8822BE/RTL8822CE now, and since
RTL8822BE does not need to configure PCIE, the configuration
is only added for RTL8822CE. Without it, some of the RTL8822CE
device can crash and disconnected to host in suspend/wowlan mode.
Signed-off-by: Tzu-En Huang <[email protected]>
Signed-off-by: Yan-Hsuan Chuang <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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When PCI trx rings are reset, the DMA engine should also be reset.
Otherswise, the rx_tag of rx flow is not synchronous to hw.
Remove DMA reset when rtw_pci_start() as we added it in
rtw_pci_setup().
Signed-off-by: Chin-Yen Lee <[email protected]>
Signed-off-by: Yan-Hsuan Chuang <[email protected]>
Reviewed-by: Chris Chiu <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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When skbs queued for each TX ring are relased in PCI stop flow,
the ring index should be reset at the same time.
Signed-off-by: Chin-Yen Lee <[email protected]>
Signed-off-by: Yan-Hsuan Chuang <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Clang warns:
../drivers/net/wireless/intersil/hostap/hostap_ap.c:2511:3: warning:
misleading indentation; statement is not part of the previous 'if'
[-Wmisleading-indentation]
if (sta->tx_supp_rates & WLAN_RATE_5M5)
^
../drivers/net/wireless/intersil/hostap/hostap_ap.c:2509:2: note:
previous statement is here
if (sta->tx_supp_rates & WLAN_RATE_2M)
^
1 warning generated.
This warning occurs because there is a space before the tab on this
line. Remove it so that the indentation is consistent with the Linux
kernel coding style and clang no longer warns.
Fixes: ff1d2767d5a4 ("Add HostAP wireless driver.")
Link: https://github.com/ClangBuiltLinux/linux/issues/813
Signed-off-by: Nathan Chancellor <[email protected]>
Reviewed-by: Nick Desaulniers <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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In order to support authentication of equals peers,
need to save RX Broadcast key per peer (on top of 1 TX broadcast key
and unicast key per peer).
Signed-off-by: Maital Hahn <[email protected]>
Acked-by: Guy Mishol <[email protected]>
Signed-off-by: Hari Nagalla <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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There is a spelling mistake in a wcn36xx_err message. Fix it.
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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There is a spelling mistake in a ar5523_err message. Fix it.
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Add the required USB ID for running SMCWUSBT-G2 wireless adapter (SMC
"EZ Connect g").
This device uses ar5523 chipset and requires firmware to be loaded. Even
though pid of the device is 4507, this patch adds it as 4506 so that
AR5523_DEVICE_UG macro can set the AR5523_FLAG_PRE_FIRMWARE flag for pid
4507.
Signed-off-by: Mert Dirik <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Use device_get_match_data() here to simplify the code a bit.
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Some printks in here don't have newlines at the end, meaning the log
will be sort of hard to read. Add newlines.
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Using IPv6 flow-label to swiftly route around avoid congested or
disconnected network path can greatly improve TCP reliability.
This patch adds SNMP counters and a OPT_STATS counter to track both
host-level and connection-level statistics. Network administrators
can use these counters to evaluate the impact of this new ability better.
Export count for rehash attempts to
1) two SNMP counters: TcpTimeoutRehash (rehash due to timeouts),
and TcpDuplicateDataRehash (rehash due to receiving duplicate
packets)
2) Timestamping API SOF_TIMESTAMPING_OPT_STATS.
Signed-off-by: Abdul Kabbani <[email protected]>
Signed-off-by: Neal Cardwell <[email protected]>
Signed-off-by: Yuchung Cheng <[email protected]>
Signed-off-by: Kevin(Yudong) Yang <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The management packets, send to firmware via WMI, are
mapped using the direction DMA_TO_DEVICE. Currently in
case of wmi cleanup, these buffers are being unmapped
using an incorrect DMA direction. This can cause unwanted
behavior when the host driver is handling a restart
of the wlan firmware.
We might see a trace like below
[<ffffff8008098b18>] __dma_inv_area+0x28/0x58
[<ffffff8001176734>] ath10k_wmi_mgmt_tx_clean_up_pending+0x60/0xb0 [ath10k_core]
[<ffffff80088c7c50>] idr_for_each+0x78/0xe4
[<ffffff80011766a4>] ath10k_wmi_detach+0x4c/0x7c [ath10k_core]
[<ffffff8001163d7c>] ath10k_core_stop+0x58/0x68 [ath10k_core]
[<ffffff800114fb74>] ath10k_halt+0xec/0x13c [ath10k_core]
[<ffffff8001165110>] ath10k_core_restart+0x11c/0x1a8 [ath10k_core]
[<ffffff80080c36bc>] process_one_work+0x16c/0x31c
Fix the incorrect DMA direction during the wmi
management tx buffer cleanup.
Tested HW: WCN3990
Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1
Fixes: dc405152bb6 ("ath10k: handle mgmt tx completion event")
Signed-off-by: Rakesh Pillai <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Julian Wiedmann says:
====================
s390/qeth: updates 2020-01-25
please apply the following patch series for qeth to your net-next tree.
This brings a number of cleanups for the init/teardown code paths.
====================
Signed-off-by: David S. Miller <[email protected]>
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qeth_l?_stop_card() is _never_ called while in HARDSETUP state, and
there's no other usage of the card state that relies on the
DOWN -> HARDSETUP -> SOFTSETUP transition.
As related cleanup, remove the check in qeth_realloc_buffer_pool() as it
is already done by the callers.
Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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When data is received on the READ channel, the matching logic for cmds
that are waiting for a reply is currently hard-coded into the channel's
main IO callback.
Move this into a per-cmd callback, so that we can apply custom matching
logic for each individual cmd.
This also allows us to remove the coarse-grained check for unexpected
non-IPA replies, since they will no longer match against _all_ pending
cmds.
Note that IDX cmds use _no_ matcher, since their reply is synchronously
received as part of the cmd's IO.
Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Large parts of the online/offline code are identical now, and cleaning
up the remaining stuff is easier with a shared core.
Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Move some duplicated logic into a shared code path.
Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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qeth_l2_setup_bridgeport_attrs() is entirely unrelated to sysfs
functionality, move it where it belongs.
While at it merge all the bridgeport-specific code in the set-online
path together.
Signed-off-by: Julian Wiedmann <[email protected]>
Reviewed-by: Alexandra Winter <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Remove Nishant Sarmukadam from Maintainer list, as he is no
longer working in NXP.
Signed-off-by: Ganapathi Bhat <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Before commit 1e58252e334d ("mwifiex: Fix heap overflow in
mmwifiex_process_tdls_action_frame()"),
mwifiex_process_tdls_action_frame() already had too many magic numbers.
But this commit just added a ton more, in the name of checking for
buffer overflows. That seems like a really bad idea.
Let's make these magic numbers a little less magic, by
(a) factoring out 'pos[1]' as 'ie_len'
(b) using 'sizeof' on the appropriate source or destination fields where
possible, instead of bare numbers
(c) dropping redundant checks, per below.
Regarding redundant checks: the beginning of the loop has this:
if (pos + 2 + pos[1] > end)
break;
but then individual 'case's include stuff like this:
if (pos > end - 3)
return;
if (pos[1] != 1)
return;
Note that the second 'return' (validating the length, pos[1]) combined
with the above condition (ensuring 'pos + 2 + length' doesn't exceed
'end'), makes the first 'return' (whose 'if' can be reworded as 'pos >
end - pos[1] - 2') redundant. Rather than unwind the magic numbers
there, just drop those conditions.
Fixes: 1e58252e334d ("mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame()")
Signed-off-by: Brian Norris <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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There are two error paths where "ret" wasn't set. Also one error path
we set the error code to -EINVAL but we should just preserve the error
code from ath11k_hal_srng_get_entrysize(). That function only returns
-EINVAL so this doesn't change anything.
I removed the "ret = 0;" initializers so that hopefully GCC will be able
to detect these sorts of bugs in the future.
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Add IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN to the list of known
fields. Not doing so will result in wireshark not calculating the
bitrate correctly.
Signed-off-by: John Crispin <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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In the unlikely event that cap->supported_bands has neither
WMI_HOST_WLAN_2G_CAP set or WMI_HOST_WLAN_5G_CAP set then pointer
band is null and a null dereference occurs when assigning
band->n_iftype_data. Move the assignment to the if blocks to
avoid this. Cleans up static analysis warnings.
Addresses-Coverity: ("Explicit null dereference")
Fixes: 9f056ed8ee01 ("ath11k: add HE support")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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This adds missing rx rate info stats like pilot evm,
per chain rssi, per user ul ppdu and mpdu counts and
ul ofdma rate info etc.
And add null checks for memory alloc failures.
Signed-off-by: Bhagavathi Perumal S <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Currently the structure ts is not inititalized and ts.flags contains
garbage values from the stack. This is being passed into function
ath11k_dp_tx_status_parse that bit-wise or'ing in settings into the
ts.flags field. To avoid flags (and other fields) from containing
garbage, initialize the structure to zero before use.
Addresses-Coverity: ("Uninitialized scalar variable)"
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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The channel info parameters are required by the firmware to process TxBf
parameters. Currently TxBf is passed prior to the channel info. This patch
moves TxBf setup after the channel setup.
Signed-off-by: John Crispin <[email protected]>
Signed-off-by: Bhagavathi Perumal S <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
100GbE Intel Wired LAN Driver Updates 2020-01-25
This series contains updates to the ice driver to add support for RSS.
Henry and Tony enable the driver to write the filtering hardware tables
to allow for changing of RSS rules, also introduced and initialized the
structures for storing the configuration. Then followed it up by
creating an extraction sequence based on the packet header protocols to
be programmed. Next was storing the TCAM entry with the profile data
and VSI group in the respective software structures.
Md Fahad sets up the configuration to support RSS tables for the virtual
function (VF) driver (iavf). Add support for flow types TCP4, TCP6,
UDP4, UDP6, SCTP4 and SCTP6 for RSS via ethtool.
====================
Signed-off-by: David S. Miller <[email protected]>
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This patch enables HE tlvs in ppdu stats for pktlog lite mode.
Signed-off-by: John Crispin <[email protected]>
Signed-off-by: Anilkumar Kolli <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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When CONFIG_ATH11K_DEBUGFS is disabled, but CONFIG_MAC80211_DEBUGFS
is turned on, the driver fails to build:
drivers/net/wireless/ath/ath11k/debugfs_sta.c: In function 'ath11k_dbg_sta_open_htt_peer_stats':
drivers/net/wireless/ath/ath11k/debugfs_sta.c:416:4: error: 'struct ath11k' has no member named 'debug'
ar->debug.htt_stats.stats_req = stats_req;
^~
It appears that just using the former symbol is sufficient here,
adding a Kconfig dependency takes care of the corner cases.
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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For some targets ex: QCS404, SCM permissions for MSA region is
statically configured in TrustZone fw. Add SCM call disable option
for such targets to avoid duplicate permissions.
Testing: Tested on WCN3990 HW
Tested FW: WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1
Signed-off-by: Govind Singh <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Add boolean context flag to disable SCM call for statically
mapped msa region.
Signed-off-by: Govind Singh <[email protected]>
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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This reverts commit 76d164f582150fd0259ec0fcbc485470bcd8033e.
PCIe hung issue was observed on multiple platforms. The issue was reproduced
when DUT was configured as AP and associated with 50+ STAs.
For QCA9984/QCA9888, the DMA_BURST_SIZE register controls the AXI burst size
of the RD/WR access to the HOST MEM.
0 - No split , RAW read/write transfer size from MAC is put out on bus
as burst length
1 - Split at 256 byte boundary
2,3 - Reserved
With PCIe protocol analyzer, we can see DMA Read crossing 4KB boundary when
issue happened. It broke PCIe spec and caused PCIe stuck. So revert
the default value from 0 to 1.
Tested: IPQ8064 + QCA9984 with firmware 10.4-3.10-00047
QCS404 + QCA9984 with firmware 10.4-3.9.0.2--00044
Synaptics AS370 + QCA9888 with firmware 10.4-3.9.0.2--00040
Signed-off-by: Zhi Chen <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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When simulate random transfer fail for sdio write and read, it crash
sometimes.
Test steps:
1. Add config and update kernel:
CONFIG_FAIL_MMC_REQUEST=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAULT_INJECTION_DEBUG_FS=y
2. run simulate fail:
cd /sys/kernel/debug/mmc1/fail_mmc_request
echo 10 > probability
echo 10 > times # repeat until hitting issues
3. it crash, the act len of ath10k_htc_hdr is higher than allocate len, it cause panic:
[ 99.723482] skbuff: skb_over_panic: text:00000000caa0f780 len:57013 put:57013 head:000000004116f24a data:0000000019ecb4dc tail:0xdef5 end:0x640 dev:<NULL>
[ 99.737697] ------------[ cut here ]------------
[ 99.742327] kernel BUG at /mnt/host/source/src/third_party/kernel/v4.19/net/core/skbuff.c:104!
[ 99.750937] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
[ 99.831154] Process kworker/0:2 (pid: 151, stack limit = 0x00000000728010bf)
[ 99.838200] CPU: 0 PID: 151 Comm: kworker/0:2 Tainted: G W 4.19.85 #48
[ 99.846022] Hardware name: MediaTek krane sku0 board (DT)
[ 99.851429] Workqueue: events sdio_irq_work
[ 99.855614] pstate: 60000005 (nZCv daif -PAN -UAO)
[ 99.860402] pc : skb_panic+0x64/0x68
[ 99.863974] lr : skb_panic+0x64/0x68
[ 99.867542] sp : ffffff8008833a90
[ 99.870850] x29: ffffff8008833ac0 x28: ffffffe52e337370
[ 99.876159] x27: ffffffe52e328a90 x26: 000000000000e0d0
[ 99.881469] x25: ffffffe52e336b60 x24: 000000000000deb5
[ 99.886779] x23: ffffffe52e340680 x22: ffffffe4efd47e00
[ 99.892088] x21: 000000000000deb5 x20: ffffffa516d85b4c
[ 99.897397] x19: ffffffa526928037 x18: 0000000000000000
[ 99.902706] x17: 000000000000003c x16: ffffffa5265b6c80
[ 99.908015] x15: 0000000000000006 x14: 3a76656420303436
[ 99.913325] x13: 0000000000029bf0 x12: 0000000000000000
[ 99.918634] x11: 0000000000000000 x10: 0000000000000000
[ 99.923943] x9 : a3b907e4b2783000 x8 : a3b907e4b2783000
[ 99.929253] x7 : 0000000000000000 x6 : ffffffa526f66d76
[ 99.934563] x5 : 0000000000000000 x4 : 0000000000000000
[ 99.939872] x3 : 000000000002a5ab x2 : ffffffe53feed918
[ 99.945182] x1 : ffffffe53fee4a08 x0 : 000000000000008e
[ 99.950491] Call trace:
[ 99.952937] skb_panic+0x64/0x68
[ 99.956165] skb_put+0x7c/0x84
[ 99.959224] ath10k_sdio_irq_handler+0x740/0xbb8 [ath10k_sdio]
[ 99.965055] process_sdio_pending_irqs+0x58/0x1a4
[ 99.969758] sdio_run_irqs+0x34/0x60
[ 99.973329] sdio_irq_work+0x1c/0x28
[ 99.974930] cros-ec-spi spi2.0: SPI transfer timed out
[ 99.976904] process_one_work+0x210/0x410
[ 99.976911] worker_thread+0x234/0x3dc
[ 99.976923] kthread+0x120/0x130
[ 99.982090] cros-ec-spi spi2.0: spi transfer failed: -110
[ 99.986054] ret_from_fork+0x10/0x18
[ 99.986063] Code: aa1403e2 2a1503e4 a90023e9 97e37d1a (d4210000)
[ 99.986068] ---[ end trace cb6d948c5a0fd6c7 ]---
[ 100.017250] Kernel panic - not syncing: Fatal exception
[ 100.018879] cros-ec-spi spi2.0: Command xfer error (err:-110)
[ 100.023659] SMP: stopping secondary CPUs
[ 100.023703] Kernel Offset: 0x251dc00000 from 0xffffff8008000000
[ 100.023707] CPU features: 0x0,2188200c
[ 100.023709] Memory Limit: none
The simulate fail of sdio is not a real sdio transter fail, it only
set an error status in mmc_should_fail_request after the transfer end,
actually the transfer is success, then sdio_io_rw_ext_helper will
return error status and stop transfer the left data. For example,
the really RX len is 286 bytes, then it will split to 2 blocks in
sdio_io_rw_ext_helper, one is 256 bytes, left is 30 bytes, if the
first 256 bytes get an error status by mmc_should_fail_request,then
the left 30 bytes will not read in this RX operation. Then when the
next RX arrive, the left 30 bytes will be considered as the header
of the read, the top 8 bytes will be considered as ath10k_htc_hdr,
but actually the 8 bytes is not the ath10k_htc_hdr, so the act_len
from this ath10k_htc_hdr is not correct, if it is a big value, such
as 57013, it will trigger skb_panic.
Drop the skb with invalid length will be reasonable.
This patch only effect sdio chips.
Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029.
Signed-off-by: Wen Gong <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Fixes coccicheck warning:
drivers/net/wireless/ath/ath10k/htt_rx.c:2143:2-31: WARNING: Assignment of 0/1 to bool variable
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: zhengbin <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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The WiFi firmware found on sm8150 requires that the QDSS clock is
ticking in order to operate, so add an optional clock to the binding to
allow this to be specified in the sm8150 dts and add the clock to the
list of clocks in the driver.
Signed-off-by: Bjorn Andersson <[email protected]>
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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The description of ath10k_pci_dump_memory_sram() is inaccurate, an error
can never be returned, it is always the length. Update the comment to
reflect.
Fixes: 219cc084c6706 ("ath10k: add memory dump support QCA9984")
Signed-off-by: Bryan O'Donoghue <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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ath10k_pci_dump_memory_reg() will try to access memory of type
ATH10K_MEM_REGION_TYPE_IOREG however, if a hardware restart is in progress
this can crash a system.
Individual ioread32() time has been observed to jump from 15-20 ticks to >
80k ticks followed by a secure-watchdog bite and a system reset.
Work around this corner case by only issuing the read transaction when the
driver state is ATH10K_STATE_ON.
Tested-on: QCA9988 PCI 10.4-3.9.0.2-00044
Fixes: 219cc084c6706 ("ath10k: add memory dump support QCA9984")
Signed-off-by: Bryan O'Donoghue <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Fixes coccicheck warning:
drivers/net/wireless/ath/wil6210/main.c:765:1-14: WARNING: Assignment of 0/1 to bool variable
drivers/net/wireless/ath/wil6210/txrx.c:1143:1-19: WARNING: Assignment of 0/1 to bool variable
drivers/net/wireless/ath/wil6210/wmi.c:1516:4-23: WARNING: Assignment of 0/1 to bool variable
drivers/net/wireless/ath/wil6210/wmi.c:1523:4-23: WARNING: Assignment of 0/1 to bool variable
drivers/net/wireless/ath/wil6210/wmi.c:1538:4-30: WARNING: Assignment of 0/1 to bool variable
drivers/net/wireless/ath/wil6210/wmi.c:1545:4-30: WARNING: Assignment of 0/1 to bool variable
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: zhengbin <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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Fixes coccicheck warning:
drivers/net/wireless/ath/ath9k/ar9003_aic.c:409:2-12: WARNING: Assignment of 0/1 to bool variable
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: zhengbin <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
First set of patches intended for v5.6
* Support new versions of the FTM FW APIs;
* Fix an old bug in D3 (WoWLAN);
* A couple of fixes/improvements in the receive-buffers code;
* Fix in the debugging where we were skipping one TXQ;
* Support new version of the beacon template FW API;
* Print some extra information when the driver is loaded;
* Some debugging infrastructure (aka. yoyo) updates;
* Support for a new HW version;
* Second phase of device configuration work started;
* Some clean-ups;
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Minor conflict in mlx5 because changes happened to code that has
moved meanwhile.
Signed-off-by: David S. Miller <[email protected]>
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Syzbot managed to trigger a use after free "KASAN: use-after-free Write
in hci_sock_bind". I have reviewed the code manually and one possibly
cause I have found is that we are not holding lock_sock(sk) when we do
the hci_dev_put(hdev) in hci_sock_release(). My theory is that the bind
and the release are racing against each other which results in this use
after free.
Reported-by: [email protected]
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Johan Hedberg <[email protected]>
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Bump version to 0.8.2-k
Signed-off-by: Tony Nguyen <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Provide support to change or retrieve RSS hash options for a flow type.
The supported flow-types are: tcp4, tcp6, udp4, udp6, sctp4, sctp6.
Signed-off-by: Md Fahad Iqbal Polash <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Set configuration for hardware RSS tables for VFs.
Signed-off-by: Md Fahad Iqbal Polash <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Attempt to optimize TCAM entries and reduce table resource usage by
searching for profiles that can be reused. Provide resource cleanup
of both hardware and software structures.
Signed-off-by: Tony Nguyen <[email protected]>
Signed-off-by: Henry Tieman <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Write the hardware tables based on the populated software structures.
Signed-off-by: Tony Nguyen <[email protected]>
Signed-off-by: Henry Tieman <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Store the TCAM entry with the profile data and the VSI group in the
respective SW structures. This will be subsequently used to write out
the tables to hardware.
Signed-off-by: Tony Nguyen <[email protected]>
Signed-off-by: Henry Tieman <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Pull ARM fixes from Russell King:
- fix ftrace relocation type filtering
- relax arch timer version check
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 8955/1: virt: Relax arch timer version check during early boot
ARM: 8950/1: ftrace/recordmcount: filter relocation types
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