| Commit message (Collapse) | Author | Age |
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commit bde717ab473668377fc65872398a102d40cb2d58 upstream.
The hard coded register 0x9864 and 0x9924 are invalid
for ar9300 chips.
Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit cf8ce1ea61b75712a154c93e40f2a5af2e4dd997 upstream.
One scenario that could lead to UAF is two threads writing
simultaneously to the "tx99" debug file. One of them would
set the "start" value to true and follow to ath9k_tx99_init().
Inside the function it would set the sc->tx99_state to true
after allocating sc->tx99skb. Then, the other thread would
execute write_file_tx99() and call ath9k_tx99_deinit().
sc->tx99_state would be freed. After that, the first thread
would continue inside ath9k_tx99_init() and call
r = ath9k_tx99_send(sc, sc->tx99_skb, &txctl);
that would make use of the freed sc->tx99_skb memory.
Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Modularize the wcnss power up sequence like wcnss voltage
regulator enable/disable sequence and voltage regulator
current and voltage level parsing method. Remove hack code
from the power wcnss power process and enable/disable
the power resource if it's defined in the wcnss device node.
Update the debug logs to track the exact state of the power
state during device bootup. Remove the unnecessary logging
for the optional resource request fails during device bootup.
CRs-Fixed: 2086414
Change-Id: I30b1e2196eb9d1c933275f3db34ca0ff5664ea3b
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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The WLAN host driver use device serial number to generate
MAC address. The wcnss platform driver export symbol for
WLAN host driver to read the device serial number to generate
the MAC address. Add updated SOC API to get the device serial
number in the wcnss platform driver.
CRs-Fixed: 2089225
Change-Id: Ic540f2e6e705131f18b59e8f139087d5d99024f6
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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* changes:
cnss2: Fix bugs for driver debugfs nodes
cnss2: Enhance debugfs support for device boot
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Fix a bug for incorrect jumping out of a switch statement when
showing driver status debugfs node. PCIe link up/down description
is also missing for device boot debugfs node. Add them back.
Change-Id: I63f4b61e837643566cd6b802ce94191b7a96ba7e
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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Add the debugfs support for full power on sequence to boot device,
full power off sequence to shutdown device, PCIe link up/down and
powering off device only. It can help to debug device boot issues
without WLAN host driver.
Change-Id: Ie1e65719eff0918cf64d1f0926ec36cad1c869e6
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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MTU defaults to standard CAN frame, however,
since rh850 driver supports CANFD frames MTU
needs to be set accordingly.
CRs-Fixed: 2071638
Change-Id: I5015af6e61ef4b4e021a715a8dec60d42a8a9e5b
Signed-off-by: Alex Yakavenka <ayakav@codeaurora.org>
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p2p_find uses primary interface mac address during active
scan instead of the later created p2p interface on which
wpa_supplicant is running.
wpa_supplicant creates a p2p_device interface if the driver
exposes a dedicated p2p_device interface capability. The mac
address for the created p2p_device interface will be same as of
the primary interface registered with the netdev.
By disabling the dedicated p2p_device interface capabilty
for wcn3990, wpa_supplicant uses the interface passed to it
from commandline interface and hence will use the correct
mac address for the active scan purpose.
CRs-Fixed: 2092523
Change-Id: I42ff819bb195e5f5dd7fef9908786621996e93b7
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
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Pktlog was not enabled for rx data packets.
Enable pktlog capture for rx data packets.
CRs-Fixed: 2091228
Change-Id: I8f489065081ba4da7ad7f5b8e271272279124abc
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
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WCN3990 target uses new connect service for pktlog.
Add pktlog service request and support for pktlog
rx handling.
CRs-Fixed: 2038976
Change-Id: I6f7dbd8f8cbeadd0e53844154a9c360011e2c798
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Ashutosh Kumar <askuma@codeaurora.org>
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Disable sending dummy BDF(board data file). Enforce to use real BDF
by default.
Change-Id: Ib0cf267af8ddea8a702f8ac6774063466094f52e
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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After finishing initialization during PCIe probe, there is no need to
keep PCIe link up. Hence suspend PCIe link and power off device after
PCIe probe for QCA6290 chipset.
Change-Id: I1b07d7c9ef4c3a15ba1eb409a4c64f905e83dae4
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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* refs/heads/tmp-59ff2e1
Linux 4.4.78
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
kvm: vmx: Check value written to IA32_BNDCFGS
kvm: x86: Guest BNDCFGS requires guest MPX support
kvm: vmx: Do not disable intercepts for BNDCFGS
KVM: x86: disable MPX if host did not enable MPX XSAVE features
tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
PM / QoS: return -EINVAL for bogus strings
PM / wakeirq: Convert to SRCU
sched/topology: Optimize build_group_mask()
sched/topology: Fix overlapping sched_group_mask
crypto: caam - fix signals handling
crypto: sha1-ssse3 - Disable avx2
crypto: atmel - only treat EBUSY as transient if backlog
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
mm: fix overflow check in expand_upwards()
tpm: Issue a TPM2_Shutdown for TPM2 devices.
Add "shutdown" to "struct class".
tpm: Provide strong locking for device removal
tpm: Get rid of chip->pdev
selftests/capabilities: Fix the test_execve test
mnt: Make propagate_umount less slow for overlapping mount propagation trees
mnt: In propgate_umount handle visiting mounts in any order
mnt: In umount propagation reparent in a separate pass
vt: fix unchecked __put_user() in tioclinux ioctls
exec: Limit arg stack to at most 75% of _STK_LIM
s390: reduce ELF_ET_DYN_BASE
powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB
arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
arm: move ELF_ET_DYN_BASE to 4MB
binfmt_elf: use ELF_ET_DYN_BASE only for PIE
checkpatch: silence perl 5.26.0 unescaped left brace warnings
fs/dcache.c: fix spin lockup issue on nlru->lock
mm/list_lru.c: fix list_lru_count_node() to be race free
kernel/extable.c: mark core_kernel_text notrace
tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth
parisc/mm: Ensure IRQs are off in switch_mm()
parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
parisc: use compat_sys_keyctl()
parisc: Report SIGSEGV instead of SIGBUS when running out of stack
irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
cfg80211: Check if PMKID attribute is of expected size
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
rds: tcp: use sock_create_lite() to create the accept socket
vrf: fix bug_on triggered by rx when destroying a vrf
net: ipv6: Compare lwstate in detecting duplicate nexthops
ipv6: dad: don't remove dynamic addresses if link is down
net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish()
bpf: prevent leaking pointer via xadd on unpriviledged
net: prevent sign extension in dev_get_stats()
tcp: reset sk_rx_dst in tcp_disconnect()
net: dp83640: Avoid NULL pointer dereference.
ipv6: avoid unregistering inet6_dev for loopback
net/phy: micrel: configure intterupts after autoneg workaround
net: sched: Fix one possible panic when no destroy callback
net_sched: fix error recovery at qdisc creation
ANDROID: android-verity: mark dev as rw for linear target
ANDROID: sdcardfs: Remove unnecessary lock
ANDROID: binder: don't check prio permissions on restore.
Add BINDER_GET_NODE_DEBUG_INFO ioctl
UPSTREAM: cpufreq: schedutil: Trace frequency only if it has changed
UPSTREAM: cpufreq: schedutil: Avoid reducing frequency of busy CPUs prematurely
UPSTREAM: cpufreq: schedutil: Refactor sugov_next_freq_shared()
UPSTREAM: cpufreq: schedutil: Fix per-CPU structure initialization in sugov_start()
UPSTREAM: cpufreq: schedutil: Pass sg_policy to get_next_freq()
UPSTREAM: cpufreq: schedutil: move cached_raw_freq to struct sugov_policy
UPSTREAM: cpufreq: schedutil: Rectify comment in sugov_irq_work() function
UPSTREAM: cpufreq: schedutil: irq-work and mutex are only used in slow path
UPSTREAM: cpufreq: schedutil: enable fast switch earlier
UPSTREAM: cpufreq: schedutil: Avoid indented labels
Linux 4.4.77
saa7134: fix warm Medion 7134 EEPROM read
x86/mm/pat: Don't report PAT on CPUs that don't support it
ext4: check return value of kstrtoull correctly in reserved_clusters_store
staging: comedi: fix clean-up of comedi_class in comedi_init()
staging: vt6556: vnt_start Fix missing call to vnt_key_init_table.
tcp: fix tcp_mark_head_lost to check skb len before fragmenting
md: fix super_offset endianness in super_1_rdev_size_change
md: fix incorrect use of lexx_to_cpu in does_sb_need_changing
perf tools: Use readdir() instead of deprecated readdir_r() again
perf tests: Remove wrong semicolon in while loop in CQM test
perf trace: Do not process PERF_RECORD_LOST twice
perf dwarf: Guard !x86_64 definitions under #ifdef else clause
perf pmu: Fix misleadingly indented assignment (whitespace)
perf annotate browser: Fix behaviour of Shift-Tab with nothing focussed
perf tools: Remove duplicate const qualifier
perf script: Use readdir() instead of deprecated readdir_r()
perf thread_map: Use readdir() instead of deprecated readdir_r()
perf tools: Use readdir() instead of deprecated readdir_r()
perf bench numa: Avoid possible truncation when using snprintf()
perf tests: Avoid possible truncation with dirent->d_name + snprintf
perf scripting perl: Fix compile error with some perl5 versions
perf thread_map: Correctly size buffer used with dirent->dt_name
perf intel-pt: Use __fallthrough
perf top: Use __fallthrough
tools strfilter: Use __fallthrough
tools string: Use __fallthrough in perf_atoll()
tools include: Add a __fallthrough statement
mqueue: fix a use-after-free in sys_mq_notify()
RDMA/uverbs: Check port number supplied by user verbs cmds
KEYS: Fix an error code in request_master_key()
ath10k: override CE5 config for QCA9377
x86/uaccess: Optimize copy_user_enhanced_fast_string() for short strings
x86/tools: Fix gcc-7 warning in relocs.c
gfs2: Fix glock rhashtable rcu bug
USB: serial: qcserial: new Sierra Wireless EM7305 device ID
USB: serial: option: add two Longcheer device ids
pinctrl: sh-pfc: Update info pointer after SoC-specific init
pinctrl: mxs: atomically switch mux and drive strength config
pinctrl: sunxi: Fix SPDIF function name for A83T
pinctrl: meson: meson8b: fix the NAND DQS pins
pinctrl: sh-pfc: r8a7791: Fix SCIF2 pinmux data
sysctl: report EINVAL if value is larger than UINT_MAX for proc_douintvec
sysctl: don't print negative flag for proc_douintvec
mac80211_hwsim: Replace bogus hrtimer clockid
usb: Fix typo in the definition of Endpoint[out]Request
usb: usbip: set buffer pointers to NULL after free
Add USB quirk for HVR-950q to avoid intermittent device resets
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
usb: dwc3: replace %p with %pK
drm/virtio: don't leak bo on drm_gem_object_init failure
tracing/kprobes: Allow to create probe with a module name starting with a digit
mm: fix classzone_idx underflow in shrink_zones()
bgmac: reset & enable Ethernet core before using it
driver core: platform: fix race condition with driver_override
fs: completely ignore unknown open flags
fs: add a VALID_OPEN_FLAGS
ANDROID: binder: add RT inheritance flag to node.
ANDROID: binder: improve priority inheritance.
ANDROID: binder: add min sched_policy to node.
ANDROID: binder: add support for RT prio inheritance.
ANDROID: binder: push new transactions to waiting threads.
ANDROID: binder: remove proc waitqueue
FROMLIST: binder: remove global binder lock
FROMLIST: binder: fix death race conditions
FROMLIST: binder: protect against stale pointers in print_binder_transaction
FROMLIST: binder: protect binder_ref with outer lock
FROMLIST: binder: use inner lock to protect thread accounting
FROMLIST: binder: protect transaction_stack with inner lock.
FROMLIST: binder: protect proc->threads with inner_lock
FROMLIST: binder: protect proc->nodes with inner lock
FROMLIST: binder: add spinlock to protect binder_node
FROMLIST: binder: add spinlocks to protect todo lists
FROMLIST: binder: use inner lock to sync work dq and node counts
FROMLIST: binder: introduce locking helper functions
FROMLIST: binder: use node->tmp_refs to ensure node safety
FROMLIST: binder: refactor binder ref inc/dec for thread safety
FROMLIST: binder: make sure accesses to proc/thread are safe
FROMLIST: binder: make sure target_node has strong ref
FROMLIST: binder: guarantee txn complete / errors delivered in-order
FROMLIST: binder: refactor binder_pop_transaction
FROMLIST: binder: use atomic for transaction_log index
FROMLIST: binder: add more debug info when allocation fails.
FROMLIST: binder: protect against two threads freeing buffer
FROMLIST: binder: remove dead code in binder_get_ref_for_node
FROMLIST: binder: don't modify thread->looper from other threads
FROMLIST: binder: avoid race conditions when enqueuing txn
FROMLIST: binder: refactor queue management in binder_thread_read
FROMLIST: binder: add log information for binder transaction failures
FROMLIST: binder: make binder_last_id an atomic
FROMLIST: binder: change binder_stats to atomics
FROMLIST: binder: add protection for non-perf cases
FROMLIST: binder: remove binder_debug_no_lock mechanism
FROMLIST: binder: move binder_alloc to separate file
FROMLIST: binder: separate out binder_alloc functions
FROMLIST: binder: remove unneeded cleanup code
FROMLIST: binder: separate binder allocator structure from binder proc
FROMLIST: binder: Use wake up hint for synchronous transactions.
Revert "android: binder: move global binder state into context struct."
sched: walt: fix window misalignment when HZ=300
ANDROID: android-base.cfg: remove CONFIG_CGROUP_DEBUG
ANDROID: sdcardfs: use mount_nodev and fix a issue in sdcardfs_kill_sb
Conflicts:
drivers/android/binder.c
drivers/net/wireless/ath/ath10k/pci.c
Change-Id: Ic6f82c2ec9929733a16a03bb3b745187e002f4f6
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Changes in 4.4.78
net_sched: fix error recovery at qdisc creation
net: sched: Fix one possible panic when no destroy callback
net/phy: micrel: configure intterupts after autoneg workaround
ipv6: avoid unregistering inet6_dev for loopback
net: dp83640: Avoid NULL pointer dereference.
tcp: reset sk_rx_dst in tcp_disconnect()
net: prevent sign extension in dev_get_stats()
bpf: prevent leaking pointer via xadd on unpriviledged
net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish()
ipv6: dad: don't remove dynamic addresses if link is down
net: ipv6: Compare lwstate in detecting duplicate nexthops
vrf: fix bug_on triggered by rx when destroying a vrf
rds: tcp: use sock_create_lite() to create the accept socket
brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
cfg80211: Check if PMKID attribute is of expected size
irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
parisc: Report SIGSEGV instead of SIGBUS when running out of stack
parisc: use compat_sys_keyctl()
parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
parisc/mm: Ensure IRQs are off in switch_mm()
tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth
kernel/extable.c: mark core_kernel_text notrace
mm/list_lru.c: fix list_lru_count_node() to be race free
fs/dcache.c: fix spin lockup issue on nlru->lock
checkpatch: silence perl 5.26.0 unescaped left brace warnings
binfmt_elf: use ELF_ET_DYN_BASE only for PIE
arm: move ELF_ET_DYN_BASE to 4MB
arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB
s390: reduce ELF_ET_DYN_BASE
exec: Limit arg stack to at most 75% of _STK_LIM
vt: fix unchecked __put_user() in tioclinux ioctls
mnt: In umount propagation reparent in a separate pass
mnt: In propgate_umount handle visiting mounts in any order
mnt: Make propagate_umount less slow for overlapping mount propagation trees
selftests/capabilities: Fix the test_execve test
tpm: Get rid of chip->pdev
tpm: Provide strong locking for device removal
Add "shutdown" to "struct class".
tpm: Issue a TPM2_Shutdown for TPM2 devices.
mm: fix overflow check in expand_upwards()
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
crypto: atmel - only treat EBUSY as transient if backlog
crypto: sha1-ssse3 - Disable avx2
crypto: caam - fix signals handling
sched/topology: Fix overlapping sched_group_mask
sched/topology: Optimize build_group_mask()
PM / wakeirq: Convert to SRCU
PM / QoS: return -EINVAL for bogus strings
tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
KVM: x86: disable MPX if host did not enable MPX XSAVE features
kvm: vmx: Do not disable intercepts for BNDCFGS
kvm: x86: Guest BNDCFGS requires guest MPX support
kvm: vmx: Check value written to IA32_BNDCFGS
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
Linux 4.4.78
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 8f44c9a41386729fea410e688959ddaa9d51be7c upstream.
The lower level nl80211 code in cfg80211 ensures that "len" is between
25 and NL80211_ATTR_FRAME (2304). We subtract DOT11_MGMT_HDR_LEN (24) from
"len" so thats's max of 2280. However, the action_frame->data[] buffer is
only BRCMF_FIL_ACTION_FRAME_SIZE (1800) bytes long so this memcpy() can
overflow.
memcpy(action_frame->data, &buf[DOT11_MGMT_HDR_LEN],
le16_to_cpu(action_frame->len));
Fixes: 18e2f61db3b70 ("brcmfmac: P2P action frame tx.")
Reported-by: "freenerguo(郭大兴)" <freenerguo@tencent.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit f630c38ef0d785101363a8992bbd4f302180f86f upstream.
When destroying a VRF device we cleanup the slaves in its ndo_uninit()
function, but that causes packets to be switched (skb->dev == vrf being
destroyed) even though we're pass the point where the VRF should be
receiving any packets while it is being dismantled. This causes a BUG_ON
to trigger if we have raw sockets (trace below).
The reason is that the inetdev of the VRF has been destroyed but we're
still sending packets up the stack with it, so let's free the slaves in
the dellink callback as David Ahern suggested.
Note that this fix doesn't prevent packets from going up when the VRF
device is admin down.
[ 35.631371] ------------[ cut here ]------------
[ 35.631603] kernel BUG at net/ipv4/fib_frontend.c:285!
[ 35.631854] invalid opcode: 0000 [#1] SMP
[ 35.631977] Modules linked in:
[ 35.632081] CPU: 2 PID: 22 Comm: ksoftirqd/2 Not tainted 4.12.0-rc7+ #45
[ 35.632247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.632477] task: ffff88005ad68000 task.stack: ffff88005ad64000
[ 35.632632] RIP: 0010:fib_compute_spec_dst+0xfc/0x1ee
[ 35.632769] RSP: 0018:ffff88005ad67978 EFLAGS: 00010202
[ 35.632910] RAX: 0000000000000001 RBX: ffff880059a7f200 RCX: 0000000000000000
[ 35.633084] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff82274af0
[ 35.633256] RBP: ffff88005ad679f8 R08: 000000000001ef70 R09: 0000000000000046
[ 35.633430] R10: ffff88005ad679f8 R11: ffff880037731cb0 R12: 0000000000000001
[ 35.633603] R13: ffff8800599e3000 R14: 0000000000000000 R15: ffff8800599cb852
[ 35.634114] FS: 0000000000000000(0000) GS:ffff88005d900000(0000) knlGS:0000000000000000
[ 35.634306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.634456] CR2: 00007f3563227095 CR3: 000000000201d000 CR4: 00000000000406e0
[ 35.634632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.634865] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.635055] Call Trace:
[ 35.635271] ? __lock_acquire+0xf0d/0x1117
[ 35.635522] ipv4_pktinfo_prepare+0x82/0x151
[ 35.635831] raw_rcv_skb+0x17/0x3c
[ 35.636062] raw_rcv+0xe5/0xf7
[ 35.636287] raw_local_deliver+0x169/0x1d9
[ 35.636534] ip_local_deliver_finish+0x87/0x1c4
[ 35.636820] ip_local_deliver+0x63/0x7f
[ 35.637058] ip_rcv_finish+0x340/0x3a1
[ 35.637295] ip_rcv+0x314/0x34a
[ 35.637525] __netif_receive_skb_core+0x49f/0x7c5
[ 35.637780] ? lock_acquire+0x13f/0x1d7
[ 35.638018] ? lock_acquire+0x15e/0x1d7
[ 35.638259] __netif_receive_skb+0x1e/0x94
[ 35.638502] ? __netif_receive_skb+0x1e/0x94
[ 35.638748] netif_receive_skb_internal+0x74/0x300
[ 35.639002] ? dev_gro_receive+0x2ed/0x411
[ 35.639246] ? lock_is_held_type+0xc4/0xd2
[ 35.639491] napi_gro_receive+0x105/0x1a0
[ 35.639736] receive_buf+0xc32/0xc74
[ 35.639965] ? detach_buf+0x67/0x153
[ 35.640201] ? virtqueue_get_buf_ctx+0x120/0x176
[ 35.640453] virtnet_poll+0x128/0x1c5
[ 35.640690] net_rx_action+0x103/0x343
[ 35.640932] __do_softirq+0x1c7/0x4b7
[ 35.641171] run_ksoftirqd+0x23/0x5c
[ 35.641403] smpboot_thread_fn+0x24f/0x26d
[ 35.641646] ? sort_range+0x22/0x22
[ 35.641878] kthread+0x129/0x131
[ 35.642104] ? __list_add+0x31/0x31
[ 35.642335] ? __list_add+0x31/0x31
[ 35.642568] ret_from_fork+0x2a/0x40
[ 35.642804] Code: 05 bd 87 a3 00 01 e8 1f ef 98 ff 4d 85 f6 48 c7 c7 f0 4a 27 82 41 0f 94 c4 31 c9 31 d2 41 0f b6 f4 e8 04 71 a1 ff 45 84 e4 74 02 <0f> 0b 0f b7 93 c4 00 00 00 4d 8b a5 80 05 00 00 48 03 93 d0 00
[ 35.644342] RIP: fib_compute_spec_dst+0xfc/0x1ee RSP: ffff88005ad67978
Fixes: 193125dbd8eb ("net: Introduce VRF device driver")
Reported-by: Chris Cormier <chriscormier@cumulusnetworks.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[backport to 4.4 - gregkh]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit db9d8b29d19d2801793e4419f4c6272bf8951c62 upstream.
The function, skb_complete_tx_timestamp(), used to allow passing in a
NULL pointer for the time stamps, but that was changed in commit
62bccb8cdb69051b95a55ab0c489e3cab261c8ef ("net-timestamp: Make the
clone operation stand-alone from phy timestamping"), and the existing
call sites, all of which are in the dp83640 driver, were fixed up.
Even though the kernel-doc was subsequently updated in commit
7a76a021cd5a292be875fbc616daf03eab1e6996 ("net-timestamp: Update
skb_complete_tx_timestamp comment"), still a bug fix from Manfred
Rudigier came into the driver using the old semantics. Probably
Manfred derived that patch from an older kernel version.
This fix should be applied to the stable trees as well.
Fixes: 81e8f2e930fe ("net: dp83640: Fix tx timestamp overflow handling.")
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit b866203d872d5deeafcecd25ea429d6748b5bd56 upstream.
The commit ("net/phy: micrel: Add workaround for bad autoneg") fixes an
autoneg failure case by resetting the hardware. This turns off
intterupts. Things will work themselves out if the phy polls, as it will
figure out it's state during a poll. However if the phy uses only
intterupts, the phy will stall, since interrupts are off. This patch
fixes the issue by calling config_intr after resetting the phy.
Fixes: d2fd719bcb0e ("net/phy: micrel: Add workaround for bad autoneg ")
Signed-off-by: Zach Brown <zach.brown@ni.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.77
fs: add a VALID_OPEN_FLAGS
fs: completely ignore unknown open flags
driver core: platform: fix race condition with driver_override
bgmac: reset & enable Ethernet core before using it
mm: fix classzone_idx underflow in shrink_zones()
tracing/kprobes: Allow to create probe with a module name starting with a digit
drm/virtio: don't leak bo on drm_gem_object_init failure
usb: dwc3: replace %p with %pK
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
Add USB quirk for HVR-950q to avoid intermittent device resets
usb: usbip: set buffer pointers to NULL after free
usb: Fix typo in the definition of Endpoint[out]Request
mac80211_hwsim: Replace bogus hrtimer clockid
sysctl: don't print negative flag for proc_douintvec
sysctl: report EINVAL if value is larger than UINT_MAX for proc_douintvec
pinctrl: sh-pfc: r8a7791: Fix SCIF2 pinmux data
pinctrl: meson: meson8b: fix the NAND DQS pins
pinctrl: sunxi: Fix SPDIF function name for A83T
pinctrl: mxs: atomically switch mux and drive strength config
pinctrl: sh-pfc: Update info pointer after SoC-specific init
USB: serial: option: add two Longcheer device ids
USB: serial: qcserial: new Sierra Wireless EM7305 device ID
gfs2: Fix glock rhashtable rcu bug
x86/tools: Fix gcc-7 warning in relocs.c
x86/uaccess: Optimize copy_user_enhanced_fast_string() for short strings
ath10k: override CE5 config for QCA9377
KEYS: Fix an error code in request_master_key()
RDMA/uverbs: Check port number supplied by user verbs cmds
mqueue: fix a use-after-free in sys_mq_notify()
tools include: Add a __fallthrough statement
tools string: Use __fallthrough in perf_atoll()
tools strfilter: Use __fallthrough
perf top: Use __fallthrough
perf intel-pt: Use __fallthrough
perf thread_map: Correctly size buffer used with dirent->dt_name
perf scripting perl: Fix compile error with some perl5 versions
perf tests: Avoid possible truncation with dirent->d_name + snprintf
perf bench numa: Avoid possible truncation when using snprintf()
perf tools: Use readdir() instead of deprecated readdir_r()
perf thread_map: Use readdir() instead of deprecated readdir_r()
perf script: Use readdir() instead of deprecated readdir_r()
perf tools: Remove duplicate const qualifier
perf annotate browser: Fix behaviour of Shift-Tab with nothing focussed
perf pmu: Fix misleadingly indented assignment (whitespace)
perf dwarf: Guard !x86_64 definitions under #ifdef else clause
perf trace: Do not process PERF_RECORD_LOST twice
perf tests: Remove wrong semicolon in while loop in CQM test
perf tools: Use readdir() instead of deprecated readdir_r() again
md: fix incorrect use of lexx_to_cpu in does_sb_need_changing
md: fix super_offset endianness in super_1_rdev_size_change
tcp: fix tcp_mark_head_lost to check skb len before fragmenting
staging: vt6556: vnt_start Fix missing call to vnt_key_init_table.
staging: comedi: fix clean-up of comedi_class in comedi_init()
ext4: check return value of kstrtoull correctly in reserved_clusters_store
x86/mm/pat: Don't report PAT on CPUs that don't support it
saa7134: fix warm Medion 7134 EEPROM read
Linux 4.4.77
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit b08b5b53a1ed2bd7a883f8fd29232c8f03604671 upstream.
Similarly to QCA6174, QCA9377 requires the CE5 configuration to be
available for other feature. Use the ath10k_pci_override_ce_config()
for it as well.
This is required for TF2.0 firmware. Previous FW revisions were
working fine without this patch.
Fixes: a70587b3389a ("ath10k: configure copy engine 5 for HTT messages")
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 8fbcfeb8a9cc803464d6c166e7991913711c612c upstream.
mac80211_hwsim initializes a hrtimer with clockid
CLOCK_MONOTONIC_RAW. That's not supported.
Use CLOCK_MONOTONIC instead.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit b4dfd8e92956b396d3438212bc9a0be6267b8b34 upstream.
This fixes Ethernet on D-Link DIR-885L with BCM47094 SoC. Felix reported
similar fix was needed for his BCM4709 device (Buffalo WXR-1900DHP?).
I tested this for regressions on BCM4706, BCM4708A0 and BCM47081A0.
Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The QCA wlan chipset uses tlmm, msm and pmic gpio for the WLAN_EN
signal pin. The tlmm or msm gpio uses pinctrl or gpio library for
configuring the sleep/active state runtime.
The pmic gpio runtime configuration is not feasible using gpio
library or pinctrl framework. Convert the pmic gpio to fixed
regulator to runtime control(enable/disable) via regulator framework.
CRs-Fixed: 1040537
Change-Id: Ie74a659f309f248d335e03ca7a0a00244e9715b4
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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QMI client is not disconnected if driver is failed to load
due to mode response timeout.
Disconnect QMI client if driver is failed to load after
starting QMI services.
Change-Id: I36b059fbe3254990ad6daa13533122497805e649
Signed-off-by: Govind Singh <govinds@codeaurora.org>
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Few functions have variables which might get used with out
proper initialization. Initialize variables to default values.
CRs-Fixed: 2087109
Change-Id: I7645940e8d466e0ef67a5b8b7702b18b160cc10f
Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
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Vote 1.8V IO and XTAL regulators before 3.3V VREG for WLAN hardware
to strictly follow the hardware requirement. Make sure 3.3V VREG is
voted at least 100us after 1.8V IO.
Change-Id: Ifc52c2062349a9913e6c998573b62d111faa5886
CRs-fixed: 1009287
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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The wcn external gpio configuration has moved to WLAN firmware
code. To avoid the gpio resource request conflict and power offload
failure between wcnss platform driver and WLAN firmware.
Remove external gpio configuration from the wcnss platform driver.
Change-Id: Iaef979437d9e48d66a5e9e2fc88bc5783fed7480
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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The wcnss wlan module power up sequence has been changed.
To add support for the wcnss new power up sequence configured
3.3v external GPIO in wcnss platform driver.
Add check for the target to support the 3.3v external gpio for
the wcnss power up and routine to control the gpio like gpio
init, enable, disable for the device power management in different
state of the wcnss wlan device.
CRs-Fixed: 2065396
Change-Id: Ie6b79415b670522aa0abee58a23a31cffec76f5a
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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The WLAN dual band support vary from target to target
and to enable/disable dual band support for a particular
target the wcnss platform driver read the wlan hardware
qfuse register and export the dual band capability info
to wlan host driver to enable/disable this dual band feature.
Add export symbol for dual band capability info.
CRs-Fixed: 1115909
Change-Id: I7dc26435e3ac0ac1eec71f0e334878b35e25224d
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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It is a hardware requirement to increase snoc clock frequency
in HID sniff mode due to low wlan throughput. To provide this,
add support to enable and disable snoc clock.
Update the voltage regulator configuration API as per upstream
kernel.
CRs-Fixed: 1101377
Change-Id: I1130353bf861ca31792c40ef51243497788ed56d
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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Update the synchronization process of the cnss platform driver
memory expansion and WLAN firmware table configuration from
the userspace through sysfs firmware update node.
CRs-Fixed: 2071560
Change-Id: I672ba84ad10c905be7855c1b8a930ac7adf349f1
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
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Add debugfs interface to simulate device and firmware boot step
by step. This can provide the flexibility to debug both host and
device issues in boot path. The debugfs node will only be added
in debug builds.
Change-Id: I4cf03efad5e5a792095f509864fddd54dc6e2e7c
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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Add an option for the debug module parameter to skip device boot
during driver probe. This adds the flexibility to boot device
later after kernel boots.
Change-Id: Icd8a544149f3d6b0f4ca3e3f7e004d230c2469ab
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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Driver should directly call PCI ioremap API, and not customize
it with wrapper function which is only a WAR for QCA6290 chipset
emulation.
Change-Id: Icba3ce0ebbcef94d75a1713f4776524b909e5552
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
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