Merge tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/fixes

This set of patches fixes regressions introduced in v5.2 kernel when DA

Merge tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/fixes

This set of patches fixes regressions introduced in v5.2 kernel when DA8xx
OHCI driver was converted over to use GPIO regulators.

* tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: da830-evm: fix GPIO lookup for OHCI
ARM: davinci: omapl138-hawk: add missing regulator constraints for OHCI
ARM: davinci: da830-evm: add missing regulator constraints for OHCI
+ Linux 5.2-rc7

Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

Merge tag 'v5.2-rc7' into rdma.git hmm

Required for dependencies in the next patches.

Merge tag 'v5.2-rc6' into for-5.3/block

Merge 5.2-rc6 into for-5.3/block, so we get the same page merge leak
fix. Otherwise we end up having conflicts with future patches between
for-5.3/block and m

Merge tag 'v5.2-rc6' into for-5.3/block

Merge 5.2-rc6 into for-5.3/block, so we get the same page merge leak
fix. Otherwise we end up having conflicts with future patches between
for-5.3/block and master that touch this area. In particular, it makes
the bio_full() fix hard to backport to stable.

* tag 'v5.2-rc6': (482 commits)
Linux 5.2-rc6
Revert "iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock"
Bluetooth: Fix regression with minimum encryption key size alignment
tcp: refine memory limit test in tcp_fragment()
x86/vdso: Prevent segfaults due to hoisted vclock reads
SUNRPC: Fix a credential refcount leak
Revert "SUNRPC: Declare RPC timers as TIMER_DEFERRABLE"
net :sunrpc :clnt :Fix xps refcount imbalance on the error path
NFS4: Only set creation opendata if O_CREAT
ARM: 8867/1: vdso: pass --be8 to linker if necessary
KVM: nVMX: reorganize initial steps of vmx_set_nested_state
KVM: PPC: Book3S HV: Invalidate ERAT when flushing guest TLB entries
habanalabs: use u64_to_user_ptr() for reading user pointers
nfsd: replace Jeff by Chuck as nfsd co-maintainer
inet: clear num_timeout reqsk_alloc()
PCI/P2PDMA: Ignore root complex whitelist when an IOMMU is present
net: mvpp2: debugfs: Add pmap to fs dump
ipv6: Default fib6_type to RTN_UNICAST when not set
net: hns3: Fix inconsistent indenting
net/af_iucv: always register net_device notifier
...

show more ...

Merge tag 'v5.2-rc6' into rdma.git for-next

For dependencies in next patches.

Resolve conflicts:
- Use uverbs_get_cleared_udata() with new cq allocation flow
- Continue to delete nes despite SPDX c

Merge tag 'v5.2-rc6' into rdma.git for-next

For dependencies in next patches.

Resolve conflicts:
- Use uverbs_get_cleared_udata() with new cq allocation flow
- Continue to delete nes despite SPDX conflict
- Resolve list appends in mlx5_command_str()
- Use u16 for vport_rule stuff
- Resolve list appends in struct ib_client

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

show more ...

Merge tag 'v5.2-rc6' into asoc-5.3

Linux 5.2-rc6

Merge tag 'v5.2-rc6' into x86/asm, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Resolve conflict between d2912cb15bdd ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 500") removing the GPL discl

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Resolve conflict between d2912cb15bdd ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 500") removing the GPL disclaimer
and fe03d4745675 ("Update my email address") which updates Jozsef
Kadlecsik's email.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

show more ...

Merge tag 'v5.2-rc6' into perf/core, to refresh branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v5.2-rc6' into sched/core, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v5.2-rc6' into generic-dma-ops

Linux 5.2-rc6

Merge 5.2-rc6 into staging-next

We want the fixes and this resolves a merge issue as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.2-rc6 into char-misc-next

We need the char-misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.2-rc6 into usb-next

We need the USB fixes in here too.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Honestly all the conflicts were simple overlapping changes,
nothing really interesting to report.

Signed-off-by: David S. Miller <davem

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Honestly all the conflicts were simple overlapping changes,
nothing really interesting to report.

Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:
"Lots of bug fixes here:

1) Out of bounds access in __bpf_skc_lookup, from Lorenz Bauer.

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:
"Lots of bug fixes here:

1) Out of bounds access in __bpf_skc_lookup, from Lorenz Bauer.

2) Fix rate reporting in cfg80211_calculate_bitrate_he(), from John
Crispin.

3) Use after free in psock backlog workqueue, from John Fastabend.

4) Fix source port matching in fdb peer flow rule of mlx5, from Raed
Salem.

5) Use atomic_inc_not_zero() in fl6_sock_lookup(), from Eric Dumazet.

6) Network header needs to be set for packet redirect in nfp, from
John Hurley.

7) Fix udp zerocopy refcnt, from Willem de Bruijn.

8) Don't assume linear buffers in vxlan and geneve error handlers,
from Stefano Brivio.

9) Fix TOS matching in mlxsw, from Jiri Pirko.

10) More SCTP cookie memory leak fixes, from Neil Horman.

11) Fix VLAN filtering in rtl8366, from Linus Walluij.

12) Various TCP SACK payload size and fragmentation memory limit fixes
from Eric Dumazet.

13) Use after free in pneigh_get_next(), also from Eric Dumazet.

14) LAPB control block leak fix from Jeremy Sowden"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (145 commits)
lapb: fixed leak of control-blocks.
tipc: purge deferredq list for each grp member in tipc_group_delete
ax25: fix inconsistent lock state in ax25_destroy_timer
neigh: fix use-after-free read in pneigh_get_next
tcp: fix compile error if !CONFIG_SYSCTL
hv_sock: Suppress bogus "may be used uninitialized" warnings
be2net: Fix number of Rx queues used for flow hashing
net: handle 802.1P vlan 0 packets properly
tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
tcp: add tcp_min_snd_mss sysctl
tcp: tcp_fragment() should apply sane memory limits
tcp: limit payload size of sacked skbs
Revert "net: phylink: set the autoneg state in phylink_phy_change"
bpf: fix nested bpf tracepoints with per-cpu data
bpf: Fix out of bounds memory access in bpf_sk_storage
vsock/virtio: set SOCK_DONE on peer shutdown
net: dsa: rtl8366: Fix up VLAN filtering
net: phylink: set the autoneg state in phylink_phy_change
net: add high_order_alloc_disable sysctl/static key
tcp: add tcp_tx_skb_cache sysctl
...

show more ...

Merge branch 'qmi_wwan-fix-QMAP-handling'

Reinhard Speyerer says:

====================
qmi_wwan: fix QMAP handling

This series addresses the following issues observed when using the
QMAP support o

Merge branch 'qmi_wwan-fix-QMAP-handling'

Reinhard Speyerer says:

====================
qmi_wwan: fix QMAP handling

This series addresses the following issues observed when using the
QMAP support of the qmi_wwan driver:

1. The QMAP code in the qmi_wwan driver is based on the CodeAurora
GobiNet driver ([1], [2]) which does not process QMAP padding
in the RX path correctly. This causes qmimux_rx_fixup() to pass
incorrect data to the IP stack when padding is used.

2. qmimux devices currently lack proper network device usage statistics.

3. RCU stalls on device disconnect with QMAP activated like this

# echo Y > /sys/class/net/wwan0/qmi/raw_ip
# echo 1 > /sys/class/net/wwan0/qmi/add_mux
# echo 2 > /sys/class/net/wwan0/qmi/add_mux
# echo 3 > /sys/class/net/wwan0/qmi/add_mux

have been observed in certain setups:

[ 2273.676593] option1 ttyUSB16: GSM modem (1-port) converter now disconnected from ttyUSB16
[ 2273.676617] option 6-1.2:1.0: device disconnected
[ 2273.676774] WARNING: CPU: 1 PID: 141 at kernel/rcu/tree_plugin.h:342 rcu_note_context_switch+0x2a/0x3d0
[ 2273.676776] Modules linked in: option qmi_wwan cdc_mbim cdc_ncm qcserial cdc_wdm usb_wwan sierra sierra_net usbnet mii edd coretemp iptable_mangle ip6_tables iptable_filter ip_tables cdc_acm dm_mod dax iTCO_wdt evdev iTCO_vendor_support sg ftdi_sio usbserial e1000e ptp pps_core i2c_i801 ehci_pci button lpc_ich i2c_core mfd_core uhci_hcd ehci_hcd rtc_cmos usbcore usb_common sd_mod fan ata_piix thermal
[ 2273.676817] CPU: 1 PID: 141 Comm: kworker/1:1 Not tainted 4.19.38-rsp-1 #1
[ 2273.676819] Hardware name: Not Applicable Not Applicable /CX-GS/GM45-GL40 , BIOS V1.11 03/23/2011
[ 2273.676828] Workqueue: usb_hub_wq hub_event [usbcore]
[ 2273.676832] EIP: rcu_note_context_switch+0x2a/0x3d0
[ 2273.676834] Code: 55 89 e5 57 56 89 c6 53 83 ec 14 89 45 f0 e8 5d ff ff ff 89 f0 64 8b 3d 24 a6 86 c0 84 c0 8b 87 04 02 00 00 75 7a 85 c0 7e 7a <0f> 0b 80 bf 08 02 00 00 00 0f 84 87 00 00 00 e8 b2 e2 ff ff bb dc
[ 2273.676836] EAX: 00000001 EBX: f614bc00 ECX: 00000001 EDX: c0715b81
[ 2273.676838] ESI: 00000000 EDI: f18beb40 EBP: f1a3dc20 ESP: f1a3dc00
[ 2273.676840] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010002
[ 2273.676842] CR0: 80050033 CR2: b7e97230 CR3: 2f9c4000 CR4: 000406b0
[ 2273.676843] Call Trace:
[ 2273.676847] ? preempt_count_add+0xa5/0xc0
[ 2273.676852] __schedule+0x4e/0x4f0
[ 2273.676855] ? __queue_work+0xf1/0x2a0
[ 2273.676858] ? _raw_spin_lock_irqsave+0x14/0x40
[ 2273.676860] ? preempt_count_add+0x52/0xc0
[ 2273.676862] schedule+0x33/0x80
[ 2273.676865] _synchronize_rcu_expedited+0x24e/0x280
[ 2273.676867] ? rcu_accelerate_cbs_unlocked+0x70/0x70
[ 2273.676871] ? wait_woken+0x70/0x70
[ 2273.676873] ? rcu_accelerate_cbs_unlocked+0x70/0x70
[ 2273.676875] ? _synchronize_rcu_expedited+0x280/0x280
[ 2273.676877] synchronize_rcu_expedited+0x22/0x30
[ 2273.676881] synchronize_net+0x25/0x30
[ 2273.676885] dev_deactivate_many+0x133/0x230
[ 2273.676887] ? preempt_count_add+0xa5/0xc0
[ 2273.676890] __dev_close_many+0x4d/0xc0
[ 2273.676892] ? skb_dequeue+0x40/0x50
[ 2273.676895] dev_close_many+0x5d/0xd0
[ 2273.676898] rollback_registered_many+0xbf/0x4c0
[ 2273.676901] ? raw_notifier_call_chain+0x1a/0x20
[ 2273.676904] ? call_netdevice_notifiers_info+0x23/0x60
[ 2273.676906] ? netdev_master_upper_dev_get+0xe/0x70
[ 2273.676908] rollback_registered+0x1f/0x30
[ 2273.676911] unregister_netdevice_queue+0x47/0xb0
[ 2273.676915] qmimux_unregister_device+0x1f/0x30 [qmi_wwan]
[ 2273.676917] qmi_wwan_disconnect+0x5d/0x90 [qmi_wwan]
...
[ 2273.677001] ---[ end trace 0fcc5f88496b485a ]---
[ 2294.679136] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 2294.679140] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P141
[ 2294.679144] rcu: (detected by 0, t=21002 jiffies, g=265857, q=8446)
[ 2294.679148] kworker/1:1 D 0 141 2 0x80000000

In addition the permitted QMAP mux_id value range is extended for
compatibility with ip(8) and the rmnet driver.

Reinhard

[1]: https://portland.source.codeaurora.org/patches/quic/gobi
[2]: https://portland.source.codeaurora.org/quic/qsdk/oss/lklm/gobinet/
====================

Tested-by: Daniele Palmas <dnlplm@gmail.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

qmi_wwan: extend permitted QMAP mux_id value range

Permit mux_id values up to 254 to be used in qmimux_register_device()
for compatibility with ip(8) and the rmnet driver.

Fixes: c6adf77953bc ("net

qmi_wwan: extend permitted QMAP mux_id value range

Permit mux_id values up to 254 to be used in qmimux_register_device()
for compatibility with ip(8) and the rmnet driver.

Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support")
Cc: Daniele Palmas <dnlplm@gmail.com>
Signed-off-by: Reinhard Speyerer <rspmn@arcor.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

Merge back ACPICA material for v4.13.

Merge remote-tracking branch 'origin/master' into drm-misc-next-fixes

Backmerge 4.12-rc6 into -next-fixes. -next-fixes will contain find patches
for 4.13 merge window

Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'pm-devfreq'

* pm-cpufreq:
cpufreq: conservative: Allow down_threshold to take values from 1 to 10
Revert "cpufreq: schedutil: Reduce frequencies sl

Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'pm-devfreq'

* pm-cpufreq:
cpufreq: conservative: Allow down_threshold to take values from 1 to 10
Revert "cpufreq: schedutil: Reduce frequencies slower"

* pm-cpuidle:
cpuidle: dt: Add missing 'of_node_put()'

* pm-devfreq:
PM / devfreq: exynos-ppmu: Staticize event list
PM / devfreq: exynos-ppmu: Handle return value of clk_prepare_enable
PM / devfreq: exynos-nocp: Handle return value of clk_prepare_enable

show more ...

Merge tag 'v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.12-rc5

Merge tag 'v4.12-rc3' into for-linus

Merge with mainline to get acpi_dev_present() needed by patches to
axp20x-pek driver.

Merge tag 'v4.12-rc3' into next

Sync with mainline to bring in changes in platform drovers dropping
calls to sparse_keymap_free() so that we can remove it for good.

Sync to mainline for security submaintainers to work against

Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next

Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set

Signed-off-by: Sean Paul <seanpaul@chromium.org>