Add new field to hold preemption timer expiration deadline
appended to struct kvm_vmx_nested_state_hdr. This is to prevent
the first VM-Enter after migration from incorrectly restarting the timer
with the full timer value instead of partially decayed timer value.
KVM_SET_NESTED_STATE restarts timer using migrated state regardless
of whether L1 sets VM_EXIT_SAVE_VMX_PREEMPTION_TIMER.
Fixes: cf8b84f48a ("kvm: nVMX: Prepare for checkpointing L2 state")
Signed-off-by: Peter Shier <pshier@google.com>
Signed-off-by: Makarand Sonare <makarandsonare@google.com>
Message-Id: <20200526215107.205814-2-makarandsonare@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The problem the patch is trying to address is the fact that 'struct
kvm_hyperv_exit' has different layout on when compiling in 32 and 64 bit
modes.
In 64-bit mode the default alignment boundary is 64 bits thus
forcing extra gaps after 'type' and 'msr' but in 32-bit mode the
boundary is at 32 bits thus no extra gaps.
This is an issue as even when the kernel is 64 bit, the userspace using
the interface can be both 32 and 64 bit but the same 32 bit userspace has
to work with 32 bit kernel.
The issue is fixed by forcing the 64 bit layout, this leads to ABI
change for 32 bit builds and while we are obviously breaking '32 bit
userspace with 32 bit kernel' case, we're fixing the '32 bit userspace
with 64 bit kernel' one.
As the interface has no (known) users and 32 bit KVM is rather baroque
nowadays, this seems like a reasonable decision.
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Jon Doron <arilou@gmail.com>
Message-Id: <20200424113746.3473563-2-arilou@gmail.com>
Reviewed-by: Roman Kagan <rvkagan@yandex-team.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Introduce new capability to indicate that KVM supports interrupt based
delivery of 'page ready' APF events. This includes support for both
MSR_KVM_ASYNC_PF_INT and MSR_KVM_ASYNC_PF_ACK.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200525144125.143875-8-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
If two page ready notifications happen back to back the second one is not
delivered and the only mechanism we currently have is
kvm_check_async_pf_completion() check in vcpu_run() loop. The check will
only be performed with the next vmexit when it happens and in some cases
it may take a while. With interrupt based page ready notification delivery
the situation is even worse: unlike exceptions, interrupts are not handled
immediately so we must check if the slot is empty. This is slow and
unnecessary. Introduce dedicated MSR_KVM_ASYNC_PF_ACK MSR to communicate
the fact that the slot is free and host should check its notification
queue. Mandate using it for interrupt based 'page ready' APF event
delivery.
As kvm_check_async_pf_completion() is going away from vcpu_run() we need
a way to communicate the fact that vcpu->async_pf.done queue has
transitioned from empty to non-empty state. Introduce
kvm_arch_async_page_present_queued() and KVM_REQ_APF_READY to do the job.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200525144125.143875-7-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Concerns were expressed around APF delivery via synthetic #PF exception as
in some cases such delivery may collide with real page fault. For 'page
ready' notifications we can easily switch to using an interrupt instead.
Introduce new MSR_KVM_ASYNC_PF_INT mechanism and deprecate the legacy one.
One notable difference between the two mechanisms is that interrupt may not
get handled immediately so whenever we would like to deliver next event
(regardless of its type) we must be sure the guest had read and cleared
previous event in the slot.
While on it, get rid on 'type 1/type 2' names for APF events in the
documentation as they are causing confusion. Use 'page not present'
and 'page ready' everywhere instead.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200525144125.143875-6-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
0x4b564d00 and 0x4b564d01 belong to KVM_FEATURE_CLOCKSOURCE2.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20200416155913.267562-1-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl6yqbIUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroObBQf+NH9DCs6X92YggAoNpJl6uSIOX35X
ErdWqYj80Xx95QU73aMukjs3Zqxe6WfYI9jPEOD8SDUZzZlVfIA35D8BYlqt1c5R
A2K2ebTQbZ+j487QTUPbEvEivyxyVSozwvOdKBfL5kv0D9Cn2STyjVjmguUoCp9n
VztmwbwpSZdOnexRSolwAWuyOriYbvpV12cIZpcMGrjL67yZPv8UyCxxJplDCLlB
1c8tvGI2Md8apE/YZDqlCFh3H4YBQsact8uOoyY8cXKO/xIAsZOI+Dhm/cQAhGDk
QIQqv/hkM4HPvOXQluwIau4Cx+Fl05xY/ggtQt4z/8yml2pOw8PKmwziZA==
=60QX
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Bugfixes, mostly for ARM and AMD, and more documentation.
Slightly bigger than usual because I couldn't send out what was
pending for rc4, but there is nothing worrisome going on. I have more
fixes pending for guest debugging support (gdbstub) but I will send
them next week"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (22 commits)
KVM: X86: Declare KVM_CAP_SET_GUEST_DEBUG properly
KVM: selftests: Fix build for evmcs.h
kvm: x86: Use KVM CPU capabilities to determine CR4 reserved bits
KVM: VMX: Explicitly clear RFLAGS.CF and RFLAGS.ZF in VM-Exit RSB path
docs/virt/kvm: Document configuring and running nested guests
KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction
kvm: ioapic: Restrict lazy EOI update to edge-triggered interrupts
KVM: x86: Fixes posted interrupt check for IRQs delivery modes
KVM: SVM: fill in kvm_run->debug.arch.dr[67]
KVM: nVMX: Replace a BUG_ON(1) with BUG() to squash clang warning
KVM: arm64: Fix 32bit PC wrap-around
KVM: arm64: vgic-v4: Initialize GICv4.1 even in the absence of a virtual ITS
KVM: arm64: Save/restore sp_el0 as part of __guest_enter
KVM: arm64: Delete duplicated label in invalid_vector
KVM: arm64: vgic-its: Fix memory leak on the error path of vgic_add_lpi()
KVM: arm64: vgic-v3: Retire all pending LPIs on vcpu destroy
KVM: arm: vgic-v2: Only use the virtual state when userspace accesses pending bits
KVM: arm: vgic: Only use the virtual state when userspace accesses enable bits
KVM: arm: vgic: Synchronize the whole guest on GIC{D,R}_I{S,C}ACTIVER read
KVM: arm64: PSCI: Forbid 64bit functions for 32bit guests
...
Pull networking fixes from David Miller:
1) Fix reference count leaks in various parts of batman-adv, from Xiyu
Yang.
2) Update NAT checksum even when it is zero, from Guillaume Nault.
3) sk_psock reference count leak in tls code, also from Xiyu Yang.
4) Sanity check TCA_FQ_CODEL_DROP_BATCH_SIZE netlink attribute in
fq_codel, from Eric Dumazet.
5) Fix panic in choke_reset(), also from Eric Dumazet.
6) Fix VLAN accel handling in bnxt_fix_features(), from Michael Chan.
7) Disallow out of range quantum values in sch_sfq, from Eric Dumazet.
8) Fix crash in x25_disconnect(), from Yue Haibing.
9) Don't pass pointer to local variable back to the caller in
nf_osf_hdr_ctx_init(), from Arnd Bergmann.
10) Wireguard should use the ECN decap helper functions, from Toke
Høiland-Jørgensen.
11) Fix command entry leak in mlx5 driver, from Moshe Shemesh.
12) Fix uninitialized variable access in mptcp's
subflow_syn_recv_sock(), from Paolo Abeni.
13) Fix unnecessary out-of-order ingress frame ordering in macsec, from
Scott Dial.
14) IPv6 needs to use a global serial number for dst validation just
like ipv4, from David Ahern.
15) Fix up PTP_1588_CLOCK deps, from Clay McClure.
16) Missing NLM_F_MULTI flag in gtp driver netlink messages, from
Yoshiyuki Kurauchi.
17) Fix a regression in that dsa user port errors should not be fatal,
from Florian Fainelli.
18) Fix iomap leak in enetc driver, from Dejin Zheng.
19) Fix use after free in lec_arp_clear_vccs(), from Cong Wang.
20) Initialize protocol value earlier in neigh code paths when
generating events, from Roman Mashak.
21) netdev_update_features() must be called with RTNL mutex in macsec
driver, from Antoine Tenart.
22) Validate untrusted GSO packets even more strictly, from Willem de
Bruijn.
23) Wireguard decrypt worker needs a cond_resched(), from Jason
Donenfeld.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (111 commits)
net: flow_offload: skip hw stats check for FLOW_ACTION_HW_STATS_DONT_CARE
MAINTAINERS: put DYNAMIC INTERRUPT MODERATION in proper order
wireguard: send/receive: use explicit unlikely branch instead of implicit coalescing
wireguard: selftests: initalize ipv6 members to NULL to squelch clang warning
wireguard: send/receive: cond_resched() when processing worker ringbuffers
wireguard: socket: remove errant restriction on looping to self
wireguard: selftests: use normal kernel stack size on ppc64
net: ethernet: ti: am65-cpsw-nuss: fix irqs type
ionic: Use debugfs_create_bool() to export bool
net: dsa: Do not leave DSA master with NULL netdev_ops
net: dsa: remove duplicate assignment in dsa_slave_add_cls_matchall_mirred
net: stricter validation of untrusted gso packets
seg6: fix SRH processing to comply with RFC8754
net: mscc: ocelot: ANA_AUTOAGE_AGE_PERIOD holds a value in seconds, not ms
net: dsa: ocelot: the MAC table on Felix is twice as large
net: dsa: sja1105: the PTP_CLK extts input reacts on both edges
selftests: net: tcp_mmap: fix SO_RCVLOWAT setting
net: hsr: fix incorrect type usage for protocol variable
net: macsec: fix rtnl locking issue
net: mvpp2: cls: Prevent buffer overflow in mvpp2_ethtool_cls_rule_del()
...
This is a rewrite of this[1] Wiki page with further enhancements. The
doc also includes a section on debugging problems in nested
environments, among other improvements.
[1] https://www.linux-kvm.org/page/Nested_Guests
Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com>
Message-Id: <20200505112839.30534-1-kchamart@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Core:
- Documentation typo fixes
- fix the channel indexes
- Dmatest: fixes for process hang and iterations
Drivers:
- hisilicon: build error fix without PCI_MSI
- ti-k3: deadlock fix
- uniphier-xdmac: fix for reg region
- pch: fix data race
- tegra: fix clock state
-----BEGIN PGP SIGNATURE-----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=py+J
-----END PGP SIGNATURE-----
Merge tag 'dmaengine-fix-5.7-rc4' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fixes from Vinod Koul:
"Core:
- Documentation typo fixes
- fix the channel indexes
- dmatest: fixes for process hang and iterations
Drivers:
- hisilicon: build error fix without PCI_MSI
- ti-k3: deadlock fix
- uniphier-xdmac: fix for reg region
- pch: fix data race
- tegra: fix clock state"
* tag 'dmaengine-fix-5.7-rc4' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: dmatest: Fix process hang when reading 'wait' parameter
dmaengine: dmatest: Fix iteration non-stop logic
dmaengine: tegra-apb: Ensure that clock is enabled during of DMA synchronization
dmaengine: fix channel index enumeration
dmaengine: mmp_tdma: Reset channel error on release
dmaengine: mmp_tdma: Do not ignore slave config validation errors
dmaengine: pch_dma.c: Avoid data race between probe and irq handler
dt-bindings: dma: uniphier-xdmac: switch to single reg region
include/linux/dmaengine: Typos fixes in API documentation
dmaengine: xilinx_dma: Add missing check for empty list
dmaengine: ti: k3-psil: fix deadlock on error path
dmaengine: hisilicon: Fix build error without PCI_MSI
The documentation for the ice driver around "fw.app" has a spelling
mistake in variation. Additionally, the language of "shall have a unique
name" sounds like a requirement. Reword this to read more like
a description or property.
Reported-by: Benjamin Fisher <benjamin.l.fisher@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Acked-by: Jakub Kicinski <kubakici@wp.pl>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
5.7 merge window.
- Fix potential for DM writecache data corruption during DM table
reloads.
- Fix DM verity's FEC support's hash block number calculation in
verity_fec_decode().
- Fix bio-based DM multipath crash due to use of stale copy of
MPATHF_QUEUE_IO flag state in __map_bio().
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAl6rSn4THHNuaXR6ZXJA
cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWjmFB/9kwi4L5SQTg81ak0jmiO4lNSxqvc8s
ZJUyT8m/Iheh6FWo6kZYyfN+YVPPwXRFDWk4TGSrKyoqElTbpxkkmVxE7nhp9Z+O
1f7cfD8vCsTexHxYjxx3DxW529YVjvccifhaJFQgCA3II8+0to9PFzc7v6JpFBGS
1CWd169OUDHe2XGNmah0lbgwEgb7ZQRn9MNrkdYu3L9HihNLs8h4uin390FlfhSj
+/rS89jkA9X5MhFnspKrX0wGl3qoQBzFFvvn4KKPcH8EPt5zsUPVo+/rTOBL8Tr8
VXDYKco4CDfuqzB5LdHeTi3mKwGq+fpPmwzRTk+/gosDZHA49m7mLKGB
=cr8K
-----END PGP SIGNATURE-----
Merge tag 'for-5.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Document DM integrity allow_discard feature that was added during 5.7
merge window.
- Fix potential for DM writecache data corruption during DM table
reloads.
- Fix DM verity's FEC support's hash block number calculation in
verity_fec_decode().
- Fix bio-based DM multipath crash due to use of stale copy of
MPATHF_QUEUE_IO flag state in __map_bio().
* tag 'for-5.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm multipath: use updated MPATHF_QUEUE_IO on mapping for bio-based mpath
dm verity fec: fix hash block number in verity_fec_decode
dm writecache: fix data corruption when reloading the target
dm integrity: document allow_discard option
Here are a number of USB driver fixes for 5.7-rc3.
Nothing huge, just the usual collection of:
- xhci fixes
- gadget driver fixes
- syzkaller fuzzing fixes
- new device ids and DT bindings
- new quirks added for broken devices
A few of the gadget driver fixes show up twice here as they were applied
to my branch, and also by Felipe to his branch which I then pulled in as
we got out of sync a bit.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVfog8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynVFwCfb33URz0KrXE+ipecpheVEoMdvDsAoIuYG4cb
qxLwEE6203jdICq9/nDg
=8f/s
-----END PGP SIGNATURE-----
Merge tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a number of USB driver fixes for 5.7-rc3.
Nothing huge, just the usual collection of:
- xhci fixes
- gadget driver fixes
- syzkaller fuzzing fixes
- new device ids and DT bindings
- new quirks added for broken devices
A few of the gadget driver fixes show up twice here as they were
applied to my branch, and also by Felipe to his branch which I then
pulled in as we got out of sync a bit.
All of these have been in linux-next with no reported issues"
* tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
USB: sisusbvga: Change port variable from signed to unsigned
usb-storage: Add unusual_devs entry for JMicron JMS566
USB: hub: Revert commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices")
USB: hub: Fix handling of connect changes during sleep
usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer
xhci: Don't clear hub TT buffer on ep0 protocol stall
xhci: prevent bus suspend if a roothub port detected a over-current condition
xhci: Fix handling halted endpoint even if endpoint ring appears empty
usb: raw-gadget: Fix copy_to/from_user() checks
usb: raw-gadget: fix raw_event_queue_fetch locking
usb: gadget: udc: atmel: Fix vbus disconnect handling
usb: dwc3: gadget: Fix request completion check
USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change
usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
cdc-acm: introduce a cool down
cdc-acm: close race betrween suspend() and acm_softint
UAS: fix deadlock in error handling and PM flushing work
UAS: no use logging any details in case of ENODEV
...
Here are some small staging and IIO driver fixes for 5.7-rc3
Lots of tiny things for reported issues in staging and IIO drivers,
including a counter driver fix as well (the iio drivers seem to be tied
to those). Full details of the fixes are in the shortlog.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVi+g8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynLVACeMUPjrHp/NiueD8hcN9F2iXRN3D8AoI6fU5bL
DsFiYs8n1TaZdEd7nbl0
=7wq7
-----END PGP SIGNATURE-----
Merge tag 'staging-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver fixes from Greg KH:
"Here are some small staging and IIO driver fixes for 5.7-rc3
Lots of tiny things for reported issues in staging and IIO drivers,
including a counter driver fix as well (the iio drivers seem to be
tied to those). Full details of the fixes are in the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (27 commits)
staging: vt6656: Fix calling conditions of vnt_set_bss_mode
staging: comedi: Fix comedi_device refcnt leak in comedi_open
staging: vt6656: Fix pairwise key entry save.
staging: vt6656: Fix drivers TBTT timing counter.
staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
MAINTAINERS: remove Stefan Popa's email
iio: adc: ad7192: fix null pointer de-reference crash during probe
iio: core: remove extra semi-colon from devm_iio_device_register() macro
iio: adc: ti-ads8344: properly byte swap value
iio: imu: inv_mpu6050: fix suspend/resume with runtime power
iio: st_sensors: rely on odr mask to know if odr can be set
iio: xilinx-xadc: Make sure not exceed maximum samplerate
iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
iio: xilinx-xadc: Fix ADC-B powerdown
iio: dac: ad5770r: fix off-by-one check on maximum number of channels
iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device
iio: core: Fix handling of 'dB'
dt-bindings: iio: adc: stm32-adc: fix id relative path
counter: 104-quad-8: Add lock guards - generic interface
...
Here are some small firmware/driver core/debugfs fixes for 5.7-rc3.
The debugfs change is now possible as now the last users of
debugfs_create_u32() have been fixed up in the different trees that got
merged into 5.7-rc1, and I don't want it creeping back in.
The firmware changes did cause a regression in linux-next, so the final
patch here reverts part of that, re-exporting the symbol to resolve that
issue. All of these patches, with the exception of the final one, have
been in linux-next with only that one reported issue.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVliw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymf6ACfS5HoPt+kWKtfKteN/mt6WUeJz6oAoMDg4Qvf
4ncqmH9jt0lj5NAwHxFi
=DP2q
-----END PGP SIGNATURE-----
Merge tag 'driver-core-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are some small firmware/driver core/debugfs fixes for 5.7-rc3.
The debugfs change is now possible as now the last users of
debugfs_create_u32() have been fixed up in the different trees that
got merged into 5.7-rc1, and I don't want it creeping back in.
The firmware changes did cause a regression in linux-next, so the
final patch here reverts part of that, re-exporting the symbol to
resolve that issue. All of these patches, with the exception of the
final one, have been in linux-next with only that one reported issue"
* tag 'driver-core-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
firmware_loader: revert removal of the fw_fallback_config export
debugfs: remove return value of debugfs_create_u32()
firmware_loader: remove unused exports
firmware: imx: fix compile-testing
A couple of schema and kbuild fixes.
-----BEGIN PGP SIGNATURE-----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=6JyE
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull more Devicetree fixes from Rob Herring:
"A couple of schema and kbuild fixes"
* tag 'devicetree-fixes-for-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: phy: qcom-qusb2: Fix defaults
dt-bindings: Fix erroneous 'additionalProperties'
dt-bindings: Fix command line length limit calling dt-mk-schema
dt-bindings: Re-enable core schemas for dtbs_check
Pull networking fixes from David Miller:
1) Fix memory leak in netfilter flowtable, from Roi Dayan.
2) Ref-count leaks in netrom and tipc, from Xiyu Yang.
3) Fix warning when mptcp socket is never accepted before close, from
Florian Westphal.
4) Missed locking in ovs_ct_exit(), from Tonghao Zhang.
5) Fix large delays during PTP synchornization in cxgb4, from Rahul
Lakkireddy.
6) team_mode_get() can hang, from Taehee Yoo.
7) Need to use kvzalloc() when allocating fw tracer in mlx5 driver,
from Niklas Schnelle.
8) Fix handling of bpf XADD on BTF memory, from Jann Horn.
9) Fix BPF_STX/BPF_B encoding in x86 bpf jit, from Luke Nelson.
10) Missing queue memory release in iwlwifi pcie code, from Johannes
Berg.
11) Fix NULL deref in macvlan device event, from Taehee Yoo.
12) Initialize lan87xx phy correctly, from Yuiko Oshino.
13) Fix looping between VRF and XFRM lookups, from David Ahern.
14) etf packet scheduler assumes all sockets are full sockets, which is
not necessarily true. From Eric Dumazet.
15) Fix mptcp data_fin handling in RX path, from Paolo Abeni.
16) fib_select_default() needs to handle nexthop objects, from David
Ahern.
17) Use GFP_ATOMIC under spinlock in mac80211_hwsim, from Wei Yongjun.
18) vxlan and geneve use wrong nlattr array, from Sabrina Dubroca.
19) Correct rx/tx stats in bcmgenet driver, from Doug Berger.
20) BPF_LDX zero-extension is encoded improperly in x86_32 bpf jit, fix
from Luke Nelson.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (100 commits)
selftests/bpf: Fix a couple of broken test_btf cases
tools/runqslower: Ensure own vmlinux.h is picked up first
bpf: Make bpf_link_fops static
bpftool: Respect the -d option in struct_ops cmd
selftests/bpf: Add test for freplace program with expected_attach_type
bpf: Propagate expected_attach_type when verifying freplace programs
bpf: Fix leak in LINK_UPDATE and enforce empty old_prog_fd
bpf, x86_32: Fix logic error in BPF_LDX zero-extension
bpf, x86_32: Fix clobbering of dst for BPF_JSET
bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension
bpf: Fix reStructuredText markup
net: systemport: suppress warnings on failed Rx SKB allocations
net: bcmgenet: suppress warnings on failed Rx SKB allocations
macsec: avoid to set wrong mtu
mac80211: sta_info: Add lockdep condition for RCU list usage
mac80211: populate debugfs only after cfg80211 init
net: bcmgenet: correct per TX/RX ring statistics
net: meth: remove spurious copyright text
net: phy: bcm84881: clear settings on link down
chcr: Fix CPU hard lockup
...
The defaults listed in the bindings don't match what the code is
actually doing. Presumably existing users care more about keeping
existing behavior the same, so change the bindings to match the code
in Linux.
The "qcom,preemphasis-level" default has been wrong for quite a long
time (May 2018). The other two were recently added.
As some evidence that these values are wrong, this is from the Linux
driver:
- qcom,preemphasis-level: sets "PORT_TUNE1", lower 2 bits. Driver
programs PORT_TUNE1 to 0x30 by default and (0x30 & 0x3) = 0.
- qcom,bias-ctrl-value: sets "PLL_BIAS_CONTROL_2", lower 6 bits.
Driver programs PLL_BIAS_CONTROL_2 to 0x20 by default and (0x20 &
0x3f) = 0x20 = 32.
- qcom,hsdisc-trim-value: sets "PORT_TUNE2", lower 2 bits. Driver
programs PORT_TUNE2 to 0x29 by default and (0x29 & 0x3) = 1.
Fixes: 1e6f134eb6 ("dt-bindings: phy: qcom-qusb2: Add support for overriding Phy tuning parameters")
Fixes: a8b70ccf10 ("dt-bindings: phy-qcom-usb2: Add support to override tuning values")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>
There's several cases of json-schema 'additionalProperties' at the wrong
indentation level which has the effect of making them DT properties. This
is harmless, but let's fix them so a meta-schema check for this can be
added.
In all the cases, either the 'additionalProperties' was extra or doesn't
work because there's a $ref to more properties. In the latter case, we
can use 'unevaluatedProperties' instead.
Reported-by: Iskren Chernev <iskren.chernev@gmail.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Saravanan Sekar <sravanhome@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
- fix scripts/config to properly handle ':' in string type CONFIG options
- fix unneeded rebuilds of DT schema check rule
- git rid of ordering dependency between <linux/vermagic.h> and
<linux/module.h> to fix build errors in some network drivers
- clean up generated headers of host arch with 'make ARCH=um mrproper'
-----BEGIN PGP SIGNATURE-----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=3L2c
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- fix scripts/config to properly handle ':' in string type CONFIG
options
- fix unneeded rebuilds of DT schema check rule
- git rid of ordering dependency between <linux/vermagic.h> and
<linux/module.h> to fix build errors in some network drivers
- clean up generated headers of host arch with 'make ARCH=um mrproper'
* tag 'kbuild-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
h8300: ignore vmlinux.lds
Documentation: kbuild: fix the section title format
um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
kbuild: fix DT binding schema rule again to avoid needless rebuilds
scripts/config: allow colons in option strings for sed
This became a slightly big pull request, as the accumulated ASoC
fixes are included here. Some highlights:
- Revert of ASoC DAI startup changes that caused regression on some
x86 platforms
- Regression fix in HD-audio power management and driver blacklist
- A collection of ASoC DAPM and topology fixes
- Continued USB-audio fixes and quirks
- Lots of small device-specific fixes
- Rockchip S/PDIF DT stuff update for validation issues
-----BEGIN PGP SIGNATURE-----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=17wz
-----END PGP SIGNATURE-----
Merge tag 'sound-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This became a slightly big pull request, as the accumulated ASoC fixes
are included here. Some highlights:
- Revert of ASoC DAI startup changes that caused regression on some
x86 platforms
- Regression fix in HD-audio power management and driver blacklist
- A collection of ASoC DAPM and topology fixes
- Continued USB-audio fixes and quirks
- Lots of small device-specific fixes
- Rockchip S/PDIF DT stuff update for validation issues"
* tag 'sound-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (51 commits)
ALSA: hda: Always use jackpoll helper for jack update after resume
ALSA: hda/realtek - Add new codec supported for ALC245
ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
ALSA: usb-audio: Add connector notifier delegation
ALSA: usb-audio: Apply async workaround for Scarlett 2i4 2nd gen
ASoC: wm8960: Fix wrong clock after suspend & resume
ALSA: usx2y: Fix potential NULL dereference
ALSA: usb-audio: Add quirk for Focusrite Scarlett 2i2
ASoC: wm89xx: Add missing dependency
ASoC: dapm: fixup dapm kcontrol widget
ASoC: rsnd: Fix "status check failed" spam for multi-SSI
ASoC: rsnd: Don't treat master SSI in multi SSI setup as parent
ASoC: meson: gx-card: fix codec-to-codec link setup
ASoC: meson: axg-card: fix codec-to-codec link setup
ALSA: usb-audio: Add static mapping table for ALC1220-VB-based mobos
ALSA: hda: Remove ASUS ROG Zenith from the blacklist
ALSA: hda/realtek - Fix unexpected init_amp override
ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
ASoC: SOF: Intel: add min/max channels for SSP on Baytrail/Broadwell
ASoC: stm32: sai: fix sai probe
...
KVM_CAP_HALT_POLL is a per-VM capability that lets userspace
control the halt-polling time, allowing halt-polling to be tuned or
disabled on particular VMs.
With dynamic halt-polling, a VM's VCPUs can poll from anywhere from
[0, halt_poll_ns] on each halt. KVM_CAP_HALT_POLL sets the
upper limit on the poll time.
Signed-off-by: David Matlack <dmatlack@google.com>
Signed-off-by: Jon Cargille <jcargill@google.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Message-Id: <20200417221446.108733-1-jcargill@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
As the number of schemas has increased, we're starting to hit the error
"execvp: /bin/sh: Argument list too long". This is due to passing all the
schema files on the command line to dt-mk-schema. It currently is only
with out of tree builds and is intermittent depending on the file path
lengths.
Commit 2ba06cd856 ("kbuild: Always validate DT binding examples") made
hitting this proplem more likely since the example validation now always
gets the full list of schemas.
Fix this by passing the schema file list in a pipe and using xargs. We end
up doing the find twice, but the time is insignificant compared to the
dt-mk-schema time.
Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for
high speed devices") changed the way the hub driver enumerates
high-speed devices. Instead of using the "new" enumeration scheme
first and switching to the "old" scheme if that doesn't work, we start
with the "old" scheme. In theory this is better because the "old"
scheme is slightly faster -- it involves resetting the device only
once instead of twice.
However, for a long time Windows used only the "new" scheme. Zeng Tao
said that Windows 8 and later use the "old" scheme for high-speed
devices, but apparently there are some devices that don't like it.
William Bader reports that the Ricoh webcam built into his Sony Vaio
laptop not only doesn't enumerate under the "old" scheme, it gets hung
up so badly that it won't then enumerate under the "new" scheme! Only
a cold reset will fix it.
Therefore we will revert the commit and go back to trying the "new"
scheme first for high-speed devices.
Reported-and-tested-by: William Bader <williambader@hotmail.com>
Ref: https://bugzilla.kernel.org/show_bug.cgi?id=207219
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Fixes: bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices")
CC: Zeng Tao <prime.zeng@hisilicon.com>
CC: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/Pine.LNX.4.44L0.2004221611230.11262-100000@iolanthe.rowland.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Support for non-root users to send ICMP ECHO requests was added
back in Linux 3.0 kernel, but the documentation for the sysctl
to enable it has been missing.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Quite a lot of fixes here, a lot of driver specific ones but the biggest
one is the revert of changes to the startup and shutdown sequence for
DAIs that went in during the merge window - they broke some older x86
platforms and attempts to fix them didn't succeed so it's safer to just
roll them back and try to make sure those platforms are handled properly
in any future attempt.
The rockchip S/PDIF DT stuff was IIRC for validation issues.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl6fSlITHGJyb29uaWVA
a2VybmVsLm9yZwAKCRAk1otyXVSH0ODsB/4whz1ppFUJ4+XLaLoOTCJjKPnQEg6N
lZRhPS1/gQVL/qUpwOIS3vr3Z+8Zsm9F3VXOEGmMFfPR1f4+Fejz1OJkg0mUuhzr
Xx+LHOGyaabj9zvoNxZDS1eE00t8dLrkoRx6vce3dRZluZ5DATN6L/4EB3RIhuny
4ckuQAf6KEGLYpqzAVAJyUp8Q6pBl15vHyH+KMXHZJ4qxQjZaBPA7tPabdzRqStM
Lq+xKkBkJepDet3vQZvvmwNPhS0pU1aqqcopVxj03zivpMwQRftcSYTpdT2SpIF1
GM1FGiRV1lbNUsQNnhkImE9V6X+I3zmQR4dLUbGTT+Le/0e8CtKRXYCQ
=D8Su
-----END PGP SIGNATURE-----
Merge tag 'asoc-fix-v5.7-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.7
Quite a lot of fixes here, a lot of driver specific ones but the biggest
one is the revert of changes to the startup and shutdown sequence for
DAIs that went in during the merge window - they broke some older x86
platforms and attempts to fix them didn't succeed so it's safer to just
roll them back and try to make sure those platforms are handled properly
in any future attempt.
The rockchip S/PDIF DT stuff was IIRC for validation issues.
Remove all references to cr3_target_value[0-3] and replace the fields
in vmcs12 with "dead_space" to preserve the vmcs12 layout. KVM doesn't
support emulating CR3-target values, despite a variety of code that
implies otherwise, as KVM unconditionally reports '0' for the number of
supported CR3-target values.
This technically fixes a bug where KVM would incorrectly allow VMREAD
and VMWRITE to nonexistent fields, i.e. cr3_target_value[0-3]. Per
Intel's SDM, the number of supported CR3-target values reported in
VMX_MISC also enumerates the existence of the associated VMCS fields:
If a future implementation supports more than 4 CR3-target values, they
will be encoded consecutively following the 4 encodings given here.
Alternatively, the "bug" could be fixed by actually advertisting support
for 4 CR3-target values, but that'd likely just enable kvm-unit-tests
given that no one has complained about lack of support for going on ten
years, e.g. KVM, Xen and HyperV don't use CR3-target values.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200416000739.9012-1-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Includes one MAINTAINERS update to avoid people getting a lot of bounce
messages and complaining about it.
* MAINTAINERS
- Drop Stefan Popa's Analog Devices email address in favour of
Michael Hennerich.
* core
- Fix handling of dB sysfs inputs.
- Drop a stray semi colon in macro definition.
* ad5770r
- Fix an off by one in chec on maximum number of channels.
* ad7192
- Fix a null pointer de-reference due to the name previously being
retrieved from the spi_get_device_id call which no longer works as
the relevant table was removed.
* ad7797
- Use correct attribute group.
* counter/104-quad-8
- Add locks to prevent some race conditions.
* inv-mpu6050
- Fix issues around suspend / resume clashing with runtime PM.
* stm32-adc
- Fix sleep in invalid context
- Fix id relative path error in device tree binding doc.
* st_lsm6dsx
- Fix a read alignment issue on an untagged FIFO.
- Handle odr for slave to properly compute the FIFO data layout / pattern.
- Flush the HW FIFO before resettting the device to avoid a race on
interrupt line 1.
* st_sensors
- Rely on ODR mask not ODR address to identify if the ODR can be set.
Some devices have an ODR address of 0.
* ti-ads8344
- Byte ordering was wrong - fix it.
* xilinx-xadc
- Fix inverted logic in powering down the second ADC.
- Fix clearing interrupt when enabling the trigger.
- Fix configuration of sequencer when in simultaneous sampling mode.
- Limit initial sampling rate as done for runtime configured ones.
-----BEGIN PGP SIGNATURE-----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=SmJy
-----END PGP SIGNATURE-----
Merge tag 'iio-fixes-for-5.7a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
First set of IIO fixes for the 5.7 cycle.
Includes one MAINTAINERS update to avoid people getting a lot of bounce
messages and complaining about it.
* MAINTAINERS
- Drop Stefan Popa's Analog Devices email address in favour of
Michael Hennerich.
* core
- Fix handling of dB sysfs inputs.
- Drop a stray semi colon in macro definition.
* ad5770r
- Fix an off by one in chec on maximum number of channels.
* ad7192
- Fix a null pointer de-reference due to the name previously being
retrieved from the spi_get_device_id call which no longer works as
the relevant table was removed.
* ad7797
- Use correct attribute group.
* counter/104-quad-8
- Add locks to prevent some race conditions.
* inv-mpu6050
- Fix issues around suspend / resume clashing with runtime PM.
* stm32-adc
- Fix sleep in invalid context
- Fix id relative path error in device tree binding doc.
* st_lsm6dsx
- Fix a read alignment issue on an untagged FIFO.
- Handle odr for slave to properly compute the FIFO data layout / pattern.
- Flush the HW FIFO before resettting the device to avoid a race on
interrupt line 1.
* st_sensors
- Rely on ODR mask not ODR address to identify if the ODR can be set.
Some devices have an ODR address of 0.
* ti-ads8344
- Byte ordering was wrong - fix it.
* xilinx-xadc
- Fix inverted logic in powering down the second ADC.
- Fix clearing interrupt when enabling the trigger.
- Fix configuration of sequencer when in simultaneous sampling mode.
- Limit initial sampling rate as done for runtime configured ones.
* tag 'iio-fixes-for-5.7a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
MAINTAINERS: remove Stefan Popa's email
iio: adc: ad7192: fix null pointer de-reference crash during probe
iio: core: remove extra semi-colon from devm_iio_device_register() macro
iio: adc: ti-ads8344: properly byte swap value
iio: imu: inv_mpu6050: fix suspend/resume with runtime power
iio: st_sensors: rely on odr mask to know if odr can be set
iio: xilinx-xadc: Make sure not exceed maximum samplerate
iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
iio: xilinx-xadc: Fix ADC-B powerdown
iio: dac: ad5770r: fix off-by-one check on maximum number of channels
iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device
iio: core: Fix handling of 'dB'
dt-bindings: iio: adc: stm32-adc: fix id relative path
counter: 104-quad-8: Add lock guards - generic interface
iio: imu: st_lsm6dsx: specify slave odr in slv_odr
iio: imu: st_lsm6dsx: fix read misalignment on untagged FIFO
iio: adc: stm32-adc: fix sleep in atomic context
iio:ad7797: Use correct attribute_group
Fix id relative path that shouldn't contain 'bindings', as pointed out
when submitting st,stm32-dac bindings conversion to json-schema [1].
[1] https://patchwork.ozlabs.org/patch/1257568/
Fixes: a8cf1723c4 ("dt-bindings: iio: adc: stm32-adc: convert bindings to json-schema")
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
pmbus/isl68137:
Fix up chip IDs
drivetemp:
Return -ENODATA for invalid temperatures
Use true module name
k10temp:
Fix static symbol warnings
jc42:
Use valid hwmon device name
-----BEGIN PGP SIGNATURE-----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=gfMJ
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Fix up chip IDs (isl68137)
- error handling for invalid temperatures and use true module name
(drivetemp)
- Fix static symbol warnings (k10temp)
- Use valid hwmon device name (jc42)
* tag 'hwmon-for-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (jc42) Fix name to have no illegal characters
hwmon: (k10temp) make some symbols static
hwmon: (drivetemp) Return -ENODATA for invalid temperatures
hwmon: (drivetemp) Use drivetemp's true module name in Kconfig section
hwmon: (pmbus/isl68137) Fix up chip IDs
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAl6aCQcPHGNvcmJldEBs
d24ubmV0AAoJEBdDWhNsDH5YkCgH/AtTYeNvTQYmdErz/4LCdqLbMqNT1wmP4Wo2
jCjrlG7kbnxnjqnYOuPb3LUFJCv9rQO98lSYEKOY1wjSbA4EBEmikT+Y0p3gBPVn
zD1PYPhfQ3tpEwHcwV081X5SVg4SzQ33KufI+qVJFym6vj2MWbrk9w4YQBiQTb6f
vjy3hZj/nR9+7BKPnPPz4ShtgUCUSEGU7zXo2fs2ZReDrxfH8RV1R/Yx8kOFiPDX
E71gYbY0ljop1O+vuDvrZSufx4PeySYhhZftEuEMVZOGFPU/0AEig3/vEMM87hwy
4UOjao3UkDVZu/fZ6JfGPF1bTLVgElfXejxhaypNrvoVK2DxCRQ=
=BC63
-----END PGP SIGNATURE-----
Merge tag 'docs-fixes' of git://git.lwn.net/linux
Pull documentation fixes from Jonathan Corbet:
"A handful of fixes for reasonably obnoxious documentation issues"
* tag 'docs-fixes' of git://git.lwn.net/linux:
scripts: documentation-file-ref-check: Add line break before exit
scripts/kernel-doc: Add missing close-paren in c:function directives
docs: admin-guide: merge sections for the kernel.modprobe sysctl
docs: timekeeping: Use correct prototype for deprecated functions
- Fix warnings from enabling more dtc warnings which landed in the merge
window and didn't get fixed in time.
- Fix some document references from DT schema conversions
- Fix kmemleak errors in DT unittests
-----BEGIN PGP SIGNATURE-----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=qdNV
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Fix warnings from enabling more dtc warnings which landed in the
merge window and didn't get fixed in time.
- Fix some document references from DT schema conversions
- Fix kmemleak errors in DT unittests
* tag 'devicetree-fixes-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (23 commits)
kbuild: check libyaml installation for 'make dt_binding_check'
of: unittest: kmemleak in duplicate property update
of: overlay: kmemleak in dup_and_fixup_symbol_prop()
of: unittest: kmemleak in of_unittest_overlay_high_level()
of: unittest: kmemleak in of_unittest_platform_populate()
of: unittest: kmemleak on changeset destroy
MAINTAINERS: dt: fix pointers for ARM Integrator, Versatile and RealView
MAINTAINERS: dt: update display/allwinner file entry
dt-bindings: iio: dac: AD5570R fix bindings errors
dt-bindings: Fix misspellings of "Analog Devices"
dt-bindings: pwm: Fix cros-ec-pwm example dtc 'reg' warning
docs: dt: rockchip,dwc3.txt: fix a pointer to a renamed file
docs: dt: fix a broken reference for a file converted to json
docs: dt: qcom,dwc3.txt: fix cross-reference for a converted file
docs: dt: fix broken reference to phy-cadence-torrent.yaml
dt-bindings: interrupt-controller: Fix loongson,parent_int_map property schema
dt-bindings: hwmon: Fix incorrect $id paths
dt-bindings: Fix dtc warnings on reg and ranges in examples
dt-bindings: BD718x7 - add missing I2C bus properties
dt-bindings: clock: syscon-icst: Remove unneeded unit name
...
No one checks the return value of debugfs_create_u32(), as it's not
needed, so make the return value void, so that no one tries to do so in
the future.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200416145448.GA1380878@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull networking fixes from David Miller:
1) Disable RISCV BPF JIT builds when !MMU, from Björn Töpel.
2) nf_tables leaves dangling pointer after free, fix from Eric Dumazet.
3) Out of boundary write in __xsk_rcv_memcpy(), fix from Li RongQing.
4) Adjust icmp6 message source address selection when routes have a
preferred source address set, from Tim Stallard.
5) Be sure to validate HSR protocol version when creating new links,
from Taehee Yoo.
6) CAP_NET_ADMIN should be sufficient to manage l2tp tunnels even in
non-initial namespaces, from Michael Weiß.
7) Missing release firmware call in mlx5, from Eran Ben Elisha.
8) Fix variable type in macsec_changelink(), caught by KASAN. Fix from
Taehee Yoo.
9) Fix pause frame negotiation in marvell phy driver, from Clemens
Gruber.
10) Record RX queue early enough in tun packet paths such that XDP
programs will see the correct RX queue index, from Gilberto Bertin.
11) Fix double unlock in mptcp, from Florian Westphal.
12) Fix offset overflow in ARM bpf JIT, from Luke Nelson.
13) marvell10g needs to soft reset PHY when coming out of low power
mode, from Russell King.
14) Fix MTU setting regression in stmmac for some chip types, from
Florian Fainelli.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (101 commits)
amd-xgbe: Use __napi_schedule() in BH context
mISDN: make dmril and dmrim static
net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes
net: dsa: mt7530: fix tagged frames pass-through in VLAN-unaware mode
tipc: fix incorrect increasing of link window
Documentation: Fix tcp_challenge_ack_limit default value
net: tulip: make early_486_chipsets static
dt-bindings: net: ethernet-phy: add desciption for ethernet-phy-id1234.d400
ipv6: remove redundant assignment to variable err
net/rds: Use ERR_PTR for rds_message_alloc_sgs()
net: mscc: ocelot: fix untagged packet drops when enslaving to vlan aware bridge
selftests/bpf: Check for correct program attach/detach in xdp_attach test
libbpf: Fix type of old_fd in bpf_xdp_set_link_opts
libbpf: Always specify expected_attach_type on program load if supported
xsk: Add missing check on user supplied headroom size
mac80211: fix channel switch trigger from unknown mesh peer
mac80211: fix race in ieee80211_register_hw()
net: marvell10g: soft-reset the PHY when coming out of low power
net: marvell10g: report firmware version
net/cxgb4: Check the return from t4_query_params properly
...
According to https://www.analog.com/, the company name is spelled
"Analog Devices".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
This patch adds support for r8a77961 (R-Car M3-W+).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch adds support for r8a77961 (R-Car M3-W+).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch adds support for r8a77961 (R-Car M3-W+).
To avoid confusion between R-Car M3-W (R8A77960) and R-Car M3-W+
(R8A77961), this patch also updates the comment of
"renesas,xhci-r8a7796".
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The default value of tcp_challenge_ack_limit has been changed from
100 to 1000 and this patch fixes its documentation.
Signed-off-by: Cambda Zhu <cambda@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The description below is already in use in
'rk3228-evb.dts', 'rk3229-xms6.dts' and 'rk3328.dtsi'
but somehow never added to a document, so add
"ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"
for ethernet-phy nodes on Rockchip platforms to
'ethernet-phy.yaml'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The example for the CrOS EC PWM is incomplete and now generates a dtc
warning:
Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.example.dts:17.11-23.11:
Warning (unit_address_vs_reg): /example-0/cros-ec@0: node has a unit name, but no reg or ranges property
Fixing this results in more warnings as a parent spi node is needed as
well.
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Benson Leung <bleung@chromium.org>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: linux-pwm@vger.kernel.org
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>
