Changes in 5.10.27
mm/memcg: rename mem_cgroup_split_huge_fixup to split_page_memcg and add nr_pages argument
mm/memcg: set memcg when splitting page
mt76: fix tx skb error handling in mt76_dma_tx_queue_skb
net: stmmac: fix dma physical address of descriptor when display ring
net: fec: ptp: avoid register access when ipg clock is disabled
powerpc/4xx: Fix build errors from mfdcr()
atm: eni: dont release is never initialized
atm: lanai: dont run lanai_dev_close if not open
Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
ALSA: hda: ignore invalid NHLT table
ixgbe: Fix memleak in ixgbe_configure_clsu32
scsi: ufs: ufs-qcom: Disable interrupt in reset path
blk-cgroup: Fix the recursive blkg rwstat
net: tehuti: fix error return code in bdx_probe()
net: intel: iavf: fix error return code of iavf_init_get_resources()
sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
gianfar: fix jumbo packets+napi+rx overrun crash
cifs: ask for more credit on async read/write code paths
gfs2: fix use-after-free in trans_drain
cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
gpiolib: acpi: Add missing IRQF_ONESHOT
nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
NFS: Correct size calculation for create reply length
net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
net: wan: fix error return code of uhdlc_init()
net: davicom: Use platform_get_irq_optional()
net: enetc: set MAC RX FIFO to recommended value
atm: uPD98402: fix incorrect allocation
atm: idt77252: fix null-ptr-dereference
cifs: change noisy error message to FYI
irqchip/ingenic: Add support for the JZ4760
kbuild: add image_name to no-sync-config-targets
kbuild: dummy-tools: fix inverted tests for gcc
umem: fix error return code in mm_pci_probe()
sparc64: Fix opcode filtering in handling of no fault loads
habanalabs: Call put_pid() when releasing control device
staging: rtl8192e: fix kconfig dependency on CRYPTO
u64_stats,lockdep: Fix u64_stats_init() vs lockdep
kselftest: arm64: Fix exit code of sve-ptrace
regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
block: Fix REQ_OP_ZONE_RESET_ALL handling
drm/amd/display: Revert dram_clock_change_latency for DCN2.1
drm/amdgpu: fb BO should be ttm_bo_type_device
drm/radeon: fix AGP dependency
nvme: simplify error logic in nvme_validate_ns()
nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request()
nvme-fc: set NVME_REQ_CANCELLED in nvme_fc_terminate_exchange()
nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
nvme-core: check ctrl css before setting up zns
nvme-rdma: Fix a use after free in nvmet_rdma_write_data_done
nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a
nfs: we don't support removing system.nfs4_acl
block: Suppress uevent for hidden device when removed
mm/fork: clear PASID for new mm
ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
static_call: Pull some static_call declarations to the type headers
static_call: Allow module use without exposing static_call_key
static_call: Fix the module key fixup
static_call: Fix static_call_set_init()
KVM: x86: Protect userspace MSR filter with SRCU, and set atomically-ish
btrfs: fix sleep while in non-sleep context during qgroup removal
selinux: don't log MAC_POLICY_LOAD record on failed policy load
selinux: fix variable scope issue in live sidtab conversion
netsec: restore phy power state after controller reset
platform/x86: intel-vbtn: Stop reporting SW_DOCK events
psample: Fix user API breakage
z3fold: prevent reclaim/free race for headless pages
squashfs: fix inode lookup sanity checks
squashfs: fix xattr id and id lookup sanity checks
hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings
kasan: fix per-page tags for non-page_alloc pages
gcov: fix clang-11+ support
ACPI: video: Add missing callback back for Sony VPCEH3U1E
ACPICA: Always create namespace nodes using acpi_ns_create_node()
arm64: stacktrace: don't trace arch_stack_walk()
arm64: dts: ls1046a: mark crypto engine dma coherent
arm64: dts: ls1012a: mark crypto engine dma coherent
arm64: dts: ls1043a: mark crypto engine dma coherent
ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C
ARM: dts: at91: sam9x60: fix mux-mask to match product's datasheet
ARM: dts: at91-sama5d27_som1: fix phy address to 7
integrity: double check iint_cache was initialized
drm/etnaviv: Use FOLL_FORCE for userptr
drm/amd/pm: workaround for audio noise issue
drm/amdgpu/display: restore AUX_DPHY_TX_CONTROL for DCN2.x
drm/amdgpu: Add additional Sienna Cichlid PCI ID
drm/i915: Fix the GT fence revocation runtime PM logic
dm verity: fix DM_VERITY_OPTS_MAX value
dm ioctl: fix out of bounds array access when no devices
bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data
soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva
veth: Store queue_mapping independently of XDP prog presence
bpf: Change inode_storage's lookup_elem return value from NULL to -EBADF
libbpf: Fix INSTALL flag order
net/mlx5e: RX, Mind the MPWQE gaps when calculating offsets
net/mlx5e: When changing XDP program without reset, take refs for XSK RQs
net/mlx5e: Don't match on Geneve options in case option masks are all zero
ipv6: fix suspecious RCU usage warning
drop_monitor: Perform cleanup upon probe registration failure
macvlan: macvlan_count_rx() needs to be aware of preemption
net: sched: validate stab values
net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
igc: reinit_locked() should be called with rtnl_lock
igc: Fix Pause Frame Advertising
igc: Fix Supported Pause Frame Link Setting
igc: Fix igc_ptp_rx_pktstamp()
e1000e: add rtnl_lock() to e1000_reset_task
e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
net: phy: broadcom: Add power down exit reset state delay
ftgmac100: Restart MAC HW once
clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk
net: ipa: terminate message handler arrays
net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
flow_dissector: fix byteorder of dissected ICMP ID
selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
netfilter: ctnetlink: fix dump of the expect mask attribute
net: hdlc_x25: Prevent racing between "x25_close" and "x25_xmit"/"x25_rx"
net: phylink: Fix phylink_err() function name error in phylink_major_config
tipc: better validate user input in tipc_nl_retrieve_key()
tcp: relookup sock for RST+ACK packets handled by obsolete req sock
can: isotp: isotp_setsockopt(): only allow to set low level TX flags for CAN-FD
can: isotp: TX-path: ensure that CAN frame flags are initialized
can: peak_usb: add forgotten supported devices
can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
can: kvaser_pciefd: Always disable bus load reporting
can: c_can_pci: c_can_pci_remove(): fix use-after-free
can: c_can: move runtime PM enable/disable to c_can_platform
can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors
mac80211: fix rate mask reset
mac80211: Allow HE operation to be longer than expected.
selftests/net: fix warnings on reuseaddr_ports_exhausted
nfp: flower: fix unsupported pre_tunnel flows
nfp: flower: add ipv6 bit to pre_tunnel control message
nfp: flower: fix pre_tun mask id allocation
ftrace: Fix modify_ftrace_direct.
drm/msm/dsi: fix check-before-set in the 7nm dsi_pll code
ionic: linearize tso skb with too many frags
net/sched: cls_flower: fix only mask bit check in the validate_ct_state
netfilter: nftables: report EOPNOTSUPP on unsupported flowtable flags
netfilter: nftables: allow to update flowtable flags
netfilter: flowtable: Make sure GC works periodically in idle system
libbpf: Fix error path in bpf_object__elf_init()
libbpf: Use SOCK_CLOEXEC when opening the netlink socket
ARM: dts: imx6ull: fix ubi filesystem mount failed
ipv6: weaken the v4mapped source check
octeontx2-af: Formatting debugfs entry rsrc_alloc.
octeontx2-af: Modify default KEX profile to extract TX packet fields
octeontx2-af: Remove TOS field from MKEX TX
octeontx2-af: Fix irq free in rvu teardown
octeontx2-pf: Clear RSS enable flag on interace down
octeontx2-af: fix infinite loop in unmapping NPC counter
net: check all name nodes in __dev_alloc_name
net: cdc-phonet: fix data-interface release on probe failure
igb: check timestamp validity
r8152: limit the RX buffer size of RTL8153A for USB 2.0
net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
selinux: vsock: Set SID for socket returned by accept()
selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
libbpf: Fix BTF dump of pointer-to-array-of-struct
bpf: Fix umd memory leak in copy_process()
can: isotp: tx-path: zero initialize outgoing CAN frames
drm/msm: fix shutdown hook in case GPU components failed to bind
drm/msm: Fix suspend/resume on i.MX5
arm64: kdump: update ppos when reading elfcorehdr
PM: runtime: Defer suspending suppliers
net/mlx5: Add back multicast stats for uplink representor
net/mlx5e: Allow to match on MPLS parameters only for MPLS over UDP
net/mlx5e: Offload tuple rewrite for non-CT flows
net/mlx5e: Fix error path for ethtool set-priv-flag
PM: EM: postpone creating the debugfs dir till fs_initcall
net: bridge: don't notify switchdev for local FDB addresses
octeontx2-af: Fix memory leak of object buf
xen/x86: make XEN_BALLOON_MEMORY_HOTPLUG_LIMIT depend on MEMORY_HOTPLUG
RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server
bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs
net: Consolidate common blackhole dst ops
net, bpf: Fix ip6ip6 crash with collect_md populated skbs
igb: avoid premature Rx buffer reuse
net: axienet: Properly handle PCS/PMA PHY for 1000BaseX mode
net: axienet: Fix probe error cleanup
net: phy: introduce phydev->port
net: phy: broadcom: Avoid forward for bcm54xx_config_clock_delay()
net: phy: broadcom: Set proper 1000BaseX/SGMII interface mode for BCM54616S
net: phy: broadcom: Fix RGMII delays for BCM50160 and BCM50610M
Revert "netfilter: x_tables: Switch synchronization to RCU"
netfilter: x_tables: Use correct memory barriers.
dm table: Fix zoned model check and zone sectors check
mm/mmu_notifiers: ensure range_end() is paired with range_start()
Revert "netfilter: x_tables: Update remaining dereference to RCU"
ACPI: scan: Rearrange memory allocation in acpi_device_add()
ACPI: scan: Use unique number for instance_no
perf auxtrace: Fix auxtrace queue conflict
perf synthetic events: Avoid write of uninitialized memory when generating PERF_RECORD_MMAP* records
io_uring: fix provide_buffers sign extension
block: recalculate segment count for multi-segment discards correctly
scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
scsi: qedi: Fix error return code of qedi_alloc_global_queues()
scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
smb3: fix cached file size problems in duplicate extents (reflink)
cifs: Adjust key sizes and key generation routines for AES256 encryption
locking/mutex: Fix non debug version of mutex_lock_io_nested()
x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
mm/memcg: fix 5.10 backport of splitting page memcg
fs/cachefiles: Remove wait_bit_key layout dependency
ch_ktls: fix enum-conversion warning
can: dev: Move device back to init netns on owning netns delete
r8169: fix DMA being used after buffer free if WoL is enabled
net: dsa: b53: VLAN filtering is global to all users
mac80211: fix double free in ibss_leave
ext4: add reclaim checks to xattr code
fs/ext4: fix integer overflow in s_log_groups_per_flex
Revert "xen: fix p2m size in dom0 for disabled memory hotplug case"
Revert "net: bonding: fix error return code of bond_neigh_init()"
nvme: fix the nsid value to print in nvme_validate_or_alloc_ns
can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
xen-blkback: don't leak persistent grants from xen_blkbk_map()
Linux 5.10.27
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7eafe976fd6bf33db6db4adb8ebf2ff087294a23
[ Upstream commit fb9d62b27a ]
The debugfs directory '/sys/kernel/debug/energy_model' is needed before
the Energy Model registration can happen. With the recent change in
debugfs subsystem it's not allowed to create this directory at early
stage (core_initcall). Thus creating this directory would fail.
Postpone the creation of the EM debug dir to later stage: fs_initcall.
It should be safe since all clients: CPUFreq drivers, Devfreq drivers
will be initialized in later stages.
The custom debug log below prints the time of creation the EM debug dir
at fs_initcall and successful registration of EMs at later stages.
[ 1.505717] energy_model: creating rootdir
[ 3.698307] cpu cpu0: EM: created perf domain
[ 3.709022] cpu cpu1: EM: created perf domain
Fixes: 56348560d4 ("debugfs: do not attempt to create a new file before the filesystem is initalized")
Reported-by: Ionela Voinescu <ionela.voinescu@arm.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Page poisoning used to be incompatible with hibernation, as the state of
poisoned pages was lost after resume, thus enabling CONFIG_HIBERNATION
forces CONFIG_PAGE_POISONING_NO_SANITY. For the same reason, the
poisoning with zeroes variant CONFIG_PAGE_POISONING_ZERO used to disable
hibernation. The latter restriction was removed by commit 1ad1410f63
("PM / Hibernate: allow hibernation with PAGE_POISONING_ZERO") and
similarly for init_on_free by commit 18451f9f9e ("PM: hibernate: fix
crashes with init_on_free=1") by making sure free pages are cleared after
resume.
We can use the same mechanism to instead poison free pages with
PAGE_POISON after resume. This covers both zero and 0xAA patterns. Thus
we can remove the Kconfig restriction that disables page poison sanity
checking when hibernation is enabled.
Link: https://lkml.kernel.org/r/20201113104033.22907-4-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [hibernation]
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Laura Abbott <labbott@kernel.org>
Cc: Mateusz Nosek <mateusznosek0@gmail.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 03b6c9a3e8https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm)
Bug: 182930667
Signed-off-by: Alexander Potapenko <glider@google.com>
Change-Id: Ieea49ebb4d3eeddd18eb2040f13b8121978facca
There are different platforms and devices which might use different scale
for the power values. Kernel sub-systems might need to check if all
Energy Model (EM) devices are using the same scale. Address that issue and
store the information inside EM for each device. Thanks to that they can
be easily compared and proper action triggered.
Suggested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Quentin Perret <qperret@google.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit c250d50fe2)
Bug: 171409184
Change-Id: Ie6dc51db1e431b7287ed986114ce2f5b6732bd3b
Signed-off-by: Rishabh Bhatnagar <quic_rishabhb@quicinc.com>
Changes in 5.10.13
iwlwifi: provide gso_type to GSO packets
nbd: freeze the queue while we're adding connections
tty: avoid using vfs_iocb_iter_write() for redirected console writes
ACPI: sysfs: Prefer "compatible" modalias
ACPI: thermal: Do not call acpi_thermal_check() directly
kernel: kexec: remove the lock operation of system_transition_mutex
ALSA: hda/realtek: Enable headset of ASUS B1400CEPE with ALC256
ALSA: hda/via: Apply the workaround generically for Clevo machines
parisc: Enable -mlong-calls gcc option by default when !CONFIG_MODULES
media: cec: add stm32 driver
media: cedrus: Fix H264 decoding
media: hantro: Fix reset_raw_fmt initialization
media: rc: fix timeout handling after switch to microsecond durations
media: rc: ite-cir: fix min_timeout calculation
media: rc: ensure that uevent can be read directly after rc device register
ARM: dts: tbs2910: rename MMC node aliases
ARM: dts: ux500: Reserve memory carveouts
ARM: dts: imx6qdl-gw52xx: fix duplicate regulator naming
wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
x86/xen: avoid warning in Xen pv guest with CONFIG_AMD_MEM_ENCRYPT enabled
ASoC: AMD Renoir - refine DMI entries for some Lenovo products
Revert "drm/amdgpu/swsmu: drop set_fan_speed_percent (v2)"
drm/nouveau/kms/gk104-gp1xx: Fix > 64x64 cursors
drm/i915: Always flush the active worker before returning from the wait
drm/i915/gt: Always try to reserve GGTT address 0x0
drivers/nouveau/kms/nv50-: Reject format modifiers for cursor planes
bcache: only check feature sets when sb->version >= BCACHE_SB_VERSION_CDEV_WITH_FEATURES
net: usb: qmi_wwan: added support for Thales Cinterion PLSx3 modem family
s390: uv: Fix sysfs max number of VCPUs reporting
s390/vfio-ap: No need to disable IRQ after queue reset
PM: hibernate: flush swap writer after marking
x86/entry: Emit a symbol for register restoring thunk
efi/apple-properties: Reinstate support for boolean properties
crypto: marvel/cesa - Fix tdma descriptor on 64-bit
drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs
drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]
btrfs: fix lockdep warning due to seqcount_mutex on 32bit arch
btrfs: fix possible free space tree corruption with online conversion
KVM: x86/pmu: Fix HW_REF_CPU_CYCLES event pseudo-encoding in intel_arch_events[]
KVM: x86/pmu: Fix UBSAN shift-out-of-bounds warning in intel_pmu_refresh()
KVM: arm64: Filter out v8.1+ events on v8.0 HW
KVM: nSVM: cancel KVM_REQ_GET_NESTED_STATE_PAGES on nested vmexit
KVM: x86: allow KVM_REQ_GET_NESTED_STATE_PAGES outside guest mode for VMX
KVM: nVMX: Sync unsync'd vmcs02 state to vmcs12 on migration
KVM: x86: get smi pending status correctly
KVM: Forbid the use of tagged userspace addresses for memslots
io_uring: fix wqe->lock/completion_lock deadlock
xen: Fix XenStore initialisation for XS_LOCAL
leds: trigger: fix potential deadlock with libata
arm64: dts: broadcom: Fix USB DMA address translation for Stingray
mt7601u: fix kernel crash unplugging the device
mt76: mt7663s: fix rx buffer refcounting
mt7601u: fix rx buffer refcounting
iwlwifi: Fix IWL_SUBDEVICE_NO_160 macro to use the correct bit.
drm/i915/gt: Clear CACHE_MODE prior to clearing residuals
drm/i915/pmu: Don't grab wakeref when enabling events
net/mlx5e: Fix IPSEC stats
ARM: dts: imx6qdl-kontron-samx6i: fix pwms for lcd-backlight
drm/nouveau/svm: fail NOUVEAU_SVM_INIT ioctl on unsupported devices
drm/vc4: Correct lbm size and calculation
drm/vc4: Correct POS1_SCL for hvs5
drm/nouveau/dispnv50: Restore pushing of all data.
drm/i915: Check for all subplatform bits
drm/i915/selftest: Fix potential memory leak
uapi: fix big endian definition of ipv6_rpl_sr_hdr
KVM: Documentation: Fix spec for KVM_CAP_ENABLE_CAP_VM
tee: optee: replace might_sleep with cond_resched
xen-blkfront: allow discard-* nodes to be optional
blk-mq: test QUEUE_FLAG_HCTX_ACTIVE for sbitmap_shared in hctx_may_queue
clk: imx: fix Kconfig warning for i.MX SCU clk
clk: mmp2: fix build without CONFIG_PM
clk: qcom: gcc-sm250: Use floor ops for sdcc clks
ARM: imx: build suspend-imx6.S with arm instruction set
ARM: zImage: atags_to_fdt: Fix node names on added root nodes
netfilter: nft_dynset: add timeout extension to template
Revert "RDMA/mlx5: Fix devlink deadlock on net namespace deletion"
Revert "block: simplify set_init_blocksize" to regain lost performance
xfrm: Fix oops in xfrm_replay_advance_bmp
xfrm: fix disable_xfrm sysctl when used on xfrm interfaces
selftests: xfrm: fix test return value override issue in xfrm_policy.sh
xfrm: Fix wraparound in xfrm_policy_addr_delta()
arm64: dts: ls1028a: fix the offset of the reset register
ARM: imx: fix imx8m dependencies
ARM: dts: imx6qdl-kontron-samx6i: fix i2c_lcd/cam default status
ARM: dts: imx6qdl-sr-som: fix some cubox-i platforms
arm64: dts: imx8mp: Correct the gpio ranges of gpio3
firmware: imx: select SOC_BUS to fix firmware build
RDMA/cxgb4: Fix the reported max_recv_sge value
ASoC: dt-bindings: lpass: Fix and common up lpass dai ids
ASoC: qcom: Fix incorrect volatile registers
ASoC: qcom: Fix broken support to MI2S TERTIARY and QUATERNARY
ASoC: qcom: lpass-ipq806x: fix bitwidth regmap field
spi: altera: Fix memory leak on error path
ASoC: Intel: Skylake: skl-topology: Fix OOPs ib skl_tplg_complete
powerpc/64s: prevent recursive replay_soft_interrupts causing superfluous interrupt
pNFS/NFSv4: Fix a layout segment leak in pnfs_layout_process()
pNFS/NFSv4: Update the layout barrier when we schedule a layoutreturn
ASoC: SOF: Intel: soundwire: fix select/depend unmet dependencies
ASoC: qcom: lpass: Fix out-of-bounds DAI ID lookup
iwlwifi: pcie: avoid potential PNVM leaks
iwlwifi: pnvm: don't skip everything when not reloading
iwlwifi: pnvm: don't try to load after failures
iwlwifi: pcie: set LTR on more devices
iwlwifi: pcie: use jiffies for memory read spin time limit
iwlwifi: pcie: reschedule in long-running memory reads
mac80211: pause TX while changing interface type
ice: fix FDir IPv6 flexbyte
ice: Implement flow for IPv6 next header (extension header)
ice: update dev_addr in ice_set_mac_address even if HW filter exists
ice: Don't allow more channels than LAN MSI-X available
ice: Fix MSI-X vector fallback logic
i40e: acquire VSI pointer only after VF is initialized
igc: fix link speed advertising
net/mlx5: Fix memory leak on flow table creation error flow
net/mlx5e: E-switch, Fix rate calculation for overflow
net/mlx5e: free page before return
net/mlx5e: Reduce tc unsupported key print level
net/mlx5: Maintain separate page trees for ECPF and PF functions
net/mlx5e: Disable hw-tc-offload when MLX5_CLS_ACT config is disabled
net/mlx5e: Fix CT rule + encap slow path offload and deletion
net/mlx5e: Correctly handle changing the number of queues when the interface is down
net/mlx5e: Revert parameters on errors when changing trust state without reset
net/mlx5e: Revert parameters on errors when changing MTU and LRO state without reset
net/mlx5: CT: Fix incorrect removal of tuple_nat_node from nat rhashtable
can: dev: prevent potential information leak in can_fill_info()
ACPI/IORT: Do not blindly trust DMA masks from firmware
of/device: Update dma_range_map only when dev has valid dma-ranges
iommu/amd: Use IVHD EFR for early initialization of IOMMU features
iommu/vt-d: Correctly check addr alignment in qi_flush_dev_iotlb_pasid()
nvme-multipath: Early exit if no path is available
selftests: forwarding: Specify interface when invoking mausezahn
rxrpc: Fix memory leak in rxrpc_lookup_local
NFC: fix resource leak when target index is invalid
NFC: fix possible resource leak
ASoC: mediatek: mt8183-da7219: ignore TDM DAI link by default
ASoC: mediatek: mt8183-mt6358: ignore TDM DAI link by default
ASoC: topology: Properly unregister DAI on removal
ASoC: topology: Fix memory corruption in soc_tplg_denum_create_values()
scsi: qla2xxx: Fix description for parameter ql2xenforce_iocb_limit
team: protect features update by RCU to avoid deadlock
tcp: make TCP_USER_TIMEOUT accurate for zero window probes
tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN
vsock: fix the race conditions in multi-transport support
Linux 5.10.13
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I75f419b25f24da559e446d62f75ce6bb9b0a5396
Add hooks to gather data of unfrozen tasks and summarize it
with other information.
Bug: 177483057
Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com>
Change-Id: I6f3ed7320e828a8dd1e7ae5d4449420085a75b17
Fix a typo in a comment in freeze_processes().
Signed-off-by: Jackie Zamow <jackie.zamow@gmail.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Steps on the way to 5.10-rc1
Resolves conflicts in:
fs/userfaultfd.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie3fe3c818f1f6565cfd4fa551de72d2b72ef60af
Steps on the way to 5.10-rc1
Resolves conflicts in:
include/linux/blk-crypto.h
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4012850c2e4b804d9e87e90b8e03a3b9ce21b5e7
Pull power management updates from Rafael Wysocki:
"These rework the collection of cpufreq statistics to allow it to take
place if fast frequency switching is enabled in the governor, rework
the frequency invariance handling in the cpufreq core and drivers, add
new hardware support to a couple of cpufreq drivers, fix a number of
assorted issues and clean up the code all over.
Specifics:
- Rework cpufreq statistics collection to allow it to take place when
fast frequency switching is enabled in the governor (Viresh Kumar).
- Make the cpufreq core set the frequency scale on behalf of the
driver and update several cpufreq drivers accordingly (Ionela
Voinescu, Valentin Schneider).
- Add new hardware support to the STI and qcom cpufreq drivers and
improve them (Alain Volmat, Manivannan Sadhasivam).
- Fix multiple assorted issues in cpufreq drivers (Jon Hunter,
Krzysztof Kozlowski, Matthias Kaehlcke, Pali Rohár, Stephan
Gerhold, Viresh Kumar).
- Fix several assorted issues in the operating performance points
(OPP) framework (Stephan Gerhold, Viresh Kumar).
- Allow devfreq drivers to fetch devfreq instances by DT enumeration
instead of using explicit phandles and modify the devfreq core code
to support driver-specific devfreq DT bindings (Leonard Crestez,
Chanwoo Choi).
- Improve initial hardware resetting in the tegra30 devfreq driver
and clean up the tegra cpuidle driver (Dmitry Osipenko).
- Update the cpuidle core to collect state entry rejection statistics
and expose them via sysfs (Lina Iyer).
- Improve the ACPI _CST code handling diagnostics (Chen Yu).
- Update the PSCI cpuidle driver to allow the PM domain
initialization to occur in the OSI mode as well as in the PC mode
(Ulf Hansson).
- Rework the generic power domains (genpd) core code to allow domain
power off transition to be aborted in the absence of the "power
off" domain callback (Ulf Hansson).
- Fix two suspend-to-idle issues in the ACPI EC driver (Rafael
Wysocki).
- Fix the handling of timer_expires in the PM-runtime framework on
32-bit systems and the handling of device links in it (Grygorii
Strashko, Xiang Chen).
- Add IO requests batching support to the hibernate image saving and
reading code and drop a bogus get_gendisk() from there (Xiaoyi
Chen, Christoph Hellwig).
- Allow PCIe ports to be put into the D3cold power state if they are
power-manageable via ACPI (Lukas Wunner).
- Add missing header file include to a power capping driver (Pujin
Shi).
- Clean up the qcom-cpr AVS driver a bit (Liu Shixin).
- Kevin Hilman steps down as designated reviwer of adaptive voltage
scaling (AVS) drivers (Kevin Hilman)"
* tag 'pm-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits)
cpufreq: stats: Fix string format specifier mismatch
arm: disable frequency invariance for CONFIG_BL_SWITCHER
cpufreq,arm,arm64: restructure definitions of arch_set_freq_scale()
cpufreq: stats: Add memory barrier to store_reset()
cpufreq: schedutil: Simplify sugov_fast_switch()
ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe()
ACPI: EC: PM: Flush EC work unconditionally after wakeup
PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI
PM: hibernate: remove the bogus call to get_gendisk() in software_resume()
cpufreq: Move traces and update to policy->cur to cpufreq core
cpufreq: stats: Enable stats for fast-switch as well
cpufreq: stats: Mark few conditionals with unlikely()
cpufreq: stats: Remove locking
cpufreq: stats: Defer stats update to cpufreq_stats_record_transition()
PM: domains: Allow to abort power off when no ->power_off() callback
PM: domains: Rename power state enums for genpd
PM / devfreq: tegra30: Improve initial hardware resetting
PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function
PM / devfreq: Change prototype of devfreq_get_devfreq_by_phandle function
PM / devfreq: Add devfreq_get_devfreq_by_node function
...
Pull block updates from Jens Axboe:
- Series of merge handling cleanups (Baolin, Christoph)
- Series of blk-throttle fixes and cleanups (Baolin)
- Series cleaning up BDI, seperating the block device from the
backing_dev_info (Christoph)
- Removal of bdget() as a generic API (Christoph)
- Removal of blkdev_get() as a generic API (Christoph)
- Cleanup of is-partition checks (Christoph)
- Series reworking disk revalidation (Christoph)
- Series cleaning up bio flags (Christoph)
- bio crypt fixes (Eric)
- IO stats inflight tweak (Gabriel)
- blk-mq tags fixes (Hannes)
- Buffer invalidation fixes (Jan)
- Allow soft limits for zone append (Johannes)
- Shared tag set improvements (John, Kashyap)
- Allow IOPRIO_CLASS_RT for CAP_SYS_NICE (Khazhismel)
- DM no-wait support (Mike, Konstantin)
- Request allocation improvements (Ming)
- Allow md/dm/bcache to use IO stat helpers (Song)
- Series improving blk-iocost (Tejun)
- Various cleanups (Geert, Damien, Danny, Julia, Tetsuo, Tian, Wang,
Xianting, Yang, Yufen, yangerkun)
* tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block: (191 commits)
block: fix uapi blkzoned.h comments
blk-mq: move cancel of hctx->run_work to the front of blk_exit_queue
blk-mq: get rid of the dead flush handle code path
block: get rid of unnecessary local variable
block: fix comment and add lockdep assert
blk-mq: use helper function to test hw stopped
block: use helper function to test queue register
block: remove redundant mq check
block: invoke blk_mq_exit_sched no matter whether have .exit_sched
percpu_ref: don't refer to ref->data if it isn't allocated
block: ratelimit handle_bad_sector() message
blk-throttle: Re-use the throtl_set_slice_end()
blk-throttle: Open code __throtl_de/enqueue_tg()
blk-throttle: Move service tree validation out of the throtl_rb_first()
blk-throttle: Move the list operation after list validation
blk-throttle: Fix IO hang for a corner case
blk-throttle: Avoid tracking latency if low limit is invalid
blk-throttle: Avoid getting the current time if tg->last_finish_time is 0
blk-throttle: Remove a meaningless parameter for throtl_downgrade_state()
block: Remove redundant 'return' statement
...
get_gendisk grabs a reference on the disk and file operation, so this
code will leak both of them while having absolutely no use for the
gendisk itself.
This effectively reverts commit 2df83fa4bc ("PM / Hibernate: Use
get_gendisk to verify partition if resume_file is integer format")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Hibernate and resume process submits individual IO requests for each page
of the data, so use blk_plug to improve the batching of these requests.
Testing this change with hibernate and resumes consistently shows merging
of the IO requests and more than an order of magnitude improvement in
hibernate and resume speed is observed.
One hibernate and resume cycle for 16GB RAM out of 32GB in use takes
around 21 minutes before the change, and 1 minutes after the change on
a system with limited storage IOPS.
Signed-off-by: Xiaoyi Chen <cxiaoyi@amazon.com>
Co-Developed-by: Anchal Agarwal <anchalag@amazon.com>
Signed-off-by: Anchal Agarwal <anchalag@amazon.com>
[ rjw: Subject and changelog edits, white space damage fixes ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
swap_type_of is used for two entirely different purposes:
(1) check what swap type a given device/offset corresponds to
(2) find the first available swap device that can be written to
Mixing both in a single function creates an unreadable mess. Create two
separate functions instead, and switch both to pass a dev_t instead of
a struct block_device to further simplify the code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
The current notifiers have the following error handling pattern all
over the place:
int err, nr;
err = __foo_notifier_call_chain(&chain, val_up, v, -1, &nr);
if (err & NOTIFIER_STOP_MASK)
__foo_notifier_call_chain(&chain, val_down, v, nr-1, NULL)
And aside from the endless repetition thereof, it is broken. Consider
blocking notifiers; both calls take and drop the rwsem, this means
that the notifier list can change in between the two calls, making @nr
meaningless.
Fix this by replacing all the __foo_notifier_call_chain() functions
with foo_notifier_call_chain_robust() that embeds the above pattern,
but ensures it is inside a single lock region.
Note: I switched atomic_notifier_call_chain_robust() to use
the spinlock, since RCU cannot provide the guarantee
required for the recovery.
Note: software_resume() error handling was broken afaict.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20200818135804.325626653@infradead.org
Export log_suspend_abort_reason and log_abnormal_wakeup_reason. This
will allow device-specific vendor modules to log these specific wakeup
reasons.
Bug: 155142116
Signed-off-by: Daniel Mentz <danielmentz@google.com>
Change-Id: I0b1e065b57d7e5ddd36c8dbc4f086661ae56041a
Steps along the way to 5.9-rc1
Fixes conflicts in:
drivers/iommu/Kconfig
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I18e6789f4d31ebe065aeacd47411b31fa928f6b4
Pull libnvdimm updayes from Vishal Verma:
"You'd normally receive this pull request from Dan Williams, but he's
busy watching a newborn (Congrats Dan!), so I'm watching libnvdimm
this cycle.
This adds a new feature in libnvdimm - 'Runtime Firmware Activation',
and a few small cleanups and fixes in libnvdimm and DAX. I'd
originally intended to make separate topic-based pull requests - one
for libnvdimm, and one for DAX, but some of the DAX material fell out
since it wasn't quite ready.
Summary:
- add 'Runtime Firmware Activation' support for NVDIMMs that
advertise the relevant capability
- misc libnvdimm and DAX cleanups"
* tag 'libnvdimm-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr
libnvdimm/security: the 'security' attr never show 'overwrite' state
libnvdimm/security: fix a typo
ACPI: NFIT: Fix ARS zero-sized allocation
dax: Fix incorrect argument passed to xas_set_err()
ACPI: NFIT: Add runtime firmware activate support
PM, libnvdimm: Add runtime firmware activation support
libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO()
drivers/dax: Expand lock scope to cover the use of addresses
fs/dax: Remove unused size parameter
dax: print error message by pr_info() in __generic_fsdax_supported()
driver-core: Introduce DEVICE_ATTR_ADMIN_{RO,RW}
tools/testing/nvdimm: Emulate firmware activation commands
tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation
tools/testing/nvdimm: Add command debug messages
tools/testing/nvdimm: Cleanup dimm index passing
ACPI: NFIT: Define runtime firmware activation commands
ACPI: NFIT: Move bus_dsm_mask out of generic nvdimm_bus_descriptor
libnvdimm: Validate command family indices
Merges along the way to 5.9-rc1
resolves conflicts in:
Documentation/ABI/testing/sysfs-class-power
drivers/power/supply/power_supply_sysfs.c
fs/crypto/inline_crypt.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia087834f54fb4e5269d68c3c404747ceed240701
In order to prepare for per-object slab memory accounting, convert
NR_SLAB_RECLAIMABLE and NR_SLAB_UNRECLAIMABLE vmstat items to bytes.
To make it obvious, rename them to NR_SLAB_RECLAIMABLE_B and
NR_SLAB_UNRECLAIMABLE_B (similar to NR_KERNEL_STACK_KB).
Internally global and per-node counters are stored in pages, however memcg
and lruvec counters are stored in bytes. This scheme may look weird, but
only for now. As soon as slab pages will be shared between multiple
cgroups, global and node counters will reflect the total number of slab
pages. However memcg and lruvec counters will be used for per-memcg slab
memory tracking, which will take separate kernel objects in the account.
Keeping global and node counters in pages helps to avoid additional
overhead.
The size of slab memory shouldn't exceed 4Gb on 32-bit machines, so it
will fit into atomic_long_t we use for vmstats.
Signed-off-by: Roman Gushchin <guro@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Lameter <cl@linux.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/20200623174037.3951353-4-guro@fb.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Baby steps on the way to 5.9-rc1.
Resolves merge issues with:
arch/arm64/boot/dts/qcom/sdm845-db845c.dts
drivers/soc/qcom/Kconfig
kernel/sched/cpufreq_schedutil.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ieb3344a22f9cf0d55ec5fc0daebe7602a248ab53
* pm-sleep:
PM: sleep: spread "const char *" correctness
PM: hibernate: fix white space in a few places
freezer: Add unsafe version of freezable_schedule_timeout_interruptible() for NFS
PM: sleep: core: Emit changed uevent on wakeup_sysfs_add/remove
* pm-domains:
PM: domains: Restore comment indentation for generic_pm_domain.child_links
PM: domains: Fix up terminology with parent/child
* powercap:
powercap: Add Power Limit4 support
powercap: idle_inject: Replace play_idle() with play_idle_precise() in comments
powercap: intel_rapl: add support for Sapphire Rapids
* pm-tools:
pm-graph v5.7 - important s2idle fixes
cpupower: Replace HTTP links with HTTPS ones
cpupower: Fix NULL but dereferenced coccicheck errors
cpupower: Fix comparing pointer to 0 coccicheck warns
Abstract platform specific mechanics for nvdimm firmware activation
behind a handful of generic ops. At the bus level ->activate_state()
indicates the unified state (idle, busy, armed) of all DIMMs on the bus,
and ->capability() indicates the system state expectations for activate.
At the DIMM level ->activate_state() indicates the per-DIMM state,
->activate_result() indicates the outcome of the last activation
attempt, and ->arm() attempts to transition the DIMM from 'idle' to
'armed'.
A new hibernate_quiet_exec() facility is added to support firmware
activation in an OS defined system quiesce state. It leverages the fact
that the hibernate-freeze state wants to assert that a memory
hibernation snapshot can be taken. This is in contrast to a platform
firmware defined quiesce state that may forcefully quiet the memory
controller independent of whether an individual device-driver properly
supports hibernate-freeze.
The libnvdimm sysfs interface is extended to support detection of a
firmware activate capability. The mechanism supports enumeration and
triggering of firmware activate, optionally in the
hibernate_quiet_exec() context.
[rafael: hibernate_quiet_exec() proposal]
[vishal: fix up sparse warning, grammar in Documentation/]
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Reported-by: kernel test robot <lkp@intel.com>
Co-developed-by: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Signed-off-by: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
make sure that only one of the following wakeup reasons being captured:
1. RESUME_IRQ: system has suspended successfully and wakeup by IRQs.
2. RESUME_ABORT: wakeup sources are activated during suspend flow.
3. RESUME_ABNORMAL: misconfigured IRQ being captured.
Bug: 160945565
Signed-off-by: claude.yen <claude.yen@mediatek.com>
Change-Id: I13756e4aa083e1f86ffc9030ff9506a3092d8933
export log_threaded_irq_wakeup_reason for GKI
Kernel modules can utilize this API to log wakeup irqs
Bug: 160209373
Signed-off-by: claude.yen <claude.yen@mediatek.com>
Change-Id: I4416a58a5c8ac2970405b8760ac1fb4360a96c76
Fixed string literals can be referred to as "const char *".
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
[ rjw: Minor subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
In hibernate.c, some places lack of spaces while some places have
redundant spaces. So fix them.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Remove old function em_register_perf_domain which is no longer needed.
There is em_dev_register_perf_domain that covers old use cases and new as
well.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Quentin Perret <qperret@google.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Add support for other devices than CPUs. The registration function
does not require a valid cpumask pointer and is ready to handle new
devices. Some of the internal structures has been reorganized in order to
keep consistent view (like removing per_cpu pd pointers).
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The Energy Model framework is going to support devices other that CPUs. In
order to make this happen change the callback function and add pointer to
a device as an argument.
Update the related users to use new function and new callback from the
Energy Model.
Acked-by: Quentin Perret <qperret@google.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Add now function in the Energy Model framework which is going to support
new devices. This function will help in transition and make it smoother.
For now it still checks if the cpumask is a valid pointer, which will be
removed later when the new structures and infrastructure will be ready.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Quentin Perret <qperret@google.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The Energy Model uses concept of performance domain and capacity states in
order to calculate power used by CPUs. Change naming convention from
capacity to performance state would enable wider usage in future, e.g.
upcoming support for other devices other than CPUs.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Quentin Perret <qperret@google.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Since commit 84af7a6194 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.
This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.
There are a variety of indentation styles found.
a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'
In order to convert all of them to 1 tab + 'help', I ran the
following commend:
$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tiny merge resolutions along the way to 5.8-rc1.
Change-Id: I0036e22af4e398b0bb3b9855ff90d60b9c0227ee
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Pull more power management updates from Rafael Wysocki:
"These are operating performance points (OPP) framework updates mostly,
including support for interconnect bandwidth in the OPP core, plus a
few cpufreq changes, including boost support in the CPPC cpufreq
driver, an ACPI device power management fix and a hibernation code
cleanup.
Specifics:
- Add support for interconnect bandwidth to the OPP core (Georgi
Djakov, Saravana Kannan, Sibi Sankar, Viresh Kumar).
- Add support for regulator enable/disable to the OPP core (Kamil
Konieczny).
- Add boost support to the CPPC cpufreq driver (Xiongfeng Wang).
- Make the tegra186 cpufreq driver set the
CPUFREQ_NEED_INITIAL_FREQ_CHECK flag (Mian Yousaf Kaukab).
- Prevent the ACPI power management from using power resources with
devices where the list of power resources for power state D0 (full
power) is missing (Rafael Wysocki).
- Annotate a hibernation-related function with __init (Christophe
JAILLET)"
* tag 'pm-5.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PM: Avoid using power resources if there are none for D0
cpufreq: CPPC: add SW BOOST support
cpufreq: change '.set_boost' to act on one policy
PM: hibernate: Add __init annotation to swsusp_header_init()
opp: Don't parse icc paths unnecessarily
opp: Remove bandwidth votes when target_freq is zero
opp: core: add regulators enable and disable
opp: Reorder the code for !target_freq case
opp: Expose bandwidth information via debugfs
cpufreq: dt: Add support for interconnect bandwidth scaling
opp: Update the bandwidth on OPP frequency changes
opp: Add sanity checks in _read_opp_key()
opp: Add support for parsing interconnect bandwidth
cpufreq: tegra186: add CPUFREQ_NEED_INITIAL_FREQ_CHECK flag
OPP: Add helpers for reading the binding properties
dt-bindings: opp: Introduce opp-peak-kBps and opp-avg-kBps bindings
Pull tty/serial driver updates from Greg KH:
"Here is the tty and serial driver updates for 5.8-rc1
Nothing huge at all, just a lot of little serial driver fixes, updates
for new devices and features, and other small things. Full details are
in the shortlog.
All of these have been in linux-next with no issues for a while"
* tag 'tty-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (67 commits)
tty: serial: qcom_geni_serial: Add 51.2MHz frequency support
tty: serial: imx: clear Ageing Timer Interrupt in handler
serial: 8250_fintek: Add F81966 Support
sc16is7xx: Add flag to activate IrDA mode
dt-bindings: sc16is7xx: Add flag to activate IrDA mode
serial: 8250: Support rs485 bus termination GPIO
serial: 8520_port: Fix function param documentation
dt-bindings: serial: Add binding for rs485 bus termination GPIO
vt: keyboard: avoid signed integer overflow in k_ascii
serial: 8250: Enable 16550A variants by default on non-x86
tty: hvc_console, fix crashes on parallel open/close
serial: imx: Initialize lock for non-registered console
sc16is7xx: Read the LSR register for basic device presence check
sc16is7xx: Allow sharing the IRQ line
sc16is7xx: Use threaded IRQ
sc16is7xx: Always use falling edge IRQ
tty: n_gsm: Fix bogus i++ in gsm_data_kick
tty: n_gsm: Remove unnecessary test in gsm_print_packet()
serial: stm32: add no_console_suspend support
tty: serial: fsl_lpuart: Use __maybe_unused instead of #if CONFIG_PM_SLEEP
...
'swsusp_header_init()' is only called via 'core_initcall'.
It can be marked as __init to save a few bytes of memory.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[ rjw: Subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
