Commit Graph

1433 Commits

Author SHA1 Message Date
Greg Kroah-Hartman
2300418cc6 This is the 5.10.65 stable release
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Merge 5.10.65 into android12-5.10-lts

Changes in 5.10.65
	locking/mutex: Fix HANDOFF condition
	regmap: fix the offset of register error log
	regulator: tps65910: Silence deferred probe error
	crypto: mxs-dcp - Check for DMA mapping errors
	sched/deadline: Fix reset_on_fork reporting of DL tasks
	power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
	crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
	sched/deadline: Fix missing clock update in migrate_task_rq_dl()
	rcu/tree: Handle VM stoppage in stall detection
	EDAC/mce_amd: Do not load edac_mce_amd module on guests
	posix-cpu-timers: Force next expiration recalc after itimer reset
	hrtimer: Avoid double reprogramming in __hrtimer_start_range_ns()
	hrtimer: Ensure timerfd notification for HIGHRES=n
	udf: Check LVID earlier
	udf: Fix iocharset=utf8 mount option
	isofs: joliet: Fix iocharset=utf8 mount option
	bcache: add proper error unwinding in bcache_device_init
	blk-throtl: optimize IOPS throttle for large IO scenarios
	nvme-tcp: don't update queue count when failing to set io queues
	nvme-rdma: don't update queue count when failing to set io queues
	nvmet: pass back cntlid on successful completion
	power: supply: smb347-charger: Add missing pin control activation
	power: supply: max17042_battery: fix typo in MAx17042_TOFF
	s390/cio: add dev_busid sysfs entry for each subchannel
	s390/zcrypt: fix wrong offset index for APKA master key valid state
	libata: fix ata_host_start()
	crypto: omap - Fix inconsistent locking of device lists
	crypto: qat - do not ignore errors from enable_vf2pf_comms()
	crypto: qat - handle both source of interrupt in VF ISR
	crypto: qat - fix reuse of completion variable
	crypto: qat - fix naming for init/shutdown VF to PF notifications
	crypto: qat - do not export adf_iov_putmsg()
	fcntl: fix potential deadlock for &fasync_struct.fa_lock
	udf_get_extendedattr() had no boundary checks.
	s390/kasan: fix large PMD pages address alignment check
	s390/pci: fix misleading rc in clp_set_pci_fn()
	s390/debug: keep debug data on resize
	s390/debug: fix debug area life cycle
	s390/ap: fix state machine hang after failure to enable irq
	power: supply: cw2015: use dev_err_probe to allow deferred probe
	m68k: emu: Fix invalid free in nfeth_cleanup()
	sched/numa: Fix is_core_idle()
	sched: Fix UCLAMP_FLAG_IDLE setting
	rcu: Fix to include first blocked task in stall warning
	rcu: Add lockdep_assert_irqs_disabled() to rcu_sched_clock_irq() and callees
	rcu: Fix stall-warning deadlock due to non-release of rcu_node ->lock
	m68k: Fix invalid RMW_INSNS on CPUs that lack CAS
	block: return ELEVATOR_DISCARD_MERGE if possible
	spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
	spi: spi-pic32: Fix issue with uninitialized dma_slave_config
	genirq/timings: Fix error return code in irq_timings_test_irqs()
	irqchip/loongson-pch-pic: Improve edge triggered interrupt support
	lib/mpi: use kcalloc in mpi_resize
	clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
	block: nbd: add sanity check for first_minor
	spi: coldfire-qspi: Use clk_disable_unprepare in the remove function
	irqchip/gic-v3: Fix priority comparison when non-secure priorities are used
	crypto: qat - use proper type for vf_mask
	certs: Trigger creation of RSA module signing key if it's not an RSA key
	tpm: ibmvtpm: Avoid error message when process gets signal while waiting
	x86/mce: Defer processing of early errors
	spi: davinci: invoke chipselect callback
	blk-crypto: fix check for too-large dun_bytes
	regulator: vctrl: Use locked regulator_get_voltage in probe path
	regulator: vctrl: Avoid lockdep warning in enable/disable ops
	spi: sprd: Fix the wrong WDG_LOAD_VAL
	spi: spi-zynq-qspi: use wait_for_completion_timeout to make zynq_qspi_exec_mem_op not interruptible
	EDAC/i10nm: Fix NVDIMM detection
	drm/panfrost: Fix missing clk_disable_unprepare() on error in panfrost_clk_init()
	drm/gma500: Fix end of loop tests for list_for_each_entry
	ASoC: mediatek: mt8183: Fix Unbalanced pm_runtime_enable in mt8183_afe_pcm_dev_probe
	media: TDA1997x: enable EDID support
	leds: is31fl32xx: Fix missing error code in is31fl32xx_parse_dt()
	soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally
	media: cxd2880-spi: Fix an error handling path
	drm/of: free the right object
	bpf: Fix a typo of reuseport map in bpf.h.
	bpf: Fix potential memleak and UAF in the verifier.
	drm/of: free the iterator object on failure
	gve: fix the wrong AdminQ buffer overflow check
	libbpf: Fix the possible memory leak on error
	ARM: dts: aspeed-g6: Fix HVI3C function-group in pinctrl dtsi
	arm64: dts: renesas: r8a77995: draak: Remove bogus adv7511w properties
	i40e: improve locking of mac_filter_hash
	soc: qcom: rpmhpd: Use corner in power_off
	libbpf: Fix removal of inner map in bpf_object__create_map
	gfs2: Fix memory leak of object lsi on error return path
	firmware: fix theoretical UAF race with firmware cache and resume
	driver core: Fix error return code in really_probe()
	ionic: cleanly release devlink instance
	media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
	media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
	media: dvb-usb: Fix error handling in dvb_usb_i2c_init
	media: go7007: fix memory leak in go7007_usb_probe
	media: go7007: remove redundant initialization
	media: rockchip/rga: use pm_runtime_resume_and_get()
	media: rockchip/rga: fix error handling in probe
	media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats
	media: atomisp: fix the uninitialized use and rename "retvalue"
	Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
	6lowpan: iphc: Fix an off-by-one check of array index
	drm/amdgpu/acp: Make PM domain really work
	tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
	ARM: dts: meson8: Use a higher default GPU clock frequency
	ARM: dts: meson8b: odroidc1: Fix the pwm regulator supply properties
	ARM: dts: meson8b: mxq: Fix the pwm regulator supply properties
	ARM: dts: meson8b: ec100: Fix the pwm regulator supply properties
	net/mlx5e: Prohibit inner indir TIRs in IPoIB
	net/mlx5e: Block LRO if firmware asks for tunneled LRO
	cgroup/cpuset: Fix a partition bug with hotplug
	drm: mxsfb: Enable recovery on underflow
	drm: mxsfb: Increase number of outstanding requests on V4 and newer HW
	drm: mxsfb: Clear FIFO_CLEAR bit
	net: cipso: fix warnings in netlbl_cipsov4_add_std
	Bluetooth: mgmt: Fix wrong opcode in the response for add_adv cmd
	arm64: dts: renesas: rzg2: Convert EtherAVB to explicit delay handling
	arm64: dts: renesas: hihope-rzg2-ex: Add EtherAVB internal rx delay
	devlink: Break parameter notification sequence to be before/after unload/load driver
	net/mlx5: Fix missing return value in mlx5_devlink_eswitch_inline_mode_set()
	i2c: highlander: add IRQ check
	leds: lt3593: Put fwnode in any case during ->probe()
	leds: trigger: audio: Add an activate callback to ensure the initial brightness is set
	media: em28xx-input: fix refcount bug in em28xx_usb_disconnect
	media: venus: venc: Fix potential null pointer dereference on pointer fmt
	PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently
	PCI: PM: Enable PME if it can be signaled from D3cold
	bpf, samples: Add missing mprog-disable to xdp_redirect_cpu's optstring
	soc: qcom: smsm: Fix missed interrupts if state changes while masked
	debugfs: Return error during {full/open}_proxy_open() on rmmod
	Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
	PM: EM: Increase energy calculation precision
	selftests/bpf: Fix bpf-iter-tcp4 test to print correctly the dest IP
	drm/msm/mdp4: refactor HW revision detection into read_mdp_hw_revision
	drm/msm/mdp4: move HW revision detection to earlier phase
	drm/msm/dpu: make dpu_hw_ctl_clear_all_blendstages clear necessary LMs
	arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
	counter: 104-quad-8: Return error when invalid mode during ceiling_write
	cgroup/cpuset: Miscellaneous code cleanup
	cgroup/cpuset: Fix violation of cpuset locking rule
	ASoC: Intel: Fix platform ID matching
	Bluetooth: fix repeated calls to sco_sock_kill
	drm/msm/dsi: Fix some reference counted resource leaks
	net/mlx5: Register to devlink ingress VLAN filter trap
	net/mlx5: Fix unpublish devlink parameters
	ASoC: rt5682: Implement remove callback
	ASoC: rt5682: Properly turn off regulators if wrong device ID
	usb: dwc3: meson-g12a: add IRQ check
	usb: dwc3: qcom: add IRQ check
	usb: gadget: udc: at91: add IRQ check
	usb: gadget: udc: s3c2410: add IRQ check
	usb: phy: fsl-usb: add IRQ check
	usb: phy: twl6030: add IRQ checks
	usb: gadget: udc: renesas_usb3: Fix soc_device_match() abuse
	selftests/bpf: Fix test_core_autosize on big-endian machines
	devlink: Clear whole devlink_flash_notify struct
	samples: pktgen: add missing IPv6 option to pktgen scripts
	Bluetooth: Move shutdown callback before flushing tx and rx queue
	PM: cpu: Make notifier chain use a raw_spinlock_t
	usb: host: ohci-tmio: add IRQ check
	usb: phy: tahvo: add IRQ check
	libbpf: Re-build libbpf.so when libbpf.map changes
	mac80211: Fix insufficient headroom issue for AMSDU
	locking/lockdep: Mark local_lock_t
	locking/local_lock: Add missing owner initialization
	lockd: Fix invalid lockowner cast after vfs_test_lock
	nfsd4: Fix forced-expiry locking
	arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
	clk: staging: correct reference to config IOMEM to config HAS_IOMEM
	i2c: synquacer: fix deferred probing
	firmware: raspberrypi: Keep count of all consumers
	firmware: raspberrypi: Fix a leak in 'rpi_firmware_get()'
	usb: gadget: mv_u3d: request_irq() after initializing UDC
	mm/swap: consider max pages in iomap_swapfile_add_extent
	lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ
	Bluetooth: add timeout sanity check to hci_inquiry
	i2c: iop3xx: fix deferred probing
	i2c: s3c2410: fix IRQ check
	i2c: fix platform_get_irq.cocci warnings
	i2c: hix5hd2: fix IRQ check
	gfs2: init system threads before freeze lock
	rsi: fix error code in rsi_load_9116_firmware()
	rsi: fix an error code in rsi_probe()
	ASoC: Intel: kbl_da7219_max98927: Fix format selection for max98373
	ASoC: Intel: Skylake: Leave data as is when invoking TLV IPCs
	ASoC: Intel: Skylake: Fix module resource and format selection
	mmc: sdhci: Fix issue with uninitialized dma_slave_config
	mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
	mmc: moxart: Fix issue with uninitialized dma_slave_config
	bpf: Fix possible out of bound write in narrow load handling
	CIFS: Fix a potencially linear read overflow
	i2c: mt65xx: fix IRQ check
	i2c: xlp9xx: fix main IRQ check
	usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
	usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available
	usb: bdc: Fix a resource leak in the error handling path of 'bdc_probe()'
	tty: serial: fsl_lpuart: fix the wrong mapbase value
	ASoC: wcd9335: Fix a double irq free in the remove function
	ASoC: wcd9335: Fix a memory leak in the error handling path of the probe function
	ASoC: wcd9335: Disable irq on slave ports in the remove function
	iwlwifi: follow the new inclusive terminology
	iwlwifi: skip first element in the WTAS ACPI table
	ice: Only lock to update netdev dev_addr
	ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
	atlantic: Fix driver resume flow.
	bcma: Fix memory leak for internally-handled cores
	brcmfmac: pcie: fix oops on failure to resume and reprobe
	ipv6: make exception cache less predictible
	ipv4: make exception cache less predictible
	net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed
	net: qualcomm: fix QCA7000 checksum handling
	octeontx2-af: Fix loop in free and unmap counter
	octeontx2-af: Fix static code analyzer reported issues
	octeontx2-af: Set proper errorcode for IPv4 checksum errors
	ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
	ASoC: rt5682: Remove unused variable in rt5682_i2c_remove()
	iwlwifi Add support for ax201 in Samsung Galaxy Book Flex2 Alpha
	f2fs: guarantee to write dirty data when enabling checkpoint back
	time: Handle negative seconds correctly in timespec64_to_ns()
	io_uring: IORING_OP_WRITE needs hash_reg_file set
	bio: fix page leak bio_add_hw_page failure
	tty: Fix data race between tiocsti() and flush_to_ldisc()
	perf/x86/amd/ibs: Extend PERF_PMU_CAP_NO_EXCLUDE to IBS Op
	x86/resctrl: Fix a maybe-uninitialized build warning treated as error
	Revert "KVM: x86: mmu: Add guest physical address check in translate_gpa()"
	KVM: s390: index kvm->arch.idle_mask by vcpu_idx
	KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
	KVM: VMX: avoid running vmx_handle_exit_irqoff in case of emulation
	KVM: nVMX: Unconditionally clear nested.pi_pending on nested VM-Enter
	ARM: dts: at91: add pinctrl-{names, 0} for all gpios
	fuse: truncate pagecache on atomic_o_trunc
	fuse: flush extending writes
	IMA: remove -Wmissing-prototypes warning
	IMA: remove the dependency on CRYPTO_MD5
	fbmem: don't allow too huge resolutions
	backlight: pwm_bl: Improve bootloader/kernel device handover
	clk: kirkwood: Fix a clocking boot regression
	Linux 5.10.65

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie0b9306ba6ee4193de3200df7cdacaeba152b83e
2021-09-15 14:16:47 +02:00
Zhen Lei
e9a902f882 genirq/timings: Fix error return code in irq_timings_test_irqs()
[ Upstream commit 290fdc4b7e ]

Return a negative error code from the error handling case instead of 0, as
done elsewhere in this function.

Fixes: f52da98d90 ("genirq/timings: Add selftest for irqs circular buffer")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210811093333.2376-1-thunder.leizhen@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15 09:50:29 +02:00
Greg Kroah-Hartman
b558262fdc This is the 5.10.60 stable release
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Merge 5.10.60 into android12-5.10-lts

Changes in 5.10.60
	iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels
	iio: adis: set GPIO reset pin direction
	iio: humidity: hdc100x: Add margin to the conversion time
	iio: adc: Fix incorrect exit of for-loop
	ASoC: amd: Fix reference to PCM buffer address
	ASoC: xilinx: Fix reference to PCM buffer address
	ASoC: uniphier: Fix reference to PCM buffer address
	ASoC: tlv320aic31xx: Fix jack detection after suspend
	ASoC: intel: atom: Fix reference to PCM buffer address
	i2c: dev: zero out array used for i2c reads from userspace
	cifs: create sd context must be a multiple of 8
	scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash
	seccomp: Fix setting loaded filter count during TSYNC
	net: ethernet: ti: cpsw: fix min eth packet size for non-switch use-cases
	ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch
	ceph: reduce contention in ceph_check_delayed_caps()
	ACPI: NFIT: Fix support for virtual SPA ranges
	libnvdimm/region: Fix label activation vs errors
	drm/amd/display: Remove invalid assert for ODM + MPC case
	drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work
	drm/amdgpu: don't enable baco on boco platforms in runpm
	ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi
	ieee802154: hwsim: fix GPF in hwsim_new_edge_nl
	pinctrl: mediatek: Fix fallback behavior for bias_set_combo
	ASoC: cs42l42: Correct definition of ADC Volume control
	ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J
	ASoC: SOF: Intel: hda-ipc: fix reply size checking
	ASoC: cs42l42: Fix inversion of ADC Notch Switch control
	ASoC: cs42l42: Remove duplicate control for WNF filter frequency
	netfilter: nf_conntrack_bridge: Fix memory leak when error
	pinctrl: tigerlake: Fix GPIO mapping for newer version of software
	ASoC: cs42l42: Fix LRCLK frame start edge
	net: dsa: mt7530: add the missing RxUnicast MIB counter
	net: mvvp2: fix short frame size on s390
	platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables
	libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT
	bpf: Fix integer overflow involving bucket_size
	net: phy: micrel: Fix link detection on ksz87xx switch"
	ppp: Fix generating ifname when empty IFLA_IFNAME is specified
	net/smc: fix wait on already cleared link
	net: sched: act_mirred: Reset ct info when mirror/redirect skb
	ice: Prevent probing virtual functions
	ice: don't remove netdev->dev_addr from uc sync list
	iavf: Set RSS LUT and key in reset handle path
	psample: Add a fwd declaration for skbuff
	bareudp: Fix invalid read beyond skb's linear data
	net/mlx5: Synchronize correct IRQ when destroying CQ
	net/mlx5: Fix return value from tracer initialization
	drm/meson: fix colour distortion from HDR set during vendor u-boot
	net: dsa: microchip: Fix ksz_read64()
	net: dsa: microchip: ksz8795: Fix VLAN filtering
	net: Fix memory leak in ieee802154_raw_deliver
	net: igmp: fix data-race in igmp_ifc_timer_expire()
	net: dsa: lan9303: fix broken backpressure in .port_fdb_dump
	net: dsa: lantiq: fix broken backpressure in .port_fdb_dump
	net: dsa: sja1105: fix broken backpressure in .port_fdb_dump
	net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry
	net: bridge: fix flags interpretation for extern learn fdb entries
	net: bridge: fix memleak in br_add_if()
	net: linkwatch: fix failure to restore device state across suspend/resume
	tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets
	net: igmp: increase size of mr_ifc_count
	drm/i915: Only access SFC_DONE when media domain is not fused off
	xen/events: Fix race in set_evtchn_to_irq
	vsock/virtio: avoid potential deadlock when vsock device remove
	nbd: Aovid double completion of a request
	arm64: efi: kaslr: Fix occasional random alloc (and boot) failure
	efi/libstub: arm64: Force Image reallocation if BSS was not reserved
	efi/libstub: arm64: Relax 2M alignment again for relocatable kernels
	powerpc/kprobes: Fix kprobe Oops happens in booke
	x86/tools: Fix objdump version check again
	genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP
	x86/msi: Force affinity setup before startup
	x86/ioapic: Force affinity setup before startup
	x86/resctrl: Fix default monitoring groups reporting
	genirq/msi: Ensure deactivation on teardown
	genirq/timings: Prevent potential array overflow in __irq_timings_store()
	PCI/MSI: Enable and mask MSI-X early
	PCI/MSI: Mask all unused MSI-X entries
	PCI/MSI: Enforce that MSI-X table entry is masked for update
	PCI/MSI: Enforce MSI[X] entry updates to be visible
	PCI/MSI: Do not set invalid bits in MSI mask
	PCI/MSI: Correct misleading comments
	PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
	PCI/MSI: Protect msi_desc::masked for multi-MSI
	powerpc/smp: Fix OOPS in topology_init()
	efi/libstub: arm64: Double check image alignment at entry
	KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation
	KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF
	vboxsf: Add vboxsf_[create|release]_sf_handle() helpers
	vboxsf: Add support for the atomic_open directory-inode op
	ceph: add some lockdep assertions around snaprealm handling
	ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm
	ceph: take snap_empty_lock atomically with snaprealm refcount change
	vmlinux.lds.h: Handle clang's module.{c,d}tor sections
	KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
	KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656)
	net: dsa: microchip: Fix probing KSZ87xx switch with DT node for host port
	net: dsa: microchip: ksz8795: Fix PVID tag insertion
	net: dsa: microchip: ksz8795: Reject unsupported VLAN configuration
	net: dsa: microchip: ksz8795: Fix VLAN untagged flag change on deletion
	net: dsa: microchip: ksz8795: Use software untagging on CPU port
	Linux 5.10.60

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7d55aed1883b31ba2d9b8dfad4bc33e1efbcbd2f
2021-08-27 17:14:51 +02:00
Maulik Shah
4c9aa4c6f0 FROMGIT: irqdomain: Export irq_domain_disconnect_hierarchy()
Export irq_domain_disconnect_hierarchy() so irqchip module drivers
can use it.

Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1629705880-27877-2-git-send-email-mkshah@codeaurora.org

Bug: 196928089
(cherry picked from commit 131d326ba9
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/irqchip-next)

Change-Id: Ia38d7a23f60930970dde2edfad95a6924e807939
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
2021-08-25 00:41:42 +00:00
Ben Dai
2d2c668480 genirq/timings: Prevent potential array overflow in __irq_timings_store()
commit b9cc7d8a46 upstream.

When the interrupt interval is greater than 2 ^ PREDICTION_BUFFER_SIZE *
PREDICTION_FACTOR us and less than 1s, the calculated index will be greater
than the length of irqs->ema_time[]. Check the calculated index before
using it to prevent array overflow.

Fixes: 23aa3b9a6b ("genirq/timings: Encapsulate storing function")
Signed-off-by: Ben Dai <ben.dai@unisoc.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210425150903.25456-1-ben.dai9703@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-18 08:59:15 +02:00
Bixuan Cui
355754194b genirq/msi: Ensure deactivation on teardown
commit dbbc93576e upstream.

msi_domain_alloc_irqs() invokes irq_domain_activate_irq(), but
msi_domain_free_irqs() does not enforce deactivation before tearing down
the interrupts.

This happens when PCI/MSI interrupts are set up and never used before being
torn down again, e.g. in error handling pathes. The only place which cleans
that up is the error handling path in msi_domain_alloc_irqs().

Move the cleanup from msi_domain_alloc_irqs() into msi_domain_free_irqs()
to cure that.

Fixes: f3b0946d62 ("genirq/msi: Make sure PCI MSIs are activated early")
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210518033117.78104-1-cuibixuan@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-18 08:59:15 +02:00
Thomas Gleixner
4e52a4fe6f genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP
commit 826da77129 upstream.

X86 IO/APIC and MSI interrupts (when used without interrupts remapping)
require that the affinity setup on startup is done before the interrupt is
enabled for the first time as the non-remapped operation mode cannot safely
migrate enabled interrupts from arbitrary contexts. Provide a new irq chip
flag which allows affected hardware to request this.

This has to be opt-in because there have been reports in the past that some
interrupt chips cannot handle affinity setting before startup.

Fixes: 1840475676 ("genirq: Expose default irq affinity mask (take 3)")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210729222542.779791738@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-18 08:59:15 +02:00
Jianqun Xu
2a8bfea53d UPSTREAM: kernel/irq: export irq_gc_set_wake
Module driver may use irq_gc_set_wake.

Bug: 194515348
Change-Id: I52f43e1dff15d987532395e5151e65419b5904b2
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210305080658.2422114-1-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit 024c79520f)
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2021-07-30 06:41:28 +00:00
Marc Zyngier
3f9d45d802 FROMLIST: genirq: Allow an interrupt to be marked as 'raw'
Some interrupts (such as the rescheduling IPI) rely on not going through
the irq_enter()/irq_exit() calls. To distinguish such interrupts, add
a new IRQ flag that allows the low-level handling code to sidestep the
enter()/exit() calls.

Only the architecture code is expected to use this. It will do the wrong
thing on normal interrupts. Note that this is a band-aid until we can
move to some more correct infrastructure (such as kernel/entry/common.c).

Bug: 191808738
Link: https://lore.kernel.org/lkml/20201124141449.572446-3-maz@kernel.org/
Change-Id: I0609a8b689219ba9e769c8b9f7fcf1e77a0ff1ca
Signed-off-by: Marc Zyngier <maz@kernel.org>
[minor port to 5.10]
Signed-off-by: Stephen Dickey <dickey@codeaurora.org>
2021-06-23 18:11:55 +00:00
Marc Zyngier
08327b9007 FROMLIST: genirq: Add __irq_modify_status() helper to clear/set special flags
Some arch-specific flags need to be set/cleared, but not exposed to
random device drivers. Introduce a new helper (__irq_modify_status())
that takes an arbitrary mask, and rewrite irq_modify_status() to use
this new helper.

No functionnal change.

Bug: 191808738
Link: https://lore.kernel.org/lkml/20201124141449.572446-5-maz@kernel.org/
Change-Id: I2c2c0d6599d0ab39fad22462bf4c87694362fba8
Signed-off-by: Marc Zyngier <maz@kernel.org>
[minor port to 5.10]
Signed-off-by: Stephen Dickey <dickey@codeaurora.org>
2021-06-23 18:11:38 +00:00
Greg Kroah-Hartman
a1ac3f3093 Merge 5.10.36 into android12-5.10
Changes in 5.10.36
	bus: mhi: core: Fix check for syserr at power_up
	bus: mhi: core: Clear configuration from channel context during reset
	bus: mhi: core: Sanity check values from remote device before use
	nitro_enclaves: Fix stale file descriptors on failed usercopy
	dyndbg: fix parsing file query without a line-range suffix
	s390/disassembler: increase ebpf disasm buffer size
	s390/zcrypt: fix zcard and zqueue hot-unplug memleak
	vhost-vdpa: fix vm_flags for virtqueue doorbell mapping
	tpm: acpi: Check eventlog signature before using it
	ACPI: custom_method: fix potential use-after-free issue
	ACPI: custom_method: fix a possible memory leak
	ftrace: Handle commands when closing set_ftrace_filter file
	ARM: 9056/1: decompressor: fix BSS size calculation for LLVM ld.lld
	arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
	arm64: dts: mt8173: fix property typo of 'phys' in dsi node
	ecryptfs: fix kernel panic with null dev_name
	fs/epoll: restore waking from ep_done_scan()
	mtd: spi-nor: core: Fix an issue of releasing resources during read/write
	Revert "mtd: spi-nor: macronix: Add support for mx25l51245g"
	mtd: spinand: core: add missing MODULE_DEVICE_TABLE()
	mtd: rawnand: atmel: Update ecc_stats.corrected counter
	mtd: physmap: physmap-bt1-rom: Fix unintentional stack access
	erofs: add unsupported inode i_format check
	spi: stm32-qspi: fix pm_runtime usage_count counter
	spi: spi-ti-qspi: Free DMA resources
	scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand()
	scsi: mpt3sas: Block PCI config access from userspace during reset
	mmc: uniphier-sd: Fix an error handling path in uniphier_sd_probe()
	mmc: uniphier-sd: Fix a resource leak in the remove function
	mmc: sdhci: Check for reset prior to DMA address unmap
	mmc: sdhci-pci: Fix initialization of some SD cards for Intel BYT-based controllers
	mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit
	mmc: block: Update ext_csd.cache_ctrl if it was written
	mmc: block: Issue a cache flush only when it's enabled
	mmc: core: Do a power cycle when the CMD11 fails
	mmc: core: Set read only for SD cards with permanent write protect bit
	mmc: core: Fix hanging on I/O during system suspend for removable cards
	irqchip/gic-v3: Do not enable irqs when handling spurious interrups
	cifs: Return correct error code from smb2_get_enc_key
	cifs: fix out-of-bound memory access when calling smb3_notify() at mount point
	cifs: detect dead connections only when echoes are enabled.
	smb2: fix use-after-free in smb2_ioctl_query_info()
	btrfs: handle remount to no compress during compression
	x86/build: Disable HIGHMEM64G selection for M486SX
	btrfs: fix metadata extent leak after failure to create subvolume
	intel_th: pci: Add Rocket Lake CPU support
	btrfs: fix race between transaction aborts and fsyncs leading to use-after-free
	posix-timers: Preserve return value in clock_adjtime32()
	fbdev: zero-fill colormap in fbcmap.c
	cpuidle: tegra: Fix C7 idling state on Tegra114
	bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first
	staging: wimax/i2400m: fix byte-order issue
	spi: ath79: always call chipselect function
	spi: ath79: remove spi-master setup and cleanup assignment
	bus: mhi: core: Destroy SBL devices when moving to mission mode
	crypto: api - check for ERR pointers in crypto_destroy_tfm()
	crypto: qat - fix unmap invalid dma address
	usb: gadget: uvc: add bInterval checking for HS mode
	usb: webcam: Invalid size of Processing Unit Descriptor
	x86/sev: Do not require Hypervisor CPUID bit for SEV guests
	crypto: hisilicon/sec - fixes a printing error
	genirq/matrix: Prevent allocation counter corruption
	usb: gadget: f_uac2: validate input parameters
	usb: gadget: f_uac1: validate input parameters
	usb: dwc3: gadget: Ignore EP queue requests during bus reset
	usb: xhci: Fix port minor revision
	kselftest/arm64: mte: Fix compilation with native compiler
	ARM: tegra: acer-a500: Rename avdd to vdda of touchscreen node
	PCI: PM: Do not read power state in pci_enable_device_flags()
	kselftest/arm64: mte: Fix MTE feature detection
	ARM: dts: BCM5301X: fix "reg" formatting in /memory node
	ARM: dts: ux500: Fix up TVK R3 sensors
	x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
	x86/boot: Add $(CLANG_FLAGS) to compressed KBUILD_CFLAGS
	efi/libstub: Add $(CLANG_FLAGS) to x86 flags
	soc/tegra: pmc: Fix completion of power-gate toggling
	arm64: dts: imx8mq-librem5-r3: Mark buck3 as always on
	tee: optee: do not check memref size on return from Secure World
	soundwire: cadence: only prepare attached devices on clock stop
	perf/arm_pmu_platform: Use dev_err_probe() for IRQ errors
	perf/arm_pmu_platform: Fix error handling
	random: initialize ChaCha20 constants with correct endianness
	usb: xhci-mtk: support quirk to disable usb2 lpm
	fpga: dfl: pci: add DID for D5005 PAC cards
	xhci: check port array allocation was successful before dereferencing it
	xhci: check control context is valid before dereferencing it.
	xhci: fix potential array out of bounds with several interrupters
	bus: mhi: core: Clear context for stopped channels from remove()
	ARM: dts: at91: change the key code of the gpio key
	tools/power/x86/intel-speed-select: Increase string size
	platform/x86: ISST: Account for increased timeout in some cases
	spi: dln2: Fix reference leak to master
	spi: omap-100k: Fix reference leak to master
	spi: qup: fix PM reference leak in spi_qup_remove()
	usb: gadget: tegra-xudc: Fix possible use-after-free in tegra_xudc_remove()
	usb: musb: fix PM reference leak in musb_irq_work()
	usb: core: hub: Fix PM reference leak in usb_port_resume()
	usb: dwc3: gadget: Check for disabled LPM quirk
	tty: n_gsm: check error while registering tty devices
	intel_th: Consistency and off-by-one fix
	phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
	crypto: sun8i-ss - Fix PM reference leak when pm_runtime_get_sync() fails
	crypto: sun8i-ce - Fix PM reference leak in sun8i_ce_probe()
	crypto: stm32/hash - Fix PM reference leak on stm32-hash.c
	crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c
	crypto: sa2ul - Fix PM reference leak in sa_ul_probe()
	crypto: omap-aes - Fix PM reference leak on omap-aes.c
	platform/x86: intel_pmc_core: Don't use global pmcdev in quirks
	spi: sync up initial chipselect state
	btrfs: do proper error handling in create_reloc_root
	btrfs: do proper error handling in btrfs_update_reloc_root
	btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
	drm: Added orientation quirk for OneGX1 Pro
	drm/qxl: do not run release if qxl failed to init
	drm/qxl: release shadow on shutdown
	drm/ast: Fix invalid usage of AST_MAX_HWC_WIDTH in cursor atomic_check
	drm/amd/display: changing sr exit latency
	drm/ast: fix memory leak when unload the driver
	drm/amd/display: Check for DSC support instead of ASIC revision
	drm/amd/display: Don't optimize bandwidth before disabling planes
	drm/amdgpu/display: buffer INTERRUPT_LOW_IRQ_CONTEXT interrupt work
	drm/amd/display/dc/dce/dce_aux: Remove duplicate line causing 'field overwritten' issue
	scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe
	scsi: lpfc: Fix pt2pt connection does not recover after LOGO
	drm/amdgpu: Fix some unload driver issues
	sched/pelt: Fix task util_est update filtering
	kvfree_rcu: Use same set of GFP flags as does single-argument
	scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
	media: ite-cir: check for receive overflow
	media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB
	media: imx: capture: Return -EPIPE from __capture_legacy_try_fmt()
	atomisp: don't let it go past pipes array
	power: supply: bq27xxx: fix power_avg for newer ICs
	extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged
	extcon: arizona: Fix various races on driver unbind
	media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
	media: gspca/sq905.c: fix uninitialized variable
	power: supply: Use IRQF_ONESHOT
	backlight: qcom-wled: Use sink_addr for sync toggle
	backlight: qcom-wled: Fix FSC update issue for WLED5
	drm/amdgpu: mask the xgmi number of hops reported from psp to kfd
	drm/amdkfd: Fix UBSAN shift-out-of-bounds warning
	drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac
	drm/amd/pm: fix workload mismatch on vega10
	drm/amd/display: Fix UBSAN warning for not a valid value for type '_Bool'
	drm/amd/display: DCHUB underflow counter increasing in some scenarios
	drm/amd/display: fix dml prefetch validation
	scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats()
	drm/vkms: fix misuse of WARN_ON
	scsi: qla2xxx: Fix use after free in bsg
	mmc: sdhci-esdhc-imx: validate pinctrl before use it
	mmc: sdhci-pci: Add PCI IDs for Intel LKF
	mmc: sdhci-brcmstb: Remove CQE quirk
	ata: ahci: Disable SXS for Hisilicon Kunpeng920
	drm/komeda: Fix bit check to import to value of proper type
	nvmet: return proper error code from discovery ctrl
	selftests/resctrl: Enable gcc checks to detect buffer overflows
	selftests/resctrl: Fix compilation issues for global variables
	selftests/resctrl: Fix compilation issues for other global variables
	selftests/resctrl: Clean up resctrl features check
	selftests/resctrl: Fix missing options "-n" and "-p"
	selftests/resctrl: Use resctrl/info for feature detection
	selftests/resctrl: Fix incorrect parsing of iMC counters
	selftests/resctrl: Fix checking for < 0 for unsigned values
	power: supply: cpcap-charger: Add usleep to cpcap charger to avoid usb plug bounce
	scsi: smartpqi: Use host-wide tag space
	scsi: smartpqi: Correct request leakage during reset operations
	scsi: smartpqi: Add new PCI IDs
	scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
	media: em28xx: fix memory leak
	media: vivid: update EDID
	drm/msm/dp: Fix incorrect NULL check kbot warnings in DP driver
	clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
	power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
	power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
	media: tc358743: fix possible use-after-free in tc358743_remove()
	media: adv7604: fix possible use-after-free in adv76xx_remove()
	media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
	media: i2c: tda1997: Fix possible use-after-free in tda1997x_remove()
	media: i2c: adv7842: fix possible use-after-free in adv7842_remove()
	media: platform: sti: Fix runtime PM imbalance in regs_show
	media: sun8i-di: Fix runtime PM imbalance in deinterlace_start_streaming
	media: dvb-usb: fix memory leak in dvb_usb_adapter_init
	media: gscpa/stv06xx: fix memory leak
	sched/fair: Ignore percpu threads for imbalance pulls
	drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
	drm/msm/mdp5: Do not multiply vclk line count by 100
	drm/amdgpu/ttm: Fix memory leak userptr pages
	drm/radeon/ttm: Fix memory leak userptr pages
	drm/amd/display: Fix debugfs link_settings entry
	drm/amd/display: Fix UBSAN: shift-out-of-bounds warning
	drm/amdkfd: Fix cat debugfs hang_hws file causes system crash bug
	amdgpu: avoid incorrect %hu format string
	drm/amd/display: Try YCbCr420 color when YCbCr444 fails
	drm/amdgpu: fix NULL pointer dereference
	scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
	scsi: lpfc: Fix error handling for mailboxes completed in MBX_POLL mode
	scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
	mfd: intel-m10-bmc: Fix the register access range
	mfd: da9063: Support SMBus and I2C mode
	mfd: arizona: Fix rumtime PM imbalance on error
	scsi: libfc: Fix a format specifier
	perf: Rework perf_event_exit_event()
	sched,fair: Alternative sched_slice()
	block/rnbd-clt: Fix missing a memory free when unloading the module
	s390/archrandom: add parameter check for s390_arch_random_generate
	sched,psi: Handle potential task count underflow bugs more gracefully
	power: supply: cpcap-battery: fix invalid usage of list cursor
	ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
	ALSA: hda/conexant: Re-order CX5066 quirk table entries
	ALSA: sb: Fix two use after free in snd_sb_qsound_build
	ALSA: usb-audio: Explicitly set up the clock selector
	ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G7
	ALSA: hda/realtek: GA503 use same quirks as GA401
	ALSA: hda/realtek: fix mic boost on Intel NUC 8
	ALSA: hda/realtek - Headset Mic issue on HP platform
	ALSA: hda/realtek: fix static noise on ALC285 Lenovo laptops
	ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx
	tools/power/turbostat: Fix turbostat for AMD Zen CPUs
	btrfs: fix race when picking most recent mod log operation for an old root
	arm64/vdso: Discard .note.gnu.property sections in vDSO
	Makefile: Move -Wno-unused-but-set-variable out of GCC only block
	fs: fix reporting supported extra file attributes for statx()
	virtiofs: fix memory leak in virtio_fs_probe()
	kcsan, debugfs: Move debugfs file creation out of early init
	ubifs: Only check replay with inode type to judge if inode linked
	f2fs: fix error handling in f2fs_end_enable_verity()
	f2fs: fix to avoid out-of-bounds memory access
	mlxsw: spectrum_mr: Update egress RIF list before route's action
	openvswitch: fix stack OOB read while fragmenting IPv4 packets
	ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
	NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds
	NFS: Don't discard pNFS layout segments that are marked for return
	NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
	Input: ili210x - add missing negation for touch indication on ili210x
	jffs2: Fix kasan slab-out-of-bounds problem
	jffs2: Hook up splice_write callback
	powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors
	powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
	powerpc/kexec_file: Use current CPU info while setting up FDT
	powerpc/32: Fix boot failure with CONFIG_STACKPROTECTOR
	powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
	intel_th: pci: Add Alder Lake-M support
	tpm: efi: Use local variable for calculating final log size
	tpm: vtpm_proxy: Avoid reading host log when using a virtual device
	crypto: arm/curve25519 - Move '.fpu' after '.arch'
	crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS
	md/raid1: properly indicate failure when ending a failed write request
	dm raid: fix inconclusive reshape layout on fast raid4/5/6 table reload sequences
	fuse: fix write deadlock
	exfat: fix erroneous discard when clear cluster bit
	sfc: farch: fix TX queue lookup in TX flush done handling
	sfc: farch: fix TX queue lookup in TX event handling
	security: commoncap: fix -Wstringop-overread warning
	Fix misc new gcc warnings
	jffs2: check the validity of dstlen in jffs2_zlib_compress()
	smb3: when mounting with multichannel include it in requested capabilities
	smb3: do not attempt multichannel to server which does not support it
	Revert 337f13046f ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
	futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI
	x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
	kbuild: update config_data.gz only when the content of .config is changed
	ext4: annotate data race in start_this_handle()
	ext4: annotate data race in jbd2_journal_dirty_metadata()
	ext4: fix check to prevent false positive report of incorrect used inodes
	ext4: do not set SB_ACTIVE in ext4_orphan_cleanup()
	ext4: fix error code in ext4_commit_super
	ext4: fix ext4_error_err save negative errno into superblock
	ext4: fix error return code in ext4_fc_perform_commit()
	ext4: allow the dax flag to be set and cleared on inline directories
	ext4: Fix occasional generic/418 failure
	media: dvbdev: Fix memory leak in dvb_media_device_free()
	media: dvb-usb: Fix use-after-free access
	media: dvb-usb: Fix memory leak at error in dvb_usb_device_init()
	media: staging/intel-ipu3: Fix memory leak in imu_fmt
	media: staging/intel-ipu3: Fix set_fmt error handling
	media: staging/intel-ipu3: Fix race condition during set_fmt
	media: v4l2-ctrls: fix reference to freed memory
	media: venus: hfi_parser: Don't initialize parser on v1
	usb: gadget: dummy_hcd: fix gpf in gadget_setup
	usb: gadget: Fix double free of device descriptor pointers
	usb: gadget/function/f_fs string table fix for multiple languages
	usb: dwc3: gadget: Remove FS bInterval_m1 limitation
	usb: dwc3: gadget: Fix START_TRANSFER link state check
	usb: dwc3: core: Do core softreset when switch mode
	usb: dwc2: Fix session request interrupt handler
	tty: fix memory leak in vc_deallocate
	rsi: Use resume_noirq for SDIO
	tools/power turbostat: Fix offset overflow issue in index converting
	tracing: Map all PIDs to command lines
	tracing: Restructure trace_clock_global() to never block
	dm persistent data: packed struct should have an aligned() attribute too
	dm space map common: fix division bug in sm_ll_find_free_block()
	dm integrity: fix missing goto in bitmap_flush_interval error handling
	dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails
	lib/vsprintf.c: remove leftover 'f' and 'F' cases from bstr_printf()
	thermal/drivers/cpufreq_cooling: Fix slab OOB issue
	thermal/core/fair share: Lock the thermal zone while looping over instances
	Linux 5.10.36

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7b8075de5edd8de69205205cddb9a3273d7d0810
2021-05-13 14:22:11 +02:00
Vitaly Kuznetsov
df7452f03b genirq/matrix: Prevent allocation counter corruption
[ Upstream commit c93a5e20c3 ]

When irq_matrix_free() is called for an unallocated vector the
managed_allocated and total_allocated counters get out of sync with the
real state of the matrix. Later, when the last interrupt is freed, these
counters will underflow resulting in UINTMAX because the counters are
unsigned.

While this is certainly a problem of the calling code, this can be catched
in the allocator by checking the allocation bit for the to be freed vector
which simplifies debugging.

An example of the problem described above:
https://lore.kernel.org/lkml/20210318192819.636943062@linutronix.de/

Add the missing sanity check and emit a warning when it triggers.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210319111823.1105248-1-vkuznets@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-11 14:47:17 +02:00
Neeraj Upadhyay
d88c1e77fd ANDROID: irq: manage: Export irq_do_set_affinity symbol
Vendor kernel modules may implement irq balancers, which could
take irq desc lock of an irq and then based on current affinity
mask or affinity hint, reconfigure the affinity of that irq.
For example : For an irq, for which affinity is broken i.e. all
the cpus in its affinity mask have gone offline. For such irqs,
we might want to reset the affinity, when the original set of
affined cpus, come back online. desc->affinity_hint can be used
for figuring out the original affinity. So, the sequence for doing
this becomes:

desc = irq_to_desc(i);
raw_spin_lock(&desc->lock);
affinity = desc->affinity_hint;
raw_spin_unlock(&desc->lock);
irq_set_affinity_hint(i, affinity);

Here, we need to release the desc lock before calling the exported
api irq_set_affinity_hint(). This creates a window where, after
unlocking desc lock and before calling irq_set_affinity_hint(),
where this setting can race with other irq_set_affinity_hint()
callers. So, export irq_do_set_affinity() symbol to provide an
api, which can be called with desc lock held.

Bug: 187157600
Change-Id: Ifad88bfaa1e7eec09c3fe5a9dd7d1d421362b41e
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
2021-05-06 14:58:19 +00:00
Greg Kroah-Hartman
57b60a3a15 Merge 5.10.26 into android12-5.10-lts
Changes in 5.10.26
	ASoC: ak4458: Add MODULE_DEVICE_TABLE
	ASoC: ak5558: Add MODULE_DEVICE_TABLE
	spi: cadence: set cqspi to the driver_data field of struct device
	ALSA: dice: fix null pointer dereference when node is disconnected
	ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
	ALSA: hda: generic: Fix the micmute led init state
	ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 840 G8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 440 G8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 850 G8
	Revert "PM: runtime: Update device status before letting suppliers suspend"
	s390/vtime: fix increased steal time accounting
	s390/pci: refactor zpci_create_device()
	s390/pci: remove superfluous zdev->zbus check
	s390/pci: fix leak of PCI device structure
	zonefs: Fix O_APPEND async write handling
	zonefs: prevent use of seq files as swap file
	zonefs: fix to update .i_wr_refcnt correctly in zonefs_open_zone()
	btrfs: fix race when cloning extent buffer during rewind of an old root
	btrfs: fix slab cache flags for free space tree bitmap
	vhost-vdpa: fix use-after-free of v->config_ctx
	vhost-vdpa: set v->config_ctx to NULL if eventfd_ctx_fdget() fails
	drm/amd/display: Correct algorithm for reversed gamma
	ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
	ASoC: Intel: bytcr_rt5640: Fix HP Pavilion x2 10-p0XX OVCD current threshold
	ASoC: SOF: Intel: unregister DMIC device on probe error
	ASoC: SOF: intel: fix wrong poll bits in dsp power down
	ASoC: qcom: sdm845: Fix array out of bounds access
	ASoC: qcom: sdm845: Fix array out of range on rx slim channels
	ASoC: codecs: wcd934x: add a sanity check in set channel map
	ASoC: qcom: lpass-cpu: Fix lpass dai ids parse
	ASoC: simple-card-utils: Do not handle device clock
	afs: Fix accessing YFS xattrs on a non-YFS server
	afs: Stop listxattr() from listing "afs.*" attributes
	ALSA: usb-audio: Fix unintentional sign extension issue
	nvme: fix Write Zeroes limitations
	nvme-tcp: fix misuse of __smp_processor_id with preemption enabled
	nvme-tcp: fix possible hang when failing to set io queues
	nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
	nvmet: don't check iosqes,iocqes for discovery controllers
	nfsd: Don't keep looking up unhashed files in the nfsd file cache
	nfsd: don't abort copies early
	NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
	NFSD: fix dest to src mount in inter-server COPY
	svcrdma: disable timeouts on rdma backchannel
	vfio: IOMMU_API should be selected
	vhost_vdpa: fix the missing irq_bypass_unregister_producer() invocation
	sunrpc: fix refcount leak for rpc auth modules
	i915/perf: Start hrtimer only if sampling the OA buffer
	pstore: Fix warning in pstore_kill_sb()
	io_uring: ensure that SQPOLL thread is started for exit
	net/qrtr: fix __netdev_alloc_skb call
	kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
	cifs: fix allocation size on newly created files
	riscv: Correct SPARSEMEM configuration
	scsi: lpfc: Fix some error codes in debugfs
	scsi: myrs: Fix a double free in myrs_cleanup()
	scsi: ufs: ufs-mediatek: Correct operator & -> &&
	RISC-V: correct enum sbi_ext_rfence_fid
	counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
	gpiolib: Assign fwnode to parent's if no primary one provided
	nvme-rdma: fix possible hang when failing to set io queues
	ibmvnic: add some debugs
	ibmvnic: serialize access to work queue on remove
	tty: serial: stm32-usart: Remove set but unused 'cookie' variables
	serial: stm32: fix DMA initialization error handling
	bpf: Declare __bpf_free_used_maps() unconditionally
	RDMA/rtrs: Remove unnecessary argument dir of rtrs_iu_free
	RDMA/rtrs-srv: Jump to dereg_mr label if allocate iu fails
	RDMA/rtrs: Introduce rtrs_post_send
	RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug
	module: merge repetitive strings in module_sig_check()
	module: avoid *goto*s in module_sig_check()
	module: harden ELF info handling
	scsi: pm80xx: Make mpi_build_cmd locking consistent
	scsi: pm80xx: Make running_req atomic
	scsi: pm80xx: Fix pm8001_mpi_get_nvmd_resp() race condition
	scsi: pm8001: Neaten debug logging macros and uses
	scsi: libsas: Remove notifier indirection
	scsi: libsas: Introduce a _gfp() variant of event notifiers
	scsi: mvsas: Pass gfp_t flags to libsas event notifiers
	scsi: isci: Pass gfp_t flags in isci_port_link_down()
	scsi: isci: Pass gfp_t flags in isci_port_link_up()
	scsi: isci: Pass gfp_t flags in isci_port_bc_change_received()
	RDMA/mlx5: Allow creating all QPs even when non RDMA profile is used
	powerpc/sstep: Fix load-store and update emulation
	powerpc/sstep: Fix darn emulation
	i40e: Fix endianness conversions
	net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
	MIPS: compressed: fix build with enabled UBSAN
	drm/amd/display: turn DPMS off on connector unplug
	iwlwifi: Add a new card for MA family
	io_uring: fix inconsistent lock state
	media: cedrus: h264: Support profile controls
	ibmvnic: remove excessive irqsave
	s390/qeth: schedule TX NAPI on QAOB completion
	drm/amd/pm: fulfill the Polaris implementation for get_clock_by_type_with_latency()
	io_uring: don't attempt IO reissue from the ring exit path
	io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
	net: bonding: fix error return code of bond_neigh_init()
	regulator: pca9450: Add SD_VSEL GPIO for LDO5
	regulator: pca9450: Enable system reset on WDOG_B assertion
	regulator: pca9450: Clear PRESET_EN bit to fix BUCK1/2/3 voltage setting
	gfs2: Add common helper for holding and releasing the freeze glock
	gfs2: move freeze glock outside the make_fs_rw and _ro functions
	gfs2: bypass signal_our_withdraw if no journal
	powerpc: Force inlining of cpu_has_feature() to avoid build failure
	usb-storage: Add quirk to defeat Kindle's automatic unload
	usbip: Fix incorrect double assignment to udc->ud.tcp_rx
	usb: gadget: configfs: Fix KASAN use-after-free
	usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
	usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
	usb: dwc3: gadget: Allow runtime suspend if UDC unbinded
	usb: dwc3: gadget: Prevent EP queuing while stopping transfers
	thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
	thunderbolt: Increase runtime PM reference count on DP tunnel discovery
	iio:adc:stm32-adc: Add HAS_IOMEM dependency
	iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
	iio: adis16400: Fix an error code in adis16400_initial_setup()
	iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
	iio: adc: ab8500-gpadc: Fix off by 10 to 3
	iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
	iio: adc: adi-axi-adc: add proper Kconfig dependencies
	iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
	iio: hid-sensor-prox: Fix scale not correct issue
	iio: hid-sensor-temperature: Fix issues of timestamp channel
	counter: stm32-timer-cnt: fix ceiling write max value
	counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
	PCI: rpadlpar: Fix potential drc_name corruption in store functions
	perf/x86/intel: Fix a crash caused by zero PEBS status
	perf/x86/intel: Fix unchecked MSR access error caused by VLBR_EVENT
	x86/ioapic: Ignore IRQ2 again
	kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
	x86: Move TS_COMPAT back to asm/thread_info.h
	x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
	efivars: respect EFI_UNSUPPORTED return from firmware
	ext4: fix error handling in ext4_end_enable_verity()
	ext4: find old entry again if failed to rename whiteout
	ext4: stop inode update before return
	ext4: do not try to set xattr into ea_inode if value is empty
	ext4: fix potential error in ext4_do_update_inode
	ext4: fix rename whiteout with fast commit
	MAINTAINERS: move some real subsystems off of the staging mailing list
	MAINTAINERS: move the staging subsystem to lists.linux.dev
	static_call: Fix static_call_update() sanity check
	efi: use 32-bit alignment for efi_guid_t literals
	firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
	genirq: Disable interrupts for force threaded handlers
	x86/apic/of: Fix CPU devicetree-node lookups
	cifs: Fix preauth hash corruption
	Linux 5.10.26

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6f6bdd1dc46dc744c848e778f9edd0be558b46ac
2021-03-25 17:15:27 +01:00
Thomas Gleixner
95247d24c4 genirq: Disable interrupts for force threaded handlers
commit 81e2073c17 upstream.

With interrupt force threading all device interrupt handlers are invoked
from kernel threads. Contrary to hard interrupt context the invocation only
disables bottom halfs, but not interrupts. This was an oversight back then
because any code like this will have an issue:

thread(irq_A)
  irq_handler(A)
    spin_lock(&foo->lock);

interrupt(irq_B)
  irq_handler(B)
    spin_lock(&foo->lock);

This has been triggered with networking (NAPI vs. hrtimers) and console
drivers where printk() happens from an interrupt which interrupted the
force threaded handler.

Now people noticed and started to change the spin_lock() in the handler to
spin_lock_irqsave() which affects performance or add IRQF_NOTHREAD to the
interrupt request which in turn breaks RT.

Fix the root cause and not the symptom and disable interrupts before
invoking the force threaded handler which preserves the regular semantics
and the usefulness of the interrupt force threading as a general debugging
tool.

For not RT this is not changing much, except that during the execution of
the threaded handler interrupts are delayed until the handler
returns. Vs. scheduling and softirq processing there is no difference.

For RT kernels there is no issue.

Fixes: 8d32a307e4 ("genirq: Provide forced interrupt threading")
Reported-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Johan Hovold <johan@kernel.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20210317143859.513307808@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:18 +01:00
Saravana Kannan
97860deed3 UPSTREAM: irqdomain: Mark fwnodes when their irqdomain is added/removed
This allows fw_devlink to recognize irqdomain drivers that don't use the
device-driver model to initialize the device. fw_devlink will use this
information to make sure consumers of such irqdomain aren't indefinitely
blocked from probing, waiting for the irqdomain device to appear and
bind to a driver.

Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20210205222644.2357303-7-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit ed1054a02a)
Bug: 181264536
Change-Id: I9e97c4b27d09f7ab60b1a3bc67c360e550d8bab0
2021-02-25 15:16:39 -08:00
Greg Kroah-Hartman
1092f698e5 This is the 5.10.15 stable release
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Merge 5.10.15 into android12-5.10

Changes in 5.10.15
	USB: serial: cp210x: add pid/vid for WSDA-200-USB
	USB: serial: cp210x: add new VID/PID for supporting Teraoka AD2000
	USB: serial: option: Adding support for Cinterion MV31
	usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720
	USB: gadget: legacy: fix an error code in eth_bind()
	usb: gadget: aspeed: add missing of_node_put
	USB: usblp: don't call usb_set_interface if there's a single alt
	usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop()
	usb: dwc2: Fix endpoint direction check in ep_from_windex
	usb: dwc3: fix clock issue during resume in OTG mode
	usb: xhci-mtk: fix unreleased bandwidth data
	usb: xhci-mtk: skip dropping bandwidth of unchecked endpoints
	usb: xhci-mtk: break loop when find the endpoint to drop
	ARM: OMAP1: OSK: fix ohci-omap breakage
	arm64: dts: qcom: c630: keep both touchpad devices enabled
	Input: i8042 - unbreak Pegatron C15B
	arm64: dts: amlogic: meson-g12: Set FL-adj property value
	arm64: dts: rockchip: fix vopl iommu irq on px30
	arm64: dts: rockchip: Use only supported PCIe link speed on Pinebook Pro
	ARM: dts: stm32: Fix polarity of the DH DRC02 uSD card detect
	ARM: dts: stm32: Connect card-detect signal on DHCOM
	ARM: dts: stm32: Disable WP on DHCOM uSD slot
	ARM: dts: stm32: Disable optional TSC2004 on DRC02 board
	ARM: dts: stm32: Fix GPIO hog flags on DHCOM DRC02
	vdpa/mlx5: Fix memory key MTT population
	bpf, cgroup: Fix optlen WARN_ON_ONCE toctou
	bpf, cgroup: Fix problematic bounds check
	bpf, inode_storage: Put file handler if no storage was found
	um: virtio: free vu_dev only with the contained struct device
	bpf, preload: Fix build when $(O) points to a relative path
	arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4
	r8169: work around RTL8125 UDP hw bug
	rxrpc: Fix deadlock around release of dst cached on udp tunnel
	arm64: dts: ls1046a: fix dcfg address range
	SUNRPC: Fix NFS READs that start at non-page-aligned offsets
	igc: set the default return value to -IGC_ERR_NVM in igc_write_nvm_srwr
	igc: check return value of ret_val in igc_config_fc_after_link_up
	i40e: Revert "i40e: don't report link up for a VF who hasn't enabled queues"
	ibmvnic: device remove has higher precedence over reset
	net/mlx5: Fix function calculation for page trees
	net/mlx5: Fix leak upon failure of rule creation
	net/mlx5e: Update max_opened_tc also when channels are closed
	net/mlx5e: Release skb in case of failure in tc update skb
	net: lapb: Copy the skb before sending a packet
	net: mvpp2: TCAM entry enable should be written after SRAM data
	r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set
	net: ipa: pass correct dma_handle to dma_free_coherent()
	ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode
	nvmet-tcp: fix out-of-bounds access when receiving multiple h2cdata PDUs
	vdpa/mlx5: Restore the hardware used index after change map
	memblock: do not start bottom-up allocations with kernel_end
	kbuild: fix duplicated flags in DEBUG_CFLAGS
	thunderbolt: Fix possible NULL pointer dereference in tb_acpi_add_link()
	ovl: fix dentry leak in ovl_get_redirect
	ovl: avoid deadlock on directory ioctl
	ovl: implement volatile-specific fsync error behaviour
	mac80211: fix station rate table updates on assoc
	gpiolib: free device name on error path to fix kmemleak
	fgraph: Initialize tracing_graph_pause at task creation
	tracing/kprobe: Fix to support kretprobe events on unloaded modules
	kretprobe: Avoid re-registration of the same kretprobe earlier
	tracing: Use pause-on-trace with the latency tracers
	tracepoint: Fix race between tracing and removing tracepoint
	libnvdimm/namespace: Fix visibility of namespace resource attribute
	libnvdimm/dimm: Avoid race between probe and available_slots_show()
	genirq: Prevent [devm_]irq_alloc_desc from returning irq 0
	genirq/msi: Activate Multi-MSI early when MSI_FLAG_ACTIVATE_EARLY is set
	scripts: use pkg-config to locate libcrypto
	xhci: fix bounce buffer usage for non-sg list case
	RISC-V: Define MAXPHYSMEM_1GB only for RV32
	cifs: report error instead of invalid when revalidating a dentry fails
	iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it
	smb3: Fix out-of-bounds bug in SMB2_negotiate()
	smb3: fix crediting for compounding when only one request in flight
	mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb
	mmc: core: Limit retries when analyse of SDIO tuples fails
	Fix unsynchronized access to sev members through svm_register_enc_region
	drm/dp/mst: Export drm_dp_get_vc_payload_bw()
	drm/i915: Fix the MST PBN divider calculation
	drm/i915/gem: Drop lru bumping on display unpinning
	drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs
	drm/i915/display: Prevent double YUV range correction on HDR planes
	drm/i915: Extract intel_ddi_power_up_lanes()
	drm/i915: Power up combo PHY lanes for for HDMI as well
	drm/amd/display: Revert "Fix EDID parsing after resume from suspend"
	io_uring: don't modify identity's files uncess identity is cowed
	nvme-pci: avoid the deepest sleep state on Kingston A2000 SSDs
	KVM: SVM: Treat SVM as unsupported when running as an SEV guest
	KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs
	KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off
	KVM: x86: fix CPUID entries returned by KVM_GET_CPUID2 ioctl
	KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode
	KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset
	DTS: ARM: gta04: remove legacy spi-cs-high to make display work again
	ARM: dts; gta04: SPI panel chip select is active low
	ARM: footbridge: fix dc21285 PCI configuration accessors
	ARM: 9043/1: tegra: Fix misplaced tegra_uart_config in decompressor
	mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page
	mm: hugetlb: fix a race between freeing and dissolving the page
	mm: hugetlb: fix a race between isolating and freeing page
	mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active
	mm, compaction: move high_pfn to the for loop scope
	mm/vmalloc: separate put pages and flush VM flags
	mm: thp: fix MADV_REMOVE deadlock on shmem THP
	mm/filemap: add missing mem_cgroup_uncharge() to __add_to_page_cache_locked()
	x86/build: Disable CET instrumentation in the kernel
	x86/debug: Fix DR6 handling
	x86/debug: Prevent data breakpoints on __per_cpu_offset
	x86/debug: Prevent data breakpoints on cpu_dr7
	x86/apic: Add extra serialization for non-serializing MSRs
	Input: goodix - add support for Goodix GT9286 chip
	Input: xpad - sync supported devices with fork on GitHub
	Input: ili210x - implement pressure reporting for ILI251x
	md: Set prev_flush_start and flush_bio in an atomic way
	igc: Report speed and duplex as unknown when device is runtime suspended
	neighbour: Prevent a dead entry from updating gc_list
	net: ip_tunnel: fix mtu calculation
	udp: ipv4: manipulate network header of NATed UDP GRO fraglist
	net: dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add
	net: sched: replaced invalid qdisc tree flush helper in qdisc_replace
	Linux 5.10.15

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I15750357b4c30739515fdc0bbbd0e04b7c986171
2021-02-10 09:53:50 +01:00
Marc Zyngier
0fe48a40ac genirq/msi: Activate Multi-MSI early when MSI_FLAG_ACTIVATE_EARLY is set
commit 4c457e8cb7 upstream.

When MSI_FLAG_ACTIVATE_EARLY is set (which is the case for PCI),
__msi_domain_alloc_irqs() performs the activation of the interrupt (which
in the case of PCI results in the endpoint being programmed) as soon as the
interrupt is allocated.

But it appears that this is only done for the first vector, introducing an
inconsistent behaviour for PCI Multi-MSI.

Fix it by iterating over the number of vectors allocated to each MSI
descriptor. This is easily achieved by introducing a new
"for_each_msi_vector" iterator, together with a tiny bit of refactoring.

Fixes: f3b0946d62 ("genirq/msi: Make sure PCI MSIs are activated early")
Reported-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210123122759.1781359-1-maz@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-10 09:29:17 +01:00
Saravana Kannan
58c1020cf9 UPSTREAM: driver core: Add fwnode_init()
There are multiple locations in the kernel where a struct fwnode_handle
is initialized. Add fwnode_init() so that we have one way of
initializing a fwnode_handle.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20201121020232.908850-8-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 01bb86b380)
Bug: 178143855
Bug: 169667932
Change-Id: I60284dbea72db0d7f003ab0e89b8c11f24e00b45
2021-01-21 18:02:19 -08:00
Prateek Sood
8420cd4a8c ANDROID: irqdesc: Export symbol for vendor modules
Export kstat_irqs_usr and kstat_irqs_cpu symbols for vendor
loadable modules. These symbols are useful for continuous
monitoring of irq stats to detect problems like interrupt
storms.

1) kstat_irqs_usr: it helps in getting total interrupt count
   for an IRQ.

2) kstat_irqs_cpu: it helps in getting per cpu interrupt count
   for an IRQ.

Bug: 177393442
Change-Id: I6f65c5759cd096db391e1c41e4260aa4ebc40fb4
Signed-off-by: Prateek Sood <prsood@codeaurora.org>
Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
2021-01-13 16:06:17 +00:00
Stephen Dickey
d9ffca8412 ANDROID: irq/proc: use active cpus for allowed irq affinity
With the introduction of pause, irqs should avoid
paused cpus.  Previously, when userspace set the
irq affinity, it was only filtered toward online cpus.
A cpu can be paused but online, and irqs should avoid.

Check the cpu_active_mask instead of the online mask
when writing the irq affinity, such that the subset
of cpus allowed doesn't include inactive cpus.

Bug: 161210528
Change-Id: I359a452cc97ad58ad85e9613a29d144ffcd51567
Signed-off-by: Stephen Dickey <dickey@codeaurora.org>
2021-01-12 22:00:03 +00:00
Greg Kroah-Hartman
19057a6a6b Merge 5.10.4 into android12-5.10
Changes in 5.10.4
	hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
	drm/gma500: fix double free of gma_connector
	iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()
	drm/aspeed: Fix Kconfig warning & subsequent build errors
	drm/mcde: Fix handling of platform_get_irq() error
	drm/tve200: Fix handling of platform_get_irq() error
	arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
	arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
	soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
	soc: mediatek: Check if power domains can be powered on at boot time
	arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells value
	arm64: dts: ipq6018: update the reserved-memory node
	arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
	soc: qcom: geni: More properly switch to DMA mode
	Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
	RDMA/bnxt_re: Set queue pair state when being queried
	rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
	RDMA/bnxt_re: Fix entry size during SRQ create
	selinux: fix error initialization in inode_doinit_with_dentry()
	ARM: dts: aspeed-g6: Fix the GPIO memory size
	ARM: dts: aspeed: s2600wf: Fix VGA memory region location
	RDMA/core: Fix error return in _ib_modify_qp()
	RDMA/rxe: Compute PSN windows correctly
	x86/mm/ident_map: Check for errors from ident_pud_init()
	ARM: p2v: fix handling of LPAE translation in BE mode
	RDMA/rtrs-clt: Remove destroy_con_cq_qp in case route resolving failed
	RDMA/rtrs-clt: Missing error from rtrs_rdma_conn_established
	RDMA/rtrs-srv: Don't guard the whole __alloc_srv with srv_mutex
	x86/apic: Fix x2apic enablement without interrupt remapping
	ASoC: qcom: fix unsigned int bitwidth compared to less than zero
	sched/deadline: Fix sched_dl_global_validate()
	sched: Reenable interrupts in do_sched_yield()
	drm/amdgpu: fix incorrect enum type
	crypto: talitos - Endianess in current_desc_hdr()
	crypto: talitos - Fix return type of current_desc_hdr()
	crypto: inside-secure - Fix sizeof() mismatch
	ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
	drm/msm: Add missing stub definition
	ARM: dts: aspeed: tiogapass: Remove vuart
	drm/amdgpu: fix build_coefficients() argument
	powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
	spi: img-spfi: fix reference leak in img_spfi_resume
	f2fs: call f2fs_get_meta_page_retry for nat page
	RDMA/mlx5: Fix corruption of reg_pages in mlx5_ib_rereg_user_mr()
	perf test: Use generic event for expand_libpfm_events()
	drm/msm/dp: DisplayPort PHY compliance tests fixup
	drm/msm/dsi_pll_7nm: restore VCO rate during restore_state
	drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
	drm/msm/dpu: fix clock scaling on non-sc7180 board
	spi: spi-mem: fix reference leak in spi_mem_access_start
	scsi: aacraid: Improve compat_ioctl handlers
	pinctrl: core: Add missing #ifdef CONFIG_GPIOLIB
	ASoC: pcm: DRAIN support reactivation
	drm/bridge: tpd12s015: Fix irq registering in tpd12s015_probe
	crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
	crypto: arm/aes-neonbs - fix usage of cbc(aes) fallback
	crypto: caam - fix printing on xts fallback allocation error path
	selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
	nl80211/cfg80211: fix potential infinite loop
	spi: stm32: fix reference leak in stm32_spi_resume
	bpf: Fix tests for local_storage
	x86/mce: Correct the detection of invalid notifier priorities
	drm/edid: Fix uninitialized variable in drm_cvt_modes()
	ath11k: Initialize complete alpha2 for regulatory change
	ath11k: Fix number of rules in filtered ETSI regdomain
	ath11k: fix wmi init configuration
	brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
	arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
	arm64: dts: exynos: Correct psci compatible used on Exynos7
	drm/panel: simple: Add flags to boe_nv133fhm_n61
	Bluetooth: Fix null pointer dereference in hci_event_packet()
	Bluetooth: Fix: LL PRivacy BLE device fails to connect
	Bluetooth: hci_h5: fix memory leak in h5_close
	spi: stm32-qspi: fix reference leak in stm32 qspi operations
	spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
	spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
	spi: tegra20-slink: fix reference leak in slink ops of tegra20
	spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
	spi: tegra114: fix reference leak in tegra spi ops
	spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
	spi: imx: fix reference leak in two imx operations
	ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()
	ath11k: Handle errors if peer creation fails
	mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
	drm/msm/a6xx: Clear shadow on suspend
	drm/msm/a5xx: Clear shadow on suspend
	firmware: tegra: fix strncpy()/strncat() confusion
	drm/msm/dp: return correct connection status after suspend
	drm/msm/dp: skip checking LINK_STATUS_UPDATED bit
	drm/msm/dp: do not notify audio subsystem if sink doesn't support audio
	selftests/run_kselftest.sh: fix dry-run typo
	selftest/bpf: Add missed ip6ip6 test back
	ASoC: wm8994: Fix PM disable depth imbalance on error
	ASoC: wm8998: Fix PM disable depth imbalance on error
	spi: sprd: fix reference leak in sprd_spi_remove
	virtiofs fix leak in setup
	ASoC: arizona: Fix a wrong free in wm8997_probe
	RDMa/mthca: Work around -Wenum-conversion warning
	ASoC: SOF: Intel: fix Kconfig dependency for SND_INTEL_DSP_CONFIG
	arm64: dts: ti: k3-am65*/j721e*: Fix unit address format error for dss node
	MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
	drm/amdgpu: fix compute queue priority if num_kcq is less than 4
	soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
	crypto: Kconfig - CRYPTO_MANAGER_EXTRA_TESTS requires the manager
	crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
	firmware: arm_scmi: Fix missing destroy_workqueue()
	drm/udl: Fix missing error code in udl_handle_damage()
	staging: greybus: codecs: Fix reference counter leak in error handling
	staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
	scripts: kernel-doc: Restore anonymous enum parsing
	drm/amdkfd: Put ACPI table after using it
	ionic: use mc sync for multicast filters
	ionic: flatten calls to ionic_lif_rx_mode
	ionic: change set_rx_mode from_ndo to can_sleep
	media: tm6000: Fix sizeof() mismatches
	media: platform: add missing put_device() call in mtk_jpeg_clk_init()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
	media: v4l2-fwnode: Return -EINVAL for invalid bus-type
	media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument
	media: ov5640: fix support of BT656 bus mode
	media: staging: rkisp1: cap: fix runtime PM imbalance on error
	media: cedrus: fix reference leak in cedrus_start_streaming
	media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove()
	media: venus: core: change clk enable and disable order in resume and suspend
	media: venus: core: vote for video-mem path
	media: venus: core: vote with average bandwidth and peak bandwidth as zero
	RDMA/cma: Add missing error handling of listen_id
	ASoC: meson: fix COMPILE_TEST error
	spi: dw: fix build error by selecting MULTIPLEXER
	scsi: core: Fix VPD LUN ID designator priorities
	media: venus: put dummy vote on video-mem path after last session release
	media: solo6x10: fix missing snd_card_free in error handling case
	video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
	mmc: sdhci: tegra: fix wrong unit with busy_timeout
	drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
	drm/meson: Free RDMA resources after tearing down DRM
	drm/meson: Unbind all connectors on module removal
	drm/meson: dw-hdmi: Register a callback to disable the regulator
	drm/meson: dw-hdmi: Ensure that clocks are enabled before touching the TOP registers
	ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY
	iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
	Input: ads7846 - fix race that causes missing releases
	Input: ads7846 - fix integer overflow on Rt calculation
	Input: ads7846 - fix unaligned access on 7845
	bus: mhi: core: Remove double locking from mhi_driver_remove()
	bus: mhi: core: Fix null pointer access when parsing MHI configuration
	usb/max3421: fix return error code in max3421_probe()
	spi: mxs: fix reference leak in mxs_spi_probe
	selftests/bpf: Fix broken riscv build
	powerpc: Avoid broken GCC __attribute__((optimize))
	powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
	ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
	Revert "powerpc/pseries/hotplug-cpu: Remove double free in error path"
	powerpc/powernv/sriov: fix unsigned int win compared to less than zero
	mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
	mfd: MFD_SL28CPLD should depend on ARCH_LAYERSCAPE
	mfd: stmfx: Fix dev_err_probe() call in stmfx_chip_init()
	mfd: cpcap: Fix interrupt regression with regmap clear_ack
	EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
	scsi: ufs: Avoid to call REQ_CLKS_OFF to CLKS_OFF
	scsi: ufs: Fix clkgating on/off
	rcu: Allow rcu_irq_enter_check_tick() from NMI
	rcu,ftrace: Fix ftrace recursion
	rcu/tree: Defer kvfree_rcu() allocation to a clean context
	crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
	crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
	crypto: sun8i-ce - fix two error path's memory leak
	spi: fix resource leak for drivers without .remove callback
	drm/meson: dw-hdmi: Disable clocks on driver teardown
	drm/meson: dw-hdmi: Enable the iahb clock early enough
	PCI: Disable MSI for Pericom PCIe-USB adapter
	PCI: brcmstb: Initialize "tmp" before use
	soc: ti: knav_qmss: fix reference leak in knav_queue_probe
	soc: ti: Fix reference imbalance in knav_dma_probe
	drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
	soc: qcom: initialize local variable
	arm64: dts: qcom: sm8250: correct compatible for sm8250-mtp
	arm64: dts: qcom: msm8916-samsung-a2015: Disable muic i2c pin bias
	Input: omap4-keypad - fix runtime PM error handling
	clk: meson: Kconfig: fix dependency for G12A
	staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()
	ath11k: Fix the rx_filter flag setting for peer rssi stats
	RDMA/cxgb4: Validate the number of CQEs
	soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
	pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
	memstick: fix a double-free bug in memstick_check
	ARM: dts: at91: sam9x60: add pincontrol for USB Host
	ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
	ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
	mmc: pxamci: Fix error return code in pxamci_probe
	brcmfmac: fix error return code in brcmf_cfg80211_connect()
	orinoco: Move context allocation after processing the skb
	qtnfmac: fix error return code in qtnf_pcie_probe()
	rsi: fix error return code in rsi_reset_card()
	cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
	arm64: dts: qcom: sdm845: Limit ipa iommu streams
	leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
	leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
	leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
	arm64: tegra: Fix DT binding for IO High Voltage entry
	RDMA/cma: Fix deadlock on &lock in rdma_cma_listen_on_all() error unwind
	soundwire: qcom: Fix build failure when slimbus is module
	drm/imx/dcss: fix rotations for Vivante tiled formats
	media: siano: fix memory leak of debugfs members in smsdvb_hotplug
	platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
	platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
	arm64: dts: qcom: sc7180: limit IPA iommu streams
	RDMA/hns: Only record vlan info for HIP08
	RDMA/hns: Fix missing fields in address vector
	RDMA/hns: Avoid setting loopback indicator when smac is same as dmac
	serial: 8250-mtk: Fix reference leak in mtk8250_probe
	samples: bpf: Fix lwt_len_hist reusing previous BPF map
	media: imx214: Fix stop streaming
	mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
	media: max2175: fix max2175_set_csm_mode() error code
	slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
	RDMA/core: Track device memory MRs
	drm/mediatek: Use correct aliases name for ovl
	HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
	ARM: dts: Remove non-existent i2c1 from 98dx3236
	arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
	power: supply: bq25890: Use the correct range for IILIM register
	arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
	power: supply: max17042_battery: Fix current_{avg,now} hiding with no current sense
	power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
	power: supply: bq24190_charger: fix reference leak
	genirq/irqdomain: Don't try to free an interrupt that has no mapping
	arm64: dts: ls1028a: fix ENETC PTP clock input
	arm64: dts: ls1028a: fix FlexSPI clock input
	arm64: dts: freescale: sl28: combine SPI MTD partitions
	phy: tegra: xusb: Fix usb_phy device driver field
	arm64: dts: qcom: c630: Polish i2c-hid devices
	arm64: dts: qcom: c630: Fix pinctrl pins properties
	PCI: Bounds-check command-line resource alignment requests
	PCI: Fix overflow in command-line resource alignment requests
	PCI: iproc: Fix out-of-bound array accesses
	PCI: iproc: Invalidate correct PAXB inbound windows
	arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
	arm64: dts: meson-sm1: fix typo in opp table
	soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
	scsi: hisi_sas: Fix up probe error handling for v3 hw
	scsi: pm80xx: Do not sleep in atomic context
	spi: spi-fsl-dspi: Use max_native_cs instead of num_chipselect to set SPI_MCR
	ARM: dts: at91: at91sam9rl: fix ADC triggers
	RDMA/hns: Fix 0-length sge calculation error
	RDMA/hns: Bugfix for calculation of extended sge
	mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
	soundwire: master: use pm_runtime_set_active() on add
	platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
	ASoC: Intel: Boards: tgl_max98373: update TDM slot_width
	media: max9271: Fix GPIO enable/disable
	media: rdacm20: Enable GPIO1 explicitly
	media: i2c: imx219: Selection compliance fixes
	ath11k: Don't cast ath11k_skb_cb to ieee80211_tx_info.control
	ath11k: Reset ath11k_skb_cb before setting new flags
	ath11k: Fix an error handling path
	ath10k: Fix the parsing error in service available event
	ath10k: Fix an error handling path
	ath10k: Release some resources in an error handling path
	SUNRPC: rpc_wake_up() should wake up tasks in the correct order
	NFSv4.2: condition READDIR's mask for security label based on LSM state
	SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
	NFSv4: Fix the alignment of page data in the getdeviceinfo reply
	net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
	lockd: don't use interval-based rebinding over TCP
	NFS: switch nfsiod to be an UNBOUND workqueue.
	selftests/seccomp: Update kernel config
	vfio-pci: Use io_remap_pfn_range() for PCI IO memory
	hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
	f2fs: fix double free of unicode map
	media: tvp5150: Fix wrong return value of tvp5150_parse_dt()
	media: saa7146: fix array overflow in vidioc_s_audio()
	powerpc/perf: Fix crash with is_sier_available when pmu is not set
	powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
	powerpc/xmon: Fix build failure for 8xx
	powerpc/perf: Fix to update radix_scope_qual in power10
	powerpc/perf: Update the PMU group constraints for l2l3 events in power10
	powerpc/perf: Fix the PMU group constraints for threshold events in power10
	clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
	clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
	clocksource/drivers/ingenic: Fix section mismatch
	clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
	arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
	iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
	libbpf: Sanitise map names before pinning
	ARM: dts: at91: sam9x60ek: remove bypass property
	ARM: dts: at91: sama5d2: map securam as device
	scripts: kernel-doc: fix parsing function-like typedefs
	bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
	selftests/bpf: Fix invalid use of strncat in test_sockmap
	pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
	soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
	arm64: dts: rockchip: Fix UART pull-ups on rk3328
	memstick: r592: Fix error return in r592_probe()
	MIPS: Don't round up kernel sections size for memblock_add()
	mt76: mt7663s: fix a possible ple quota underflow
	mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE
	mt76: set fops_tx_stats.owner to THIS_MODULE
	mt76: dma: fix possible deadlock running mt76_dma_cleanup
	net/mlx5: Properly convey driver version to firmware
	mt76: fix memory leak if device probing fails
	mt76: fix tkip configuration for mt7615/7663 devices
	ASoC: jz4740-i2s: add missed checks for clk_get()
	ASoC: q6afe-clocks: Add missing parent clock rate
	dm ioctl: fix error return code in target_message
	ASoC: cros_ec_codec: fix uninitialized memory read
	ASoC: atmel: mchp-spdifrx needs COMMON_CLK
	ASoC: qcom: fix QDSP6 dependencies, attempt #3
	phy: mediatek: allow compile-testing the hdmi phy
	phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
	memory: ti-emif-sram: only build for ARMv7
	memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
	drm/msm: a5xx: Make preemption reset case reentrant
	drm/msm: add IOMMU_SUPPORT dependency
	clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
	clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
	cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
	cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
	cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
	cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
	cpufreq: st: Add missing MODULE_DEVICE_TABLE
	cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
	cpufreq: loongson1: Add missing MODULE_ALIAS
	cpufreq: scpi: Add missing MODULE_ALIAS
	cpufreq: vexpress-spc: Add missing MODULE_ALIAS
	cpufreq: imx: fix NVMEM_IMX_OCOTP dependency
	macintosh/adb-iop: Always wait for reply message from IOP
	macintosh/adb-iop: Send correct poll command
	staging: bcm2835: fix vchiq_mmal dependencies
	staging: greybus: audio: Fix possible leak free widgets in gbaudio_dapm_free_controls
	spi: dw: Fix error return code in dw_spi_bt1_probe()
	Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
	Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
	Bluetooth: sco: Fix crash when using BT_SNDMTU/BT_RCVMTU option
	block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
	block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
	Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
	platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
	adm8211: fix error return code in adm8211_probe()
	mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
	mtd: spi-nor: ignore errors in spi_nor_unlock_all()
	mtd: spi-nor: atmel: remove global protection flag
	mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
	arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements
	arm64: dts: meson: fix PHY deassert timing requirements
	ARM: dts: meson: fix PHY deassert timing requirements
	arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
	arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
	clk: fsl-sai: fix memory leak
	scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
	scsi: pm80xx: Fix error return in pm8001_pci_probe()
	scsi: iscsi: Fix inappropriate use of put_device()
	seq_buf: Avoid type mismatch for seq_buf_init
	scsi: fnic: Fix error return code in fnic_probe()
	platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
	platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
	ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode
	powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
	powerpc/pseries/hibernation: remove redundant cacheinfo update
	powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK
	drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
	ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
	coresight: remove broken __exit annotations
	ASoC: max98390: Fix error codes in max98390_dsm_init()
	powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
	usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
	usb: oxu210hp-hcd: Fix memory leak in oxu_create
	speakup: fix uninitialized flush_lock
	nfsd: Fix message level for normal termination
	NFSD: Fix 5 seconds delay when doing inter server copy
	nfs_common: need lock during iterate through the list
	x86/kprobes: Restore BTF if the single-stepping is cancelled
	scsi: qla2xxx: Fix FW initialization error on big endian machines
	scsi: qla2xxx: Fix N2N and NVMe connect retry failure
	platform/chrome: cros_ec_spi: Don't overwrite spi::mode
	misc: pci_endpoint_test: fix return value of error branch
	bus: fsl-mc: add back accidentally dropped error check
	bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
	fsi: Aspeed: Add mutex to protect HW access
	s390/cio: fix use-after-free in ccw_device_destroy_console
	iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()
	iwlwifi: mvm: hook up missing RX handlers
	erofs: avoid using generic_block_bmap
	clk: renesas: r8a779a0: Fix R and OSC clocks
	can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
	powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set
	powerpc/sstep: Cover new VSX instructions under CONFIG_VSX
	slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
	ALSA: hda/hdmi: fix silent stream for first playback to DP
	RDMA/core: Do not indicate device ready when device enablement fails
	RDMA/uverbs: Fix incorrect variable type
	remoteproc/mediatek: change MT8192 CFG register base
	remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
	remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
	remoteproc: qcom: fix reference leak in adsp_start
	remoteproc: qcom: pas: fix error handling in adsp_pds_enable
	remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
	remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
	remoteproc/mediatek: unprepare clk if scp_before_load fails
	clk: qcom: gcc-sc7180: Use floor ops for sdcc clks
	clk: tegra: Fix duplicated SE clock entry
	mtd: rawnand: gpmi: fix reference count leak in gpmi ops
	mtd: rawnand: meson: Fix a resource leak in init
	mtd: rawnand: gpmi: Fix the random DMA timeout issue
	samples/bpf: Fix possible hang in xdpsock with multiple threads
	fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode()
	extcon: max77693: Fix modalias string
	crypto: atmel-i2c - select CONFIG_BITREVERSE
	mac80211: don't set set TDLS STA bandwidth wider than possible
	mac80211: fix a mistake check for rx_stats update
	ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
	irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
	irqchip/ti-sci-inta: Fix printing of inta id on probe success
	irqchip/ti-sci-intr: Fix freeing of irqs
	dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
	RDMA/hns: Limit the length of data copied between kernel and userspace
	RDMA/hns: Normalization the judgment of some features
	RDMA/hns: Do shift on traffic class when using RoCEv2
	gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
	ath11k: Fix incorrect tlvs in scan start command
	irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
	watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
	watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
	watchdog: sprd: remove watchdog disable from resume fail path
	watchdog: sprd: check busy bit before new loading rather than after that
	watchdog: Fix potential dereferencing of null pointer
	ubifs: Fix error return code in ubifs_init_authentication()
	um: Monitor error events in IRQ controller
	um: tty: Fix handling of close in tty lines
	um: chan_xterm: Fix fd leak
	sunrpc: fix xs_read_xdr_buf for partial pages receive
	RDMA/mlx5: Fix MR cache memory leak
	RDMA/cma: Don't overwrite sgid_attr after device is released
	nfc: s3fwrn5: Release the nfc firmware
	drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
	powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
	powerpc/ps3: use dma_mapping_error()
	perf test: Fix metric parsing test
	drm/amdgpu: fix regression in vbios reservation handling on headless
	mm/gup: reorganize internal_get_user_pages_fast()
	mm/gup: prevent gup_fast from racing with COW during fork
	mm/gup: combine put_compound_head() and unpin_user_page()
	mm: memcg/slab: fix return of child memcg objcg for root memcg
	mm: memcg/slab: fix use after free in obj_cgroup_charge
	mm/rmap: always do TTU_IGNORE_ACCESS
	sparc: fix handling of page table constructor failure
	mm/vmalloc: Fix unlock order in s_stop()
	mm/vmalloc.c: fix kasan shadow poisoning size
	mm,memory_failure: always pin the page in madvise_inject_error
	hugetlb: fix an error code in hugetlb_reserve_pages()
	mm: don't wake kswapd prematurely when watermark boosting is disabled
	proc: fix lookup in /proc/net subdirectories after setns(2)
	checkpatch: fix unescaped left brace
	s390/test_unwind: fix CALL_ON_STACK tests
	lan743x: fix rx_napi_poll/interrupt ping-pong
	ice, xsk: clear the status bits for the next_to_use descriptor
	i40e, xsk: clear the status bits for the next_to_use descriptor
	net: dsa: qca: ar9331: fix sleeping function called from invalid context bug
	dpaa2-eth: fix the size of the mapped SGT buffer
	net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
	net: mscc: ocelot: Fix a resource leak in the error handling path of the probe function
	net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
	block/rnbd-clt: Get rid of warning regarding size argument in strlcpy
	block/rnbd-clt: Fix possible memleak
	NFS/pNFS: Fix a typo in ff_layout_resend_pnfs_read()
	net: korina: fix return value
	devlink: use _BITUL() macro instead of BIT() in the UAPI header
	libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
	powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
	watchdog: qcom: Avoid context switch in restart handler
	watchdog: coh901327: add COMMON_CLK dependency
	clk: ti: Fix memleak in ti_fapll_synth_setup
	pwm: zx: Add missing cleanup in error path
	pwm: lp3943: Dynamically allocate PWM chip base
	pwm: imx27: Fix overflow for bigger periods
	pwm: sun4i: Remove erroneous else branch
	io_uring: cancel only requests of current task
	tools build: Add missing libcap to test-all.bin target
	perf record: Fix memory leak when using '--user-regs=?' to list registers
	qlcnic: Fix error code in probe
	nfp: move indirect block cleanup to flower app stop callback
	vdpa/mlx5: Use write memory barrier after updating CQ index
	virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
	virtio_net: Fix error code in probe()
	virtio_ring: Fix two use after free bugs
	vhost scsi: fix error return code in vhost_scsi_set_endpoint()
	epoll: check for events when removing a timed out thread from the wait queue
	clk: bcm: dvp: Add MODULE_DEVICE_TABLE()
	clk: at91: sama7g5: fix compilation error
	clk: at91: sam9x60: remove atmel,osc-bypass support
	clk: s2mps11: Fix a resource leak in error handling paths in the probe function
	clk: sunxi-ng: Make sure divider tables have sentinel
	clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
	kconfig: fix return value of do_error_if()
	powerpc/boot: Fix build of dts/fsl
	powerpc/smp: Add __init to init_big_cores()
	ARM: 9044/1: vfp: use undef hook for VFP support detection
	ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
	perf probe: Fix memory leak when synthesizing SDT probes
	io_uring: fix racy IOPOLL flush overflow
	io_uring: cancel reqs shouldn't kill overflow list
	Smack: Handle io_uring kernel thread privileges
	proc mountinfo: make splice available again
	io_uring: fix io_cqring_events()'s noflush
	io_uring: fix racy IOPOLL completions
	io_uring: always let io_iopoll_complete() complete polled io
	vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
	vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
	media: gspca: Fix memory leak in probe
	io_uring: fix io_wqe->work_list corruption
	io_uring: fix 0-iov read buffer select
	io_uring: hold uring_lock while completing failed polled io in io_wq_submit_work()
	io_uring: fix ignoring xa_store errors
	io_uring: fix double io_uring free
	io_uring: make ctx cancel on exit targeted to actual ctx
	media: sunxi-cir: ensure IR is handled when it is continuous
	media: netup_unidvb: Don't leak SPI master in probe error path
	media: ipu3-cio2: Remove traces of returned buffers
	media: ipu3-cio2: Return actual subdev format
	media: ipu3-cio2: Serialise access to pad format
	media: ipu3-cio2: Validate mbus format in setting subdev format
	media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
	Input: cyapa_gen6 - fix out-of-bounds stack access
	ALSA: hda/ca0132 - Change Input Source enum strings.
	ACPI: NFIT: Fix input validation of bus-family
	PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
	Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
	ACPI: PNP: compare the string length in the matching_id()
	ALSA: hda: Fix regressions on clear and reconfig sysfs
	ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
	ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
	ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
	ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
	ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
	ALSA: pcm: oss: Fix a few more UBSAN fixes
	ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
	ALSA: hda/realtek: Add quirk for MSI-GP73
	ALSA: hda/realtek: Apply jack fixup for Quanta NL3
	ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658
	ALSA: hda/realtek - Supported Dell fixed type headset
	ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
	ALSA: usb-audio: Disable sample read check if firmware doesn't give back
	ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
	ALSA: core: memalloc: add page alignment for iram
	s390/smp: perform initial CPU reset also for SMT siblings
	s390/kexec_file: fix diag308 subcode when loading crash kernel
	s390/idle: add missing mt_cycles calculation
	s390/idle: fix accounting with machine checks
	s390/dasd: fix hanging device offline processing
	s390/dasd: prevent inconsistent LCU device data
	s390/dasd: fix list corruption of pavgroup group list
	s390/dasd: fix list corruption of lcu list
	binder: add flag to clear buffer on txn complete
	ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
	ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
	ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)
	staging: comedi: mf6x4: Fix AI end-of-conversion detection
	z3fold: simplify freeing slots
	z3fold: stricter locking and more careful reclaim
	perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
	perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
	perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
	powerpc/perf: Exclude kernel samples while counting events in user space.
	cpufreq: intel_pstate: Use most recent guaranteed performance values
	crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
	crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
	m68k: Fix WARNING splat in pmac_zilog driver
	Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
	EDAC/i10nm: Use readl() to access MMIO registers
	EDAC/amd64: Fix PCI component registration
	cpuset: fix race between hotplug work and later CPU offline
	dyndbg: fix use before null check
	USB: serial: mos7720: fix parallel-port state restore
	USB: serial: digi_acceleport: fix write-wakeup deadlocks
	USB: serial: keyspan_pda: fix dropped unthrottle interrupts
	USB: serial: keyspan_pda: fix write deadlock
	USB: serial: keyspan_pda: fix stalled writes
	USB: serial: keyspan_pda: fix write-wakeup use-after-free
	USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
	USB: serial: keyspan_pda: fix write unthrottling
	btrfs: do not shorten unpin len for caching block groups
	btrfs: update last_byte_to_unpin in switch_commit_roots
	btrfs: fix race when defragmenting leads to unnecessary IO
	ext4: fix an IS_ERR() vs NULL check
	ext4: fix a memory leak of ext4_free_data
	ext4: fix deadlock with fs freezing and EA inodes
	ext4: don't remount read-only with errors=continue on reboot
	RISC-V: Fix usage of memblock_enforce_memory_limit
	arm64: dts: ti: k3-am65: mark dss as dma-coherent
	arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040
	KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
	KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
	KVM: SVM: Remove the call to sev_platform_status() during setup
	iommu/arm-smmu: Allow implementation specific write_s2cr
	iommu/arm-smmu-qcom: Read back stream mappings
	iommu/arm-smmu-qcom: Implement S2CR quirk
	ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
	ARM: dts: at91: sama5d2: fix CAN message ram offset and size
	ARM: tegra: Populate OPP table for Tegra20 Ventana
	xprtrdma: Fix XDRBUF_SPARSE_PAGES support
	powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too
	powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
	powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
	powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
	powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
	powerpc/xmon: Change printk() to pr_cont()
	powerpc/8xx: Fix early debug when SMC1 is relocated
	powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
	powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
	powerpc/powernv/memtrace: Don't leak kernel memory to user space
	powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
	ovl: make ioctl() safe
	ima: Don't modify file descriptor mode on the fly
	um: Remove use of asprinf in umid.c
	um: Fix time-travel mode
	ceph: fix race in concurrent __ceph_remove_cap invocations
	SMB3: avoid confusing warning message on mount to Azure
	SMB3.1.1: remove confusing mount warning when no SPNEGO info on negprot rsp
	SMB3.1.1: do not log warning message if server doesn't populate salt
	ubifs: wbuf: Don't leak kernel memory to flash
	jffs2: Fix GC exit abnormally
	jffs2: Fix ignoring mounting options problem during remounting
	fsnotify: generalize handle_inode_event()
	inotify: convert to handle_inode_event() interface
	fsnotify: fix events reported to watching parent and child
	jfs: Fix array index bounds check in dbAdjTree
	drm/panfrost: Fix job timeout handling
	drm/panfrost: Move the GPU reset bits outside the timeout handler
	platform/x86: mlx-platform: remove an unused variable
	drm/amdgpu: only set DP subconnector type on DP and eDP connectors
	drm/amd/display: Fix memory leaks in S3 resume
	drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
	drm/i915: Fix mismatch between misplaced vma check and vma insert
	iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
	spi: pxa2xx: Fix use-after-free on unbind
	spi: spi-sh: Fix use-after-free on unbind
	spi: atmel-quadspi: Fix use-after-free on unbind
	spi: spi-mtk-nor: Don't leak SPI master in probe error path
	spi: ar934x: Don't leak SPI master in probe error path
	spi: davinci: Fix use-after-free on unbind
	spi: fsl: fix use of spisel_boot signal on MPC8309
	spi: gpio: Don't leak SPI master in probe error path
	spi: mxic: Don't leak SPI master in probe error path
	spi: npcm-fiu: Disable clock in probe error path
	spi: pic32: Don't leak DMA channels in probe error path
	spi: rb4xx: Don't leak SPI master in probe error path
	spi: rpc-if: Fix use-after-free on unbind
	spi: sc18is602: Don't leak SPI master in probe error path
	spi: spi-geni-qcom: Fix use-after-free on unbind
	spi: spi-qcom-qspi: Fix use-after-free on unbind
	spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
	spi: synquacer: Disable clock in probe error path
	spi: mt7621: Disable clock in probe error path
	spi: mt7621: Don't leak SPI master in probe error path
	spi: atmel-quadspi: Disable clock in probe error path
	spi: atmel-quadspi: Fix AHB memory accesses
	soc: qcom: smp2p: Safely acquire spinlock without IRQs
	mtd: spinand: Fix OOB read
	mtd: parser: cmdline: Fix parsing of part-names with colons
	mtd: core: Fix refcounting for unpartitioned MTDs
	mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
	mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
	scsi: qla2xxx: Fix crash during driver load on big endian machines
	scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
	scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi
	scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
	openat2: reject RESOLVE_BENEATH|RESOLVE_IN_ROOT
	iio: buffer: Fix demux update
	iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
	iio: imu: st_lsm6dsx: fix edge-trigger interrupts
	iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
	iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
	iio:magnetometer:mag3110: Fix alignment and data leak issues.
	iio:pressure:mpl3115: Force alignment of buffer
	iio:imu:bmi160: Fix too large a buffer.
	iio:imu:bmi160: Fix alignment and data leak issues
	iio:adc:ti-ads124s08: Fix buffer being too long.
	iio:adc:ti-ads124s08: Fix alignment and data leak issues.
	md/cluster: block reshape with remote resync job
	md/cluster: fix deadlock when node is doing resync job
	pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
	clk: ingenic: Fix divider calculation with div tables
	clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
	clk: tegra: Do not return 0 on failure
	counter: microchip-tcb-capture: Fix CMR value check
	device-dax/core: Fix memory leak when rmmod dax.ko
	dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
	driver: core: Fix list corruption after device_del()
	xen-blkback: set ring->xenblkd to NULL after kthread_stop()
	xen/xenbus: Allow watches discard events before queueing
	xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
	xen/xenbus/xen_bus_type: Support will_handle watch callback
	xen/xenbus: Count pending messages for each watch
	xenbus/xenbus_backend: Disallow pending watch messages
	memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()
	memory: renesas-rpc-if: Fix a node reference leak in rpcif_probe()
	memory: renesas-rpc-if: Return correct value to the caller of rpcif_manual_xfer()
	memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
	libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
	platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
	tracing: Disable ftrace selftests when any tracer is running
	mt76: add back the SUPPORTS_REORDERING_BUFFER flag
	of: fix linker-section match-table corruption
	PCI: Fix pci_slot_release() NULL pointer dereference
	regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
	remoteproc: sysmon: Ensure remote notification ordering
	thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
	rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
	Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
	null_blk: Fix zone size initialization
	null_blk: Fail zone append to conventional zones
	drm/edid: fix objtool warning in drm_cvt_modes()
	x86/CPU/AMD: Save AMD NodeId as cpu_die_id
	Linux 5.10.4

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I25209e79d8b9faf5382087955a29b7404bdefe38
2020-12-30 12:47:03 +01:00
Marc Zyngier
f11ebb7651 genirq/irqdomain: Don't try to free an interrupt that has no mapping
[ Upstream commit 4615fbc378 ]

When an interrupt allocation fails for N interrupts, it is pretty
common for the error handling code to free the same number of interrupts,
no matter how many interrupts have actually been allocated.

This may result in the domain freeing code to be unexpectedly called
for interrupts that have no mapping in that domain. Things end pretty
badly.

Instead, add some checks to irq_domain_free_irqs_hierarchy() to make sure
that thiss does not follow the hierarchy if no mapping exists for a given
interrupt.

Fixes: 6a6544e520 ("genirq/irqdomain: Remove auto-recursive hierarchy support")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201129135551.396777-1-maz@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:25 +01:00
Greg Kroah-Hartman
ca0c76873c Merge 5.10-rc7 into android-mainline
Linux 5.10-rc7

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie61b3510311a825ee57bee12610e25bc1500b350
2020-12-09 08:09:26 +01:00
Laurent Vivier
bb4c6910c8 genirq/irqdomain: Add an irq_create_mapping_affinity() function
There is currently no way to convey the affinity of an interrupt
via irq_create_mapping(), which creates issues for devices that
expect that affinity to be managed by the kernel.

In order to sort this out, rename irq_create_mapping() to
irq_create_mapping_affinity() with an additional affinity parameter that
can be passed down to irq_domain_alloc_descs().

irq_create_mapping() is re-implemented as a wrapper around
irq_create_mapping_affinity().

No functional change.

Fixes: e75eafb9b0 ("genirq/msi: Switch to new irq spreading infrastructure")
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kurz <groug@kaod.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20201126082852.1178497-2-lvivier@redhat.com
2020-11-30 12:21:31 +01:00
Prasad Sodagudi
074a2b36c1 ANDROID: Reduce log level for couple of prints in hotplug flow
During the cpu hot plug stress testing, couple of messages
continuous flooding on to the console is causing timers
migration delay.

Bug: 165340180
Change-Id: I18f96613242a7a821ff707bcdaac794ccefd0bba
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
2020-11-10 20:07:32 +00:00
Greg Kroah-Hartman
2cfc344f81 Merge 5.10-rc3 into android-mainline
Linux 5.10-rc3

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7884051ea7b86204b2685b51462368e122ad0772
2020-11-09 12:49:27 +01:00
Linus Torvalds
15a9844458 A set of fixes for interrupt chip drivers:
- Fix the fallout of the IPI as interrupt conversion in Kconfig and the
    BCM2836 interrupt chip driver/
 
  - Fixes for interrupt affinity setting and the handling of hierarchical
    irq domains in the SiFive PLIC driver.
 
  - Make the unmapped event handling in the TI SCI driver work correctly.
 
  - A few minor fixes and cleanups in various chip drivers and Kconfig.
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Merge tag 'irq-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Thomas Gleixner:
 "A set of fixes for interrupt chip drivers:

   - Fix the fallout of the IPI as interrupt conversion in Kconfig and
     the BCM2836 interrupt chip driver

   - Fixes for interrupt affinity setting and the handling of
     hierarchical irq domains in the SiFive PLIC driver

   - Make the unmapped event handling in the TI SCI driver work
     correctly

   - A few minor fixes and cleanups in various chip drivers and Kconfig"

* tag 'irq-urgent-2020-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  dt-bindings: irqchip: ti, sci-inta: Fix diagram indentation for unmapped events
  irqchip/ti-sci-inta: Add support for unmapped event handling
  dt-bindings: irqchip: ti, sci-inta: Update for unmapped event handling
  irqchip/renesas-intc-irqpin: Merge irlm_bit and needs_irlm
  irqchip/sifive-plic: Fix chip_data access within a hierarchy
  irqchip/sifive-plic: Fix broken irq_set_affinity() callback
  irqchip/stm32-exti: Add all LP timer exti direct events support
  irqchip/bcm2836: Fix missing __init annotation
  irqchip/mips: Drop selection of IRQ_DOMAIN_HIERARCHY
  irqchip/mst: Make mst_intc_of_init static
  irqchip/mst: MST_IRQ should depend on ARCH_MEDIATEK or ARCH_MSTARV7
  genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY
2020-11-08 09:52:57 -08:00
Greg Kroah-Hartman
79c83f152b Merge 1f70935f63 ("Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") into android-mainline
Steps on the way to 5.10-rc1

Resolves conflicts in:
	Documentation/admin-guide/sysctl/vm.rst

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic58f28718f28dae42948c935dfb0c62122fe86fc
2020-10-27 11:47:16 +01:00
Greg Kroah-Hartman
05d2a661fd Merge 54a4c789ca ("Merge tag 'docs/v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media") into android-mainline
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
2020-10-26 09:23:33 +01:00
Greg Kroah-Hartman
b251b0cd60 Merge cc7343724e ("Merge tag 'x86-irq-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline
Steps on the way to 5.10-rc1

Change-Id: I9a2f97712c9fcc609c4e99fc7727eef6fbea21ba
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2020-10-21 10:48:26 +02:00
Greg Kroah-Hartman
eb87047f08 Merge c457cc800e ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline
Steps on the way to 5.10-rc1

Change-Id: I2008d31f1f4c3ba4325ae536ad95b66b94f81601
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2020-10-21 10:47:13 +02:00
Jens Axboe
91989c7078 task_work: cleanup notification modes
A previous commit changed the notification mode from true/false to an
int, allowing notify-no, notify-yes, or signal-notify. This was
backwards compatible in the sense that any existing true/false user
would translate to either 0 (on notification sent) or 1, the latter
which mapped to TWA_RESUME. TWA_SIGNAL was assigned a value of 2.

Clean this up properly, and define a proper enum for the notification
mode. Now we have:

- TWA_NONE. This is 0, same as before the original change, meaning no
  notification requested.
- TWA_RESUME. This is 1, same as before the original change, meaning
  that we use TIF_NOTIFY_RESUME.
- TWA_SIGNAL. This uses TIF_SIGPENDING/JOBCTL_TASK_WORK for the
  notification.

Clean up all the callers, switching their 0/1/false/true to using the
appropriate TWA_* mode for notifications.

Fixes: e91b481623 ("task_work: teach task_work_add() to do signal_wake_up()")
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-10-17 15:05:30 -06:00
Randy Dunlap
7b7b8a2c95 kernel/: fix repeated words in comments
Fix multiple occurrences of duplicated words in kernel/.

Fix one typo/spello on the same line as a duplicate word.  Change one
instance of "the the" to "that the".  Otherwise just drop one of the
repeated words.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/98202fa6-8919-ef63-9efe-c0fad5ca7af1@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-16 11:11:19 -07:00
Marc Zyngier
151a535171 genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY
kernel/irq/ipi.c otherwise fails to compile if nothing else
selects it.

Fixes: 379b656446 ("genirq: Add GENERIC_IRQ_IPI Kconfig symbol")
Reported-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201015101222.GA32747@amd
2020-10-15 21:41:44 +01:00
Linus Torvalds
cc7343724e Surgery of the MSI interrupt handling to prepare the support of upcoming
devices which require non-PCI based MSI handling.
 
   - Cleanup historical leftovers all over the place
 
   - Rework the code to utilize more core functionality
 
   - Wrap XEN PCI/MSI interrupts into an irqdomain to make irqdomain
     assignment to PCI devices possible.
 
   - Assign irqdomains to PCI devices at initialization time which allows
     to utilize the full functionality of hierarchical irqdomains.
 
   - Remove arch_.*_msi_irq() functions from X86 and utilize the irqdomain
     which is assigned to the device for interrupt management.
 
   - Make the arch_.*_msi_irq() support conditional on a config switch and
     let the last few users select it.
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Merge tag 'x86-irq-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 irq updates from Thomas Gleixner:
 "Surgery of the MSI interrupt handling to prepare the support of
  upcoming devices which require non-PCI based MSI handling:

   - Cleanup historical leftovers all over the place

   - Rework the code to utilize more core functionality

   - Wrap XEN PCI/MSI interrupts into an irqdomain to make irqdomain
     assignment to PCI devices possible.

   - Assign irqdomains to PCI devices at initialization time which
     allows to utilize the full functionality of hierarchical
     irqdomains.

   - Remove arch_.*_msi_irq() functions from X86 and utilize the
     irqdomain which is assigned to the device for interrupt management.

   - Make the arch_.*_msi_irq() support conditional on a config switch
     and let the last few users select it"

* tag 'x86-irq-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
  PCI: MSI: Fix Kconfig dependencies for PCI_MSI_ARCH_FALLBACKS
  x86/apic/msi: Unbreak DMAR and HPET MSI
  iommu/amd: Remove domain search for PCI/MSI
  iommu/vt-d: Remove domain search for PCI/MSI[X]
  x86/irq: Make most MSI ops XEN private
  x86/irq: Cleanup the arch_*_msi_irqs() leftovers
  PCI/MSI: Make arch_.*_msi_irq[s] fallbacks selectable
  x86/pci: Set default irq domain in pcibios_add_device()
  iommm/amd: Store irq domain in struct device
  iommm/vt-d: Store irq domain in struct device
  x86/xen: Wrap XEN MSI management into irqdomain
  irqdomain/msi: Allow to override msi_domain_alloc/free_irqs()
  x86/xen: Consolidate XEN-MSI init
  x86/xen: Rework MSI teardown
  x86/xen: Make xen_msi_init() static and rename it to xen_hvm_msi_init()
  PCI/MSI: Provide pci_dev_has_special_msi_domain() helper
  PCI_vmd_Mark_VMD_irqdomain_with_DOMAIN_BUS_VMD_MSI
  irqdomain/msi: Provide DOMAIN_BUS_VMD_MSI
  x86/irq: Initialize PCI/MSI domain at PCI init time
  x86/pci: Reducde #ifdeffery in PCI init code
  ...
2020-10-12 11:40:41 -07:00
Marc Zyngier
408f110ef6 Merge branch 'irq/tegra-pmc' into irq/irqchip-next
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10 12:16:24 +01:00
Marc Zyngier
5556797662 genirq/irqdomain: Allow partial trimming of irq_data hierarchy
It appears that some HW is ugly enough that not all the interrupts
connected to a particular interrupt controller end up with the same
hierarchy depth (some of them are terminated early). This leaves
the irqchip hacker with only two choices, both equally bad:

- create discrete domain chains, one for each "hierarchy depth",
  which is very hard to maintain

- create fake hierarchy levels for the shallow paths, leading
  to all kind of problems (what are the safe hwirq values for these
  fake levels?)

Implement the ability to cut short a single interrupt hierarchy
from a level marked as being disconnected by using the new
irq_domain_disconnect_hierarchy() helper.

The irqdomain allocation code will then perform the trimming

Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10 12:12:10 +01:00
Marc Zyngier
04e8c5b2fa Merge branch 'irq/qcom-pdc-wakeup' into irq/irqchip-next
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-06 11:28:03 +01:00
Maulik Shah
90428a8eb4 genirq/PM: Introduce IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag
An interrupt that is disabled/masked but set for wakeup may still need to
be able to wake up the system from sleep states like "suspend to RAM".

To that effect, introduce the IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag.
If the irqchip have this flag set, the irq PM code will enable/unmask
the irqs that are marked for wakeup, but that are in a disabled state.

On resume, such irqs will be restored back to their disabled state.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
[maz: commit message fix-up]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Tested-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/1601267524-20199-4-git-send-email-mkshah@codeaurora.org
2020-10-06 11:23:41 +01:00
Marc Zyngier
a13814472b FROMGIT: genirq: Walk the irq_data hierarchy when resending an interrupt
On resending an interrupt, we only check the outermost irqchip for
a irq_retrigger callback. However, this callback could be implemented
at an inner level. Use irq_chip_retrigger_hierarchy() in this case.

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

Bug: 140053385
(cherry picked from commit cd1752d34e
 https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/gic-retrigger)
Change-Id: Ie102eb40db715b94c88c7a58d5aaade0a507b598
Signed-off-by: Eric Biggers <ebiggers@google.com>
2020-10-01 11:07:45 -07:00
Marc Zyngier
ff0922f7a4 FROMGIT: genirq: Allow interrupts to be excluded from /proc/interrupts
A number of architectures implement IPI statistics directly,
duplicating the core kstat_irqs accounting. As we move IPIs to
being actual IRQs, we would end-up with a confusing display
in /proc/interrupts (where the IPIs would appear twice).

In order to solve this, allow interrupts to be flagged as
"hidden", which excludes them from /proc/interrupts.

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

Bug: 140053385
(cherry picked from commit 83cfac95c0
 https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/ipi-as-irq)
Change-Id: I46da38d255406a158b5c03e6b02cab80b47180aa
Signed-off-by: Eric Biggers <ebiggers@google.com>
2020-10-01 11:07:43 -07:00
Marc Zyngier
cb343eac84 FROMGIT: genirq: Add fasteoi IPI flow
For irqchips using the fasteoi flow, IPIs are a bit special.
They need to be EOI'd early (before calling the handler), as
funny things may happen in the handler (they do not necessarily
behave like a normal interrupt).

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

Bug: 140053385
(cherry picked from commit c5e5ec033c
 https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/ipi-as-irq)
Change-Id: I2755205f7ddfedf60c5542fdf438d9bff168ee64
Signed-off-by: Eric Biggers <ebiggers@google.com>
2020-10-01 11:07:43 -07:00
Marc Zyngier
eff65bd439 Merge remote-tracking branch 'origin/irq/gic-retrigger' into irq/irqchip-next
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-09-17 16:50:02 +01:00
Thomas Gleixner
43e9e705dd irqdomain/msi: Allow to override msi_domain_alloc/free_irqs()
To support MSI irq domains which do not fit at all into the regular MSI
irqdomain scheme, like the XEN MSI interrupt management for PV/HVM/DOM0,
it's necessary to allow to override the alloc/free implementation.

This is a preperatory step to switch X86 away from arch_*_msi_irqs() and
store the irq domain pointer right in struct device.

No functional change for existing MSI irq domain users.

Aside of the evil XEN wrapper this is also useful for special MSI domains
which need to do extra alloc/free work before/after calling the generic
core function. Work like allocating/freeing MSI descriptors, MSI storage
space etc.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200826112333.526797548@linutronix.de
2020-09-16 16:52:37 +02:00
Thomas Gleixner
c6c9e2838c irqdomain/msi: Provide DOMAIN_BUS_VMD_MSI
PCI devices behind a VMD bus are not subject to interrupt remapping, but
the irq domain for VMD MSI cannot be distinguished from a regular PCI/MSI
irq domain.

Add a new domain bus token and allow it in the bus token check in
msi_check_reservation_mode() to keep the functionality the same once VMD
uses this token.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Jon Derrick <jonathan.derrick@intel.com>
Link: https://lore.kernel.org/r/20200826112332.954409970@linutronix.de
2020-09-16 16:52:36 +02:00
Thomas Gleixner
9006c133a4 x86/msi: Use generic MSI domain ops
pci_msi_get_hwirq() and pci_msi_set_desc are not longer special. Enable the
generic MSI domain ops in the core and PCI MSI code unconditionally and get
rid of the x86 specific implementations in the X86 MSI code and in the
hyperv PCI driver.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200826112332.564274859@linutronix.de
2020-09-16 16:52:35 +02:00
Thomas Gleixner
13b90cadfc genirq/chip: Use the first chip in irq_chip_compose_msi_msg()
The documentation of irq_chip_compose_msi_msg() claims that with
hierarchical irq domains the first chip in the hierarchy which has an
irq_compose_msi_msg() callback is chosen. But the code just keeps
iterating after it finds a chip with a compose callback.

The x86 HPET MSI implementation relies on that behaviour, but that does not
make it more correct.

The message should always be composed at the domain which manages the
underlying resource (e.g. APIC or remap table) because that domain knows
about the required layout of the message.

On X86 the following hierarchies exist:

1)   vector -------- PCI/MSI
2)   vector -- IR -- PCI/MSI

The vector domain has a different message format than the IR (remapping)
domain. So obviously the PCI/MSI domain can't compose the message without
having knowledge about the parent domain, which is exactly the opposite of
what hierarchical domains want to achieve.

X86 actually has two different PCI/MSI chips where #1 has a compose
callback and #2 does not. #2 delegates the composition to the remap domain
where it belongs, but #1 does it at the PCI/MSI level.

For the upcoming device MSI support it's necessary to change this and just
let the first domain which can compose the message take care of it. That
way the top level chip does not have to worry about it and the device MSI
code does not need special knowledge about topologies. It just sets the
compose callback to NULL and lets the hierarchy pick the first chip which
has one.

Due to that the attempt to move the compose callback from the direct
delivery PCI/MSI domain to the vector domain made the system fail to boot
with interrupt remapping enabled because in the remapping case
irq_chip_compose_msi_msg() keeps iterating and choses the compose callback
of the vector domain which obviously creates the wrong format for the remap
table.

Break out of the loop when the first irq chip with a compose callback is
found and fixup the HPET code temporarily. That workaround will be removed
once the direct delivery compose callback is moved to the place where it
belongs in the vector domain.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <maz@kernel.org>                                                                                                                                                                                                                                     Link: https://lore.kernel.org/r/20200826112331.047917603@linutronix.de
2020-09-16 16:52:28 +02:00
Marc Zyngier
83cfac95c0 genirq: Allow interrupts to be excluded from /proc/interrupts
A number of architectures implement IPI statistics directly,
duplicating the core kstat_irqs accounting. As we move IPIs to
being actual IRQs, we would end-up with a confusing display
in /proc/interrupts (where the IPIs would appear twice).

In order to solve this, allow interrupts to be flagged as
"hidden", which excludes them from /proc/interrupts.

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-09-13 17:04:38 +01:00
Marc Zyngier
c5e5ec033c genirq: Add fasteoi IPI flow
For irqchips using the fasteoi flow, IPIs are a bit special.
They need to be EOI'd early (before calling the handler), as
funny things may happen in the handler (they do not necessarily
behave like a normal interrupt).

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-09-13 17:04:38 +01:00