2f84185dd7
* 'android11-5.4-lts' of https://android.googlesource.com/kernel/common: FROMGIT: clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd Linux 5.4.268 arm64: dts: armada-3720-turris-mox: set irq type for RTC perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set i2c: s3c24xx: fix transferring more than one message in polling mode i2c: s3c24xx: fix read transfers in polling mode mlxsw: spectrum_acl_erp: Fix error flow of pool allocation failure kdb: Fix a potential buffer overflow in kdb_local() kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ ipvs: avoid stat macros calls from preemptible context netfilter: nf_tables: skip dead set elements in netlink dump net: dsa: vsc73xx: Add null pointer check to vsc73xx_gpio_probe net: ravb: Fix dma_addr_t truncation in error case net: phy: micrel: populate .soft_reset for KSZ9131 net: qualcomm: rmnet: fix global oob in rmnet_policy s390/pci: fix max size calculation in zpci_memcpy_toio() PCI: keystone: Fix race condition when initializing PHYs nvmet-tcp: Fix the H2C expected PDU len calculation serial: imx: Correct clock error message in function probe() apparmor: avoid crash when parsed profile name is empty perf env: Avoid recursively taking env->bpf_progs.lock perf bpf: Decouple creating the evlist from adding the SB event perf top: Move sb_evlist to 'struct perf_top' perf record: Move sb_evlist to 'struct record' perf env: Add perf_env__numa_node() nvmet-tcp: fix a crash in nvmet_req_complete() nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length perf genelf: Set ELF program header addresses properly software node: Let args be NULL in software_node_get_reference_args acpi: property: Let args be NULL in __acpi_node_get_property_reference serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup() MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup() mips: Fix incorrect max_low_pfn adjustment HID: wacom: Correct behavior when processing some confidence == false touches x86/kvm: Do not try to disable kvmclock if it was not enabled wifi: mwifiex: configure BSSID consistently when starting AP wifi: rtlwifi: Convert LNKCTL change to PCIe cap RMW accessors wifi: rtlwifi: Remove bogus and dangerous ASPM disable/enable code rootfs: Fix support for rootfstype= when root= is given fbdev: flush deferred work in fb_deferred_io_fsync() ALSA: oxygen: Fix right channel of capture volume mixer usb: mon: Fix atomicity violation in mon_bin_vma_fault usb: typec: class: fix typec_altmode_put_partner to put plugs Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs" usb: chipidea: wait controller resume finished for wakeup irq Revert "usb: dwc3: don't reset device side if dwc3 was configured as host-only" Revert "usb: dwc3: Soft reset phy on probe for host" usb: dwc: ep0: Update request status in dwc3_ep0_stall_restart usb: phy: mxs: remove CONFIG_USB_OTG condition for mxs_phy_is_otg_host() tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug binder: fix unused alloc->free_async_space binder: fix race between mmput() and do_exit() xen-netback: don't produce zero-size SKB frags Revert "ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek" Input: atkbd - use ab83 as id when skipping the getid command binder: fix use-after-free in shinker's callback binder: fix async space check for 0-sized buffers of: unittest: Fix of_count_phandle_with_args() expected value message of: Fix double free in of_parse_phandle_with_args_map mmc: sdhci_omap: Fix TI SoC dependencies clk: si5341: fix an error code problem in si5341_output_clk_set_rate watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO watchdog: set cdev owner before adding drivers: clk: zynqmp: calculate closest mux rate gpu/drm/radeon: fix two memleaks in radeon_vm_init drivers/amd/pm: fix a use-after-free in kv_parse_power_table drm/amd/pm: fix a double-free in si_dpm_init drm/amdgpu/debugfs: fix error code when smc register accessors are NULL media: dvbdev: drop refcount on error path in dvb_device_open() media: cx231xx: fix a memleak in cx231xx_init_isoc drm/bridge: tc358767: Fix return value on error case drm/radeon/trinity_dpm: fix a memleak in trinity_parse_power_table drm/radeon/dpm: fix a memleak in sumo_parse_power_table drm/radeon: check the alloc_workqueue return value in radeon_crtc_init() drm/drv: propagate errors from drm_modeset_register_all() drm/msm/dsi: Use pm_runtime_resume_and_get to prevent refcnt leaks drm/msm/mdp4: flush vblank event on disable ASoC: cs35l34: Fix GPIO name and drop legacy include ASoC: cs35l33: Fix GPIO name and drop legacy include drm/radeon: check return value of radeon_ring_lock() drm/radeon/r100: Fix integer overflow issues in r100_cs_track_check() drm/radeon/r600_cs: Fix possible int overflows in r600_cs_check_reg() f2fs: fix to avoid dirent corruption drm/bridge: Fix typo in post_disable() description media: pvrusb2: fix use after free on context disconnection RDMA/usnic: Silence uninitialized symbol smatch warnings ARM: davinci: always select CONFIG_CPU_ARM926T ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() Bluetooth: btmtkuart: fix recv_buf() return value Bluetooth: Fix bogus check for re-auth no supported with non-ssp netfilter: nf_tables: mark newset as dead on transaction abort wifi: rtlwifi: rtl8192se: using calculate_bit_shift() wifi: rtlwifi: rtl8192ee: using calculate_bit_shift() wifi: rtlwifi: rtl8192de: using calculate_bit_shift() rtlwifi: rtl8192de: make arrays static const, makes object smaller wifi: rtlwifi: rtl8192ce: using calculate_bit_shift() wifi: rtlwifi: rtl8192cu: using calculate_bit_shift() wifi: rtlwifi: rtl8192c: using calculate_bit_shift() wifi: rtlwifi: rtl8188ee: phy: using calculate_bit_shift() wifi: rtlwifi: add calculate_bit_shift() dma-mapping: clear dev->dma_mem to NULL after freeing it virtio/vsock: fix logic which reduces credit update messages selftests/net: fix grep checking for fib_nexthop_multiprefix scsi: hisi_sas: Replace with standard error code return value arm64: dts: qcom: sdm845-db845c: correct LED panic indicator scsi: fnic: Return error if vmalloc() failed wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior rtlwifi: Use ffs in <foo>_phy_calculate_bit_shift firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create() net/ncsi: Fix netlink major/minor version numbers ncsi: internal.h: Fix a spello ARM: dts: qcom: apq8064: correct XOADC register address wifi: libertas: stop selecting wext bpf, lpm: Fix check prefixlen before walking trie wifi: rtw88: fix RX filter in FIF_ALLMULTI flag NFSv4.1/pnfs: Ensure we handle the error NFS4ERR_RETURNCONFLICT blocklayoutdriver: Fix reference leak of pnfs_device_node crypto: scomp - fix req->dst buffer overflow crypto: sahara - do not resize req->src when doing hash operations crypto: sahara - fix processing hash requests with req->nbytes < sg->length crypto: sahara - improve error handling in sahara_sha_process() crypto: sahara - fix wait_for_completion_timeout() error handling crypto: sahara - fix ahash reqsize crypto: virtio - Wait for tasklet to complete on device remove gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump pstore: ram_core: fix possible overflow in persistent_ram_init_ecc() crypto: sahara - fix error handling in sahara_hw_descriptor_create() crypto: sahara - fix processing requests with cryptlen < sg->length crypto: sahara - fix ahash selftest failure crypto: sahara - remove FLAGS_NEW_KEY logic crypto: af_alg - Disallow multiple in-flight AIO requests crypto: ccp - fix memleak in ccp_init_dm_workarea virtio_crypto: Introduce VIRTIO_CRYPTO_NOSPC crypto: virtio - don't use 'default m' crypto: virtio - Handle dataq logic with tasklet selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket mtd: Fix gluebi NULL pointer dereference caused by ftl notifier spi: sh-msiof: Enforce fixed DTDL for R-Car H3 calipso: fix memory leak in netlbl_calipso_add_pass() netlabel: remove unused parameter in netlbl_netlink_auditinfo() net: netlabel: Fix kerneldoc warnings ACPI: LPIT: Avoid u32 multiplication overflow ACPI: video: check for error while searching for backlight device parent mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response powerpc/imc-pmu: Add a null pointer check in update_events_in_group() powerpc/powernv: Add a null pointer check in opal_powercap_init() powerpc/powernv: Add a null pointer check in opal_event_init() powerpc/powernv: Add a null pointer check to scom_debug_init_one() selftests/powerpc: Fix error handling in FPU/VMX preemption tests powerpc/pseries/memhp: Fix access beyond end of drmem array powerpc/pseries/memhotplug: Quieten some DLPAR operations powerpc/44x: select I2C for CURRITUCK powerpc: add crtsavres.o to always-y instead of extra-y EDAC/thunderx: Fix possible out-of-bounds string access x86/lib: Fix overflow when counting digits coresight: etm4x: Fix width of CCITMIN field parport: parport_serial: Add Brainboxes device IDs and geometry parport: parport_serial: Add Brainboxes BAR details uio: Fix use-after-free in uio_open binder: fix comment on binder_alloc_new_buf() return value binder: fix trivial typo of binder_free_buf_locked() binder: use EPOLLERR from eventpoll.h ACPI: resource: Add another DMI match for the TongFang GMxXGxx drm/crtc: fix uninitialized variable use ARM: sun9i: smp: fix return code check of of_property_match_string ida: Fix crash in ida_free when the bitmap is empty Input: xpad - add Razer Wolverine V2 support ARC: fix spare error s390/scm: fix virtual vs physical address confusion Input: i8042 - add nomux quirk for Acer P459-G2-M Input: atkbd - skip ATKBD_CMD_GETID in translated mode reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMI tracing: Add size check when printing trace_marker output tracing: Have large events show up as '[LINE TOO BIG]' instead of nothing neighbour: Don't let neigh_forced_gc() disable preemption for long drm/crtc: Fix uninit-value bug in drm_mode_setcrtc jbd2: correct the printing of write_flags in jbd2_write_superblock() clk: rockchip: rk3128: Fix HCLK_OTG gate register drm/exynos: fix a wrong error checking drm/exynos: fix a potential error pointer dereference nvme: introduce helper function to get ctrl state ASoC: da7219: Support low DC impedance headset net/tg3: fix race condition in tg3_reset_task() nouveau/tu102: flush all pdbs on vmm flush ASoC: rt5650: add mutex to avoid the jack detection failure ASoC: cs43130: Fix incorrect frame delay configuration ASoC: cs43130: Fix the position of const qualifier ASoC: Intel: Skylake: mem leak in skl register function ASoC: nau8822: Fix incorrect type in assignment and cast to restricted __be16 ASoC: Intel: Skylake: Fix mem leak in few functions ALSA: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro pinctrl: lochnagar: Don't build on MIPS f2fs: explicitly null-terminate the xattr list Revert "ipv6: make ip6_rt_gc_expire an atomic_t" Revert "ipv6: remove max_size check inline with ipv4" Linux 5.4.267 ASoC: meson: codec-glue: fix pcm format cast warning ipv6: remove max_size check inline with ipv4 ipv6: make ip6_rt_gc_expire an atomic_t net/dst: use a smaller percpu_counter batch for dst entries accounting PCI: Disable ATS for specific Intel IPU E2000 devices PCI: Extract ATS disabling to a helper function netfilter: nf_tables: Reject tables of unsupported family net: tls, update curr on splice as well ath10k: Get rid of "per_ce_irq" hw param ath10k: Keep track of which interrupts fired, don't poll them ath10k: Add interrupt summary based CE processing ath10k: Wait until copy complete is actually done before completing mmc: sdhci-sprd: Fix eMMC init failure after hw reset mmc: core: Cancel delayed work before releasing host mmc: rpmb: fixes pause retune on all RPMB partitions. mm: fix unmap_mapping_range high bits shift bug i2c: core: Fix atomic xfer check for non-preempt config firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards mm/memory-failure: check the mapcount of the precise page net: Implement missing SO_TIMESTAMPING_NEW cmsg support bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() asix: Add check for usbnet_get_endpoints net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues net/qla3xxx: switch from 'pci_' to 'dma_' API i40e: Restore VF MSI-X state during PCI reset ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux ASoC: meson: g12a-tohdmitx: Validate written enum values ASoC: meson: g12a: extract codec-to-codec utils i40e: fix use-after-free in i40e_aqc_add_filters() net: Save and restore msg_namelen in sock_sendmsg net: bcmgenet: Fix FCS generation for fragmented skbuffs ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init net-timestamp: extend SOF_TIMESTAMPING_OPT_ID to HW timestamps can: raw: add support for SO_MARK can: raw: add support for SO_TXTIME/SCM_TXTIME net: sched: em_text: fix possible memory leak in em_text_destroy() i40e: Fix filter input checks to prevent config with invalid values nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local ANDROID: db845c: Enable device tree overlay support Linux 5.4.266 block: Don't invalidate pagecache for invalid falloc modes ring-buffer: Fix wake ups when buffer_percent is set to 100 smb: client: fix OOB in smbCalcSize() usb: fotg210-hcd: delete an incorrect bounds test x86/alternatives: Sync core before enabling interrupts net: rfkill: gpio: set GPIO direction net: 9p: avoid freeing uninit memory in p9pdu_vreadf Bluetooth: hci_event: Fix not checking if HCI_OP_INQUIRY has been sent USB: serial: option: add Quectel RM500Q R13 firmware support USB: serial: option: add Foxconn T99W265 with new baseline USB: serial: option: add Quectel EG912Y module support USB: serial: ftdi_sio: update Actisense PIDs constant names wifi: cfg80211: fix certs build to not depend on file order wifi: cfg80211: Add my certificate iio: adc: ti_am335x_adc: Fix return value check of tiadc_request_dma() iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table scsi: bnx2fc: Fix skb double free in bnx2fc_rcv() Input: ipaq-micro-keys - add error handling for devm_kmemdup iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw interconnect: Treat xlate() returning NULL node as an error btrfs: do not allow non subvolume root targets for snapshot smb: client: fix NULL deref in asn1_ber_decoder() ALSA: hda/hdmi: add force-connect quirk for NUC5CPYB ALSA: hda/hdmi: Add quirk to force pin connectivity on NUC10 pinctrl: at91-pio4: use dedicated lock class for IRQ i2c: aspeed: Handle the coalesced stop conditions with the start conditions. afs: Fix overwriting of result of DNS query net: check dev->gso_max_size in gso_features_check() net: warn if gso_type isn't set for a GSO SKB afs: Fix dynamic root lookup DNS check afs: Fix the dynamic root's d_delete to always delete unused dentries net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev() net/rose: fix races in rose_kill_by_device() ethernet: atheros: fix a memleak in atl1e_setup_ring_resources net: sched: ife: fix potential use-after-free net/mlx5e: Correct snprintf truncation handling for fw_version buffer used by representors net/mlx5: Fix fw tracer first block check net/mlx5: improve some comments Revert "net/mlx5e: fix double free of encap_header" wifi: mac80211: mesh_plink: fix matches_local logic s390/vx: fix save/restore of fpu kernel context reset: Fix crash when freeing non-existent optional resets ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 ANDROID: GKI: fix crc issue in include/net/addrconf.h Revert "cred: switch to using atomic_long_t" Linux 5.4.265 powerpc/ftrace: Fix stack teardown in ftrace_no_trace powerpc/ftrace: Create a dummy stackframe to fix stack unwind mmc: block: Be sure to wait while busy in CQE error recovery ring-buffer: Fix memory leak of free page team: Fix use-after-free when an option instance allocation fails arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify ext4: prevent the normalized size from exceeding EXT_MAX_BLOCKS soundwire: stream: fix NULL pointer dereference for multi_link perf: Fix perf_event_validate_size() lockdep splat HID: hid-asus: add const to read-only outgoing usb buffer net: usb: qmi_wwan: claim interface 4 for ZTE MF290 asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation HID: multitouch: Add quirk for HONOR GLO-GXXX touchpad HID: hid-asus: reset the backlight brightness level on resume HID: add ALWAYS_POLL quirk for Apple kb platform/x86: intel_telemetry: Fix kernel doc descriptions bcache: avoid NULL checking to c->root in run_cache_set() bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc() bcache: avoid oversize memory allocation by small stripe_size blk-throttle: fix lockdep warning of "cgroup_mutex or RCU read lock required!" usb: aqc111: check packet for fixup for true limit Revert "PCI: acpiphp: Reassign resources on bridge if necessary" ALSA: hda/hdmi: add force-connect quirks for ASUSTeK Z170 variants cred: switch to using atomic_long_t appletalk: Fix Use-After-Free in atalk_ioctl net: stmmac: Handle disabled MDIO busses from devicetree net: stmmac: use dev_err_probe() for reporting mdio bus registration failure vsock/virtio: Fix unsigned integer wrap around in virtio_transport_has_space() sign-file: Fix incorrect return values check net: Remove acked SYN flag from packet in the transmit queue correctly qed: Fix a potential use-after-free in qed_cxt_tables_alloc net/rose: Fix Use-After-Free in rose_ioctl atm: Fix Use-After-Free in do_vcc_ioctl atm: solos-pci: Fix potential deadlock on &tx_queue_lock atm: solos-pci: Fix potential deadlock on &cli_queue_lock qca_spi: Fix reset behavior qca_debug: Fix ethtool -G iface tx behavior qca_debug: Prevent crash on TX ring changes net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX afs: Fix refcount underflow from error handling race Revert "psample: Require 'CAP_NET_ADMIN' when joining "packets" group" Revert "mmc: core: add helpers mmc_regulator_enable/disable_vqmmc" Revert "mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled" Revert "genetlink: add CAP_NET_ADMIN test for multicast bind" Revert "drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group" Revert "perf/core: Add a new read format to get a number of lost samples" Revert "perf: Fix perf_event_validate_size()" Revert "hrtimers: Push pending hrtimers away from outgoing CPU earlier" Linux 5.4.264 devcoredump: Send uevent once devcd is ready devcoredump : Serialize devcd_del work smb: client: fix potential NULL deref in parse_dfs_referrals() cifs: Fix non-availability of dedup breaking generic/304 Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" tools headers UAPI: Sync linux/perf_event.h with the kernel sources drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group psample: Require 'CAP_NET_ADMIN' when joining "packets" group genetlink: add CAP_NET_ADMIN test for multicast bind netlink: don't call ->netlink_bind with table lock held io_uring/af_unix: disable sending io_uring over sockets nilfs2: fix missing error check for sb_set_blocksize call KVM: s390/mm: Properly reset no-dat x86/CPU/AMD: Check vendor in the AMD microcode callback serial: 8250_omap: Add earlycon support for the AM654 UART controller serial: sc16is7xx: address RX timeout interrupt errata ARM: PL011: Fix DMA support usb: typec: class: fix typec_altmode_put_partner to put plugs parport: Add support for Brainboxes IX/UC/PX parallel cards usb: gadget: f_hid: fix report descriptor allocation mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled mmc: core: add helpers mmc_regulator_enable/disable_vqmmc gpiolib: sysfs: Fix error handling on failed export perf: Fix perf_event_validate_size() perf/core: Add a new read format to get a number of lost samples arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt7622: fix memory node warning check packet: Move reference count in packet_sock to atomic_long_t tracing: Fix a possible race when disabling buffered events tracing: Fix incomplete locking when disabling buffered events tracing: Always update snapshot buffer size nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() ALSA: pcm: fix out-of-bounds in snd_pcm_state_names ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt ARM: dts: imx: make gpt node name generic ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() tracing: Fix a warning when allocating buffered events fails ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate hwmon: (acpi_power_meter) Fix 4.29 MW bug RDMA/bnxt_re: Correct module description string bpf: sockmap, updating the sg structure should also update curr tcp: do not accept ACK of bytes we never sent netfilter: xt_owner: Fix for unsafe access of sk->sk_socket net: hns: fix fake link up on xge port ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() arcnet: restoring support for multiple Sohard Arcnet cards net: arcnet: com20020 fix error handling net: arcnet: Fix RESET flag handling hv_netvsc: rndis_filter needs to select NLS ipv6: fix potential NULL deref in fib6_add() of: dynamic: Fix of_reconfig_get_state_change() return value documentation of: Add missing 'Return' section in kerneldoc comments of: Fix kerneldoc output formatting of: base: Fix some formatting issues and provide missing descriptions of/irq: Make of_msi_map_rid() PCI bus agnostic of/irq: make of_msi_map_get_device_domain() bus agnostic of/iommu: Make of_map_rid() PCI agnostic ACPI/IORT: Make iort_msi_map_rid() PCI agnostic ACPI/IORT: Make iort_get_device_domain IRQ domain agnostic of: base: Add of_get_cpu_state_node() to get idle states for a CPU node drm/amdgpu: correct chunk_ptr to a pointer to chunk. kconfig: fix memory leak from range properties tg3: Increment tx_dropped in tg3_tso_bug() tg3: Move the [rt]x_dropped counters to tg3_napi netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test hrtimers: Push pending hrtimers away from outgoing CPU earlier Revert "HID: core: store the unique system identifier in hid_device" Revert "HID: fix HID device resource race between HID core and debugging support" Linux 5.4.263 mmc: block: Retry commands in CQE error recovery mmc: core: convert comma to semicolon mmc: cqhci: Fix task clearing in CQE error recovery mmc: cqhci: Warn of halt or task clear failure mmc: cqhci: Increase recovery halt timeout cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily cpufreq: imx6q: don't warn for disabling a non-existing frequency scsi: qla2xxx: Fix system crash due to bad pointer access scsi: qla2xxx: Use scsi_cmd_to_rq() instead of scsi_cmnd.request scsi: core: Introduce the scsi_cmd_to_rq() function scsi: qla2xxx: Simplify the code for aborting SCSI commands ima: detect changes to the backing overlay file ovl: skip overlayfs superblocks at global sync ima: annotate iint mutex to avoid lockdep false positive warnings fbdev: stifb: Make the STI next font pointer a 32-bit signed offset mtd: cfi_cmdset_0001: Byte swap OTP info mtd: cfi_cmdset_0001: Support the absence of protection registers s390/cmma: fix detection of DAT pages s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family smb3: fix touch -h of symlink net: ravb: Start TX queues after HW initialization succeeded net: ravb: Use pm_runtime_resume_and_get() ravb: Fix races between ravb_tx_timeout_work() and net related ops net: stmmac: xgmac: Disable FPE MMC interrupts ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet Input: xpad - add HyperX Clutch Gladiate Support btrfs: make error messages more clear when getting a chunk map btrfs: send: ensure send_fd is writable btrfs: fix off-by-one when checking chunk map includes logical address btrfs: add dmesg output for first mount and last unmount of a filesystem powerpc: Don't clobber f0/vs0 during fp|altivec register save bcache: revert replacing IS_ERR_OR_NULL with IS_ERR dm verity: don't perform FEC for failed readahead IO dm-verity: align struct dm_verity_fec_io properly ALSA: hda/realtek: Add supported ALC257 for ChromeOS ALSA: hda/realtek: Headset Mic VREF to 100% ALSA: hda: Disable power-save on KONTRON SinglePC mmc: block: Do not lose cache flush during CQE error recovery firewire: core: fix possible memory leak in create_units() pinctrl: avoid reload of p state in list iteration io_uring: fix off-by one bvec index USB: dwc3: qcom: fix wakeup after probe deferral USB: dwc3: qcom: fix resource leaks on probe deferral usb: dwc3: set the dma max_seg_size USB: dwc2: write HCINT with INTMASK applied USB: serial: option: don't claim interface 4 for ZTE MF290 USB: serial: option: fix FM101R-GL defines USB: serial: option: add Fibocom L7xx modules bcache: prevent potential division by zero error bcache: check return value from btree_node_alloc_replacement() dm-delay: fix a race between delay_presuspend and delay_bio hv_netvsc: Mark VF as slave before exposing it to user-mode hv_netvsc: Fix race of register_netdevice_notifier and VF register USB: serial: option: add Luat Air72*U series products s390/dasd: protect device queue against concurrent access bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA KVM: arm64: limit PMU version to PMUv3 for ARMv8.1 arm64: cpufeature: Extract capped perfmon fields ext4: make sure allocate pending entry not fail ext4: fix slab-use-after-free in ext4_es_insert_extent() ext4: using nofail preallocation in ext4_es_insert_extent() ext4: using nofail preallocation in ext4_es_insert_delayed_block() ext4: using nofail preallocation in ext4_es_remove_extent() ext4: use pre-allocated es in __es_remove_extent() ext4: use pre-allocated es in __es_insert_extent() ext4: factor out __es_alloc_extent() and __es_free_extent() ext4: add a new helper to check if es must be kept MIPS: KVM: Fix a build warning about variable set but not used nvmet: nul-terminate the NQNs passed in the connect command nvmet: remove unnecessary ctrl parameter afs: Fix file locking on R/O volumes to operate in local mode afs: Return ENOENT if no cell DNS record can be found net: axienet: Fix check for partial TX checksum amd-xgbe: propagate the correct speed and duplex status amd-xgbe: handle the corner-case during tx completion amd-xgbe: handle corner-case during sfp hotplug arm/xen: fix xen_vcpu_info allocation alignment net: usb: ax88179_178a: fix failed operations during ax88179_reset ipv4: Correct/silence an endian warning in __ip_do_redirect HID: fix HID device resource race between HID core and debugging support HID: core: store the unique system identifier in hid_device drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full ata: pata_isapnp: Add missing error check for devm_ioport_map() drm/panel: simple: Fix Innolux G101ICE-L01 timings drm/panel: simple: Fix Innolux G101ICE-L01 bus flags afs: Make error on cell lookup failure consistent with OpenAFS PCI: keystone: Drop __init from ks_pcie_add_pcie_{ep,port}() RDMA/irdma: Prevent zero-length STAG registration driver core: Release all resources during unbind before updating device links ANDROID: GKI: db845c: Update symbols list and ABI on rpmsg_register_device_override Revert "tracing: Have trace_event_file have ref counters" Linux 5.4.262 netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush (for 5.4) netfilter: nf_tables: disable toggling dormant table state more than once netfilter: nf_tables: fix table flag updates netfilter: nftables: update table flags from the commit phase netfilter: nf_tables: double hook unregistration in netns path netfilter: nf_tables: unregister flowtable hooks on netns exit netfilter: nf_tables: fix memleak when more than 255 elements expired netfilter: nft_set_hash: try later when GC hits EAGAIN on iteration netfilter: nft_set_rbtree: use read spinlock to avoid datapath contention netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction netfilter: nf_tables: defer gc run if previous batch is still pending netfilter: nf_tables: use correct lock to protect gc_list netfilter: nf_tables: GC transaction race with abort path netfilter: nf_tables: GC transaction race with netns dismantle netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path netfilter: nf_tables: remove busy mark and gc batch API netfilter: nft_set_hash: mark set element as dead when deleting from packet path netfilter: nf_tables: adapt set backend to use GC transaction API netfilter: nf_tables: GC transaction API to avoid race with control plane netfilter: nf_tables: don't skip expired elements during walk netfilter: nft_set_rbtree: fix overlap expiration walk netfilter: nft_set_rbtree: fix null deref on element insertion netfilter: nft_set_rbtree: Switch to node list walk for overlap detection netfilter: nf_tables: drop map element references from preparation phase netfilter: nftables: rename set element data activation/deactivation functions netfilter: nf_tables: pass context to nft_set_destroy() tracing: Have trace_event_file have ref counters drm/amdgpu: fix error handling in amdgpu_bo_list_get() ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks ext4: correct the start block of counting reserved clusters ext4: correct return value of ext4_convert_meta_bg ext4: correct offset of gdb backup in non meta_bg group to update_backups ext4: apply umask if ACL support is disabled Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" nfsd: fix file memleak on client_opens_release media: venus: hfi: add checks to handle capabilities from firmware media: venus: hfi: fix the check to handle session buffer requirement media: venus: hfi_parser: Add check to keep the number of codecs within range media: sharp: fix sharp encoding media: lirc: drop trailing space from scancode transmit i2c: i801: fix potential race in i801_block_transaction_byte_by_byte net: dsa: lan9303: consequently nested-lock physical MDIO Revert ncsi: Propagate carrier gain/loss events to the NCSI controller Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tables bluetooth: Add device 13d3:3571 to device tables bluetooth: Add device 0bda:887b to device tables Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0cb8:0xc559 Bluetooth: btusb: add Realtek 8822CE to usb_device_id table Bluetooth: btusb: Add flag to define wideband speech capability tty: serial: meson: fix hard LOCKUP on crtscts mode serial: meson: Use platform_get_irq() to get the interrupt tty: serial: meson: retrieve port FIFO size from DT serial: meson: remove redundant initialization of variable id ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC ALSA: info: Fix potential deadlock at disconnection parisc/pgtable: Do not drop upper 5 address bits of physical address parisc: Prevent booting 64-bit kernels on PA1.x machines i3c: master: cdns: Fix reading status register mm/cma: use nth_page() in place of direct struct page manipulation dmaengine: stm32-mdma: correct desc prep when channel running mcb: fix error handling for different scenarios when parsing i2c: core: Run atomic i2c xfer when !preemptible kernel/reboot: emergency_restart: Set correct system_state quota: explicitly forbid quota files from being encrypted jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev btrfs: don't arbitrarily slow down delalloc if we're committing PM: hibernate: Clean up sync_read handling in snapshot_write_next() PM: hibernate: Use __get_safe_page() rather than touching the list mmc: vub300: fix an error code clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks parisc/pdc: Add width field to struct pdc_model PCI: keystone: Don't discard .probe() callback PCI: keystone: Don't discard .remove() callback genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware mmc: meson-gx: Remove setting of CMD_CFG_ERROR ACPI: resource: Do IRQ override on TongFang GMxXGxx PCI/sysfs: Protect driver's D3cold preference from user space hvc/xen: fix error path in xen_hvc_init() to always register frontend driver audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare() audit: don't take task_lock() in audit_exe_compare() code path KVM: x86: Ignore MSR_AMD64_TW_CFG access KVM: x86: hyper-v: Don't auto-enable stimer on write from user-space x86/cpu/hygon: Fix the CPU topology evaluation for real scsi: megaraid_sas: Increase register read retry rount from 3 to 30 for selected registers bpf: Fix precision tracking for BPF_ALU | BPF_TO_BE | BPF_END randstruct: Fix gcc-plugin performance mode to stay in group media: venus: hfi: add checks to perform sanity on queue pointers cifs: spnego: add ';' in HOST_KEY_LEN tools/power/turbostat: Fix a knl bug macvlan: Don't propagate promisc change to lower dev in passthru net/mlx5e: Check return value of snprintf writing to fw_version buffer for representors net/mlx5_core: Clean driver version and name net/mlx5e: fix double free of encap_header net: stmmac: fix rx budget limit check net: stmmac: Rework stmmac_rx() netfilter: nf_conntrack_bridge: initialize err to 0 net: ethernet: cortina: Fix MTU max setting net: ethernet: cortina: Handle large frames net: ethernet: cortina: Fix max RX frame define bonding: stop the device in bond_setup_by_slave() ptp: annotate data-race around q->head and q->tail xen/events: fix delayed eoi list handling ppp: limit MRU to 64K tipc: Fix kernel-infoleak due to uninitialized TLV value net: hns3: fix variable may not initialized problem in hns3_init_mac_addr() tty: Fix uninit-value access in ppp_sync_receive() ipvlan: add ipvlan_route_v6_outbound() helper NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO wifi: iwlwifi: Use FW rate for non-data frames pwm: Fix double shift bug ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings kgdb: Flush console before entering kgdb on panic drm/amd/display: Avoid NULL dereference of timing generator media: cobalt: Use FIELD_GET() to extract Link Width gfs2: ignore negated quota changes media: vivid: avoid integer overflow media: gspca: cpia1: shift-out-of-bounds in set_flicker i2c: sun6i-p2wi: Prevent potential division by zero usb: gadget: f_ncm: Always set current gadget in ncm_bind() tty: vcc: Add check for kstrdup() in vcc_probe() HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() atm: iphase: Do PCI error checks on own line PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields ALSA: hda: Fix possible null-ptr-deref when assigning a stream ARM: 9320/1: fix stack depot IRQ stack filter jfs: fix array-index-out-of-bounds in diAlloc jfs: fix array-index-out-of-bounds in dbFindLeaf fs/jfs: Add validity check for db_maxag and db_agpref fs/jfs: Add check for negative db_l2nbperpage RDMA/hfi1: Use FIELD_GET() to extract Link Width crypto: pcrypt - Fix hungtask for PADATA_RESET selftests/efivarfs: create-read: fix a resource leak drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 drm/komeda: drop all currently held locks if deadlock happens platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e Bluetooth: Fix double free in hci_conn_cleanup wifi: ath10k: Don't touch the CE interrupt registers after power up net: annotate data-races around sk->sk_dst_pending_confirm net: annotate data-races around sk->sk_tx_queue_mapping wifi: ath10k: fix clang-specific fortify warning wifi: ath9k: fix clang-specific fortify warnings wifi: mac80211: don't return unset power in ieee80211_get_tx_power() wifi: mac80211_hwsim: fix clang-specific fortify warning x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware clocksource/drivers/timer-imx-gpt: Fix potential memory leak perf/core: Bail out early if the request AUX area is out of bound locking/ww_mutex/test: Fix potential workqueue corruption Revert "inet: shrink struct flowi_common" Revert "ipvlan: properly track tx_errors" ANDROID: fix up rpmsg_device ABI break ANDROID: fix up platform_device ABI break Linux 5.4.261 btrfs: use u64 for buffer sizes in the tree search ioctls Revert "mmc: core: Capture correct oemid-bits for eMMC cards" fbdev: fsl-diu-fb: mark wr_reg_wa() static fbdev: imsttfb: fix a resource leak in probe fbdev: imsttfb: Fix error path of imsttfb_probe() spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies drm/syncobj: fix DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses netfilter: nft_redir: use `struct nf_nat_range2` throughout and deduplicate eval call-backs netfilter: xt_recent: fix (increase) ipv6 literal buffer length r8169: respect userspace disabling IFF_MULTICAST tg3: power down device only on SYSTEM_POWER_OFF net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT net: stmmac: xgmac: Enable support for multiple Flexible PPS outputs Fix termination state for idr_for_each_entry_ul() net: r8169: Disable multicast filter for RTL8168H and RTL8107E dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. dccp: Call security_inet_conn_request() after setting IPv4 addresses. inet: shrink struct flowi_common tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING llc: verify mac len before reading mac header Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume pwm: sti: Reduce number of allocations and drop usage of chip_data pwm: sti: Avoid conditional gotos regmap: prevent noinc writes from clobbering cache media: dvb-usb-v2: af9035: fix missing unlock media: s3c-camif: Avoid inappropriate kfree() media: bttv: fix use after free error due to btv->timeout timer pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() pcmcia: ds: fix refcount leak in pcmcia_device_add() pcmcia: cs: fix possible hung task and memory leak pccardd() rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs powerpc/pseries: fix potential memory leak in init_cpu_associativity() powerpc/imc-pmu: Use the correct spinlock initializer. powerpc/xive: Fix endian conversion size modpost: fix tee MODULE_DEVICE_TABLE built on big-endian host f2fs: fix to initialize map.m_pblk in f2fs_precache_extents() dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc() USB: usbip: fix stub_dev hub disconnect tools: iio: iio_generic_buffer ensure alignment tools: iio: iio_generic_buffer: Fix some integer type and calculation tools: iio: privatize globals and functions in iio_generic_buffer.c file misc: st_core: Do not call kfree_skb() under spin_lock_irqsave() dmaengine: ti: edma: handle irq_of_parse_and_map() errors usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency tty: tty_jobctrl: fix pid memleak in disassociate_ctty() leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' ledtrig-cpu: Limit to 8 CPUs leds: pwm: Don't disable the PWM when the LED should be off leds: pwm: convert to atomic PWM API leds: pwm: simplify if condition mfd: dln2: Fix double put in dln2_probe ASoC: ams-delta.c: use component after check ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails sh: bios: Revive earlyprintk support RDMA/hfi1: Workaround truncation compilation error scsi: ufs: core: Leave space for '\0' in utf8 desc string ext4: move 'ix' sanity check to corrent position ARM: 9321/1: memset: cast the constant byte to unsigned char hid: cp2112: Fix duplicate workqueue initialization HID: cp2112: Use irqchip template crypto: caam/jr - fix Chacha20 + Poly1305 self test failure crypto: caam/qi2 - fix Chacha20 + Poly1305 self test failure nd_btt: Make BTT lanes preemptible sched/rt: Provide migrate_disable/enable() inlines libnvdimm/of_pmem: Use devm_kstrdup instead of kstrdup and check its return value hwrng: geode - fix accessing registers clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped firmware: ti_sci: Mark driver as non removable firmware: ti_sci: Replace HTTP links with HTTPS ones soc: qcom: llcc: Handle a second device without data corruption soc: qcom: Rename llcc-slice to llcc-qcom soc: qcom: llcc cleanup to get rid of sdm845 specific driver file ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator arm64: dts: qcom: sdm845-mtp: fix WiFi configuration drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe() drm/radeon: possible buffer overflow drm/rockchip: vop: Fix call to crtc reset helper drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs hwmon: (coretemp) Fix potentially truncated sysfs attribute name platform/x86: wmi: Fix opening of char device platform/x86: wmi: remove unnecessary initializations platform/x86: wmi: Fix probe failure when failing to register WMI devices clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data clk: npcm7xx: Fix incorrect kfree clk: keystone: pll: fix a couple NULL vs IS_ERR() checks clk: imx: Select MXC_CLK for CLK_IMX8QXP clk: qcom: gcc-sm8150: Fix gcc_sdcc2_apps_clk_src clk: qcom: gcc-sm8150: use ARRAY_SIZE instead of specifying num_parents clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies regmap: debugfs: Fix a erroneous check after snprintf() ipvlan: properly track tx_errors net: add DEV_STATS_READ() helper ipv6: avoid atomic fragment on GSO packets ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() tcp: fix cookie_init_timestamp() overflows tcp: Remove one extra ktime_get_ns() from cookie_init_timestamp chtls: fix tp->rcv_tstamp initialization r8169: fix rare issue with broken rx after link-down on RTL8125 r8169: use tp_to_dev instead of open code thermal: core: prevent potential string overflow can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on() can: dev: can_restart(): don't crash kernel if carrier is OK wifi: rtlwifi: fix EDCA limit set by BT coexistence tcp_metrics: do not create an entry from tcp_init_metrics() tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics() tcp_metrics: add missing barriers on delete wifi: mt76: mt7603: rework/fix rx pse hang check wifi: rtw88: debug: Fix the NULL vs IS_ERR() bug for debugfs_create_file() tcp: call tcp_try_undo_recovery when an RTOd TFO SYNACK is ACKed i40e: fix potential memory leaks in i40e_remove() genirq/matrix: Exclude managed interrupts in irq_matrix_allocated() vfs: fix readahead(2) on block devices Linux 5.4.260 tty: 8250: Add support for Intashield IS-100 tty: 8250: Add support for Brainboxes UP cards tty: 8250: Add support for additional Brainboxes UC cards tty: 8250: Remove UC-257 and UC-431 usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device Revert "ARM: dts: Move am33xx and am43xx mmc nodes to sdhci-omap driver" nvmet-tcp: Fix a possible UAF in queue intialization setup nvmet-tcp: move send/recv error handling in the send/recv methods instead of call-sites remove the sx8 block driver ata: ahci: fix enum constants for gcc-13 net: chelsio: cxgb4: add an error code check in t4_load_phy_fw platform/mellanox: mlxbf-tmfifo: Fix a warning message platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e scsi: mpt3sas: Fix in error path fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() ASoC: rt5650: fix the wrong result of key button netfilter: nfnetlink_log: silence bogus compiler warning spi: npcm-fiu: Fix UMA reads when dummy.nbytes == 0 fbdev: atyfb: only use ioremap_uc() on i386 and ia64 Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe irqchip/stm32-exti: add missing DT IRQ flag translation Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table x86: Fix .brk attribute in linker script rpmsg: Fix possible refcount leak in rpmsg_register_device_override() rpmsg: glink: Release driver_override rpmsg: Fix calling device_lock() on non-initialized device rpmsg: Fix kfree() of static memory on setting driver_override rpmsg: Constify local variable in field store macro driver: platform: Add helper for safer setting of driver_override ext4: fix BUG in ext4_mb_new_inode_pa() due to overflow ext4: avoid overlapping preallocations due to overflow ext4: add two helper functions extent_logical_end() and pa_logical_end() x86/mm: Fix RESERVE_BRK() for older binutils x86/mm: Simplify RESERVE_BRK() nfsd: lock_rename() needs both directories to live on the same fs f2fs: fix to do sanity check on inode type during garbage collection smbdirect: missing rc checks while waiting for rdma events kobject: Fix slab-out-of-bounds in fill_kobj_path() arm64: fix a concurrency issue in emulation_proc_handler() drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper() x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR clk: Sanitize possible_parent_show to Handle Return Value of of_clk_get_parent_name perf/core: Fix potential NULL deref nvmem: imx: correct nregs for i.MX6UL nvmem: imx: correct nregs for i.MX6SLL nvmem: imx: correct nregs for i.MX6ULL i2c: aspeed: Fix i2c bus hang in slave read i2c: stm32f7: Fix PEC handling in case of SMBUS transfers i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node() i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node() i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node() iio: exynos-adc: request second interupt only when touchscreen mode is used gtp: fix fragmentation needed check with gso gtp: uapi: fix GTPA_MAX tcp: fix wrong RTO timeout when received SACK reneging r8152: Cancel hw_phy_work if we have an error in probe r8152: Run the unload routine if we have errors during probe r8152: Increase USB control msg timeout to 5000ms as per spec net: ieee802154: adf7242: Fix some potential buffer overflow in adf7242_stats_show() igc: Fix ambiguity in the ethtool advertising neighbour: fix various data-races igb: Fix potential memory leak in igb_add_ethtool_nfc_entry treewide: Spelling fix in comment r8169: fix the KCSAN reported data race in rtl_rx while reading desc->opts1 r8169: fix the KCSAN reported data-race in rtl_tx while reading TxDescArray[entry].opts1 virtio-mmio: fix memory leak of vm_dev virtio_balloon: Fix endless deflation and inflation on arm64 mcb-lpc: Reallocate memory region to avoid memory overlapping mcb: Return actual parsed size when reading chameleon table selftests/ftrace: Add new test case which checks non unique symbol mtd: rawnand: marvell: Ensure program page operations are successful Conflicts: drivers/clk/qcom/gcc-sm8150.c drivers/net/ethernet/stmicro/stmmac/stmmac_main.c drivers/soc/qcom/Kconfig drivers/soc/qcom/Makefile drivers/soc/qcom/llcc-qcom.c drivers/usb/dwc3/core.c drivers/usb/gadget/function/f_ncm.c include/linux/soc/qcom/llcc-qcom.h include/net/netfilter/nf_tables.h mm/memory-failure.c net/netfilter/nf_tables_api.c net/netfilter/nft_set_hash.c net/netfilter/nft_set_rbtree.c Notes: * Dropped the following upstream commits:813fddd
| AOSP soc: qcom: Rename llcc-slice to llcc-qcom0770107
| AOSP soc: qcom: llcc cleanup to get rid of sdm845 specific driver file Change-Id: Id31af0559be59eccc0cd242940754292baed09f7
701 lines
19 KiB
C
701 lines
19 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Derived from arch/i386/kernel/irq.c
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* Copyright (C) 1992 Linus Torvalds
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* Adapted from arch/i386 by Gary Thomas
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* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
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* Updated and modified by Cort Dougan <cort@fsmlabs.com>
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* Copyright (C) 1996-2001 Cort Dougan
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* Adapted for Power Macintosh by Paul Mackerras
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* Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au)
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*
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* This file contains the code used to make IRQ descriptions in the
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* device tree to actual irq numbers on an interrupt controller
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* driver.
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*/
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#define pr_fmt(fmt) "OF: " fmt
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#include <linux/device.h>
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#include <linux/errno.h>
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#include <linux/list.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of_irq.h>
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#include <linux/string.h>
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#include <linux/slab.h>
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/**
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* irq_of_parse_and_map - Parse and map an interrupt into linux virq space
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* @dev: Device node of the device whose interrupt is to be mapped
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* @index: Index of the interrupt to map
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*
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* This function is a wrapper that chains of_irq_parse_one() and
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* irq_create_of_mapping() to make things easier to callers
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*/
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unsigned int irq_of_parse_and_map(struct device_node *dev, int index)
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{
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struct of_phandle_args oirq;
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if (of_irq_parse_one(dev, index, &oirq))
|
|
return 0;
|
|
|
|
return irq_create_of_mapping(&oirq);
|
|
}
|
|
EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
|
|
|
|
/**
|
|
* of_irq_find_parent - Given a device node, find its interrupt parent node
|
|
* @child: pointer to device node
|
|
*
|
|
* Return: A pointer to the interrupt parent node, or NULL if the interrupt
|
|
* parent could not be determined.
|
|
*/
|
|
struct device_node *of_irq_find_parent(struct device_node *child)
|
|
{
|
|
struct device_node *p;
|
|
phandle parent;
|
|
|
|
if (!of_node_get(child))
|
|
return NULL;
|
|
|
|
do {
|
|
if (of_property_read_u32(child, "interrupt-parent", &parent)) {
|
|
p = of_get_parent(child);
|
|
} else {
|
|
if (of_irq_workarounds & OF_IMAP_NO_PHANDLE)
|
|
p = of_node_get(of_irq_dflt_pic);
|
|
else
|
|
p = of_find_node_by_phandle(parent);
|
|
}
|
|
of_node_put(child);
|
|
child = p;
|
|
} while (p && of_get_property(p, "#interrupt-cells", NULL) == NULL);
|
|
|
|
return p;
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_find_parent);
|
|
|
|
/**
|
|
* of_irq_parse_raw - Low level interrupt tree parsing
|
|
* @addr: address specifier (start of "reg" property of the device) in be32 format
|
|
* @out_irq: structure of_phandle_args updated by this function
|
|
*
|
|
* This function is a low-level interrupt tree walking function. It
|
|
* can be used to do a partial walk with synthetized reg and interrupts
|
|
* properties, for example when resolving PCI interrupts when no device
|
|
* node exist for the parent. It takes an interrupt specifier structure as
|
|
* input, walks the tree looking for any interrupt-map properties, translates
|
|
* the specifier for each map, and then returns the translated map.
|
|
*
|
|
* Return: 0 on success and a negative number on error
|
|
*/
|
|
int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
|
|
{
|
|
struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL;
|
|
__be32 initial_match_array[MAX_PHANDLE_ARGS];
|
|
const __be32 *match_array = initial_match_array;
|
|
const __be32 *tmp, *imap, *imask, dummy_imask[] = { [0 ... MAX_PHANDLE_ARGS] = cpu_to_be32(~0) };
|
|
u32 intsize = 1, addrsize, newintsize = 0, newaddrsize = 0;
|
|
int imaplen, match, i, rc = -EINVAL;
|
|
|
|
#ifdef DEBUG
|
|
of_print_phandle_args("of_irq_parse_raw: ", out_irq);
|
|
#endif
|
|
|
|
ipar = of_node_get(out_irq->np);
|
|
|
|
/* First get the #interrupt-cells property of the current cursor
|
|
* that tells us how to interpret the passed-in intspec. If there
|
|
* is none, we are nice and just walk up the tree
|
|
*/
|
|
do {
|
|
if (!of_property_read_u32(ipar, "#interrupt-cells", &intsize))
|
|
break;
|
|
tnode = ipar;
|
|
ipar = of_irq_find_parent(ipar);
|
|
of_node_put(tnode);
|
|
} while (ipar);
|
|
if (ipar == NULL) {
|
|
pr_debug(" -> no parent found !\n");
|
|
goto fail;
|
|
}
|
|
|
|
pr_debug("of_irq_parse_raw: ipar=%pOF, size=%d\n", ipar, intsize);
|
|
|
|
if (out_irq->args_count != intsize)
|
|
goto fail;
|
|
|
|
/* Look for this #address-cells. We have to implement the old linux
|
|
* trick of looking for the parent here as some device-trees rely on it
|
|
*/
|
|
old = of_node_get(ipar);
|
|
do {
|
|
tmp = of_get_property(old, "#address-cells", NULL);
|
|
tnode = of_get_parent(old);
|
|
of_node_put(old);
|
|
old = tnode;
|
|
} while (old && tmp == NULL);
|
|
of_node_put(old);
|
|
old = NULL;
|
|
addrsize = (tmp == NULL) ? 2 : be32_to_cpu(*tmp);
|
|
|
|
pr_debug(" -> addrsize=%d\n", addrsize);
|
|
|
|
/* Range check so that the temporary buffer doesn't overflow */
|
|
if (WARN_ON(addrsize + intsize > MAX_PHANDLE_ARGS)) {
|
|
rc = -EFAULT;
|
|
goto fail;
|
|
}
|
|
|
|
/* Precalculate the match array - this simplifies match loop */
|
|
for (i = 0; i < addrsize; i++)
|
|
initial_match_array[i] = addr ? addr[i] : 0;
|
|
for (i = 0; i < intsize; i++)
|
|
initial_match_array[addrsize + i] = cpu_to_be32(out_irq->args[i]);
|
|
|
|
/* Now start the actual "proper" walk of the interrupt tree */
|
|
while (ipar != NULL) {
|
|
/* Now check if cursor is an interrupt-controller and if it is
|
|
* then we are done
|
|
*/
|
|
if (of_property_read_bool(ipar, "interrupt-controller")) {
|
|
pr_debug(" -> got it !\n");
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* interrupt-map parsing does not work without a reg
|
|
* property when #address-cells != 0
|
|
*/
|
|
if (addrsize && !addr) {
|
|
pr_debug(" -> no reg passed in when needed !\n");
|
|
goto fail;
|
|
}
|
|
|
|
/* Now look for an interrupt-map */
|
|
imap = of_get_property(ipar, "interrupt-map", &imaplen);
|
|
/* No interrupt map, check for an interrupt parent */
|
|
if (imap == NULL) {
|
|
pr_debug(" -> no map, getting parent\n");
|
|
newpar = of_irq_find_parent(ipar);
|
|
goto skiplevel;
|
|
}
|
|
imaplen /= sizeof(u32);
|
|
|
|
/* Look for a mask */
|
|
imask = of_get_property(ipar, "interrupt-map-mask", NULL);
|
|
if (!imask)
|
|
imask = dummy_imask;
|
|
|
|
/* Parse interrupt-map */
|
|
match = 0;
|
|
while (imaplen > (addrsize + intsize + 1) && !match) {
|
|
/* Compare specifiers */
|
|
match = 1;
|
|
for (i = 0; i < (addrsize + intsize); i++, imaplen--)
|
|
match &= !((match_array[i] ^ *imap++) & imask[i]);
|
|
|
|
pr_debug(" -> match=%d (imaplen=%d)\n", match, imaplen);
|
|
|
|
/* Get the interrupt parent */
|
|
if (of_irq_workarounds & OF_IMAP_NO_PHANDLE)
|
|
newpar = of_node_get(of_irq_dflt_pic);
|
|
else
|
|
newpar = of_find_node_by_phandle(be32_to_cpup(imap));
|
|
imap++;
|
|
--imaplen;
|
|
|
|
/* Check if not found */
|
|
if (newpar == NULL) {
|
|
pr_debug(" -> imap parent not found !\n");
|
|
goto fail;
|
|
}
|
|
|
|
if (!of_device_is_available(newpar))
|
|
match = 0;
|
|
|
|
/* Get #interrupt-cells and #address-cells of new
|
|
* parent
|
|
*/
|
|
if (of_property_read_u32(newpar, "#interrupt-cells",
|
|
&newintsize)) {
|
|
pr_debug(" -> parent lacks #interrupt-cells!\n");
|
|
goto fail;
|
|
}
|
|
if (of_property_read_u32(newpar, "#address-cells",
|
|
&newaddrsize))
|
|
newaddrsize = 0;
|
|
|
|
pr_debug(" -> newintsize=%d, newaddrsize=%d\n",
|
|
newintsize, newaddrsize);
|
|
|
|
/* Check for malformed properties */
|
|
if (WARN_ON(newaddrsize + newintsize > MAX_PHANDLE_ARGS)
|
|
|| (imaplen < (newaddrsize + newintsize))) {
|
|
rc = -EFAULT;
|
|
goto fail;
|
|
}
|
|
|
|
imap += newaddrsize + newintsize;
|
|
imaplen -= newaddrsize + newintsize;
|
|
|
|
pr_debug(" -> imaplen=%d\n", imaplen);
|
|
}
|
|
if (!match)
|
|
goto fail;
|
|
|
|
/*
|
|
* Successfully parsed an interrrupt-map translation; copy new
|
|
* interrupt specifier into the out_irq structure
|
|
*/
|
|
match_array = imap - newaddrsize - newintsize;
|
|
for (i = 0; i < newintsize; i++)
|
|
out_irq->args[i] = be32_to_cpup(imap - newintsize + i);
|
|
out_irq->args_count = intsize = newintsize;
|
|
addrsize = newaddrsize;
|
|
|
|
skiplevel:
|
|
/* Iterate again with new parent */
|
|
out_irq->np = newpar;
|
|
pr_debug(" -> new parent: %pOF\n", newpar);
|
|
of_node_put(ipar);
|
|
ipar = newpar;
|
|
newpar = NULL;
|
|
}
|
|
rc = -ENOENT; /* No interrupt-map found */
|
|
|
|
fail:
|
|
of_node_put(ipar);
|
|
of_node_put(newpar);
|
|
|
|
return rc;
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_parse_raw);
|
|
|
|
/**
|
|
* of_irq_parse_one - Resolve an interrupt for a device
|
|
* @device: the device whose interrupt is to be resolved
|
|
* @index: index of the interrupt to resolve
|
|
* @out_irq: structure of_phandle_args filled by this function
|
|
*
|
|
* This function resolves an interrupt for a node by walking the interrupt tree,
|
|
* finding which interrupt controller node it is attached to, and returning the
|
|
* interrupt specifier that can be used to retrieve a Linux IRQ number.
|
|
*/
|
|
int of_irq_parse_one(struct device_node *device, int index, struct of_phandle_args *out_irq)
|
|
{
|
|
struct device_node *p;
|
|
const __be32 *addr;
|
|
u32 intsize;
|
|
int i, res;
|
|
|
|
pr_debug("of_irq_parse_one: dev=%pOF, index=%d\n", device, index);
|
|
|
|
/* OldWorld mac stuff is "special", handle out of line */
|
|
if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
|
|
return of_irq_parse_oldworld(device, index, out_irq);
|
|
|
|
/* Get the reg property (if any) */
|
|
addr = of_get_property(device, "reg", NULL);
|
|
|
|
/* Try the new-style interrupts-extended first */
|
|
res = of_parse_phandle_with_args(device, "interrupts-extended",
|
|
"#interrupt-cells", index, out_irq);
|
|
if (!res)
|
|
return of_irq_parse_raw(addr, out_irq);
|
|
|
|
/* Look for the interrupt parent. */
|
|
p = of_irq_find_parent(device);
|
|
if (p == NULL)
|
|
return -EINVAL;
|
|
|
|
/* Get size of interrupt specifier */
|
|
if (of_property_read_u32(p, "#interrupt-cells", &intsize)) {
|
|
res = -EINVAL;
|
|
goto out;
|
|
}
|
|
|
|
pr_debug(" parent=%pOF, intsize=%d\n", p, intsize);
|
|
|
|
/* Copy intspec into irq structure */
|
|
out_irq->np = p;
|
|
out_irq->args_count = intsize;
|
|
for (i = 0; i < intsize; i++) {
|
|
res = of_property_read_u32_index(device, "interrupts",
|
|
(index * intsize) + i,
|
|
out_irq->args + i);
|
|
if (res)
|
|
goto out;
|
|
}
|
|
|
|
pr_debug(" intspec=%d\n", *out_irq->args);
|
|
|
|
|
|
/* Check if there are any interrupt-map translations to process */
|
|
res = of_irq_parse_raw(addr, out_irq);
|
|
out:
|
|
of_node_put(p);
|
|
return res;
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_parse_one);
|
|
|
|
/**
|
|
* of_irq_to_resource - Decode a node's IRQ and return it as a resource
|
|
* @dev: pointer to device tree node
|
|
* @index: zero-based index of the irq
|
|
* @r: pointer to resource structure to return result into.
|
|
*/
|
|
int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
|
|
{
|
|
int irq = of_irq_get(dev, index);
|
|
u32 trigger_type;
|
|
struct of_phandle_args oirq;
|
|
|
|
if (irq < 0)
|
|
return irq;
|
|
|
|
/* Only dereference the resource if both the
|
|
* resource and the irq are valid. */
|
|
if (r && irq) {
|
|
const char *name = NULL;
|
|
|
|
memset(r, 0, sizeof(*r));
|
|
/*
|
|
* Get optional "interrupt-names" property to add a name
|
|
* to the resource.
|
|
*/
|
|
of_property_read_string_index(dev, "interrupt-names", index,
|
|
&name);
|
|
|
|
trigger_type = irqd_get_trigger_type(irq_get_irq_data(irq));
|
|
|
|
of_irq_parse_one(dev, index, &oirq);
|
|
|
|
if (!trigger_type &&
|
|
of_device_is_compatible(oirq.np, "arm,gic-v3"))
|
|
pr_err("IRQ TYPE should not be NONE for %s\n",
|
|
dev->full_name);
|
|
|
|
r->start = r->end = irq;
|
|
r->flags = IORESOURCE_IRQ | trigger_type;
|
|
r->name = name ? name : of_node_full_name(dev);
|
|
}
|
|
|
|
return irq;
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_to_resource);
|
|
|
|
/**
|
|
* of_irq_get - Decode a node's IRQ and return it as a Linux IRQ number
|
|
* @dev: pointer to device tree node
|
|
* @index: zero-based index of the IRQ
|
|
*
|
|
* Return: Linux IRQ number on success, or 0 on the IRQ mapping failure, or
|
|
* -EPROBE_DEFER if the IRQ domain is not yet created, or error code in case
|
|
* of any other failure.
|
|
*/
|
|
int of_irq_get(struct device_node *dev, int index)
|
|
{
|
|
int rc;
|
|
struct of_phandle_args oirq;
|
|
struct irq_domain *domain;
|
|
|
|
rc = of_irq_parse_one(dev, index, &oirq);
|
|
if (rc)
|
|
return rc;
|
|
|
|
domain = irq_find_host(oirq.np);
|
|
if (!domain)
|
|
return -EPROBE_DEFER;
|
|
|
|
return irq_create_of_mapping(&oirq);
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_get);
|
|
|
|
/**
|
|
* of_irq_get_byname - Decode a node's IRQ and return it as a Linux IRQ number
|
|
* @dev: pointer to device tree node
|
|
* @name: IRQ name
|
|
*
|
|
* Return: Linux IRQ number on success, or 0 on the IRQ mapping failure, or
|
|
* -EPROBE_DEFER if the IRQ domain is not yet created, or error code in case
|
|
* of any other failure.
|
|
*/
|
|
int of_irq_get_byname(struct device_node *dev, const char *name)
|
|
{
|
|
int index;
|
|
|
|
if (unlikely(!name))
|
|
return -EINVAL;
|
|
|
|
index = of_property_match_string(dev, "interrupt-names", name);
|
|
if (index < 0)
|
|
return index;
|
|
|
|
return of_irq_get(dev, index);
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_get_byname);
|
|
|
|
/**
|
|
* of_irq_count - Count the number of IRQs a node uses
|
|
* @dev: pointer to device tree node
|
|
*/
|
|
int of_irq_count(struct device_node *dev)
|
|
{
|
|
struct of_phandle_args irq;
|
|
int nr = 0;
|
|
|
|
while (of_irq_parse_one(dev, nr, &irq) == 0)
|
|
nr++;
|
|
|
|
return nr;
|
|
}
|
|
|
|
/**
|
|
* of_irq_to_resource_table - Fill in resource table with node's IRQ info
|
|
* @dev: pointer to device tree node
|
|
* @res: array of resources to fill in
|
|
* @nr_irqs: the number of IRQs (and upper bound for num of @res elements)
|
|
*
|
|
* Return: The size of the filled in table (up to @nr_irqs).
|
|
*/
|
|
int of_irq_to_resource_table(struct device_node *dev, struct resource *res,
|
|
int nr_irqs)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < nr_irqs; i++, res++)
|
|
if (of_irq_to_resource(dev, i, res) <= 0)
|
|
break;
|
|
|
|
return i;
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_irq_to_resource_table);
|
|
|
|
struct of_intc_desc {
|
|
struct list_head list;
|
|
of_irq_init_cb_t irq_init_cb;
|
|
struct device_node *dev;
|
|
struct device_node *interrupt_parent;
|
|
};
|
|
|
|
/**
|
|
* of_irq_init - Scan and init matching interrupt controllers in DT
|
|
* @matches: 0 terminated array of nodes to match and init function to call
|
|
*
|
|
* This function scans the device tree for matching interrupt controller nodes,
|
|
* and calls their initialization functions in order with parents first.
|
|
*/
|
|
void __init of_irq_init(const struct of_device_id *matches)
|
|
{
|
|
const struct of_device_id *match;
|
|
struct device_node *np, *parent = NULL;
|
|
struct of_intc_desc *desc, *temp_desc;
|
|
struct list_head intc_desc_list, intc_parent_list;
|
|
|
|
INIT_LIST_HEAD(&intc_desc_list);
|
|
INIT_LIST_HEAD(&intc_parent_list);
|
|
|
|
for_each_matching_node_and_match(np, matches, &match) {
|
|
if (!of_property_read_bool(np, "interrupt-controller") ||
|
|
!of_device_is_available(np))
|
|
continue;
|
|
|
|
if (WARN(!match->data, "of_irq_init: no init function for %s\n",
|
|
match->compatible))
|
|
continue;
|
|
|
|
/*
|
|
* Here, we allocate and populate an of_intc_desc with the node
|
|
* pointer, interrupt-parent device_node etc.
|
|
*/
|
|
desc = kzalloc(sizeof(*desc), GFP_KERNEL);
|
|
if (!desc) {
|
|
of_node_put(np);
|
|
goto err;
|
|
}
|
|
|
|
desc->irq_init_cb = match->data;
|
|
desc->dev = of_node_get(np);
|
|
desc->interrupt_parent = of_irq_find_parent(np);
|
|
if (desc->interrupt_parent == np)
|
|
desc->interrupt_parent = NULL;
|
|
list_add_tail(&desc->list, &intc_desc_list);
|
|
}
|
|
|
|
/*
|
|
* The root irq controller is the one without an interrupt-parent.
|
|
* That one goes first, followed by the controllers that reference it,
|
|
* followed by the ones that reference the 2nd level controllers, etc.
|
|
*/
|
|
while (!list_empty(&intc_desc_list)) {
|
|
/*
|
|
* Process all controllers with the current 'parent'.
|
|
* First pass will be looking for NULL as the parent.
|
|
* The assumption is that NULL parent means a root controller.
|
|
*/
|
|
list_for_each_entry_safe(desc, temp_desc, &intc_desc_list, list) {
|
|
int ret;
|
|
|
|
if (desc->interrupt_parent != parent)
|
|
continue;
|
|
|
|
list_del(&desc->list);
|
|
|
|
of_node_set_flag(desc->dev, OF_POPULATED);
|
|
|
|
pr_debug("of_irq_init: init %pOF (%p), parent %p\n",
|
|
desc->dev,
|
|
desc->dev, desc->interrupt_parent);
|
|
ret = desc->irq_init_cb(desc->dev,
|
|
desc->interrupt_parent);
|
|
if (ret) {
|
|
of_node_clear_flag(desc->dev, OF_POPULATED);
|
|
kfree(desc);
|
|
continue;
|
|
}
|
|
|
|
/*
|
|
* This one is now set up; add it to the parent list so
|
|
* its children can get processed in a subsequent pass.
|
|
*/
|
|
list_add_tail(&desc->list, &intc_parent_list);
|
|
}
|
|
|
|
/* Get the next pending parent that might have children */
|
|
desc = list_first_entry_or_null(&intc_parent_list,
|
|
typeof(*desc), list);
|
|
if (!desc) {
|
|
pr_err("of_irq_init: children remain, but no parents\n");
|
|
break;
|
|
}
|
|
list_del(&desc->list);
|
|
parent = desc->dev;
|
|
kfree(desc);
|
|
}
|
|
|
|
list_for_each_entry_safe(desc, temp_desc, &intc_parent_list, list) {
|
|
list_del(&desc->list);
|
|
kfree(desc);
|
|
}
|
|
err:
|
|
list_for_each_entry_safe(desc, temp_desc, &intc_desc_list, list) {
|
|
list_del(&desc->list);
|
|
of_node_put(desc->dev);
|
|
kfree(desc);
|
|
}
|
|
}
|
|
|
|
static u32 __of_msi_map_id(struct device *dev, struct device_node **np,
|
|
u32 id_in)
|
|
{
|
|
struct device *parent_dev;
|
|
u32 id_out = id_in;
|
|
|
|
/*
|
|
* Walk up the device parent links looking for one with a
|
|
* "msi-map" property.
|
|
*/
|
|
for (parent_dev = dev; parent_dev; parent_dev = parent_dev->parent)
|
|
if (!of_map_id(parent_dev->of_node, id_in, "msi-map",
|
|
"msi-map-mask", np, &id_out))
|
|
break;
|
|
return id_out;
|
|
}
|
|
|
|
/**
|
|
* of_msi_map_id - Map a MSI ID for a device.
|
|
* @dev: device for which the mapping is to be done.
|
|
* @msi_np: device node of the expected msi controller.
|
|
* @id_in: unmapped MSI ID for the device.
|
|
*
|
|
* Walk up the device hierarchy looking for devices with a "msi-map"
|
|
* property. If found, apply the mapping to @id_in.
|
|
*
|
|
* Return: The mapped MSI ID.
|
|
*/
|
|
u32 of_msi_map_id(struct device *dev, struct device_node *msi_np, u32 id_in)
|
|
{
|
|
return __of_msi_map_id(dev, &msi_np, id_in);
|
|
}
|
|
|
|
/**
|
|
* of_msi_map_get_device_domain - Use msi-map to find the relevant MSI domain
|
|
* @dev: device for which the mapping is to be done.
|
|
* @id: Device ID.
|
|
* @bus_token: Bus token
|
|
*
|
|
* Walk up the device hierarchy looking for devices with a "msi-map"
|
|
* property.
|
|
*
|
|
* Returns: the MSI domain for this device (or NULL on failure)
|
|
*/
|
|
struct irq_domain *of_msi_map_get_device_domain(struct device *dev, u32 id,
|
|
u32 bus_token)
|
|
{
|
|
struct device_node *np = NULL;
|
|
|
|
__of_msi_map_id(dev, &np, id);
|
|
return irq_find_matching_host(np, bus_token);
|
|
}
|
|
|
|
/**
|
|
* of_msi_get_domain - Use msi-parent to find the relevant MSI domain
|
|
* @dev: device for which the domain is requested
|
|
* @np: device node for @dev
|
|
* @token: bus type for this domain
|
|
*
|
|
* Parse the msi-parent property (both the simple and the complex
|
|
* versions), and returns the corresponding MSI domain.
|
|
*
|
|
* Returns: the MSI domain for this device (or NULL on failure).
|
|
*/
|
|
struct irq_domain *of_msi_get_domain(struct device *dev,
|
|
struct device_node *np,
|
|
enum irq_domain_bus_token token)
|
|
{
|
|
struct device_node *msi_np;
|
|
struct irq_domain *d;
|
|
|
|
/* Check for a single msi-parent property */
|
|
msi_np = of_parse_phandle(np, "msi-parent", 0);
|
|
if (msi_np && !of_property_read_bool(msi_np, "#msi-cells")) {
|
|
d = irq_find_matching_host(msi_np, token);
|
|
if (!d)
|
|
of_node_put(msi_np);
|
|
return d;
|
|
}
|
|
|
|
if (token == DOMAIN_BUS_PLATFORM_MSI) {
|
|
/* Check for the complex msi-parent version */
|
|
struct of_phandle_args args;
|
|
int index = 0;
|
|
|
|
while (!of_parse_phandle_with_args(np, "msi-parent",
|
|
"#msi-cells",
|
|
index, &args)) {
|
|
d = irq_find_matching_host(args.np, token);
|
|
if (d)
|
|
return d;
|
|
|
|
of_node_put(args.np);
|
|
index++;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* of_msi_configure - Set the msi_domain field of a device
|
|
* @dev: device structure to associate with an MSI irq domain
|
|
* @np: device node for that device
|
|
*/
|
|
void of_msi_configure(struct device *dev, struct device_node *np)
|
|
{
|
|
dev_set_msi_domain(dev,
|
|
of_msi_get_domain(dev, np, DOMAIN_BUS_PLATFORM_MSI));
|
|
}
|
|
EXPORT_SYMBOL_GPL(of_msi_configure);
|