73 Commits

Author	SHA1	Message	Date
Raghavendra Rao Ananta	5bd75403be	Merge remote-tracking branch 'remotes/origin/tmp-f686d9f' into msm-lahaina ... * remotes/origin/tmp-f686d9f: ANDROID: update abi_gki_aarch64.xml for 5.2-rc6 Linux 5.2-rc6 Revert "iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock" Bluetooth: Fix regression with minimum encryption key size alignment tcp: refine memory limit test in tcp_fragment() x86/vdso: Prevent segfaults due to hoisted vclock reads SUNRPC: Fix a credential refcount leak Revert "SUNRPC: Declare RPC timers as TIMER_DEFERRABLE" net :sunrpc :clnt :Fix xps refcount imbalance on the error path NFS4: Only set creation opendata if O_CREAT ANDROID: gki_defconfig: workaround to enable configs ANDROID: gki_defconfig: more configs for partners ARM: 8867/1: vdso: pass --be8 to linker if necessary KVM: nVMX: reorganize initial steps of vmx_set_nested_state KVM: PPC: Book3S HV: Invalidate ERAT when flushing guest TLB entries habanalabs: use u64_to_user_ptr() for reading user pointers nfsd: replace Jeff by Chuck as nfsd co-maintainer inet: clear num_timeout reqsk_alloc() PCI/P2PDMA: Ignore root complex whitelist when an IOMMU is present net: mvpp2: debugfs: Add pmap to fs dump ipv6: Default fib6_type to RTN_UNICAST when not set net: hns3: Fix inconsistent indenting net/af_iucv: always register net_device notifier net/af_iucv: build proper skbs for HiperTransport net/af_iucv: remove GFP_DMA restriction for HiperTransport doc: fix documentation about UIO_MEM_LOGICAL using MAINTAINERS / Documentation: Thorsten Scherer is the successor of Gavin Schenk docs: fb: Add TER16x32 to the available font names MAINTAINERS: fpga: hand off maintainership to Moritz treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 507 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 506 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 503 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 502 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 501 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 498 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 496 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 495 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 491 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 490 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 489 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 488 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 487 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 486 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 485 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 484 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 481 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 480 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 479 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 477 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 475 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 474 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 473 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 472 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 471 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 469 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 468 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 467 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 466 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 465 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 464 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 463 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 462 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 460 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 457 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 456 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 455 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 454 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 452 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 451 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 250 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 248 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 247 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 246 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 245 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 244 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 243 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 239 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 238 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 237 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 233 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 231 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 230 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 226 KVM: arm/arm64: Fix emulated ptimer irq injection net: dsa: mv88e6xxx: fix shift of FID bits in mv88e6185_g1_vtu_loadpurge() tests: kvm: Check for a kernel warning kvm: tests: Sort tests in the Makefile alphabetically KVM: x86/mmu: Allocate PAE root array when using SVM's 32-bit NPT KVM: x86: Modify struct kvm_nested_state to have explicit fields for data fanotify: update connector fsid cache on add mark quota: fix a problem about transfer quota drm/i915: Don't clobber M/N values during fastset check powerpc: enable a 30-bit ZONE_DMA for 32-bit pmac ovl: make i_ino consistent with st_ino in more cases scsi: qla2xxx: Fix hardlockup in abort command during driver remove scsi: ufs: Avoid runtime suspend possibly being blocked forever scsi: qedi: update driver version to 8.37.0.20 scsi: qedi: Check targetname while finding boot target information hvsock: fix epollout hang from race condition net/udp_gso: Allow TX timestamp with UDP GSO net: netem: fix use after free and double free with packet corruption net: netem: fix backlog accounting for corrupted GSO frames net: lio_core: fix potential sign-extension overflow on large shift tipc: pass tunnel dev as NULL to udp_tunnel(6)_xmit_skb ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL ip_tunnel: allow not to count pkts on tstats by setting skb's dev to NULL apparmor: reset pos on failure to unpack for various functions apparmor: enforce nullbyte at end of tag string apparmor: fix PROFILE_MEDIATES for untrusted input RDMA/efa: Handle mmap insertions overflow tun: wake up waitqueues after IFF_UP is set drm: return -EFAULT if copy_to_user() fails net: remove duplicate fetch in sock_getsockopt tipc: fix issues with early FAILOVER_MSG from peer bnx2x: Check if transceiver implements DDM before access xhci: detect USB 3.2 capable host controllers correctly usb: xhci: Don't try to recover an endpoint if port is in error state. KVM: fix typo in documentation drm/panfrost: Make sure a BO is only unmapped when appropriate md: fix for divide error in status_resync soc: ixp4xx: npe: Fix an IS_ERR() vs NULL check in probe arm64/mm: don't initialize pgd_cache twice MAINTAINERS: Update my email address arm64/sve: <uapi/asm/ptrace.h> should not depend on <uapi/linux/prctl.h> ovl: fix typo in MODULE_PARM_DESC ovl: fix bogus -Wmaybe-unitialized warning ovl: don't fail with disconnected lower NFS mmc: core: Prevent processing SDIO IRQs when the card is suspended mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning brcmfmac: sdio: Don't tune while the card is off mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() brcmfmac: sdio: Disable auto-tuning around commands expected to fail mmc: core: API to temporarily disable retuning for SDIO CRC errors Revert "brcmfmac: disable command decode in sdio_aos" ARM: ixp4xx: include irqs.h where needed ARM: ixp4xx: mark ixp4xx_irq_setup as __init ARM: ixp4xx: don't select SERIAL_OF_PLATFORM firmware: trusted_foundations: add ARMv7 dependency usb: dwc2: Use generic PHY width in params setup RDMA/efa: Fix success return value in case of error IB/hfi1: Handle port down properly in pio IB/hfi1: Handle wakeup of orphaned QPs for pio IB/hfi1: Wakeup QPs orphaned on wait list after flush IB/hfi1: Use aborts to trigger RC throttling IB/hfi1: Create inline to get extended headers IB/hfi1: Silence txreq allocation warnings IB/hfi1: Avoid hardlockup with flushlist_lock KVM: PPC: Book3S HV: Only write DAWR[X] when handling h_set_dawr in real mode KVM: PPC: Book3S HV: Fix r3 corruption in h_set_dabr() fs/namespace: fix unprivileged mount propagation vfs: fsmount: add missing mntget() cifs: fix GlobalMid_Lock bug in cifs_reconnect SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write staging: erofs: add requirements field in superblock arm64: ssbd: explicitly depend on <linux/prctl.h> block: fix page leak when merging to same page block: return from __bio_try_merge_page if merging occured in the same page Btrfs: fix failure to persist compression property xattr deletion on fsync riscv: remove unused barrier defines usb: chipidea: udc: workaround for endpoint conflict issue MAINTAINERS: Change QCOM repo location mmc: mediatek: fix SDIO IRQ detection issue mmc: mediatek: fix SDIO IRQ interrupt handle flow mmc: core: complete HS400 before checking status riscv: mm: synchronize MMU after pte change MAINTAINERS: Update my email address to use @kernel.org ANDROID: update abi_gki_aarch64.xml for 5.2-rc5 riscv: dts: add initial board data for the SiFive HiFive Unleashed riscv: dts: add initial support for the SiFive FU540-C000 SoC dt-bindings: riscv: convert cpu binding to json-schema dt-bindings: riscv: sifive: add YAML documentation for the SiFive FU540 arch: riscv: add support for building DTB files from DT source data drm/i915/gvt: ignore unexpected pvinfo write lapb: fixed leak of control-blocks. tipc: purge deferredq list for each grp member in tipc_group_delete ax25: fix inconsistent lock state in ax25_destroy_timer neigh: fix use-after-free read in pneigh_get_next tcp: fix compile error if !CONFIG_SYSCTL hv_sock: Suppress bogus "may be used uninitialized" warnings be2net: Fix number of Rx queues used for flow hashing net: handle 802.1P vlan 0 packets properly Linux 5.2-rc5 tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() tcp: add tcp_min_snd_mss sysctl tcp: tcp_fragment() should apply sane memory limits tcp: limit payload size of sacked skbs Revert "net: phylink: set the autoneg state in phylink_phy_change" bpf: fix nested bpf tracepoints with per-cpu data bpf: Fix out of bounds memory access in bpf_sk_storage vsock/virtio: set SOCK_DONE on peer shutdown net: dsa: rtl8366: Fix up VLAN filtering net: phylink: set the autoneg state in phylink_phy_change powerpc/32: fix build failure on book3e with KVM powerpc/booke: fix fast syscall entry on SMP powerpc/32s: fix initial setup of segment registers on secondary CPU x86/microcode, cpuhotplug: Add a microcode loader CPU hotplug callback net: add high_order_alloc_disable sysctl/static key tcp: add tcp_tx_skb_cache sysctl tcp: add tcp_rx_skb_cache sysctl sysctl: define proc_do_static_key() hv_netvsc: Set probe mode to sync net: sched: flower: don't call synchronize_rcu() on mask creation net: dsa: fix warning same module names sctp: Free cookie before we memdup a new one net: dsa: microchip: Don't try to read stats for unused ports qmi_wwan: extend permitted QMAP mux_id value range qmi_wwan: avoid RCU stalls on device disconnect when in QMAP mode qmi_wwan: add network device usage statistics for qmimux devices qmi_wwan: add support for QMAP padding in the RX path bpf, x64: fix stack layout of JITed bpf code Smack: Restore the smackfsdef mount option and add missing prefixes bpf, devmap: Add missing RCU read lock on flush bpf, devmap: Add missing bulk queue free bpf, devmap: Fix premature entry free on destroying map ftrace: Fix NULL pointer dereference in free_ftrace_func_mapper() module: Fix livepatch/ftrace module text permissions race tracing/uprobe: Fix obsolete comment on trace_uprobe_create() tracing/uprobe: Fix NULL pointer dereference in trace_uprobe_create() tracing: Make two symbols static tracing: avoid build warning with HAVE_NOP_MCOUNT tracing: Fix out-of-range read in trace_stack_print() gfs2: Fix rounding error in gfs2_iomap_page_prepare net: phylink: further mac_config documentation improvements nfc: Ensure presence of required attributes in the deactivate_target handler btrfs: start readahead also in seed devices x86/kasan: Fix boot with 5-level paging and KASAN cfg80211: report measurement start TSF correctly cfg80211: fix memory leak of wiphy device name cfg80211: util: fix bit count off by one mac80211: do not start any work during reconfigure flow cfg80211: use BIT_ULL in cfg80211_parse_mbssid_data() mac80211: only warn once on chanctx_conf being NULL mac80211: drop robust management frames from unknown TA gpu: ipu-v3: image-convert: Fix image downsize coefficients gpu: ipu-v3: image-convert: Fix input bytesperline for packed formats gpu: ipu-v3: image-convert: Fix input bytesperline width/height align thunderbolt: Implement CIO reset correctly for Titan Ridge ARM: davinci: da8xx: specify dma_coherent_mask for lcdc ARM: davinci: da850-evm: call regulator_has_full_constraints() timekeeping: Repair ktime_get_coarse*() granularity Revert "ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops" ANDROID: update abi_gki_aarch64.xml mm/devm_memremap_pages: fix final page put race PCI/P2PDMA: track pgmap references per resource, not globally lib/genalloc: introduce chunk owners PCI/P2PDMA: fix the gen_pool_add_virt() failure path mm/devm_memremap_pages: introduce devm_memunmap_pages drivers/base/devres: introduce devm_release_action() mm/vmscan.c: fix trying to reclaim unevictable LRU page coredump: fix race condition between collapse_huge_page() and core dumping mm/mlock.c: change count_mm_mlocked_page_nr return type mm: mmu_gather: remove __tlb_reset_range() for force flush fs/ocfs2: fix race in ocfs2_dentry_attach_lock() mm/vmscan.c: fix recent_rotated history mm/mlock.c: mlockall error for flag MCL_ONFAULT scripts/decode_stacktrace.sh: prefix addr2line with $CROSS_COMPILE mm/list_lru.c: fix memory leak in __memcg_init_list_lru_node mm: memcontrol: don't batch updates of local VM stats and events PCI: PM: Skip devices in D0 for suspend-to-idle ANDROID: Removed extraneous configs from gki powerpc/bpf: use unsigned division instruction for 64-bit operations bpf: fix div64 overflow tests to properly detect errors bpf: sync BPF_FIB_LOOKUP flag changes with BPF uapi bpf: simplify definition of BPF_FIB_LOOKUP related flags cifs: add spinlock for the openFileList to cifsInodeInfo cifs: fix panic in smb2_reconnect x86/fpu: Don't use current->mm to check for a kthread KVM: nVMX: use correct clean fields when copying from eVMCS vfio-ccw: Destroy kmem cache region on module exit block/ps3vram: Use %llu to format sector_t after LBDAF removal libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk bcache: only set BCACHE_DEV_WB_RUNNING when cached device attached bcache: fix stack corruption by PRECEDING_KEY() arm64/sve: Fix missing SVE/FPSIMD endianness conversions blk-mq: remove WARN_ON(!q->elevator) from blk_mq_sched_free_requests blkio-controller.txt: Remove references to CFQ block/switching-sched.txt: Update to blk-mq schedulers null_blk: remove duplicate check for report zone blk-mq: no need to check return value of debugfs_create functions io_uring: fix memory leak of UNIX domain socket inode block: force select mq-deadline for zoned block devices binder: fix possible UAF when freeing buffer drm/amdgpu: return 0 by default in amdgpu_pm_load_smu_firmware drm/amdgpu: Fix bounds checking in amdgpu_ras_is_supported() ANDROID: x86 gki_defconfig: enable DMA_CMA ANDROID: Fixed x86 regression ANDROID: gki_defconfig: enable DMA_CMA Input: synaptics - enable SMBus on ThinkPad E480 and E580 net: mvpp2: prs: Use the correct helpers when removing all VID filters net: mvpp2: prs: Fix parser range for VID filtering mlxsw: spectrum: Disallow prio-tagged packets when PVID is removed mlxsw: spectrum_buffers: Reduce pool size on Spectrum-2 selftests: tc_flower: Add TOS matching test mlxsw: spectrum_flower: Fix TOS matching selftests: mlxsw: Test nexthop offload indication mlxsw: spectrum_router: Refresh nexthop neighbour when it becomes dead mlxsw: spectrum: Use different seeds for ECMP and LAG hash net: tls, correctly account for copied bytes with multiple sk_msgs vrf: Increment Icmp6InMsgs on the original netdev cpuset: restore sanity to cpuset_cpus_allowed_fallback() net: ethtool: Allow matching on vlan DEI bit linux-next: DOC: RDS: Fix a typo in rds.txt x86/kgdb: Return 0 from kgdb_arch_set_breakpoint() mpls: fix af_mpls dependencies for real selinux: fix a missing-check bug in selinux_sb_eat_lsm_opts() selinux: fix a missing-check bug in selinux_add_mnt_opt( ) arm64: tlbflush: Ensure start/end of address range are aligned to stride usb: typec: Make sure an alt mode exist before getting its partner KVM: arm/arm64: vgic: Fix kvm_device leak in vgic_its_destroy KVM: arm64: Filter out invalid core register IDs in KVM_GET_REG_LIST KVM: arm64: Implement vq_present() as a macro xdp: check device pointer before clearing bpf: net: Set sk_bpf_storage back to NULL for cloned sk Btrfs: fix race between block group removal and block group allocation clocksource/drivers/arm_arch_timer: Don't trace count reader functions i2c: pca-platform: Fix GPIO lookup code thunderbolt: Make sure device runtime resume completes before taking domain lock drm: add fallback override/firmware EDID modes workaround i2c: acorn: fix i2c warning arm64: Don't unconditionally add -Wno-psabi to KBUILD_CFLAGS drm/edid: abstract override/firmware EDID retrieval platform/mellanox: mlxreg-hotplug: Add devm_free_irq call to remove flow platform/x86: mlx-platform: Fix parent device in i2c-mux-reg device registration platform/x86: intel-vbtn: Report switch events when event wakes device platform/x86: asus-wmi: Only Tell EC the OS will handle display hotkeys from asus_nb_wmi ARM: mvebu_v7_defconfig: fix Ethernet on Clearfog x86/resctrl: Prevent NULL pointer dereference when local MBM is disabled x86/resctrl: Don't stop walking closids when a locksetup group is found iommu/arm-smmu: Avoid constant zero in TLBI writes drm/i915/perf: fix whitelist on Gen10+ drm/i915/sdvo: Implement proper HDMI audio support for SDVO drm/i915: Fix per-pixel alpha with CCS drm/i915/dmc: protect against reading random memory drm/i915/dsi: Use a fuzzy check for burst mode clock check Input: imx_keypad - make sure keyboard can always wake up system selinux: log raw contexts as untrusted strings ptrace: restore smp_rmb() in __ptrace_may_access() IB/hfi1: Correct tid qp rcd to match verbs context IB/hfi1: Close PSM sdma_progress sleep window IB/hfi1: Validate fault injection opcode user input geneve: Don't assume linear buffers in error handler vxlan: Don't assume linear buffers in error handler net: openvswitch: do not free vport if register_netdevice() is failed. net: correct udp zerocopy refcnt also when zerocopy only on append drm/amdgpu/{uvd,vcn}: fetch ring's read_ptr after alloc ovl: fix wrong flags check in FS_IOC_FS[SG]ETXATTR ioctls riscv: Fix udelay in RV32. drm/vmwgfx: fix a warning due to missing dma_parms riscv: export pm_power_off again drm/vmwgfx: Honor the sg list segment size limitation RISC-V: defconfig: enable clocks, serial console drm/vmwgfx: Use the backdoor port if the HB port is not available bpf: lpm_trie: check left child of last leftmost node for NULL Revert "fuse: require /dev/fuse reads to have enough buffer capacity" ALSA: ice1712: Check correct return value to snd_i2c_sendbytes (EWS/DMX 6Fire) ALSA: oxfw: allow PCM capture for Stanton SCS.1m ALSA: firewire-motu: fix destruction of data for isochronous resources s390/ctl_reg: mark __ctl_set_bit and __ctl_clear_bit as __always_inline s390/boot: disable address-of-packed-member warning ANDROID: update gki aarch64 ABI representation cgroup: Fix css_task_iter_advance_css_set() cset skip condition drm/panfrost: Require the simple_ondemand governor drm/panfrost: make devfreq optional again drm/gem_shmem: Use a writecombine mapping for ->vaddr mmc: sdhi: disallow HS400 for M3-W ES1.2, RZ/G2M, and V3H ASoC: Intel: sst: fix kmalloc call with wrong flags ASoC: core: Fix deadlock in snd_soc_instantiate_card() cgroup/bfq: revert bfq.weight symlink change ARM: dts: am335x phytec boards: Fix cd-gpios active level ARM: dts: dra72x: Disable usb4_tm target module nfp: ensure skb network header is set for packet redirect tcp: fix undo spurious SYNACK in passive Fast Open mpls: fix af_mpls dependencies ibmvnic: Fix unchecked return codes of memory allocations ibmvnic: Refresh device multicast list after reset ibmvnic: Do not close unopened driver during reset mpls: fix warning with multi-label encap net: phy: rename Asix Electronics PHY driver ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero net: ipv4: fib_semantics: fix uninitialized variable Input: iqs5xx - get axis info before calling input_mt_init_slots() Linux 5.2-rc4 drm: panel-orientation-quirks: Add quirk for GPD MicroPC drm: panel-orientation-quirks: Add quirk for GPD pocket2 counter/ftm-quaddec: Add missing dependencies in Kconfig staging: iio: adt7316: Fix build errors when GPIOLIB is not set x86/fpu: Update kernel's FPU state before using for the fsave header MAINTAINERS: Karthikeyan Ramasubramanian is MIA i2c: xiic: Add max_read_len quirk ANDROID: update ABI representation gpio: pca953x: hack to fix 24 bit gpio expanders net/mlx5e: Support tagged tunnel over bond net/mlx5e: Avoid detaching non-existing netdev under switchdev mode net/mlx5e: Fix source port matching in fdb peer flow rule net/mlx5e: Replace reciprocal_scale in TX select queue function net/mlx5e: Add ndo_set_feature for uplink representor net/mlx5: Avoid reloading already removed devices net/mlx5: Update pci error handler entries and command translation RAS/CEC: Convert the timer callback to a workqueue RAS/CEC: Fix binary search function x86/mm/KASLR: Compute the size of the vmemmap section properly can: purge socket error queue on sock destruct can: flexcan: Remove unneeded registration message can: af_can: Fix error path of can_init() can: m_can: implement errata "Needless activation of MRAF irq" can: mcp251x: add support for mcp25625 dt-bindings: can: mcp251x: add mcp25625 support can: xilinx_can: use correct bittiming_const for CAN FD core can: flexcan: fix timeout when set small bitrate can: usb: Kconfig: Remove duplicate menu entry lockref: Limit number of cmpxchg loop retries uaccess: add noop untagged_addr definition x86/insn-eval: Fix use-after-free access to LDT entry kbuild: use more portable 'command -v' for cc-cross-prefix s390/unwind: correct stack switching during unwind scsi: hpsa: correct ioaccel2 chaining btrfs: Always trim all unallocated space in btrfs_trim_free_extents netfilter: ipv6: nf_defrag: accept duplicate fragments again powerpc/32s: fix booting with CONFIG_PPC_EARLY_DEBUG_BOOTX drm/meson: fix G12A primary plane disabling drm/meson: fix primary plane disabling drm/meson: fix G12A HDMI PLL settings for 4K60 1000/1001 variations block, bfq: add weight symlink to the bfq.weight cgroup parameter cgroup: let a symlink too be created with a cftype file powerpc/64s: __find_linux_pte() synchronization vs pmdp_invalidate() powerpc/64s: Fix THP PMD collapse serialisation powerpc: Fix kexec failure on book3s/32 drm/nouveau/secboot/gp10[2467]: support newer FW to fix SEC2 failures on some boards drm/nouveau/secboot: enable loading of versioned LS PMU/SEC2 ACR msgqueue FW drm/nouveau/secboot: split out FW version-specific LS function pointers drm/nouveau/secboot: pass max supported FW version to LS load funcs drm/nouveau/core: support versioned firmware loading drm/nouveau/core: pass subdev into nvkm_firmware_get, rather than device block: free sched's request pool in blk_cleanup_queue bpf: expand section tests for test_section_names bpf: more msg_name rewrite tests to test_sock_addr bpf, bpftool: enable recvmsg attach types bpf, libbpf: enable recvmsg attach types bpf: sync tooling uapi header bpf: fix unconnected udp hooks vfio/mdev: Synchronize device create/remove with parent removal vfio/mdev: Avoid creating sysfs remove file on stale device removal pktgen: do not sleep with the thread lock held. net: mvpp2: Use strscpy to handle stat strings net: rds: fix memory leak in rds_ib_flush_mr_pool ipv6: fix EFAULT on sendto with icmpv6 and hdrincl ipv6: use READ_ONCE() for inet->hdrincl as in ipv4 soundwire: intel: set dai min and max channels correctly soundwire: stream: fix bad unlock balance x86/fpu: Use fault_in_pages_writeable() for pre-faulting nvme-rdma: use dynamic dma mapping per command nvme: Fix u32 overflow in the number of namespace list calculation vfio/mdev: Improve the create/remove sequence SoC: rt274: Fix internal jack assignment in set_jack callback ALSA: hdac: fix memory release for SST and SOF drivers ASoC: SOF: Intel: hda: use the defined ppcap functions ASoC: core: move DAI pre-links initiation to snd_soc_instantiate_card ASoC: Intel: cht_bsw_rt5672: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_nau8824: fix kernel oops with platform_name override ASoC: Intel: bytcht_es8316: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_max98090: fix kernel oops with platform_name override Revert "gfs2: Replace gl_revokes with a GLF flag" arm64: Silence gcc warnings about arch ABI drift parisc: Fix crash due alternative coding for NP iopdir_fdc bit parisc: Use lpa instruction to load physical addresses in driver code parisc: configs: Remove useless UEVENT_HELPER_PATH parisc: Use implicit space register selection for loading the coherence index of I/O pdirs usb: gadget: udc: lpc32xx: fix return value check in lpc32xx_udc_probe() usb: gadget: dwc2: fix zlp handling usb: dwc2: Set actual frame number for completed ISOC transfer for none DDMA usb: gadget: udc: lpc32xx: allocate descriptor with GFP_ATOMIC usb: gadget: fusb300_udc: Fix memory leak of fusb300->ep[i] usb: phy: mxs: Disable external charger detect in mxs_phy_hw_init() usb: dwc2: Fix DMA cache alignment issues usb: dwc2: host: Fix wMaxPacketSize handling (fix webcam regression) ARM64: trivial: s/TIF_SECOMP/TIF_SECCOMP/ comment typo fix drm/komeda: Potential error pointer dereference drm/komeda: remove set but not used variable 'kcrtc' x86/CPU: Add more Icelake model numbers hwmon: (pmbus/core) Treat parameters as paged if on multiple pages hwmon: (pmbus/core) mutex_lock write in pmbus_set_samples hwmon: (core) add thermal sensors only if dev->of_node is present Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied" net: aquantia: fix wol configuration not applied sometimes ethtool: fix potential userspace buffer overflow Fix memory leak in sctp_process_init net: rds: fix memory leak when unload rds_rdma ipv6: fix the check before getting the cookie in rt6_get_cookie ipv4: not do cache for local delivery if bc_forwarding is enabled selftests: vm: Fix test build failure when built by itself tools: bpftool: Fix JSON output when lookup fails mmc: also set max_segment_size in the device mtip32xx: also set max_segment_size in the device rsxx: don't call dma_set_max_seg_size nvme-pci: don't limit DMA segement size s390/qeth: handle error when updating TX queue count s390/qeth: fix VLAN attribute in bridge_hostnotify udev event s390/qeth: check dst entry before use s390/qeth: handle limited IPv4 broadcast in L3 TX path ceph: fix error handling in ceph_get_caps() ceph: avoid iput_final() while holding mutex or in dispatch thread ceph: single workqueue for inode related works cgroup: css_task_iter_skip()'d iterators must be advanced before accessed drm/amd/amdgpu: add RLC firmware to support raven1 refresh drm/amd/powerplay: add set_power_profile_mode for raven1_refresh drm/amdgpu: fix ring test failure issue during s3 in vce 3.0 (V2) treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 450 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 449 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 448 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 446 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 445 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 444 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 443 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 442 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 treewide: Replace GPLv2 boilerplate/reference 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Handle Clang auto-initialization pattern block: Drop unlikely before IS_ERR(_OR_NULL) xen/swiotlb: don't initialize swiotlb twice on arm64 s390/mm: fix address space detection in exception handling HID: logitech-dj: Fix 064d:c52f receiver support Revert "HID: core: Call request_module before doing device_add" Revert "HID: core: Do not call request_module() in async context" Revert "HID: Increase maximum report size allowed by hid_field_extract()" tests: fix pidfd-test compilation signal: improve comments samples: fix pidfd-metadata compilation arm64: arch_timer: mark functions as __always_inline arm64: smp: Moved cpu_logical_map[] to smp.h arm64: cpufeature: Fix missing ZFR0 in __read_sysreg_by_encoding() selftests/bpf: move test_lirc_mode2_user to TEST_GEN_PROGS_EXTENDED USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. USB: usb-storage: Add new ID to ums-realtek udmabuf: actually unmap the scatterlist net: fix indirect calls helpers for ptype list hooks. net: ipvlan: Fix ipvlan device tso disabled while NETIF_F_IP_CSUM is set scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous() scsi: ufs: Check that space was properly alloced in copy_query_response udp: only choose unbound UDP socket for multicast when not in a VRF net/tls: replace the sleeping lock around RX resync with a bit lock Revert "net/tls: avoid NULL-deref on resync during device removal" block: aoe: no need to check return value of debugfs_create functions net: dsa: sja1105: Fix link speed not working at 100 Mbps and below net: phylink: avoid reducing support mask scripts/checkstack.pl: Fix arm64 wrong or unknown architecture kbuild: tar-pkg: enable communication with jobserver kconfig: tests: fix recursive inclusion unit test kbuild: teach kselftest-merge to find nested config files nvmet: fix data_len to 0 for bdev-backed write_zeroes MAINTAINERS: Hand over skd maintainership ASoC: sun4i-i2s: Add offset to RX channel select ASoC: sun4i-i2s: Fix sun8i tx channel offset mask ASoC: max98090: remove 24-bit format support if RJ is 0 ASoC: da7219: Fix build error without CONFIG_I2C ASoC: SOF: Intel: hda: Fix COMPILE_TEST build error drm/arm/hdlcd: Allow a bit of clock tolerance drm/arm/hdlcd: Actually validate CRTC modes drm/arm/mali-dp: Add a loop around the second set CVAL and try 5 times drm/komeda: fixing of DMA mapping sg segment warning netfilter: ipv6: nf_defrag: fix leakage of unqueued fragments habanalabs: Read upper bits of trace buffer from RWPHI arm64: arch_k3: Fix kconfig dependency warning drm: don't block fb changes for async plane updates drm/vc4: fix fb references in async update drm/msm: fix fb references in async update drm/amd: fix fb references in async update drm/rockchip: fix fb references in async update xen-blkfront: switch kcalloc to kvcalloc for large array allocation drm/mediatek: call mtk_dsi_stop() after mtk_drm_crtc_atomic_disable() drm/mediatek: clear num_pipes when unbind driver drm/mediatek: call drm_atomic_helper_shutdown() when unbinding driver drm/mediatek: unbind components in mtk_drm_unbind() drm/mediatek: fix unbind functions net: sfp: read eeprom in maximum 16 byte increments selftests: set sysctl bc_forwarding properly in router_broadcast.sh ANDROID: update gki aarch64 ABI representation net: ethernet: mediatek: Use NET_IP_ALIGN to judge if HW RX_2BYTE_OFFSET is enabled net: ethernet: mediatek: Use hw_feature to judge if HWLRO is supported net: ethernet: ti: cpsw_ethtool: fix ethtool ring param set ANDROID: gki_defconfig: Enable CMA, SLAB_FREELIST (RANDOM and HARDENED) on x86 bpf: udp: Avoid calling reuseport's bpf_prog from udp_gro bpf: udp: ipv6: Avoid running reuseport's bpf_prog from __udp6_lib_err rcu: locking and unlocking need to always be at least barriers ANDROID: gki_defconfig: enable SLAB_FREELIST_RANDOM, SLAB_FREELIST_HARDENED ANDROID: gki_defconfig: enable CMA and increase CMA_AREAS ASoC: SOF: fix DSP oops definitions in FW ABI ASoC: hda: fix unbalanced codec dev refcount for HDA_DEV_ASOC ASoC: SOF: ipc: replace fw ready bitfield with explicit bit ordering ASoC: SOF: bump to ABI 3.6 ASoC: SOF: soundwire: add initial soundwire support ASoC: SOF: uapi: mirror firmware changes ASoC: Intel: Baytrail: add quirk for Aegex 10 (RU2) tablet xfs: inode btree scrubber should calculate im_boffset correctly mmc: sdhci_am654: Fix SLOTTYPE write usb: typec: ucsi: ccg: fix memory leak in do_flash ANDROID: update gki aarch64 ABI representation habanalabs: Fix virtual address access via debugfs for 2MB pages drm/komeda: Constify the usage of komeda_component/pipeline/dev_funcs x86/power: Fix 'nosmt' vs hibernation triple fault during resume mm/vmalloc: Avoid rare case of flushing TLB with weird arguments mm/vmalloc: Fix calculation of direct map addr range PM: sleep: Add kerneldoc comments to some functions drm/i915/gvt: save RING_HEAD into vreg when vgpu switched out sparc: perf: fix updated event period in response to PERF_EVENT_IOC_PERIOD mdesc: fix a missing-check bug in get_vdev_port_node_info() drm/i915/gvt: add F_CMD_ACCESS flag for wa regs sparc64: Fix regression in non-hypervisor TLB flush xcall packet: unconditionally free po->rollover Update my email address net: hns: Fix loopback test failed at copper ports Linux 5.2-rc3 net: dsa: mv88e6xxx: avoid error message on remove from VLAN 0 mm, compaction: make sure we isolate a valid PFN include/linux/generic-radix-tree.h: fix kerneldoc comment kernel/signal.c: trace_signal_deliver when signal_group_exit drivers/iommu/intel-iommu.c: fix variable 'iommu' set but not used spdxcheck.py: fix directory structures kasan: initialize tag to 0xff in __kasan_kmalloc z3fold: fix sheduling while atomic scripts/gdb: fix invocation when CONFIG_COMMON_CLK is not set mm/gup: continue VM_FAULT_RETRY processing even for pre-faults ocfs2: fix error path kobject memory leak memcg: make it work on sparse non-0-node systems mm, memcg: consider subtrees in memory.events prctl_set_mm: downgrade mmap_sem to read lock prctl_set_mm: refactor checks from validate_prctl_map kernel/fork.c: make max_threads symbol static arch/arm/boot/compressed/decompress.c: fix build error due to lz4 changes arch/parisc/configs/c8000_defconfig: remove obsoleted CONFIG_DEBUG_SLAB_LEAK mm/vmalloc.c: fix typo in comment lib/sort.c: fix kernel-doc notation warnings mm: fix Documentation/vm/hmm.rst Sphinx warnings treewide: fix typos of SPDX-License-Identifier crypto: ux500 - fix license comment syntax error MAINTAINERS: add I2C DT bindings to ARM platforms MAINTAINERS: add DT bindings to i2c drivers mwifiex: Fix heap overflow in mwifiex_uap_parse_tail_ies() iwlwifi: mvm: change TLC config cmd sent by rs to be async iwlwifi: Fix double-free problems in iwl_req_fw_callback() iwlwifi: fix AX201 killer sku loading firmware issue iwlwifi: print fseq info upon fw assert iwlwifi: clear persistence bit according to device family iwlwifi: fix load in rfkill flow for unified firmware iwlwifi: mvm: remove d3_sram debugfs file bpf, riscv: clear high 32 bits for ALU32 add/sub/neg/lsh/rsh/arsh libbpf: Return btf_fd for load_sk_storage_btf HID: a4tech: fix horizontal scrolling HID: hyperv: Add a module description line net: dsa: sja1105: Don't store frame type in skb->cb block: print offending values when cloned rq limits are exceeded blk-mq: Document the blk_mq_hw_queue_to_node() arguments blk-mq: Fix spelling in a source code comment block: Fix bsg_setup_queue() kernel-doc header block: Fix rq_qos_wait() kernel-doc header block: Fix blk_mq_*_map_queues() kernel-doc headers block: Fix throtl_pending_timer_fn() kernel-doc header block: Convert blk_invalidate_devt() header into a non-kernel-doc header block/partitions/ldm: Convert a kernel-doc header into a non-kernel-doc header leds: avoid flush_work in atomic context cgroup: Include dying leaders with live threads in PROCS iterations cgroup: Implement css_task_iter_skip() cgroup: Call cgroup_release() before __exit_signal() netfilter: nf_tables: fix module autoload with inet family Revert "lockd: Show pid of lockd for remote locks" ALSA: hda/realtek - Update headset mode for ALC256 fs/adfs: fix filename fixup handling for "/" and "//" names fs/adfs: move append_filetype_suffix() into adfs_object_fixup() fs/adfs: remove truncated filename hashing fs/adfs: factor out filename fixup fs/adfs: factor out object fixups fs/adfs: factor out filename case lowering fs/adfs: factor out filename comparison ovl: doc: add non-standard corner cases pstore/ram: Run without kernel crash dump region MAINTAINERS: add Vasily Gorbik and Christian Borntraeger for s390 MAINTAINERS: Farewell Martin Schwidefsky pstore: Set tfm to NULL on free_buf_for_compression nds32: add new emulations for floating point instruction nds32: Avoid IEX status being incorrectly modified math-emu: Use statement expressions to fix Wshift-count-overflow warning net: correct zerocopy refcnt with udp MSG_MORE ethtool: Check for vlan etype or vlan tci when parsing flow_rule net: don't clear sock->sk early to avoid trouble in strparser net-gro: fix use-after-free read in napi_gro_frags() net: dsa: tag_8021q: Create a stable binary format net: dsa: tag_8021q: Change order of rx_vid setup net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value docs cgroups: add another example size for hugetlb NFSv4.1: Fix bug only first CB_NOTIFY_LOCK is handled NFSv4.1: Again fix a race where CB_NOTIFY_LOCK fails to wake a waiter ipv4: tcp_input: fix stack out of bounds when parsing TCP options. mlxsw: spectrum: Prevent force of 56G mlxsw: spectrum_acl: Avoid warning after identical rules insertion SUNRPC: Fix a use after free when a server rejects the RPCSEC_GSS credential net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT SUNRPC fix regression in umount of a secure mount r8169: fix MAC address being lost in PCI D3 treewide: Add SPDX license identifier - Kbuild treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 225 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 224 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 223 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 222 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 221 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 220 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 218 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 217 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 216 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 215 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 214 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 213 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 treewide: Replace GPLv2 boilerplate/reference with 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Replace GPLv2 boilerplate/reference with SPDX - rule 133 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 132 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 131 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 130 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 129 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 128 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 127 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 126 net: core: support XDP generic on stacked devices. netvsc: unshare skb in VF rx handler udp: Avoid post-GRO UDP checksum recalculation nvme-tcp: fix queue mapping when queue count is limited nvme-rdma: fix queue mapping when queue count is limited fpga: zynqmp-fpga: Correctly handle error pointer selftests: vm: install test_vmalloc.sh for run_vmtests userfaultfd: selftest: fix compiler warning kselftest/cgroup: fix incorrect test_core skip kselftest/cgroup: fix unexpected testing failure on test_core kselftest/cgroup: fix unexpected testing failure on test_memcontrol xtensa: Fix section mismatch between memblock_reserve and mem_reserve signal/ptrace: Don't leak unitialized kernel memory with PTRACE_PEEK_SIGINFO mwifiex: Abort at too short BSS descriptor element mwifiex: Fix possible buffer overflows at parsing bss descriptor drm/i915/gvt: Assign NULL to the pointer after memory free. drm/i915/gvt: Check if cur_pt_type is valid x86: intel_epb: Do not build when CONFIG_PM is unset crypto: hmac - fix memory leak in hmac_init_tfm() crypto: jitterentropy - change back to module_init() ARM: dts: Drop bogus CLKSEL for timer12 on dra7 KVM: PPC: Book3S HV: Restore SPRG3 in kvmhv_p9_guest_entry() KVM: PPC: Book3S HV: Fix lockdep warning when entering guest on POWER9 KVM: PPC: Book3S HV: XIVE: Fix page offset when clearing ESB pages KVM: PPC: Book3S HV: XIVE: Take the srcu read lock when accessing memslots KVM: PPC: Book3S HV: XIVE: Do not clear IRQ data of passthrough interrupts KVM: PPC: Book3S HV: XIVE: Introduce a new mutex for the XIVE device drm/i915/gvt: Fix cmd length of VEB_DI_IECP drm/i915/gvt: refine ggtt range validation drm/i915/gvt: Fix vGPU CSFE_CHICKEN1_REG mmio handler drm/i915/gvt: Fix GFX_MODE handling drm/i915/gvt: Update force-to-nonpriv register whitelist drm/i915/gvt: Initialize intel_gvt_gtt_entry in stack ima: show rules with IMA_INMASK correctly evm: check hash algorithm passed to init_desc() scsi: libsas: delete sas port if expander discover failed scsi: libsas: only clear phy->in_shutdown after shutdown event done scsi: scsi_dh_alua: Fix possible null-ptr-deref scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove scsi: libcxgbi: add a check for NULL pointer in cxgbi_check_route() net: phy: dp83867: Set up RGMII TX delay net: phy: dp83867: do not call config_init twice net: phy: dp83867: increase SGMII autoneg timer duration net: phy: dp83867: fix speed 10 in sgmii mode net: phy: marvell10g: report if the PHY fails to boot firmware net: phylink: ensure consistent phy interface mode cgroup: Use css_tryget() instead of css_tryget_online() in task_get_css() blk-mq: Fix memory leak in error handling usbip: usbip_host: fix stub_dev lock context imbalance regression net: sh_eth: fix mdio access in sh_eth_close() for R-Car Gen2 and RZ/A1 SoCs MIPS: uprobes: remove set but not used variable 'epc' s390/crypto: fix possible sleep during spinlock aquired MIPS: pistachio: Build uImage.gz by default MIPS: Make virt_addr_valid() return bool MIPS: Bounds check virt_addr_valid CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM RDMA/efa: Remove MAYEXEC flag check from mmap flow mlx5: avoid 64-bit division IB/hfi1: Validate page aligned for a given virtual address IB/{qib, hfi1, rdmavt}: Correct ibv_devinfo max_mr value IB/hfi1: Insure freeze_work work_struct is canceled on shutdown IB/rdmavt: Fix alloc_qpn() WARN_ON() ASoC: sun4i-codec: fix first delay on Speaker drm/amdgpu: reserve stollen vram for raven series media: venus: hfi_parser: fix a regression in parser selftests: bpf: fix compiler warning in flow_dissector test arm64: use the correct function type for __arm64_sys_ni_syscall arm64: use the correct function type in SYSCALL_DEFINE0 arm64: fix syscall_fn_t type block: don't protect generic_make_request_checks with blk_queue_enter block: move blk_exit_queue into __blk_release_queue selftests: bpf: complete sub-register zero extension checks selftests: bpf: move sub-register zero extension checks into subreg.c ovl: detect overlapping layers drm/i915/icl: Add WaDisableBankHangMode ALSA: fireface: Use ULL suffixes for 64-bit constants signal/arm64: Use force_sig not force_sig_fault for SIGKILL nl80211: fill all policy .type entries mac80211: free peer keys before vif down in mesh ANDROID: ABI out: Use the extension .xml rather then .out drm/mediatek: respect page offset for PRIME mmap calls drm/mediatek: adjust ddp clock control flow ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops KVM: PPC: Book3S HV: XIVE: Fix the enforced limit on the vCPU identifier KVM: PPC: Book3S HV: XIVE: Do not test the EQ flag validity when resetting KVM: PPC: Book3S HV: XIVE: Clear file mapping when device is released KVM: PPC: Book3S HV: Don't take kvm->lock around kvm_for_each_vcpu KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list KVM: PPC: Book3S HV: Use new mutex to synchronize MMU setup KVM: PPC: Book3S HV: Avoid touching arch.mmu_ready in XIVE release functions Revert "drivers: thermal: tsens: Add new operation to check if a sensor is enabled" net/mlx5e: Disable rxhash when CQE compress is enabled net/mlx5e: restrict the real_dev of vlan device is the same as uplink device net/mlx5: Allocate root ns memory using kzalloc to match kfree net/mlx5: Avoid double free in fs init error unwinding path net/mlx5: Avoid double free of root ns in the error flow path net/mlx5: Fix error handling in mlx5_load() Documentation: net-sysfs: Remove duplicate PHY device documentation llc: fix skb leak in llc_build_and_send_ui_pkt() selftests: pmtu: Fix encapsulating device in pmtu_vti6_link_change_mtu dfs_cache: fix a wrong use of kfree in flush_cache_ent() fs/cifs/smb2pdu.c: fix buffer free in SMB2_ioctl_free cifs: fix memory leak of pneg_inbuf on -EOPNOTSUPP ioctl case xenbus: Avoid deadlock during suspend due to open transactions xen/pvcalls: Remove set but not used variable tracing: Avoid memory leak in predicate_parse() habanalabs: fix bug in checking huge page optimization mmc: sdhci: Fix SDIO IRQ thread deadlock dpaa_eth: use only online CPU portals net: mvneta: Fix err code path of probe net: stmmac: Do not output error on deferred probe Btrfs: fix race updating log root item during fsync Btrfs: fix wrong ctime and mtime of a directory after log replay ARC: [plat-hsdk] Get rid of inappropriate PHY settings ARC: [plat-hsdk]: Add support of Vivante GPU ARC: [plat-hsdk]: enable creg-gpio controller Btrfs: fix fsync not persisting changed attributes of a directory btrfs: qgroup: Check bg while resuming relocation to avoid NULL pointer dereference btrfs: reloc: Also queue orphan reloc tree for cleanup to avoid BUG_ON() Btrfs: incremental send, fix emission of invalid clone operations Btrfs: incremental send, fix file corruption when no-holes feature is enabled btrfs: correct zstd workspace manager lock to use spin_lock_bh() btrfs: Ensure replaced device doesn't have pending chunk allocation ia64: fix build errors by exporting paddr_to_nid() ASoC: SOF: Intel: hda: fix the hda init chip ASoC: SOF: ipc: fix a race, leading to IPC timeouts ASoC: SOF: control: correct the copy size for bytes kcontrol put ASoC: SOF: pcm: remove warning - initialize workqueue on open ASoC: SOF: pcm: clear hw_params_upon_resume flag correctly ASoC: SOF: core: fix error handling with the probe workqueue ASoC: SOF: core: remove snd_soc_unregister_component in case of error ASoC: SOF: core: remove DSP after unregistering machine driver ASoC: soc-core: fixup references at soc_cleanup_card_resources() arm64/module: revert to unsigned interpretation of ABS16/32 relocations KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID kvm: fix compile on s390 part 2 xprtrdma: Use struct_size() in kzalloc() tools headers UAPI: Sync kvm.h headers with the kernel sources perf record: Fix s390 missing module symbol and warning for non-root users perf machine: Read also the end of the kernel perf test vmlinux-kallsyms: Ignore aliases to _etext when searching on kallsyms perf session: Add missing swap ops for namespace events perf namespace: Protect reading thread's namespace tools headers UAPI: Sync drm/drm.h with the kernel s390/crypto: fix gcm-aes-s390 selftest failures s390/zcrypt: Fix wrong dispatching for control domain CPRBs s390/pci: fix assignment of bus resources s390/pci: fix struct definition for set PCI function s390: mark __cpacf_check_opcode() and cpacf_query_func() as __always_inline s390: add unreachable() to dump_fault_info() to fix -Wmaybe-uninitialized tools headers UAPI: Sync drm/i915_drm.h with the kernel tools headers UAPI: Sync linux/fs.h with the kernel tools headers UAPI: Sync linux/sched.h with the kernel tools arch x86: Sync asm/cpufeatures.h with the with the kernel tools include UAPI: Update copy of files related to new fspick, fsmount, fsconfig, fsopen, move_mount and open_tree syscalls perf arm64: Fix mksyscalltbl when system kernel headers are ahead of the kernel perf data: Fix 'strncat may truncate' build failure with recent gcc arm64: Fix the arm64_personality() syscall wrapper redirection rtw88: Make some symbols static rtw88: avoid circular locking between local->iflist_mtx and rtwdev->mutex rsi: Properly initialize data in rsi_sdio_ta_reset rtw88: fix unassigned rssi_level in rtw_sta_info rtw88: fix subscript above array bounds compiler warning fuse: extract helper for range writeback fuse: fix copy_file_range() in the writeback case mmc: meson-gx: fix irq ack mmc: tmio: fix SCC error handling to avoid false positive CRC error mmc: tegra: Fix a warning message memstick: mspro_block: Fix an error code in mspro_block_issue_req() mac80211: mesh: fix RCU warning nl80211: fix station_info pertid memory leak mac80211: Do not use stack memory with scatterlist for GMAC ALSA: line6: Assure canceling delayed work at disconnection configfs: Fix use-after-free when accessing sd->s_dentry ALSA: hda - Force polling mode on CNL for fixing codec communication i2c: synquacer: fix synquacer_i2c_doxfer() return value i2c: mlxcpld: Fix wrong initialization order in probe i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr RDMA/core: Fix panic when port_data isn't initialized RDMA/uverbs: Pass udata on uverbs error unwind RDMA/core: Clear out the udata before error unwind net: aquantia: tcp checksum 0xffff being handled incorrectly net: aquantia: fix LRO with FCS error net: aquantia: check rx csum for all packets in LRO session net: aquantia: tx clean budget logic error vhost: scsi: add weight support vhost: vsock: add weight support vhost_net: fix possible infinite loop vhost: introduce vhost_exceeds_weight() virtio: Fix indentation of VIRTIO_MMIO virtio: add unlikely() to WARN_ON_ONCE() iommu/vt-d: Set the right field for Page Walk Snoop iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock iommu: Add missing new line for dma type drm/etnaviv: lock MMU while dumping core block: Don't revalidate bdev of hidden gendisk loop: Don't change loop device under exclusive opener drm/imx: ipuv3-plane: fix atomic update status query for non-plus i.MX6Q drm/qxl: drop WARN_ONCE() iio: temperature: mlx90632 Relax the compatibility check iio: imu: st_lsm6dsx: fix PM support for st_lsm6dsx i2c controller staging:iio:ad7150: fix threshold mode config bit fuse: add FUSE_WRITE_KILL_PRIV fuse: fallocate: fix return with locked inode PCI: PM: Avoid possible suspend-to-idle issue ACPI: PM: Call pm_set_suspend_via_firmware() during hibernation ACPI/PCI: PM: Add missing wakeup.flags.valid checks ovl: support the FS_IOC_FS[SG]ETXATTR ioctls soundwire: stream: fix out of boundary access on port properties net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE() selftests/tls: add test for sleeping even though there is data net/tls: fix no wakeup on partial reads selftests/tls: test for lowat overshoot with multiple records net/tls: fix lowat calculation if some data came from previous record dpaa2-eth: Make constant 64-bit long dpaa2-eth: Use PTR_ERR_OR_ZERO where appropriate dpaa2-eth: Fix potential spectre issue bonding/802.3ad: fix slave link initialization transition states io_uring: Fix __io_uring_register() false success net: ethtool: Document get_rxfh_context and set_rxfh_context ethtool ops net: stmmac: dwmac-mediatek: modify csr_clk value to fix mdio read/write fail net: stmmac: fix csr_clk can't be zero issue net: stmmac: update rx tail pointer register to fix rx dma hang issue. ip_sockglue: Fix missing-check bug in ip_ra_control() ipv6_sockglue: Fix a missing-check bug in ip6_ra_control() efi: Allow the number of EFI configuration tables entries to be zero efi/x86/Add missing error handling to old_memmap 1:1 mapping code parisc: Fix compiler warnings in float emulation code parisc/slab: cleanup after /proc/slab_allocators removal bpf: sockmap, fix use after free from sleep in psock backlog workqueue net: sched: don't use tc_action->order during action dump cxgb4: Revert "cxgb4: Remove SGE_HOST_PAGE_SIZE dependency on page size" net: fec: fix the clk mismatch in failed_reset path habanalabs: Avoid using a non-initialized MMU cache mutex habanalabs: fix debugfs code uapi/habanalabs: add opcode for enable/disable device debug mode habanalabs: halt debug engines on user process close selftests: rtc: rtctest: specify timeouts selftests/harness: Allow test to configure timeout selftests/ftrace: Add checkbashisms meta-testcase selftests/ftrace: Make a script checkbashisms clean media: smsusb: better handle optional alignment test_firmware: Use correct snprintf() limit genwqe: Prevent an integer overflow in the ioctl parport: Fix mem leak in parport_register_dev_model fpga: dfl: expand minor range when registering chrdev region fpga: dfl: Add lockdep classes for pdata->lock fpga: dfl: afu: Pass the correct device to dma_mapping_error() fpga: stratix10-soc: fix use-after-free on s10_init() w1: ds2408: Fix typo after 49695ac468 (reset on output_write retry with readback) kheaders: Do not regenerate archive if config is not changed kheaders: Move from proc to sysfs drm/amd/display: Don't load DMCU for Raven 1 (v2) drm/i915: Maintain consistent documentation subsection ordering scripts/sphinx-pre-install: make it handle Sphinx versions docs: Fix conf.py for Sphinx 2.0 vt/fbcon: deinitialize resources in visual_init() after failed memory allocation xfs: fix broken log reservation debugging clocksource/drivers/timer-ti-dm: Change to new style declaration ASoC: core: lock client_mutex while removing link components ASoC: simple-card: Restore original configuration of DAI format {nl,mac}80211: allow 4addr AP operation on crypto controlled devices mac80211_hwsim: mark expected switch fall-through mac80211: fix rate reporting inside cfg80211_calculate_bitrate_he() mac80211: remove set but not used variable 'old' mac80211: handle deauthentication/disassociation from TDLS peer gpio: fix gpio-adp5588 build errors pinctrl: stmfx: Fix compile issue when CONFIG_OF_GPIO is not defined staging: kpc2000: Add dependency on MFD_CORE to kconfig symbol 'KPC2000' perf/ring-buffer: Use regular variables for nesting perf/ring-buffer: Always use {READ,WRITE}_ONCE() for rb->user_page data perf/ring_buffer: Add ordering to rb->nest increment perf/ring_buffer: Fix exposing a temporarily decreased data_head x86/CPU/AMD: Don't force the CPB cap when running under a hypervisor x86/boot: Provide KASAN compatible aliases for string routines ALSA: hda/realtek - Enable micmute LED for Huawei laptops Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOAD Input: silead - add MSSL0017 to acpi_device_id cxgb4: offload VLAN flows regardless of VLAN ethtype hsr: fix don't prune the master node from the node_db net: mvpp2: cls: Fix leaked ethtool_rx_flow_rule docs: fix multiple doc build warnings in enumeration.rst lib/list_sort: fix kerneldoc build error docs: fix numaperf.rst and add it to the doc tree doc: Cope with the deprecation of AutoReporter doc: Cope with Sphinx logging deprecations bpf: sockmap, restore sk_write_space when psock gets dropped selftests: bpf: add zero extend checks for ALU32 and/or/xor bpf, riscv: clear target register high 32-bits for and/or/xor on ALU32 spi: abort spi_sync if failed to prepare_transfer_hardware ALSA: hda/realtek - Set default power save node to 0 ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST powerpc/kexec: Fix loading of kernel + initramfs with kexec_file_load() MIPS: TXx9: Fix boot crash in free_initmem() MIPS: remove a space after -I to cope with header search paths for VDSO MIPS: mark ginvt() as __always_inline ipv4/igmp: fix another memory leak in igmpv3_del_delrec() bnxt_en: Device serial number is supported only for PFs. bnxt_en: Reduce memory usage when running in kdump kernel. bnxt_en: Fix possible BUG() condition when calling pci_disable_msix(). bnxt_en: Fix aggregation buffer leak under OOM condition. ipv6: Fix redirect with VRF net: stmmac: fix reset gpio free missing mISDN: make sure device name is NUL terminated net: macb: save/restore the remaining registers and features media: dvb: warning about dvb frequency limits produces too much noise net/tls: don't ignore netdev notifications if no TLS features net/tls: fix state removal with feature flags off net/tls: avoid NULL-deref on resync during device removal Documentation: add TLS offload documentation Documentation: tls: RSTify the ktls documentation Documentation: net: move device drivers docs to a submenu mISDN: Fix indenting in dsp_cmx.c ocelot: Dont allocate another multicast list, use __dev_mc_sync Validate required parameters in inet6_validate_link_af xhci: Use %zu for printing size_t type xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic() xhci: Fix immediate data transfer if buffer is already DMA mapped usb: xhci: avoid null pointer deref when bos field is NULL usb: xhci: Fix a potential null pointer dereference in xhci_debugfs_create_endpoint() xhci: update bounce buffer with correct sg num media: usb: siano: Fix false-positive "uninitialized variable" warning spi: spi-fsl-spi: call spi_finalize_current_message() at the end ALSA: hda/realtek - Check headset type by unplug and resume powerpc/perf: Fix MMCRA corruption by bhrb_filter powerpc/powernv: Return for invalid IMC domain HID: logitech-hidpp: Add support for the S510 remote control HID: multitouch: handle faulty Elo touch device selftests: netfilter: add flowtable test script netfilter: nft_flow_offload: IPCB is only valid for ipv4 family netfilter: nft_flow_offload: don't offload when sequence numbers need adjustment netfilter: nft_flow_offload: set liberal tracking mode for tcp netfilter: nf_flow_table: ignore DF bit setting ASoC: Intel: sof-rt5682: fix AMP quirk support ASoC: Intel: sof-rt5682: fix for codec button mapping clk: ti: clkctrl: Fix clkdm_clk handling clk: imx: imx8mm: fix int pll clk gate clk: sifive: restrict Kconfig scope for the FU540 PRCI driver RDMA/hns: Fix PD memory leak for internal allocation netfilter: nat: fix udp checksum corruption selftests: netfilter: missing error check when setting up veth interface RDMA/srp: Rename SRP sysfs name after IB device rename trigger ipvs: Fix use-after-free in ip_vs_in ARC: [plat-hsdk]: Add missing FIFO size entry in GMAC node ARC: [plat-hsdk]: Add missing multicast filter bins number to GMAC node samples, bpf: suppress compiler warning samples, bpf: fix to change the buffer size for read() bpf: Check sk_fullsock() before returning from bpf_sk_lookup() bpf: fix out-of-bounds read in __bpf_skc_lookup Documentation/networking: fix af_xdp.rst Sphinx warnings netfilter: nft_fib: Fix existence check support netfilter: nf_queue: fix reinject verdict handling dmaengine: sprd: Add interrupt support for 2-stage transfer dmaengine: sprd: Fix the right place to configure 2-stage transfer dmaengine: sprd: Fix block length overflow dmaengine: sprd: Fix the incorrect start for 2-stage destination channels dmaengine: sprd: Add validation of current descriptor in irq handler dmaengine: sprd: Fix the possible crash when getting descriptor status tty: max310x: Fix external crystal register setup serial: sh-sci: disable DMA for uart_console serial: imx: remove log spamming error message tty: serial: msm_serial: Fix XON/XOFF USB: serial: option: add Telit 0x1260 and 0x1261 compositions USB: serial: pl2303: add Allied Telesis VT-Kit3 USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode dmaengine: tegra210-adma: Fix spelling dmaengine: tegra210-adma: Fix channel FIFO configuration dmaengine: tegra210-adma: Fix crash during probe dmaengine: mediatek-cqdma: sleeping in atomic context dmaengine: dw-axi-dmac: fix null dereference when pointer first is null perf/x86/intel/ds: Fix EVENT vs. UEVENT PEBS constraints USB: rio500: update Documentation USB: rio500: simplify locking USB: rio500: fix memory leak in close after disconnect USB: rio500: refuse more than one device at a time usbip: usbip_host: fix BUG: sleeping function called from invalid context USB: sisusbvga: fix oops in error path of sisusb_probe USB: Add LPM quirk for Surface Dock GigE adapter media: usb: siano: Fix general protection fault in smsusb usb: mtu3: fix up undefined reference to usb_debug_root USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor Input: elantech - enable middle button support on 2 ThinkPads dmaengine: fsl-qdma: Add improvement dmaengine: jz4780: Fix transfers being ACKed too soon gcc-plugins: Fix build failures under Darwin host MAINTAINERS: Update Stefan Wahren email address netfilter: nf_tables: fix oops during rule dump ARC: mm: SIGSEGV userspace trying to access kernel virtual memory ARC: fix build warnings ARM: dts: bcm: Add missing device_type = "memory" property soc: bcm: brcmstb: biuctrl: Register writes require a barrier soc: brcmstb: Fix error path for unsupported CPUs ARM: dts: dra71x: Disable usb4_tm target module ARM: dts: dra71x: Disable rtc target module ARM: dts: dra76x: Disable usb4_tm target module ARM: dts: dra76x: Disable rtc target module ASoC: simple-card: Fix configuration of DAI format ASoC: Intel: soc-acpi: Fix machine selection order ASoC: rt5677-spi: Handle over reading when flipping bytes ASoC: soc-dpm: fixup DAI active unbalance pinctrl: intel: Clear interrupt status in mask/unmask callback pinctrl: intel: Use GENMASK() consistently parisc: Allow building 64-bit kernel without -mlong-calls compiler option parisc: Kconfig: remove ARCH_DISCARD_MEMBLOCK staging: wilc1000: Fix some double unlock bugs in wilc_wlan_cleanup() staging: vc04_services: prevent integer overflow in create_pagelist() Staging: vc04_services: Fix a couple error codes staging: wlan-ng: fix adapter initialization failure staging: kpc2000: double unlock in error handling in kpc_dma_transfer() staging: kpc2000: Fix build error without CONFIG_UIO staging: kpc2000: fix build error on xtensa staging: erofs: set sb->s_root to NULL when failing from __getname() ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX firmware: imx: SCU irq should ONLY be enabled after SCU IPC is ready arm64: imx: Fix build error without CONFIG_SOC_BUS ima: fix wrong signed policy requirement when not appraising x86/ima: Check EFI_RUNTIME_SERVICES before using stacktrace: Unbreak stack_trace_save_tsk_reliable() HID: wacom: Sync INTUOSP2_BT touch state after each frame if necessary HID: wacom: Correct button numbering 2nd-gen Intuos Pro over Bluetooth HID: wacom: Send BTN_TOUCH in response to INTUOSP2_BT eraser contact HID: wacom: Don't report anything prior to the tool entering range HID: wacom: Don't set tool type until we're in range ASoC: cs42xx8: Add regcache mask dirty regulator: tps6507x: Fix boot regression due to testing wrong init_data pointer ASoC: fsl_asrc: Fix the issue about unsupported rate spi: bitbang: Fix NULL pointer dereference in spi_unregister_master Input: elan_i2c - increment wakeup count if wake source wireless: Skip directory when generating certificates ASoC: ak4458: rstn_control - return a non-zero on error only ASoC: soc-pcm: BE dai needs prepare when pause release after resume ASoC: ak4458: add return value for ak4458_probe ASoC : cs4265 : readable register too low ASoC: SOF: fix error in verbose ipc command parsing ASoC: SOF: fix race in FW boot timeout handling ASoC: SOF: nocodec: fix undefined reference iio: adc: ti-ads8688: fix timestamp is not updated in buffer iio: dac: ds4422/ds4424 fix chip verification HID: rmi: Use SET_REPORT request on control endpoint for Acer Switch 3 and 5 HID: logitech-hidpp: add support for the MX5500 keyboard HID: logitech-dj: add support for the Logitech MX5500's Bluetooth Mini-Receiver HID: i2c-hid: add iBall Aer3 to descriptor override spi: Fix Raspberry Pi breakage ARM: dts: dra76x: Update MMC2_HS200_MANUAL1 iodelay values ARM: dts: am57xx-idk: Remove support for voltage switching for SD card bus: ti-sysc: Handle devices with no control registers ARM: dts: Configure osc clock for d_can on am335x iio: imu: mpu6050: Fix FIFO layout for ICM20602 lkdtm/bugs: Adjust recursion test to avoid elision lkdtm/usercopy: Moves the KERNEL_DS test to non-canonical iio: adc: ads124: avoid buffer overflow iio: adc: modify NPCM ADC read reference voltage Change-Id: I98c823993370027391cc21dfb239c3049f025136 Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>	2019-07-01 17:41:24 -07:00
Linus Torvalds	bb97be23db	IOMMU Updates for Linux v5.1 ... Including: - A big cleanup and optimization patch-set for the Tegra GART driver - Documentation updates and fixes for the IOMMU-API - Support for page request in Intel VT-d scalable mode - Intel VT-d dma_[un]map_resource() support - Updates to the ATS enabling code for PCI (acked by Bjorn) and Intel VT-d to align with the latest version of the ATS spec - Relaxed IRQ source checking in the Intel VT-d driver for some aliased devices, needed for future devices which send IRQ messages from more than on request-ID - IRQ remapping driver for Hyper-V - Patches to make generic IOVA and IO-Page-Table code usable outside of the IOMMU code - Various other small fixes and cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAlyCNlIACgkQK/BELZcB GuNDiRAAscgYj0BdqpZVUNHl4PySR12QJpS1myl/OC4HEbdB/EOh+bYT4Q1vptCU GNK6Gt9SVfcbtWrLiGfcP9ODXmbqZ6AIOIbHKv9cvw1mnyYAtVvT/kck7B/W5jEr /aP/5RTO7XcqscWO44zBkrtLFupegtpQFB0jXYTJYTrwQoNKRqCUqfetZGzMkXjL x/h7kFTTIRcVP8RFcOeAMwC6EieaI8z8HN976Gu7xSV8g0VJqoNsBN8jbUuBh5AN oPyd9nl1KBcIQEC1HsbN8I5wIhTh1sJ2UDqFHAgtlnO59zWHORuFUUt6SXbC9UqJ okJTzFp9Dh2BqmFPXxBTxAf3j+eJP2XPpDI9Ask6SytEPhgw39fdlOOn2MWfSFoW TaBJ4ww/r98GzVxCP7Up98xFZuHGDICL3/M7Mk3mRac/lgbNRbtfcBa5NV4fyQhY 184t656Zm/9gdWgGAvYQtApr6/iI+wRMLkIwuw63wqH09yfbDcpTOo6DEQE3B5KR 4H1qSIiVGVVZlWQateR6N32ZmY4dWzpnL2b8CfsdBytzHHFb/c3dPnZB8fxx9mwF onyvjg9nkIiv7mdcN4Ox2WXrAExTeSftyPajN0WWawNJU3uPTBgNrqNHyWSkiaN4 dAvEepfGuFQGz2Fj03Pv7OqY8veyRezErVRLwiMJRNyy7pi6Wng= =cKsD -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: - A big cleanup and optimization patch-set for the Tegra GART driver - Documentation updates and fixes for the IOMMU-API - Support for page request in Intel VT-d scalable mode - Intel VT-d dma_[un]map_resource() support - Updates to the ATS enabling code for PCI (acked by Bjorn) and Intel VT-d to align with the latest version of the ATS spec - Relaxed IRQ source checking in the Intel VT-d driver for some aliased devices, needed for future devices which send IRQ messages from more than on request-ID - IRQ remapping driver for Hyper-V - Patches to make generic IOVA and IO-Page-Table code usable outside of the IOMMU code - Various other small fixes and cleanups * tag 'iommu-updates-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (60 commits) iommu/vt-d: Get domain ID before clear pasid entry iommu/vt-d: Fix NULL pointer reference in intel_svm_bind_mm() iommu/vt-d: Set context field after value initialized iommu/vt-d: Disable ATS support on untrusted devices iommu/mediatek: Fix semicolon code style issue MAINTAINERS: Add Hyper-V IOMMU driver into Hyper-V CORE AND DRIVERS scope iommu/hyper-v: Add Hyper-V stub IOMMU driver x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available PCI/ATS: Add inline to pci_prg_resp_pasid_required() iommu/vt-d: Check identity map for hot-added devices iommu: Fix IOMMU debugfs fallout iommu: Document iommu_ops.is_attach_deferred() iommu: Document iommu_ops.iotlb_sync_map() iommu/vt-d: Enable ATS only if the device uses page aligned address. PCI/ATS: Add pci_ats_page_aligned() interface iommu/vt-d: Fix PRI/PASID dependency issue. PCI/ATS: Add pci_prg_resp_pasid_required() interface. iommu/vt-d: Allow interrupts from the entire bus for aliased devices iommu/vt-d: Add helper to set an IRTE to verify only the bus number iommu: Fix flush_tlb_all typo ...	2019-03-10 12:29:52 -07:00
Arnd Bergmann	a21c3f1795	soc/tegra: Changes for v5.1-rc1 ... This contains a couple of miscellaneous fixes for minor issues and a largish rework of the PMC driver to make it work on systems where the PMC has been locked down and can only be accessed from secure firmware. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlxdmF8THHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zodlTD/44v+tiZRB+6P6XafKvwBEruq1INqab 5vTj7OOhmL2WPonruTUaze6bWqpV84gaqorVfR8JYvWL6nT+JGVvEnQwBTgwMqlL PYmPc93PlvieBJMQGmKjLYypLWFfaihjIkdAgosVKkFhHcP4SqKBhtq1Gs+1nFaC 6uWdz+9S+ad/JPiYnoBHC6DoeXBDM8izpRLlsqPPAZkfzAcH7vTXbKoXN+VOeB/l wvD5wlG90LwcoSoFlQsBEcEdklBGPO90ItJFJiqnjrHsxoHVzYSRfdy72/hXuTsp 5p/L5OWjcMG9DP5cF0HbmWetqEgTOLoRseyXuZZN3O3XHdkj37IRXEbSugHI5pi4 Oybm01TPvhyprNXjCDM6vxf3f0mlh3sPoHXRyM8KJuMkg5vb1L43Vs9BYCkKUMaO I/nR5EUXb3R5/PvumL6LEiZVvjtpPWXL4swmbRbKoKd2K9kgFxGoYYbbbdDVZNim KWGbo9LWL2BHMXi0exN+8XWE3lpdKQJWlWADpXhbZltEcq6oJCWqPe9glrAXl877 jd552NrRL9wiZikI+iwWpIMEkX4DLdxlZLw5r5kjInqsyo6H/N9kpRZMvDVo3VIi d1o0gc2Y1wJbhkE1TXSYhZG9nbqKFPvT7V5aBbI6rYdNA3AgxwY4Rq65Ex0a3KGV WFWxanWAqhn9Vw== =C9+u -----END PGP SIGNATURE----- Merge tag 'tegra-for-5.1-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers soc/tegra: Changes for v5.1-rc1 This contains a couple of miscellaneous fixes for minor issues and a largish rework of the PMC driver to make it work on systems where the PMC has been locked down and can only be accessed from secure firmware. * tag 'tegra-for-5.1-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Support systems where PMC is marked secure soc/tegra: pmc: Explicitly initialize all fields soc/tegra: pmc: Make alignment consistent soc/tegra: pmc: Pass struct tegra_pmc * where possible soc/tegra: pmc: Make tegra_powergate_is_powered() a local function soc/tegra: pmc: Add missing kerneldoc soc/tegra: pmc: Sort includes alphabetically soc/tegra: pmc: Use TEGRA186_ prefix for GPIO names soc/tegra: fuse: Fix typo in tegra210_init_speedo_data soc/tegra: fuse: Fix illegal free of IO base address Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2019-02-15 17:24:45 +01:00
Timo Alho	139251fc22	firmware: tegra: add bpmp driver for Tegra210 ... This patch adds driver for Tegra210 BPMP firmware. The BPMP is a specific processor in Tegra210 chip, which runs firmware for assisting in entering deep low power states (suspend to ram), and offloading DRAM memory clock scaling on some platforms. Based on work by Sivaram Nair <sivaramn@nvidia.com> Signed-off-by: Timo Alho <talho@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2019-01-25 15:58:47 +01:00
Timo Alho	cdfa358b24	firmware: tegra: Refactor BPMP driver ... Split BPMP driver into common and chip specific parts to facilitate adding support for previous and future Tegra chips that are using BPMP as co-processor. Signed-off-by: Timo Alho <talho@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2019-01-25 15:58:47 +01:00
Jon Hunter	d32dde2c5a	soc/tegra: pmc: Make tegra_powergate_is_powered() a local function ... Now there are no more external users of tegra_powergate_is_powered(), make this a local function. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2019-01-25 14:17:49 +01:00
Dmitry Osipenko	ce2785a75d	iommu/tegra: gart: Integrate with Memory Controller driver ... The device-tree binding has been changed. There is no separate GART device anymore, it is squashed into the Memory Controller. Integrate GART module with the MC in a way it is done for the SMMU on Tegra30+. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>	2019-01-16 13:54:12 +01:00
Dmitry Osipenko	96efa118c0	memory: tegra: Adapt to Tegra20 device-tree binding changes ... The tegra20-mc device-tree binding has been changed, GART has been squashed into Memory Controller and now the clock property is mandatory for Tegra20, the DT compatible has been changed as well. Adapt driver to the DT changes. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>	2019-01-16 13:54:11 +01:00
Linus Torvalds	d36377c6eb	ARM: SoC driver updates ... Misc driver updates for platforms, many of them power related. - Rockchip adds power domain support for rk3066 and rk3188 - Amlogic adds a power measurement driver - Allwinner adds SRAM support for three platforms (F1C100, H5, A64 C1) - Wakeup and ti-sysc (platform bus) fixes for OMAP/DRA7 - Broadcom fixes suspend/resume with Thumb2 kernels, and improves stability of a handful of firmware/platform interfaces - PXA completes their conversion to dmaengine framework - Renesas does a bunch of PM cleanups across many platforms - Tegra adds support for suspend/resume on T186/T194, which includes some driver cleanups and addition of wake events - Tegra also adds a driver for memory controller (EMC) on Tegra2 - i.MX tweaks power domain bindings, and adds support for i.MX8MQ in GPC - Atmel adds identifiers and LPDDR2 support for a new SoC, SAM9X60 + misc cleanups across several platforms -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAlwqd4APHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3HXoP/icWJTGrbf9R6T7r0RWB3xeV8ouTPMM8YM5C 6wD4LkkjgZ16Hz/ellJ0Oug77LdnJ/ZI7jH2u0IcKRXr4sL94hEo11jAJLLtCHpt rGiItMuEDMhNFcAK/yREI6FtRqjNZhsTuR+gkcjzMnGLCaTA1+RwQNdugH0hh0fF z8C6tjN+fRIeS0wInBzR/402GcgRU0DIJrr0kmklS0u6tc2QW24ffv8ymvMiVO46 l8VemmdxVZsBU2iehraPy6mSXsyTm04dNTuHnrIw3nE3kTJF7jMvpqI/euU1eZl6 6EzrrCym8nC66IlqhHMBB427PK8sRqJTqwqSXO6e90AqiK4H2bMovXKiob/Psq+e yWqPOrAr8YBLqTgauvCzVm/xneT5rZM4N0BYhOk172Uk52qenNWDnqHj41A4CMSM /id3L1cHs5nf2qwuMncXvLX+Y2vO2n6cMmF8cDRLu592OBZRcVepUM0xoaSdZScv LJsP3jH3RRcY3L2rf7bY2Mitp48bDgZMZdw/viSHsFS+SVr225uNFALFDQ9kNEoZ 2d9i9IvC7xOMhdVAX03U7DuRcpKXBPcv+arA57PiVvR4M1HeU7VvD4ayP5loVX2J GoDIKiPQitAsOKzyPyZ5Jw04lxio3xZbrbmmVzEH8uKWIV5omdiMnSrFsEfduRCT rU+Mqe2j =yEX2 -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Misc driver updates for platforms, many of them power related. - Rockchip adds power domain support for rk3066 and rk3188 - Amlogic adds a power measurement driver - Allwinner adds SRAM support for three platforms (F1C100, H5, A64 C1) - Wakeup and ti-sysc (platform bus) fixes for OMAP/DRA7 - Broadcom fixes suspend/resume with Thumb2 kernels, and improves stability of a handful of firmware/platform interfaces - PXA completes their conversion to dmaengine framework - Renesas does a bunch of PM cleanups across many platforms - Tegra adds support for suspend/resume on T186/T194, which includes some driver cleanups and addition of wake events - Tegra also adds a driver for memory controller (EMC) on Tegra2 - i.MX tweaks power domain bindings, and adds support for i.MX8MQ in GPC - Atmel adds identifiers and LPDDR2 support for a new SoC, SAM9X60 and misc cleanups across several platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (73 commits) ARM: at91: add support in soc driver for new SAM9X60 ARM: at91: add support in soc driver for LPDDR2 SiP memory: omap-gpmc: Use of_node_name_eq for node name comparisons bus: ti-sysc: Check for no-reset and no-idle flags at the child level ARM: OMAP2+: Check also the first dts child for hwmod flags soc: amlogic: meson-clk-measure: Add missing REGMAP_MMIO dependency soc: imx: gpc: Increase GPC_CLK_MAX to 7 soc: renesas: rcar-sysc: Fix power domain control after system resume soc: renesas: rcar-sysc: Merge PM Domain registration and linking soc: renesas: rcar-sysc: Remove rcar_sysc_power_{down,up}() helpers soc: renesas: r8a77990-sysc: Fix initialization order of 3DG-{A,B} dt-bindings: sram: sunxi: Add compatible for the A64 SRAM C1 dt-bindings: sram: sunxi: Add bindings for the H5 with SRAM C1 dt-bindings: sram: Add Allwinner suniv F1C100s soc: sunxi: sram: Add support for the H5 SoC system control soc: sunxi: sram: Enable EMAC clock access for H3 variant soc: imx: gpcv2: add support for i.MX8MQ SoC soc: imx: gpcv2: move register access table to domain data soc: imx: gpcv2: prefix i.MX7 specific defines dmaengine: pxa: make the filter function internal ...	2018-12-31 17:32:35 -08:00
Jon Hunter	f9c380efa7	soc/tegra: pmc: Drop SMP dependency from CPU APIs ... When CONFIG_SMP is disabled, the tegra clk driver now fails to build: drivers/clk/tegra/clk-tegra30.c: In function ‘tegra30_cpu_rail_off_ready’: drivers/clk/tegra/clk-tegra30.c:1151:2: error: implicit declaration of function ‘tegra_pmc_cpu_is_powered’ [-Werror=implicit-function-declaration] cpu_pwr_status = tegra_pmc_cpu_is_powered(1) || ^ Fix the above error by removing the CONFIG_SMP ifdef around the declaration around the PMC CPU APIs because although these are not needed for non-SMP configurations, there is no harm in including these for non-SMP builds either. Fixes: 61866523ed6e ("clk: tegra30: Use Tegra CPU powergate helper function") Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2018-12-14 13:32:55 -08:00
Olof Johansson	2d32d65741	firmware: tegra: Changes for v4.21-rc1 ... These changes update the BPMP ABI header and implement a new variant of the BPMP firmware version tag query if supported. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlwKfu0THHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoTp4D/9bv3igTtqNNQdqIABfUiN98sfC4BKU vu/RD4vTfMTF15o/Cod6OhC6ivBdsbQgFARuzED5E5wYFPfz7YrvM8kwJ99noDAL bo10cawyAEd88GxE07YxLc5cos4wuB1KtWyTP+ewdRm82LxSFLFng42b/gVbHMvK atVFgyvg4rLsvJmAsbWlXvRx0Le6dTFowSu6dXNFQltLrfIALhc4YDmwWwSaD1Od k2B0Q0/3Pn3draKjPi5KUFO2A/M7XirG6iN4I2uJzx5fwWNc1Jsgdmd5bpROTRSa 0nzZDbLpo1eVHMhDDYTohuSvgCS3ZUd5jG95V9rj6tkS0zJqTz7s595FG+QcCbRP xUDpAoNQVr7u8cIK0ChTbxVHegGx3rozJqUOuUqBIIPoSbMH/vzD/6GGvLgdzmes je3WLnLekq8zQuwMKNMDXpz90zew+CR/LX2N8SQT1xGeXF14K5NlPHJ6jouKne2S 9xnVrTS0oHrCTdL2HMkezdeLOYzd+sR6QEgxPqtVubNVjfGEmcZbBXgf+RcrWCiC acs9bsDdCSWKS8OMTGGJlZUEXoopFh9DZMo3ugl6CWoEZHfOpnzJxGhcDp0JLlmt QGuotQo1pmoJn3Gij2RbgCB6rWzlUhJzUUsOhtzMsJlRd//xphRFKnuuAj53wm31 KOxtQDL/WzLBVQ== =hyDw -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.21-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers firmware: tegra: Changes for v4.21-rc1 These changes update the BPMP ABI header and implement a new variant of the BPMP firmware version tag query if supported. * tag 'tegra-for-4.21-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: firmware: tegra: Use in-band messages for firmware version query soc/tegra: bpmp: Update ABI header firmware: tegra: Print version tag at full firmware: tegra: Switch to global mrq_is_supported() firmware: tegra: Add helper to check for supported MRQs Signed-off-by: Olof Johansson <olof@lixom.net>	2018-12-12 13:29:26 -08:00
Thierry Reding	eac9c48aac	soc/tegra: pmc: Add Tegra194 support ... The PMC controller on Tegra194 has a couple of new I/O pads and drops others compared to Tegra186. Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-11-28 16:45:04 +01:00
Bo Yan	1866d58be7	soc/tegra: fuse: Remove duplicated function declaration ... The function tegra_read_chipid() is declared twice in fuse.h. Remove the redundant declaration. Signed-off-by: Bo Yan <byan@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-11-13 20:24:33 +01:00
Timo Alho	4bef358c90	soc/tegra: bpmp: Update ABI header ... Update the firmware header file to a more recent version. The major changes in the new version are: * add a new MRQ for firmware version query ABI and deprecates the old * add ABI to query Tegra194 CPU frequency limits * add ABI to control subset of PCIE UPHY state The new header contains also some editorial changes to the documentation. Signed-off-by: Timo Alho <talho@nvidia.com> Acked-by: Sivaram Nair <sivaramn@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-11-08 12:49:26 +01:00
Timo Alho	d78b5bde0f	firmware: tegra: Add helper to check for supported MRQs ... Add a helper function to check that firmware is supporting a given MRQ command. Signed-off-by: Timo Alho <talho@nvidia.com> Acked-by: Sivaram Nair <sivaramn@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-11-08 12:49:25 +01:00
Aapo Vienamo	fccf0f76ec	soc/tegra: pmc: Remove public pad voltage APIs ... Make tegra_io_pad_set_voltage() and tegra_io_pad_get_voltage() static and remove the prototypes from pmc.h. Remove enum tegra_io_pad_voltage and use the defines from <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h> instead. These functions aren't used outside of the pmc driver and new use cases should use the pinctrl interface instead. Signed-off-by: Aapo Vienamo <avienamo@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-08-27 12:25:18 +02:00
Aapo Vienamo	13136a47a0	soc/tegra: pmc: Fix pad voltage configuration for Tegra186 ... Implement support for the PMC_IMPL_E_33V_PWR register which replaces PMC_PWR_DET register interface of the SoC generations preceding Tegra186. Also add the voltage bit offsets to the tegra186_io_pads[] table and the AO_HV pad. Signed-off-by: Aapo Vienamo <avienamo@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-08-27 12:25:17 +02:00
Arnd Bergmann	32561354b1	ARM: tegra: fix compile-testing PCI host driver ... The tegra_cpuidle_pcie_irqs_in_use() function is stubbed out for non-ARM builds, but now we can compile-test the Tegra pci driver on non-Tegra ARM platforms as well, which results in a new link error: drivers/pci/host/pci-tegra.o: In function `tegra_pcie_map_irq': pci-tegra.c:(.text+0x288): undefined reference to `tegra_cpuidle_pcie_irqs_in_use' drivers/pci/host/pci-tegra.o: In function `tegra_msi_map': pci-tegra.c:(.text+0xba0): undefined reference to `tegra_cpuidle_pcie_irqs_in_use' This adapts the #ifdef statement to match the exact condition under which the function can be called. Fixes: 51bc085d64 ("PCI: Improve host drivers compile test coverage") Cc: Rob Herring <robh@kernel.org> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>	2018-06-02 01:17:47 -07:00
Dmitry Osipenko	20e92462cd	memory: tegra: Introduce memory client hot reset ... In order to reset busy HW properly, memory controller needs to be involved, otherwise it is possible to get corrupted memory or hang machine if HW was reset during DMA. Introduce memory client 'hot reset' that will be used for resetting of busy HW. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-04-30 10:12:21 +02:00
Dmitry Osipenko	a8d502fd33	memory: tegra: Squash tegra20-mc into common tegra-mc driver ... Tegra30+ has some minor differences in registers / bits layout compared to Tegra20. Let's squash Tegra20 driver into the common tegra-mc driver in a preparation for the upcoming MC hot reset controls implementation, avoiding code duplication. Note that this currently doesn't report the value of MC_GART_ERROR_REQ because it is located within the GART register area and cannot be safely accessed from the MC driver (this happens to work only by accident). The proper solution is to integrate the GART driver with the MC driver, much like is done for the Tegra SMMU, but that is an invasive change and will be part of a separate patch series. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-04-30 10:10:00 +02:00
Dmitry Osipenko	1c74d5c0de	memory: tegra: Apply interrupts mask per SoC ... Currently we are enabling handling of interrupts specific to Tegra124+ which happen to overlap with previous generations. Let's specify interrupts mask per SoC generation for consistency and in a preparation of squashing of Tegra20 driver into the common one that will enable handling of GART faults which may be undesirable by newer generations. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-04-27 11:23:04 +02:00
Mikko Perttunen	1abb081e41	firmware: tegra: Simplify channel management ... The Tegra194 BPMP only implements 5 channels (4 to BPMP, 1 to CCPLEX), and they are not placed contiguously in memory. The current channel management in the BPMP driver does not support this. Simplify and refactor the channel management such that only one atomic transmit channel and one receive channel are supported, and channels are not required to be placed contiguously in memory. The same configuration also works on T186 so we end up with less code. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2018-03-08 14:20:58 +01:00
Linus Torvalds	fe53d1443a	ARM: SoC driver updates for 4.16 ... A number of new drivers get added this time, along with many low-priority bugfixes. The most interesting changes by subsystem are: bus drivers: - Updates to the Broadcom bus interface driver to support newer SoC types - The TI OMAP sysc driver now supports updated DT bindings memory controllers: - A new driver for Tegra186 gets added - A new driver for the ti-emif sram, to allow relocating suspend/resume handlers there SoC specific: - A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs - A new driver for power domains on the actions S700 SoC - A driver for the Xilinx Zynq VCU logicoreIP reset controllers: - A new driver for Amlogic Meson-AGX - various bug fixes tee subsystem: - A new user interface got added to enable asynchronous communication with the TEE supplicant. - A new method of using user space memory for communication with the TEE is added -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJac0fQAAoJEGCrR//JCVIntjEQALc6kflEGJc/FPundbx9V3F/ b+3+EX/uMnBnKsgZprz9ACPhx5eBH9QWja3A1zmIarb5c+q7zbBZDwhzUb8J8Yg8 xEb0im7Wx/GcKjUYZVKYBxtz9KjkXDzhrq8IAvPg6ShNcIy/8hq7ZO3iOkGsTDcy /PyioWKC5g0dhJgtp91X1kgog5tuTaWOg39uUOqyEzwVu1vYVa4w+eeCzjEd6I// 68R/zDQ52+hWw6WZGoYOsNYzuriOflnJRnNpwuGhMhLNULBJfWnd4hkqGm4E+hFa 5dzW6vVAdIqjemFqPzCBT2WB4UG871aZX8DJ9HgnfX+g970nlsm1JY8Ck9MJNJum aDkqZG41ArUYzDFWu8vJ2SKsue5lEZp6TEO2mLEVYrdOjOgedj0Zxqmq2DYeigxd +ccOVgKJ9SsYw9ft1LkQ5BHCgOh3C7y9Kcg7oBnaEI5OTVvtf5PwEkT2cwbvgxYl EVKLhlJ0Af+QXOW8E5JbNQETpYw52DMm6UKHiYn/JCGxB/8J0bgJzImDJI4Dtu2h zqJITKJeTepqbfA5pmNfKa+20RhmsktdRCw2NN/QynY7EEtGjHAUVnlpZT2mrDco 0m62b7Erek/776vJN5ECzE5e6XCs2N0MDE6Anp121C5zEmig/SMBrUosMzP7Jnis IDVC/QWkb3u85wK20Vc1 =yz0k -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "A number of new drivers get added this time, along with many low-priority bugfixes. The most interesting changes by subsystem are: bus drivers: - Updates to the Broadcom bus interface driver to support newer SoC types - The TI OMAP sysc driver now supports updated DT bindings memory controllers: - A new driver for Tegra186 gets added - A new driver for the ti-emif sram, to allow relocating suspend/resume handlers there SoC specific: - A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs - A new driver for power domains on the actions S700 SoC - A driver for the Xilinx Zynq VCU logicoreIP reset controllers: - A new driver for Amlogic Meson-AGX - various bug fixes tee subsystem: - A new user interface got added to enable asynchronous communication with the TEE supplicant. - A new method of using user space memory for communication with the TEE is added" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits) of: platform: fix OF node refcount leak soc: fsl: guts: Add a NULL check for devm_kasprintf() bus: ti-sysc: Fix smartreflex sysc mask psci: add CPU_IDLE dependency soc: xilinx: Fix Kconfig alignment soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu soc: bcm: brcmstb: Be multi-platform compatible soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms Revert "soc: brcmstb: Only register SoC device on STB platforms" bus: omap: add MODULE_LICENSE tags soc: brcmstb: Only register SoC device on STB platforms tee: shm: Potential NULL dereference calling tee_shm_register() soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver soc: xilinx: Create folder structure for soc specific drivers of: platform: populate /firmware/ node from of_platform_default_populate_init() soc: samsung: Add SPDX license identifiers soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe() tee: shm: don't put_page on null shm->pages ...	2018-02-01 16:35:31 -08:00
Thierry Reding	2a8102dfe0	memory: tegra: Create SMMU display groups ... Create SMMU display groups for Tegra30, Tegra114, Tegra124 and Tegra210. This allows the display controllers on these devices to share the same IOMMU domain using the standard IOMMU group mechanism. Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-12-15 10:12:32 +01:00
Thierry Reding	c641ec6eab	soc/tegra: pmc: Consolidate Tegra186 support ... Move Tegra186 support to the consolidated PMC driver to reduce some of the duplication and also gain I/O pad functionality on the new SoC as a side-effect. Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-12-13 13:06:44 +01:00
Timo Alho	f2381f6522	firmware: tegra: Add BPMP debugfs support ... Tegra power management firmware running on the co-processor (BPMP) implements a simple pseudo file system akin to debugfs. The file system can be used for debugging purposes to examine and change the status of selected resources controlled by the firmware (such as clocks, resets, voltages, powergates, ...). Add support to "mirror" the firmware's file system to debugfs. At boot, query firmware for a list of all possible files and create corresponding debugfs entries. Read/write of individual files is implemented by sending a Message ReQuest (MRQ) that passes the full file path name and data to firmware via DRAM. Signed-off-by: Timo Alho <talho@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-10-19 16:27:56 +02:00
Mikko Perttunen	80d47a91e5	firmware: tegra: Add stubs when BPMP not enabled ... Add static inline stubs to bpmp.h when CONFIG_BPMP is not enabled. This allows building BPMP-related drivers with COMPILE_TEST. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-10-19 16:27:56 +02:00
Mikko Perttunen	2e1e09ed42	firmware: tegra: Expose tegra_bpmp_mrq_return() ... Expose and export the tegra_bpmp_mrq_return() function for use by drivers outside the core BPMP driver. This function is used to reply to messages originating from the BPMP, which is required in the thermal driver. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-10-19 16:27:55 +02:00
Timo Alho	370d010f0e	firmware: tegra: Propagate error code to caller ... Response messages from Tegra BPMP firmware contain an error return code as the first word of payload. The error code is used to indicate incorrectly formatted request message or use of non-existing resource (clk, reset, powergate) identifier. Current implementation of tegra_bpmp_transfer() ignores this code and does not pass it to caller. Fix this by adding an extra struct member to tegra_bpmp_message and populate that with return code. Signed-off-by: Timo Alho <talho@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-10-17 12:22:00 +02:00
Thierry Reding	27a0342ac1	soc/tegra: Register SoC device ... Move this code from arch/arm/mach-tegra and make it common among 32-bit and 64-bit Tegra SoCs. This is slightly complicated by the fact that on 32-bit Tegra, the SoC device is used as the parent for all devices that are instantiated from device tree. Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-08-17 16:43:13 +02:00
Thierry Reding	e7149a7a3f	soc/tegra: bpmp: Implement generic PM domains ... The BPMP firmware, found on Tegra186 and later, provides an ABI that can be used to enable and disable power to several power partitions in Tegra SoCs. The ABI allows for enumeration of the available power partitions, so the driver can be reused on future generations, provided the BPMP ABI remains stable. Based on work by Stefan Kristiansson <stefank@nvidia.com> and Mikko Perttunen <mperttunen@nvidia.com>. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-06-13 15:23:29 +02:00
Thierry Reding	52b8b80395	soc/tegra: bpmp: Update ABI header ... Update the BPMP ABI header to a more recent version. The new version adds support for a new powergating ABI as well as access to the ring buffer console, which allows debug messages to be output to the BPMP debug console. Some of the previously undocumented fields have been documented and missing bitmasks have been added. Furthermore the MRQ_RESET request now has a sub-command that allows to determine the maximum ID which in turn allows the resets to be enumerated, thereby allowing drivers to become agnostic of the Tegra generation. Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-06-13 15:16:25 +02:00
Jon Hunter	7e10cf7436	soc/tegra: Move Tegra flowctrl driver ... The flowctrl driver is required for both ARM and ARM64 Tegra devices and in order to enable support for it for ARM64, move the Tegra flowctrl driver into drivers/soc/tegra. By moving the flowctrl driver, tegra_flowctrl_init() is now called by via an early initcall and to prevent this function from attempting to mapping IO space for a non-Tegra device, a test for 'soc_is_tegra()' is also added. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-04-04 15:48:04 +02:00
Arnd Bergmann	bd737038d5	soc/tegra: Fix link errors with PMC disabled ... With the new Tegra186 PMC driver merged, anything that relies on the previous PMC driver fails to link when that is disabled: arch/arm/mach-tegra/pm.o: In function `tegra_pm_set': pm.c:(.text.tegra_pm_set+0x3c): undefined reference to `tegra_pmc_enter_suspend_mode' arch/arm/mach-tegra/pm.o: In function `tegra_suspend_enter': pm.c:(.text.tegra_suspend_enter+0x4): undefined reference to `tegra_pmc_get_suspend_mode' arch/arm/mach-tegra/pm.o: In function `tegra_init_suspend': pm.c:(.init.text+0x1c): undefined reference to `tegra_pmc_get_suspend_mode' pm.c:(.init.text+0x74): undefined reference to `tegra_pmc_set_suspend_mode' ERROR: tegra_powergate_sequence_power_up [drivers/ata/ahci_tegra.ko] undefined! ERROR: tegra_powergate_power_off [drivers/ata/ahci_tegra.ko] undefined! Making the definition depend on the presence of the driver makes it build again, though that might not be the correct fix. Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Fixes: 854014236290 ("soc/tegra: Implement Tegra186 PMC support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Thierry Reding <treding@nvidia.com>	2017-04-04 15:43:51 +02:00
Olof Johansson	b029ffe00c	soc: tegra: Core SoC changes for v4.10-rc1 ... This contains mostly cleanup and new feature work on the power management controller as well as the addition of a Kconfig symbol for the new Tegra186 (Parker) SoC generation. -----BEGIN PGP SIGNATURE----- iQIwBAABCAAaBQJYLyZwExx0cmVkaW5nQG52aWRpYS5jb20ACgkQ3SOs138+s6E5 chAAo2l3z3hPBGEFC75kQC2W3W25wlpCbj0B0K07z5fCdPvqntBxr25Ath2/o7hb Frz6B/GpaRguePlVEKRxWWJ5PkhLVBkBtdpYyx0dUFMvW6KjU6BLMmjhrNynUjtx SJ/DYawNhPSGBQBUUKSnRO1hNX/l/ZYKURQZrz5SN5ZiudWUoN93/ltqU8/QcH4M 7/qDCJRCB7JH8D0+CuYu7rQ+evz77YwMMSYZ/zJvcCioaSC3eUdSPzMrVaaLkA9X W+Q03VhJoztO9KJ0aQJWnQmdS4M0nagolD/jvHWnXSqdvT/X4VFgrnY/xLQDXCvK /yAmf07V0vISYebOKdmcL7/2Cu6EDdvTWUITaapkXvuDs6fjLqH02DeTmTacaNBI H7KSYP4kIz0i5lkLdunHIgmbDSXCgeJ2l+c6zUZ6/D8G31UnrUEuesdNRmTttqBw 3QRSVjFq1bsVAo5rF4tNHhl/4SEOMbttkOfodDMTV8s5Pbk7WYP3TFqNdKavBOeQ xx3EUsZIDuIxerxem93z47hUrUp0chwP1NM0S4nJpWClK0f4RZm4VJbSW2/9iwTt g2v02vcmSou38uKuKdXtv6gzc8+Lgab0FnfyQouMaNmVLpIPkDJxJQvTlF+BeMPY MdPll5afxHCdD90a8OFlUmxNUE5mq0ZlPuqnNfLgt46Zpdw= =yvrl -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers soc: tegra: Core SoC changes for v4.10-rc1 This contains mostly cleanup and new feature work on the power management controller as well as the addition of a Kconfig symbol for the new Tegra186 (Parker) SoC generation. * tag 'tegra-for-4.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Use consistent naming for PM domains soc/tegra: pmc: Remove genpd when adding provider fails soc/tegra: pmc: Check return code for pm_genpd_init() soc/tegra: pmc: Clean-up I/O rail error messages soc/tegra: pmc: Simplify IO rail bit handling soc/tegra: pmc: Guard against uninitialised PMC clock soc/tegra: pmc: Add I/O pad voltage support soc/tegra: pmc: Use consistent ordering of bit definitions soc/tegra: pmc: Correct type of variable for tegra_pmc_readl() soc/tegra: pmc: Use BIT macro for register field definition Signed-off-by: Olof Johansson <olof@lixom.net>	2016-11-18 18:42:33 -08:00
Thierry Reding	983de5f971	firmware: tegra: Add BPMP support ... The Boot and Power Management Processor (BPMP) is a co-processor found on Tegra SoCs. It is designed to handle the early stages of the boot process and offload power management tasks (such as clocks, resets, powergates, ...) as well as system control services. Compared to the ARM SCPI, the services provided by BPMP are message- based rather than method-based. The BPMP firmware driver provides the services to transmit data to and receive data from the BPMP. Users can also register a Message ReQuest (MRQ), for which a service routine will be run when a corresponding event is received from the firmware. A set of messages, called the BPMP ABI, are specified for a number of different services provided by the BPMP (such as clocks or resets). Based on work by Sivaram Nair <sivaramn@nvidia.com> and Joseph Lo <josephl@nvidia.com>. Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-11-18 14:33:43 +01:00
Thierry Reding	ca791d7f42	firmware: tegra: Add IVC library ... The Inter-VM communication (IVC) is a communication protocol which is designed for interprocessor communication (IPC) or the communication between the hypervisor and the virtual machine with a guest OS. Message channels are used to communicate between processors. They are backed by DRAM or SRAM, so care must be taken to maintain coherence of data. The IVC library maintains memory-based descriptors for the transmission and reception channels as well as the data coherence of the counter and payload. Clients, such as the driver for the BPMP firmware, can use the library to exchange messages with remote processors. Based on work by Peter Newman <pnewman@nvidia.com> and Joseph Lo <josephl@nvidia.com>. Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-11-18 14:33:42 +01:00
Laxman Dewangan	21b4991051	soc/tegra: pmc: Add I/O pad voltage support ... I/O pins on Tegra SoCs are grouped into so-called I/O pads. Each such pad can be used to control the common voltage signal level and power state of the pins in the given pad. I/O pads can be powered down even if the system is active, which can save power from that I/O interface. For SoC generations prior to Tegra124 the I/O pad voltage is automatically detected and hence the system software doesn't need to configure it. However, starting with Tegra210 the detection logic has been removed, so explicit control of the I/O pad voltage by system software is required. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-11-15 15:51:51 +01:00
Thierry Reding	8582f6d158	soc/tegra: Stub out PCIe IRQ workaround on 64-bit ARM ... The PCIe host controller found on Tegra20 has a hardware bug that causes PCIe interrupts to get lost when LP2 is enabled. Stub out the workaround on 64-bit ARM because none of the more recent Tegra SoC generations seem to have this bug anymore. Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-06-30 13:54:17 +02:00
Arnd Bergmann	b7dcc6d01f	soc/tegra: Add generic PM domain support ... Implements generic PM domain support on top of the existing Tegra power- gate API. Drivers are thus allowed to move away from the Tegra-specific API and towards using generic power domains directly. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3unAAoJEN0jrNd/PrOhdPIP/jOgS5Qf1u8QelFvPbsXouRf xpBy9sa43oow8f+0RVjTrsWDikjniCYcGDPZbfgmXEN5sWYK2xBIZeaMysGezPXS /g9VnxU0HZsQ+5AOWHS/vxYLfB9Q6g3w4P7XDDzKmJ9mFaLeyNR4ulGWwLxpeF/1 au38f/dXgjU9I+NwXJWhTEspQrXAshIwp6lsQkjcpLmAMeFBOjB7c92uTYmVXI9F XtGcpGmIqDwRaieY1lqE0iGUMgox2XG2bKgNuwZ+Eng+ICz2ACuGfyH7hwCeWJpK HByxL83aA9a+G8KIsPZgJYTCuQA7UVYjWp5A5UqpuhsP7Da4EagX3Bdvcwqy/sgk rcLNSTuksbJyHT/yQO5cj9lPrdFckSglChZlSRX1J5FhQN2xHw/1CmfDgPmZ1Htt D+66iLm3lJ+SZlwaZToofU89GYRc+GoZVPQrMBMCwTIBcYf6ACtG7hYIB6JrxHJg xyiSbDKRYyHBWHoL534G2S8xtnTjMHG1RLD2SoI49Qsa9OTmJz50NainElPi2DX5 266zz87Fa+5WePEp0NjBIJ0Hgq4uoMJFpvkG2pzODb2fwHxzW7E/KB6pAV9/+1EZ F+sPDHUnzTSLx76h7vs1v4ye9TXrcuKXXnhU7YBm6eWCgeM3GOf6V8u7z6BQDxxT rAYhbGOeeAiORGdMUo4h =oeBF -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-genpd' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Merge "soc/tegra: Add generic PM domain support" from Thierry Reding: Implements generic PM domain support on top of the existing Tegra power- gate API. Drivers are thus allowed to move away from the Tegra-specific API and towards using generic power domains directly. * tag 'tegra-for-4.7-genpd' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Add generic PM domain support dt-bindings: Add power domain info for NVIDIA PMC	2016-05-09 16:28:46 +02:00
Arnd Bergmann	4ace926172	phy: tegra: Changes for v4.7-rc1 ... This set of patches adds support for the Tegra XUSB pad controller. The controller provides a set of pads (lanes) that are used for I/O by other IP blocks within Tegra SoCs (PCIe, SATA and XUSB). -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3hiAAoJEN0jrNd/PrOhSeIP/0ziDYSAgTbB30L2CJNLnyp3 xnbn6YHLsZVcwD4Pxlu9TW2z4iqCz3BU7Glbv0zc8tGGW9OzaPPH2M/+Vl8neM5O fRaP/hd2FlW9leiPU/xNU4gdGycRuk94clxObNtS8g3qKxl2KsQeZBWiMfIPsJRE IvK57SmLtznDgigtV2xJjH90OkwycAWQBi6r7pcttnLWB5qAEkMl0EnVz35q6EOM 8EXOSjMATdrxRwE3FjRDzzSWPUpRHG61DC4krMpo8VgHXyqUdR1o5VwxEPIBcL3W td/oPZrUNAa7z/IoSdH9SD9IEc1OIwZOmcwFkOsFjFRn118gx+RE7pd8QkvKaCGU CDfqHS76pgOrnHOLWCtuYMagrPtwI2H8KOqx2VOLdKQghez1ykk0gCpKqp5CLGC1 G4VQp1jK7y4dB97K3C5/8WfntNSczE+kb61B3Q3gHKaP8GfvBtdhGfP+POXwp4bC rrw8kienv3sws11GTZXMHhQWVGgbWxenPh+Fjj43fnI8YSoweC9xErWmxQyUYcov xv+ryi+BoGyr36IbX2dng7peRzgxGadMRFwOJ0EVBw27nGZNuULwgtFSgYcCTZRY 6wJKxGX8EWpI034LVyhbrPy34cIFTSkzZCeYvENWzPNCw7y+bC7hjBewPMPDNF7U 63BEtuIczTyzgUjcav+s =JRT5 -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-phy' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Merge "phy: tegra: Changes for v4.7-rc1" from Thierry Reding: This set of patches adds support for the Tegra XUSB pad controller. The controller provides a set of pads (lanes) that are used for I/O by other IP blocks within Tegra SoCs (PCIe, SATA and XUSB). * tag 'tegra-for-4.7-phy' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: phy: tegra: Add Tegra210 support phy: Add Tegra XUSB pad controller support dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding phy: core: Allow children node to be overridden clk: tegra: Add interface to enable hardware control of SATA/XUSB PLLs	2016-05-09 16:18:37 +02:00
Jon Hunter	a38045121b	soc/tegra: pmc: Add generic PM domain support ... Adds generic PM domain support to the PMC driver where the PM domains are populated from device-tree and the PM domain consumer devices are bound to their relevant PM domains via device-tree as well. Update the tegra_powergate_sequence_power_up() API so that internally it calls the same tegra_powergate_xxx functions that are used by the Tegra generic PM domain code for consistency. To ensure that the Tegra power domains (a.k.a. powergates) cannot be controlled via both the legacy tegra_powergate_xxx functions as well as the generic PM domain framework, add a bit map for available powergates that can be controlled via the legacy powergate functions. Move the majority of the tegra_powergate_remove_clamping() function to a sub-function, so that this can be used by both the legacy and generic power domain code. This is based upon work by Thierry Reding <treding@nvidia.com> and Vince Hsu <vinceh@nvidia.com>. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-04-29 17:17:47 +02:00
Thierry Reding	87d66f2806	phy: tegra: Add Tegra210 support ... Add support for the XUSB pad controller found on Tegra210 SoCs. The hardware is roughly the same, but some of the registers have been moved around and the number and type of supported pads has changed. Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-04-29 16:44:48 +02:00
Jon Hunter	70293ed09d	soc/tegra: pmc: Change powergate and rail IDs to be an unsigned type ... The Tegra powergate and rail IDs are always positive values and so change the type to be unsigned and remove the tests to see if the ID is less than zero. Update the Tegra DC powergate type to be an unsigned as well. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>	2016-04-05 15:22:47 +02:00
Linus Torvalds	9a9952bbd7	IOMMU Updates for Linux v4.3 ... This time the IOMMU updates are mostly cleanups or fixes. No big new features or drivers this time. In particular the changes include: * Bigger cleanup of the Domain<->IOMMU data structures and the code that manages them in the Intel VT-d driver. This makes the code easier to understand and maintain, and also easier to keep the data structures in sync. It is also a preparation step to make use of default domains from the IOMMU core in the Intel VT-d driver. * Fixes for a couple of DMA-API misuses in ARM IOMMU drivers, namely in the ARM and Tegra SMMU drivers. * Fix for a potential buffer overflow in the OMAP iommu driver's debug code * A couple of smaller fixes and cleanups in various drivers * One small new feature: Report domain-id usage in the Intel VT-d driver to easier detect bugs where these are leaked. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJV7sCEAAoJECvwRC2XARrjz3YP/Au4IIfqykfPvmI0cmPhVnAV Q72tltwkbK2u2iP+pHheveaMngJtAshsZrnhBon4KJRIt/KTLZQvsFplHDaRhPfY yw3LIxhC5kLG/S6irY9Ozb0+uTMdQ3BU2uS23pyoFVfCz+RngBrAwDBcTKqZDCDG 8dNd+T21XlzxuyeGr58h9upz2VFtq6feoGFhLU5PNxTlf4JWZe77D7NlbSvx6Nwy 7Ai8dVRgpV9ciUP7w8FXrCUvbMZQDIoTMiWGNSlogVMgA0dllGES91UZYhWf3pil abuX6DeFul/cOhEOnH2xa+j5zz2O/upe9stU4wAFw6IhPiAELTHc2NKlWAhwb0SY bpDRf7dgLnUfqpmZLpWjTwN4jllc0qS2MIHj+eUu0uhdFi4Z0BuH2wSCdbR7xkqk u5u0Jq7hDNKs5FmQTSsWSiAdjakMsRjIN7jMrBbOeZnBSmUnLx74KGPLTb63ncR3 WIOi4Iyu+LSXBIvZDiLu3lIIh7Atzd+y7IDnb8KXdyqfy+h53OZZOJNbP/qTWHgT ZUdm/qrqjIQpTQfleOEadC7vY/y3fR5sBtOQHUamfntni3oYCc4AMRlNdf3eV9lb Tyss6F699mU7d/vennTaIToBgVwaXdLYtmvGWjnoT/kqOMclyDf3cIUtZGtp2rJR ddmzDA3vBUC5pGj8Hd8R =yoGE -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu updates for from Joerg Roedel: "This time the IOMMU updates are mostly cleanups or fixes. No big new features or drivers this time. In particular the changes include: - Bigger cleanup of the Domain<->IOMMU data structures and the code that manages them in the Intel VT-d driver. This makes the code easier to understand and maintain, and also easier to keep the data structures in sync. It is also a preparation step to make use of default domains from the IOMMU core in the Intel VT-d driver. - Fixes for a couple of DMA-API misuses in ARM IOMMU drivers, namely in the ARM and Tegra SMMU drivers. - Fix for a potential buffer overflow in the OMAP iommu driver's debug code - A couple of smaller fixes and cleanups in various drivers - One small new feature: Report domain-id usage in the Intel VT-d driver to easier detect bugs where these are leaked" * tag 'iommu-updates-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (83 commits) iommu/vt-d: Really use upper context table when necessary x86/vt-d: Fix documentation of DRHD iommu/fsl: Really fix init section(s) content iommu/io-pgtable-arm: Unmap and free table when overwriting with block iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h iommu/msm: Use BUG_ON instead of if () BUG() iommu/vt-d: Access iomem correctly iommu/vt-d: Make two functions static iommu/vt-d: Use BUG_ON instead of if () BUG() iommu/vt-d: Return false instead of 0 in irq_remapping_cap() iommu/amd: Use BUG_ON instead of if () BUG() iommu/amd: Make a symbol static iommu/amd: Simplify allocation in irq_remapping_alloc() iommu/tegra-smmu: Parameterize number of TLB lines iommu/tegra-smmu: Factor out tegra_smmu_set_pde() iommu/tegra-smmu: Extract tegra_smmu_pte_get_use() iommu/tegra-smmu: Use __GFP_ZERO to allocate zeroed pages iommu/tegra-smmu: Remove PageReserved manipulation iommu/tegra-smmu: Convert to use DMA API iommu/tegra-smmu: smmu_flush_ptc() wants device addresses ...	2015-09-08 17:22:35 -07:00
Olof Johansson	21815b9a24	ARM: tegra: Memory controller updates for v4.3-rc1 ... Adds support for Tegra210, which allows the SMMU to be used on this new SoC generation. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJVzfK2AAoJEN0jrNd/PrOhR2cP/RYqGcXQMbHPnDY4Za7dXtGW nG+NFNLBdVsyPk7ol9p1WRNKVkWSObJ4RN669CyRbk6JvBf7xYXSp9i0mh7FSMow WBCk3sraN8L8txXOYMnut2+b/3xNGrVxgh8RmQ4aRZY+UDMXlX+cAyuEBhGTDR1G N0KhIO3SYDGRMCJ6w3sV0lT+Ac0I5+iG94kRxoqyaO/mi/EA3I3rOaYaiHujCQxJ 1LrQAY35NTC0Pwsdqq7ivPEHkL9Ki4/rvPnVocZea4H+MSZ/gTSHpe7rPOF4vGPS imERpyN4eJwZlQnOC8ism3TQPHGiKux8xEtNBV76IHmB27O7A+cJhQWFzdKGQpGB tMcqyr5aJGFwJ2Rba0NKo61xyIqXgE4pW85DKAuN6cnWlZ5+J8Mjv5788tMShwMI aMPm3na6gtiH2zhkE0MEt0qizDM9BUnlF3be5gVQejr4jNDOFe62opvyzq42iO2z 8NQ9amgMQXfwql7Wr6T+Fa5VgTPRS2VEjf7knJaYFXVih5nP5SGK6fvkLIb2MN07 DKZ5rbrXBxx4kpZiftnE1wPwQC6EHg5FT+4MDW877Lw1dbDllM179cOgRJowLo0G zkPOvHKiQFLx/32MZJfXp5vbDeX11Q2LOgNc+/D46dSm7ElnuEXylnc4vOuvFDU9 AkuPLVT4wos1SsvtL8v6 =H73u -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.3-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers ARM: tegra: Memory controller updates for v4.3-rc1 Adds support for Tegra210, which allows the SMMU to be used on this new SoC generation. * tag 'tegra-for-4.3-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: memory: tegra: Add Tegra210 support memory: tegra: Add support for a variable-size client ID bitfield memory: tegra: Expose supported rates via debugfs Signed-off-by: Olof Johansson <olof@lixom.net>	2015-08-20 18:50:17 -07:00
Thierry Reding	11cec15bf3	iommu/tegra-smmu: Parameterize number of TLB lines ... The number of TLB lines was increased from 16 on Tegra30 to 32 on Tegra114 and later. Parameterize the value so that the initial default can be set accordingly. On Tegra30, initializing the value to 32 would effectively disable the TLB and hence cause massive latencies for memory accesses translated through the SMMU. This is especially noticeable for isochronuous clients such as display, whose FIFOs would continuously underrun. Fixes: 8918465163 ("memory: Add NVIDIA Tegra memory controller support") Signed-off-by: Thierry Reding <treding@nvidia.com>	2015-08-13 17:05:28 +02:00
Paul Walmsley	3c01cf3bef	memory: tegra: Add support for a variable-size client ID bitfield ... Recent versions of the Tegra MC hardware extend the size of the client ID bitfield in the MC_ERR_STATUS register by one bit. While one could simply extend the bitfield for older hardware, that would allow data from reserved bits into the driver code, which is generally a bad idea on principle. So this patch instead passes in the client ID mask from from the per-SoC MC data. There's no MC support for T210 (yet), but when that support winds up in the kernel, the appropriate soc->client_id_mask value for that chip will be 0xff. Based on an original patch by David Ung <davidu@nvidia.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Paul Walmsley <pwalmsley@nvidia.com> Cc: Thierry Reding <treding@nvidia.com> Cc: David Ung <davidu@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2015-08-13 16:07:52 +02:00
Russell King	4b3c7d1076	iommu/tegra-smmu: Move flush_dcache to tegra-smmu.c ... Drivers should not be using __cpuc_* functions nor outer_cache_flush() directly. This change partly cleans up tegra-smmu.c. The only difference between cache handling of the tegra variants is Denver, which omits the call to outer_cache_flush(). This is due to Denver being an ARM64 CPU, and the ARM64 architecture does not provide this function. (This, in itself, is a good reason why these should not be used.) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> [treding@nvidia.com: fix build failure on 64-bit ARM] Signed-off-by: Thierry Reding <treding@nvidia.com>	2015-08-13 16:06:40 +02:00
Thierry Reding	03b3f4c8b7	soc/tegra: fuse: Rename core_* to soc_* ... There's a mixture of core_* and soc_* prefixes for variables storing information related to the VDD_CORE rail. Choose one (soc_*) and use it more consistently. Signed-off-by: Thierry Reding <treding@nvidia.com>	2015-07-16 10:38:29 +02:00