I'm announcing the release of the 4.20.1 kernel. All users of the 4.20 kernel series must upgrade. The updated 4.20.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.20.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 3 Documentation/admin-guide/l1tf.rst | 6 Makefile | 2 arch/arc/Kconfig | 1 arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi | 9 arch/arm/boot/dts/exynos5422-odroidxu4.dts | 9 arch/arm64/include/asm/kvm_arm.h | 2 arch/arm64/include/asm/unistd.h | 5 arch/arm64/kernel/sys_compat.c | 11 arch/arm64/kernel/syscall.c | 9 arch/arm64/kvm/hyp/tlb.c | 35 - arch/mips/boot/compressed/calc_vmlinuz_load_addr.c | 7 arch/mips/cavium-octeon/executive/cvmx-helper.c | 3 arch/mips/include/asm/atomic.h | 2 arch/mips/include/asm/cpu-info.h | 2 arch/mips/include/asm/mach-loongson64/mmzone.h | 1 arch/mips/include/asm/mmu.h | 2 arch/mips/include/asm/mmu_context.h | 10 arch/mips/include/asm/mmzone.h | 13 arch/mips/include/asm/pgtable-64.h | 5 arch/mips/include/asm/r4kcache.h | 22 arch/mips/kernel/vdso.c | 4 arch/mips/math-emu/dsemul.c | 38 - arch/mips/mm/c-r3k.c | 2 arch/mips/mm/c-r4k.c | 44 + arch/parisc/mm/init.c | 4 arch/powerpc/kernel/security.c | 2 arch/powerpc/kernel/signal_32.c | 18 arch/powerpc/kernel/signal_64.c | 20 arch/powerpc/kvm/book3s_64_mmu_hv.c | 3 arch/powerpc/kvm/book3s_hv.c | 17 arch/s390/pci/pci_clp.c | 2 arch/x86/include/asm/kvm_host.h | 2 arch/x86/kernel/cpu/bugs.c | 3 arch/x86/kvm/vmx.c | 7 arch/x86/mm/init.c | 2 arch/x86/mm/init_64.c | 6 crypto/cfb.c | 2 crypto/tcrypt.c | 5 crypto/testmgr.c | 7 crypto/testmgr.h | 76 ++ drivers/android/binder.c | 63 ++ drivers/base/platform-msi.c | 6 drivers/char/tpm/tpm-interface.c | 15 drivers/char/tpm/tpm_i2c_nuvoton.c | 11 drivers/clk/rockchip/clk-rk3188.c | 2 drivers/clk/sunxi-ng/ccu_nm.c | 18 drivers/clocksource/Kconfig | 1 drivers/clocksource/arc_timer.c | 22 drivers/crypto/cavium/nitrox/nitrox_algs.c | 12 drivers/crypto/cavium/nitrox/nitrox_lib.c | 22 drivers/crypto/cavium/nitrox/nitrox_req.h | 7 drivers/crypto/chelsio/chcr_ipsec.c | 5 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 1 drivers/gpu/drm/udl/udl_main.c | 7 drivers/gpu/drm/v3d/v3d_debugfs.c | 11 drivers/infiniband/hw/hfi1/verbs.c | 2 drivers/input/mouse/elan_i2c_core.c | 1 drivers/input/touchscreen/atmel_mxt_ts.c | 4 drivers/iommu/arm-smmu-v3.c | 8 drivers/isdn/capi/kcapi.c | 4 drivers/media/cec/cec-adap.c | 27 - drivers/media/cec/cec-pin.c | 5 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 2 drivers/media/common/videobuf2/videobuf2-core.c | 3 drivers/media/i2c/imx274.c | 7 drivers/media/i2c/ov5640.c | 17 drivers/media/platform/vim2m.c | 3 drivers/media/platform/vivid/vivid-vid-cap.c | 2 drivers/media/rc/rc-main.c | 6 drivers/media/usb/dvb-usb-v2/usb_urb.c | 5 drivers/media/v4l2-core/v4l2-fwnode.c | 4 drivers/misc/ocxl/config.c | 2 drivers/misc/ocxl/link.c | 2 drivers/mtd/nand/raw/marvell_nand.c | 17 drivers/mtd/nand/raw/nand_jedec.c | 2 drivers/mtd/nand/raw/omap2.c | 2 drivers/mtd/spi-nor/Kconfig | 2 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 14 drivers/net/ethernet/ibm/ibmveth.c | 6 drivers/net/hamradio/6pack.c | 16 drivers/net/tap.c | 3 drivers/net/wan/x25_asy.c | 2 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 11 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h | 2 drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 2 drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 8 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 50 + drivers/rtc/rtc-m41t80.c | 2 drivers/spi/spi-bcm2835.c | 16 drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c | 1 drivers/staging/wilc1000/wilc_sdio.c | 1 drivers/tty/serial/xilinx_uartps.c | 4 drivers/usb/Kconfig | 4 drivers/usb/class/cdc-acm.c | 10 drivers/usb/class/cdc-acm.h | 1 drivers/usb/common/Makefile | 1 drivers/usb/common/roles.c | 314 ------------ drivers/usb/dwc2/hcd.h | 2 drivers/usb/dwc2/hcd_queue.c | 19 drivers/usb/dwc2/params.c | 1 drivers/usb/dwc3/dwc3-pci.c | 8 drivers/usb/host/r8a66597-hcd.c | 5 drivers/usb/roles/Kconfig | 13 drivers/usb/roles/Makefile | 4 drivers/usb/roles/class.c | 314 ++++++++++++ drivers/usb/serial/option.c | 4 drivers/usb/serial/pl2303.c | 5 drivers/usb/serial/pl2303.h | 5 fs/btrfs/btrfs_inode.h | 6 fs/btrfs/ctree.c | 29 - fs/btrfs/dev-replace.c | 6 fs/btrfs/extent-tree.c | 4 fs/btrfs/inode.c | 20 fs/btrfs/scrub.c | 35 + fs/btrfs/tree-log.c | 16 fs/cifs/file.c | 12 fs/cifs/smb2maperror.c | 4 fs/cifs/smb2ops.c | 4 fs/ext4/ext4.h | 17 fs/ext4/ialloc.c | 2 fs/ext4/inline.c | 5 fs/ext4/inode.c | 63 +- fs/ext4/ioctl.c | 2 fs/ext4/migrate.c | 36 - fs/ext4/namei.c | 4 fs/ext4/resize.c | 79 +-- fs/ext4/super.c | 55 +- fs/ext4/xattr.c | 83 +-- fs/f2fs/data.c | 4 fs/f2fs/node.c | 4 fs/f2fs/super.c | 13 fs/f2fs/xattr.c | 18 fs/file.c | 29 + include/linux/fdtable.h | 1 include/linux/msi.h | 2 include/linux/ptr_ring.h | 2 include/media/cec.h | 1 include/net/ip_tunnels.h | 20 include/net/sock.h | 38 + include/trace/events/ext4.h | 20 kernel/cgroup/cgroup.c | 29 - kernel/panic.c | 6 net/ax25/af_ax25.c | 11 net/ax25/ax25_dev.c | 2 net/compat.c | 15 net/core/sock.c | 15 net/ieee802154/6lowpan/tx.c | 3 net/ipv4/ip_gre.c | 9 net/ipv4/ip_tunnel.c | 9 net/ipv4/ip_vti.c | 12 net/ipv6/ip6_gre.c | 10 net/ipv6/ip6_tunnel.c | 10 net/ipv6/ip6_vti.c | 8 net/ipv6/ip6mr.c | 17 net/ipv6/sit.c | 3 net/netrom/af_netrom.c | 15 net/packet/af_packet.c | 4 net/sunrpc/svcsock.c | 2 net/tipc/bearer.c | 1 security/keys/keyctl_pkey.c | 2 sound/core/pcm.c | 2 sound/firewire/amdtp-stream-trace.h | 4 sound/firewire/amdtp-stream.c | 4 sound/firewire/fireface/ff-protocol-ff400.c | 2 sound/pci/emu10k1/emufx.c | 5 sound/pci/hda/hda_tegra.c | 2 sound/pci/hda/patch_conexant.c | 1 sound/pci/hda/patch_realtek.c | 3 sound/pci/rme9652/hdsp.c | 10 sound/soc/intel/boards/cht_bsw_max98090_ti.c | 14 sound/synth/emux/emux_hwdep.c | 7 tools/lib/traceevent/event-parse.c | 1 tools/perf/arch/common.c | 10 tools/perf/arch/common.h | 1 tools/perf/builtin-script.c | 12 tools/perf/util/env.c | 2 tools/perf/util/event.c | 29 + tools/perf/util/machine.c | 27 + tools/perf/util/machine.h | 3 tools/perf/util/pmu.c | 8 tools/perf/util/scripting-engines/trace-event-python.c | 16 tools/perf/util/session.c | 4 tools/perf/util/thread.h | 4 virt/kvm/arm/arm.c | 23 virt/kvm/arm/vgic/vgic-mmio.c | 44 - virt/kvm/arm/vgic/vgic.c | 6 187 files changed, 1790 insertions(+), 872 deletions(-) Aaro Koskinen (1): MIPS: OCTEON: mark RGMII interface disabled on OCTEON III Adrian Hunter (4): perf machine: Record if a arch has a single user/kernel address space perf thread: Add fallback functions for cases where cpumode is insufficient perf tools: Use fallback for sample_addr_correlates_sym() cases perf script: Use fallbacks for branch stacks Alexey Brodkin (1): clocksource/drivers/arc_timer: Utilize generic sched_clock Anand Jain (2): btrfs: dev-replace: go back to suspended state if target device is missing btrfs: dev-replace: go back to suspend state if another EXCL_OP is running Arnaldo Carvalho de Melo (1): perf env: Also consider env->arch == NULL as local operation Arnd Bergmann (1): mtd: atmel-quadspi: disallow building on ebsa110 Atul Gupta (1): crypto: chcr - small packet Tx stalls the queue Ben Hutchings (1): perf pmu: Suppress potential format-truncation warning Boris Brezillon (2): mtd: rawnand: Fix JEDEC detection mtd: rawnand: omap2: Pass the parent of pdev to dma_request_chan() Breno Leitao (1): powerpc/tm: Unset MSR[TS] if not recheckpointing Christoffer Dall (2): KVM: arm/arm64: vgic-v2: Set active_source to 0 when restoring state KVM: arm/arm64: Fix VMID alloc race by reverting to lock-less Colin Ian King (1): staging: wilc1000: fix missing read_write setting when reading data Cong Wang (5): ax25: fix a use-after-free in ax25_fillin_cb() netrom: fix locking in nr_find_socket() net/wan: fix a double free in x25_asy_open_tty() ptr_ring: wrap back ->producer in __ptr_ring_swap_queue() tipc: fix a double free in tipc_enable_bearer() Dan Carpenter (1): staging: bcm2835-audio: double free in init error path Dan Williams (1): x86/mm: Drop usage of __flush_tlb_all() in kernel_physical_mapping_init() Deepa Dinamani (1): sock: Make sock->sk_stamp thread-safe Diana Craciun (1): powerpc/fsl: Fix spectre_v2 mitigations reporting Dmitry Eremin-Solenikov (2): crypto: testmgr - add AES-CFB tests crypto: cfb - fix decryption Eric Anholt (1): drm/v3d: Skip debugfs dumping GCA on platforms without GCA. Eric Biggers (1): KEYS: fix parsing invalid pkey info string Eric Dumazet (2): net/hamradio/6pack: use mod_timer() to rearm timers isdn: fix kernel-infoleak in capi_unlocked_ioctl Eugeniy Paltsev (1): DRM: UDL: get rid of useless vblank initialization Filipe Manana (3): Btrfs: fix deadlock with memory reclaim during scrub Btrfs: fix fsync of files with multiple hard links in new directories Btrfs: send, fix race with transaction commits that create snapshots Georgy A Bystrenin (1): CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem Greg Kroah-Hartman (1): Linux 4.20.1 Greg Kurz (2): ocxl: Fix endiannes bug in ocxl_link_update_pe() ocxl: Fix endiannes bug in read_afu_name() Gustavo A. R. Silva (5): ALSA: rme9652: Fix potential Spectre v1 vulnerability ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities ALSA: pcm: Fix potential Spectre v1 vulnerability ALSA: emux: Fix potential Spectre v1 vulnerabilities KVM: arm/arm64: vgic: Fix off-by-one bug in vgic_get_irq() Hans Verkuil (6): media: cec: keep track of outstanding transmits media: cec-pin: fix broken tx_ignore_nack_until_eom error injection media: vivid: free bitmap_cap when updating std/timings/etc. media: vim2m: use cancel_delayed_work_sync instead of flush_schedule_work media: vb2: check memory model for VIDIOC_CREATE_BUFS media: v4l2-tpg: array index could become negative Hans de Goede (2): ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0 quirk for Chromebook Clapper ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0 quirk for Chromebook Gnawty Heikki Krogerus (1): usb: roles: Add a description for the class to Kconfig Helge Deller (1): parisc: Remap hugepage-aligned pages in set_kernel_text_rw() Huacai Chen (4): MIPS: c-r4k: Add r4k_blast_scache_node for Loongson-3 MIPS: Ensure pmd_present() returns false after pmd_mknotpresent() MIPS: Align kernel load address to 64KB MIPS: Fix a R10000_LLSC_WAR logic in atomic.h Ihab Zhaika (1): iwlwifi: add new cards for 9560, 9462, 9461 and killer series Ivan Mironov (1): bnx2x: Fix NULL pointer dereference in bnx2x_del_all_vlans() on some hw Jacopo Mondi (1): media: ov5640: Fix set format regression Jaegeuk Kim (2): f2fs: fix missing unlock(sbi->gc_mutex) f2fs: sanity check of xattr entry size Jernej Skrabec (1): clk: sunxi-ng: Use u64 for calculation of NM rate Jia Zhu (1): f2fs: fix to update new block address correctly for OPU Jia-Ju Bai (1): usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable() Jian-Hong Pan (1): ALSA: hda/realtek: Enable the headset mic auto detection for ASUS laptops Johan Jonker (1): clk: rockchip: fix typo in rk3188 spdif_frac parent Josef Bacik (1): btrfs: run delayed items before dropping the snapshot Julien Thierry (1): KVM: arm/arm64: vgic: Do not cond_resched_lock() with IRQs disabled Jörgen Storvist (1): USB: serial: option: add Fibocom NL678 series Linus Torvalds (1): i915: fix missing user_access_end() in page fault exception case Long Li (2): CIFS: return correct errors when pinning memory failed for direct I/O CIFS: use the correct length when pinning memory for direct I/O for write Lu Fengqi (1): btrfs: skip file_extent generation check for free_space_inode in run_delalloc_nocow Luca Ceresoli (1): media: imx274: fix stack corruption in imx274_read_reg Lukas Wunner (4): spi: bcm2835: Fix race on DMA termination spi: bcm2835: Fix book-keeping of DMA termination spi: bcm2835: Avoid finishing transfer prematurely in IRQ mode spi: bcm2835: Unbreak the build of esoteric configs Lyude Paul (1): brcmfmac: Fix out of bounds memory access during fw load Maciej W. Rozycki (1): rtc: m41t80: Correct alarm month range with RTC reads Macpaul Lin (1): cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader. Malcolm Priestley (1): media: dvb-usb-v2: Fix incorrect use of transfer_flags URB_FREE_BUFFER Mantas Mikulėnas (1): ALSA: hda: add mute LED support for HP EliteBook 840 G4 Marc Zyngier (3): arm64: KVM: Make VHE Stage-2 TLB invalidation operations non-interruptible arm/arm64: KVM: vgic: Force VM halt when changing the active state of GICv3 PPIs/SGIs KVM: arm/arm64: vgic: Cap SPIs to the VM-defined maximum Martin Blumenstingl (2): usb: dwc2: disable power_down on Amlogic devices f2fs: fix validation of the block count in sanity_check_raw_super Maurizio Lombardi (1): ext4: missing unlock/put_page() in ext4_try_to_write_inline_data() Michael J. Ruhl (1): IB/hfi1: Incorrect sizing of sge for PIO will OOPs Michal Hocko (1): x86/speculation/l1tf: Drop the swap storage limit restriction when l1tf=off Miquel Raynal (2): mtd: rawnand: marvell: prevent timeouts on a loaded machine platform-msi: Free descriptors in platform_msi_domain_free() Nava kishore Manne (1): serial: uartps: Fix interrupt mask issue to handle the RX interrupts properly Ondrej Jirman (1): media: v4l2-fwnode: Fix setting V4L2_MBUS_DATA_ACTIVE_HIGH/LOW flag Pan Bian (2): ext4: fix possible use after free in ext4_quota_enable f2fs: read page index before freeing Patrick Dreyer (1): Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G Paul Aurich (1): smb3: fix large reads on encrypted connections Paul Burton (3): MIPS: math-emu: Write-protect delay slot emulation pages MIPS: Expand MIPS32 ASIDs to 64 bits MIPS: Only include mmzone.h when CONFIG_NEED_MULTIPLE_NODES=y Paul Mackerras (1): KVM: PPC: Book3S HV: Fix race between kvm_unmap_hva_range and MMU mode switch Robin Murphy (1): iommu/arm-smmu-v3: Fix big-endian CMD_SYNC writes Sameer Pujar (1): ALSA: hda/tegra: clear pending irq handlers Sanjeev Chugh (1): Input: atmel_mxt_ts - don't try to free unallocated kernel memory Scott Chen (1): USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays Sean Christopherson (2): KVM: x86: Use jmp to invoke kvm_spurious_fault() from .fixup KVM: nVMX: Free the VMREAD/VMWRITE bitmaps if alloc_kvm_area() fails Sean Young (1): media: rc: cec devices do not have a lirc chardev Sebastian Ott (1): s390/pci: fix sleeping in atomic during hotplug Sergey Senozhatsky (1): panic: avoid deadlocks in re-entrant console drivers Stephan Gerhold (1): Revert "usb: dwc3: pci: Use devm functions to get the phy GPIOs" Steven Rostedt (VMware) (1): tools lib traceevent: Fix processing of dereferenced args in bprintk events Stijn Tintel (1): brcmfmac: fix roamoff=1 modparam Sylwester Nawrocki (1): ARM: dts: exynos: Specify I2S assigned clocks in proper node Takashi Sakamoto (4): ALSA: fireface: fix for state to fetch PCM frames ALSA: firewire-lib: fix wrong handling payload_length as payload_quadlet ALSA: firewire-lib: fix wrong assignment for 'out_packet_without_header' tracepoint ALSA: firewire-lib: use the same print format for 'without_header' tracepoints Tejun Heo (1): cgroup: fix CSS_TASK_ITER_PROCS Terin Stock (1): usb: dwc2: host: use hrtimer for NAK retries Theodore Ts'o (5): ext4: add ext4_sb_bread() to disambiguate ENOMEM cases ext4: include terminating u32 in size of xattr entries when expanding inodes ext4: avoid declaring fs inconsistent due to invalid file handles ext4: force inode writes when nfsd calls commit_metadata() ext4: check for shutdown and r/o file system in ext4_write_inode() Todd Kjos (1): binder: fix use-after-free due to ksys_close() during fdget() Tomas Winkler (2): tpm: tpm_try_transmit() refactor error flow. tpm: tpm_i2c_nuvoton: use correct command duration for TPM 2.x Tyrel Datwyler (1): ibmveth: fix DMA unmap error in ibmveth_xmit_start error path Wandrille RONCE (1): ALSA: hda/realtek: Enable audio jacks of ASUS UX391UA with ALC294 Wenwen Wang (1): crypto: cavium/nitrox - fix a DMA pool free failure Will Deacon (3): arm64: KVM: Avoid setting the upper 32 bits of VTCR_EL2 to 1 arm64: compat: Avoid sending SIGILL for unallocated syscall numbers arm64: compat: Don't pull syscall number from regs in arm_compat_syscall Willem de Bruijn (4): tap: call skb_probe_transport_header after setting skb->dev ieee802154: lowpan_header_create check must check daddr ip: validate header length on virtual device xmit packet: validate address length if non-zero ruippan (潘睿) (1): ext4: fix EXT4_IOC_GROUP_ADD ioctl
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