October 2021 - Kernel - mailweb.openeuler.org

[PATCH kernel-4.19 openEuler-1.0-LTS] sched/topology: Fix sched_domain_topology_level alloc in sched_init_numa()
by Cheng Jian 21 Oct '21

21 Oct '21

From: Dietmar Eggemann <dietmar.eggemann(a)arm.com> mainline inclusion from mainline-v5.12-rc1 commit 71e5f6644fb2f3304fcb310145ded234a37e7cc1 category: bugfix bugzilla: 182847,https://gitee.com/openeuler/kernel/issues/I4EVBL CVE: NA ---------------------------------------------------------- Commit "sched/topology: Make sched_init_numa() use a set for the deduplicating sort" allocates 'i + nr_levels (level)' instead of 'i + nr_levels + 1' sched_domain_topology_level. This led to an Oops (on Arm64 juno with CONFIG_SCHED_DEBUG): sched_init_domains build_sched_domains() __free_domain_allocs() __sdt_free() { ... for_each_sd_topology(tl) ... sd = *per_cpu_ptr(sdd->sd, j); <-- ... } Signed-off-by: Dietmar Eggemann <dietmar.eggemann(a)arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Tested-by: Vincent Guittot <vincent.guittot(a)linaro.org> Tested-by: Barry Song <song.bao.hua(a)hisilicon.com> Link: https://lkml.kernel.org/r/6000e39e-7d28-c360-9cd6-8798fd22a9bf@arm.com Fixes: 620a6dc40754 ("sched/topology: Make sched_init_numa() use a set for the deduplicating sort") Signed-off-by: Jialin Zhang <zhangjialin11(a)huawei.com> --- kernel/sched/topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c index 23f0a69b2ed4..ad5591520c99 100644 --- a/kernel/sched/topology.c +++ b/kernel/sched/topology.c @@ -1548,7 +1548,7 @@ void sched_init_numa(void) /* Compute default topology size */ for (i = 0; sched_domain_topology[i].mask; i++); - tl = kzalloc((i + nr_levels) * + tl = kzalloc((i + nr_levels + 1) * sizeof(struct sched_domain_topology_level), GFP_KERNEL); if (!tl) return; -- 2.25.1

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[PATCH openEuler-5.10 000/118] Backport LTS 5.10.68
by Zheng Zengkai 21 Oct '21

21 Oct '21

Backport LTS 5.10.68 patches from upstream. Adrian Bunk (1): bnx2x: Fix enabling network interfaces without VFs Alex Elder (1): net: ipa: initialize all filter table slots Alexander Egorenkov (1): s390/sclp: fix Secure-IPL facility detection Anand Jain (1): btrfs: fix upper limit for max_inline for page size 64K Andrea Claudi (1): selftest: net: fix typo in altname test Andy Shevchenko (2): PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n mfd: lpc_sch: Partially revert "Add support for Intel Quark X1000" Anshuman Khandual (1): KVM: arm64: Restrict IPA size to maximum 48 bits on 4K and 16K page size Arnaldo Carvalho de Melo (1): perf bench inject-buildid: Handle writen() errors Arnd Bergmann (1): drm/rockchip: cdn-dp-core: Make cdn_dp_core_resume __maybe_unused Aya Levin (1): udp_tunnel: Fix udp_tunnel_nic work-queue type Baptiste Lepers (1): events: Reuse value read using READ_ONCE instead of re-reading it Benjamin Hesmans (1): netfilter: socket: icmp6: fix use-after-scope Christophe JAILLET (4): PCI: tegra: Fix OF node reference leak mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' gpio: mpc8xxx: Fix a resources leak in the error handling path of 'mpc8xxx_probe()' gpio: mpc8xxx: Use 'devm_gpiochip_add_data()' to simplify the code and avoid a leak Dan Carpenter (1): PCI: Fix pci_dev_str_match_path() alloc while atomic bug Daniele Palmas (1): net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 David Heidelberg (1): dt-bindings: arm: Fix Toradex compatible typo David Hildenbrand (1): mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() Dinghao Liu (2): PCI: rcar: Fix runtime PM imbalance in rcar_pcie_ep_probe() qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom Edwin Peer (3): bnxt_en: make bnxt_free_skbs() safe to call after bnxt_free_mem() bnxt_en: fix stored FW_PSID version masks bnxt_en: log firmware debug notifications Eli Cohen (1): net/{mlx5|nfp|bnxt}: Remove unnecessary RTNL lock assert Eric Dumazet (3): net-caif: avoid user-triggerable WARN_ON(1) net/af_unix: fix a data-race in unix_dgram_poll fq_codel: reject silly quantum parameters Ernst Sjöstrand (1): drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10 Evan Quan (1): PCI: Add AMD GPU multi-function power dependencies Florian Fainelli (2): r6040: Restore MDIO clock frequency after MAC reset net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() George Cherian (1): PCI: Add ACS quirks for Cavium multi-function devices Gustavo A. R. Silva (1): netfilter: Fix fall-through warnings for Clang Hans de Goede (1): mfd: axp20x: Update AXP288 volatile ranges Hoang Le (1): tipc: increase timeout in tipc_sk_enqueue() Ilya Leoshkevich (3): s390/bpf: Fix optimizing out zero-extensions s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant s390/bpf: Fix branch shortening during codegen pass Jan Kiszka (1): watchdog: Start watchdog in watchdog_set_last_hw_keepalive only if appropriate Jeff Moyer (1): x86/pat: Pass valid address to sanitize_phys() Juergen Gross (2): xen: reset legacy rtc flag for PV domU PM: base: power: don't try to use non-existing RTC for storing data Keith Busch (1): nvme-tcp: fix io_work priority inversion Kishon Vijay Abraham I (3): PCI: cadence: Use bitfield for *quirk_retrain_flag* instead of bool PCI: j721e: Add PCIe support for J7200 PCI: j721e: Add PCIe support for AM64 Kortan (1): gen_compile_commands: fix missing 'sys' package Li Huafei (1): perf unwind: Do not overwrite FEATURE_CHECK_LDFLAGS-libunwind-{x86,aarch64} Lin, Zhenpeng (1): dccp: don't duplicate ccid when cloning dccp sock Linus Walleij (3): mfd: db8500-prcmu: Adjust map to reality backlight: ktd253: Stabilize backlight net: dsa: tag_rtl4_a: Fix egress tags Lucas Stach (8): drm/etnaviv: return context from etnaviv_iommu_context_get drm/etnaviv: put submit prev MMU context when it exists drm/etnaviv: stop abusing mmu_context as FE running marker drm/etnaviv: keep MMU context across runtime suspend/resume drm/etnaviv: exec and MMU state is lost when resetting the GPU drm/etnaviv: fix MMU context leak on GPU reset drm/etnaviv: reference MMU context when setting up hardware state drm/etnaviv: add missing MMU context put when reaping MMU mapping Maor Gottlieb (1): net/mlx5: Fix potential sleeping in atomic context Marc Zyngier (1): mfd: Don't use irq_create_mapping() to resolve a mapping Mark Brown (1): arm64/sve: Use correct size when reinitialising SVE state Masami Hiramatsu (2): tracing/probes: Reject events which have the same name of existing one tracing/boot: Fix a hist trigger dependency for boot time tracing Matthias Schiffer (1): mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set Matthieu Baerts (1): selftests: mptcp: clean tmp files in simult_flows Michael Chan (6): bnxt_en: Fix asic.rev in devlink dev info command bnxt_en: Consolidate firmware reset event logging. bnxt_en: Convert to use netif_level() helpers. bnxt_en: Improve logging of error recovery settings information. bnxt_en: Fix possible unintended driver initiated error recovery bnxt_en: Fix error recovery regression Michael Petlan (1): perf machine: Initialize srcline string member in add_location struct Mike Rapoport (1): x86/mm: Fix kern_addr_valid() to cope with existing but not present entries Miklos Szeredi (1): fuse: fix use after free in fuse_read_interrupt() Miquel Raynal (1): dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation Nadeem Athani (1): PCI: cadence: Add quirk flag to set minimum delay in LTSSM Detect.Quiet state Nicholas Piggin (1): KVM: PPC: Book3S HV: Tolerate treclaim. in fake-suspend mode changing registers Oliver Upton (2): KVM: arm64: Fix read-side race on updates to vcpu reset state KVM: arm64: Handle PSCI resets before userspace touches vCPU state Om Prakash Singh (2): PCI: tegra194: Fix handling BME_CHGED event PCI: tegra194: Fix MSI-X programming Paolo Abeni (1): vhost_net: fix OoB on sendmsg() failure. Paolo Valente (1): block, bfq: honor already-setup queue merges Pavel Skripkin (1): netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex Rafał Miłecki (3): net: dsa: b53: Fix calculating number of switch ports net: dsa: b53: Set correct number of ports in the DSA struct net: dsa: b53: Fix IMP port setup on BCM5301x Randy Dunlap (3): ptp: dp83640: don't define PAGE0 ARC: export clear_user_page() for modules mfd: lpc_sch: Rename GPIOBASE to prevent build error Rob Herring (2): PCI: of: Don't fail devm_pci_alloc_host_bridge() on missing 'ranges' PCI: iproc: Fix BCMA probe resource handling Robert Foss (1): drm/bridge: lt9611: Fix handling of 4k panels Ryoga Saito (1): Set fc_nlinfo in nh_create_ipv4, nh_create_ipv6 Saeed Mahameed (2): ethtool: Fix rxnfc copy to user buffer overflow net/mlx5: FWTrace, cancel work on alloc pd error flow Shai Malin (1): qed: Handle management FW error Smadar Fuks (1): octeontx2-af: Add additional register check to rvu_poll_reg() Sukadev Bhattiprolu (1): ibmvnic: check failover_pending in login response Tony Luck (1): x86/mce: Avoid infinite loop for copy from user recovery Vishal Aslot (1): PCI: ibmphp: Fix double unmap of io_mem Vladimir Oltean (1): net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup Wasim Khan (1): PCI: Add ACS quirks for NXP LX2xx0 and LX2xx2 platforms Will Deacon (1): x86/uaccess: Fix 32-bit __get_user_asm_u64() when CC_HAS_ASM_GOTO_OUTPUT=y Willem de Bruijn (1): ip_gre: validate csum_start only on pull Xin Long (1): tipc: fix an use-after-free issue in tipc_recvmsg Xiyu Yang (1): net/l2tp: Fix reference count leak in l2tp_udp_recv_core Yang Li (3): ethtool: Fix an error code in cxgb2.c NTB: Fix an error code in ntb_msit_probe() NTB: perf: Fix an error code in perf_setup_inbuf() Yoshihiro Shimoda (1): net: renesas: sh_eth: Fix freeing wrong tx descriptor Ziyang Xuan (1): net: hso: add failure handler for add_net_device zhenggy (1): tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() .../devicetree/bindings/arm/tegra.yaml | 2 +- .../devicetree/bindings/mtd/gpmc-nand.txt | 2 +- arch/arc/mm/cache.c | 2 +- arch/arm64/kernel/fpsimd.c | 2 +- arch/arm64/kvm/arm.c | 8 ++ arch/arm64/kvm/reset.c | 24 ++++-- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 36 ++++++++- arch/s390/net/bpf_jit_comp.c | 70 ++++++++-------- arch/x86/include/asm/uaccess.h | 4 +- arch/x86/kernel/cpu/mce/core.c | 43 +++++++--- arch/x86/mm/init_64.c | 6 +- arch/x86/mm/pat/memtype.c | 7 +- arch/x86/xen/enlighten_pv.c | 7 ++ block/bfq-iosched.c | 16 +++- drivers/base/power/trace.c | 10 +++ drivers/gpio/gpio-mpc8xxx.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +- drivers/gpu/drm/bridge/lontium-lt9611.c | 8 +- drivers/gpu/drm/etnaviv/etnaviv_buffer.c | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 43 +++++----- drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 1 + drivers/gpu/drm/etnaviv/etnaviv_iommu.c | 4 + drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c | 8 ++ drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 1 + drivers/gpu/drm/etnaviv/etnaviv_mmu.h | 4 +- drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 +- drivers/mfd/ab8500-core.c | 2 +- drivers/mfd/axp20x.c | 3 +- drivers/mfd/db8500-prcmu.c | 14 ++-- drivers/mfd/lpc_sch.c | 36 ++------- drivers/mfd/stmpe.c | 4 +- drivers/mfd/tc3589x.c | 2 +- drivers/mfd/tqmx86.c | 2 + drivers/mfd/wm8994-irq.c | 2 +- drivers/mtd/nand/raw/cafe_nand.c | 4 +- drivers/net/dsa/b53/b53_common.c | 33 ++++++-- drivers/net/dsa/b53/b53_priv.h | 1 + drivers/net/dsa/bcm_sf2.c | 2 +- .../net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 80 +++++++++++++------ .../net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 +- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 3 - drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 1 + drivers/net/ethernet/ibm/ibmvnic.c | 8 ++ .../net/ethernet/marvell/octeontx2/af/rvu.c | 12 ++- .../mellanox/mlx5/core/diag/fw_tracer.c | 3 +- .../ethernet/mellanox/mlx5/core/en/rep/tc.c | 3 - .../net/ethernet/mellanox/mlx5/core/fs_core.c | 5 +- .../ethernet/netronome/nfp/flower/offload.c | 3 - drivers/net/ethernet/qlogic/qed/qed_mcp.c | 6 +- .../net/ethernet/qlogic/qlcnic/qlcnic_init.c | 1 - drivers/net/ethernet/rdc/r6040.c | 9 ++- drivers/net/ethernet/renesas/sh_eth.c | 1 + drivers/net/ipa/ipa_table.c | 3 +- drivers/net/phy/dp83640_reg.h | 2 +- drivers/net/usb/cdc_mbim.c | 5 ++ drivers/net/usb/hso.c | 11 ++- drivers/ntb/test/ntb_msi_test.c | 4 +- drivers/ntb/test/ntb_perf.c | 1 + drivers/nvme/host/tcp.c | 20 ++--- drivers/pci/controller/cadence/pci-j721e.c | 61 ++++++++++++-- .../pci/controller/cadence/pcie-cadence-ep.c | 4 + .../controller/cadence/pcie-cadence-host.c | 3 + drivers/pci/controller/cadence/pcie-cadence.c | 16 ++++ drivers/pci/controller/cadence/pcie-cadence.h | 17 +++- drivers/pci/controller/dwc/pcie-tegra194.c | 32 ++++---- drivers/pci/controller/pci-tegra.c | 13 +-- drivers/pci/controller/pcie-iproc-bcma.c | 16 ++-- drivers/pci/controller/pcie-rcar-ep.c | 4 +- drivers/pci/hotplug/TODO | 3 - drivers/pci/hotplug/ibmphp_ebda.c | 5 +- drivers/pci/of.c | 2 +- drivers/pci/pci.c | 2 +- drivers/pci/quirks.c | 58 +++++++++++++- drivers/s390/char/sclp_early.c | 3 +- drivers/vhost/net.c | 11 ++- drivers/video/backlight/ktd253-backlight.c | 75 ++++++++++++----- drivers/watchdog/watchdog_dev.c | 5 +- fs/btrfs/disk-io.c | 45 ++++++----- fs/fuse/dev.c | 4 +- include/linux/memory_hotplug.h | 4 +- include/linux/pci.h | 5 +- include/linux/pci_ids.h | 3 +- include/linux/sched.h | 1 + include/linux/skbuff.h | 2 +- include/uapi/linux/pkt_sched.h | 2 + kernel/events/core.c | 2 +- kernel/trace/trace_boot.c | 15 ++-- kernel/trace/trace_kprobe.c | 6 +- kernel/trace/trace_probe.c | 25 ++++++ kernel/trace/trace_probe.h | 1 + kernel/trace/trace_uprobe.c | 6 +- mm/memory_hotplug.c | 4 +- net/caif/chnl_net.c | 19 +---- net/dccp/minisocks.c | 2 + net/dsa/slave.c | 12 ++- net/dsa/tag_rtl4_a.c | 7 +- net/ethtool/ioctl.c | 2 +- net/ipv4/ip_gre.c | 9 ++- net/ipv4/nexthop.c | 2 + net/ipv4/tcp_input.c | 2 +- net/ipv4/udp_tunnel_nic.c | 2 +- net/ipv6/netfilter/nf_socket_ipv6.c | 4 +- net/l2tp/l2tp_core.c | 4 +- net/netfilter/nf_conntrack_proto_dccp.c | 1 + net/netfilter/nf_tables_api.c | 1 + net/netfilter/nft_ct.c | 10 ++- net/sched/sch_fq_codel.c | 12 ++- net/tipc/socket.c | 10 ++- net/unix/af_unix.c | 2 +- scripts/clang-tools/gen_compile_commands.py | 1 + tools/perf/Makefile.config | 8 +- tools/perf/bench/inject-buildid.c | 52 +++++++----- tools/perf/util/machine.c | 1 + tools/testing/selftests/net/altnames.sh | 2 +- .../selftests/net/mptcp/simult_flows.sh | 4 +- 118 files changed, 853 insertions(+), 393 deletions(-) -- 2.20.1

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[PATCH openEuler-21.03 00/20] openEuler kernel 21.03创新版本
by Wang ShaoBo 21 Oct '21

21 Oct '21

openEuler kernel 21.03创新版本补丁 Alexander Kuznetsov (1): cgroup1: don't allow '\n' in renaming Andy Shevchenko (1): usb: typec: intel_pmc_mux: Put fwnode in error case during ->probe() Anna Schumaker (1): NFS: Fix use-after-free in nfs4_init_client() Desmond Cheong Zhi Xi (1): drm: Fix use-after-free read in drm_getunique() Eric Farman (2): vfio-ccw: Reset FSM state to IDLE inside FSM vfio-ccw: Serialize FSM IDLE state with I/O completion Jeremy Szu (1): ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8 Jerome Brunet (1): ASoC: meson: gx-card: fix sound-dai dt schema Johannes Berg (1): netlink: disable IRQs for netlink_lock_table() Li Jun (1): usb: typec: tcpm: cancel vdm and state machine hrtimer when unregister tcpm port Linus Walleij (1): drm/mcde: Fix off by 10^3 in calculation Maciej Żenczykowski (1): usb: f_ncm: only first packet of aggregate needs to start timer Saravana Kannan (1): spi: Fix spi device unregister flow Tiezhu Yang (1): MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER Trond Myklebust (1): NFSv4: Fix second deadlock in nfs4_evict_inode() Vincent Guittot (1): sched/fair: Keep load_avg and load_sum synced Wesley Cheng (1): usb: dwc3: gadget: Disable gadget IRQ during pullup disable Wolfram Sang (1): mmc: renesas_sdhi: abort tuning when timeout detected Zhen Lei (1): tools/bootconfig: Fix error return code in apply_xbc() Zou Wei (1): ASoC: sti-sas: add missing MODULE_DEVICE_TABLE .../bindings/sound/amlogic,gx-sound-card.yaml | 4 ++-- arch/mips/lib/mips-atomic.c | 12 ++++++------ drivers/gpu/drm/drm_ioctl.c | 9 +++++---- drivers/gpu/drm/mcde/mcde_dsi.c | 2 +- drivers/mmc/host/renesas_sdhi_core.c | 7 ++++++- drivers/s390/cio/vfio_ccw_drv.c | 12 ++++++++++-- drivers/s390/cio/vfio_ccw_fsm.c | 1 + drivers/s390/cio/vfio_ccw_ops.c | 2 -- drivers/spi/spi.c | 18 ++++++++++++------ drivers/usb/dwc3/gadget.c | 11 +++++------ drivers/usb/gadget/function/f_ncm.c | 8 ++++---- drivers/usb/typec/mux/intel_pmc_mux.c | 4 +++- drivers/usb/typec/tcpm/tcpm.c | 3 +++ fs/nfs/nfs4client.c | 2 +- fs/nfs/nfs4proc.c | 9 +++++++-- kernel/cgroup/cgroup-v1.c | 4 ++++ kernel/sched/fair.c | 11 +++++------ net/netlink/af_netlink.c | 6 ++++-- sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/sti-sas.c | 1 + tools/bootconfig/main.c | 1 + 21 files changed, 82 insertions(+), 46 deletions(-) -- 2.25.1

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[openEuler-5.10 000/303] Backport LTS 5.10.67
by Zheng Zengkai 21 Oct '21

21 Oct '21

Backport LTS 5.10.67 patches from upstream. Ahmad Fatoum (1): clk: imx8m: fix clock tree update of TF-A managed clocks Alexey Kardashevskiy (1): KVM: PPC: Fix clearing never mapped TCEs in realmode Alim Akhtar (1): scsi: ufs: ufs-exynos: Fix static checker warning Alyssa Rosenzweig (3): drm/panfrost: Simplify lock_region calculation drm/panfrost: Use u64 for size in lock_region drm/panfrost: Clamp lock region to Bifrost minimum Amir Goldstein (1): fanotify: limit number of event merge attempts Andreas Obergschwandtner (1): ARM: tegra: tamonten: Fix UART pad setting Andrey Grodzovsky (1): drm/amdgpu: Fix BUG_ON assert Andy Shevchenko (1): ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() AngeloGioacchino Del Regno (2): arm64: dts: qcom: sdm630: Rewrite memory map arm64: dts: qcom: sdm630: Fix TLMM node and pinctrl configuration Ani Sinha (1): x86/hyperv: fix for unwanted manipulation of sched_clock when TSC marked unstable Anirudh Rayabharam (1): usbip: give back URBs for unsent unlink requests during cleanup Anna Schumaker (1): sunrpc: Fix return value of get_srcport() Anson Jacob (1): drm/amd/amdgpu: Update debugfs link_settings output link_rate field in hex Anthony Iliopoulos (1): dma-debug: fix debugfs initialization order Arnd Bergmann (2): ethtool: improve compat ioctl handling m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch Arne Welzel (1): dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() Aurabindo Pillai (1): drm/amd/display: Update number of DCN3 clock states Bart Van Assche (1): scsi: ufs: Fix memory corruption by ufshcd_read_desc_param() Bob Peterson (2): gfs2: Fix glock recursion in freeze_go_xmote_bh gfs2: Don't call dlm after protocol is unmounted Boris Brezillon (1): drm/panfrost: Make sure MMU context lifetime is not bound to panfrost_priv Brandon Wyman (1): hwmon: (pmbus/ibm-cffps) Fix write bits for LED control Brijesh Singh (1): crypto: ccp - shutdown SEV firmware on kexec Cezary Rojewski (1): ASoC: Intel: Skylake: Fix module configuration for KPB and MIXER Chao Yu (5): f2fs: fix to do sanity check for sb/cp fields correctly f2fs: quota: fix potential deadlock f2fs: fix to account missing .skipped_gc_rwsem f2fs: fix unexpected ENOENT comes from f2fs_map_blocks() f2fs: fix to unmap pages from userspace process in punch_hole() Chengfeng Ye (1): selftests/bpf: Fix potential unreleased lock Chin-Yen Lee (2): rtw88: use read_poll_timeout instead of fixed sleep rtw88: wow: fix size access error of probe request Chris Chiu (1): rtl8xxxu: Fix the handling of TX A-MPDU aggregation Christoph Hellwig (1): scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND Christophe JAILLET (1): staging: ks7010: Fix the initialization of the 'sleep_status' structure Codrin Ciubotariu (1): clk: at91: clk-generated: Limit the requested rate to our range Colin Ian King (3): ceph: fix dereference of null pointer cf scsi: BusLogic: Use %X for u32 sized integer rather than %lX parport: remove non-zero check on count Damien Le Moal (1): block: bfq: fix bfq_set_next_ioprio_data() Dan Carpenter (3): scsi: smartpqi: Fix an error code in pqi_get_raid_map() scsi: qedi: Fix error codes in qedi_alloc_global_queues() scsi: qedf: Fix error codes in qedf_alloc_global_queues() Darrick J. Wong (1): iomap: pass writeback errors to the mapping David Heidelberg (4): ARM: 9105/1: atags_to_fdt: don't warn about stack size ARM: dts: qcom: apq8064: correct clock names drm/msm: mdp4: drop vblank get/put from prepare/complete_commit drm/msi/mdp4: populate priv->kms in mdp4_kms_init David Howells (1): fscache: Fix cookie key hashing David Laight (1): fs/io_uring Don't use the return value from import_iovec(). Desmond Cheong Zhi Xi (8): btrfs: reset replace target device to allocation state on close drm: avoid blocking in drm_clients_info's rcu section drm: serialize drm_file.master with a new spinlock drm: protect drm_master pointers in drm_lease.c Bluetooth: skip invalid hci_sync_conn_complete_evt drm/vmwgfx: fix potential UAF in vmwgfx_surface.c Bluetooth: schedule SCO timeouts with delayed_work Bluetooth: avoid circular locks in sco_sock_connect Ding Hui (1): cifs: fix wrong release in sess_alloc_buffer() failed path Dinghao Liu (1): media: atomisp: Fix runtime PM imbalance in atomisp_pci_probe Dinh Nguyen (3): clk: socfpga: agilex: fix the parents of the psi_ref_clk clk: socfpga: agilex: fix up s2f_user0_clk representation clk: socfpga: agilex: add the bypass register for s2f_usr0 clock Dmitry Osipenko (2): rtc: tps65910: Correct driver module alias ARM: tegra: acer-a500: Remove bogus USB VBUS regulators Dmitry Torokhov (1): HID: input: do not report stylus battery state as "full" Dom Cobley (1): drm/vc4: hdmi: Set HD_CTL_WHOLSMP and HD_CTL_CHALIGN_SET Eli Cohen (1): net: Fix offloading indirect devices dependency on qdisc order creation Eran Ben Elisha (1): net/mlx5: Fix variable type to match 64bit Evan Wang (1): PCI: aardvark: Fix checking for PIO status Evgeny Novikov (3): USB: EHCI: ehci-mv: improve error handling in mv_ehci_enable() media: platform: stm32: unprepare clocks at handling errors in probe media: tegra-cec: Handle errors of clk_prepare_enable() Ezequiel Garcia (1): media: hantro: vp8: Move noisy WARN_ON to vpu_debug Fabiano Rosas (1): KVM: PPC: Book3S HV: Fix copy_tofrom_guest routines Gautham R. Shenoy (1): cpuidle: pseries: Fixup CEDE0 latency only for POWER10 onwards Geert Uytterhoeven (2): staging: board: Fix uninitialized spinlock when attaching genpd drm/bridge: nwl-dsi: Avoid potential multiplication overflow on 32-bit Georgi Djakov (1): arm64: dts: qcom: sm8250: Fix epss_l3 unit address Greg Kroah-Hartman (1): serial: 8250_pci: make setup_port() parameters explicitly unsigned Gustavo A. R. Silva (2): ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() flow_dissector: Fix out-of-bounds warnings Gustaw Lewandowski (1): ASoC: Intel: Skylake: Fix passing loadable flag for module Haimin Zhang (1): fix array-index-out-of-bounds in taprio_change Halil Pasic (1): s390/pv: fix the forcing of the swiotlb Hans Verkuil (1): media: v4l2-dv-timings.c: fix wrong condition in two for-loops Hans de Goede (3): libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output Harshvardhan Jha (1): 9p/xen: Fix end of loop tests for list_for_each_entry Heiko Carstens (1): s390/jump_label: print real address in a case of a jump label bug Hyun Kwon (1): PCI: xilinx-nwl: Enable the clock through CCF Ilan Peer (1): iwlwifi: mvm: Fix scan channel flags settings Iwona Winiarska (2): soc: aspeed: lpc-ctrl: Fix boundary check for mmap soc: aspeed: p2a-ctrl: Fix boundary check for mmap J. Bruce Fields (3): rpc: fix gss_svc_init cleanup on failure lockd: lockd server-side shouldn't set fl_ops nfsd: fix crash on LOCKT on reexported NFSv3 Jack Pham (1): usb: gadget: composite: Allow bMaxPower=0 if self-powered Jaegeuk Kim (2): f2fs: deallocate compressed pages when error happens f2fs: should put a page beyond EOF when preparing a write Jaehyoung Choi (1): pinctrl: samsung: Fix pinctrl bank pin count Jan Hoffmann (1): net: dsa: lantiq_gswip: fix maximum frame length Jason Gunthorpe (1): vfio: Use config not menuconfig for VFIO_NOIOMMU Jens Axboe (1): io-wq: fix wakeup race when adding new work Jernej Skrabec (1): arm64: dts: allwinner: h6: tanix-tx6: Fix regulator node names Jerry (Fangzhi) Zuo (1): drm/amd/display: Update bounding box states (v2) Jianjun Wang (1): PCI: Export pci_pio_to_address() for module use Jim Broadus (1): HID: i2c-hid: Fix Elan touchpad regression Jiri Slaby (2): xtensa: ISS: don't panic in rs_init hvsi: don't panic on tty_register_driver failure Joel Stanley (1): powerpc/config: Renable MTD_PHYSMAP_OF Johan Almbladh (3): bpf/tests: Fix copy-and-paste error in double word test bpf/tests: Do not PASS tests without actually testing the result mac80211: Fix monitor MTU limit so that A-MSDUs get through Johannes Berg (4): iwlwifi: pcie: free RBs during configure iwlwifi: mvm: avoid static queue number aliasing iwlwifi: mvm: fix access to BSS elements iwlwifi: fw: correctly limit to monitor dump Jonathan Cameron (1): iio: dac: ad5624r: Fix incorrect handling of an optional regulator. Josef Bacik (1): btrfs: wake up async_delalloc_pages waiters after submit Joseph Gates (1): wcn36xx: Ensure finish scan is not requested before start scan Juergen Gross (1): xen: fix setting of max_pfn in shared_info Juhee Kang (1): samples: bpf: Fix tracex7 error raised on the missing argument Julian Wiedmann (2): s390/qdio: fix roll-back after timeout on ESTABLISH ccw s390/qdio: cancel the ESTABLISH ccw after timeout Jussi Maki (1): selftests/bpf: Fix xdp_tx.c prog section name Kajol Jain (1): powerpc/perf/hv-gpci: Fix counter value parsing Kees Cook (2): staging: rts5208: Fix get_ms_information() heap buffer size lib/test_stackinit: Fix static initializer test Kelly Devilliv (2): usb: host: fotg210: fix the endpoint's transactional opportunities calculation usb: host: fotg210: fix the actual_length of an iso packet Konrad Dybcio (1): drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660 Krzysztof Hałasa (1): media: TDA1997x: fix tda1997x_query_dv_timings() return value Krzysztof Kozlowski (1): power: supply: max17042: handle fails of reading status register Krzysztof Wilczyński (1): PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure Kuogee Hsieh (1): drm/msm/dp: return correct edid checksum after corrupted edid checksum read Laurent Dufour (1): powerpc/numa: Consider the max NUMA node for migratable LPAR Laurent Pinchart (1): media: imx258: Rectify mismatch of VTS value Laurentiu Tudor (1): bus: fsl-mc: fix mmio base address for child DPRCs Leon Romanovsky (4): RDMA/iwcm: Release resources if iw_cm module initialization fails docs: Fix infiniband uverbs minor number RDMA/efa: Remove double QP type assignment RDMA/mlx5: Delete not-available udata check Li Jun (1): usb: chipidea: host: fix port index underflow and UBSAN complains Li Zhijian (2): selftests/bpf: Enlarge select() timeout for test_maps mm/hmm: bypass devmap pte when all pfn requested flags are fulfilled Liu Zixian (1): mm/hugetlb: initialize hugetlb_usage in mm_init Loic Poulain (1): wcn36xx: Fix missing frame timestamp for beacon/probe-resp Lu Baolu (1): iommu/vt-d: Update the virtual command related registers Luben Tuikov (1): drm/amdgpu: Fix amdgpu_ras_eeprom_init() Luiz Augusto von Dentz (1): Bluetooth: Fix handling of LE Enhanced Connection Complete Luke Hsiao (1): tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD Maciej W. Rozycki (2): serial: 8250: Define RX trigger levels for OxSemi 950 devices scsi: BusLogic: Fix missing pr_cont() use Maciej Żenczykowski (1): usb: gadget: u_ether: fix a potential null pointer dereference Manish Narani (2): mmc: sdhci-of-arasan: Modified SD default speed to 19MHz for ZynqMP mmc: sdhci-of-arasan: Check return value of non-void funtions Manivannan Sadhasivam (1): soc: qcom: aoss: Fix the out of bound usage of cooling_devs Marc Zyngier (2): pinctrl: stmfx: Fix hazardous u8[] to unsigned long cast of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS Marcos Paulo de Souza (1): btrfs: tree-log: check btrfs_lookup_data_extent return value Marek Behún (2): PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported pinctrl: armada-37xx: Correct PWM pins definitions Marek Marczykowski-Górecki (1): PCI/MSI: Skip masking MSI-X on Xen PV Marek Vasut (4): net: phy: Fix data type in DP83822 dp8382x_disable_wol() ARM: dts: stm32: Set {bitclock,frame}-master phandles on DHCOM SoM ARM: dts: stm32: Set {bitclock,frame}-master phandles on ST DKx ARM: dts: stm32: Update AV96 adv7513 node per dtbs_check Mark Brown (2): kselftest/arm64: mte: Fix misleading output when skipping tests kselftest/arm64: pac: Fix skipping of tests on systems without PAC Mark Rutland (1): arm64: head: avoid over-mapping in map_memory Martynas Pumputis (2): libbpf: Fix reuse of pinned map on older kernel libbpf: Fix race when pinning maps in parallel Masahiro Yamada (1): kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y Mathias Nyman (1): Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" Mauro Carvalho Chehab (2): media: uvc: don't do DMA on stack media: dib8000: rewrite the init prbs logic Miaoqing Pan (1): ath9k: fix sleeping in atomic context Michal Suchanek (1): powerpc/stacktrace: Include linux/delay.h Mike Kravetz (1): hugetlb: fix hugetlb cgroup refcounting during vma split Mike Marciniszyn (1): IB/hfi1: Adjust pkey entry in index 0 Mikulas Patocka (1): parisc: fix crash with signals and alloca Nadav Amit (1): userfaultfd: prevent concurrent API initialization Nadezda Lutovinova (1): usb: musb: musb_dsps: request_irq() after initializing musb Nathan Chancellor (3): cpuidle: pseries: Mark pseries_idle_proble() as __init net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe() drm/exynos: Always initialize mapping in exynos_drm_register_dma() Nicholas Piggin (1): KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live Nicolas Ferre (1): ARM: dts: at91: use the right property for shutdown controller Niklas Cassel (2): blk-zoned: allow zone management send operations without CAP_SYS_ADMIN blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN Niklas Schnelle (1): s390: make PCI mio support a machine flag Niklas Söderlund (1): nfp: fix return statement in nfp_net_parse_meta() Nishad Kamdar (1): mmc: core: Return correct emmc response in case of ioctl error Nuno Sá (1): iio: ltc2983: fix device probe Oak Zeng (1): drm/amdgpu: Fix a printing message Oleksij Rempel (1): MIPS: Malta: fix alignment of the devicetree buffer Olga Kornievskaia (1): SUNRPC query transport's source port Oliver Logush (1): drm/amd/display: Fix timer_per_pixel unit error Pali Rohár (2): PCI: aardvark: Configure PCIe resources from 'ranges' DT property PCI: aardvark: Fix masking and unmasking legacy INTx interrupts Patryk Duda (1): platform/chrome: cros_ec_proto: Send command again when timeout occurs Paul Cercueil (1): pinctrl: ingenic: Fix incorrect pull up/down info Pavel Begunkov (5): io_uring: limit fixed table size by RLIMIT_NOFILE io_uring: place fixed tables under memcg limits io_uring: add ->splice_fd_in checks io_uring: fail links of cancelled timeouts io_uring: remove duplicated io_size from rw Peter Geis (1): clk: rockchip: drop GRF dependency for rk3328/rk3036 pll types Pierre-Louis Bossart (2): ASoC: Intel: update sof_pcm512x quirks soundwire: intel: fix potential race condition during power down Ping-Ke Shih (1): rtw88: wow: build wow function only if CONFIG_PM is on Pratik R. Sampat (1): cpufreq: powernv: Fix init_chip_info initialization in numa=off Quanyang Wang (2): drm: xlnx: zynqmp_dpsub: Call pm_runtime_get_sync before setting pixel clock drm: xlnx: zynqmp: release reset to DP controller before accessing DP registers Raag Jadav (1): arm64: dts: ls1046a: fix eeprom entries Rafael J. Wysocki (1): PCI: Use pci_update_current_state() in pci_enable_device_flags() Rajendra Nayak (2): nvmem: qfprom: Fix up qfprom_disable_fuse_blowing() ordering opp: Don't print an error if required-opps is missing Rajkumar Subbiah (1): drm/dp_mst: Fix return code on sideband message failure Randy Dunlap (2): openrisc: don't printk() unconditionally ASoC: atmel: ATMEL drivers don't need HAS_DMA Rik van Riel (1): mm,vmscan: fix divide by zero in get_scan_count Robin Gong (2): Revert "dmaengine: imx-sdma: refine to load context only once" dmaengine: imx-sdma: remove duplicated sdma_load_context Rolf Eike Beer (1): tools/thermal/tmon: Add cross compiling support Roy Chan (2): drm/amd/display: fix missing writeback disablement if plane is removed drm/amd/display: fix incorrect CM/TF programming sequence in dwb Sagi Grimberg (2): nvme-tcp: don't check blk_mq_tag_to_rq when receiving pdu data nvme: code command_id with a genctr for use-after-free validation Sanjay R Mehta (1): thunderbolt: Fix port linking by checking all adapters Sasha Neftin (1): igc: Check if num of q_vectors is smaller than max before array access Saurav Kashyap (2): scsi: qla2xxx: Changes to support kdump kernel scsi: qla2xxx: Sync queue idx with queue_pair_map idx Sean Anderson (1): crypto: mxs-dcp - Use sg_mapping_iter to copy data Sean Keely (1): drm/amdkfd: Account for SH/SE count when setting up cu masks. Sean Young (1): media: rc-loopback: return number of emitters rather than error Sebastian Reichel (1): ARM: dts: imx53-ppd: Fix ACHC entry Shuah Khan (2): selftests: firmware: Fix ignored return val of asprintf() warn usbip:vhci_hcd USB port can get stuck in the disabled state Srikar Dronamraju (1): powerpc/smp: Update cpu_core_map on all PowerPc systems Stefan Assmann (2): iavf: do not override the adapter state in the watchdog task iavf: fix locking of critical sections Steven Rostedt (VMware) (1): selftests/ftrace: Fix requirement check of README file Stuart Hayes (1): PCI/portdrv: Enable Bandwidth Notification only if port supports it Subbaraya Sundeep (1): octeontx2-pf: Fix NIX1_RX interface backpressure Sugar Zhang (1): ASoC: rockchip: i2s: Fix regmap_ops hang Thierry Reding (1): arm64: tegra: Fix compatible string for Tegra132 CPUs Thomas Hebb (1): mmc: rtsx_pci: Fix long reads when clock is prescaled Thomas Zimmermann (1): drm/mgag200: Select clock in PLL update functions Tianjia Zhang (1): Smack: Fix wrong semantics in smk_access_entry() Tony Lindgren (1): serial: 8250_omap: Handle optional overrun-throttle-ms property Trond Myklebust (5): NFSv4/pNFS: Fix a layoutget livelock loop NFSv4/pNFS: Always allow update of a zero valued layout barrier NFSv4/pnfs: The layout barrier indicate a minimal value for the seqid SUNRPC: Fix potential memory corruption SUNRPC/xprtrdma: Fix reconnection locking Tuo Li (2): gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() drm/display: fix possible null-pointer dereference in dcn10_set_clock() Ulrich Hecht (1): serial: sh-sci: fix break handling for sysrq Umang Jain (1): media: imx258: Limit the max analogue gain to 480 Vidya Sagar (1): arm64: tegra: Fix Tegra194 PCIe EP compatible string Vinod Koul (6): arm64: dts: qcom: ipq8074: fix pci node reg property arm64: dts: qcom: sdm660: use reg value for memory node arm64: dts: qcom: ipq6018: drop '0x' from unit address arm64: dts: qcom: sdm630: don't use underscore in node name arm64: dts: qcom: msm8994: don't use underscore in node name arm64: dts: qcom: msm8996: don't use underscore in node name Wang Hai (1): VMCI: fix NULL pointer dereference when unmapping queue pair Wei Li (1): scsi: fdomain: Fix error return code in fdomain_probe() Wenpeng Liang (1): RDMA/hns: Fix QP's resp incomplete assignment Wentao_Liang (1): net/mlx5: DR, fix a potential use-after-free bug Will Deacon (1): arm64: mm: Fix TLBI vs ASID rollover Xiaotan Luo (1): ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B Xin Long (1): tipc: keep the skb in rcv queue until the whole data is read Yajun Deng (1): netlink: Deal with ESRCH error in nlmsg_notify() Yang Yingliang (2): media: atomisp: pci: fix error return code in atomisp_pci_probe() net: w5100: check return value after calling platform_get_resource() Yangtao Li (1): f2fs: reduce the scope of setting fsck tag when de->name_len is zero Yevgeny Kliteynik (1): net/mlx5: DR, Enable QP retransmission Yonghong Song (1): selftests/bpf: Fix flaky send_signal test Yongqiang Niu (1): soc: mediatek: cmdq: add address shift in jump Yufeng Mo (1): bonding: 3ad: fix the concurrency between __bond_release_one() and bond_3ad_state_machine_handler() Zekun Shen (1): ath9k: fix OOB read ar9300_eeprom_restore_internal Zhang Qilong (1): iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed Zhaoyu Liu (1): pinctrl: remove empty lines in pinctrl subsystem Zhen Lei (2): pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() workqueue: Fix possible memory leaks in wq_numa_init() Zheyu Ma (5): video: fbdev: kyro: fix a DoS bug by restricting user input tty: serial: jsm: hold port lock when reporting modem line changes video: fbdev: asiliantfb: Error out if 'pixclock' equals zero video: fbdev: kyro: Error out if 'pixclock' equals zero video: fbdev: riva: Error out if 'pixclock' equals zero Zhouyi Zhou (1): rcu: Fix macro name CONFIG_TASKS_RCU_TRACE chenying (1): ovl: fix BUG_ON() in may_delete() when called from ovl_cleanup() sumiyawang (1): libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind zhenwei pi (1): crypto: public_key: fix overflow during implicit conversion 王贇 (1): net: fix NULL pointer reference in cipso_v4_doi_free Documentation/admin-guide/devices.txt | 6 +- .../pinctrl/marvell,armada-37xx-pinctrl.txt | 8 +- arch/arm/boot/compressed/Makefile | 2 + arch/arm/boot/dts/at91-kizbox3_common.dtsi | 2 +- arch/arm/boot/dts/at91-sam9x60ek.dts | 2 +- arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 2 +- arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts | 2 +- arch/arm/boot/dts/at91-sama5d2_icp.dts | 2 +- arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts | 2 +- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 2 +- arch/arm/boot/dts/imx53-ppd.dts | 23 +- arch/arm/boot/dts/qcom-apq8064.dtsi | 6 +- arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi | 8 +- .../boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 6 +- arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 8 +- .../boot/dts/tegra20-acer-a500-picasso.dts | 25 +- arch/arm/boot/dts/tegra20-tamonten.dtsi | 14 +- .../dts/allwinner/sun50i-h6-tanix-tx6.dts | 4 +- .../boot/dts/freescale/fsl-ls1046a-frwy.dts | 8 +- .../boot/dts/freescale/fsl-ls1046a-rdb.dts | 7 +- arch/arm64/boot/dts/nvidia/tegra132.dtsi | 4 +- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 6 +- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +- arch/arm64/boot/dts/qcom/ipq8074-hk01.dts | 2 +- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 16 +- arch/arm64/boot/dts/qcom/msm8994.dtsi | 6 +- arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 +- arch/arm64/boot/dts/qcom/sdm630.dtsi | 257 ++++++++++------- arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 +- arch/arm64/include/asm/kernel-pgtable.h | 4 +- arch/arm64/include/asm/mmu.h | 29 +- arch/arm64/include/asm/tlbflush.h | 11 +- arch/arm64/kernel/head.S | 11 +- arch/m68k/Kconfig.bus | 2 +- arch/mips/mti-malta/malta-dtshim.c | 2 +- arch/openrisc/kernel/entry.S | 2 + arch/parisc/kernel/signal.c | 6 + arch/powerpc/configs/mpc885_ads_defconfig | 1 + arch/powerpc/include/asm/pmc.h | 7 + arch/powerpc/kernel/smp.c | 11 +- arch/powerpc/kernel/stacktrace.c | 1 + arch/powerpc/kvm/book3s_64_mmu_radix.c | 6 +- arch/powerpc/kvm/book3s_64_vio_hv.c | 9 +- arch/powerpc/kvm/book3s_hv.c | 20 ++ arch/powerpc/mm/numa.c | 13 +- arch/powerpc/perf/hv-gpci.c | 2 +- arch/s390/include/asm/setup.h | 2 + arch/s390/kernel/early.c | 4 + arch/s390/kernel/jump_label.c | 2 +- arch/s390/mm/init.c | 2 +- arch/s390/pci/pci.c | 5 +- arch/x86/kernel/cpu/mshyperv.c | 9 +- arch/x86/xen/p2m.c | 4 +- arch/xtensa/platforms/iss/console.c | 17 +- block/bfq-iosched.c | 2 +- block/blk-zoned.c | 6 - block/bsg.c | 5 +- drivers/ata/libata-core.c | 4 + drivers/ata/sata_dwc_460ex.c | 12 +- drivers/bus/fsl-mc/fsl-mc-bus.c | 24 +- drivers/clk/at91/clk-generated.c | 6 + drivers/clk/imx/clk-composite-8m.c | 3 +- drivers/clk/imx/clk-imx8mm.c | 7 +- drivers/clk/imx/clk-imx8mn.c | 7 +- drivers/clk/imx/clk-imx8mq.c | 7 +- drivers/clk/imx/clk.h | 16 +- drivers/clk/rockchip/clk-pll.c | 2 +- drivers/clk/socfpga/clk-agilex.c | 19 +- drivers/cpufreq/powernv-cpufreq.c | 16 +- drivers/cpuidle/cpuidle-pseries.c | 18 +- drivers/crypto/ccp/sev-dev.c | 49 ++-- drivers/crypto/ccp/sp-pci.c | 12 + drivers/crypto/mxs-dcp.c | 36 +-- drivers/dma/imx-sdma.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +- .../gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 2 +- drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 2 +- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 84 ++++-- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 1 + .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 16 +- .../amd/display/dc/dcn10/dcn10_hw_sequencer.c | 11 +- .../drm/amd/display/dc/dcn20/dcn20_hwseq.c | 14 +- .../drm/amd/display/dc/dcn20/dcn20_resource.c | 2 +- .../drm/amd/display/dc/dcn30/dcn30_dwb_cm.c | 90 ++++-- .../drm/amd/display/dc/dcn30/dcn30_hwseq.c | 12 +- .../drm/amd/display/dc/dcn30/dcn30_resource.c | 42 ++- drivers/gpu/drm/bridge/nwl-dsi.c | 2 +- drivers/gpu/drm/drm_auth.c | 42 ++- drivers/gpu/drm/drm_debugfs.c | 3 +- drivers/gpu/drm/drm_dp_mst_topology.c | 10 +- drivers/gpu/drm/drm_file.c | 1 + drivers/gpu/drm/drm_lease.c | 81 ++++-- drivers/gpu/drm/exynos/exynos_drm_dma.c | 2 + drivers/gpu/drm/mgag200/mgag200_drv.h | 16 ++ drivers/gpu/drm/mgag200/mgag200_mode.c | 20 +- drivers/gpu/drm/mgag200/mgag200_reg.h | 9 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 17 +- drivers/gpu/drm/msm/dp/dp_panel.c | 9 +- drivers/gpu/drm/msm/dsi/dsi_cfg.c | 1 - drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 2 +- drivers/gpu/drm/panfrost/panfrost_device.h | 8 +- drivers/gpu/drm/panfrost/panfrost_drv.c | 50 +--- drivers/gpu/drm/panfrost/panfrost_gem.c | 20 +- drivers/gpu/drm/panfrost/panfrost_job.c | 4 +- drivers/gpu/drm/panfrost/panfrost_mmu.c | 191 ++++++++----- drivers/gpu/drm/panfrost/panfrost_mmu.h | 5 +- drivers/gpu/drm/panfrost/panfrost_regs.h | 2 + drivers/gpu/drm/vc4/vc4_hdmi.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 4 +- drivers/gpu/drm/xlnx/zynqmp_disp.c | 3 +- drivers/gpu/drm/xlnx/zynqmp_dp.c | 22 +- drivers/hid/hid-input.c | 2 - drivers/hid/i2c-hid/i2c-hid-core.c | 5 +- drivers/hwmon/pmbus/ibm-cffps.c | 6 +- drivers/iio/dac/ad5624r_spi.c | 18 +- drivers/iio/temperature/ltc2983.c | 30 +- drivers/infiniband/core/iwcm.c | 19 +- drivers/infiniband/hw/efa/efa_verbs.c | 1 - drivers/infiniband/hw/hfi1/init.c | 7 +- drivers/infiniband/hw/hns/hns_roce_qp.c | 3 +- drivers/infiniband/hw/mlx5/qp.c | 3 - drivers/iommu/intel/pasid.h | 10 +- drivers/mailbox/mtk-cmdq-mailbox.c | 3 +- drivers/md/dm-crypt.c | 7 +- drivers/media/cec/platform/stm32/stm32-cec.c | 26 +- drivers/media/cec/platform/tegra/tegra_cec.c | 10 +- drivers/media/dvb-frontends/dib8000.c | 58 ++-- drivers/media/i2c/imx258.c | 4 +- drivers/media/i2c/tda1997x.c | 5 +- drivers/media/rc/rc-loopback.c | 2 +- drivers/media/usb/uvc/uvc_v4l2.c | 34 ++- drivers/media/v4l2-core/v4l2-dv-timings.c | 4 +- drivers/misc/vmw_vmci/vmci_queue_pair.c | 6 +- drivers/mmc/core/block.c | 3 +- drivers/mmc/host/rtsx_pci_sdmmc.c | 36 ++- drivers/mmc/host/sdhci-of-arasan.c | 36 ++- drivers/net/bonding/bond_main.c | 3 +- drivers/net/dsa/lantiq_gswip.c | 3 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 58 +++- drivers/net/ethernet/intel/igc/igc_main.c | 9 +- .../marvell/octeontx2/nic/otx2_common.c | 15 + drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 8 +- .../mellanox/mlx5/core/steering/dr_rule.c | 2 +- .../mellanox/mlx5/core/steering/dr_send.c | 1 + .../ethernet/netronome/nfp/nfp_net_common.c | 2 +- .../ethernet/stmicro/stmmac/dwmac-ipq806x.c | 18 +- drivers/net/ethernet/wiznet/w5100.c | 2 + drivers/net/phy/dp83822.c | 8 +- .../net/wireless/ath/ath9k/ar9003_eeprom.c | 3 +- drivers/net/wireless/ath/ath9k/hw.c | 12 +- drivers/net/wireless/ath/wcn36xx/main.c | 5 +- drivers/net/wireless/ath/wcn36xx/txrx.c | 4 + drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 1 + drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 2 +- .../net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 4 +- .../net/wireless/intel/iwlwifi/mvm/mac80211.c | 8 +- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 24 +- drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 30 +- drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 5 +- .../net/wireless/intel/iwlwifi/pcie/trans.c | 3 + .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 2 + .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 33 ++- drivers/net/wireless/realtek/rtw88/Makefile | 2 +- drivers/net/wireless/realtek/rtw88/fw.c | 8 +- drivers/net/wireless/realtek/rtw88/fw.h | 1 + drivers/net/wireless/realtek/rtw88/wow.c | 21 +- drivers/nvdimm/pmem.c | 4 +- drivers/nvme/host/core.c | 3 +- drivers/nvme/host/nvme.h | 47 +++- drivers/nvme/host/pci.c | 2 +- drivers/nvme/host/rdma.c | 4 +- drivers/nvme/host/tcp.c | 38 +-- drivers/nvme/target/loop.c | 4 +- drivers/nvmem/qfprom.c | 6 +- drivers/of/kobj.c | 2 +- drivers/opp/of.c | 12 +- drivers/parport/ieee1284_ops.c | 2 +- drivers/pci/controller/pci-aardvark.c | 266 +++++++++++++++++- drivers/pci/controller/pcie-xilinx-nwl.c | 12 + drivers/pci/msi.c | 3 + drivers/pci/pci.c | 7 +- drivers/pci/pcie/portdrv_core.c | 9 +- drivers/pci/quirks.c | 1 + drivers/pci/syscall.c | 4 +- drivers/pinctrl/actions/pinctrl-owl.c | 1 - drivers/pinctrl/core.c | 1 - drivers/pinctrl/freescale/pinctrl-imx1-core.c | 1 - drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 17 +- drivers/pinctrl/pinctrl-at91.c | 1 - drivers/pinctrl/pinctrl-ingenic.c | 6 +- drivers/pinctrl/pinctrl-single.c | 1 + drivers/pinctrl/pinctrl-st.c | 1 - drivers/pinctrl/pinctrl-stmfx.c | 6 +- drivers/pinctrl/pinctrl-sx150x.c | 1 - drivers/pinctrl/qcom/pinctrl-sdm845.c | 1 - drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 1 - drivers/pinctrl/renesas/pfc-r8a77950.c | 1 - drivers/pinctrl/renesas/pfc-r8a77951.c | 1 - drivers/pinctrl/renesas/pfc-r8a7796.c | 1 - drivers/pinctrl/renesas/pfc-r8a77965.c | 1 - drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +- drivers/platform/chrome/cros_ec_proto.c | 9 + drivers/platform/x86/dell-smbios-wmi.c | 1 + drivers/power/supply/max17042_battery.c | 6 +- drivers/rtc/rtc-tps65910.c | 2 +- drivers/s390/cio/qdio_main.c | 82 +++--- drivers/scsi/BusLogic.c | 6 +- drivers/scsi/pcmcia/fdomain_cs.c | 4 +- drivers/scsi/qedf/qedf_main.c | 10 +- drivers/scsi/qedi/qedi_main.c | 14 +- drivers/scsi/qla2xxx/qla_nvme.c | 5 +- drivers/scsi/qla2xxx/qla_os.c | 6 + drivers/scsi/smartpqi/smartpqi_init.c | 1 + drivers/scsi/ufs/ufs-exynos.c | 4 +- drivers/scsi/ufs/ufs-exynos.h | 2 +- drivers/scsi/ufs/ufshcd.c | 8 +- drivers/soc/aspeed/aspeed-lpc-ctrl.c | 2 +- drivers/soc/aspeed/aspeed-p2a-ctrl.c | 2 +- drivers/soc/qcom/qcom_aoss.c | 8 +- drivers/soundwire/intel.c | 23 +- drivers/staging/board/board.c | 7 +- drivers/staging/ks7010/ks7010_sdio.c | 2 +- .../staging/media/atomisp/pci/atomisp_v4l2.c | 4 +- .../staging/media/hantro/hantro_g1_vp8_dec.c | 13 +- .../media/hantro/rk3399_vpu_hw_vp8_dec.c | 13 +- drivers/staging/rts5208/rtsx_scsi.c | 10 +- drivers/thunderbolt/switch.c | 2 +- drivers/tty/hvc/hvsi.c | 19 +- drivers/tty/serial/8250/8250_omap.c | 25 +- drivers/tty/serial/8250/8250_pci.c | 2 +- drivers/tty/serial/8250/8250_port.c | 3 +- drivers/tty/serial/jsm/jsm_neo.c | 2 + drivers/tty/serial/jsm/jsm_tty.c | 3 + drivers/tty/serial/sh-sci.c | 7 +- drivers/usb/chipidea/host.c | 14 +- drivers/usb/gadget/composite.c | 8 +- drivers/usb/gadget/function/u_ether.c | 5 +- drivers/usb/host/ehci-mv.c | 23 +- drivers/usb/host/fotg210-hcd.c | 41 ++- drivers/usb/host/fotg210.h | 5 - drivers/usb/host/xhci.c | 24 +- drivers/usb/musb/musb_dsps.c | 13 +- drivers/usb/usbip/vhci_hcd.c | 32 ++- drivers/vfio/Kconfig | 2 +- drivers/video/fbdev/asiliantfb.c | 3 + drivers/video/fbdev/kyro/fbdev.c | 8 + drivers/video/fbdev/riva/fbdev.c | 3 + fs/btrfs/inode.c | 10 +- fs/btrfs/tree-log.c | 4 +- fs/btrfs/volumes.c | 3 + fs/ceph/caps.c | 3 + fs/cifs/sess.c | 2 +- fs/f2fs/compress.c | 12 +- fs/f2fs/data.c | 16 ++ fs/f2fs/dir.c | 14 +- fs/f2fs/file.c | 4 +- fs/f2fs/gc.c | 4 +- fs/f2fs/super.c | 106 ++++--- fs/fscache/cookie.c | 14 +- fs/fscache/internal.h | 2 + fs/fscache/main.c | 39 +++ fs/gfs2/glops.c | 17 +- fs/gfs2/lock_dlm.c | 5 + fs/io-wq.c | 8 +- fs/io_uring.c | 70 +++-- fs/iomap/buffered-io.c | 2 +- fs/lockd/svclock.c | 30 +- fs/nfs/pnfs.c | 16 +- fs/nfsd/nfs4state.c | 5 +- fs/notify/fanotify/fanotify.c | 6 + fs/overlayfs/dir.c | 6 +- fs/userfaultfd.c | 91 +++--- include/crypto/public_key.h | 4 +- include/drm/drm_auth.h | 1 + include/drm/drm_file.h | 18 +- include/linux/ethtool.h | 4 - include/linux/hugetlb.h | 9 + include/linux/hugetlb_cgroup.h | 12 + include/linux/intel-iommu.h | 6 +- include/linux/rcupdate.h | 2 +- include/linux/sunrpc/xprt.h | 1 + include/linux/sunrpc/xprtsock.h | 1 + include/net/flow_offload.h | 1 + include/uapi/linux/serial_reg.h | 1 + kernel/dma/debug.c | 7 +- kernel/fork.c | 1 + kernel/rcu/tree_plugin.h | 8 +- kernel/workqueue.c | 12 +- lib/test_bpf.c | 13 +- lib/test_stackinit.c | 20 +- mm/hmm.c | 5 +- mm/hugetlb.c | 4 +- mm/vmscan.c | 2 +- net/9p/trans_xen.c | 4 +- net/bluetooth/hci_event.c | 108 +++++-- net/bluetooth/sco.c | 74 +++-- net/core/flow_dissector.c | 12 +- net/core/flow_offload.c | 89 +++++- net/ethtool/ioctl.c | 136 +++++++-- net/ipv4/ip_output.c | 5 +- net/ipv4/tcp_fastopen.c | 3 +- net/mac80211/iface.c | 11 +- net/netfilter/nf_flow_table_offload.c | 1 + net/netfilter/nf_tables_offload.c | 1 + net/netlabel/netlabel_cipso_v4.c | 4 +- net/netlink/af_netlink.c | 4 +- net/sched/cls_api.c | 1 + net/sched/sch_taprio.c | 4 +- net/socket.c | 125 +------- net/sunrpc/auth_gss/svcauth_gss.c | 2 +- net/sunrpc/xprt.c | 8 +- net/sunrpc/xprtrdma/transport.c | 11 +- net/sunrpc/xprtsock.c | 7 + net/tipc/socket.c | 36 ++- samples/bpf/test_override_return.sh | 1 + samples/bpf/tracex7_user.c | 5 + scripts/gen_ksymdeps.sh | 8 +- security/smack/smack_access.c | 17 +- sound/soc/atmel/Kconfig | 1 - sound/soc/intel/boards/bytcr_rt5640.c | 9 +- sound/soc/intel/boards/sof_pcm512x.c | 13 +- sound/soc/intel/skylake/skl-messages.c | 11 +- sound/soc/intel/skylake/skl-pcm.c | 25 +- sound/soc/rockchip/rockchip_i2s.c | 35 ++- tools/lib/bpf/libbpf.c | 63 ++++- .../selftests/arm64/mte/mte_common_util.c | 2 +- tools/testing/selftests/arm64/pauth/pac.c | 10 +- .../selftests/bpf/prog_tests/send_signal.c | 16 ++ .../bpf/prog_tests/sockopt_inherit.c | 4 +- tools/testing/selftests/bpf/progs/xdp_tx.c | 2 +- tools/testing/selftests/bpf/test_maps.c | 2 +- tools/testing/selftests/bpf/test_xdp_veth.sh | 2 +- .../testing/selftests/firmware/fw_namespace.c | 3 +- .../testing/selftests/ftrace/test.d/functions | 2 +- tools/thermal/tmon/Makefile | 2 +- 340 files changed, 3158 insertions(+), 1635 deletions(-) -- 2.20.1

1 303

[openEuler-5.10 00/15] bugfix for mm/fs
by Zheng Zengkai 21 Oct '21

21 Oct '21

Backport bugfix patches for mm/fs from upstream. Ard Biesheuvel (1): arm64: mm: account for hotplug memory when randomizing the linear region Dan Carpenter (1): crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() Florian Fainelli (1): ARM: Qualify enabling of swiotlb_init() Guo Xuenan (3): Revert "compiler: remove CONFIG_OPTIMIZE_INLINING entirely" disable OPTIMIZE_INLINING by default make OPTIMIZE_INLINING config editable Johannes Weiner (1): mm: vmscan: fix missing psi annotation for node_reclaim() John Garry (1): blk-mq-sched: Fix blk_mq_sched_alloc_tags() error handling Lu Baolu (1): iommu/vt-d: Fix clearing real DMA device's scalable-mode context entries Piotr Krysiuk (1): bpf, mips: Validate conditional branch offsets Rafael Aquini (1): ipc: replace costly bailout check in sysvipc_find_ipc() Sanjay Kumar (1): iommu/vt-d: Global devTLB flush when present context entry changed Vlastimil Babka (1): mm: slub: fix slub_debug disabling for list of slabs Xu Kuohai (1): bpf: Fix integer overflow in prealloc_elems_and_freelist() yangerkun (1): ext4: flush s_error_work before journal destroy in ext4_fill_super arch/arm/mm/init.c | 6 +- arch/arm64/kvm/sys_regs.h | 5 ++ arch/arm64/mm/init.c | 13 +++-- arch/mips/net/bpf_jit.c | 57 ++++++++++++++----- arch/x86/configs/i386_defconfig | 1 + arch/x86/configs/x86_64_defconfig | 1 + block/blk-mq-sched.c | 19 ++----- drivers/crypto/ccp/ccp-ops.c | 14 +++-- .../gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 5 ++ .../gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 5 +- drivers/iommu/intel/iommu.c | 34 +++++++---- .../pci/hive_isp_css_include/print_support.h | 4 ++ fs/ext4/super.c | 5 +- include/linux/compiler_types.h | 8 +++ ipc/util.c | 16 ++---- kernel/bpf/stackmap.c | 3 +- kernel/configs/tiny.config | 1 + lib/Kconfig.debug | 13 +++++ mm/slub.c | 13 +++-- mm/vmscan.c | 3 + 20 files changed, 154 insertions(+), 72 deletions(-) -- 2.20.1

1 15

[PATCH openEuler-5.10 00/46] Series of kfence
by Zheng Zengkai 21 Oct '21

21 Oct '21

Backport kfence feature from mainline. Alexander Potapenko (10): mm: add Kernel Electric-Fence infrastructure x86, kfence: enable KFENCE for x86 mm, kfence: insert KFENCE hooks for SLAB mm, kfence: insert KFENCE hooks for SLUB kfence, kasan: make KFENCE compatible with KASAN tracing: add error_report_end trace point kfence: use error_report_end tracepoint kasan: use error_report_end tracepoint kfence: move the size check to the beginning of __kfence_alloc() kfence: skip all GFP_ZONEMASK allocations Christophe Leroy (2): powerpc/32s: Always map kernel text and rodata with BATs powerpc: Enable KFENCE for PPC32 Hyeonggon Yoo (1): mm, slub: change run-time assertion in kmalloc_index() to compile-time Jisheng Zhang (1): arm64: mm: don't use CON and BLK mapping if KFENCE is enabled Kefeng Wang (3): ARM: mm: Provide set_memory_valid() ARM: mm: Provide is_write_fault() ARM: Support KFENCE for ARM Marco Elver (22): arm64, kfence: enable KFENCE for ARM64 kfence: use pt_regs to generate stack trace on faults kfence, Documentation: add KFENCE documentation kfence: add test suite MAINTAINERS: add entry for KFENCE kfence: report sensitive information based on no_hash_pointers kfence: fix printk format for ptrdiff_t kfence, slab: fix cache_alloc_debugcheck_after() for bulk allocations kfence: fix reports if constant function prefixes exist kfence: make compatible with kmemleak kfence, x86: fix preemptible warning on KPTI-enabled systems kfence: zero guard page after out-of-bounds access kfence: await for allocation using wait_event kfence: maximize allocation wait timeout duration kfence: use power-efficient work queue to run delayed work kfence: use TASK_IDLE when awaiting allocation kfence: unconditionally use unbound work queue kfence: fix is_kfence_address() for addresses below KFENCE_POOL_SIZE kfence, x86: only define helpers if !MODULE lib/vsprintf: do not show no_hash_pointers message multiple times kfence: test: fail fast if disabled at boot kfence: show cpu and timestamp in alloc/free info Stephen Boyd (1): slub: force on no_hash_pointers when slub_debug is enabled Sven Schnelle (1): kfence: add function to mask address bits Timur Tabi (3): lib: use KSTM_MODULE_GLOBALS macro in kselftest drivers kselftest: add support for skipped tests lib/vsprintf: no_hash_pointers prints all addresses as unhashed Vlastimil Babka (1): printk: clarify the documentation for plain pointer printing Weizhao Ouyang (1): kfence: defer kfence_test_init to ensure that kunit debugfs is created .../admin-guide/kernel-parameters.txt | 15 + Documentation/core-api/printk-formats.rst | 26 +- Documentation/dev-tools/index.rst | 1 + Documentation/dev-tools/kfence.rst | 306 ++++++ MAINTAINERS | 12 + arch/arm/Kconfig | 1 + arch/arm/include/asm/kfence.h | 53 ++ arch/arm/include/asm/set_memory.h | 5 + arch/arm/mm/fault.c | 16 +- arch/arm/mm/pageattr.c | 41 +- arch/arm64/Kconfig | 1 + arch/arm64/include/asm/kfence.h | 22 + arch/arm64/mm/fault.c | 4 + arch/arm64/mm/mmu.c | 11 +- arch/powerpc/Kconfig | 13 +- arch/powerpc/include/asm/kfence.h | 33 + arch/powerpc/kernel/head_book3s_32.S | 4 +- arch/powerpc/mm/book3s32/mmu.c | 8 +- arch/powerpc/mm/fault.c | 7 +- arch/powerpc/mm/init_32.c | 3 + arch/powerpc/mm/mmu_decl.h | 5 + arch/powerpc/mm/nohash/8xx.c | 4 +- arch/x86/Kconfig | 1 + arch/x86/include/asm/kfence.h | 73 ++ arch/x86/mm/fault.c | 6 + include/linux/kernel.h | 2 + include/linux/kfence.h | 223 +++++ include/linux/slab.h | 17 +- include/linux/slab_def.h | 3 + include/linux/slub_def.h | 3 + include/trace/events/error_report.h | 74 ++ init/main.c | 3 + kernel/trace/Makefile | 1 + kernel/trace/error_report-traces.c | 11 + lib/Kconfig.debug | 1 + lib/Kconfig.kfence | 83 ++ lib/test_bitmap.c | 3 +- lib/test_printf.c | 12 +- lib/vsprintf.c | 46 +- mm/Makefile | 1 + mm/kasan/common.c | 18 + mm/kasan/generic.c | 3 +- mm/kasan/report.c | 8 +- mm/kfence/Makefile | 6 + mm/kfence/core.c | 891 ++++++++++++++++++ mm/kfence/kfence.h | 108 +++ mm/kfence/kfence_test.c | 873 +++++++++++++++++ mm/kfence/report.c | 274 ++++++ mm/kmemleak.c | 3 +- mm/slab.c | 41 +- mm/slab_common.c | 12 +- mm/slub.c | 80 +- tools/testing/selftests/kselftest_module.h | 18 +- 53 files changed, 3405 insertions(+), 84 deletions(-) create mode 100644 Documentation/dev-tools/kfence.rst create mode 100644 arch/arm/include/asm/kfence.h create mode 100644 arch/arm64/include/asm/kfence.h create mode 100644 arch/powerpc/include/asm/kfence.h create mode 100644 arch/x86/include/asm/kfence.h create mode 100644 include/linux/kfence.h create mode 100644 include/trace/events/error_report.h create mode 100644 kernel/trace/error_report-traces.c create mode 100644 lib/Kconfig.kfence create mode 100644 mm/kfence/Makefile create mode 100644 mm/kfence/core.c create mode 100644 mm/kfence/kfence.h create mode 100644 mm/kfence/kfence_test.c create mode 100644 mm/kfence/report.c -- 2.20.1

1 46

[PATCH v3 openEuler-1.0-LTS 2/2] drm/hisilicon: Features to support reading resolutions from EDID
by Gou Hao 21 Oct '21

21 Oct '21

From: Tian Tao <tiantao6(a)hisilicon.com> mainline inclusion from mainline-v5.14.0-rc7 commit a0d078d06e516184e2f575f3803935697b5e3ac6 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I469VQ CVE: NA Refactoring hibmc_vdac_init, hibmc_connector_init method. --------------------------------------- Use drm_get_edid to get the resolution, if that fails, set it to a fixed resolution. Rewrite the desrtoy callback function to release resources. Signed-off-by: Tian Tao <tiantao6(a)hisilicon.com> Reviewed-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/1600778670-60370-3-git-send-e… Signed-off-by: gouhao <gouhao(a)uniontech.com> --- .../gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 54 +++++++++++++------ 1 file changed, 37 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c index 90319a902..aeef73037 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c @@ -59,11 +59,23 @@ static int hibmc_valid_mode(int w, int h) static int hibmc_connector_get_modes(struct drm_connector *connector) { int count; + void *edid; + struct hibmc_connector *hibmc_connector = to_hibmc_connector(connector); + + edid = drm_get_edid(connector, &hibmc_connector->adapter); + if (edid) { + drm_connector_update_edid_property(connector, edid); + count = drm_add_edid_modes(connector, edid); + if (count) + goto out; + } drm_connector_update_edid_property(connector, NULL); count = drm_add_modes_noedid(connector, 1920, 1200); drm_set_preferred_mode(connector, 1024, 768); +out: + kfree(edid); return count; } @@ -93,39 +105,41 @@ static const struct drm_connector_helper_funcs .best_encoder = hibmc_connector_best_encoder, }; +static void hibmc_connector_destroy(struct drm_connector *connector) +{ + struct hibmc_connector *hibmc_connector = to_hibmc_connector(connector); + + i2c_del_adapter(&hibmc_connector->adapter); + drm_connector_cleanup(connector); +} + static const struct drm_connector_funcs hibmc_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, - .destroy = drm_connector_cleanup, + .destroy = hibmc_connector_destroy, .reset = drm_atomic_helper_connector_reset, .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, }; -static struct drm_connector * +static int hibmc_connector_init(struct hibmc_drm_private *priv) { struct drm_device *dev = priv->dev; - struct drm_connector *connector; + struct drm_connector *connector = &priv->connector.base; int ret; - connector = devm_kzalloc(dev->dev, sizeof(*connector), GFP_KERNEL); - if (!connector) { - DRM_ERROR("failed to alloc memory when init connector\n"); - return ERR_PTR(-ENOMEM); - } - ret = drm_connector_init(dev, connector, &hibmc_connector_funcs, DRM_MODE_CONNECTOR_VGA); if (ret) { DRM_ERROR("failed to init connector: %d\n", ret); - return ERR_PTR(ret); + return ret; } drm_connector_helper_add(connector, &hibmc_connector_helper_funcs); drm_connector_register(connector); - return connector; + return 0; } static void hibmc_encoder_mode_set(struct drm_encoder *encoder, @@ -155,15 +169,21 @@ static const struct drm_encoder_funcs hibmc_encoder_funcs = { int hibmc_vdac_init(struct hibmc_drm_private *priv) { struct drm_device *dev = priv->dev; + struct hibmc_connector *hibmc_connector = &priv->connector; struct drm_encoder *encoder; - struct drm_connector *connector; + struct drm_connector *connector = &hibmc_connector->base; int ret; - connector = hibmc_connector_init(priv); - if (IS_ERR(connector)) { - DRM_ERROR("failed to create connector: %ld\n", - PTR_ERR(connector)); - return PTR_ERR(connector); + ret = hibmc_connector_init(priv); + if (ret) { + DRM_ERROR("failed to init connector: %d\n", ret); + return ret; + } + + ret = hibmc_ddc_create(dev, hibmc_connector); + if (ret) { + DRM_ERROR("failed to create ddc: %d\n", ret); + return ret; } encoder = devm_kzalloc(dev->dev, sizeof(*encoder), GFP_KERNEL); -- 2.20.1

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[PATCH v3 openEuler-1.0-LTS 1/2] drm/hisilicon: Support i2c driver algorithms for bit-shift adapters
by Gou Hao 21 Oct '21

21 Oct '21

From: Tian Tao <tiantao6(a)hisilicon.com> mainline inclusion from mainline-v5.14.0-rc7 commit 4eb4d99dfe3018d86f4529112aa7082f43b6996a category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I469VQ CVE: NA Remove #include <drm/drm_probe_helper.h> in hibmc_drm_i2c.c. ----------------------------- Adding driver implementation to support i2c driver algorithms for bit-shift adapters, so hibmc will using the interface provided by drm to read edid. Signed-off-by: Tian Tao <tiantao6(a)hisilicon.com> Reviewed-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/1600778670-60370-2-git-send-e… Signed-off-by: gouhao <gouhao(a)uniontech.com> --- drivers/gpu/drm/hisilicon/hibmc/Makefile | 3 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 25 +++++ .../gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c | 98 +++++++++++++++++++ 3 files changed, 125 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c diff --git a/drivers/gpu/drm/hisilicon/hibmc/Makefile b/drivers/gpu/drm/hisilicon/hibmc/Makefile index 3df726696..71c248f4c 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/Makefile +++ b/drivers/gpu/drm/hisilicon/hibmc/Makefile @@ -1,3 +1,4 @@ -hibmc-drm-y := hibmc_drm_drv.o hibmc_drm_de.o hibmc_drm_vdac.o hibmc_drm_fbdev.o hibmc_ttm.o +hibmc-drm-y := hibmc_drm_drv.o hibmc_drm_de.o hibmc_drm_vdac.o \ + hibmc_drm_fbdev.o hibmc_ttm.o hibmc_drm_i2c.o obj-$(CONFIG_DRM_HISI_HIBMC) += hibmc-drm.o diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 4395dc667..c246151b2 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -19,12 +19,18 @@ #ifndef HIBMC_DRM_DRV_H #define HIBMC_DRM_DRV_H +#include <linux/gpio/consumer.h> +#include <linux/i2c-algo-bit.h> +#include <linux/i2c.h> + +#include <drm/drm_edid.h> #include <drm/drmP.h> #include <drm/drm_atomic.h> #include <drm/drm_fb_helper.h> #include <drm/drm_gem.h> #include <drm/ttm/ttm_bo_driver.h> + struct hibmc_framebuffer { struct drm_framebuffer fb; struct drm_gem_object *obj; @@ -36,6 +42,13 @@ struct hibmc_fbdev { int size; }; +struct hibmc_connector { + struct drm_connector base; + + struct i2c_adapter adapter; + struct i2c_algo_bit_data bit_data; +}; + struct hibmc_drm_private { /* hw */ void __iomem *mmio; @@ -46,6 +59,7 @@ struct hibmc_drm_private { /* drm */ struct drm_device *dev; + struct hibmc_connector connector; bool mode_config_initialized; struct drm_atomic_state *suspend_state; @@ -60,6 +74,16 @@ struct hibmc_drm_private { bool mm_inited; }; +static inline struct hibmc_connector *to_hibmc_connector(struct drm_connector *connector) +{ + return container_of(connector, struct hibmc_connector, base); +} + +static inline struct hibmc_drm_private *to_hibmc_drm_private(struct drm_device *dev) +{ + return dev->dev_private; +} + #define to_hibmc_framebuffer(x) container_of(x, struct hibmc_framebuffer, fb) struct hibmc_bo { @@ -110,6 +134,7 @@ int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, int hibmc_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev, u32 handle, u64 *offset); int hibmc_mmap(struct file *filp, struct vm_area_struct *vma); +int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_connector *connector); extern const struct drm_mode_config_funcs hibmc_mode_funcs; diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c new file mode 100644 index 000000000..ffd7c7bf4 --- /dev/null +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* Hisilicon Hibmc SoC drm driver + * + * Based on the bochs drm driver. + * + * Copyright (c) 2016 Huawei Limited. + * + * Author: + * Tian Tao <tiantao6(a)hisilicon.com> + */ + +#include <linux/delay.h> +#include <linux/pci.h> + +#include <drm/drm_atomic_helper.h> + +#include "hibmc_drm_drv.h" + +#define GPIO_DATA 0x0802A0 +#define GPIO_DATA_DIRECTION 0x0802A4 + +#define I2C_SCL_MASK BIT(0) +#define I2C_SDA_MASK BIT(1) + +static void hibmc_set_i2c_signal(void *data, u32 mask, int value) +{ + struct hibmc_connector *hibmc_connector = data; + struct hibmc_drm_private *priv = to_hibmc_drm_private(hibmc_connector->base.dev); + u32 tmp_dir = readl(priv->mmio + GPIO_DATA_DIRECTION); + + if (value) { + tmp_dir &= ~mask; + writel(tmp_dir, priv->mmio + GPIO_DATA_DIRECTION); + } else { + u32 tmp_data = readl(priv->mmio + GPIO_DATA); + + tmp_data &= ~mask; + writel(tmp_data, priv->mmio + GPIO_DATA); + + tmp_dir |= mask; + writel(tmp_dir, priv->mmio + GPIO_DATA_DIRECTION); + } +} + +static int hibmc_get_i2c_signal(void *data, u32 mask) +{ + struct hibmc_connector *hibmc_connector = data; + struct hibmc_drm_private *priv = to_hibmc_drm_private(hibmc_connector->base.dev); + u32 tmp_dir = readl(priv->mmio + GPIO_DATA_DIRECTION); + + if ((tmp_dir & mask) != mask) { + tmp_dir &= ~mask; + writel(tmp_dir, priv->mmio + GPIO_DATA_DIRECTION); + } + + return (readl(priv->mmio + GPIO_DATA) & mask) ? 1 : 0; +} + +static void hibmc_ddc_setsda(void *data, int state) +{ + hibmc_set_i2c_signal(data, I2C_SDA_MASK, state); +} + +static void hibmc_ddc_setscl(void *data, int state) +{ + hibmc_set_i2c_signal(data, I2C_SCL_MASK, state); +} + +static int hibmc_ddc_getsda(void *data) +{ + return hibmc_get_i2c_signal(data, I2C_SDA_MASK); +} + +static int hibmc_ddc_getscl(void *data) +{ + return hibmc_get_i2c_signal(data, I2C_SCL_MASK); +} + +int hibmc_ddc_create(struct drm_device *drm_dev, + struct hibmc_connector *connector) +{ + connector->adapter.owner = THIS_MODULE; + connector->adapter.class = I2C_CLASS_DDC; + snprintf(connector->adapter.name, I2C_NAME_SIZE, "HIS i2c bit bus"); + connector->adapter.dev.parent = &drm_dev->pdev->dev; + i2c_set_adapdata(&connector->adapter, connector); + connector->adapter.algo_data = &connector->bit_data; + + connector->bit_data.udelay = 20; + connector->bit_data.timeout = usecs_to_jiffies(2000); + connector->bit_data.data = connector; + connector->bit_data.setsda = hibmc_ddc_setsda; + connector->bit_data.setscl = hibmc_ddc_setscl; + connector->bit_data.getsda = hibmc_ddc_getsda; + connector->bit_data.getscl = hibmc_ddc_getscl; + + return i2c_bit_add_bus(&connector->adapter); +} -- 2.20.1

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[PATCH v3 openEuler-1.0-LTS 0/2] drm/hisilicon: Fix hibmc did not get edid
by Gou Hao 21 Oct '21

21 Oct '21

From: gouhao <gouhao(a)uniontech.com> Fix hibmc did not get edid. issue: https://gitee.com/openeuler/kernel/issues/I469VQ gouhao (2): drm/hisilicon: Support i2c driver algorithms for bit-shift adapters drm/hisilicon: Features to support reading resolutions from EDID drivers/gpu/drm/hisilicon/hibmc/Makefile | 3 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 25 +++++ .../gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c | 98 +++++++++++++++++++ .../gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 54 ++++++---- 4 files changed, 162 insertions(+), 18 deletions(-) create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c -- 2.20.1

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[PATCH openEuler-21.03] etmem: corret ept page walk under 4 level page table
by Kemeng Shi 21 Oct '21

21 Oct '21

euleros inclusion category: feature feature: etmem bugzilla: 48246 ------------------------------------------------- Function ept_pgd_range does not work for vm has 4 level page table. Call ept_p4d_range instead to fix this. Signed-off-by: Kemeng Shi <shikemeng(a)huawei.com> --- fs/proc/etmem_scan.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/proc/etmem_scan.c b/fs/proc/etmem_scan.c index cdc8f341af67..b4655c85f8c5 100644 --- a/fs/proc/etmem_scan.c +++ b/fs/proc/etmem_scan.c @@ -557,9 +557,8 @@ static int ept_page_range(struct page_idle_ctrl *pic, ept_root = __va(mmu->root_hpa); - // walk start at p4d when host enable 5 level table pages but - // vm only get 4 level table pages - if (mmu->shadow_root_level == 4 + (!!pgtable_l5_enabled())) + // Walk start at p4d when vm get 4 level table pages + if (mmu->shadow_root_level != 4) err = ept_pgd_range(pic, (pgd_t *)ept_root, addr, end, walk); else err = ept_p4d_range(pic, (p4d_t *)ept_root, addr, end, walk); -- 2.30.0

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