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[PATCH openEuler-5.10 000/131] Backport 5.10.85 LTS
by Zheng Zengkai 14 Jan '22

14 Jan '22

Backport 5.10.85 LTS patches from upstream. Alan Young (1): ALSA: ctl: Fix copy of updated id with element read/write Alexander Stein (1): dt-bindings: net: Reintroduce PHY no lane swap binding Alexander Sverdlin (1): nfsd: Fix nsfd startup race (again) Alyssa Ross (1): iio: trigger: stm32-timer: fix MODULE_ALIAS Andrea Mayer (1): seg6: fix the iif in the IPv6 socket control block Arnaldo Carvalho de Melo (1): tools build: Remove needless libpython-version feature check that breaks test-all fast path Bas Nieuwenhuizen (1): drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence. Benjamin Tissoires (1): HID: bigbenff: prevent null pointer dereference Billy Tsai (1): irqchip/aspeed-scu: Replace update_bits with write_bits. Björn Töpel (1): bpf, x86: Fix "no previous prototype" warning Brian Silverman (1): can: m_can: Disable and ignore ELO interrupt Dan Carpenter (3): can: sja1000: fix use after free in ems_pcmcia_add_card() net: altera: set a couple error code in probe() net/qla3xxx: fix an error code in ql_adapter_up() Davidlohr Bueso (1): block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2) Dmitry Baryshkov (1): clk: qcom: regmap-mux: fix parent clock lookup Eric Biggers (5): wait: add wake_up_pollfree() binder: use wake_up_pollfree() signalfd: use wake_up_pollfree() aio: keep poll requests on waitqueue until completed aio: fix use-after-free due to missing POLLFREE handling Eric Dumazet (5): bonding: make tx_rebalance_counter an atomic netfilter: conntrack: annotate data-races around ct->timeout devlink: fix netns refcount leak in devlink_nl_cmd_reload() net/sched: fq_pie: prevent dismantle issue net, neigh: clear whole pneigh_entry at alloc time Evgeny Boger (1): iio: adc: axp20x_adc: fix charging current reporting on AXP22x Fabrice Gasnier (1): iio: adc: stm32: fix a current leak by resetting pcsel before disabling vdda Florian Westphal (1): selftests: netfilter: add a vrf+conntrack testcase Greg Kroah-Hartman (7): HID: add hid_is_usb() function to make it simpler for USB detection HID: add USB_HID dependancy to hid-prodikeys HID: add USB_HID dependancy to hid-chicony HID: add USB_HID dependancy on some USB HID drivers HID: wacom: fix problems when device is not a valid USB device HID: check for valid USB device for many HID drivers USB: gadget: zero allocate endpoint 0 buffers Gwendal Grignou (1): iio: at91-sama5d2: Fix incorrect sign extension Hannes Reinecke (1): libata: add horkage for ASMedia 1092 Hans de Goede (1): HID: quirks: Add quirk for the Microsoft Surface 3 type-cover Herve Codina (2): mtd: rawnand: fsmc: Take instruction delay into account mtd: rawnand: fsmc: Fix timing computation Ian Rogers (1): perf tools: Fix SMT detection fast read path Igor Pylypiv (1): scsi: pm80xx: Do not call scsi_remove_host() in pm8001_alloc() J. Bruce Fields (1): nfsd: fix use-after-free due to delegation race James Zhu (3): drm/amdkfd: separate kfd_iommu_resume from kfd_resume drm/amdgpu: add amdgpu_amdkfd_resume_iommu drm/amdgpu: move iommu_resume before ip init/resume Jesse Brandeburg (1): ice: ignore dropped packets during init Jeya R (1): misc: fastrpc: fix improper packet size calculation Jianglei Nie (1): nfp: Fix memory leak in nfp_cpp_area_cache_add() Jianguo Wu (1): udp: using datalen to cap max gso segments Jimmy Assarsson (2): can: kvaser_usb: get CAN clock frequency from device can: kvaser_pciefd: kvaser_pciefd_rx_error_frame(): increase correct stats->{rx,tx}_errors counter Joakim Zhang (1): net: fec: only clear interrupt of handling queue in fec_enet_rx_queue() Josef Bacik (1): btrfs: clear extent buffer uptodate when we fail to write it Kai-Heng Feng (1): xhci: Remove CONFIG_USB_DEFAULT_PERSIST to prevent xHCI from runtime suspending Kailang Yang (1): ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform Karen Sornek (1): i40e: Fix failed opcode appearing if handling messages from VF Kelly Devilliv (1): csky: fix typo of fpu config macro Kister Genesis Jimenez (1): iio: gyro: adxrs290: fix data signedness Krzysztof Kozlowski (1): nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done Lang Yu (1): drm/amd/amdkfd: adjust dummy functions' placement Lars-Peter Clausen (8): iio: trigger: Fix reference counting iio: stk3310: Don't return error code in interrupt handler iio: mma8452: Fix trigger reference couting iio: ltr501: Don't return error code in trigger handler iio: kxsd9: Don't return error code in trigger handler iio: itg3200: Call iio_trigger_notify_done() on error iio: dln2: Check return value of devm_iio_trigger_register() iio: ad7768-1: Call iio_trigger_notify_done() on error Lee Jones (1): net: cdc_ncm: Allow for dwNtbOutMaxSize to be unset or zero Louis Amas (1): net: mvpp2: fix XDP rx queues registering Lukas Bulwahn (1): MAINTAINERS: adjust GCC PLUGINS after gcc-plugin.sh removal Manish Chopra (1): qede: validate non LSO skb length Manjong Lee (1): mm: bdi: initialize bdi_min_ratio when bdi is unregistered Marek Behún (1): Revert "PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge" Markus Hochholdinger (1): md: fix update super 1.0 on rdev size change Masahiro Yamada (3): gcc-plugins: simplify GCC plugin-dev capability test kbuild: simplify GCC_PLUGINS enablement in dummy-tools/gcc doc: gcc-plugins: update gcc-plugins.rst Mateusz Palczewski (1): i40e: Fix pre-set max number of queues for VF Mathias Nyman (1): xhci: avoid race between disable slot command and host runtime suspend Maxim Mikityanskiy (2): bpf: Fix the off-by-two error in range markings bpf: Add selftests to cover packet access corner cases Michal Maloszewski (1): iavf: Fix reporting when setting descriptor count Mike Marciniszyn (4): IB/hfi1: Insure use of smp_processor_id() is preempt disabled IB/hfi1: Fix early init panic IB/hfi1: Fix leak of rcvhdrtail_dummy_kvaddr IB/hfi1: Correct guard on eager buffer deallocation Miles Chen (1): clk: imx: use module_platform_driver Mitch Williams (1): iavf: restore MSI state on reset Nicolas Dichtel (1): vrf: don't run conntrack on vrf with !dflt qdisc Noralf Trønnes (1): iio: dln2-adc: Fix lockdep complaint Norbert Zulinski (1): i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc Pali Rohár (2): irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc() irqchip/armada-370-xp: Fix support for Multi-MSI interrupts Pavel Hofman (2): usb: core: config: fix validation of wMaxPacketValue entries usb: core: config: using bit mask instead of individual bits Peilin Ye (1): selftests/fib_tests: Rework fib_rp_filter_test() Qu Wenruo (1): btrfs: replace the BUG_ON in btrfs_del_root_ref with proper error handling Rafael J. Wysocki (1): PM: runtime: Fix pm_runtime_active() kerneldoc comment Rob Clark (1): ASoC: rt5682: Fix crash due to out of scope stack vars Robert Karszniewicz (1): Documentation/Kbuild: Remove references to gcc-plugin.sh Roman Bolshakov (1): scsi: qla2xxx: Format log strings only if needed Sebastian Andrzej Siewior (1): Documentation/locking/locktypes: Update migrate_disable() bits. Shin'ichiro Kawasaki (1): scsi: scsi_debug: Fix buffer size of REPORT ZONES command Srinivas Kandagatla (4): ASoC: qdsp6: q6routing: Fix return value from msm_routing_put_audio_mixer ASoC: codecs: wsa881x: fix return values from kcontrol put ASoC: codecs: wcd934x: handle channel mappping list correctly ASoC: codecs: wcd934x: return correct value from mixer put Stefano Brivio (1): nft_set_pipapo: Fix bucket load in AVX2 lookup routine for six 8-bit groups Steven Rostedt (VMware) (2): tracefs: Have new files inherit the ownership of their parent tracefs: Set all files to the same group ownership as the mount option Takashi Iwai (3): ALSA: pcm: oss: Fix negative period/buffer sizes ALSA: pcm: oss: Limit the period size to 16MB ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*() Thomas Haemmerle (1): usb: gadget: uvc: fix multiple opens Tom Lendacky (1): x86/sme: Explicitly map new EFI memmap table as encrypted Valdis Kletnieks (1): gcc-plugins: fix gcc 11 indigestion with plugins... Vincent Mailhol (1): can: pch_can: pch_can_rx_normal: fix use after free Vitaly Kuznetsov (1): KVM: x86: Wait for IPIs to be delivered when handling Hyper-V TLB flush hypercall Vladimir Murzin (1): irqchip: nvic: Fix offset for Interrupt Priority Offsets Werner Sembach (1): ALSA: hda/realtek: Fix quirk for TongFang PHxTxX1 Wolfram Sang (1): mmc: renesas_sdhi: initialize variable properly when tuning Wudi Wang (1): irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL Yang Yingliang (1): iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove Yangyang Li (2): RDMA/hns: Do not halt commands during reset until later RDMA/hns: Do not destroy QP resources in the hw resetting phase Yifan Zhang (2): drm/amdgpu: init iommu after amdkfd device init drm/amdkfd: fix boot failure when iommu is disabled in Picasso. xiazhengqiao (1): HID: google: add eel USB id .../devicetree/bindings/net/ethernet-phy.yaml | 8 + Documentation/kbuild/gcc-plugins.rst | 47 +- Documentation/locking/locktypes.rst | 9 +- MAINTAINERS | 1 - arch/csky/kernel/traps.c | 4 +- arch/x86/Kconfig | 1 + arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/platform/efi/quirks.c | 3 +- block/ioprio.c | 3 + drivers/android/binder.c | 21 +- drivers/ata/libata-core.c | 2 + drivers/clk/imx/clk-imx8qxp-lpcg.c | 2 +- drivers/clk/imx/clk-imx8qxp.c | 2 +- drivers/clk/qcom/clk-regmap-mux.c | 2 +- drivers/clk/qcom/common.c | 12 + drivers/clk/qcom/common.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 97 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 145 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 + drivers/gpu/drm/amd/amdkfd/kfd_device.c | 15 +- drivers/gpu/drm/drm_syncobj.c | 11 +- drivers/hid/Kconfig | 10 +- drivers/hid/hid-asus.c | 6 +- drivers/hid/hid-bigbenff.c | 2 +- drivers/hid/hid-chicony.c | 8 +- drivers/hid/hid-corsair.c | 7 +- drivers/hid/hid-elan.c | 2 +- drivers/hid/hid-elo.c | 3 + drivers/hid/hid-google-hammer.c | 2 + drivers/hid/hid-holtek-kbd.c | 9 +- drivers/hid/hid-holtek-mouse.c | 9 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-lg.c | 10 +- drivers/hid/hid-logitech-dj.c | 2 +- drivers/hid/hid-prodikeys.c | 10 +- drivers/hid/hid-quirks.c | 1 + drivers/hid/hid-roccat-arvo.c | 3 + drivers/hid/hid-roccat-isku.c | 3 + drivers/hid/hid-roccat-kone.c | 3 + drivers/hid/hid-roccat-koneplus.c | 3 + drivers/hid/hid-roccat-konepure.c | 3 + drivers/hid/hid-roccat-kovaplus.c | 3 + drivers/hid/hid-roccat-lua.c | 3 + drivers/hid/hid-roccat-pyra.c | 3 + drivers/hid/hid-roccat-ryos.c | 3 + drivers/hid/hid-roccat-savu.c | 3 + drivers/hid/hid-samsung.c | 3 + drivers/hid/hid-u2fzero.c | 2 +- drivers/hid/hid-uclogic-core.c | 3 + drivers/hid/hid-uclogic-params.c | 3 +- drivers/hid/wacom_sys.c | 19 +- drivers/iio/accel/kxcjk-1013.c | 5 +- drivers/iio/accel/kxsd9.c | 6 +- drivers/iio/accel/mma8452.c | 2 +- drivers/iio/adc/ad7768-1.c | 2 +- drivers/iio/adc/at91-sama5d2_adc.c | 3 +- drivers/iio/adc/axp20x_adc.c | 18 +- drivers/iio/adc/dln2-adc.c | 21 +- drivers/iio/adc/stm32-adc.c | 1 + drivers/iio/gyro/adxrs290.c | 5 +- drivers/iio/gyro/itg3200_buffer.c | 2 +- drivers/iio/industrialio-trigger.c | 1 - drivers/iio/light/ltr501.c | 2 +- drivers/iio/light/stk3310.c | 6 +- drivers/iio/trigger/stm32-timer-trigger.c | 2 +- drivers/infiniband/hw/hfi1/chip.c | 2 + drivers/infiniband/hw/hfi1/driver.c | 2 + drivers/infiniband/hw/hfi1/init.c | 40 +- drivers/infiniband/hw/hfi1/sdma.c | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 14 +- drivers/irqchip/irq-armada-370-xp.c | 16 +- drivers/irqchip/irq-aspeed-scu-ic.c | 4 +- drivers/irqchip/irq-gic-v3-its.c | 2 +- drivers/irqchip/irq-nvic.c | 2 +- drivers/md/md.c | 1 + drivers/misc/fastrpc.c | 10 +- drivers/mmc/host/renesas_sdhi_core.c | 2 +- drivers/mtd/nand/raw/fsmc_nand.c | 36 +- drivers/net/bonding/bond_alb.c | 14 +- drivers/net/can/kvaser_pciefd.c | 8 +- drivers/net/can/m_can/m_can.c | 14 +- drivers/net/can/pch_can.c | 2 +- drivers/net/can/sja1000/ems_pcmcia.c | 7 +- .../net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 101 ++- drivers/net/ethernet/altera/altera_tse_main.c | 9 +- drivers/net/ethernet/freescale/fec.h | 3 + drivers/net/ethernet/freescale/fec_main.c | 2 +- .../net/ethernet/intel/i40e/i40e_debugfs.c | 8 + .../ethernet/intel/i40e/i40e_virtchnl_pf.c | 75 ++- .../ethernet/intel/i40e/i40e_virtchnl_pf.h | 2 + .../net/ethernet/intel/iavf/iavf_ethtool.c | 43 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 1 + drivers/net/ethernet/intel/ice/ice_main.c | 3 + .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 +- .../netronome/nfp/nfpcore/nfp_cppcore.c | 4 +- drivers/net/ethernet/qlogic/qede/qede_fp.c | 7 + drivers/net/ethernet/qlogic/qla3xxx.c | 19 +- drivers/net/usb/cdc_ncm.c | 2 + drivers/net/vrf.c | 8 +- drivers/pci/controller/pci-aardvark.c | 9 - drivers/scsi/pm8001/pm8001_init.c | 6 +- drivers/scsi/qla2xxx/qla_dbg.c | 3 + drivers/scsi/scsi_debug.c | 2 +- drivers/usb/core/config.c | 6 +- drivers/usb/gadget/function/uvc.h | 2 + drivers/usb/gadget/function/uvc_v4l2.c | 49 +- drivers/usb/gadget/legacy/dbgp.c | 2 +- drivers/usb/host/xhci-hub.c | 1 + drivers/usb/host/xhci-ring.c | 1 - drivers/usb/host/xhci.c | 26 +- fs/aio.c | 184 ++++- fs/btrfs/extent_io.c | 6 + fs/btrfs/root-tree.c | 3 +- fs/nfsd/nfs4recover.c | 1 + fs/nfsd/nfs4state.c | 9 +- fs/nfsd/nfsctl.c | 14 +- fs/signalfd.c | 12 +- fs/tracefs/inode.c | 76 +++ include/linux/bpf.h | 1 + include/linux/hid.h | 5 + include/linux/pm_runtime.h | 2 +- include/linux/wait.h | 26 + include/net/bond_alb.h | 2 +- include/net/netfilter/nf_conntrack.h | 6 +- include/uapi/asm-generic/poll.h | 2 +- kernel/bpf/verifier.c | 2 +- kernel/sched/wait.c | 7 + mm/backing-dev.c | 7 + net/core/devlink.c | 16 +- net/core/neighbour.c | 3 +- net/ipv4/udp.c | 2 +- net/ipv6/seg6_iptunnel.c | 8 + net/netfilter/nf_conntrack_core.c | 6 +- net/netfilter/nf_conntrack_netlink.c | 2 +- net/netfilter/nf_flow_table_core.c | 4 +- net/netfilter/nft_set_pipapo_avx2.c | 2 +- net/nfc/netlink.c | 6 +- net/sched/sch_fq_pie.c | 1 + scripts/dummy-tools/gcc | 10 +- scripts/gcc-plugin.sh | 19 - scripts/gcc-plugins/Kconfig | 2 +- scripts/gcc-plugins/Makefile | 4 +- sound/core/control_compat.c | 3 + sound/core/oss/pcm_oss.c | 37 +- sound/pci/hda/patch_realtek.c | 80 ++- sound/soc/codecs/rt5682.c | 10 +- sound/soc/codecs/wcd934x.c | 126 +++- sound/soc/codecs/wsa881x.c | 16 +- sound/soc/qcom/qdsp6/q6routing.c | 8 +- tools/build/Makefile.feature | 1 - tools/build/feature/Makefile | 4 - tools/build/feature/test-all.c | 5 - tools/build/feature/test-libpython-version.c | 11 - tools/perf/Makefile.config | 2 - tools/perf/util/smt.c | 2 +- .../bpf/verifier/xdp_direct_packet_access.c | 632 +++++++++++++++++- tools/testing/selftests/net/fib_tests.sh | 59 +- tools/testing/selftests/netfilter/Makefile | 3 +- .../selftests/netfilter/conntrack_vrf.sh | 241 +++++++ 159 files changed, 2201 insertions(+), 681 deletions(-) delete mode 100755 scripts/gcc-plugin.sh delete mode 100644 tools/build/feature/test-libpython-version.c create mode 100644 tools/testing/selftests/netfilter/conntrack_vrf.sh -- 2.20.1

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[PATCH openEuler-5.10 1/3] rds: memory leak in __rds_conn_create()
by Zheng Zengkai 14 Jan '22

14 Jan '22

From: Hangyu Hua <hbh25y(a)gmail.com> mainline inclusion from mainline-v5.16-rc6 commit 5f9562ebe710c307adc5f666bf1a2162ee7977c0 bugzilla: 185989 https://gitee.com/openeuler/kernel/issues/I4DDEL CVE: CVE-2021-45480 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- __rds_conn_create() did not release conn->c_path when loop_trans != 0 and trans->t_prefer_loopback != 0 and is_outgoing == 0. Fixes: aced3ce57cd3 ("RDS tcp loopback connection can hang") Signed-off-by: Hangyu Hua <hbh25y(a)gmail.com> Reviewed-by: Sharath Srinivasan <sharath.srinivasan(a)oracle.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Baisong Zhong zhongbaisong(a)huawei.com Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- net/rds/connection.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/rds/connection.c b/net/rds/connection.c index a3bc4b54d491..b4cc699c5fad 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -253,6 +253,7 @@ static struct rds_connection *__rds_conn_create(struct net *net, * should end up here, but if it * does, reset/destroy the connection. */ + kfree(conn->c_path); kmem_cache_free(rds_conn_slab, conn); conn = ERR_PTR(-EOPNOTSUPP); goto out; -- 2.20.1

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[PATCH openEuler-5.10 000/121] Backport 5.10.84 LTS
by Zheng Zengkai 14 Jan '22

14 Jan '22

Backport 5.10.84 LTS patches from upstream. Aaro Koskinen (1): i2c: cbus-gpio: set atomic transfer callback Alain Volmat (3): i2c: stm32f7: flush TX FIFO upon transfer errors i2c: stm32f7: recover the bus on access timeout i2c: stm32f7: stop dma transfer in case of NACK Alexey Kardashevskiy (1): powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory" Andreas Gruenbacher (1): gfs2: Fix length of holes reported at end-of-file Arnd Bergmann (1): siphash: use _unaligned version by default Badhri Jagan Sridharan (1): usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect Baokun Li (2): sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl Benjamin Coddington (1): NFSv42: Fix pagecache invalidation after COPY/CLONE Benjamin Poirier (1): net: mpls: Fix notifications when deleting a device Bernard Zhao (1): drm/amd/amdgpu: fix potential memleak Bob Peterson (1): gfs2: release iopen glock early in evict Catalin Marinas (1): KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 to 1 Christophe JAILLET (1): net: marvell: mvpp2: Fix the computation of shared CPUs Dan Carpenter (1): KVM: VMX: Set failure code in prepare_vmcs02() Dmitry Bogdanov (2): atlantic: Increase delay for fw transactions atlantic: Fix statistics logic for production hardware Dongliang Mu (1): dpaa2-eth: destroy workqueue at the end of remove function Douglas Anderson (1): drm/msm/a6xx: Allocate enough space for GMU registers Dust Li (1): net/smc: fix wrong list_del in smc_lgr_cleanup_early Eiichi Tsukata (2): rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() Eric Dumazet (2): net: annotate data-races on txq->xmit_lock_owner ipv4: convert fib_num_tclassid_users to atomic_t Feng Tang (2): x86/tsc: Add a timer to make sure TSC_adjust is always checked x86/tsc: Disable clocksource watchdog for TSC on qualified platorms Gustavo A. R. Silva (1): wireguard: ratelimiter: use kvcalloc() instead of kvzalloc() Helge Deller (3): parisc: Fix KBUILD_IMAGE for self-extracting kernel parisc: Fix "make install" on newer debian releases parisc: Mark cr16 CPU clocksource unstable on all SMP machines Ian Rogers (2): perf hist: Fix memory leak of a perf_hpp_fmt perf report: Fix memory leaks around perf_tip() Ioanna Alifieraki (1): ipmi: Move remove_work to dedicated workqueue Jason A. Donenfeld (6): wireguard: selftests: increase default dmesg log size wireguard: allowedips: add missing __rcu annotation to satisfy sparse wireguard: selftests: actually test for routing loops wireguard: device: reset peer src endpoint when netns exits wireguard: receive: use ring buffer for incoming handshakes wireguard: receive: drop handshakes if queue lock is contended Jay Dolan (2): serial: 8250_pci: Fix ACCES entries in pci_serial_quirks array serial: 8250_pci: rewrite pericom_do_set_divisor() Jimmy Wang (1): platform/x86: thinkpad_acpi: Add support for dual fan control Joerg Roedel (1): x86/64/mm: Map all kernel memory into trampoline_pgd Johan Hovold (1): serial: core: fix transmit-buffer reset and memleak Jordy Zomer (1): ipv6: check return value of ipv6_skip_exthdr Juergen Gross (1): x86/pv: Switch SWAPGS to ALTERNATIVE Julian Braha (1): drm/sun4i: fix unmet dependency on RESET_CONTROLLER for PHY_SUN6I_MIPI_DPHY Lai Jiangshan (4): KVM: X86: Use vcpu->arch.walk_mmu for kvm_mmu_invlpg() x86/entry: Use the correct fence macro after swapgs in kernel CR3 x86/xen: Add xenpv_restore_regs_and_return_to_usermode() x86/entry: Add a fence for kernel entry SWAPGS in paranoid_entry() Li Zhijian (2): wireguard: selftests: rename DEBUG_PI_LIST to DEBUG_PLIST selftests: net: Correct case name Like Xu (1): KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln register Lorenzo Bianconi (1): mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode Lukas Wunner (1): serial: 8250: Fix RTS modem control while in rs485 mode Maciej W. Rozycki (1): vgacon: Propagate console boot parameters before calling `vc_resize' Manaf Meethalavalappu Pallikunhi (1): thermal: core: Reset previous low and high trip during thermal zone init Mario Limonciello (2): ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile ACPI: Add stubs for wakeup handler functions Mark Rutland (1): arm64: ftrace: add missing BTIs Masami Hiramatsu (1): kprobes: Limit max data_size of the kretprobe instances Mathias Nyman (1): xhci: Fix commad ring abort, write all 64 bits to CRCR register. Michael Sterritt (1): x86/sev: Fix SEV-ES INS/OUTS instructions for word, dword, and qword Mike Christie (1): scsi: iscsi: Unblock session then wake up error handler Miklos Szeredi (2): ovl: simplify file splice ovl: fix deadlock in splice write Mordechay Goodstein (1): iwlwifi: mvm: retry init flow if failed Nicholas Kazlauskas (1): drm/amd/display: Allow DSC on supported MST branch devices Nikita Danilov (2): atlatnic: enable Nbase-t speeds with base-t atlantic: Add missing DIDs and fix 115c. Niklas Schnelle (1): s390/pci: move pseudo-MMIO to prevent MIO overlap Ole Ernst (1): USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub Paolo Abeni (1): tcp: fix page frag corruption on page fault Paolo Bonzini (1): KVM: x86: Use a stable condition around all VT-d PI paths Patrik John (1): serial: tegra: Change lower tolerance baud rate limit for tegra20 and tegra30 Pierre Gondois (1): serial: pl011: Add ACPI SBSA UART match id Pierre-Louis Bossart (1): ALSA: intel-dsp-config: add quirk for CML devices based on ES8336 codec Qais Yousef (1): sched/uclamp: Fix rq->uclamp_max not set on first enqueue Randy Dunlap (1): natsemi: xtensa: fix section mismatch warnings Rob Clark (1): drm/msm: Do hw_init() before capturing GPU state Sameer Pujar (9): ASoC: tegra: Fix wrong value type in ADMAIF ASoC: tegra: Fix wrong value type in I2S ASoC: tegra: Fix wrong value type in DMIC ASoC: tegra: Fix wrong value type in DSPK ASoC: tegra: Fix kcontrol put callback in ADMAIF ASoC: tegra: Fix kcontrol put callback in I2S ASoC: tegra: Fix kcontrol put callback in DMIC ASoC: tegra: Fix kcontrol put callback in DSPK ASoC: tegra: Fix kcontrol put callback in AHUB Sameer Saurabh (3): atlantic: Fix to display FW bundle version instead of FW mac version. Remove Half duplex mode speed capabilities. atlantic: Remove warn trace message. Sean Christopherson (2): KVM: Disallow user memslot with size that exceeds "unsigned long" KVM: nVMX: Flush current VPID (L1 vs. L2) for KVM_REQ_TLB_FLUSH_GUEST Slark Xiao (1): platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep Stanislaw Gruszka (1): rt2x00: do not mark device gone on EPROTO errors during start Stephen Suryaputra (1): vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit Steven Rostedt (VMware) (1): tracing/histograms: String compares should not care about signed values Sven Eckelmann (1): tty: serial: msm_serial: Deactivate RX DMA for polling support Sven Schuchmann (1): net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available Teng Qi (2): ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() Tianjia Zhang (1): net/tls: Fix authentication failure in CCM mode Tony Lu (1): net/smc: Keep smc_close_final rc during active close Vasily Gorbik (1): s390/setup: avoid using memblock_enforce_memory_limit Wang Yugui (1): btrfs: check-integrity: fix a warning on write caching disabled disk Wei Yongjun (1): ipmi: msghandler: Make symbol 'remove_work_wq' static Wen Gu (2): net/smc: Transfer remaining wait queue entries during fallback net/smc: Avoid warning of possible recursive locking William Kucharski (1): net/rds: correct socket tunable error in rds_tcp_tune() Xing Song (1): mac80211: do not access the IV when it was stripped Zhang Changzhong (1): can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM Zhou Qingyang (2): net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() liuguoqiang (1): net: return correct error code msizanoen1 (1): ipv6: fix memory leak in fib6_rule_suppress shaoyunl (1): drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again zhangyue (1): net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound arch/arm64/include/asm/kvm_arm.h | 4 +- arch/arm64/kernel/entry-ftrace.S | 6 + arch/parisc/Makefile | 5 + arch/parisc/install.sh | 1 + arch/parisc/kernel/time.c | 24 +- arch/powerpc/platforms/pseries/iommu.c | 9 - arch/s390/include/asm/pci_io.h | 7 +- arch/s390/kernel/setup.c | 3 - arch/x86/entry/entry_64.S | 45 ++- arch/x86/include/asm/irqflags.h | 20 +- arch/x86/include/asm/paravirt.h | 20 -- arch/x86/include/asm/paravirt_types.h | 2 - arch/x86/kernel/asm-offsets_64.c | 1 - arch/x86/kernel/paravirt.c | 1 - arch/x86/kernel/paravirt_patch.c | 3 - arch/x86/kernel/sev-es.c | 57 ++-- arch/x86/kernel/tsc.c | 28 +- arch/x86/kernel/tsc_sync.c | 41 +++ arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/svm/pmu.c | 2 +- arch/x86/kvm/vmx/nested.c | 4 +- arch/x86/kvm/vmx/posted_intr.c | 20 +- arch/x86/kvm/vmx/vmx.c | 23 +- arch/x86/realmode/init.c | 12 +- arch/x86/xen/enlighten_pv.c | 3 - arch/x86/xen/xen-asm.S | 20 ++ drivers/ata/ahci.c | 1 + drivers/ata/sata_fsl.c | 20 +- drivers/char/ipmi/ipmi_msghandler.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 1 + .../drm/amd/amdkfd/kfd_device_queue_manager.c | 5 + .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 20 +- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 4 +- drivers/gpu/drm/msm/msm_debugfs.c | 1 + drivers/gpu/drm/sun4i/Kconfig | 1 + drivers/i2c/busses/i2c-cbus-gpio.c | 5 +- drivers/i2c/busses/i2c-stm32f7.c | 31 +- .../ethernet/aquantia/atlantic/aq_common.h | 27 +- .../net/ethernet/aquantia/atlantic/aq_hw.h | 2 + .../net/ethernet/aquantia/atlantic/aq_nic.c | 10 +- .../ethernet/aquantia/atlantic/aq_pci_func.c | 7 +- .../net/ethernet/aquantia/atlantic/aq_vec.c | 3 - .../aquantia/atlantic/hw_atl/hw_atl_utils.c | 15 +- .../atlantic/hw_atl/hw_atl_utils_fw2x.c | 3 - .../aquantia/atlantic/hw_atl2/hw_atl2.c | 22 +- .../aquantia/atlantic/hw_atl2/hw_atl2.h | 2 + .../aquantia/atlantic/hw_atl2/hw_atl2_utils.h | 38 ++- .../atlantic/hw_atl2/hw_atl2_utils_fw.c | 110 +++++-- drivers/net/ethernet/dec/tulip/de4x5.c | 34 +- .../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 + .../ethernet/hisilicon/hns/hns_dsaf_misc.c | 4 + .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +- .../net/ethernet/mellanox/mlx4/en_netdev.c | 9 +- drivers/net/ethernet/natsemi/xtsonic.c | 2 +- .../ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 10 +- drivers/net/usb/lan78xx.c | 2 +- drivers/net/vrf.c | 2 + drivers/net/wireguard/allowedips.c | 2 +- drivers/net/wireguard/device.c | 39 +-- drivers/net/wireguard/device.h | 9 +- drivers/net/wireguard/queueing.c | 6 +- drivers/net/wireguard/queueing.h | 2 +- drivers/net/wireguard/ratelimiter.c | 4 +- drivers/net/wireguard/receive.c | 39 ++- drivers/net/wireguard/socket.c | 2 +- drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 22 +- drivers/net/wireless/intel/iwlwifi/iwl-drv.h | 3 + .../net/wireless/intel/iwlwifi/mvm/mac80211.c | 24 +- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 3 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 + .../net/wireless/mediatek/mt76/mt7915/mcu.c | 4 +- .../net/wireless/ralink/rt2x00/rt2x00usb.c | 3 + drivers/platform/x86/thinkpad_acpi.c | 13 +- drivers/scsi/scsi_transport_iscsi.c | 6 +- drivers/thermal/thermal_core.c | 2 + drivers/tty/serial/8250/8250_pci.c | 39 ++- drivers/tty/serial/8250/8250_port.c | 7 - drivers/tty/serial/amba-pl011.c | 1 + drivers/tty/serial/msm_serial.c | 3 + drivers/tty/serial/serial-tegra.c | 4 +- drivers/tty/serial/serial_core.c | 18 +- drivers/usb/core/quirks.c | 3 + drivers/usb/host/xhci-ring.c | 21 +- drivers/usb/typec/tcpm/tcpm.c | 4 - drivers/video/console/vgacon.c | 14 +- fs/btrfs/disk-io.c | 14 +- fs/gfs2/bmap.c | 2 +- fs/gfs2/super.c | 14 +- fs/nfs/nfs42proc.c | 5 +- fs/overlayfs/file.c | 59 ++-- include/linux/acpi.h | 9 + include/linux/kprobes.h | 2 + include/linux/netdevice.h | 19 +- include/linux/siphash.h | 14 +- include/net/dst_cache.h | 11 + include/net/fib_rules.h | 4 +- include/net/ip_fib.h | 2 +- include/net/netns/ipv4.h | 2 +- include/net/sock.h | 13 +- kernel/kprobes.c | 3 + kernel/sched/core.c | 2 +- kernel/trace/trace_events_hist.c | 2 +- lib/siphash.c | 12 +- net/can/j1939/transport.c | 6 + net/core/dev.c | 5 +- net/core/dst_cache.c | 19 ++ net/core/fib_rules.c | 2 +- net/ipv4/devinet.c | 2 +- net/ipv4/fib_frontend.c | 2 +- net/ipv4/fib_rules.c | 5 +- net/ipv4/fib_semantics.c | 4 +- net/ipv6/esp6.c | 6 + net/ipv6/fib6_rules.c | 4 +- net/mac80211/rx.c | 3 +- net/mpls/af_mpls.c | 68 +++- net/rds/tcp.c | 2 +- net/rxrpc/conn_client.c | 14 +- net/rxrpc/peer_object.c | 14 +- net/smc/af_smc.c | 14 + net/smc/smc_close.c | 8 +- net/smc/smc_core.c | 7 +- net/tls/tls_sw.c | 4 +- sound/hda/intel-dsp-config.c | 10 + sound/soc/tegra/tegra186_dspk.c | 181 +++++++++-- sound/soc/tegra/tegra210_admaif.c | 140 +++++++-- sound/soc/tegra/tegra210_ahub.c | 11 +- sound/soc/tegra/tegra210_dmic.c | 184 ++++++++--- sound/soc/tegra/tegra210_i2s.c | 296 +++++++++++++----- tools/perf/builtin-report.c | 15 +- tools/perf/ui/hist.c | 28 +- tools/perf/util/hist.h | 1 - tools/perf/util/util.c | 14 +- tools/perf/util/util.h | 2 +- tools/testing/selftests/net/fcnal-test.sh | 4 +- tools/testing/selftests/wireguard/netns.sh | 30 +- .../selftests/wireguard/qemu/debug.config | 2 +- .../selftests/wireguard/qemu/kernel.config | 1 + virt/kvm/kvm_main.c | 3 +- 138 files changed, 1694 insertions(+), 677 deletions(-) -- 2.20.1

1 121

[PATCH openEuler-5.10 000/119] Backport 5.10.83 LTS
by Zheng Zengkai 14 Jan '22

14 Jan '22

Backport 5.10.83 LTS patches from upstream. Adrian Hunter (1): mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB Albert Wang (1): usb: dwc3: gadget: Fix null pointer exception Alex Deucher (1): drm/amdgpu/gfx9: switch to golden tsc registers for renoir+ Alexander Aring (1): net: ieee802154: handle iftypes as u32 Alexander Mikhalitsyn (1): shm: extend forced shm destroy to support objects from several IPC nses Amit Cohen (1): mlxsw: spectrum: Protect driver from buggy firmware Arjun Roy (1): tcp: correctly handle increased zerocopy args struct size Christophe Leroy (1): powerpc/32: Fix hardlockup on vmap stack overflow Dan Carpenter (4): usb: chipidea: ci_hdrc_imx: fix potential error pointer dereference in probe staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() drm/nouveau/acr: fix a couple NULL vs IS_ERR() checks drm/vc4: fix error code in vc4_create_object() Daniele Palmas (1): USB: serial: option: add Telit LE910S1 0x9200 composition Danielle Ratson (1): mlxsw: Verify the accessed index doesn't exceed the array length David Hildenbrand (2): proc/vmcore: fix clearing user buffer by properly using clear_user() s390/mm: validate VMA in PGSTE manipulation functions Davide Caratti (1): net/sched: sch_ets: don't peek at classes beyond 'nbands' Diana Wang (1): nfp: checking parameter process for rx-usecs/tx-usecs is invalid Dylan Hung (1): mdio: aspeed: Fix "Link is Down" issue Eric Dumazet (3): mptcp: fix delack timer ipv6: fix typos in __ip6_finish_output() tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows Florent Fourcot (2): netfilter: ctnetlink: fix filtering with CTA_TUPLE_REPLY netfilter: ctnetlink: do not erase error code with EINVAL Florian Fainelli (3): ARM: dts: BCM5301X: Fix I2C controller interrupt ARM: dts: BCM5301X: Add interrupt properties to GPIO node ARM: dts: bcm2711: Fix PCIe interrupts Guo DaXing (1): net/smc: Fix loop in smc_listen Hans Verkuil (1): media: cec: copy sequence field for the reply Heiner Kallweit (1): lan743x: fix deadlock in lan743x_phy_link_status_change() Helge Deller (1): Revert "parisc: Fix backtrace to always include init funtion names" Holger Assmann (1): net: stmmac: retain PTP clock time during SIOCSHWTSTAMP ioctls Huang Jianan (1): erofs: fix deadlock when shrink erofs slab Huang Pei (2): MIPS: loongson64: fix FTLB configuration MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 Jakub Kicinski (2): tls: splice_read: fix record type check tls: fix replacing proto_ops Jason Gerecke (1): HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts Jeff Layton (1): ceph: properly handle statfs on multifs setups Jesse Brandeburg (1): igb: fix netpoll exit with traffic Jiri Olsa (1): tracing/uprobe: Fix uprobe_perf_open probes iteration Joakim Zhang (2): net: stmmac: fix system hang caused by eee_ctrl_timer during suspend/resume net: stmmac: platform: fix build warning when with !CONFIG_PM_SLEEP Joerg Roedel (1): iommu/amd: Clarify AMD IOMMUv2 initialization messages Juergen Gross (9): xen: sync include/xen/interface/io/ring.h with Xen's newest version xen/blkfront: read response from backend only once xen/blkfront: don't take local copy of a request from the ring page xen/blkfront: don't trust the backend response data blindly xen/netfront: read response from backend only once xen/netfront: don't read data from request on the ring page xen/netfront: disentangle tx_skb_freelist xen/netfront: don't trust the backend response data blindly tty: hvc: replace BUG_ON() with negative return value Karsten Graul (1): net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() Kumar Thangavel (1): net/ncsi : Add payload to be 32-bit aligned to fix dropped packets Maciej Fijalkowski (1): ice: fix vsi->txq_map sizing Marek Behún (2): PCI: aardvark: Deduplicate code in advk_pcie_rd_conf() net: marvell: mvpp2: increase MTU limit when XDP enabled Mark Rutland (1): sched/scs: Reset task stack state in bringup_cpu() Marta Plantykow (1): ice: avoid bpf_prog refcount underflow Mathias Nyman (2): usb: hub: Fix usb enumeration issue due to address0 race usb: hub: Fix locking issues with address0_mutex Maurizio Lombardi (1): nvmet: use IOCB_NOWAIT only if the filesystem supports it Michael Kelley (1): firmware: smccc: Fix check for ARCH_SOC_ID not implemented Mike Christie (1): scsi: core: sysfs: Fix setting device state to SDEV_RUNNING Miklos Szeredi (1): fuse: release pipe buf after last use Minas Harutyunyan (1): usb: dwc2: gadget: Fix ISOC flow for elapsed frames Mingjie Zhang (1): USB: serial: option: add Fibocom FM101-GL variants Nathan Chancellor (1): usb: dwc2: hcd_queue: Fix use of floating point literal Nicholas Kazlauskas (1): drm/amd/display: Set plane update flags for all planes in reset Nicholas Piggin (1): KVM: PPC: Book3S HV: Prevent POWER7/8 TLB flush flushing SLB Nikolay Aleksandrov (3): net: nexthop: fix null pointer dereference when IPv6 is not enabled net: ipv6: add fib6_nh_release_dsts stub net: nexthop: release IPv6 per-cpu dsts when replacing a nexthop group Nitesh B Venkatesh (1): iavf: Prevent changing static ITR values if adaptive moderation is on Noralf Trønnes (1): staging/fbtft: Fix backlight Ondrej Jirman (1): usb: typec: fusb302: Fix masking of comparator and bc_lvl interrupts Pali Rohár (4): PCI: aardvark: Update comment about disabling link training PCI: aardvark: Implement re-issuing config requests on CRS response PCI: aardvark: Simplify initialization of rootcap on virtual bridge PCI: aardvark: Fix link training Peng Fan (1): firmware: arm_scmi: pm: Propagate return value to caller Pierre-Louis Bossart (1): ALSA: intel-dsp-config: add quirk for JSL devices based on ES8336 codec Russell King (Oracle) (2): net: phylink: Force link down and retrigger resolve on interface change net: phylink: Force retrigger in case of latched link-fail indicator Sakari Ailus (1): ACPI: Get acpi_device's parent from the parent field Shin'ichiro Kawasaki (1): scsi: scsi_debug: Zero clear zones at reset write pointer Sreekanth Reddy (1): scsi: mpt3sas: Fix kernel panic during drive powercycle test Srinivas Kandagatla (3): ASoC: qdsp6: q6routing: Conditionally reset FrontEnd Mixer ASoC: qdsp6: q6asm: fix q6asm_dai_prepare error handling ASoC: codecs: wcd934x: return error code correctly from hw_params Stefano Garzarella (1): vhost/vsock: fix incorrect used length reported to the guest Stefano Stabellini (2): xen: don't continue xenstore initialization in case of errors xen: detect uninitialized xenbus in xenbus_init Steve French (1): smb3: do not error on fsync when readonly Steven Rostedt (VMware) (2): tracing: Fix pid filtering when triggers are attached tracing: Check pid filtering when creating events Takashi Iwai (5): ALSA: ctxfi: Fix out-of-range access ALSA: hda/realtek: Fix LED on HP ProBook 435 G7 staging: greybus: Add missing rwsem around snd_ctl_remove() calls ASoC: topology: Add missing rwsem around snd_ctl_remove() calls ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE Thinh Nguyen (2): usb: dwc3: gadget: Ignore NoStream after End Transfer usb: dwc3: gadget: Check for L1/L2/U3 for Start Transfer Thomas Zeitlhofer (1): PM: hibernate: use correct mode for swsusp_close() Tim Harvey (1): mmc: sdhci-esdhc-imx: disable CMDQ support Todd Kjos (1): binder: fix test regression due to sender_euid change Tony Lu (2): net/smc: Ensure the active closing peer first closes clcsock net/smc: Don't call clcsock shutdown twice when smc shutdown Trond Myklebust (1): NFSv42: Don't fail clone() unless the OP_CLONE operation failed Varun Prakash (1): nvmet-tcp: fix incomplete data digest send Vladimir Oltean (2): net: mscc: ocelot: don't downgrade timestamping RX filters in SIOCSHWTSTAMP net: mscc: ocelot: correctly report the timestamping RX filters in ethtool Volodymyr Mytnyk (1): net: marvell: prestera: fix double free issue on err path Weichao Guo (1): f2fs: set SBI_NEED_FSCK flag when inconsistent node block found Werner Sembach (1): ALSA: hda/realtek: Add quirk for ASRock NUC Box 1100 Will Mortensen (1): netfilter: flowtable: fix IPv6 tunnel addr match Ziyang Xuan (1): net: vlan: fix underflow for the real_dev refcnt yangxingwu (1): netfilter: ipvs: Fix reuse connection if RS weight is 0 Documentation/networking/ipvs-sysctl.rst | 3 +- arch/arm/boot/dts/bcm2711.dtsi | 8 +- arch/arm/boot/dts/bcm5301x.dtsi | 4 +- arch/arm/mach-socfpga/core.h | 2 +- arch/arm/mach-socfpga/platsmp.c | 8 +- arch/mips/Kconfig | 2 +- arch/mips/kernel/cpu-probe.c | 4 +- arch/parisc/kernel/vmlinux.lds.S | 3 +- arch/powerpc/kernel/head_32.h | 6 +- arch/powerpc/kvm/book3s_hv_builtin.c | 5 +- arch/s390/mm/pgtable.c | 13 + drivers/acpi/property.c | 11 +- drivers/android/binder.c | 2 +- drivers/block/xen-blkfront.c | 126 +++++--- drivers/firmware/arm_scmi/scmi_pm_domain.c | 4 +- drivers/firmware/smccc/soc_id.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 46 ++- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +- .../gpu/drm/nouveau/nvkm/subdev/acr/gm200.c | 6 +- .../gpu/drm/nouveau/nvkm/subdev/acr/gp102.c | 6 +- drivers/gpu/drm/vc4/vc4_bo.c | 2 +- drivers/hid/wacom_wac.c | 8 +- drivers/hid/wacom_wac.h | 1 + drivers/iommu/amd/iommu_v2.c | 6 +- drivers/media/cec/core/cec-adap.c | 1 + drivers/mmc/host/sdhci-esdhc-imx.c | 2 - drivers/mmc/host/sdhci.c | 21 +- drivers/mmc/host/sdhci.h | 4 +- .../net/ethernet/intel/iavf/iavf_ethtool.c | 30 +- drivers/net/ethernet/intel/ice/ice_lib.c | 9 +- drivers/net/ethernet/intel/ice/ice_main.c | 18 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 +- .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 14 +- .../marvell/prestera/prestera_switchdev.c | 6 +- drivers/net/ethernet/mellanox/mlxsw/minimal.c | 4 + .../net/ethernet/mellanox/mlxsw/spectrum.c | 5 + .../ethernet/mellanox/mlxsw/spectrum_ptp.c | 3 + .../ethernet/mellanox/mlxsw/spectrum_router.c | 3 + .../mellanox/mlxsw/spectrum_switchdev.c | 4 + drivers/net/ethernet/microchip/lan743x_main.c | 12 +- drivers/net/ethernet/mscc/ocelot.c | 11 +- drivers/net/ethernet/netronome/nfp/nfp_net.h | 3 - .../ethernet/netronome/nfp/nfp_net_ethtool.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 + .../net/ethernet/stmicro/stmmac/stmmac_main.c | 139 +++++---- .../ethernet/stmicro/stmmac/stmmac_platform.c | 44 +++ drivers/net/mdio/mdio-aspeed.c | 7 + drivers/net/phy/phylink.c | 26 +- drivers/net/xen-netfront.c | 272 ++++++++++------- drivers/nvme/target/io-cmd-file.c | 4 +- drivers/nvme/target/tcp.c | 7 +- drivers/pci/controller/pci-aardvark.c | 235 +++++++-------- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 +- drivers/scsi/scsi_debug.c | 5 + drivers/scsi/scsi_sysfs.c | 2 +- drivers/staging/fbtft/fb_ssd1351.c | 4 - drivers/staging/fbtft/fbtft-core.c | 9 +- drivers/staging/greybus/audio_helper.c | 8 +- drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 3 +- drivers/tty/hvc/hvc_xen.c | 17 +- drivers/usb/chipidea/ci_hdrc_imx.c | 18 +- drivers/usb/core/hub.c | 24 +- drivers/usb/dwc2/gadget.c | 17 +- drivers/usb/dwc2/hcd_queue.c | 2 +- drivers/usb/dwc3/gadget.c | 39 ++- drivers/usb/serial/option.c | 5 + drivers/usb/typec/tcpm/fusb302.c | 6 +- drivers/vhost/vsock.c | 2 +- drivers/xen/xenbus/xenbus_probe.c | 27 +- fs/ceph/super.c | 11 +- fs/cifs/file.c | 35 ++- fs/erofs/utils.c | 8 +- fs/f2fs/node.c | 1 + fs/fuse/dev.c | 10 +- fs/nfs/nfs42xdr.c | 3 +- fs/proc/vmcore.c | 16 +- include/linux/ipc_namespace.h | 15 + include/linux/sched/task.h | 2 +- include/net/ip6_fib.h | 1 + include/net/ipv6_stubs.h | 1 + include/net/nl802154.h | 7 +- include/xen/interface/io/ring.h | 278 ++++++++++-------- ipc/shm.c | 189 +++++++++--- kernel/cpu.c | 7 + kernel/power/hibernate.c | 6 +- kernel/sched/core.c | 4 - kernel/trace/trace.h | 24 +- kernel/trace/trace_events.c | 10 + kernel/trace/trace_uprobe.c | 1 + net/8021q/vlan.c | 3 - net/8021q/vlan_dev.c | 3 + net/ipv4/nexthop.c | 35 ++- net/ipv4/tcp.c | 4 +- net/ipv4/tcp_cubic.c | 5 +- net/ipv6/af_inet6.c | 1 + net/ipv6/ip6_output.c | 2 +- net/ipv6/route.c | 19 ++ net/mptcp/options.c | 3 +- net/ncsi/ncsi-cmd.c | 24 +- net/netfilter/ipvs/ip_vs_core.c | 8 +- net/netfilter/nf_conntrack_netlink.c | 6 +- net/netfilter/nf_flow_table_offload.c | 4 +- net/sched/sch_ets.c | 8 +- net/smc/af_smc.c | 12 +- net/smc/smc_close.c | 6 + net/smc/smc_core.c | 35 +-- net/tls/tls_main.c | 47 ++- net/tls/tls_sw.c | 23 +- sound/hda/intel-dsp-config.c | 9 + sound/pci/ctxfi/ctamixer.c | 14 +- sound/pci/ctxfi/ctdaio.c | 16 +- sound/pci/ctxfi/ctresource.c | 7 +- sound/pci/ctxfi/ctresource.h | 4 +- sound/pci/ctxfi/ctsrc.c | 7 +- sound/pci/hda/patch_realtek.c | 28 ++ sound/soc/codecs/wcd934x.c | 3 +- sound/soc/qcom/qdsp6/q6asm-dai.c | 19 +- sound/soc/qcom/qdsp6/q6routing.c | 6 +- sound/soc/soc-topology.c | 3 + 119 files changed, 1539 insertions(+), 815 deletions(-) -- 2.20.1

1 119

[PATCH openEuler-5.10 01/16] USB: gadget: detect too-big endpoint 0 requests
by Zheng Zengkai 14 Jan '22

14 Jan '22

From: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> stable inclusion form stable-v5.10.85 commit 7193ad3e50e596ac2192531c58ba83b9e6d2444b bugzilla: 185937 https://gitee.com/openeuler/kernel/issues/I4DDEL CVE: CVE-2021-39685 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- Sometimes USB hosts can ask for buffers that are too large from endpoint 0, which should not be allowed. If this happens for OUT requests, stall the endpoint, but for IN requests, trim the request size to the endpoint buffer size. Co-developed-by: Szymon Heidrich <szymon.heidrich(a)gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Chen Jun <chenjun102(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- drivers/usb/gadget/composite.c | 12 ++++++++++++ drivers/usb/gadget/legacy/dbgp.c | 13 +++++++++++++ drivers/usb/gadget/legacy/inode.c | 16 +++++++++++++++- 3 files changed, 40 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index a8704e6498ab..426132988512 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1648,6 +1648,18 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) struct usb_function *f = NULL; u8 endp; + if (w_length > USB_COMP_EP0_BUFSIZ) { + if (ctrl->bRequestType == USB_DIR_OUT) { + goto done; + } else { + /* Cast away the const, we are going to overwrite on purpose. */ + __le16 *temp = (__le16 *)&ctrl->wLength; + + *temp = cpu_to_le16(USB_COMP_EP0_BUFSIZ); + w_length = USB_COMP_EP0_BUFSIZ; + } + } + /* partial re-init of the response message; the function or the * gadget might need to intercept e.g. a control-OUT completion * when we delegate to it. diff --git a/drivers/usb/gadget/legacy/dbgp.c b/drivers/usb/gadget/legacy/dbgp.c index e1d566c9918a..e567afcb2794 100644 --- a/drivers/usb/gadget/legacy/dbgp.c +++ b/drivers/usb/gadget/legacy/dbgp.c @@ -345,6 +345,19 @@ static int dbgp_setup(struct usb_gadget *gadget, void *data = NULL; u16 len = 0; + if (length > DBGP_REQ_LEN) { + if (ctrl->bRequestType == USB_DIR_OUT) { + return err; + } else { + /* Cast away the const, we are going to overwrite on purpose. */ + __le16 *temp = (__le16 *)&ctrl->wLength; + + *temp = cpu_to_le16(DBGP_REQ_LEN); + length = DBGP_REQ_LEN; + } + } + + if (request == USB_REQ_GET_DESCRIPTOR) { switch (value>>8) { case USB_DT_DEVICE: diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 71e7d10dd76b..04b9c4f5f129 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -110,6 +110,8 @@ enum ep0_state { /* enough for the whole queue: most events invalidate others */ #define N_EVENT 5 +#define RBUF_SIZE 256 + struct dev_data { spinlock_t lock; refcount_t count; @@ -144,7 +146,7 @@ struct dev_data { struct dentry *dentry; /* except this scratch i/o buffer for ep0 */ - u8 rbuf [256]; + u8 rbuf[RBUF_SIZE]; }; static inline void get_dev (struct dev_data *data) @@ -1333,6 +1335,18 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) u16 w_value = le16_to_cpu(ctrl->wValue); u16 w_length = le16_to_cpu(ctrl->wLength); + if (w_length > RBUF_SIZE) { + if (ctrl->bRequestType == USB_DIR_OUT) { + return value; + } else { + /* Cast away the const, we are going to overwrite on purpose. */ + __le16 *temp = (__le16 *)&ctrl->wLength; + + *temp = cpu_to_le16(RBUF_SIZE); + w_length = RBUF_SIZE; + } + } + spin_lock (&dev->lock); dev->setup_abort = 0; if (dev->state == STATE_DEV_UNCONNECTED) { -- 2.20.1

1 15

[PATCH openEuler-5.10 000/146] Backport LTS 5.10.82
by Zheng Zengkai 14 Jan '22

14 Jan '22

Backport LTS 5.10.82 patches from upstream. Adrian Hunter (2): scsi: ufs: core: Fix task management completion scsi: ufs: core: Fix task management completion timeout race Alex Elder (1): net: ipa: disable HOLB drop when updating timer Alexander Antonov (2): perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server Alexander Mikhalitsyn (1): ipc: WARN if trying to remove ipc object which is absent Alistair Delva (1): block: Check ADMIN before NICE for IOPRIO_CLASS_RT Alvin Lee (1): drm/amd/display: Update swizzle mode enums Amit Kumar Mahapatra (1): arm64: zynqmp: Do not duplicate flash partition label property Anatolij Gustschin (1): powerpc/5200: dts: fix memory node unit name AngeloGioacchino Del Regno (1): arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency Arjun Roy (3): net-zerocopy: Copy straggler unaligned data for TCP Rx. zerocopy. net-zerocopy: Refactor skb frag fast-forward op. tcp: Fix uninitialized access in skb frags array for Rx 0cp. Baoquan He (1): s390/kexec: fix memory leak of ipl report buffer Bart Van Assche (1): MIPS: sni: Fix the build Bjorn Andersson (1): pinctrl: qcom: sdm845: Enable dual edge errata Bongsu Jeon (1): net: nfc: nci: Change the NCI close sequence Chao Yu (1): f2fs: fix incorrect return value in f2fs_sanity_check_ckpt() Chengfeng Ye (1): ALSA: gus: fix null pointer dereference on pointer block Christian Lamparter (1): ARM: BCM53016: Specify switch ports for Meraki MR32 Christophe JAILLET (1): platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()' Christophe Leroy (2): powerpc/8xx: Fix Oops with STRICT_KERNEL_RWX without DEBUG_RODATA_TEST powerpc/8xx: Fix pinned TLBs with CONFIG_STRICT_KERNEL_RWX Colin Ian King (1): MIPS: generic/yamon-dt: fix uninitialized variable error David Heidelberg (1): ARM: dts: qcom: fix memory and mdio nodes naming for RB3011 Dmitry Baryshkov (1): clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk Eric Dumazet (1): net: reduce indentation level in sk_clone_lock() Eryk Rybak (3): i40e: Fix correct max_pkt_size on VF RX queue i40e: Fix changing previously set num_queue_pairs for PFs i40e: Fix ping is lost after configuring ADq on VF Ewan D. Milne (1): scsi: qla2xxx: Fix mailbox direction flags in qla2xxx_get_adapter_id() Fabio Aiuto (1): staging: rtl8723bs: remove possible deadlock when disconnect (v2) Gao Xiang (1): f2fs: fix up f2fs_lookup tracepoints Grzegorz Szczurek (2): iavf: Fix for setting queues to 0 i40e: Fix display error code in dmesg Guanghui Feng (1): tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc Guo Zhi (1): scsi: advansys: Fix kernel pointer leak Hans Verkuil (1): drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame Hans de Goede (1): ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect Heiko Carstens (1): s390/kexec: fix return code handling Hyeong-Jun Kim (1): f2fs: compress: disallow disabling compress on non-empty compressed file Ian Rogers (1): perf bpf: Avoid memory leak from perf_env__insert_btf() Imre Deak (1): drm/i915/dp: Ensure sink rate values are always valid Jacob Keller (1): iavf: prevent accidental free of filter structure James Clark (1): perf tests: Remove bash construct from record+zstd_comp_decomp.sh James Smart (1): scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq() Jan Kara (1): udf: Fix crash after seekdir Jedrzej Jagielski (1): i40e: Fix creation of first queue by omitting it if is not power of two Jesse Brandeburg (1): e100: fix device suspend/resume Joel Stanley (1): clk/ast2600: Fix soc revision for AHB Johan Hovold (1): drm/udl: fix control-message timeout Jonathan Davies (1): net: virtio_net_hdr_to_skb: count transport header in UFO Josef Bacik (2): fs: export an inode_update_time helper btrfs: update device path inode time instead of bd_inode Jérôme Pouiller (1): staging: wfx: ensure IRQ is ready before enabling it Karen Sornek (1): i40e: Fix warning message and call stack during rmmod i40e driver Keoseong Park (1): f2fs: fix to use WHINT_MODE Leon Romanovsky (2): RDMA/netlink: Add __maybe_unused to static inline in C file ice: Delete always true check of PF pointer Li Yang (2): ARM: dts: ls1021a: move thermal-zones node out of soc/ ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash Like Xu (1): perf/x86/vlbr: Add c->flags to vlbr event constraints Lin Ma (3): NFC: reorganize the functions in nci_request NFC: reorder the logic in nfc_{un,}register_device NFC: add NCI_UNREG flag to eliminate the race Linus Walleij (1): ARM: dts: ux500: Skomer regulator fixes Lu Wei (1): maple: fix wrong return value of maple_bus_init(). Luis Chamberlain (1): firmware_loader: fix pre-allocated buf built-in firmware use Maher Sanalla (1): net/mlx5: Lag, update tracker when state change event received Masami Hiramatsu (1): tracing/histogram: Do not copy the fixed-size char array field over the field size Mateusz Palczewski (1): iavf: Fix return of set the new channel count Matthew Hagan (1): ARM: dts: NSP: Fix mpcore, mmc node names Matthias Brugger (1): arm64: dts: rockchip: Disable CDN DP on Pinebook Pro Maxim Levitsky (1): KVM: nVMX: don't use vcpu->arch.efer when checking host state on nested state load Maxime Ripard (3): ARM: dts: sunxi: Fix OPPs node name arm64: dts: allwinner: h5: Fix GPU thermal zone node name arm64: dts: allwinner: a100: Fix thermal zone node name Meng Li (1): net: stmmac: socfpga: add runtime suspend/resume callback for stratix10 platform Michael Ellerman (2): powerpc/dcr: Use cmplwi instead of 3-argument cmpli KVM: PPC: Book3S HV: Use GLOBAL_TOC for kvmppc_h_set_dabr/xdabr() Michael Walle (2): arm64: dts: hisilicon: fix arm,sp805 compatible string arm64: dts: freescale: fix arm,sp805 compatible string Michal Maloszewski (1): i40e: Fix NULL ptr dereference on VSI filter sync Michal Simek (1): arm64: zynqmp: Fix serial compatible string Mike Christie (3): scsi: target: Fix ordered tag handling scsi: target: Fix alua_tg_pt_gps_count tracking scsi: core: sysfs: Fix hang when device state is set via sysfs Mitch Williams (1): iavf: validate pointers Nathan Chancellor (2): hexagon: export raw I/O routines for modules hexagon: clean up timer-regs.h Nguyen Dinh Phi (1): cfg80211: call cfg80211_stop_ap when switch from P2P_GO type Nicholas Nunley (2): iavf: check for null in iavf_fix_features iavf: free q_vectors before queues in iavf_disable_vf Nick Desaulniers (2): sh: check return code of request_irq arm64: vdso32: suppress error message for 'make mrproper' Nicolas Dichtel (1): tun: fix bonding active backup with arp monitoring Nikolay Borisov (1): btrfs: fix memory ordering between normal and ordered work functions Ondrej Mosnacek (1): selinux: fix NULL-pointer dereference when hashtab allocation fails Paul Cercueil (1): clk: ingenic: Fix bugs with divided dividers Pavel Skripkin (2): net: bnx2x: fix variable dereferenced before check net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove Pierre-Louis Bossart (4): ASoC: SOF: Intel: hda-dai: fix potential locking issue ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codec ALSA: hda: hdac_ext_stream: fix potential locking issues ALSA: hda: hdac_stream: fix potential locking issue in snd_hdac_stream_assign() Piotr Marczak (1): iavf: Fix failure to exit out from last all-multicast mode Punit Agrawal (1): net: stmmac: dwmac-rk: Fix ethernet on rk3399 based devices Raed Salem (1): net/mlx5: E-Switch, return error if encap isn't supported Randy Dunlap (8): ALSA: ISA: not for M68K sh: fix kconfig unmet dependency warning for FRAME_POINTER sh: math-emu: drop unused functions sh: define __BIG_ENDIAN for math-emu mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set mips: bcm63xx: add support for clk_get_parent() mips: lantiq: add support for clk_get_parent() x86/Kconfig: Fix an unused variable error in dell-smm-hwmon Roger Quadros (1): ARM: dts: omap: fix gpmc,mux-add-data type Roi Dayan (1): net/mlx5: E-Switch, Change mode lock from mutex to rw semaphore Rustam Kovhaev (1): mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag Sasha Levin (1): Revert "perf: Rework perf_event_exit_event()" Sean Christopherson (1): x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails Selvin Xavier (1): RDMA/bnxt_re: Check if the vlan is valid before reporting Shawn Guo (1): arm64: dts: qcom: ipq6018: Fix qcom,controlled-remotely property Sohaib Mohamed (1): perf bench futex: Fix memory leak of perf_cpu_map__new() Sriharsha Basavapatna (1): bnxt_en: reject indirect blk offload when hw-tc-offload is off Stefan Riedmueller (1): clk: imx: imx6ul: Move csi_sel mux to correct base register Steven Rostedt (VMware) (1): tracing: Add length protection to histogram string copies Surabhi Boob (1): iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset Sven Peter (1): usb: typec: tipd: Remove WARN_ON in tps6598x_block_read Sven Schnelle (1): parisc/sticon: fix reverse colors Tadeusz Struk (1): tipc: check for null after calling kmemdup Takashi Iwai (1): ASoC: DAPM: Cover regression by kctl change notification fix Teng Qi (1): iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr() Tetsuo Handa (1): sock: fix /proc/net/sockstat underflow in sk_clone_lock() Tony Lindgren (2): bus: ti-sysc: Add quirk handling for reinit on context lost bus: ti-sysc: Use context lost quirk for otg Uwe Kleine-König (1): usb: max-3421: Use driver data instead of maintaining a list of bound devices Valentine Fatiev (1): net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() Vincent Donnefort (1): sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() Wen Gu (1): net/smc: Make sure the link_id is unique Xin Long (2): tipc: only accept encrypted MSG_CRYPTO msgs net: sched: act_mirred: drop dst for the direction from egress to ingress Yang Yingliang (2): usb: musb: tusb6010: check return value after calling platform_get_resource() usb: host: ohci-tmio: check return value after calling platform_get_resource() hongao (1): drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors arch/arm/boot/dts/bcm-nsp.dtsi | 4 +- arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 22 ++ arch/arm/boot/dts/ls1021a-tsn.dts | 2 +- arch/arm/boot/dts/ls1021a.dtsi | 66 +++--- arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi | 2 +- .../boot/dts/omap3-overo-tobiduo-common.dtsi | 2 +- arch/arm/boot/dts/qcom-ipq8064-rb3011.dts | 6 +- .../arm/boot/dts/ste-ux500-samsung-skomer.dts | 8 +- arch/arm/boot/dts/sun8i-a33.dtsi | 4 +- arch/arm/boot/dts/sun8i-a83t.dtsi | 4 +- arch/arm/boot/dts/sun8i-h3.dtsi | 4 +- .../arm64/boot/dts/allwinner/sun50i-a100.dtsi | 6 +- .../dts/allwinner/sun50i-a64-cpu-opp.dtsi | 2 +- .../boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi | 2 +- arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 2 +- .../boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi | 2 +- .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 16 +- .../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 16 +- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 4 +- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 +- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +- arch/arm64/boot/dts/qcom/msm8998.dtsi | 20 +- .../boot/dts/rockchip/rk3399-pinebook-pro.dts | 4 - .../dts/xilinx/zynqmp-zc1751-xm016-dc2.dts | 4 +- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 +- arch/arm64/kernel/vdso32/Makefile | 3 +- arch/hexagon/include/asm/timer-regs.h | 26 --- arch/hexagon/include/asm/timex.h | 3 +- arch/hexagon/kernel/time.c | 12 +- arch/hexagon/lib/io.c | 4 + arch/mips/Kconfig | 3 + arch/mips/bcm63xx/clk.c | 6 + arch/mips/generic/yamon-dt.c | 2 +- arch/mips/lantiq/clk.c | 6 + arch/mips/sni/time.c | 4 +- arch/powerpc/boot/dts/charon.dts | 2 +- arch/powerpc/boot/dts/digsy_mtc.dts | 2 +- arch/powerpc/boot/dts/lite5200.dts | 2 +- arch/powerpc/boot/dts/lite5200b.dts | 2 +- arch/powerpc/boot/dts/media5200.dts | 2 +- arch/powerpc/boot/dts/mpc5200b.dtsi | 2 +- arch/powerpc/boot/dts/o2d.dts | 2 +- arch/powerpc/boot/dts/o2d.dtsi | 2 +- arch/powerpc/boot/dts/o2dnt2.dts | 2 +- arch/powerpc/boot/dts/o3dnt.dts | 2 +- arch/powerpc/boot/dts/pcm032.dts | 2 +- arch/powerpc/boot/dts/tqm5200.dts | 2 +- arch/powerpc/kernel/head_8xx.S | 13 +- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 +- arch/powerpc/sysdev/dcr-low.S | 2 +- arch/s390/include/asm/kexec.h | 6 + arch/s390/kernel/ipl.c | 3 +- arch/s390/kernel/machine_kexec_file.c | 18 +- arch/sh/Kconfig.debug | 1 + arch/sh/include/asm/sfp-machine.h | 8 + arch/sh/kernel/cpu/sh4a/smp-shx3.c | 5 +- arch/sh/math-emu/math.c | 103 ---------- arch/x86/Kconfig | 3 +- arch/x86/events/intel/core.c | 4 +- arch/x86/events/intel/uncore_snbep.c | 4 + arch/x86/hyperv/hv_init.c | 3 + arch/x86/kvm/vmx/nested.c | 22 +- block/ioprio.c | 9 +- drivers/base/firmware_loader/main.c | 13 +- drivers/bus/ti-sysc.c | 110 +++++++++- drivers/clk/clk-ast2600.c | 12 +- drivers/clk/imx/clk-imx6ul.c | 2 +- drivers/clk/ingenic/cgu.c | 6 +- drivers/clk/qcom/gcc-msm8996.c | 15 -- .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 1 + .../drm/amd/display/dc/dcn20/dcn20_resource.c | 4 +- .../amd/display/dc/dml/display_mode_enums.h | 4 +- drivers/gpu/drm/i915/display/intel_dp.c | 11 + .../drm/nouveau/nvkm/engine/disp/hdmigv100.c | 1 - drivers/gpu/drm/udl/udl_connector.c | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 6 +- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 12 +- .../ethernet/broadcom/bnx2x/bnx2x_init_ops.h | 4 +- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 2 +- .../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 4 +- drivers/net/ethernet/intel/e100.c | 18 +- drivers/net/ethernet/intel/i40e/i40e.h | 2 + drivers/net/ethernet/intel/i40e/i40e_main.c | 160 +++++++++------ .../ethernet/intel/i40e/i40e_virtchnl_pf.c | 121 ++++------- .../net/ethernet/intel/iavf/iavf_ethtool.c | 30 ++- drivers/net/ethernet/intel/iavf/iavf_main.c | 14 +- drivers/net/ethernet/intel/ice/ice_main.c | 3 - drivers/net/ethernet/mellanox/mlx5/core/cq.c | 5 +- .../net/ethernet/mellanox/mlx5/core/debugfs.c | 4 +- .../net/ethernet/mellanox/mlx5/core/eswitch.c | 11 +- .../net/ethernet/mellanox/mlx5/core/eswitch.h | 2 +- .../mellanox/mlx5/core/eswitch_offloads.c | 28 +-- drivers/net/ethernet/mellanox/mlx5/core/lag.c | 28 ++- .../net/ethernet/stmicro/stmmac/dwmac-rk.c | 5 + .../ethernet/stmicro/stmmac/dwmac-socfpga.c | 24 ++- drivers/net/ipa/ipa_endpoint.c | 2 + drivers/net/tun.c | 5 + drivers/pinctrl/qcom/pinctrl-sdm845.c | 1 + drivers/platform/x86/hp_accel.c | 2 + drivers/scsi/advansys.c | 4 +- drivers/scsi/lpfc/lpfc_sli.c | 1 + drivers/scsi/qla2xxx/qla_mbx.c | 6 +- drivers/scsi/scsi_sysfs.c | 30 ++- drivers/scsi/ufs/ufshcd.c | 57 +++--- drivers/scsi/ufs/ufshcd.h | 1 + drivers/sh/maple/maple.c | 5 +- drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 7 +- drivers/staging/rtl8723bs/core/rtw_recv.c | 10 +- drivers/staging/rtl8723bs/core/rtw_sta_mgt.c | 22 +- drivers/staging/rtl8723bs/core/rtw_xmit.c | 16 +- .../staging/rtl8723bs/hal/rtl8723bs_xmit.c | 2 - drivers/staging/wfx/bus_sdio.c | 17 +- drivers/target/target_core_alua.c | 1 - drivers/target/target_core_device.c | 2 + drivers/target/target_core_internal.h | 1 + drivers/target/target_core_transport.c | 76 +++++-- drivers/tty/tty_buffer.c | 3 + drivers/usb/host/max3421-hcd.c | 25 +-- drivers/usb/host/ohci-tmio.c | 2 +- drivers/usb/musb/tusb6010.c | 5 + drivers/usb/typec/tps6598x.c | 2 +- drivers/video/console/sticon.c | 12 +- fs/btrfs/async-thread.c | 14 ++ fs/btrfs/volumes.c | 21 +- fs/f2fs/f2fs.h | 3 +- fs/f2fs/super.c | 4 +- fs/inode.c | 7 +- fs/udf/dir.c | 32 ++- fs/udf/namei.c | 3 + fs/udf/super.c | 2 + include/linux/fs.h | 2 + include/linux/perf_event.h | 1 - include/linux/platform_data/ti-sysc.h | 1 + include/linux/trace_events.h | 2 +- include/linux/virtio_net.h | 7 +- include/net/nfc/nci_core.h | 1 + include/rdma/rdma_netlink.h | 2 +- include/sound/hdaudio_ext.h | 2 + include/target/target_core_base.h | 6 +- include/trace/events/f2fs.h | 12 +- include/uapi/linux/tcp.h | 2 + ipc/util.c | 6 +- kernel/events/core.c | 142 ++++++------- kernel/sched/core.c | 3 + kernel/trace/trace_events_hist.c | 14 +- mm/slab.h | 2 +- net/core/sock.c | 189 +++++++++--------- net/ipv4/tcp.c | 122 ++++++++--- net/nfc/core.c | 32 +-- net/nfc/nci/core.c | 34 +++- net/sched/act_mirred.c | 11 +- net/smc/smc_core.c | 3 +- net/tipc/crypto.c | 4 + net/tipc/link.c | 7 +- net/wireless/util.c | 1 + security/selinux/ss/hashtab.c | 17 +- sound/core/Makefile | 2 + sound/hda/ext/hdac_ext_stream.c | 46 +++-- sound/hda/hdac_stream.c | 4 +- sound/hda/intel-dsp-config.c | 22 +- sound/isa/Kconfig | 2 +- sound/isa/gus/gus_dma.c | 2 + sound/pci/Kconfig | 1 + sound/soc/codecs/nau8824.c | 40 ++++ sound/soc/soc-dapm.c | 29 ++- sound/soc/sof/intel/hda-dai.c | 7 +- tools/perf/bench/futex-lock-pi.c | 1 + tools/perf/bench/futex-requeue.c | 1 + tools/perf/bench/futex-wake-parallel.c | 1 + tools/perf/bench/futex-wake.c | 1 + .../tests/shell/record+zstd_comp_decomp.sh | 2 +- tools/perf/util/bpf-event.c | 6 +- tools/perf/util/env.c | 5 +- tools/perf/util/env.h | 2 +- 174 files changed, 1413 insertions(+), 964 deletions(-) delete mode 100644 arch/hexagon/include/asm/timer-regs.h -- 2.20.1

1 146

[PATCH openEuler-5.10 01/16] drm/i915/guc: Update to use firmware v49.0.1
by Zheng Zengkai 14 Jan '22

14 Jan '22

From: John Harrison <John.C.Harrison(a)Intel.com> mainline inclusion from mainline-5.11-rc1 commit c784e5249e773689e38d2bc1749f08b986621a26 bugzilla: 185850 https://gitee.com/openeuler/kernel/issues/I4DDEL CVE: CVE-2020-12363, CVE-2020-12364 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The latest GuC firmware includes a number of interface changes that require driver updates to match. * Starting from Gen11, the ID to be provided to GuC needs to contain the engine class in bits [0..2] and the instance in bits [3..6]. NOTE: this patch breaks pointer dereferences in some existing GuC functions that use the guc_id to dereference arrays but these functions are not used for now as we have GuC submission disabled and we will update these functions in follow up patch which requires new IDs. * The new GuC requires the additional data structure (ADS) and associated 'private_data' pointer to be setup. This is basically a scratch area of memory that the GuC owns. The size is read from the CSS header. * There is now a physical to logical engine mapping table in the ADS which needs to be configured in order for the firmware to load. For now, the table is initialised with a 1 to 1 mapping. * GUC_CTL_CTXINFO has been removed from the initialization params. * reg_state_buffer is maintained internally by the GuC as part of the private data. * The ADS layout has changed significantly. This patch updates the shared structure and also adds better documentation of the layout. * While i915 does not use GuC doorbells, the firmware now requires that some initialisation is done. * The number of engine classes and instances supported in the ADS has been increased. Signed-off-by: John Harrison <John.C.Harrison(a)Intel.com> Signed-off-by: Matthew Brost <matthew.brost(a)intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> Signed-off-by: Oscar Mateo <oscar.mateo(a)intel.com> Signed-off-by: Michel Thierry <michel.thierry(a)intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Signed-off-by: Michal Wajdeczko <michal.wajdeczko(a)intel.com> Cc: Michal Winiarski <michal.winiarski(a)intel.com> Cc: Tomasz Lis <tomasz.lis(a)intel.com> Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201028145826.2949180-2-John… Signed-off-by: Chen Jun <chenjun102(a)huawei.com> Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> Reviewed-by: Jason Yan <yanaijie(a)huawei.com> Signed-off-by: Chen Jun <chenjun102(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 3 +- drivers/gpu/drm/i915/gt/uc/intel_guc.c | 18 --- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 131 +++++++++++++++---- drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 80 +++++------ drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h | 5 + drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 27 ++-- drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h | 2 + drivers/gpu/drm/i915/gt/uc/intel_uc_fw_abi.h | 6 +- 8 files changed, 176 insertions(+), 96 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index a19537706ed1..c940ac3aae2f 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -305,8 +305,9 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id) engine->i915 = i915; engine->gt = gt; engine->uncore = gt->uncore; - engine->hw_id = engine->guc_id = info->hw_id; engine->mmio_base = __engine_mmio_base(i915, info->mmio_bases); + engine->hw_id = info->hw_id; + engine->guc_id = MAKE_GUC_ID(info->class, info->instance); engine->class = info->class; engine->instance = info->instance; diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c index 942c7c187adb..6909da1e1a73 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c @@ -213,23 +213,6 @@ static u32 guc_ctl_feature_flags(struct intel_guc *guc) return flags; } -static u32 guc_ctl_ctxinfo_flags(struct intel_guc *guc) -{ - u32 flags = 0; - - if (intel_guc_submission_is_used(guc)) { - u32 ctxnum, base; - - base = intel_guc_ggtt_offset(guc, guc->stage_desc_pool); - ctxnum = GUC_MAX_STAGE_DESCRIPTORS / 16; - - base >>= PAGE_SHIFT; - flags |= (base << GUC_CTL_BASE_ADDR_SHIFT) | - (ctxnum << GUC_CTL_CTXNUM_IN16_SHIFT); - } - return flags; -} - static u32 guc_ctl_log_params_flags(struct intel_guc *guc) { u32 offset = intel_guc_ggtt_offset(guc, guc->log.vma) >> PAGE_SHIFT; @@ -291,7 +274,6 @@ static void guc_init_params(struct intel_guc *guc) BUILD_BUG_ON(sizeof(guc->params) != GUC_CTL_MAX_DWORDS * sizeof(u32)); - params[GUC_CTL_CTXINFO] = guc_ctl_ctxinfo_flags(guc); params[GUC_CTL_LOG_PARAMS] = guc_ctl_log_params_flags(guc); params[GUC_CTL_FEATURE] = guc_ctl_feature_flags(guc); params[GUC_CTL_DEBUG] = guc_ctl_debug_flags(guc); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c index d44061033f23..7950d28beb8c 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c @@ -10,11 +10,52 @@ /* * The Additional Data Struct (ADS) has pointers for different buffers used by - * the GuC. One single gem object contains the ADS struct itself (guc_ads), the - * scheduling policies (guc_policies), a structure describing a collection of - * register sets (guc_mmio_reg_state) and some extra pages for the GuC to save - * its internal state for sleep. + * the GuC. One single gem object contains the ADS struct itself (guc_ads) and + * all the extra buffers indirectly linked via the ADS struct's entries. + * + * Layout of the ADS blob allocated for the GuC: + * + * +---------------------------------------+ <== base + * | guc_ads | + * +---------------------------------------+ + * | guc_policies | + * +---------------------------------------+ + * | guc_gt_system_info | + * +---------------------------------------+ + * | guc_clients_info | + * +---------------------------------------+ + * | guc_ct_pool_entry[size] | + * +---------------------------------------+ + * | padding | + * +---------------------------------------+ <== 4K aligned + * | private data | + * +---------------------------------------+ + * | padding | + * +---------------------------------------+ <== 4K aligned */ +struct __guc_ads_blob { + struct guc_ads ads; + struct guc_policies policies; + struct guc_gt_system_info system_info; + struct guc_clients_info clients_info; + struct guc_ct_pool_entry ct_pool[GUC_CT_POOL_SIZE]; +} __packed; + +static u32 guc_ads_private_data_size(struct intel_guc *guc) +{ + return PAGE_ALIGN(guc->fw.private_data_size); +} + +static u32 guc_ads_private_data_offset(struct intel_guc *guc) +{ + return PAGE_ALIGN(sizeof(struct __guc_ads_blob)); +} + +static u32 guc_ads_blob_size(struct intel_guc *guc) +{ + return guc_ads_private_data_offset(guc) + + guc_ads_private_data_size(guc); +} static void guc_policy_init(struct guc_policy *policy) { @@ -48,26 +89,37 @@ static void guc_ct_pool_entries_init(struct guc_ct_pool_entry *pool, u32 num) memset(pool, 0, num * sizeof(*pool)); } +static void guc_mapping_table_init(struct intel_gt *gt, + struct guc_gt_system_info *system_info) +{ + unsigned int i, j; + struct intel_engine_cs *engine; + enum intel_engine_id id; + + /* Table must be set to invalid values for entries not used */ + for (i = 0; i < GUC_MAX_ENGINE_CLASSES; ++i) + for (j = 0; j < GUC_MAX_INSTANCES_PER_CLASS; ++j) + system_info->mapping_table[i][j] = + GUC_MAX_INSTANCES_PER_CLASS; + + for_each_engine(engine, gt, id) { + u8 guc_class = engine->class; + + system_info->mapping_table[guc_class][engine->instance] = + engine->instance; + } +} + /* * The first 80 dwords of the register state context, containing the * execlists and ppgtt registers. */ #define LR_HW_CONTEXT_SIZE (80 * sizeof(u32)) -/* The ads obj includes the struct itself and buffers passed to GuC */ -struct __guc_ads_blob { - struct guc_ads ads; - struct guc_policies policies; - struct guc_mmio_reg_state reg_state; - struct guc_gt_system_info system_info; - struct guc_clients_info clients_info; - struct guc_ct_pool_entry ct_pool[GUC_CT_POOL_SIZE]; - u8 reg_state_buffer[GUC_S3_SAVE_SPACE_PAGES * PAGE_SIZE]; -} __packed; - static void __guc_ads_init(struct intel_guc *guc) { struct intel_gt *gt = guc_to_gt(guc); + struct drm_i915_private *i915 = gt->i915; struct __guc_ads_blob *blob = guc->ads_blob; const u32 skipped_size = LRC_PPHWSP_SZ * PAGE_SIZE + LR_HW_CONTEXT_SIZE; u32 base; @@ -99,13 +151,25 @@ static void __guc_ads_init(struct intel_guc *guc) } /* System info */ - blob->system_info.slice_enabled = hweight8(gt->info.sseu.slice_mask); - blob->system_info.rcs_enabled = 1; - blob->system_info.bcs_enabled = 1; + blob->system_info.engine_enabled_masks[RENDER_CLASS] = 1; + blob->system_info.engine_enabled_masks[COPY_ENGINE_CLASS] = 1; + blob->system_info.engine_enabled_masks[VIDEO_DECODE_CLASS] = VDBOX_MASK(gt); + blob->system_info.engine_enabled_masks[VIDEO_ENHANCEMENT_CLASS] = VEBOX_MASK(gt); + + blob->system_info.generic_gt_sysinfo[GUC_GENERIC_GT_SYSINFO_SLICE_ENABLED] = + hweight8(gt->info.sseu.slice_mask); + blob->system_info.generic_gt_sysinfo[GUC_GENERIC_GT_SYSINFO_VDBOX_SFC_SUPPORT_MASK] = + gt->info.vdbox_sfc_access; + + if (INTEL_GEN(i915) >= 12 && !IS_DGFX(i915)) { + u32 distdbreg = intel_uncore_read(gt->uncore, + GEN12_DIST_DBS_POPULATED); + blob->system_info.generic_gt_sysinfo[GUC_GENERIC_GT_SYSINFO_DOORBELL_COUNT_PER_SQIDI] = + ((distdbreg >> GEN12_DOORBELLS_PER_SQIDI_SHIFT) & + GEN12_DOORBELLS_PER_SQIDI) + 1; + } - blob->system_info.vdbox_enable_mask = VDBOX_MASK(gt); - blob->system_info.vebox_enable_mask = VEBOX_MASK(gt); - blob->system_info.vdbox_sfc_support_mask = gt->info.vdbox_sfc_access; + guc_mapping_table_init(guc_to_gt(guc), &blob->system_info); base = intel_guc_ggtt_offset(guc, guc->ads_vma); @@ -118,11 +182,12 @@ static void __guc_ads_init(struct intel_guc *guc) /* ADS */ blob->ads.scheduler_policies = base + ptr_offset(blob, policies); - blob->ads.reg_state_buffer = base + ptr_offset(blob, reg_state_buffer); - blob->ads.reg_state_addr = base + ptr_offset(blob, reg_state); blob->ads.gt_system_info = base + ptr_offset(blob, system_info); blob->ads.clients_info = base + ptr_offset(blob, clients_info); + /* Private Data */ + blob->ads.private_data = base + guc_ads_private_data_offset(guc); + i915_gem_object_flush_map(guc->ads_vma->obj); } @@ -135,14 +200,15 @@ static void __guc_ads_init(struct intel_guc *guc) */ int intel_guc_ads_create(struct intel_guc *guc) { - const u32 size = PAGE_ALIGN(sizeof(struct __guc_ads_blob)); + u32 size; int ret; GEM_BUG_ON(guc->ads_vma); + size = guc_ads_blob_size(guc); + ret = intel_guc_allocate_and_map_vma(guc, size, &guc->ads_vma, (void **)&guc->ads_blob); - if (ret) return ret; @@ -156,6 +222,18 @@ void intel_guc_ads_destroy(struct intel_guc *guc) i915_vma_unpin_and_release(&guc->ads_vma, I915_VMA_RELEASE_MAP); } +static void guc_ads_private_data_reset(struct intel_guc *guc) +{ + u32 size; + + size = guc_ads_private_data_size(guc); + if (!size) + return; + + memset((void *)guc->ads_blob + guc_ads_private_data_offset(guc), 0, + size); +} + /** * intel_guc_ads_reset() - prepares GuC Additional Data Struct for reuse * @guc: intel_guc struct @@ -168,5 +246,8 @@ void intel_guc_ads_reset(struct intel_guc *guc) { if (!guc->ads_vma) return; + __guc_ads_init(guc); + + guc_ads_private_data_reset(guc); } diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h index a6b733c146c9..79c560d9c0b6 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h @@ -26,8 +26,8 @@ #define GUC_VIDEO_ENGINE2 4 #define GUC_MAX_ENGINES_NUM (GUC_VIDEO_ENGINE2 + 1) -#define GUC_MAX_ENGINE_CLASSES 5 -#define GUC_MAX_INSTANCES_PER_CLASS 16 +#define GUC_MAX_ENGINE_CLASSES 16 +#define GUC_MAX_INSTANCES_PER_CLASS 32 #define GUC_DOORBELL_INVALID 256 @@ -62,12 +62,7 @@ #define GUC_STAGE_DESC_ATTR_PCH BIT(6) #define GUC_STAGE_DESC_ATTR_TERMINATED BIT(7) -/* New GuC control data */ -#define GUC_CTL_CTXINFO 0 -#define GUC_CTL_CTXNUM_IN16_SHIFT 0 -#define GUC_CTL_BASE_ADDR_SHIFT 12 - -#define GUC_CTL_LOG_PARAMS 1 +#define GUC_CTL_LOG_PARAMS 0 #define GUC_LOG_VALID (1 << 0) #define GUC_LOG_NOTIFY_ON_HALF_FULL (1 << 1) #define GUC_LOG_ALLOC_IN_MEGABYTE (1 << 3) @@ -79,11 +74,11 @@ #define GUC_LOG_ISR_MASK (0x7 << GUC_LOG_ISR_SHIFT) #define GUC_LOG_BUF_ADDR_SHIFT 12 -#define GUC_CTL_WA 2 -#define GUC_CTL_FEATURE 3 +#define GUC_CTL_WA 1 +#define GUC_CTL_FEATURE 2 #define GUC_CTL_DISABLE_SCHEDULER (1 << 14) -#define GUC_CTL_DEBUG 4 +#define GUC_CTL_DEBUG 3 #define GUC_LOG_VERBOSITY_SHIFT 0 #define GUC_LOG_VERBOSITY_LOW (0 << GUC_LOG_VERBOSITY_SHIFT) #define GUC_LOG_VERBOSITY_MED (1 << GUC_LOG_VERBOSITY_SHIFT) @@ -97,12 +92,37 @@ #define GUC_LOG_DISABLED (1 << 6) #define GUC_PROFILE_ENABLED (1 << 7) -#define GUC_CTL_ADS 5 +#define GUC_CTL_ADS 4 #define GUC_ADS_ADDR_SHIFT 1 #define GUC_ADS_ADDR_MASK (0xFFFFF << GUC_ADS_ADDR_SHIFT) #define GUC_CTL_MAX_DWORDS (SOFT_SCRATCH_COUNT - 2) /* [1..14] */ +/* Generic GT SysInfo data types */ +#define GUC_GENERIC_GT_SYSINFO_SLICE_ENABLED 0 +#define GUC_GENERIC_GT_SYSINFO_VDBOX_SFC_SUPPORT_MASK 1 +#define GUC_GENERIC_GT_SYSINFO_DOORBELL_COUNT_PER_SQIDI 2 +#define GUC_GENERIC_GT_SYSINFO_MAX 16 + +/* + * The class goes in bits [0..2] of the GuC ID, the instance in bits [3..6]. + * Bit 7 can be used for operations that apply to all engine classes&instances. + */ +#define GUC_ENGINE_CLASS_SHIFT 0 +#define GUC_ENGINE_CLASS_MASK (0x7 << GUC_ENGINE_CLASS_SHIFT) +#define GUC_ENGINE_INSTANCE_SHIFT 3 +#define GUC_ENGINE_INSTANCE_MASK (0xf << GUC_ENGINE_INSTANCE_SHIFT) +#define GUC_ENGINE_ALL_INSTANCES BIT(7) + +#define MAKE_GUC_ID(class, instance) \ + (((class) << GUC_ENGINE_CLASS_SHIFT) | \ + ((instance) << GUC_ENGINE_INSTANCE_SHIFT)) + +#define GUC_ID_TO_ENGINE_CLASS(guc_id) \ + (((guc_id) & GUC_ENGINE_CLASS_MASK) >> GUC_ENGINE_CLASS_SHIFT) +#define GUC_ID_TO_ENGINE_INSTANCE(guc_id) \ + (((guc_id) & GUC_ENGINE_INSTANCE_MASK) >> GUC_ENGINE_INSTANCE_SHIFT) + /* Work item for submitting workloads into work queue of GuC. */ struct guc_wq_item { u32 header; @@ -336,11 +356,6 @@ struct guc_policies { } __packed; /* GuC MMIO reg state struct */ - - -#define GUC_REGSET_MAX_REGISTERS 64 -#define GUC_S3_SAVE_SPACE_PAGES 10 - struct guc_mmio_reg { u32 offset; u32 value; @@ -348,28 +363,18 @@ struct guc_mmio_reg { #define GUC_REGSET_MASKED (1 << 0) } __packed; -struct guc_mmio_regset { - struct guc_mmio_reg registers[GUC_REGSET_MAX_REGISTERS]; - u32 values_valid; - u32 number_of_registers; -} __packed; - /* GuC register sets */ -struct guc_mmio_reg_state { - struct guc_mmio_regset engine_reg[GUC_MAX_ENGINE_CLASSES][GUC_MAX_INSTANCES_PER_CLASS]; - u32 reserved[98]; +struct guc_mmio_reg_set { + u32 address; + u16 count; + u16 reserved; } __packed; /* HW info */ struct guc_gt_system_info { - u32 slice_enabled; - u32 rcs_enabled; - u32 reserved0; - u32 bcs_enabled; - u32 vdbox_enable_mask; - u32 vdbox_sfc_support_mask; - u32 vebox_enable_mask; - u32 reserved[9]; + u8 mapping_table[GUC_MAX_ENGINE_CLASSES][GUC_MAX_INSTANCES_PER_CLASS]; + u32 engine_enabled_masks[GUC_MAX_ENGINE_CLASSES]; + u32 generic_gt_sysinfo[GUC_GENERIC_GT_SYSINFO_MAX]; } __packed; /* Clients info */ @@ -390,15 +395,16 @@ struct guc_clients_info { /* GuC Additional Data Struct */ struct guc_ads { - u32 reg_state_addr; - u32 reg_state_buffer; + struct guc_mmio_reg_set reg_state_list[GUC_MAX_ENGINE_CLASSES][GUC_MAX_INSTANCES_PER_CLASS]; + u32 reserved0; u32 scheduler_policies; u32 gt_system_info; u32 clients_info; u32 control_data; u32 golden_context_lrca[GUC_MAX_ENGINE_CLASSES]; u32 eng_state_size[GUC_MAX_ENGINE_CLASSES]; - u32 reserved[16]; + u32 private_data; + u32 reserved[15]; } __packed; /* GuC logging structures */ diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h index 1949346e714e..b37fc2ffaef2 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h @@ -118,6 +118,11 @@ struct guc_doorbell_info { #define GEN8_DRB_VALID (1<<0) #define GEN8_DRBREGU(x) _MMIO(0x1000 + (x) * 8 + 4) +#define GEN12_DIST_DBS_POPULATED _MMIO(0xd08) +#define GEN12_DOORBELLS_PER_SQIDI_SHIFT 16 +#define GEN12_DOORBELLS_PER_SQIDI (0xff) +#define GEN12_SQIDIS_DOORBELL_EXIST (0xffff) + #define DE_GUCRMR _MMIO(0x44054) #define GUC_BCS_RCS_IER _MMIO(0xC550) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c index 80e8b6c3bc8c..ee4ac3922277 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c @@ -44,23 +44,19 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw, * List of required GuC and HuC binaries per-platform. * Must be ordered based on platform + revid, from newer to older. * - * TGL 35.2 is interface-compatible with 33.0 for previous Gens. The deltas - * between 33.0 and 35.2 are only related to new additions to support new Gen12 - * features. - * * Note that RKL uses the same firmware as TGL. */ #define INTEL_UC_FIRMWARE_DEFS(fw_def, guc_def, huc_def) \ - fw_def(ROCKETLAKE, 0, guc_def(tgl, 35, 2, 0), huc_def(tgl, 7, 5, 0)) \ - fw_def(TIGERLAKE, 0, guc_def(tgl, 35, 2, 0), huc_def(tgl, 7, 5, 0)) \ - fw_def(ELKHARTLAKE, 0, guc_def(ehl, 33, 0, 4), huc_def(ehl, 9, 0, 0)) \ - fw_def(ICELAKE, 0, guc_def(icl, 33, 0, 0), huc_def(icl, 9, 0, 0)) \ - fw_def(COMETLAKE, 5, guc_def(cml, 33, 0, 0), huc_def(cml, 4, 0, 0)) \ - fw_def(COFFEELAKE, 0, guc_def(kbl, 33, 0, 0), huc_def(kbl, 4, 0, 0)) \ - fw_def(GEMINILAKE, 0, guc_def(glk, 33, 0, 0), huc_def(glk, 4, 0, 0)) \ - fw_def(KABYLAKE, 0, guc_def(kbl, 33, 0, 0), huc_def(kbl, 4, 0, 0)) \ - fw_def(BROXTON, 0, guc_def(bxt, 33, 0, 0), huc_def(bxt, 2, 0, 0)) \ - fw_def(SKYLAKE, 0, guc_def(skl, 33, 0, 0), huc_def(skl, 2, 0, 0)) + fw_def(ROCKETLAKE, 0, guc_def(tgl, 49, 0, 1), huc_def(tgl, 7, 5, 0)) \ + fw_def(TIGERLAKE, 0, guc_def(tgl, 49, 0, 1), huc_def(tgl, 7, 5, 0)) \ + fw_def(ELKHARTLAKE, 0, guc_def(ehl, 49, 0, 1), huc_def(ehl, 9, 0, 0)) \ + fw_def(ICELAKE, 0, guc_def(icl, 49, 0, 1), huc_def(icl, 9, 0, 0)) \ + fw_def(COMETLAKE, 5, guc_def(cml, 49, 0, 1), huc_def(cml, 4, 0, 0)) \ + fw_def(COFFEELAKE, 0, guc_def(kbl, 49, 0, 1), huc_def(kbl, 4, 0, 0)) \ + fw_def(GEMINILAKE, 0, guc_def(glk, 49, 0, 1), huc_def(glk, 4, 0, 0)) \ + fw_def(KABYLAKE, 0, guc_def(kbl, 49, 0, 1), huc_def(kbl, 4, 0, 0)) \ + fw_def(BROXTON, 0, guc_def(bxt, 49, 0, 1), huc_def(bxt, 2, 0, 0)) \ + fw_def(SKYLAKE, 0, guc_def(skl, 49, 0, 1), huc_def(skl, 2, 0, 0)) #define __MAKE_UC_FW_PATH(prefix_, name_, major_, minor_, patch_) \ "i915/" \ @@ -371,6 +367,9 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw) } } + if (uc_fw->type == INTEL_UC_FW_TYPE_GUC) + uc_fw->private_data_size = css->private_data_size; + obj = i915_gem_object_create_shmem_from_data(i915, fw->data, fw->size); if (IS_ERR(obj)) { err = PTR_ERR(obj); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h index 23d3a423ac0f..99bb1fe1af66 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h @@ -88,6 +88,8 @@ struct intel_uc_fw { u32 rsa_size; u32 ucode_size; + + u32 private_data_size; }; #ifdef CONFIG_DRM_I915_DEBUG_GUC diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw_abi.h b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw_abi.h index 029214cdedd5..e41ffc7a7fbc 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw_abi.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw_abi.h @@ -69,7 +69,11 @@ struct uc_css_header { #define CSS_SW_VERSION_UC_MAJOR (0xFF << 16) #define CSS_SW_VERSION_UC_MINOR (0xFF << 8) #define CSS_SW_VERSION_UC_PATCH (0xFF << 0) - u32 reserved[14]; + u32 reserved0[13]; + union { + u32 private_data_size; /* only applies to GuC */ + u32 reserved1; + }; u32 header_info; } __packed; static_assert(sizeof(struct uc_css_header) == 128); -- 2.20.1

1 15

[PATCH OLK-5.10] x86/tsc: Make cur->adjusted values in package#1 to be the same
by LeoLiuoc 14 Jan '22

14 Jan '22

When resume from S4 on Zhaoxin 2 packages platform that support X86_FEATURE_TSC_ADJUST, the following warning messages appear: [ 327.445302] [Firmware Bug]: TSC ADJUST differs: CPU15 45960750 --> 78394770. Restoring [ 329.209120] [Firmware Bug]: TSC ADJUST differs: CPU14 45960750 --> 78394770. Restoring [ 329.209128] [Firmware Bug]: TSC ADJUST differs: CPU13 45960750 --> 78394770. Restoring [ 329.209138] [Firmware Bug]: TSC ADJUST differs: CPU12 45960750 --> 78394770. Restoring [ 329.209151] [Firmware Bug]: TSC ADJUST differs: CPU11 45960750 --> 78394770. Restoring [ 329.209160] [Firmware Bug]: TSC ADJUST differs: CPU10 45960750 --> 78394770. Restoring [ 329.209169] [Firmware Bug]: TSC ADJUST differs: CPU9 45960750 --> 78394770. Restoring The reason is: Step 1: Bring up. TSC is sync after bring up with following settings: MSR 0x3b cur->adjusted Package#0 CPU 0-7 0 0 Package#1 first CPU value1 value1 Package#1 non-first CPU value1 value1 Step 2: Suspend to S4. Settings in Step 1 are not changed in this Step. Step 3: Bring up caused by S4 wake up event. TSC is sync when bring up with following settings: MSR 0x3b cur->adjusted Package#0 CPU 0-7 0 0 Package#1 first CPU value2 value2 Package#1 non-first CPU value2 value2 Step 4: Resume from S4. When resuming from S4, Current TSC synchronous mechanism cause following settings: MSR 0x3b cur->adjusted Package#0 CPU 0-7 0 0 Package#1 first CPU value2 value2 Package#1 non-first CPU value2 value1 In these Steps, value1 != 0 and value2 != value1. In Step4, as function tsc_store_and_check_tsc_adjust() do, when the value of MSR 0x3b on the non-first online CPU in package#1 is equal to the value of cur->adjusted on the first online CPU in the same package, the cur->adjusted value on this non-first online CPU will hold the old value1. This cause function tsc_verify_tsc_adjust() set the value of MSR 0x3b on the non-first online CPUs in the package#1 to the old value1 and print the beginning warning messages. Fix it by setting cur->adjusted value on the non-first online CPU in a package to the value of MSR 0x3b on the same CPU when they are not equal. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- arch/x86/kernel/tsc_sync.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c index 3d3c761eb..19a0bed9b 100644 --- a/arch/x86/kernel/tsc_sync.c +++ b/arch/x86/kernel/tsc_sync.c @@ -190,6 +190,8 @@ bool tsc_store_and_check_tsc_adjust(bool bootcpu) if (bootval != ref->adjusted) { cur->adjusted = ref->adjusted; wrmsrl(MSR_IA32_TSC_ADJUST, ref->adjusted); + } else if (cur->adjusted != bootval) { + cur->adjusted = bootval; } /* * We have the TSCs forced to be in sync on this package. Skip sync -- 2.20.1

1 0

[PATCH OLK-5.10] Add support for PxSCT.LPM set based on actual LPM circumstances
by LeoLiuoc 14 Jan '22

14 Jan '22

AHCI Spec shows that the PxSCTL.IPM field in each port must be programmed to disallow device initiated LPM requests when HBA can not support transitions to the LPM state. The current LPM driver has no restrictions on LPM transitions when enabling device initiated LPM. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- drivers/ata/libata-sata.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index c16423e44..7e1296b55 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -394,9 +394,18 @@ int sata_link_scr_lpm(struct ata_link *link, enum ata_lpm_policy policy, case ATA_LPM_MED_POWER_WITH_DIPM: case ATA_LPM_MIN_POWER_WITH_PARTIAL: case ATA_LPM_MIN_POWER: - if (ata_link_nr_enabled(link) > 0) + if (ata_link_nr_enabled(link) > 0) { /* no restrictions on LPM transitions */ scontrol &= ~(0x7 << 8); + /* if Host does not support partial, then disallows it, + * the same for slumber + */ + if (!(link->ap->host->flags & ATA_HOST_PART)) + scontrol |= (0x1 << 8); + + if (!(link->ap->host->flags & ATA_HOST_SSC)) + scontrol |= (0x2 << 8); + } else { /* empty port, power off */ scontrol &= ~0xf; -- 2.20.1

1 0

[PATCH OLK-5.10] Add support for PxSCT.LPM setting based on actual LPM circumstances
by LeoLiuoc 14 Jan '22

14 Jan '22

In AHCI spec, PhyRdy Change Interrupt cannot coexist with Link Power Management (LPM). While LPM driver would disable PhyRdy Change interrupt without checking whether HBA supports LPM or not before enabling it. Therefore, if enabling LPM from LPM driver by default, we can not disable it from BIOS without influence Hotplug out capability. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- drivers/ata/ahci.c | 9 +++++++++ drivers/ata/libata-eh.c | 4 ++++ include/linux/libata.h | 4 ++++ 3 files changed, 17 insertions(+) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index f8059eed3..2d1ac1b5b 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1883,6 +1883,15 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) else dev_info(&pdev->dev, "SSS flag set, parallel bus scan disabled\n"); + if (hpriv->cap & HOST_CAP_PART) + host->flags |= ATA_HOST_PART; + + if (hpriv->cap & HOST_CAP_SSC) + host->flags |= ATA_HOST_SSC; + + if (hpriv->cap2 & HOST_CAP2_SDS) + host->flags |= ATA_HOST_DEVSLP; + if (pi.flags & ATA_FLAG_EM) ahci_reset_em(host); diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index b6f92050e..ff6e660d6 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -3237,6 +3237,10 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, unsigned int err_mask; int rc; + /* if Host does not support lpm, then sets no LPM flags*/ + if (!(ap->host->flags & (ATA_HOST_PART | ATA_HOST_SSC | ATA_HOST_DEVSLP))) + link->flags |= ATA_LFLAG_NO_LPM; + /* if the link or host doesn't do LPM, noop */ if (!IS_ENABLED(CONFIG_SATA_HOST) || (link->flags & ATA_LFLAG_NO_LPM) || (ap && !ap->ops->set_lpm)) diff --git a/include/linux/libata.h b/include/linux/libata.h index 5f550eb27..81124ddc2 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -260,6 +260,10 @@ enum { ATA_HOST_PARALLEL_SCAN = (1 << 2), /* Ports on this host can be scanned in parallel */ ATA_HOST_IGNORE_ATA = (1 << 3), /* Ignore ATA devices on this host. */ + ATA_HOST_PART = (1 << 4), /* Host support partial.*/ + ATA_HOST_SSC = (1 << 5), /* Host support slumber.*/ + ATA_HOST_DEVSLP = (1 << 6), /* Host support devslp.*/ + /* bits 24:31 of host->flags are reserved for LLD specific flags */ /* various lengths of time */ -- 2.20.1

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