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[PATCH] config: add digest list options for arm64
by Yang Yingliang 22 Sep '20

22 Sep '20

From: Roberto Sassu <roberto.sassu(a)huawei.com> hulk inclusion category: feature feature: digest-lists --------------------------- Enable digest lists and PGP keys preload. Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 73 +++++++++++++++++++------- 1 file changed, 54 insertions(+), 19 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 809350e03968..b2abedf899b5 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -3048,20 +3048,23 @@ CONFIG_HW_RANDOM_CAVIUM=y # CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=8192 -CONFIG_TCG_TPM=m +CONFIG_TCG_TPM=y CONFIG_HW_RANDOM_TPM=y -CONFIG_TCG_TIS_CORE=m -CONFIG_TCG_TIS=m -CONFIG_TCG_TIS_SPI=m -# CONFIG_TCG_TIS_I2C_ATMEL is not set -# CONFIG_TCG_TIS_I2C_INFINEON is not set -# CONFIG_TCG_TIS_I2C_NUVOTON is not set -CONFIG_TCG_ATMEL=m -# CONFIG_TCG_INFINEON is not set -CONFIG_TCG_CRB=m +CONFIG_TCG_TIS_CORE=y +CONFIG_TCG_TIS=y +CONFIG_TCG_TIS_SPI=y +CONFIG_TCG_TIS_I2C_ATMEL=y +CONFIG_TCG_TIS_I2C_INFINEON=y +CONFIG_TCG_TIS_I2C_NUVOTON=y +CONFIG_TCG_NSC=y +CONFIG_TCG_ATMEL=y +CONFIG_TCG_INFINEON=y +# CONFIG_TCG_XEN is not set +CONFIG_TCG_CRB=y # CONFIG_TCG_VTPM_PROXY is not set -# CONFIG_TCG_TIS_ST33ZP24_I2C is not set -# CONFIG_TCG_TIS_ST33ZP24_SPI is not set +CONFIG_TCG_TIS_ST33ZP24=y +CONFIG_TCG_TIS_ST33ZP24_I2C=y +CONFIG_TCG_TIS_ST33ZP24_SPI=y # CONFIG_DEVPORT is not set # CONFIG_XILLYBUS is not set CONFIG_HISI_SVM=y @@ -5425,8 +5428,8 @@ CONFIG_KEYS=y CONFIG_KEYS_COMPAT=y CONFIG_PERSISTENT_KEYRINGS=y CONFIG_BIG_KEYS=y -CONFIG_TRUSTED_KEYS=m -CONFIG_ENCRYPTED_KEYS=m +CONFIG_TRUSTED_KEYS=y +CONFIG_ENCRYPTED_KEYS=y # CONFIG_KEY_DH_OPERATIONS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_SECURITY=y @@ -5459,7 +5462,39 @@ CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y # CONFIG_SECURITY_APPARMOR_DEBUG is not set # CONFIG_SECURITY_LOADPIN is not set CONFIG_SECURITY_YAMA=y -# CONFIG_INTEGRITY is not set +CONFIG_INTEGRITY=y +CONFIG_INTEGRITY_SIGNATURE=y +CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y +CONFIG_INTEGRITY_TRUSTED_KEYRING=y +CONFIG_INTEGRITY_AUDIT=y +CONFIG_IMA=y +CONFIG_IMA_MEASURE_PCR_IDX=10 +CONFIG_IMA_LSM_RULES=y +# CONFIG_IMA_TEMPLATE is not set +CONFIG_IMA_NG_TEMPLATE=y +# CONFIG_IMA_SIG_TEMPLATE is not set +CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng" +# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set +CONFIG_IMA_DEFAULT_HASH_SHA256=y +CONFIG_IMA_DEFAULT_HASH="sha256" +# CONFIG_IMA_WRITE_POLICY is not set +CONFIG_IMA_READ_POLICY=y +CONFIG_IMA_APPRAISE=y +# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set +CONFIG_IMA_APPRAISE_BOOTPARAM=y +CONFIG_IMA_TRUSTED_KEYRING=y +# CONFIG_IMA_BLACKLIST_KEYRING is not set +CONFIG_IMA_LOAD_X509=y +CONFIG_IMA_X509_PATH="/etc/keys/x509_ima.der" +# CONFIG_IMA_APPRAISE_SIGNED_INIT is not set +CONFIG_IMA_DIGEST_LIST=y +CONFIG_IMA_DIGEST_LISTS_DIR="/etc/ima/digest_lists" +CONFIG_IMA_PARSER_BINARY_PATH="/usr/bin/upload_digest_lists" +CONFIG_EVM=y +CONFIG_EVM_ATTR_FSUUID=y +# CONFIG_EVM_ADD_XATTRS is not set +CONFIG_EVM_LOAD_X509=y +CONFIG_EVM_X509_PATH="/etc/keys/x509_evm.der" CONFIG_DEFAULT_SECURITY_SELINUX=y # CONFIG_DEFAULT_SECURITY_APPARMOR is not set # CONFIG_DEFAULT_SECURITY_DAC is not set @@ -5646,9 +5681,9 @@ CONFIG_X509_CERTIFICATE_PARSER=y CONFIG_PKCS7_MESSAGE_PARSER=y # CONFIG_PKCS7_TEST_KEY is not set CONFIG_SIGNED_PE_FILE_VERIFICATION=y -# CONFIG_PGP_LIBRARY is not set -# CONFIG_PGP_KEY_PARSER is not set -# CONFIG_PGP_PRELOAD is not set +CONFIG_PGP_LIBRARY=y +CONFIG_PGP_KEY_PARSER=y +CONFIG_PGP_PRELOAD=y # # Certificates for signature checking @@ -5659,7 +5694,7 @@ CONFIG_SYSTEM_TRUSTED_KEYS="" # CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set # CONFIG_SECONDARY_TRUSTED_KEYRING is not set # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set -# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set +CONFIG_PGP_PRELOAD_PUBLIC_KEYS=y CONFIG_BINARY_PRINTF=y # -- 2.25.1

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[PATCH] acpi/arm64: check the returned logical CPU number of 'acpi_map_cpuid()'
by Yang Yingliang 22 Sep '20

22 Sep '20

From: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> hulk inclusion category: bugfix bugzilla: NA CVE: NA --------------------------- When we set 'nr_cpus=1' in kernel parameter, we get the following error. It's because 'acpi_map_cpuid()' return -ENODEV in 'acpi_map_cpu()' when there are not enough logical CPU numbers. So we need to check the returned logical CPU number and return error if it is negative. 'acpi_map_cpu' when there are not enough logical CPU [ 0.025955] Unable to handle kernel paging request at virtual address ffff00002915b828 [ 0.025958] Mem abort info: [ 0.025959] ESR = 0x96000006 [ 0.025961] Exception class = DABT (current EL), IL = 32 bits [ 0.025963] SET = 0, FnV = 0 [ 0.025965] EA = 0, S1PTW = 0 [ 0.025966] Data abort info: [ 0.025968] ISV = 0, ISS = 0x00000006 [ 0.025970] CM = 0, WnR = 0 [ 0.025972] swapper pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____) [ 0.025974] [ffff00002915b828] pgd=000000013fffe003, pud=000000013fffd003, pmd=0000000000000000 [ 0.025979] Internal error: Oops: 96000006 [#1] SMP [ 0.025981] Modules linked in: [ 0.025983] Process swapper/0 (pid: 1, stack limit = 0x(____ptrval____)) [ 0.025986] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.19.141+ #37 [ 0.025988] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [ 0.025991] pstate: a0c00005 (NzCv daif +PAN +UAO) [ 0.025993] pc : acpi_map_cpu+0xe0/0x170 [ 0.025996] lr : acpi_map_cpu+0xb8/0x170 [ 0.025997] sp : ffff8000fef1fa50 [ 0.025999] x29: ffff8000fef1fa50 x28: ffff000008e22058 [ 0.026001] x27: ffff0000092a6000 x26: ffff000008d60778 [ 0.026004] x25: ffff0000094c3000 x24: 0000000000000001 [ 0.026006] x23: ffff8000fe802c18 x22: 00000000ffffffff [ 0.026008] x21: ffff000008a16000 x20: ffff000008a16a20 [ 0.026011] x19: 00000000ffffffed x18: ffffffffffffffff [ 0.026013] x17: 0000000087411dcf x16: 00000000b93a5600 [ 0.026015] x15: ffff000009159708 x14: 0720072007200720 [ 0.026018] x13: 0720072007200720 x12: 0720072007200720 [ 0.026020] x11: 072007200720073d x10: 073d073d073d073d [ 0.026022] x9 : 073d073d073d0764 x8 : 0765076607660766 [ 0.026024] x7 : 0766076607660778 x6 : 0000000000000130 [ 0.026027] x5 : ffff0000085955c8 x4 : 0000000000000000 [ 0.026029] x3 : 0000000000000000 x2 : ffff00000915b830 [ 0.026031] x1 : ffff00002915b828 x0 : 0000200000000000 [ 0.026033] Call trace: [ 0.026035] acpi_map_cpu+0xe0/0x170 [ 0.026038] acpi_processor_add+0x44c/0x640 [ 0.026040] acpi_bus_attach+0x174/0x218 [ 0.026043] acpi_bus_attach+0xa8/0x218 [ 0.026045] acpi_bus_attach+0xa8/0x218 [ 0.026047] acpi_bus_attach+0xa8/0x218 [ 0.026049] acpi_bus_scan+0x58/0xb8 [ 0.026052] acpi_scan_init+0xf4/0x234 [ 0.026054] acpi_init+0x318/0x384 [ 0.026056] do_one_initcall+0x54/0x250 [ 0.026059] kernel_init_freeable+0x2d4/0x3c0 [ 0.026061] kernel_init+0x18/0x118 [ 0.026063] ret_from_fork+0x10/0x18 [ 0.026066] Code: d2800020 9120c042 8b010c41 9ad32000 (f820303f) Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> Reviewed-by: Hanjun Guo <guohanjun(a)huawei.com> Reviewed-by: Keqian Zhu <zhukeqian1(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/arm64/kernel/acpi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index 73eb04f997a7..729733536cb4 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -270,6 +270,10 @@ int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 acpi_id, int cpu, nid; cpu = acpi_map_cpuid(physid, acpi_id); + if (cpu < 0) { + pr_info("Unable to map GICC to logical cpu number\n"); + return cpu; + } nid = acpi_get_node(handle); if (nid != NUMA_NO_NODE) { set_cpu_numa_node(cpu, nid); -- 2.25.1

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[PATCH 0/9] backport stable-4.19.145
by Yang Yingliang 22 Sep '20

22 Sep '20

Greg Kroah-Hartman (1): Linux 4.19.145 Jakub Kicinski (1): net: disable netpoll on fresh napis Jens Axboe (1): block: ensure bdi->io_pages is always initialized Kamil Lorenc (1): net: usb: dm9601: Add USB ID of Keenetic Plus DSL Paul Moore (1): netlabel: fix problems with mapping removal Roi Dayan (1): net/mlx5e: Don't support phys switch id if not in switchdev mode Takashi Sakamoto (1): ALSA; firewire-tascam: exclude Tascam FE-8 from detection Tetsuo Handa (1): tipc: fix shutdown() of connectionless socket Xin Long (1): sctp: not disable bh in the whole sctp_get_port_local() Makefile | 2 +- block/blk-core.c | 2 + .../net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- drivers/net/usb/dm9601.c | 4 ++ net/core/dev.c | 3 +- net/core/netpoll.c | 2 +- net/netlabel/netlabel_domainhash.c | 59 ++++++++++--------- net/sctp/socket.c | 16 ++--- net/tipc/socket.c | 9 ++- sound/firewire/tascam/tascam.c | 30 +++++++++- 10 files changed, 82 insertions(+), 47 deletions(-) -- 2.25.1

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[PATCH 00/79] backport stable-4.19.144
by Yang Yingliang 22 Sep '20

22 Sep '20

Al Grant (1): perf tools: Correct SNOOPX field offset Al Viro (1): fix regression in "epoll: Keep a reference on files added to the check list" Amit Engel (1): nvmet: Disable keep-alive timer when kato is cleared to 0h Bodo Stroesser (2): scsi: target: tcmu: Fix size in calls to tcmu_flush_dcache_range scsi: target: tcmu: Optimize use of flush_dcache_page Christophe JAILLET (1): nvmet-fc: Fix a missed _irqsave version of spin_lock in 'nvmet_fc_fod_op_done()' Dan Carpenter (1): net: gemini: Fix another missing clk_disable_unprepare() in probe Dan Crawford (1): ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO Daniel Borkmann (1): uaccess: Add non-pagefault user-space write function Daniele Palmas (1): net: usb: qmi_wwan: add Telit 0x1050 composition Darrick J. Wong (1): xfs: fix xfs_bmap_validate_extent_raw when checking attr fork of rt files Dinghao Liu (3): net: hns: Fix memleak in hns_nic_dev_probe net: systemport: Fix memleak in bcm_sysport_probe net: arc_emac: Fix memleak in arc_mdio_probe Dmitry Baryshkov (1): drm/msm/a6xx: fix gmu start on newer firmware Edwin Peer (1): bnxt_en: fix HWRM error when querying VF temperature Florian Fainelli (2): MIPS: mm: BMIPS5000 has inclusive physical caches MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores Florian Westphal (1): netfilter: nf_tables: fix destination register zeroing Greg Kroah-Hartman (1): Linux 4.19.144 Himadri Pandya (1): net: usb: Fix uninit-was-stored issue in asix_read_phy_addr() Huang Ying (1): x86, fakenuma: Fix invalid starting node ID Jakub Kicinski (1): bnxt: don't enable NAPI until rings are ready James Morse (4): KVM: arm64: Add kvm_extable for vaxorcism code KVM: arm64: Defer guest entry when an asynchronous exception is pending KVM: arm64: Survive synchronous exceptions caused by AT instructions KVM: arm64: Set HCR_EL2.PTW to prevent AT taking synchronous exception Jason Gunthorpe (1): include/linux/log2.h: add missing () around n in roundup_pow_of_two() Jeff Layton (1): ceph: don't allow setlease on cephfs Jesper Dangaard Brouer (1): selftests/bpf: Fix massive output from test_maps Johannes Berg (1): cfg80211: regulatory: reject invalid hints John Stultz (1): tty: serial: qcom_geni_serial: Drop __init from qcom_geni_console_setup Josef Bacik (3): btrfs: drop path before adding new uuid tree entry btrfs: set the lockdep class for log tree extent buffers btrfs: fix potential deadlock in the search ioctl Jussi Kivilinna (1): batman-adv: bla: use netif_rx_ni when not in interrupt context Kai Vehmanen (1): ALSA: hda/hdmi: always check pin power status in i915 pin fixup Kim Phillips (1): perf record/stat: Explicitly call out event modifiers in the documentation Krishna Manikandan (1): drm/msm: add shutdown support for display platform_driver Linus Lüssing (1): batman-adv: Fix own OGM check in aggregated OGMs Lu Baolu (1): iommu/vt-d: Serialize IOMMU GCMD register modifications Marc Zyngier (2): HID: core: Correctly handle ReportSize being zero HID: core: Sanitize event code and type when mapping input Marek Szyprowski (1): dmaengine: pl330: Fix burst length if burst size is smaller than bus width Masami Hiramatsu (1): uaccess: Add non-pagefault user-space read functions Max Staudt (1): affs: fix basic permission bits to actually work Michael Chan (1): tg3: Fix soft lockup when tg3_reset_task() fails. Mikulas Patocka (3): ext2: don't update mtime on COW faults xfs: don't update mtime on COW faults dm writecache: handle DAX to partitions on persistent memory correctly Ming Lei (1): block: allow for_each_bvec to support zero len bvec Mrinal Pandey (1): checkpatch: fix the usage of capture group ( ... ) Namhyung Kim (1): perf jevents: Fix suspicious code in fixregex() Nicolas Dichtel (1): gtp: add GTPA_LINK info to msg sent to userspace Nikolay Borisov (2): btrfs: Remove redundant extent_buffer_get in get_old_root btrfs: Remove extraneous extent_buffer_get from tree_mod_log_rewind Pablo Neira Ayuso (3): netfilter: nf_tables: add NFTA_SET_USERDATA if not null netfilter: nf_tables: incorrect enum nft_list_attributes definition netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS Pavan Chebbi (1): bnxt_en: Don't query FW when netif_running() is false. Peter Ujfalusi (1): dmaengine: of-dma: Fix of_dma_router_xlate's of_dma_xlate handling Peter Zijlstra (1): cpuidle: Fixup IRQ state Rogan Dawes (1): usb: qmi_wwan: add D-Link DWM-222 A2 device ID Sean Young (2): media: rc: do not access device via sysfs after rc_unregister_device() media: rc: uevent sysfs file races with rc_unregister_device() Shung-Hsi Yu (1): net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init() Simon Leiner (1): xen/xenbus: Fix granting of vmalloc'd memory Sven Eckelmann (1): batman-adv: Avoid uninitialized chaddr when handling DHCP Sven Schnelle (1): s390: don't trace preemption in percpu macros Takashi Iwai (1): ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check Takashi Sakamoto (1): ALSA: firewire-digi00x: exclude Avid Adrenaline from detection Tejun Heo (1): libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks Tom Rix (1): hwmon: (applesmc) check status earlier. Tong Zhang (1): ALSA: ca0106: fix error code handling Tony Lindgren (1): thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430 Vasundhara Volam (2): bnxt_en: Check for zero dir entries in NVRAM. bnxt_en: Fix PCI AER error recovery flow Yu Kuai (1): dmaengine: at_hdmac: check return value of of_find_device_by_node() in at_dma_xlate() Yuusuke Ashizuka (1): ravb: Fixed to be able to unload modules Documentation/filesystems/affs.txt | 16 +- Makefile | 2 +- arch/arm64/include/asm/kvm_arm.h | 3 +- arch/arm64/include/asm/kvm_asm.h | 43 +++++ arch/arm64/kernel/vmlinux.lds.S | 8 + arch/arm64/kvm/hyp/entry.S | 31 +++- arch/arm64/kvm/hyp/hyp-entry.S | 66 ++++--- arch/arm64/kvm/hyp/switch.c | 39 +++- arch/mips/kernel/smp-bmips.c | 2 + arch/mips/mm/c-r4k.c | 4 + arch/s390/include/asm/percpu.h | 28 +-- arch/x86/mm/numa_emulation.c | 2 +- drivers/ata/libata-core.c | 5 +- drivers/ata/libata-scsi.c | 8 +- drivers/cpuidle/cpuidle.c | 3 +- drivers/dma/at_hdmac.c | 2 + drivers/dma/of-dma.c | 8 +- drivers/dma/pl330.c | 2 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 12 +- drivers/gpu/drm/msm/msm_drv.c | 8 + drivers/hid/hid-core.c | 15 +- drivers/hid/hid-input.c | 4 + drivers/hid/hid-multitouch.c | 2 + drivers/hwmon/applesmc.c | 31 ++-- drivers/iommu/intel_irq_remapping.c | 10 +- drivers/md/dm-writecache.c | 12 +- drivers/media/rc/rc-main.c | 44 +++-- drivers/net/ethernet/arc/emac_mdio.c | 1 + drivers/net/ethernet/broadcom/bcmsysport.c | 6 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 26 +-- .../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 5 +- drivers/net/ethernet/broadcom/tg3.c | 17 +- drivers/net/ethernet/cortina/gemini.c | 34 ++-- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 9 +- drivers/net/ethernet/mellanox/mlx4/mr.c | 2 +- drivers/net/ethernet/renesas/ravb_main.c | 110 ++++++------ drivers/net/gtp.c | 1 + drivers/net/usb/asix_common.c | 2 +- drivers/net/usb/qmi_wwan.c | 2 + drivers/nvme/target/core.c | 6 + drivers/nvme/target/fc.c | 4 +- drivers/target/target_core_user.c | 15 +- .../ti-soc-thermal/omap4-thermal-data.c | 23 +-- .../thermal/ti-soc-thermal/omap4xxx-bandgap.h | 10 +- drivers/tty/serial/qcom_geni_serial.c | 2 +- drivers/xen/xenbus/xenbus_client.c | 10 +- fs/affs/amigaffs.c | 27 +++ fs/affs/file.c | 26 ++- fs/btrfs/ctree.c | 8 +- fs/btrfs/extent_io.c | 8 +- fs/btrfs/extent_io.h | 6 +- fs/btrfs/ioctl.c | 27 ++- fs/btrfs/volumes.c | 3 +- fs/ceph/file.c | 1 + fs/eventpoll.c | 6 +- fs/ext2/file.c | 6 +- fs/xfs/libxfs/xfs_bmap.c | 2 +- fs/xfs/xfs_file.c | 12 +- include/linux/bvec.h | 9 +- include/linux/hid.h | 42 +++-- include/linux/libata.h | 1 + include/linux/log2.h | 2 +- include/linux/netfilter/nfnetlink.h | 3 +- include/linux/uaccess.h | 26 +++ include/net/netfilter/nf_tables.h | 2 + include/uapi/linux/netfilter/nf_tables.h | 2 +- mm/maccess.c | 167 ++++++++++++++++-- net/batman-adv/bat_v_ogm.c | 11 +- net/batman-adv/bridge_loop_avoidance.c | 5 +- net/batman-adv/gateway_client.c | 6 +- net/netfilter/nf_tables_api.c | 64 ++++--- net/netfilter/nfnetlink.c | 11 +- net/netfilter/nfnetlink_log.c | 3 +- net/netfilter/nfnetlink_queue.c | 2 +- net/netfilter/nft_payload.c | 4 +- net/wireless/reg.c | 3 + scripts/checkpatch.pl | 4 +- sound/core/oss/mulaw.c | 4 +- sound/firewire/digi00x/digi00x.c | 5 + sound/pci/ca0106/ca0106_main.c | 3 +- sound/pci/hda/patch_hdmi.c | 1 + sound/pci/hda/patch_realtek.c | 1 + tools/include/uapi/linux/perf_event.h | 2 +- tools/perf/Documentation/perf-record.txt | 4 + tools/perf/Documentation/perf-stat.txt | 4 + tools/perf/pmu-events/jevents.c | 2 +- tools/testing/selftests/bpf/test_maps.c | 2 + 87 files changed, 885 insertions(+), 337 deletions(-) -- 2.25.1

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[PATCH 000/120] backport stable-4.19.143
by Yang Yingliang 22 Sep '20

22 Sep '20

Aditya Pakki (5): drm/radeon: fix multiple reference count leak omapfb: fix multiple reference count leaks due to pm_runtime_get_sync drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open drm/nouveau: fix reference count leak in nv50_disp_atomic_commit drm/nouveau: Fix reference count leak in nouveau_connector_detect Adrian Hunter (1): scsi: ufs: Improve interrupt handling for shared interrupts Alan Stern (3): USB: yurex: Fix bad gfp argument USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D usb: storage: Add unusual_uas entry for Sony PSZ drives Alex Deucher (1): drm/amdgpu: Fix buffer overflow in INFO ioctl Alexey Kardashevskiy (1): powerpc/xive: Ignore kmemleak false positives Alvin Šipraga (1): macvlan: validate setting of multiple remote source MAC addresses Amelie Delaunay (1): spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate Andrey Konovalov (1): efi: provide empty efi_enter_virtual_mode implementation Andy Shevchenko (2): mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDs USB: gadget: u_f: Unbreak offset calculation in VLAs Arnd Bergmann (1): powerpc/spufs: add CONFIG_COREDUMP dependency Athira Rajeev (1): powerpc/perf: Fix soft lockups due to missed interrupt accounting Bodo Stroesser (1): scsi: target: tcmu: Fix crash on ARM during cmd completion Brooke Basile (2): USB: gadget: u_f: add overflow checks to VLA macros USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb() Changming Liu (1): USB: sisusbvga: Fix a potential UB casued by left shifting a negative value Chao Yu (1): f2fs: fix error path in do_recover_data() Chris Wilson (1): locking/lockdep: Fix overflow in presentation of average lock-time Christophe JAILLET (1): usb: gadget: f_tcm: Fix some resource leaks in some error paths Cong Wang (1): tipc: fix uninit skb->data in tipc_nl_compat_dumpit() Cyril Roelandt (1): USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge Dave Chinner (1): xfs: Don't allow logging of XFS_ISTALE inodes David Brazdil (1): KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe Desnes A. Nunes do Rosario (1): selftests/powerpc: Purge extra count_pmc() calls of ebb selftests Dick Kennedy (1): scsi: lpfc: Fix shost refcount mismatch when deleting vport Ding Hui (1): xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed Evan Quan (2): drm/amd/pm: correct Vega10 swctf limit setting drm/amd/pm: correct Vega12 swctf limit setting Evgeny Novikov (1): USB: lvtest: return proper error code in probe Filipe Manana (1): btrfs: fix space cache memory leak after transaction abort George Kennedy (2): fbcon: prevent user font height or width change from causing potential out-of-bounds access vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize() Greg Kroah-Hartman (1): Linux 4.19.143 Hans Verkuil (1): cec-api: prevent leaking memory through hole in structure Hans de Goede (1): HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands Hector Martin (1): ALSA: usb-audio: Update documentation comment for MS2109 quirk Heikki Krogerus (1): device property: Fix the secondary firmware node handling in set_primary_fwnode() Hou Pu (1): null_blk: fix passing of REQ_FUA flag in null_handle_rq Ikjoon Jang (1): HID: quirks: add NOGET quirk for Logitech GROUP Jan Kara (4): ext4: don't BUG on inconsistent journal feature writeback: Protect inode->i_io_list with inode->i_lock writeback: Avoid skipping inode writeback writeback: Fix sync livelock due to b_dirty_time processing Jarkko Sakkinen (1): tpm: Unify the mismatching TPM space buffer sizes Jason Baron (1): EDAC/ie31200: Fallback if host bridge device is already initialized Javed Hasan (1): scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del() Jia-Ju Bai (1): media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA value in debiirq() Jing Xiangfeng (1): scsi: iscsi: Do not put host in iscsi_set_flashnode_param() Josef Bacik (1): btrfs: check the right error variable in btrfs_del_dir_entries_in_log Kai-Heng Feng (2): xhci: Do warm-reset when both CAS and XDEV_RESUME are set USB: quirks: Add no-lpm quirk for another Raydium touchscreen Li Guifu (1): f2fs: fix use-after-free issue Li Jun (1): usb: host: xhci: fix ep context print mismatch in debugfs Lukas Czerner (3): jbd2: make sure jh have b_transaction set in refile/unfile_buffer ext4: handle read only external journal device ext4: handle option set by mount flags correctly Lukas Wunner (2): serial: pl011: Fix oops on -EPROBE_DEFER serial: pl011: Don't leak amba_ports entry on driver register error Mahesh Bandewar (1): ipvlan: fix device features Marcos Paulo de Souza (1): btrfs: reset compression level for lzo on remount Mark Tomlinson (1): gre6: Fix reception with IP6_TNL_F_RCV_DSCP_COPY Miaohe Lin (1): net: Fix potential wrong skb->protocol in skb_vlan_untag() Michael Ellerman (1): powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() Mike Christie (1): scsi: fcoe: Fix I/O path allocation Ming Lei (1): blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART Navid Emamdoost (4): drm/amdgpu: fix ref count leak in amdgpu_driver_open_kms drm/amd/display: fix ref count leak in amdgpu_drm_ioctl drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails Necip Fazil Yildiran (1): net: qrtr: fix usage of idr in port assignment to socket Peilin Ye (2): net/smc: Prevent kernel-infoleak in __smc_diag_dump() HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage() Peng Fan (1): mips/vdso: Fix resource leaks in genvdso.c Qiushi Wu (5): ASoC: img: Fix a reference count leak in img_i2s_in_set_fmt ASoC: img-parallel-out: Fix a reference count leak ASoC: tegra: Fix reference count leaks. drm/amdkfd: Fix reference count leaks. PCI: Fix pci_create_slot() reference count leak Qu Wenruo (1): btrfs: file: reserve qgroup space after the hole punch range is locked Quinn Tran (1): scsi: qla2xxx: Fix null pointer access during disconnect from subsystem Rafael J. Wysocki (1): PM: sleep: core: Fix the handling of pending runtime resume requests Randy Dunlap (1): ALSA: pci: delete repeated words in comments Reto Schneider (1): rtlwifi: rtl8192cu: Prevent leaking urb Rob Clark (1): drm/msm/adreno: fix updating ring fence Robin Murphy (1): iommu/iova: Don't BUG on invalid PFNs Saurav Kashyap (2): scsi: qla2xxx: Check if FW supports MQ before enabling Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command" Sean Young (1): media: gpio-ir-tx: improve precision of transmitted signal due to scheduling Sergey Senozhatsky (1): serial: 8250: change lock order in serial8250_do_startup() Shay Agroskin (1): net: ena: Make missed_tx stat incremental Stanley Chu (2): scsi: ufs: Fix possible infinite loop in ufshcd_hold scsi: ufs: Clean up completed request without interrupt notification Stephan Gerhold (1): arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep Sumera Priyadarsini (1): net: gianfar: Add of_node_put() before goto statement Sylwester Nawrocki (1): ASoC: wm8994: Avoid attempts to read unreadable registers Tamseel Shams (1): serial: samsung: Removes the IRQ not found warning Tang Bin (1): usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() Tetsuo Handa (1): vt: defer kfree() of vc_screenbuf in vc_do_resize() Thinh Nguyen (4): usb: uas: Add quirk for PNY Pro Elite usb: dwc3: gadget: Don't setup more than requested usb: dwc3: gadget: Fix handling ZLP usb: dwc3: gadget: Handle ZLP for sg requests Thomas Gleixner (2): XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information. genirq/matrix: Deal with the sillyness of for_each_cpu() on UP Tianjia Zhang (1): nvme-fc: Fix wrong return value in __nvme_fc_init_request() Tom Rix (1): USB: cdc-acm: rework notification_buffer resizing Valmer Huhn (1): serial: 8250_exar: Fix number of ports for Commtech PCIe cards Vineeth Vijayan (1): s390/cio: add cond_resched() in the slow_eval_known_fn() loop Wolfram Sang (1): i2c: rcar: in slave mode, clear NACK earlier Xianting Tian (1): fs: prevent BUG_ON in submit_bh_wbc() Xiubo Li (1): ceph: fix potential mdsc use-after-free crash Yangbo Lu (1): ARM: dts: ls1021a: output PPS signal on FIPER2 Zhi Chen (1): Revert "ath10k: fix DMA related firmware crashes on multiple devices" qiuguorui1 (1): irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake Makefile | 2 +- arch/arm/boot/dts/ls1021a.dtsi | 2 +- arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 2 +- arch/arm64/kvm/hyp/switch.c | 2 +- arch/mips/vdso/genvdso.c | 10 ++ arch/powerpc/kernel/cpu_setup_power.S | 2 +- arch/powerpc/perf/core-book3s.c | 4 + arch/powerpc/platforms/cell/Kconfig | 1 + arch/powerpc/sysdev/xive/native.c | 2 + block/blk-mq-sched.c | 9 ++ block/blk-mq.c | 9 ++ drivers/base/core.c | 12 +- drivers/base/power/main.c | 16 +- drivers/block/null_blk_main.c | 2 +- drivers/char/tpm/tpm-chip.c | 9 +- drivers/char/tpm/tpm.h | 6 +- drivers/char/tpm/tpm2-space.c | 26 ++-- drivers/char/tpm/tpmrm-dev.c | 2 +- drivers/edac/ie31200_edac.c | 50 +++++- .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 16 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 7 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 20 ++- .../drm/amd/powerplay/hwmgr/vega10_thermal.c | 7 +- .../drm/amd/powerplay/hwmgr/vega12_thermal.c | 6 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 4 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +- drivers/gpu/drm/radeon/radeon_connectors.c | 20 ++- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + drivers/hid/i2c-hid/i2c-hid-core.c | 22 +-- drivers/hid/usbhid/hiddev.c | 4 + drivers/i2c/busses/i2c-rcar.c | 1 + drivers/iommu/iova.c | 4 +- drivers/irqchip/irq-stm32-exti.c | 14 +- drivers/media/cec/cec-api.c | 8 +- drivers/media/pci/ttpci/av7110.c | 5 +- drivers/media/rc/gpio-ir-tx.c | 7 +- drivers/mfd/intel-lpss-pci.c | 3 + drivers/net/ethernet/amazon/ena/ena_netdev.c | 5 +- drivers/net/ethernet/freescale/gianfar.c | 4 +- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 2 +- drivers/net/ipvlan/ipvlan_main.c | 27 +++- drivers/net/macvlan.c | 21 ++- drivers/net/wireless/ath/ath10k/hw.h | 2 +- drivers/net/wireless/realtek/rtlwifi/usb.c | 5 +- drivers/nvme/host/fc.c | 4 +- drivers/pci/slot.c | 6 +- drivers/s390/cio/css.c | 5 + drivers/scsi/fcoe/fcoe_ctlr.c | 2 +- drivers/scsi/lpfc/lpfc_vport.c | 26 +--- drivers/scsi/qla2xxx/qla_mbx.c | 8 - drivers/scsi/qla2xxx/qla_nvme.c | 5 + drivers/scsi/qla2xxx/qla_os.c | 5 + drivers/scsi/scsi_transport_iscsi.c | 2 +- drivers/scsi/ufs/ufshcd.c | 14 +- drivers/spi/spi-stm32.c | 3 +- drivers/target/target_core_user.c | 9 +- drivers/tty/serial/8250/8250_exar.c | 24 ++- drivers/tty/serial/8250/8250_port.c | 9 +- drivers/tty/serial/amba-pl011.c | 16 +- drivers/tty/serial/samsung.c | 8 +- drivers/tty/vt/vt.c | 5 +- drivers/tty/vt/vt_ioctl.c | 12 +- drivers/usb/class/cdc-acm.c | 22 ++- drivers/usb/core/quirks.c | 7 + drivers/usb/dwc3/gadget.c | 104 ++++++++++--- drivers/usb/gadget/function/f_ncm.c | 81 ++++++++-- drivers/usb/gadget/function/f_tcm.c | 7 +- drivers/usb/gadget/u_f.h | 38 +++-- drivers/usb/host/ohci-exynos.c | 5 +- drivers/usb/host/xhci-debugfs.c | 8 +- drivers/usb/host/xhci-hub.c | 19 +-- drivers/usb/host/xhci.c | 3 +- drivers/usb/misc/lvstest.c | 2 +- drivers/usb/misc/sisusbvga/sisusb.c | 2 +- drivers/usb/misc/yurex.c | 2 +- drivers/usb/storage/unusual_devs.h | 2 +- drivers/usb/storage/unusual_uas.h | 14 ++ drivers/video/fbdev/core/fbcon.c | 25 ++- drivers/video/fbdev/omap2/omapfb/dss/dispc.c | 7 +- drivers/video/fbdev/omap2/omapfb/dss/dsi.c | 7 +- drivers/video/fbdev/omap2/omapfb/dss/dss.c | 7 +- drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c | 5 +- drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c | 5 +- drivers/video/fbdev/omap2/omapfb/dss/venc.c | 7 +- drivers/xen/events/events_base.c | 16 +- fs/btrfs/disk-io.c | 1 + fs/btrfs/file.c | 8 +- fs/btrfs/free-space-cache.c | 2 +- fs/btrfs/super.c | 1 + fs/btrfs/tree-log.c | 10 +- fs/buffer.c | 9 ++ fs/ceph/mds_client.c | 14 +- fs/ext4/super.c | 147 ++++++++++++------ fs/f2fs/f2fs.h | 4 +- fs/f2fs/inline.c | 19 ++- fs/f2fs/node.c | 6 +- fs/f2fs/recovery.c | 10 +- fs/f2fs/super.c | 5 +- fs/fs-writeback.c | 83 +++++----- fs/jbd2/transaction.c | 10 ++ fs/xfs/xfs_icache.c | 3 +- fs/xfs/xfs_inode.c | 25 ++- fs/xfs/xfs_trans_inode.c | 2 + include/linux/efi.h | 4 + include/linux/fs.h | 8 +- include/trace/events/writeback.h | 13 +- kernel/irq/matrix.c | 7 + kernel/locking/lockdep_proc.c | 2 +- net/core/skbuff.c | 4 +- net/ipv6/ip6_tunnel.c | 10 +- net/qrtr/qrtr.c | 20 +-- net/smc/smc_diag.c | 16 +- net/tipc/netlink_compat.c | 12 +- sound/pci/cs46xx/cs46xx_lib.c | 2 +- sound/pci/cs46xx/dsp_spos_scb_lib.c | 2 +- sound/pci/hda/hda_codec.c | 2 +- sound/pci/hda/hda_generic.c | 2 +- sound/pci/hda/patch_sigmatel.c | 2 +- sound/pci/ice1712/prodigy192.c | 2 +- sound/pci/oxygen/xonar_dg.c | 2 +- sound/soc/codecs/wm8958-dsp2.c | 4 + sound/soc/img/img-i2s-in.c | 4 +- sound/soc/img/img-parallel-out.c | 4 +- sound/soc/tegra/tegra30_ahub.c | 4 +- sound/soc/tegra/tegra30_i2s.c | 4 +- sound/usb/quirks-table.h | 4 +- .../powerpc/pmu/ebb/back_to_back_ebbs_test.c | 2 - .../selftests/powerpc/pmu/ebb/cycles_test.c | 2 - .../powerpc/pmu/ebb/cycles_with_freeze_test.c | 2 - .../powerpc/pmu/ebb/cycles_with_mmcr2_test.c | 2 - tools/testing/selftests/powerpc/pmu/ebb/ebb.c | 2 - .../pmu/ebb/ebb_on_willing_child_test.c | 2 - .../powerpc/pmu/ebb/lost_exception_test.c | 1 - .../powerpc/pmu/ebb/multi_counter_test.c | 7 - .../powerpc/pmu/ebb/multi_ebb_procs_test.c | 2 - .../powerpc/pmu/ebb/pmae_handling_test.c | 2 - .../powerpc/pmu/ebb/pmc56_overflow_test.c | 2 - 142 files changed, 1037 insertions(+), 442 deletions(-) -- 2.25.1

1 120

[PATCH 01/37] arm64/ascend: enable ascend features for Ascend910 platform
by Yang Yingliang 22 Sep '20

22 Sep '20

From: Ding Tianhong <dingtianhong(a)huawei.com> ascend inclusion category: feature bugzilla: NA CVE: NA ------------------------------------------------- The Ascend910 platform only use the acpi mode to boot system, the oem message is recorded in the oem_table_id of IORT table, so use the oem message to enable the ascend features. Signed-off-by: Ding Tianhong <dingtianhong(a)huawei.com> Reviewed-by: Hanjun Guo <guohanjun(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/arm64/mm/init.c | 7 ++++++- drivers/acpi/arm64/iort.c | 24 ++++++++++++++++++++++++ include/linux/init.h | 7 +++++++ 3 files changed, 37 insertions(+), 1 deletion(-) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 883350f9cc42..f23da539a476 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -769,7 +769,7 @@ __setup("keepinitrd", keepinitrd_setup); #endif #ifdef CONFIG_ASCEND_FEATURES -static int __init ascend_enable_setup(char *__unused) +void ascend_enable_all_features(void) { if (IS_ENABLED(CONFIG_ASCEND_DVPP_MMAP)) enable_mmap_dvpp = 1; @@ -782,6 +782,11 @@ static int __init ascend_enable_setup(char *__unused) if (IS_ENABLED(CONFIG_SUSPEND)) mem_sleep_current = PM_SUSPEND_ON; +} + +static int __init ascend_enable_setup(char *__unused) +{ + ascend_enable_all_features(); return 1; } diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 5a724bdb4a4d..7408ffab7303 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -25,6 +25,7 @@ #include <linux/pci.h> #include <linux/platform_device.h> #include <linux/slab.h> +#include <linux/init.h> #define IORT_TYPE_MASK(type) (1 << (type)) #define IORT_MSI_TYPE (1 << ACPI_IORT_NODE_ITS_GROUP) @@ -1639,6 +1640,26 @@ static void __init iort_init_platform_devices(void) } } +/* + * This function detects the ascend platform by oem table id. + */ +static bool ascend_platform_detected(struct acpi_table_header *h) +{ + if (!memcmp(h->oem_table_id, "HI19801P", ACPI_OEM_TABLE_ID_SIZE)) + return true; + + if (!memcmp(h->oem_table_id, "HI19802P", ACPI_OEM_TABLE_ID_SIZE)) + return true; + + if (!memcmp(h->oem_table_id, "HI19804P", ACPI_OEM_TABLE_ID_SIZE)) + return true; + + if (!memcmp(h->oem_table_id, "HI1980\0\0", ACPI_OEM_TABLE_ID_SIZE)) + return true; + + return false; +} + void __init acpi_iort_init(void) { acpi_status status; @@ -1654,5 +1675,8 @@ void __init acpi_iort_init(void) return; } + if (ascend_platform_detected(iort_table)) + ascend_enable_all_features(); + iort_init_platform_devices(); } diff --git a/include/linux/init.h b/include/linux/init.h index 2538d176dd1f..e6f970ac7bf4 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -306,4 +306,11 @@ void __init parse_early_options(char *cmdline); #define __exit_p(x) NULL #endif +#ifndef __ASSEMBLY__ +#ifdef CONFIG_ASCEND_FEATURES +extern void ascend_enable_all_features(void); +#else +static inline void ascend_enable_all_features(void) { } +#endif +#endif #endif /* _LINUX_INIT_H */ -- 2.25.1

1 36

[PATCH] export walk_page_range and tlb flush function
by Miaohe Lin 18 Sep '20

18 Sep '20

From: yanxiaodan <yanxiaodan(a)huawei.com> Export walk_page_range,__kvm_tlb_flush_vmid and flush_tlb_mm_range, so that memory-scan module can use these functions to scan the memory pages and flush TLB. memory-scan link: https://gitee.com/openeuler/memory-scan Signed-off-by: yanxiaodan <yanxiaodan(a)huawei.com> --- arch/arm64/kvm/hyp/tlb.c | 1 + arch/x86/mm/tlb.c | 2 +- mm/pagewalk.c | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kvm/hyp/tlb.c b/arch/arm64/kvm/hyp/tlb.c index d063a57..7158622 100644 --- a/arch/arm64/kvm/hyp/tlb.c +++ b/arch/arm64/kvm/hyp/tlb.c @@ -205,6 +205,7 @@ void __hyp_text __kvm_tlb_flush_vmid(struct kvm *kvm) __tlb_switch_to_host(kvm, &cxt); } +EXPORT_SYMBOL(__kvm_tlb_flush_vmid); void __hyp_text __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu) { diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 1a3569b..be19bf5 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -945,7 +945,7 @@ void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start, put_flush_tlb_info(); put_cpu(); } - +EXPORT_SYMBOL(flush_tlb_mm_range); static void do_flush_tlb_all(void *info) { diff --git a/mm/pagewalk.c b/mm/pagewalk.c index e81640d..44a9ab1 100644 --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -430,6 +430,7 @@ int walk_page_range(struct mm_struct *mm, unsigned long start, } while (start = next, start < end); return err; } +EXPORT_SYMBOL(walk_page_range); /* * Similar to walk_page_range() but can walk any page tables even if they are -- 1.8.3.1

1 0

【Meeting Notice】openEuler kernel sig meeting Time: 2020-09-18 10:00-12:00
by Meeting Book 17 Sep '20

17 Sep '20

5 7

[PATCH v2] delete python2 dependency
by Zhipeng Xie 15 Sep '20

15 Sep '20

hulk inclusion category: tools bugzilla: NA CVE: NA Link: https://gitee.com/src-openeuler/kernel/issues/I1SMDG ------------------------------------------------- Python2 is no longer supported by the upstream community. The dependency on python2 should be removed from the kernel code. Signed-off-by: Zhipeng Xie <xiezhipeng1(a)huawei.com> --- tools/perf/scripts/python/call-graph-from-sql.py | 2 +- tools/perf/scripts/python/export-to-postgresql.py | 2 +- tools/power/pm-graph/bootgraph.py | 2 +- tools/power/pm-graph/sleepgraph.py | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/perf/scripts/python/call-graph-from-sql.py b/tools/perf/scripts/python/call-graph-from-sql.py index b494a67a1c67..099b472df4a2 100644 --- a/tools/perf/scripts/python/call-graph-from-sql.py +++ b/tools/perf/scripts/python/call-graph-from-sql.py @@ -1,4 +1,4 @@ -#!/usr/bin/python2 +#!/usr/bin/python # call-graph-from-sql.py: create call-graph from sql database # Copyright (c) 2014-2017, Intel Corporation. # diff --git a/tools/perf/scripts/python/export-to-postgresql.py b/tools/perf/scripts/python/export-to-postgresql.py index e46f51b17513..e97a03697aa2 100644 --- a/tools/perf/scripts/python/export-to-postgresql.py +++ b/tools/perf/scripts/python/export-to-postgresql.py @@ -171,7 +171,7 @@ import datetime # SELECT * FROM samples_view WHERE event = 'transactions' AND branch_type_name = 'transaction abort'; # # To print a call stack requires walking the call_paths table. For example this python script: -# #!/usr/bin/python2 +# #!/usr/bin/python # # import sys # from PySide.QtSql import * diff --git a/tools/power/pm-graph/bootgraph.py b/tools/power/pm-graph/bootgraph.py index 8ee626c0f6a5..abb4c38f029b 100755 --- a/tools/power/pm-graph/bootgraph.py +++ b/tools/power/pm-graph/bootgraph.py @@ -1,4 +1,4 @@ -#!/usr/bin/python2 +#!/usr/bin/python # # Tool for analyzing boot timing # Copyright (c) 2013, Intel Corporation. diff --git a/tools/power/pm-graph/sleepgraph.py b/tools/power/pm-graph/sleepgraph.py index 0c760478f7d7..420102e2cd08 100755 --- a/tools/power/pm-graph/sleepgraph.py +++ b/tools/power/pm-graph/sleepgraph.py @@ -1,4 +1,4 @@ -#!/usr/bin/python2 +#!/usr/bin/python # # Tool for analyzing suspend/resume timing # Copyright (c) 2013, Intel Corporation. -- 2.18.1

3 2

[PATCH] arm64: configs: enable CONFIG_NUMA_AWARE_SPINLOCKS
by Yang Yingliang 15 Sep '20

15 Sep '20

hulk inclusion category: feature CVE: NA ----------------------- enable CONFIG_NUMA_AWARE_SPINLOCKS. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> Reviewed-by: Xie XiuQi <xiexiuqi(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/arm64/configs/euleros_defconfig | 3 ++- arch/arm64/configs/hulk_defconfig | 2 +- arch/arm64/configs/openeuler_defconfig | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm64/configs/euleros_defconfig b/arch/arm64/configs/euleros_defconfig index 09c604738074..2762ee8afe05 100644 --- a/arch/arm64/configs/euleros_defconfig +++ b/arch/arm64/configs/euleros_defconfig @@ -418,6 +418,7 @@ CONFIG_ARM64_ERR_RECOV=y CONFIG_MPAM=y CONFIG_NUMA=y CONFIG_NODES_SHIFT=3 +CONFIG_NUMA_AWARE_SPINLOCKS=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y @@ -440,7 +441,7 @@ CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_SECCOMP=y CONFIG_PARAVIRT=y -# CONFIG_PARAVIRT_SPINLOCKS is not set +CONFIG_PARAVIRT_SPINLOCKS=y CONFIG_PARAVIRT_TIME_ACCOUNTING=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y diff --git a/arch/arm64/configs/hulk_defconfig b/arch/arm64/configs/hulk_defconfig index 9952d0b89744..4979492bb484 100644 --- a/arch/arm64/configs/hulk_defconfig +++ b/arch/arm64/configs/hulk_defconfig @@ -440,7 +440,7 @@ CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_SECCOMP=y CONFIG_PARAVIRT=y -# CONFIG_PARAVIRT_SPINLOCKS is not set +CONFIG_PARAVIRT_SPINLOCKS=y CONFIG_PARAVIRT_TIME_ACCOUNTING=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index beb292fa9b47..809350e03968 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -421,7 +421,7 @@ CONFIG_ARM64_ERR_RECOV=y CONFIG_MPAM=y CONFIG_NUMA=y CONFIG_NODES_SHIFT=4 -# CONFIG_NUMA_AWARE_SPINLOCKS is not set +CONFIG_NUMA_AWARE_SPINLOCKS=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y -- 2.25.1

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