March 2021 - Kernel - mailweb.openeuler.org

[PATCH kernel-4.19 00/50] backport stable-4.19.177
by Yang Yingliang 08 Mar '21

08 Mar '21

Alain Volmat (1): i2c: stm32f7: fix configuration of the digital filter Alexandre Belloni (1): ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL Alexandre Ghiti (1): riscv: virt_addr_valid must check the address belongs to linear mapping Amir Goldstein (1): ovl: skip getxattr of security labels Arun Easi (1): scsi: qla2xxx: Fix crash during driver load on big endian machines Borislav Petkov (1): x86/build: Disable CET instrumentation in the kernel for 32-bit too Bui Quang Minh (1): bpf: Check for integer overflow when using roundup_pow_of_two() Edwin Peer (1): net: watchdog: hold device global xmit lock during tx disable Fangrui Song (1): firmware_loader: align .builtin_fw to 8 Felipe Balbi (1): usb: dwc3: ulpi: fix checkpatch warning Florian Westphal (1): netfilter: conntrack: skip identical origin tuple in same zone only Greg Kroah-Hartman (1): Linux 4.19.177 Hans de Goede (1): platform/x86: hp-wmi: Disable tablet-mode reporting by default Jan Beulich (8): Xen/x86: don't bail early from clear_foreign_p2m_mapping() Xen/x86: also check kernel mapping in set_foreign_p2m_mapping() Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages() Xen/gntdev: correct error checking in gntdev_map_grant_pages() xen-blkback: don't "handle" error by BUG() xen-netback: don't "handle" error by BUG() xen-scsiback: don't "handle" error by BUG() xen-blkback: fix error handling in xen_blkbk_map() Jozsef Kadlecsik (1): netfilter: xt_recent: Fix attempt to update deleted entry Juergen Gross (1): xen/netback: avoid race in xenvif_rx_ring_slots_available() Julien Grall (1): arm/xen: Don't probe xenbus as part of an early initcall Lai Jiangshan (1): kvm: check tlbs_dirty directly Lin Feng (1): bfq-iosched: Revert "bfq: Fix computation of shallow depth" Loic Poulain (1): net: qrtr: Fix port ID for control messages Lorenzo Bianconi (1): mt76: dma: fix a possible memory leak in mt76_add_fragment() Marc Zyngier (1): arm64: dts: rockchip: Fix PCIe DT properties on rk3399 Miklos Szeredi (3): ovl: perform vfs_getxattr() with mounter creds cap: fix conversions on getxattr ovl: expand warning in ovl_d_real() Mohammad Athari Bin Ismail (1): net: stmmac: set TxQ mode back to DCB after disabling CBS NeilBrown (1): net: fix iteration for sctp transport seq_files Norbert Slusarek (1): net/vmw_vsock: improve locking in vsock_connect_timeout() Paolo Bonzini (1): KVM: SEV: fix double locking due to incorrect backport Randy Dunlap (1): h8300: fix PREEMPTION build, TI_PRE_COUNT undefined Russell King (2): ARM: ensure the signal page contains defined contents ARM: kexec: fix oops after TLB are invalidated Sabyrzhan Tasbolatov (2): net/rds: restrict iovecs length for RDS_CMSG_RDMA_ARGS net/qrtr: restrict user-controlled length in qrtr_tun_write_iter() Serge Semin (1): usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one Stefano Garzarella (2): vsock/virtio: update credit only if socket is not closed vsock: fix locking in vsock_shutdown() Stefano Stabellini (1): xen/arm: don't ignore return errors from set_phys_to_machine Steven Rostedt (VMware) (2): tracing: Do not count ftrace events in top level enable output tracing: Check length before giving out the filter buffer Sven Auhagen (1): netfilter: flowtable: fix tcp and udp header checksum update Victor Lu (2): drm/amd/display: Fix dc_sink kref count in emulated_link_detect drm/amd/display: Free atomic state after drm_atomic_commit Makefile | 2 +- arch/arm/boot/dts/lpc32xx.dtsi | 3 - arch/arm/include/asm/kexec-internal.h | 12 ++++ arch/arm/kernel/asm-offsets.c | 5 ++ arch/arm/kernel/machine_kexec.c | 20 +++--- arch/arm/kernel/relocate_kernel.S | 38 +++-------- arch/arm/kernel/signal.c | 14 ++-- arch/arm/xen/enlighten.c | 2 - arch/arm/xen/p2m.c | 6 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +- arch/h8300/kernel/asm-offsets.c | 3 + arch/riscv/include/asm/page.h | 5 +- arch/x86/Makefile | 6 +- arch/x86/kvm/svm.c | 1 - arch/x86/xen/p2m.c | 15 ++--- block/bfq-iosched.c | 8 +-- drivers/block/xen-blkback/blkback.c | 30 +++++---- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 18 +++-- drivers/i2c/busses/i2c-stm32f7.c | 11 ++- .../net/ethernet/stmicro/stmmac/stmmac_tc.c | 7 +- drivers/net/wireless/mediatek/mt76/dma.c | 8 ++- drivers/net/xen-netback/netback.c | 4 +- drivers/net/xen-netback/rx.c | 9 ++- drivers/platform/x86/hp-wmi.c | 14 ++-- drivers/scsi/qla2xxx/qla_tmpl.c | 9 +-- drivers/scsi/qla2xxx/qla_tmpl.h | 2 +- drivers/usb/dwc3/ulpi.c | 20 ++++-- drivers/xen/gntdev.c | 37 +++++----- drivers/xen/xen-scsiback.c | 4 +- drivers/xen/xenbus/xenbus.h | 1 - drivers/xen/xenbus/xenbus_probe.c | 2 +- fs/overlayfs/copy_up.c | 15 +++-- fs/overlayfs/inode.c | 2 + fs/overlayfs/super.c | 13 ++-- include/asm-generic/vmlinux.lds.h | 2 +- include/linux/netdevice.h | 2 + include/xen/grant_table.h | 1 + include/xen/xenbus.h | 2 - kernel/bpf/stackmap.c | 2 + kernel/trace/trace.c | 2 +- kernel/trace/trace_events.c | 3 +- net/netfilter/nf_conntrack_core.c | 3 +- net/netfilter/nf_flow_table_core.c | 4 +- net/netfilter/xt_recent.c | 12 +++- net/qrtr/qrtr.c | 2 +- net/qrtr/tun.c | 6 ++ net/rds/rdma.c | 3 + net/sctp/proc.c | 16 +++-- net/vmw_vsock/af_vsock.c | 13 ++-- net/vmw_vsock/hyperv_transport.c | 4 -- net/vmw_vsock/virtio_transport_common.c | 4 +- security/commoncap.c | 67 ++++++++++++------- virt/kvm/kvm_main.c | 3 +- 53 files changed, 295 insertions(+), 204 deletions(-) create mode 100644 arch/arm/include/asm/kexec-internal.h -- 2.25.1

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[PATCH kernel-4.19] arm64/mpam: Fix compile warning
by Yang Yingliang 08 Mar '21

08 Mar '21

From: Wang ShaoBo <bobo.shaobowang(a)huawei.com> hulk inclusion category: bugfix bugzilla: 34278 CVE: NA ------------------------------------------------- Set dentry before goto error handling branch. fs/resctrlfs.c: In function ‘resctrl_mount’: fs/resctrlfs.c:419:9: warning: ‘dentry’ may be used uninitialized in this function [-Wmaybe-uninitialized] return dentry; ^~~~~~ Fixes: 1b70f98921b10 ("arm64/mpam: resctrl: Use resctrl_group_init_alloc() for default group") Signed-off-by: Wang ShaoBo <bobo.shaobowang(a)huawei.com> Reviewed-by: Jian Cheng <cj.chengjian(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- fs/resctrlfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/resctrlfs.c b/fs/resctrlfs.c index 190ad509714d5..df47b105609b9 100644 --- a/fs/resctrlfs.c +++ b/fs/resctrlfs.c @@ -351,8 +351,10 @@ static struct dentry *resctrl_mount(struct file_system_type *fs_type, } ret = resctrl_group_init_alloc(&resctrl_group_default); - if (ret < 0) + if (ret < 0) { + dentry = ERR_PTR(ret); goto out_schema; + } ret = resctrl_group_create_info_dir(resctrl_group_default.kn, &kn_info); if (ret) { -- 2.25.1

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[PATCH kernel-4.19 00/25] backport stable-4.19.176
by Yang Yingliang 08 Mar '21

08 Mar '21

Cong Wang (1): af_key: relax availability checks for skb size calculation Dave Wysochanski (2): SUNRPC: Move simple_get_bytes and simple_get_netobj into private header SUNRPC: Handle 0 length opaque XDR object data properly David Collins (1): regulator: core: avoid regulator_resolve_supply() race condition Douglas Anderson (1): regulator: core: Clean enabling always-on regulators + their supplies Emmanuel Grumbach (1): iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Greg Kroah-Hartman (1): Linux 4.19.176 Johannes Berg (3): iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() iwlwifi: pcie: fix context info memory leak iwlwifi: mvm: guard against device removal in reprobe Mark Brown (1): regulator: Fix lockdep warning resolving supplies Masami Hiramatsu (1): tracing/kprobe: Fix to support kretprobe events on unloaded modules Ming Lei (2): block: don't hold q->sysfs_lock in elevator_init_mq blk-mq: don't hold q->sysfs_lock in blk_mq_map_swqueue Olliver Schinagl (1): regulator: core: enable power when setting up constraints Pan Bian (1): chtls: Fix potential resource leak Peter Gonda (1): Fix unsynchronized access to sev members through svm_register_enc_region Phillip Lougher (3): squashfs: add more sanity checks in id lookup squashfs: add more sanity checks in inode lookup squashfs: add more sanity checks in xattr id lookup Sibi Sankar (2): remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load Steven Rostedt (VMware) (1): fgraph: Initialize tracing_graph_pause at task creation Tobin C. Harding (1): lib/string: Add strscpy_pad() function Trond Myklebust (1): pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() Makefile | 2 +- arch/x86/kvm/svm.c | 18 ++-- block/blk-mq.c | 7 -- block/elevator.c | 14 ++-- drivers/crypto/chelsio/chtls/chtls_cm.c | 7 +- .../wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 +- .../intel/iwlwifi/pcie/ctxt-info-gen3.c | 11 ++- drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 ++ drivers/regulator/core.c | 84 +++++++++++++------ drivers/remoteproc/qcom_q6v5_pil.c | 11 ++- fs/nfs/pnfs.c | 8 +- fs/squashfs/export.c | 41 +++++++-- fs/squashfs/id.c | 40 +++++++-- fs/squashfs/squashfs_fs_sb.h | 1 + fs/squashfs/super.c | 6 +- fs/squashfs/xattr.h | 10 ++- fs/squashfs/xattr_id.c | 66 +++++++++++++-- include/linux/kprobes.h | 2 +- include/linux/string.h | 4 + include/linux/sunrpc/xdr.h | 3 +- init/init_task.c | 3 +- kernel/kprobes.c | 34 ++++++-- kernel/trace/ftrace.c | 2 - kernel/trace/trace_kprobe.c | 4 +- lib/string.c | 47 +++++++++-- net/key/af_key.c | 6 +- net/sunrpc/auth_gss/auth_gss.c | 30 +------ net/sunrpc/auth_gss/auth_gss_internal.h | 45 ++++++++++ net/sunrpc/auth_gss/gss_krb5_mech.c | 31 +------ 30 files changed, 375 insertions(+), 173 deletions(-) create mode 100644 net/sunrpc/auth_gss/auth_gss_internal.h -- 2.25.1

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[PATCH kernel-4.19 1/5] scsi/hifc: only support 64 bit OS
by Yang Yingliang 08 Mar '21

08 Mar '21

From: Chenguangli <chenguangli2(a)huawei.com> driver inclusion category: feature bugzilla: NA ----------------------------------------------------------------------- This module is used to register the hifc driver FC capability to the SCSI layer. Signed-off-by: Chenguangli <chenguangli2(a)huawei.com> Reviewed-by: Zengweiliang <zengweiliang.zengweiliang(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/scsi/huawei/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/huawei/Kconfig b/drivers/scsi/huawei/Kconfig index a9fbdef9b4b38..1fe47e626f568 100644 --- a/drivers/scsi/huawei/Kconfig +++ b/drivers/scsi/huawei/Kconfig @@ -3,9 +3,10 @@ # config SCSI_HUAWEI_FC - tristate "Huawei devices" + tristate "Huawei Fibre Channel Adapter" depends on PCI && SCSI depends on SCSI_FC_ATTRS + depends on ARM64 || X86_64 default m ---help--- If you have a Fibre Channel PCI card belonging to this class, say Y. -- 2.25.1

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[PATCH kernel-4.19 00/39] backport stable-4.19.175
by Yang Yingliang 08 Mar '21

08 Mar '21

Alexey Dobriyan (1): Input: i8042 - unbreak Pegatron C15B Arnd Bergmann (1): elfcore: fix building with clang Aurelien Aptel (1): cifs: report error instead of invalid when revalidating a dentry fails Benjamin Valentin (1): Input: xpad - sync supported devices with fork on GitHub Chenxin Jin (1): USB: serial: cp210x: add new VID/PID for supporting Teraoka AD2000 Christoph Schemmel (1): USB: serial: option: Adding support for Cinterion MV31 DENG Qingfang (1): net: dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add Dan Carpenter (1): USB: gadget: legacy: fix an error code in eth_bind() Dave Hansen (1): x86/apic: Add extra serialization for non-serializing MSRs David Howells (1): rxrpc: Fix deadlock around release of dst cached on udp tunnel Felix Fietkau (1): mac80211: fix station rate table updates on assoc Fengnan Chang (1): mmc: core: Limit retries when analyse of SDIO tuples fails Gary Bisson (1): usb: dwc3: fix clock issue during resume in OTG mode Greg Kroah-Hartman (1): Linux 4.19.175 Gustavo A. R. Silva (1): smb3: Fix out-of-bounds bug in SMB2_negotiate() Heiko Stuebner (1): usb: dwc2: Fix endpoint direction check in ep_from_windex Hugh Dickins (1): mm: thp: fix MADV_REMOVE deadlock on shmem THP Jeremy Figgins (1): USB: usblp: don't call usb_set_interface if there's a single alt Josh Poimboeuf (1): x86/build: Disable CET instrumentation in the kernel Liangyan (1): ovl: fix dentry leak in ovl_get_redirect Marc Zyngier (1): genirq/msi: Activate Multi-MSI early when MSI_FLAG_ACTIVATE_EARLY is set Mathias Nyman (1): xhci: fix bounce buffer usage for non-sg list case Muchun Song (4): mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page mm: hugetlb: fix a race between freeing and dissolving the page mm: hugetlb: fix a race between isolating and freeing page mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active Nadav Amit (1): iommu/vt-d: Do not use flush-queue when caching-mode is on Pho Tran (1): USB: serial: cp210x: add pid/vid for WSDA-200-USB Roman Gushchin (1): memblock: do not start bottom-up allocations with kernel_end Russell King (1): ARM: footbridge: fix dc21285 PCI configuration accessors Sean Christopherson (1): KVM: SVM: Treat SVM as unsupported when running as an SEV guest Stefan Chulski (1): net: mvpp2: TCAM entry enable should be written after SRAM data Thorsten Leemhuis (1): nvme-pci: avoid the deepest sleep state on Kingston A2000 SSDs Vadim Fedorenko (1): net: ip_tunnel: fix mtu calculation Wang ShaoBo (1): kretprobe: Avoid re-registration of the same kretprobe earlier Xiao Ni (1): md: Set prev_flush_start and flush_bio in an atomic way Xie He (1): net: lapb: Copy the skb before sending a packet Yoshihiro Shimoda (1): usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop() Zyta Szpak (1): arm64: dts: ls1046a: fix dcfg address range Makefile | 8 +-- arch/arm/mach-footbridge/dc21285.c | 12 ++--- .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 2 +- arch/x86/Makefile | 3 ++ arch/x86/include/asm/apic.h | 10 ---- arch/x86/include/asm/barrier.h | 18 +++++++ arch/x86/kernel/apic/apic.c | 4 ++ arch/x86/kernel/apic/x2apic_cluster.c | 6 ++- arch/x86/kernel/apic/x2apic_phys.c | 6 ++- arch/x86/kvm/svm.c | 5 ++ drivers/input/joystick/xpad.c | 17 ++++++- drivers/input/serio/i8042-x86ia64io.h | 2 + drivers/iommu/intel-iommu.c | 6 +++ drivers/md/md.c | 2 + drivers/mmc/core/sdio_cis.c | 6 +++ drivers/net/dsa/mv88e6xxx/chip.c | 6 ++- .../net/ethernet/marvell/mvpp2/mvpp2_prs.c | 10 ++-- drivers/nvme/host/pci.c | 2 + drivers/usb/class/usblp.c | 19 ++++--- drivers/usb/dwc2/gadget.c | 8 +-- drivers/usb/dwc3/core.c | 2 +- drivers/usb/gadget/legacy/ether.c | 4 +- drivers/usb/host/xhci-ring.c | 31 +++++++----- drivers/usb/renesas_usbhs/fifo.c | 1 + drivers/usb/serial/cp210x.c | 2 + drivers/usb/serial/option.c | 6 +++ fs/afs/main.c | 6 +-- fs/cifs/dir.c | 22 ++++++++- fs/cifs/smb2pdu.h | 2 +- fs/hugetlbfs/inode.c | 3 +- fs/overlayfs/dir.c | 2 +- include/linux/elfcore.h | 22 +++++++++ include/linux/hugetlb.h | 3 ++ include/linux/msi.h | 6 +++ kernel/Makefile | 1 - kernel/elfcore.c | 26 ---------- kernel/irq/msi.c | 44 ++++++++--------- kernel/kprobes.c | 4 ++ mm/huge_memory.c | 37 ++++++++------ mm/hugetlb.c | 48 ++++++++++++++++-- mm/memblock.c | 49 +++---------------- net/ipv4/ip_tunnel.c | 16 +++--- net/lapb/lapb_out.c | 3 +- net/mac80211/driver-ops.c | 5 +- net/mac80211/rate.c | 3 +- net/rxrpc/af_rxrpc.c | 6 +-- 46 files changed, 307 insertions(+), 199 deletions(-) delete mode 100644 kernel/elfcore.c -- 2.25.1

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Re: [PATCH] kbuild fix: keep the original function in Makefile.lib for non-RPi
by Zheng Zengkai 08 Mar '21

08 Mar '21

Hi Yafen, > ---------------------- [WARNING] checkpatch ---------------------- > > total: 0 errors, 1 warnings, 27 lines checked > > WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line) > #84: > /bin/sh: -c: line 0: `set -e; echo ' DTCO arch/arm64/boot/dts/overlays/act-led.dtbo'; mkdir -p arch/arm64/boot/dts/overlays/ ; gcc -E -Wp,-MMD,arch/arm64/boot/dts/overlays/.act-led.dtbo.d.pre.tmp -nostdinc -I./scripts/dtc/include-prefixes -undef -D__DTS__ -x assembler-with-cpp -o arch/arm64/boot/dts/overlays/.act-led.dtbo.dts.tmp arch/arm64/boot/dts/overlays/act-led-overlay.dts ; ./scripts/dtc/dtc -@ -H epapr -O dtb -o arch/arm64/boot/dts/overlays/act-led.dtbo -b 0 -i arch/arm64/boot/dts/overlays/ -Wno-interrupt_provider -Wno-unit_address_vs_reg -Wno-unit_address_format -Wno-gpios_property -Wno-avoid_unnecessary_addr_size -Wno-alias_paths -Wno-graph_child_address -Wno-simple_bus_reg -Wno-unique_unit_address -Wno-pci_device_reg -Wno-interrupts_property ifeq (y,y) -Wno-label_is_string -Wno-reg_format -Wno-pci_device_bus_num -Wno-i2c_bus_reg -Wno-spi_bus_reg -Wno-avoid_default_addr_size endif -d arch/arm64/boot/dts/overlays/.act-led.dtbo.d.dtc.tmp arch/arm64/boot/dts/overlays/.act-led.dtbo.dts.tmp ; cat ...; rm -f arch/arm64/boot/dts/overlays/.act-led.dtbo.d' > > total: 0 errors, 1 warnings, 27 lines checked > > NOTE: For some of the reported defects, checkpatch may be able to > mechanically convert to the typical style using --fix or --fix-inplace. > > kbuild-fix-keep-the-original-function-in-Makefile.lib-for-non-RPi.patch has style problems, please review. This patch has style problems, please review. Thanks!

2 1

[PATCH] kbuild fix: keep the original function in Makefile.lib for non-RPi
by fangyafenqidai＠163.com 08 Mar '21

08 Mar '21

From: Fang Yafen <yafen(a)iscas.ac.cn> Fix the following compile error when using bcm2711_defconfig (for RPi). /bin/sh: -c: line 0: syntax error near unexpected token `(' /bin/sh: -c: line 0: `set -e; echo ' DTCO arch/arm64/boot/dts/overlays/act-led.dtbo'; mkdir -p arch/arm64/boot/dts/overlays/ ; gcc -E -Wp,-MMD,arch/arm64/boot/dts/overlays/.act-led.dtbo.d.pre.tmp -nostdinc -I./scripts/dtc/include-prefixes -undef -D__DTS__ -x assembler-with-cpp -o arch/arm64/boot/dts/overlays/.act-led.dtbo.dts.tmp arch/arm64/boot/dts/overlays/act-led-overlay.dts ; ./scripts/dtc/dtc -@ -H epapr -O dtb -o arch/arm64/boot/dts/overlays/act-led.dtbo -b 0 -i arch/arm64/boot/dts/overlays/ -Wno-interrupt_provider -Wno-unit_address_vs_reg -Wno-unit_address_format -Wno-gpios_property -Wno-avoid_unnecessary_addr_size -Wno-alias_paths -Wno-graph_child_address -Wno-simple_bus_reg -Wno-unique_unit_address -Wno-pci_device_reg -Wno-interrupts_property ifeq (y,y) -Wno-label_is_string -Wno-reg_format -Wno-pci_device_bus_num -Wno-i2c_bus_reg -Wno-spi_bus_reg -Wno-avoid_default_addr_size endif -d arch/arm64/boot/dts/overlays/.act-led.dtbo.d.dtc.tmp arch/arm64/boot/dts/overlays/.act-led.dtbo.dts.tmp ; cat ...; rm -f arch/arm64/boot/dts/overlays/.act-led.dtbo.d' make[2]: *** [scripts/Makefile.lib;363: arch/arm64/boot/dts/overlays/act-led.dtbo] Error 1 make[2]: *** Waiting for unfinished jobs.... Related patches: ffa2d13ccc3 BCM2708: Add core Device Tree support 4894352ec98 kbuild: Silence unavoidable dtc overlay warnings a4a4d07f0cf kbuild: keep the original function for non-RPi Signed-off-by: Fang Yafen <yafen(a)iscas.ac.cn> --- scripts/Makefile.lib | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index c23e3ae7ef40..a0e0e2543165 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -342,25 +342,25 @@ endef $(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE $(call if_changed_rule,dtc,yaml) +ifeq ($(CONFIG_OPENEULER_RASPBERRYPI),y) quiet_cmd_dtco = DTCO $@ cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \ $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ $(DTC) -@ -H epapr -O dtb -o $@ -b 0 \ -i $(dir $<) $(DTC_FLAGS) \ -Wno-interrupts_property \ -ifeq ($(CONFIG_OPENEULER_RASPBERRYPI),y) \ -Wno-label_is_string \ -Wno-reg_format \ -Wno-pci_device_bus_num \ -Wno-i2c_bus_reg \ -Wno-spi_bus_reg \ -Wno-avoid_default_addr_size \ -endif \ -d $(depfile).dtc.tmp $(dtc-tmp) ; \ cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) $(obj)/%.dtbo: $(src)/%-overlay.dts FORCE $(call if_changed_dep,dtco) +endif dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) -- 2.23.0

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[PATCH openEuler-21.03 v3 1/2] arm64: Add memmap parameter and register pmem
by zhuling8＠huawei.com 08 Mar '21

08 Mar '21

From: ZhuLing <zhuling8(a)huawei.com> hulk inclusion category: feature bugzilla: 48159 CVE: NA Register pmem in arm64: Use memmap(memmap=nn[KMG]!ss[KMG]) reserve memory and e820(driver/nvdimm/e820.c) function to register persistent memory in arm64. when the kernel restart or update, the data in PMEM will not be lost and can be loaded faster. this is a general features. driver/nvdimm/e820.c: The function of this file is scan "iomem_resource" and take advantage of nvdimm resource discovery mechanism by registering a resource named "Persistent Memory (legacy)", this function doesn't depend on architecture. We will push the feature to linux kernel community and discuss to modify the file name. because people have a mistaken notion that the e820.c is depend on x86. If you want use this features, you need do as follows: 1.Reserve memory: add memmap to reserve memory in grub.cfg memmap=nn[KMG]!ss[KMG] exp:memmap=100K!0x1a0000000. 2.Insmod nd_e820.ko: modprobe nd_e820. 3.Check pmem device in /dev exp: /dev/pmem0 Signed-off-by: ZhuLing <zhuling8(a)huawei.com> Signed-off-by: Sang Yan <sangyan(a)huawei.com> Acked-by: Hanjun Guo <guohanjun(a)huawei.com> --- arch/arm64/Kconfig | 21 ++++++++++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/pmem.c | 35 +++++++++++++++++ arch/arm64/kernel/setup.c | 10 +++++ arch/arm64/mm/init.c | 97 ++++++++++++++++++++++++++++++++++++++++++++++ drivers/nvdimm/Kconfig | 5 +++ drivers/nvdimm/Makefile | 2 +- 7 files changed, 170 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/kernel/pmem.c diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c451137..326f26d 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -360,6 +360,27 @@ config ARM64_CPU_PARK config ARCH_HAS_CPU_RELAX def_bool y +config ARM64_PMEM_RESERVE + bool "Reserve memory for persistent storage" + default n + help + Use memmap=nn[KMG]!ss[KMG](memmap=100K!0x1a0000000) reserve + memory for persistent storage. + + Say y here to enable this feature. + +config ARM64_PMEM_LEGACY_DEVICE + bool "Create persistent storage" + depends on BLK_DEV + depends on LIBNVDIMM + select ARM64_PMEM_RESERVE + help + Use reserved memory for persistent storage when the kernel + restart or update. the data in PMEM will not be lost and + can be loaded faster. + + Say y if unsure. + source "arch/arm64/Kconfig.platforms" menu "Kernel Features" diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 967cb3c..be996f3 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -67,6 +67,7 @@ obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o obj-$(CONFIG_ARM64_MTE) += mte.o obj-$(CONFIG_MPAM) += mpam/ +obj-$(CONFIG_ARM64_PMEM_LEGACY_DEVICE) += pmem.o obj-y += vdso/ probes/ obj-$(CONFIG_COMPAT_VDSO) += vdso32/ diff --git a/arch/arm64/kernel/pmem.c b/arch/arm64/kernel/pmem.c new file mode 100644 index 0000000..16eaf70 --- /dev/null +++ b/arch/arm64/kernel/pmem.c @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright(c) 2021 Huawei Technologies Co., Ltd + * + * Derived from x86 and arm64 implement PMEM. + */ +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/module.h> + +static int found(struct resource *res, void *data) +{ + return 1; +} + +static int __init register_e820_pmem(void) +{ + struct platform_device *pdev; + int rc; + + rc = walk_iomem_res_desc(IORES_DESC_PERSISTENT_MEMORY_LEGACY, + IORESOURCE_MEM, 0, -1, NULL, found); + if (rc <= 0) + return 0; + + /* + * See drivers/nvdimm/e820.c for the implementation, this is + * simply here to trigger the module to load on demand. + */ + pdev = platform_device_alloc("e820_pmem", -1); + + return platform_device_add(pdev); +} +device_initcall(register_e820_pmem); diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 5e282d3..84c71c8 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -57,6 +57,10 @@ static int num_standard_resources; static struct resource *standard_resources; +#ifdef CONFIG_ARM64_PMEM_RESERVE +extern struct resource pmem_res; +#endif + phys_addr_t __fdt_pointer __initdata; /* @@ -270,6 +274,12 @@ static void __init request_standard_resources(void) request_resource(res, &pin_memory_resource); #endif } + +#ifdef CONFIG_ARM64_PMEM_RESERVE + if (pmem_res.end && pmem_res.start) + request_resource(&iomem_resource, &pmem_res); +#endif + } static int __init reserve_memblock_reserved_regions(void) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index b343744..f22faea 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -66,6 +66,18 @@ EXPORT_SYMBOL(memstart_addr); phys_addr_t arm64_dma_phys_limit __ro_after_init; phys_addr_t arm64_dma32_phys_limit __ro_after_init; +static unsigned long long pmem_size, pmem_start; + +#ifdef CONFIG_ARM64_PMEM_RESERVE +struct resource pmem_res = { + .name = "Persistent Memory (legacy)", + .start = 0, + .end = 0, + .flags = IORESOURCE_MEM, + .desc = IORES_DESC_PERSISTENT_MEMORY_LEGACY +}; +#endif + #ifndef CONFIG_KEXEC_CORE static void __init reserve_crashkernel(void) { @@ -378,6 +390,87 @@ static int __init reserve_park_mem(void) } #endif +static int __init is_mem_valid(unsigned long long mem_size, unsigned long long mem_start) +{ + if (!memblock_is_region_memory(mem_start, mem_size)) { + pr_warn("cannot reserve mem: region is not memory!\n"); + return -EINVAL; + } + + if (memblock_is_region_reserved(mem_start, mem_size)) { + pr_warn("cannot reserve mem: region overlaps reserved memory!\n"); + return -EINVAL; + } + + if (!IS_ALIGNED(mem_start, SZ_2M)) { + pr_warn("cannot reserve mem: base address is not 2MB aligned!\n"); + return -EINVAL; + } + + return 0; +} + +static int __init parse_memmap_one(char *p) +{ + char *oldp; + phys_addr_t start_at, mem_size; + + if (!p) + return -EINVAL; + + oldp = p; + mem_size = memparse(p, &p); + if (p == oldp) + return -EINVAL; + + if (!mem_size) + return -EINVAL; + + mem_size = PAGE_ALIGN(mem_size); + + if (*p == '!') { + start_at = memparse(p+1, &p); + + if (is_mem_valid(mem_size, start_at) != 0) + return -EINVAL; + + pr_info("pmem reserved: 0x%016llx - 0x%016llx (%lld MB)\n", + start_at, start_at + mem_size, mem_size >> 20); + pmem_start = start_at; + pmem_size = mem_size; + } else + pr_info("Unrecognized memmap option, please check the parameter.\n"); + + return *p == '\0' ? 0 : -EINVAL; +} + +static int __init parse_memmap_opt(char *str) +{ + while (str) { + char *k = strchr(str, ','); + + if (k) + *k++ = 0; + + parse_memmap_one(str); + str = k; + } + + return 0; +} +early_param("memmap", parse_memmap_opt); + +#ifdef CONFIG_ARM64_PMEM_RESERVE +static void __init reserve_pmem(void) +{ + memblock_remove(pmem_start, pmem_size); + pr_info("pmem reserved: 0x%016llx - 0x%016llx (%lld MB)\n", + pmem_start, pmem_start + pmem_size, pmem_size >> 20); + pmem_res.start = pmem_start; + pmem_res.end = pmem_start + pmem_size - 1; +} +#endif + void __init arm64_memblock_init(void) { const s64 linear_region_size = BIT(vabits_actual - 1); @@ -511,6 +604,10 @@ void __init arm64_memblock_init(void) reserve_elfcorehdr(); +#ifdef CONFIG_ARM64_PMEM_RESERVE + reserve_pmem(); +#endif + high_memory = __va(memblock_end_of_DRAM() - 1) + 1; dma_contiguous_reserve(arm64_dma32_phys_limit); diff --git a/drivers/nvdimm/Kconfig b/drivers/nvdimm/Kconfig index b7d1eb3..ce4de75 100644 --- a/drivers/nvdimm/Kconfig +++ b/drivers/nvdimm/Kconfig @@ -132,3 +132,8 @@ config NVDIMM_TEST_BUILD infrastructure. endif + +config PMEM_LEGACY + tristate "Pmem_legacy" + select X86_PMEM_LEGACY if X86 + select ARM64_PMEM_LEGACY_DEVICE if ARM64 diff --git a/drivers/nvdimm/Makefile b/drivers/nvdimm/Makefile index 29203f3..6f8dc92 100644 --- a/drivers/nvdimm/Makefile +++ b/drivers/nvdimm/Makefile @@ -3,7 +3,7 @@ obj-$(CONFIG_LIBNVDIMM) += libnvdimm.o obj-$(CONFIG_BLK_DEV_PMEM) += nd_pmem.o obj-$(CONFIG_ND_BTT) += nd_btt.o obj-$(CONFIG_ND_BLK) += nd_blk.o -obj-$(CONFIG_X86_PMEM_LEGACY) += nd_e820.o +obj-$(CONFIG_PMEM_LEGACY) += nd_e820.o obj-$(CONFIG_OF_PMEM) += of_pmem.o obj-$(CONFIG_VIRTIO_PMEM) += virtio_pmem.o nd_virtio.o -- 2.9.5

1 1

[PATCH openEuler-21.03 v2 1/2] arm64: Add memmap parameter and register pmem
by Zhuling 08 Mar '21

08 Mar '21

From: ZhuLing <zhuling8(a)huawei.com> hulk inclusion category: feature bugzilla: 48159 CVE: NA Register pmem in arm64: Use memmap(memmap=nn[KMG]!ss[KMG]) reserve memory and e820(driver/nvdimm/e820.c) function to register persistent memory in arm64. when the kernel restart or update, the data in PMEM will not be lost and can be loaded faster. this is a general features. driver/nvdimm/e820.c: The function of this file is scan "iomem_resource" and take advantage of nvdimm resource discovery mechanism by registering a resource named "Persistent Memory (legacy)", this function doesn't depend on architecture. We will push the feature to linux kernel community and discuss to modify the file name. because people have a mistaken notion that the e820.c is depend on x86. If you want use this features, you need do as follows: 1.Reserve memory: add memmap to reserve memory in grub.cfg memmap=nn[KMG]!ss[KMG] exp:memmap=100K!0x1a0000000. 2.Insmod nd_e820.ko: modprobe nd_e820. 3.Check pmem device in /dev exp: /dev/pmem0 Signed-off-by: ZhuLing <zhuling8(a)huawei.com> --- arch/arm64/Kconfig | 21 +++++++++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/pmem.c | 35 ++++++++++++++ arch/arm64/kernel/setup.c | 10 ++++ arch/arm64/mm/init.c | 97 ++++++++++++++++++++++++++++++++++++++ drivers/nvdimm/Kconfig | 5 ++ drivers/nvdimm/Makefile | 2 +- 7 files changed, 170 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/kernel/pmem.c diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c451137ab..326f26d40 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -360,6 +360,27 @@ config ARM64_CPU_PARK config ARCH_HAS_CPU_RELAX def_bool y +config ARM64_PMEM_RESERVE + bool "Reserve memory for persistent storage" + default n + help + Use memmap=nn[KMG]!ss[KMG](memmap=100K!0x1a0000000) reserve + memory for persistent storage. + + Say y here to enable this feature. + +config ARM64_PMEM_LEGACY_DEVICE + bool "Create persistent storage" + depends on BLK_DEV + depends on LIBNVDIMM + select ARM64_PMEM_RESERVE + help + Use reserved memory for persistent storage when the kernel + restart or update. the data in PMEM will not be lost and + can be loaded faster. + + Say y if unsure. + source "arch/arm64/Kconfig.platforms" menu "Kernel Features" diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 967cb3c6d..be996f3c1 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -67,6 +67,7 @@ obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o obj-$(CONFIG_ARM64_MTE) += mte.o obj-$(CONFIG_MPAM) += mpam/ +obj-$(CONFIG_ARM64_PMEM_LEGACY_DEVICE) += pmem.o obj-y += vdso/ probes/ obj-$(CONFIG_COMPAT_VDSO) += vdso32/ diff --git a/arch/arm64/kernel/pmem.c b/arch/arm64/kernel/pmem.c new file mode 100644 index 000000000..16eaf706f --- /dev/null +++ b/arch/arm64/kernel/pmem.c @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright(c) 2021 Huawei Technologies Co., Ltd + * + * Derived from x86 and arm64 implement PMEM. + */ +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/module.h> + +static int found(struct resource *res, void *data) +{ + return 1; +} + +static int __init register_e820_pmem(void) +{ + struct platform_device *pdev; + int rc; + + rc = walk_iomem_res_desc(IORES_DESC_PERSISTENT_MEMORY_LEGACY, + IORESOURCE_MEM, 0, -1, NULL, found); + if (rc <= 0) + return 0; + + /* + * See drivers/nvdimm/e820.c for the implementation, this is + * simply here to trigger the module to load on demand. + */ + pdev = platform_device_alloc("e820_pmem", -1); + + return platform_device_add(pdev); +} +device_initcall(register_e820_pmem); diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 5e282d31a..84c71c88d 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -57,6 +57,10 @@ static int num_standard_resources; static struct resource *standard_resources; +#ifdef CONFIG_ARM64_PMEM_RESERVE +extern struct resource pmem_res; +#endif + phys_addr_t __fdt_pointer __initdata; /* @@ -270,6 +274,12 @@ static void __init request_standard_resources(void) request_resource(res, &pin_memory_resource); #endif } + +#ifdef CONFIG_ARM64_PMEM_RESERVE + if (pmem_res.end && pmem_res.start) + request_resource(&iomem_resource, &pmem_res); +#endif + } static int __init reserve_memblock_reserved_regions(void) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index b3437440d..f22faea1a 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -66,6 +66,18 @@ EXPORT_SYMBOL(memstart_addr); phys_addr_t arm64_dma_phys_limit __ro_after_init; phys_addr_t arm64_dma32_phys_limit __ro_after_init; +static unsigned long long pmem_size, pmem_start; + +#ifdef CONFIG_ARM64_PMEM_RESERVE +struct resource pmem_res = { + .name = "Persistent Memory (legacy)", + .start = 0, + .end = 0, + .flags = IORESOURCE_MEM, + .desc = IORES_DESC_PERSISTENT_MEMORY_LEGACY +}; +#endif + #ifndef CONFIG_KEXEC_CORE static void __init reserve_crashkernel(void) { @@ -378,6 +390,87 @@ static int __init reserve_park_mem(void) } #endif +static int __init is_mem_valid(unsigned long long mem_size, unsigned long long mem_start) +{ + if (!memblock_is_region_memory(mem_start, mem_size)) { + pr_warn("cannot reserve mem: region is not memory!\n"); + return -EINVAL; + } + + if (memblock_is_region_reserved(mem_start, mem_size)) { + pr_warn("cannot reserve mem: region overlaps reserved memory!\n"); + return -EINVAL; + } + + if (!IS_ALIGNED(mem_start, SZ_2M)) { + pr_warn("cannot reserve mem: base address is not 2MB aligned!\n"); + return -EINVAL; + } + + return 0; +} + +static int __init parse_memmap_one(char *p) +{ + char *oldp; + phys_addr_t start_at, mem_size; + + if (!p) + return -EINVAL; + + oldp = p; + mem_size = memparse(p, &p); + if (p == oldp) + return -EINVAL; + + if (!mem_size) + return -EINVAL; + + mem_size = PAGE_ALIGN(mem_size); + + if (*p == '!') { + start_at = memparse(p+1, &p); + + if (is_mem_valid(mem_size, start_at) != 0) + return -EINVAL; + + pr_info("pmem reserved: 0x%016llx - 0x%016llx (%lld MB)\n", + start_at, start_at + mem_size, mem_size >> 20); + pmem_start = start_at; + pmem_size = mem_size; + } else + pr_info("Unrecognized memmap option, please check the parameter.\n"); + + return *p == '\0' ? 0 : -EINVAL; +} + +static int __init parse_memmap_opt(char *str) +{ + while (str) { + char *k = strchr(str, ','); + + if (k) + *k++ = 0; + + parse_memmap_one(str); + str = k; + } + + return 0; +} +early_param("memmap", parse_memmap_opt); + +#ifdef CONFIG_ARM64_PMEM_RESERVE +static void __init reserve_pmem(void) +{ + memblock_remove(pmem_start, pmem_size); + pr_info("pmem reserved: 0x%016llx - 0x%016llx (%lld MB)\n", + pmem_start, pmem_start + pmem_size, pmem_size >> 20); + pmem_res.start = pmem_start; + pmem_res.end = pmem_start + pmem_size - 1; +} +#endif + void __init arm64_memblock_init(void) { const s64 linear_region_size = BIT(vabits_actual - 1); @@ -511,6 +604,10 @@ void __init arm64_memblock_init(void) reserve_elfcorehdr(); +#ifdef CONFIG_ARM64_PMEM_RESERVE + reserve_pmem(); +#endif + high_memory = __va(memblock_end_of_DRAM() - 1) + 1; dma_contiguous_reserve(arm64_dma32_phys_limit); diff --git a/drivers/nvdimm/Kconfig b/drivers/nvdimm/Kconfig index b7d1eb38b..ce4de7526 100644 --- a/drivers/nvdimm/Kconfig +++ b/drivers/nvdimm/Kconfig @@ -132,3 +132,8 @@ config NVDIMM_TEST_BUILD infrastructure. endif + +config PMEM_LEGACY + tristate "Pmem_legacy" + select X86_PMEM_LEGACY if X86 + select ARM64_PMEM_LEGACY_DEVICE if ARM64 diff --git a/drivers/nvdimm/Makefile b/drivers/nvdimm/Makefile index 29203f3d3..6f8dc9242 100644 --- a/drivers/nvdimm/Makefile +++ b/drivers/nvdimm/Makefile @@ -3,7 +3,7 @@ obj-$(CONFIG_LIBNVDIMM) += libnvdimm.o obj-$(CONFIG_BLK_DEV_PMEM) += nd_pmem.o obj-$(CONFIG_ND_BTT) += nd_btt.o obj-$(CONFIG_ND_BLK) += nd_blk.o -obj-$(CONFIG_X86_PMEM_LEGACY) += nd_e820.o +obj-$(CONFIG_PMEM_LEGACY) += nd_e820.o obj-$(CONFIG_OF_PMEM) += of_pmem.o obj-$(CONFIG_VIRTIO_PMEM) += virtio_pmem.o nd_virtio.o -- 2.19.1

3 4

openEuler 20.03 LTS SP1 SP2 兼容性 KABI 白名单初稿预审
by Xie XiuQi 08 Mar '21

08 Mar '21

各位好，根据前期沟通，OSV、驱动兼容性SIG都对内核接口兼容性提出了诉求。根据前期沟通的信息，以及收集的驱动接口使用情况，形成一份 20.03 LTS SP1 SP2 兼容性 KABI 白名单初稿，请大家评审。 KABI (Kernel Application Binary Interface) 兼容，即内核与驱动的二进制兼容。就是驱动不用重新编译，就可以在新内核上安装使用。如果驱动用到的接口都是兼容的，那么驱动就可以不用重新编译就可以在新版本安装使用。上游社区考虑到便于开发、和防止架构腐化，不考虑 KABI 的兼容性。业界的 KABI 兼容都是由 Linux 发行版来做的，而且兼容的接口越多、维护时间越长，维护成本也越高。 openEuler 通过多次与下游OSV和驱动团队交流，根据下游反馈的诉求， openEuler 20.03 LTS SP1、SP2 版本，提供一定范围的 KABI 兼容能力，目的是使常用的板卡驱动，在SP1、后续的 SP1 update 版本、SP2及SP2 update版本能兼容。 kabi 兼容列表白名单的主要输入是驱动（ko），我们根据下游的反馈，收集到部分常用驱动，作为兼容的目标，驱动列表如下。 ARM64 版本拟兼容的驱动（ko）列表 |amdgpu.ko bnx2.ko bnx2x.ko bnxt_en.ko bnxt_re.ko hclge.ko hclgevf.ko hifc.ko hinic.ko hnae3.ko hns3.ko i40e.ko ice.ko igb.ko ixgbe.ko ixgbevf.ko lpfc.ko megaraid_sas.ko mlx4_core.ko mlx4_ib.ko mlx5_core.ko mlx5_ib.ko mpt3sas.ko nouveau.ko nvme.ko qed.ko qede.ko qla2xxx.ko smartpqi.ko tg3.ko txgbe.ko | X86 版本拟兼容的驱动（ko）列表 |amdgpu.ko bnx2.ko bnx2x.ko bnxt_en.ko bnxt_re.ko hifc.ko hinic.ko i40e.ko ice.ko igb.ko ixgbe.ko ixgbevf.ko lpfc.ko megaraid_sas.ko mlx4_core.ko mlx4_ib.ko mlx5_core.ko mlx5_ib.ko mpt3sas.ko nouveau.ko nvme.ko qed.ko qede.ko qla2xxx.ko smartpqi.ko tg3.ko txgbe.ko | 我们收集了上表中驱动使用到接口，形成了一份 kabi 白名单列表初稿，请大家评审。重要的说明和提示： 1. 上述列表中多数驱动，还没有针对 openEuler SP1 的正式二进制版本，因此我们根据开源的版本或相近的版本收集了相关 kabi 列表，可能与板卡厂商的最终发布的版本存在少量差异。下游OSV或驱动团队如果发现有接口没在给出的列表中的，可以在评审过程中提出来。 2. 如果有新增 KABI 兼容性的诉求，需要给出需要兼容的 kabi 接口名称，以及使用到的驱动名称，以方便评估。 3. 评审反馈，可以在 issue 中反馈，https://gitee.com/openeuler/kernel/issues/I3ABVJ 也可以通过回复邮件反馈。 4. 收集评审反馈信息的时间为1周，截止到下周五（3月12日）下午17:00. --- openEuler kernel SIG， 2021-3-6 --- 附1：ARM64 平台 KABI 白名单列表初稿（1905个） acpi_bus_get_device acpi_check_dsm acpi_dev_found acpi_disabled acpi_dma_configure acpi_evaluate_dsm acpi_evaluate_object acpi_format_exception acpi_gbl_FADT acpi_get_devices acpi_get_handle acpi_get_name acpi_get_table acpi_gsi_to_irq acpi_handle_printk acpi_has_method acpi_lid_open acpi_os_map_memory acpi_os_unmap_memory acpi_register_gsi acpi_unregister_gsi add_timer add_wait_queue add_wait_queue_exclusive admin_timeout alloc_chrdev_region alloc_cpu_rmap __alloc_disk_node alloc_etherdev_mqs alloc_netdev_mqs alloc_pages_current __alloc_pages_nodemask __alloc_percpu __alloc_skb __alloc_workqueue_key __arch_clear_user __arch_copy_from_user __arch_copy_in_user __arch_copy_to_user arch_timer_read_counter arch_wb_cache_pmem arm64_const_caps_ready arp_tbl async_schedule _atomic_dec_and_lock atomic_notifier_call_chain atomic_notifier_chain_register atomic_notifier_chain_unregister attribute_container_find_class_device autoremove_wake_function backlight_device_register backlight_device_unregister backlight_force_update bdevname bdev_read_only bdget_disk _bin2bcd bio_add_page bio_alloc_bioset bio_clone_fast bio_endio bio_free_pages bio_init bio_put bioset_exit bioset_init __bitmap_and __bitmap_andnot __bitmap_clear __bitmap_complement __bitmap_equal bitmap_find_free_region bitmap_find_next_zero_area_off bitmap_free __bitmap_intersects __bitmap_or __bitmap_parse bitmap_parselist bitmap_print_to_pagebuf bitmap_release_region __bitmap_set __bitmap_weight __bitmap_xor bitmap_zalloc bit_wait blk_alloc_queue blk_check_plugged blk_cleanup_queue blkdev_get_by_path blkdev_issue_discard blkdev_issue_write_same blkdev_issue_zeroout blkdev_put blk_execute_rq blk_execute_rq_nowait blk_finish_plug blk_get_queue blk_get_request blk_mq_alloc_tag_set blk_mq_complete_request blk_mq_end_request blk_mq_free_request blk_mq_free_tag_set blk_mq_init_queue blk_mq_map_queues blk_mq_pci_map_queues blk_mq_quiesce_queue blk_mq_run_hw_queues blk_mq_start_request blk_mq_tagset_busy_iter blk_mq_tag_to_rq blk_mq_unique_tag blk_mq_unquiesce_queue blk_mq_update_nr_hw_queues blk_put_queue blk_put_request blk_queue_bounce_limit blk_queue_dma_alignment blk_queue_flag_clear blk_queue_flag_set blk_queue_io_min blk_queue_io_opt blk_queue_logical_block_size blk_queue_make_request blk_queue_max_discard_sectors blk_queue_max_hw_sectors blk_queue_max_segments blk_queue_max_segment_size blk_queue_max_write_same_sectors blk_queue_physical_block_size blk_queue_rq_timeout blk_queue_segment_boundary blk_queue_split blk_queue_stack_limits blk_queue_update_dma_alignment blk_queue_virt_boundary blk_queue_write_cache blk_rq_append_bio blk_rq_count_integrity_sg blk_rq_map_integrity_sg blk_rq_map_kern blk_rq_map_sg blk_rq_map_user_iov blk_rq_unmap_user blk_set_stacking_limits blk_start_plug blk_status_to_errno blk_verify_command blocking_notifier_call_chain blocking_notifier_chain_register blocking_notifier_chain_unregister bpf_prog_add bpf_prog_inc bpf_prog_put bpf_trace_run1 bpf_trace_run2 bpf_trace_run3 bpf_trace_run5 bpf_warn_invalid_xdp_action bsg_job_done btree_destroy btree_geo32 btree_geo64 btree_get_prev btree_init btree_insert btree_last btree_lookup btree_remove btree_update build_skb cache_line_size call_netdevice_notifiers call_rcu_sched call_srcu call_usermodehelper cancel_delayed_work cancel_delayed_work_sync cancel_work_sync capable cdev_add cdev_del cdev_init __chash_table_copy_in __chash_table_copy_out __check_object_size __class_create class_destroy __class_register class_unregister _cleanup_srcu_struct clk_get_rate commit_creds compat_alloc_user_space complete complete_all complete_and_exit completion_done component_add component_del _cond_resched console_lock console_unlock __const_udelay consume_skb cpu_bit_bitmap cpufreq_quick_get __cpuhp_remove_state __cpuhp_setup_state cpu_hwcap_keys cpu_hwcaps cpumask_local_spread cpumask_next cpumask_next_and cpu_number __cpu_online_mask __cpu_possible_mask __cpu_present_mask cpus_read_lock cpus_read_unlock crc32c crc32_le crc8 crc8_populate_msb crc_t10dif crypto_ahash_digest crypto_ahash_final crypto_ahash_setkey crypto_alloc_ahash crypto_destroy_tfm crypto_register_shash crypto_unregister_shash csum_ipv6_magic csum_partial csum_tcpudp_nofold _ctype dcb_getapp dcb_ieee_delapp dcb_ieee_getapp_mask dcb_ieee_setapp dcbnl_cee_notify dcb_setapp debugfs_create_atomic_t debugfs_create_dir debugfs_create_file debugfs_create_symlink debugfs_create_u16 debugfs_create_u32 debugfs_create_u64 debugfs_create_u8 debugfs_lookup debugfs_remove default_llseek default_wake_function __delay delayed_work_timer_fn del_gendisk del_timer del_timer_sync destroy_workqueue dev_add_pack dev_addr_add dev_addr_del dev_base_lock dev_close dev_driver_string _dev_err __dev_get_by_index dev_get_by_index dev_get_by_index_rcu dev_get_by_name dev_get_iflink dev_get_stats device_add_disk device_create device_create_file device_destroy device_link_add device_release_driver device_remove_file device_reprobe device_set_wakeup_capable device_set_wakeup_enable _dev_info __dev_kfree_skb_any __dev_kfree_skb_irq devlink_alloc devlink_free devlink_param_driverinit_value_get devlink_param_driverinit_value_set devlink_params_register devlink_params_unregister devlink_param_value_changed devlink_port_attrs_set devlink_port_register devlink_port_type_clear devlink_port_type_eth_set devlink_port_type_ib_set devlink_port_unregister devlink_region_create devlink_region_destroy devlink_region_shapshot_id_get devlink_region_snapshot_create devlink_register devlink_unregister dev_mc_add dev_mc_add_excl dev_mc_del devm_free_irq devm_hwmon_device_register_with_groups devm_ioremap devm_iounmap devm_kfree devm_kmalloc devm_kmemdup devm_mdiobus_alloc_size devm_request_threaded_irq _dev_notice dev_open dev_printk dev_queue_xmit dev_remove_pack dev_set_mac_address dev_set_mtu dev_set_promiscuity dev_trans_start dev_uc_add dev_uc_add_excl dev_uc_del _dev_warn disable_irq disable_irq_nosync dma_alloc_from_dev_coherent dma_common_get_sgtable dma_common_mmap dma_fence_add_callback dma_fence_array_create dma_fence_context_alloc dma_fence_free dma_fence_get_status dma_fence_init dma_fence_release dma_fence_signal dma_fence_signal_locked dma_fence_wait_any_timeout dma_fence_wait_timeout dma_get_required_mask dmam_alloc_coherent dmam_free_coherent dma_pool_alloc dma_pool_create dma_pool_destroy dma_pool_free dma_release_from_dev_coherent dmi_check_system dmi_get_system_info dmi_match __do_once_done __do_once_start do_wait_intr down downgrade_write down_interruptible down_read down_read_trylock down_timeout down_trylock down_write down_write_killable down_write_trylock dput dql_completed dql_reset drain_workqueue driver_create_file driver_for_each_device driver_remove_file drm_add_edid_modes drm_add_modes_noedid drm_atomic_add_affected_connectors drm_atomic_add_affected_planes drm_atomic_commit drm_atomic_get_connector_state drm_atomic_get_crtc_state drm_atomic_get_plane_state drm_atomic_helper_check drm_atomic_helper_check_modeset drm_atomic_helper_check_planes drm_atomic_helper_check_plane_state drm_atomic_helper_cleanup_planes drm_atomic_helper_commit drm_atomic_helper_commit_cleanup_done drm_atomic_helper_commit_hw_done __drm_atomic_helper_connector_destroy_state drm_atomic_helper_connector_destroy_state __drm_atomic_helper_connector_duplicate_state __drm_atomic_helper_connector_reset __drm_atomic_helper_crtc_destroy_state __drm_atomic_helper_crtc_duplicate_state drm_atomic_helper_disable_plane drm_atomic_helper_legacy_gamma_set drm_atomic_helper_page_flip __drm_atomic_helper_plane_destroy_state drm_atomic_helper_plane_destroy_state __drm_atomic_helper_plane_duplicate_state drm_atomic_helper_prepare_planes drm_atomic_helper_resume drm_atomic_helper_set_config drm_atomic_helper_setup_commit drm_atomic_helper_shutdown drm_atomic_helper_suspend drm_atomic_helper_swap_state drm_atomic_helper_update_legacy_modeset_state drm_atomic_helper_update_plane drm_atomic_helper_wait_for_dependencies drm_atomic_helper_wait_for_fences drm_atomic_helper_wait_for_flip_done drm_atomic_state_alloc drm_atomic_state_default_clear drm_atomic_state_default_release __drm_atomic_state_free drm_atomic_state_init drm_calc_vbltimestamp_from_scanoutpos drm_color_lut_extract drm_compat_ioctl drm_connector_attach_encoder drm_connector_cleanup drm_connector_init drm_connector_list_iter_begin drm_connector_list_iter_end drm_connector_list_iter_next drm_connector_register drm_connector_set_path_property drm_connector_unregister drm_connector_update_edid_property drm_crtc_accurate_vblank_count drm_crtc_add_crc_entry drm_crtc_arm_vblank_event drm_crtc_cleanup __drm_crtc_commit_free drm_crtc_enable_color_mgmt drm_crtc_force_disable_all drm_crtc_from_index drm_crtc_handle_vblank drm_crtc_helper_set_config drm_crtc_helper_set_mode drm_crtc_init drm_crtc_init_with_planes drm_crtc_send_vblank_event drm_crtc_vblank_count drm_crtc_vblank_get drm_crtc_vblank_off drm_crtc_vblank_on drm_crtc_vblank_put drm_cvt_mode drm_dbg drm_debugfs_create_files drm_detect_hdmi_monitor drm_detect_monitor_audio drm_dev_alloc drm_dev_put drm_dev_register drm_dev_unregister drm_dp_atomic_find_vcpi_slots drm_dp_atomic_release_vcpi_slots drm_dp_aux_register drm_dp_aux_unregister drm_dp_bw_code_to_link_rate drm_dp_calc_pbn_mode drm_dp_channel_eq_ok drm_dp_check_act_status drm_dp_clock_recovery_ok drm_dp_dpcd_read drm_dp_dpcd_read_link_status drm_dp_dpcd_write drm_dp_find_vcpi_slots drm_dp_get_adjust_request_pre_emphasis drm_dp_get_adjust_request_voltage drm_dp_link_rate_to_bw_code drm_dp_link_train_channel_eq_delay drm_dp_link_train_clock_recovery_delay drm_dp_mst_allocate_vcpi drm_dp_mst_deallocate_vcpi drm_dp_mst_detect_port drm_dp_mst_get_edid drm_dp_mst_hpd_irq drm_dp_mst_reset_vcpi_slots drm_dp_mst_topology_mgr_destroy drm_dp_mst_topology_mgr_init drm_dp_mst_topology_mgr_resume drm_dp_mst_topology_mgr_set_mst drm_dp_mst_topology_mgr_suspend drm_dp_update_payload_part1 drm_dp_update_payload_part2 drm_edid_header_is_valid drm_edid_is_valid drm_edid_to_sad drm_edid_to_speaker_allocation drm_encoder_cleanup drm_encoder_init drm_err drm_fb_helper_add_one_connector drm_fb_helper_alloc_fbi drm_fb_helper_blank drm_fb_helper_cfb_copyarea drm_fb_helper_cfb_fillrect drm_fb_helper_cfb_imageblit drm_fb_helper_check_var drm_fb_helper_debug_enter drm_fb_helper_debug_leave drm_fb_helper_fill_fix drm_fb_helper_fill_var drm_fb_helper_fini drm_fb_helper_hotplug_event drm_fb_helper_init drm_fb_helper_initial_config drm_fb_helper_ioctl drm_fb_helper_lastclose drm_fb_helper_output_poll_changed drm_fb_helper_pan_display drm_fb_helper_prepare drm_fb_helper_remove_one_connector drm_fb_helper_setcmap drm_fb_helper_set_par drm_fb_helper_set_suspend drm_fb_helper_set_suspend_unlocked drm_fb_helper_single_add_all_connectors drm_fb_helper_unregister_fbi drm_format_plane_cpp drm_framebuffer_cleanup drm_framebuffer_init drm_framebuffer_unregister_private drm_gem_dmabuf_kmap drm_gem_dmabuf_kunmap drm_gem_dmabuf_mmap drm_gem_dmabuf_release drm_gem_dmabuf_vmap drm_gem_dmabuf_vunmap drm_gem_fb_create_handle drm_gem_fb_destroy drm_gem_handle_create drm_gem_handle_delete drm_gem_map_attach drm_gem_map_detach drm_gem_map_dma_buf drm_gem_object_init drm_gem_object_lookup drm_gem_object_put_unlocked drm_gem_object_release drm_gem_prime_export drm_gem_prime_fd_to_handle drm_gem_prime_handle_to_fd drm_gem_prime_import drm_gem_private_object_init drm_gem_unmap_dma_buf drm_get_edid drm_get_edid_switcheroo drm_get_format_name drm_get_max_iomem drm_global_item_ref drm_global_item_unref drm_handle_vblank drm_hdmi_avi_infoframe_from_display_mode drm_hdmi_vendor_infoframe_from_display_mode drm_helper_connector_dpms drm_helper_disable_unused_functions drm_helper_hpd_irq_event drm_helper_mode_fill_fb_struct drm_helper_probe_single_connector_modes drm_helper_resume_force_mode drm_i2c_encoder_detect drm_i2c_encoder_init drm_i2c_encoder_mode_fixup drm_i2c_encoder_restore drm_i2c_encoder_save drm_invalid_op drm_ioctl drm_irq_install drm_irq_uninstall drm_is_current_master drm_kms_helper_hotplug_event drm_kms_helper_is_poll_worker drm_kms_helper_poll_disable drm_kms_helper_poll_enable drm_kms_helper_poll_fini drm_kms_helper_poll_init drm_match_cea_mode drm_mm_init drm_mm_insert_node_in_range drm_mm_print drm_mm_remove_node drm_mm_takedown drm_mode_config_cleanup drm_mode_config_init drm_mode_config_reset drm_mode_copy drm_mode_create_dvi_i_properties drm_mode_create_scaling_mode_property drm_mode_create_tv_properties drm_mode_crtc_set_gamma_size drm_mode_debug_printmodeline drm_mode_destroy drm_mode_duplicate drm_mode_equal drm_mode_get_hv_timing drm_mode_is_420_only drm_mode_legacy_fb_format drm_mode_object_find drm_mode_object_put drm_mode_probed_add drm_mode_set_crtcinfo drm_modeset_lock drm_modeset_lock_all drm_modeset_lock_all_ctx drm_mode_set_name drm_modeset_unlock drm_modeset_unlock_all drm_mode_vrefresh drm_object_attach_property drm_object_property_set_value drm_open drm_plane_cleanup drm_plane_create_alpha_property drm_plane_create_color_properties drm_plane_create_zpos_immutable_property drm_plane_create_zpos_property drm_plane_force_disable drm_plane_init drm_poll drm_primary_helper_destroy drm_primary_helper_funcs drm_prime_gem_destroy drm_prime_pages_to_sg drm_prime_sg_to_page_addr_arrays drm_printf __drm_printfn_seq_file drm_property_add_enum drm_property_create drm_property_create_enum drm_property_create_range __drm_puts_seq_file drm_read drm_release drm_scdc_read drm_scdc_write drm_sched_dependency_optimized drm_sched_entity_destroy drm_sched_entity_fini drm_sched_entity_flush drm_sched_entity_init drm_sched_entity_push_job drm_sched_entity_set_rq drm_sched_fini drm_sched_hw_job_reset drm_sched_init drm_sched_job_init drm_sched_job_recovery drm_send_event_locked drm_syncobj_create drm_syncobj_find drm_syncobj_find_fence drm_syncobj_free drm_syncobj_get_fd drm_syncobj_get_handle drm_syncobj_replace_fence drm_universal_plane_init drm_vblank_init drm_vma_node_allow drm_vma_node_is_allowed drm_vma_node_revoke dst_release dummy_dma_ops dump_stack __dynamic_dev_dbg __dynamic_netdev_dbg __dynamic_pr_debug elfcorehdr_addr emergency_restart enable_irq errno_to_blk_status ether_setup eth_get_headlen eth_platform_get_mac_address ethtool_convert_legacy_u32_to_link_mode ethtool_convert_link_mode_to_legacy_u32 ethtool_intersect_link_masks ethtool_op_get_link ethtool_op_get_ts_info eth_type_trans eth_validate_addr eventfd_ctx_fdget eventfd_ctx_put eventfd_signal event_triggers_call fasync_helper fc_attach_transport fc_block_scsi_eh fc_eh_timed_out fc_get_event_number fc_host_post_event fc_host_post_vendor_event fc_release_transport fc_remote_port_add fc_remote_port_delete fc_remote_port_rolechg fc_remove_host fc_vport_create fc_vport_terminate fd_install fget filemap_fault filp_close filp_open find_get_pid find_last_bit find_next_bit find_next_zero_bit find_pid_ns find_vma finish_wait firmware_request_nowarn fixed_size_llseek flow_keys_dissector flush_delayed_work flush_signals flush_work flush_workqueue force_sig fortify_panic fput free_fib_info free_irq free_irq_cpu_rmap free_netdev __free_pages free_pages free_percpu from_kgid from_kuid fs_bio_set gcd generate_random_uuid generic_end_io_acct generic_file_llseek generic_handle_irq generic_make_request generic_start_io_acct genlmsg_put genl_register_family genl_unregister_family genphy_read_status genphy_restart_aneg get_device __get_free_pages get_gendisk get_pid_task get_random_bytes __get_task_comm get_task_mm get_unused_fd_flags get_user_pages get_user_pages_remote get_zeroed_page gic_pmr_sync groups_alloc groups_free handle_simple_irq hdmi_avi_infoframe_pack hdmi_infoframe_pack hnae3_register_ae_algo hnae3_register_ae_dev hnae3_register_client hnae3_set_client_init_flag hnae3_unregister_ae_algo hnae3_unregister_ae_dev hnae3_unregister_client hrtimer_cancel hrtimer_forward hrtimer_init hrtimer_start_range_ns hrtimer_try_to_cancel __hw_addr_sync_dev __hw_addr_unsync_dev hwmon_device_register hwmon_device_register_with_groups hwmon_device_register_with_info hwmon_device_unregister i2c_add_adapter i2c_bit_add_bus i2c_bit_algo i2c_del_adapter i2c_new_device i2c_smbus_read_byte_data i2c_smbus_write_byte_data i2c_transfer i2c_unregister_device __ib_alloc_cq ib_alloc_device ib_alloc_odp_umem __ib_alloc_pd __ib_alloc_xrcd __ib_create_cq ib_create_qp ib_create_send_mad ib_dealloc_device ib_dealloc_pd ib_dereg_mr ib_destroy_cq ib_destroy_qp ib_dispatch_event ib_find_cached_pkey ib_free_cq ib_free_send_mad ib_get_cached_pkey ib_get_eth_speed ib_get_gids_from_rdma_hdr ib_get_rdma_header_version ib_modify_qp ib_modify_qp_is_ok ib_post_send_mad ib_process_cq_direct ib_query_pkey ib_query_port ib_query_qp ib_register_device ib_register_mad_agent ib_sa_cancel_query ib_sa_guid_info_rec_query ib_sa_register_client ib_sa_unregister_client ib_sg_to_pages ib_ud_header_init ib_ud_header_pack ib_ud_ip4_csum ib_umem_copy_from ib_umem_get ib_umem_odp_map_dma_pages ib_umem_odp_unmap_dma_pages ib_umem_page_count ib_umem_release ib_unregister_device ib_unregister_mad_agent ib_uverbs_get_ucontext ida_alloc_range ida_destroy ida_free idr_alloc idr_alloc_cyclic idr_alloc_u32 idr_destroy idr_find idr_for_each idr_get_next idr_get_next_ul idr_preload idr_remove idr_replace in4_pton in6_pton in_egroup_p __inet6_lookup_established __inet_lookup_established in_group_p init_net __init_rwsem init_srcu_struct init_task init_timer_key init_uts_ns init_wait_entry __init_waitqueue_head interval_tree_insert interval_tree_iter_first interval_tree_iter_next interval_tree_remove int_to_scsilun invalidate_partition iomem_resource iommu_get_domain_for_dev iommu_iova_to_phys iommu_map iommu_unmap __ioremap ioremap_cache io_schedule io_schedule_timeout __iounmap __iowrite32_copy __iowrite64_copy ip6_dst_hoplimit ip_compute_csum ipmi_create_user ipmi_destroy_user ipmi_free_recv_msg ipmi_poll_interface ipmi_request_settime ipmi_set_gets_events ipmi_set_my_address ipmi_smi_msg_received ipmi_unregister_smi ipmi_validate_addr ip_route_output_flow ip_send_check __ipv6_addr_type ipv6_ext_hdr ipv6_find_hdr ipv6_skip_exthdr ipv6_stub irq_cpu_rmap_add irq_create_mapping __irq_domain_add irq_domain_remove irq_find_mapping irq_get_irq_data irq_poll_complete irq_poll_disable irq_poll_enable irq_poll_init irq_poll_sched irq_set_affinity_hint irq_set_affinity_notifier irq_set_chip_and_handler_name irq_to_desc is_acpi_device_node jiffies jiffies_64 jiffies_to_msecs jiffies_to_timespec64 jiffies_to_usecs kallsyms_lookup_name kasprintf kernel_recvmsg kernel_sendmsg kernel_setsockopt kfree kfree_call_rcu kfree_const kfree_skb kgdb_active kgdb_breakpoint kill_fasync kimage_voffset __kmalloc kmalloc_caches __kmalloc_node kmalloc_order_trace kmem_cache_alloc kmem_cache_alloc_node kmem_cache_alloc_node_trace kmem_cache_alloc_trace kmem_cache_create kmem_cache_create_usercopy kmem_cache_destroy kmem_cache_free kmem_cache_shrink kmemdup kobject_add kobject_create_and_add kobject_del kobject_get kobject_init kobject_init_and_add kobject_put kobject_set_name kobject_uevent kobject_uevent_env krealloc kset_create_and_add kset_find_obj kset_register kset_unregister ksize kstrdup kstrdup_const kstrndup kstrtobool kstrtobool_from_user kstrtoint kstrtoint_from_user kstrtoll kstrtoll_from_user kstrtou16 kstrtouint kstrtouint_from_user kstrtoul_from_user kstrtoull kstrtoull_from_user kthread_bind kthread_create_on_node kthread_park kthread_should_stop kthread_stop kthread_unpark ktime_get ktime_get_coarse_real_ts64 ktime_get_raw ktime_get_raw_ts64 ktime_get_real_seconds ktime_get_real_ts64 ktime_get_seconds ktime_get_ts64 ktime_get_with_offset kvasprintf kvfree kvmalloc_node kzfree led_classdev_resume led_classdev_suspend led_classdev_unregister __list_add_valid __list_del_entry_valid llist_add_batch __ll_sc_atomic64_add __ll_sc_atomic64_add_return __ll_sc_atomic64_andnot __ll_sc_atomic64_fetch_add __ll_sc_atomic64_fetch_andnot __ll_sc_atomic64_fetch_andnot_release __ll_sc_atomic64_fetch_or __ll_sc_atomic64_fetch_or_acquire __ll_sc_atomic64_fetch_xor __ll_sc_atomic64_or __ll_sc_atomic64_sub __ll_sc_atomic64_sub_return __ll_sc_atomic_add __ll_sc_atomic_add_return __ll_sc_atomic_add_return_acquire __ll_sc_atomic_sub __ll_sc_atomic_sub_return __ll_sc_atomic_sub_return_release __ll_sc___cmpxchg_case_acq_4 __ll_sc___cmpxchg_case_mb_4 __ll_sc___cmpxchg_case_mb_8 __local_bh_enable_ip __lock_page lock_page_memcg lockref_get lock_sock_nested logic_inw logic_outw make_kgid make_kuid mark_page_accessed match_strdup match_string match_token _mcount mdev_dev mdev_from_dev mdev_get_drvdata mdev_parent_dev mdev_register_device mdev_register_driver mdev_set_drvdata mdev_unregister_device mdev_unregister_driver mdio45_probe mdiobus_alloc_size mdiobus_free mdiobus_get_phy mdiobus_read __mdiobus_register mdiobus_unregister mdiobus_write mdio_mii_ioctl memchr memchr_inv memcmp memcpy __memcpy_fromio __memcpy_toio memdup_user memdup_user_nul memmove memory_read_from_buffer memparse mempool_alloc mempool_alloc_slab mempool_create mempool_create_node mempool_destroy mempool_free mempool_free_slab mempool_kfree mempool_kmalloc memscan mem_section memset __memset_io memstart_addr memzero_explicit metadata_dst_alloc misc_deregister misc_register mlxfw_firmware_flash mmput __mmu_notifier_register mmu_notifier_register mmu_notifier_unregister mmu_notifier_unregister_no_release mod_delayed_work_on mod_timer mod_timer_pending __module_get module_layout module_put module_refcount __msecs_to_jiffies msleep msleep_interruptible __mutex_init mutex_lock mutex_lock_interruptible mutex_lock_killable mutex_trylock mutex_unlock __napi_alloc_skb napi_complete_done napi_consume_skb napi_disable napi_gro_flush napi_gro_receive napi_hash_del __napi_schedule __napi_schedule_irqoff napi_schedule_prep __ndelay ndo_dflt_bridge_getlink ndo_dflt_fdb_add neigh_destroy __neigh_event_send neigh_lookup netdev_alloc_frag __netdev_alloc_skb netdev_bind_sb_channel_queue netdev_crit netdev_err netdev_features_change netdev_info netdev_lower_get_next netdev_master_upper_dev_get netdev_master_upper_dev_get_rcu netdev_notice netdev_printk netdev_reset_tc netdev_rss_key_fill netdev_rx_handler_register netdev_rx_handler_unregister netdev_set_num_tc netdev_set_sb_channel netdev_set_tc_queue netdev_unbind_sb_channel netdev_update_features netdev_walk_all_upper_dev_rcu netdev_warn netif_carrier_off netif_carrier_on netif_device_attach netif_device_detach netif_get_num_default_rss_queues netif_napi_add netif_napi_del netif_receive_skb netif_rx netif_schedule_queue netif_set_real_num_rx_queues netif_set_real_num_tx_queues netif_set_xps_queue netif_tx_stop_all_queues netif_tx_wake_queue netlink_ack netlink_broadcast __netlink_kernel_create netlink_kernel_release netlink_unicast net_ratelimit nla_find nla_parse nla_put __nlmsg_put node_data __node_distance node_states node_to_cpumask_map no_llseek noop_llseek nr_cpu_ids nr_node_ids nsecs_to_jiffies ns_to_timespec ns_to_timespec64 ns_to_timeval numa_node nvme_alloc_request nvme_cancel_request nvme_change_ctrl_state nvme_cleanup_cmd nvme_complete_async_event nvme_complete_rq nvme_disable_ctrl nvme_enable_ctrl nvme_fc_register_localport nvme_fc_register_remoteport nvme_fc_set_remoteport_devloss nvme_fc_unregister_localport nvme_fc_unregister_remoteport nvme_init_ctrl nvme_init_identify nvme_io_timeout nvme_kill_queues nvme_remove_namespaces nvme_reset_ctrl nvme_reset_ctrl_sync nvme_set_queue_count nvme_setup_cmd nvme_shutdown_ctrl nvme_start_ctrl nvme_start_freeze nvme_start_queues nvme_stop_ctrl nvme_stop_queues nvme_submit_sync_cmd nvmet_fc_rcv_fcp_abort nvmet_fc_rcv_fcp_req nvmet_fc_rcv_ls_req nvmet_fc_register_targetport nvmet_fc_unregister_targetport nvme_unfreeze nvme_uninit_ctrl nvme_wait_freeze nvme_wait_freeze_timeout nvme_wq of_led_classdev_register on_each_cpu orderly_poweroff out_of_line_wait_on_bit override_creds __page_file_index __page_frag_cache_drain page_frag_free __page_mapcount page_mapped page_pool_alloc_pages page_pool_create page_pool_destroy __page_pool_put_page pagevec_lookup_range pagevec_lookup_range_tag __pagevec_release panic panic_notifier_list param_array_ops param_get_int param_ops_bool param_ops_byte param_ops_charp param_ops_int param_ops_long param_ops_short param_ops_string param_ops_uint param_ops_ullong param_ops_ulong param_ops_ushort param_set_bool param_set_int pci_alloc_irq_vectors_affinity pci_assign_unassigned_bus_resources pcibios_resource_to_bus pci_bus_read_config_dword pci_bus_resource_n pci_bus_type pci_cfg_access_lock pci_cfg_access_unlock pci_check_and_mask_intx pci_choose_state pci_cleanup_aer_uncorrect_error_status pci_clear_master pci_clear_mwi pci_d3cold_disable pci_dev_driver pci_dev_get pci_device_is_present pci_dev_present pci_dev_put pci_disable_device pci_disable_link_state pci_disable_msi pci_disable_msix pci_disable_pcie_error_reporting pci_disable_rom pci_disable_sriov pcie_bandwidth_available pcie_capability_clear_and_set_word pcie_capability_read_dword pcie_capability_read_word pcie_capability_write_word pcie_flr pcie_get_speed_cap pcie_get_width_cap pci_enable_atomic_ops_to_root pci_enable_device pci_enable_device_mem pci_enable_msi pci_enable_msix_range pci_enable_pcie_error_reporting pci_enable_rom pci_enable_sriov pci_enable_wake pcie_print_link_status pcie_relaxed_ordering_enabled pcie_set_readrq pci_find_capability pci_find_ext_capability pci_free_irq pci_free_irq_vectors pci_get_class pci_get_device pci_get_domain_bus_and_slot pci_get_slot pci_ignore_hotplug pci_intx pci_iomap pci_ioremap_bar pci_irq_get_affinity pci_irq_vector pci_map_rom pci_match_id pcim_enable_device pcim_iomap pcim_iomap_regions pcim_iomap_table pcim_iounmap pci_msi_mask_irq pci_msi_unmask_irq pci_num_vf pci_platform_rom pci_prepare_to_sleep pci_read_config_byte pci_read_config_dword pci_read_config_word pci_read_vpd __pci_register_driver pci_release_regions pci_release_resource pci_release_selected_regions pci_request_irq pci_request_regions pci_request_selected_regions pci_rescan_bus pci_resize_resource pci_restore_state pci_save_state pci_select_bars pci_set_master pci_set_mwi pci_set_power_state pci_sriov_configure_simple pci_sriov_get_totalvfs pci_sriov_set_totalvfs pci_stop_and_remove_bus_device pci_stop_and_remove_bus_device_locked pci_try_set_mwi pci_unmap_rom pci_unregister_driver pci_vfs_assigned pci_vpd_find_info_keyword pci_vpd_find_tag pci_wait_for_pending_transaction pci_wake_from_d3 pci_write_config_byte pci_write_config_dword pci_write_config_word pcix_set_mmrbc PDE_DATA __per_cpu_offset perf_trace_buf_alloc perf_trace_run_bpf_submit pfn_valid phy_attached_info phy_connect phy_connect_direct phy_disconnect phy_ethtool_ksettings_get phy_ethtool_ksettings_set phy_loopback phy_mii_ioctl phy_resume phy_start phy_start_aneg phy_stop phy_suspend pid_task pid_vnr pm_power_off pm_runtime_allow __pm_runtime_disable pm_runtime_enable pm_runtime_forbid __pm_runtime_idle __pm_runtime_resume pm_runtime_set_autosuspend_delay __pm_runtime_set_status __pm_runtime_suspend __pm_runtime_use_autosuspend pm_schedule_suspend power_supply_is_system_supplied prandom_bytes prandom_u32 prepare_creds prepare_to_wait prepare_to_wait_event prepare_to_wait_exclusive print_hex_dump printk __printk_ratelimit print_stack_trace proc_create_data proc_mkdir __pskb_copy_fclone pskb_expand_head __pskb_pull_tail ___pskb_trim ptp_clock_event ptp_clock_index ptp_clock_register ptp_clock_unregister ptp_find_pin __put_cred put_device put_disk __put_page __put_task_struct put_unused_fd qed_get_eth_ops qed_put_eth_ops queue_delayed_work_on queued_read_lock_slowpath queued_spin_lock_slowpath queued_write_lock_slowpath queue_work_on radix_tree_delete radix_tree_gang_lookup __radix_tree_insert radix_tree_lookup radix_tree_tagged raid_class_attach raid_class_release ___ratelimit raw_notifier_call_chain raw_notifier_chain_register raw_notifier_chain_unregister rb_erase __rb_erase_color rb_first rb_first_postorder __rb_insert_augmented rb_insert_color rb_next rb_next_postorder rb_replace_node rbt_ib_umem_for_each_in_range rbt_ib_umem_lookup rcu_barrier rdma_create_ah rdma_destroy_ah rdma_is_zero_gid rdma_port_get_link_layer rdma_query_ah rdma_query_gid rdma_restrack_get rdma_restrack_put rdma_roce_rescan_device read_cache_pages recalc_sigpending refcount_dec_and_mutex_lock refcount_dec_and_test_checked refcount_dec_checked refcount_inc_checked refcount_inc_not_zero_checked register_acpi_notifier register_blkdev __register_chrdev register_chrdev_region register_fib_notifier register_inet6addr_notifier register_inetaddr_notifier register_netdev register_netdevice_notifier register_netevent_notifier register_reboot_notifier release_firmware release_pages __release_region release_sock remap_pfn_range remove_conflicting_framebuffers remove_proc_entry remove_wait_queue request_firmware request_firmware_direct request_firmware_nowait __request_module __request_region request_threaded_irq reservation_object_add_excl_fence reservation_object_add_shared_fence reservation_object_get_fences_rcu reservation_object_reserve_shared reservation_object_wait_timeout_rcu reservation_ww_class reset_devices revert_creds rhashtable_destroy rhashtable_free_and_destroy rhashtable_init rhashtable_insert_slow rhashtable_walk_enter rhashtable_walk_exit rhashtable_walk_next rhashtable_walk_start_check rhashtable_walk_stop rhltable_init rht_bucket_nested rht_bucket_nested_insert round_jiffies round_jiffies_relative rps_may_expire_flow rtc_time64_to_tm rtnl_is_locked rtnl_lock rtnl_trylock rtnl_unlock sas_attach_transport sas_disable_tlr sas_enable_tlr sas_end_device_alloc sas_expander_alloc sas_is_tlr_enabled sas_phy_add sas_phy_alloc sas_phy_free sas_port_add sas_port_add_phy sas_port_alloc_num sas_port_delete sas_port_delete_phy sas_port_free sas_read_port_mode_page sas_release_transport sas_remove_host sas_rphy_add save_stack_trace save_stack_trace_tsk sbitmap_queue_clear __sbitmap_queue_get sched_clock sched_setscheduler schedule schedule_hrtimeout schedule_hrtimeout_range schedule_timeout schedule_timeout_interruptible schedule_timeout_uninterruptible scmd_printk scnprintf scsi_add_device scsi_add_host_with_dma scsi_block_requests scsi_build_sense_buffer scsi_change_queue_depth scsi_device_get scsi_device_lookup scsi_device_put scsi_device_set_state scsi_device_type scsi_dma_map scsi_dma_unmap __scsi_execute scsi_get_vpd_page scsi_host_alloc scsi_host_busy scsi_host_get scsi_host_lookup scsi_host_put scsi_internal_device_block_nowait scsi_internal_device_unblock_nowait scsi_is_fc_rport scsi_is_host_device scsi_is_sdev_device __scsi_iterate_devices scsilun_to_int scsi_normalize_sense scsi_print_command scsi_register_driver scsi_remove_device scsi_remove_host scsi_remove_target scsi_sanitize_inquiry_string scsi_scan_host scsi_unblock_requests sdev_prefix_printk secpath_dup security_d_instantiate send_sig seq_lseek seq_open seq_printf seq_putc seq_puts seq_read seq_release seq_write set_cpus_allowed_ptr set_current_groups set_device_ro set_disk_ro set_freezable set_normalized_timespec64 set_page_dirty set_page_dirty_lock set_user_nice sg_alloc_table_from_pages sg_copy_from_buffer sg_copy_to_buffer sg_free_table sg_init_table sg_miter_next sg_miter_start sg_miter_stop sg_next sigprocmask si_meminfo simple_attr_open simple_attr_read simple_attr_release simple_attr_write simple_open simple_read_from_buffer simple_strtol simple_strtoul simple_strtoull simple_write_to_buffer single_open single_release skb_add_rx_frag skb_checksum skb_checksum_help skb_clone skb_clone_tx_timestamp skb_copy skb_copy_bits skb_copy_expand skb_dequeue __skb_flow_dissect __skb_get_hash __skb_gso_segment skb_gso_validate_mac_len __skb_pad skb_pull skb_push skb_put skb_queue_purge skb_queue_tail skb_realloc_headroom skb_store_bits skb_trim skb_tstamp_tx skb_vlan_pop sk_free smp_call_function_many smp_call_function_single snprintf sock_create_kern sock_edemux sock_queue_err_skb sock_release softnet_data sort sprintf srcu_barrier __srcu_read_lock __srcu_read_unlock sscanf __stack_chk_fail __stack_chk_guard starget_for_each_device strcasecmp strcat strchr strcmp strcpy strcspn strim strlcat strlcpy strlen strncasecmp strncat strncmp strncpy strncpy_from_user strnlen strnstr strpbrk strrchr strsep strspn strstr submit_bio __sw_hweight32 __sw_hweight64 __sw_hweight8 swiotlb_nr_tbl switchdev_port_same_parent_id __symbol_put sync_file_create synchronize_irq synchronize_net synchronize_sched synchronize_srcu sysfs_add_file_to_group sysfs_create_bin_file sysfs_create_file_ns sysfs_create_group sysfs_remove_bin_file sysfs_remove_file_from_group sysfs_remove_file_ns sysfs_remove_group sysfs_streq system_state system_unbound_wq system_wq sys_tz task_active_pid_ns tasklet_init tasklet_kill __tasklet_schedule __task_pid_nr_ns tcf_block_cb_register tcf_block_cb_unregister tcp_gro_complete tcp_hashinfo tc_setup_cb_egdev_register tc_setup_cb_egdev_unregister time64_to_tm timecounter_cyc2time timecounter_init timecounter_read tls_get_record tls_validate_xmit_skb to_drm_sched_fence trace_define_field trace_event_buffer_commit trace_event_buffer_reserve trace_event_ignore_this_pid trace_event_raw_init trace_event_reg trace_handle_return __tracepoint_dma_fence_emit __tracepoint_xdp_exception trace_print_array_seq trace_print_flags_seq trace_raw_output_prep trace_seq_printf trace_seq_putc try_module_get try_wait_for_completion ttm_bo_add_to_lru ttm_bo_clean_mm ttm_bo_del_sub_from_lru ttm_bo_device_init ttm_bo_device_release ttm_bo_dma_acc_size ttm_bo_eviction_valuable ttm_bo_evict_mm ttm_bo_global_init ttm_bo_global_release ttm_bo_init ttm_bo_init_mm ttm_bo_init_reserved ttm_bo_kmap ttm_bo_kunmap ttm_bo_lock_delayed_workqueue ttm_bo_manager_func ttm_bo_mem_put ttm_bo_mem_space ttm_bo_mmap ttm_bo_move_accel_cleanup ttm_bo_move_memcpy ttm_bo_move_to_lru_tail ttm_bo_move_ttm ttm_bo_pipeline_move ttm_bo_put ttm_bo_unlock_delayed_workqueue ttm_bo_validate ttm_bo_wait ttm_dma_page_alloc_debugfs ttm_dma_populate ttm_dma_tt_fini ttm_dma_tt_init ttm_dma_unpopulate ttm_eu_backoff_reservation ttm_eu_fence_buffer_objects ttm_eu_reserve_buffers ttm_fbdev_mmap ttm_mem_global_init ttm_mem_global_release ttm_page_alloc_debugfs ttm_pool_populate ttm_pool_unpopulate ttm_populate_and_map_pages ttm_sg_tt_init ttm_tt_bind ttm_tt_set_placement_caching ttm_unmap_and_unpopulate_pages __udelay udp4_hwcsum uio_event_notify __uio_register_device uio_unregister_device unlock_page unlock_page_memcg unmap_mapping_range unregister_acpi_notifier unregister_blkdev __unregister_chrdev unregister_chrdev_region unregister_fib_notifier unregister_inet6addr_notifier unregister_inetaddr_notifier unregister_netdev unregister_netdevice_notifier unregister_netevent_notifier unregister_reboot_notifier unuse_mm up up_read up_write __usecs_to_jiffies use_mm usleep_range _uverbs_alloc uverbs_copy_to uverbs_destroy_def_handler uverbs_fd_class uverbs_get_flags32 uverbs_get_flags64 uverbs_idr_class vfree vga_client_register vlan_dev_real_dev vlan_dev_vlan_id vlan_dev_vlan_proto vmalloc __vmalloc vmalloc_node vmalloc_to_page vmap vm_insert_page vm_mmap vm_munmap vprintk vscnprintf vsnprintf vsprintf vunmap vzalloc vzalloc_node wait_for_completion wait_for_completion_interruptible wait_for_completion_interruptible_timeout wait_for_completion_io_timeout wait_for_completion_killable wait_for_completion_timeout wait_on_page_bit __wake_up wake_up_bit __wake_up_locked wake_up_process __warn_printk work_busy write_cache_pages ww_mutex_lock ww_mutex_lock_interruptible ww_mutex_unlock xdp_do_flush_map xdp_do_redirect xdp_return_frame xdp_return_frame_rx_napi xdp_rxq_info_is_reg xdp_rxq_info_reg xdp_rxq_info_reg_mem_model xdp_rxq_info_unreg xdp_rxq_info_unused xfrm_replay_seqhi xz_dec_end xz_dec_init xz_dec_run yield zap_vma_ptes zlib_inflate zlib_inflateEnd zlib_inflateInit2 zlib_inflate_workspacesize 附2：x86 平台 KABI 白名单列表初稿（2228个） acpi_bus_get_device acpi_bus_register_driver acpi_bus_unregister_driver acpi_check_dsm acpi_dev_found acpi_disabled acpi_dma_configure acpi_evaluate_dsm acpi_evaluate_integer acpi_evaluate_object acpi_format_exception acpi_gbl_FADT acpi_get_devices acpi_get_handle acpi_get_name acpi_get_table acpi_gsi_to_irq acpi_handle_printk acpi_has_method acpi_install_notify_handler acpi_lid_open acpi_os_map_memory acpi_os_unmap_memory acpi_register_gsi acpi_remove_notify_handler acpi_unregister_gsi acpi_video_get_edid acpi_walk_namespace address_space_init_once add_timer add_wait_queue add_wait_queue_exclusive admin_timeout alloc_chrdev_region alloc_cpumask_var alloc_cpu_rmap __alloc_disk_node alloc_etherdev_mqs alloc_netdev_mqs alloc_pages_current __alloc_pages_nodemask __alloc_percpu __alloc_skb __alloc_workqueue_key anon_inode_getfile apic arch_dma_alloc_attrs arch_io_free_memtype_wc arch_io_reserve_memtype_wc arch_phys_wc_add arch_phys_wc_del arch_wb_cache_pmem arp_tbl async_schedule _atomic_dec_and_lock atomic_notifier_call_chain atomic_notifier_chain_register atomic_notifier_chain_unregister attribute_container_find_class_device autoremove_wake_function backlight_device_register backlight_device_unregister backlight_force_update bdevname bdev_read_only bdget_disk _bin2bcd bio_add_page bio_alloc_bioset bio_clone_fast bio_endio bio_free_pages bio_init bio_put bioset_exit bioset_init __bitmap_and __bitmap_andnot __bitmap_clear __bitmap_complement __bitmap_equal bitmap_find_free_region bitmap_find_next_zero_area_off __bitmap_intersects __bitmap_or __bitmap_parse bitmap_parselist bitmap_print_to_pagebuf bitmap_release_region __bitmap_set __bitmap_shift_left __bitmap_shift_right __bitmap_subset __bitmap_weight __bitmap_xor bitmap_zalloc bit_wait blk_alloc_queue blk_check_plugged blk_cleanup_queue blkdev_get_by_path blkdev_issue_discard blkdev_issue_write_same blkdev_issue_zeroout blkdev_put blk_execute_rq blk_execute_rq_nowait blk_finish_plug blk_get_queue blk_get_request blk_init_tags blk_mq_alloc_tag_set blk_mq_complete_request blk_mq_end_request blk_mq_free_request blk_mq_free_tag_set blk_mq_init_queue blk_mq_map_queues blk_mq_pci_map_queues blk_mq_quiesce_queue blk_mq_run_hw_queues blk_mq_start_request blk_mq_tagset_busy_iter blk_mq_tag_to_rq blk_mq_unique_tag blk_mq_unquiesce_queue blk_mq_update_nr_hw_queues blk_put_queue blk_put_request blk_queue_bounce_limit blk_queue_dma_alignment blk_queue_flag_clear blk_queue_flag_set blk_queue_free_tags blk_queue_init_tags blk_queue_io_min blk_queue_io_opt blk_queue_logical_block_size blk_queue_make_request blk_queue_max_discard_sectors blk_queue_max_hw_sectors blk_queue_max_segments blk_queue_max_segment_size blk_queue_max_write_same_sectors blk_queue_physical_block_size blk_queue_rq_timeout blk_queue_segment_boundary blk_queue_split blk_queue_stack_limits blk_queue_update_dma_alignment blk_queue_virt_boundary blk_queue_write_cache blk_rq_append_bio blk_rq_count_integrity_sg blk_rq_map_integrity_sg blk_rq_map_kern blk_rq_map_sg blk_rq_map_user_iov blk_rq_unmap_user blk_set_stacking_limits blk_start_plug blk_status_to_errno blk_verify_command blocking_notifier_call_chain blocking_notifier_chain_register blocking_notifier_chain_unregister boot_cpu_data bpf_prog_add bpf_prog_inc bpf_prog_put bpf_trace_run1 bpf_trace_run2 bpf_trace_run3 bpf_trace_run5 bpf_warn_invalid_xdp_action bsg_job_done btree_destroy btree_geo32 btree_geo64 btree_get_prev btree_init btree_insert btree_last btree_lookup btree_remove btree_update build_skb bus_find_device_by_name __cachemode2pte_tbl call_netdevice_notifiers call_rcu_sched call_usermodehelper cancel_delayed_work cancel_delayed_work_sync cancel_work_sync capable cdev_add cdev_del cdev_device_add cdev_device_del cdev_init __chash_table_copy_in __chash_table_copy_out __check_object_size __class_create class_create_file_ns class_destroy __class_register class_remove_file_ns class_unregister _cleanup_srcu_struct clear_user clk_get_rate cm_class cnic_register_driver cnic_unregister_driver commit_creds compat_alloc_user_space complete complete_all complete_and_exit completion_done component_add component_del _cond_resched configfs_register_subsystem configfs_remove_default_groups configfs_unregister_subsystem config_group_init config_group_init_type_name config_item_put console_lock console_unlock __const_udelay consume_skb _copy_from_user _copy_to_user copy_user_enhanced_fast_string copy_user_generic_string copy_user_generic_unrolled cpu_bit_bitmap cpu_core_map cpufreq_get cpufreq_quick_get __cpuhp_remove_state __cpuhp_setup_state cpu_info cpu_khz cpumask_local_spread cpumask_next cpumask_next_and cpu_number __cpu_online_mask __cpu_possible_mask __cpu_present_mask cpu_sibling_map cpus_read_lock cpus_read_unlock crc32c crc32_le crc8 crc8_populate_msb crc_t10dif crypto_ahash_digest crypto_ahash_final crypto_ahash_setkey crypto_alloc_ahash crypto_destroy_tfm crypto_register_shash crypto_unregister_shash csum_ipv6_magic csum_partial _ctype current_task dca3_get_tag dca_add_requester dca_register_notify dca_remove_requester dca_unregister_notify dcb_getapp dcb_ieee_delapp dcb_ieee_getapp_mask dcb_ieee_setapp dcbnl_cee_notify dcbnl_ieee_notify dcb_setapp debugfs_create_atomic_t debugfs_create_dir debugfs_create_file debugfs_create_u32 debugfs_create_u64 debugfs_create_u8 debugfs_lookup debugfs_remove __default_kernel_pte_mask default_llseek default_wake_function __delay delayed_work_timer_fn del_gendisk del_timer del_timer_sync destroy_workqueue dev_add_pack dev_addr_add dev_addr_del dev_base_lock dev_close dev_driver_string _dev_err __dev_get_by_index dev_get_by_index dev_get_by_index_rcu dev_get_by_name dev_get_iflink dev_get_stats device_add_disk device_create device_create_file device_destroy device_initialize device_link_add device_release_driver device_remove_file device_reprobe device_set_wakeup_capable device_set_wakeup_enable _dev_info __dev_kfree_skb_any __dev_kfree_skb_irq devlink_alloc devlink_free devlink_param_driverinit_value_get devlink_param_driverinit_value_set devlink_params_register devlink_params_unregister devlink_param_value_changed devlink_port_attrs_set devlink_port_register devlink_port_type_clear devlink_port_type_ib_set devlink_port_unregister devlink_region_create devlink_region_destroy devlink_region_shapshot_id_get devlink_region_snapshot_create devlink_register devlink_unregister devmap_managed_key dev_mc_add dev_mc_add_excl dev_mc_del devm_free_irq devm_hwmon_device_register_with_groups devm_ioremap devm_iounmap devm_kfree devm_kmalloc devm_kmemdup devm_request_threaded_irq _dev_notice dev_printk dev_queue_xmit __dev_remove_pack dev_remove_pack dev_set_mac_address dev_set_mtu dev_set_name dev_set_promiscuity dev_trans_start dev_uc_add dev_uc_add_excl dev_uc_del _dev_warn disable_irq disable_irq_nosync dma_fence_add_callback dma_fence_array_create dma_fence_context_alloc dma_fence_free dma_fence_get_status dma_fence_init dma_fence_release dma_fence_signal dma_fence_signal_locked dma_fence_wait_any_timeout dma_fence_wait_timeout dma_get_required_mask dmam_alloc_coherent dmam_free_coherent dma_ops dma_pool_alloc dma_pool_create dma_pool_destroy dma_pool_free dmi_check_system dmi_get_system_info dmi_match __do_once_done __do_once_start do_wait_intr down downgrade_write down_interruptible down_read down_read_trylock down_timeout down_trylock down_write down_write_killable down_write_trylock dput dql_completed dql_reset drain_workqueue driver_create_file driver_for_each_device driver_remove_file drm_add_edid_modes drm_add_modes_noedid drm_atomic_add_affected_connectors drm_atomic_add_affected_planes drm_atomic_commit drm_atomic_get_connector_state drm_atomic_get_crtc_state drm_atomic_get_plane_state drm_atomic_helper_check drm_atomic_helper_check_modeset drm_atomic_helper_check_planes drm_atomic_helper_check_plane_state drm_atomic_helper_cleanup_planes drm_atomic_helper_commit drm_atomic_helper_commit_cleanup_done drm_atomic_helper_commit_hw_done __drm_atomic_helper_connector_destroy_state drm_atomic_helper_connector_destroy_state __drm_atomic_helper_connector_duplicate_state __drm_atomic_helper_connector_reset __drm_atomic_helper_crtc_destroy_state __drm_atomic_helper_crtc_duplicate_state drm_atomic_helper_disable_plane drm_atomic_helper_legacy_gamma_set drm_atomic_helper_page_flip __drm_atomic_helper_plane_destroy_state drm_atomic_helper_plane_destroy_state __drm_atomic_helper_plane_duplicate_state drm_atomic_helper_prepare_planes drm_atomic_helper_resume drm_atomic_helper_set_config drm_atomic_helper_setup_commit drm_atomic_helper_shutdown drm_atomic_helper_suspend drm_atomic_helper_swap_state drm_atomic_helper_update_legacy_modeset_state drm_atomic_helper_update_plane drm_atomic_helper_wait_for_dependencies drm_atomic_helper_wait_for_fences drm_atomic_helper_wait_for_flip_done drm_atomic_state_alloc drm_atomic_state_default_clear drm_atomic_state_default_release __drm_atomic_state_free drm_atomic_state_init drm_calc_vbltimestamp_from_scanoutpos drm_color_lut_extract drm_compat_ioctl drm_connector_attach_encoder drm_connector_cleanup drm_connector_init drm_connector_list_iter_begin drm_connector_list_iter_end drm_connector_list_iter_next drm_connector_register drm_connector_set_path_property drm_connector_unregister drm_connector_update_edid_property drm_crtc_accurate_vblank_count drm_crtc_add_crc_entry drm_crtc_arm_vblank_event drm_crtc_cleanup __drm_crtc_commit_free drm_crtc_enable_color_mgmt drm_crtc_force_disable_all drm_crtc_from_index drm_crtc_handle_vblank drm_crtc_helper_set_config drm_crtc_helper_set_mode drm_crtc_init drm_crtc_init_with_planes drm_crtc_send_vblank_event drm_crtc_vblank_count drm_crtc_vblank_get drm_crtc_vblank_off drm_crtc_vblank_on drm_crtc_vblank_put drm_cvt_mode drm_dbg drm_debug drm_debugfs_create_files drm_detect_hdmi_monitor drm_detect_monitor_audio drm_dev_alloc drm_dev_put drm_dev_register drm_dev_unref drm_dev_unregister drm_dp_atomic_find_vcpi_slots drm_dp_atomic_release_vcpi_slots drm_dp_aux_register drm_dp_aux_unregister drm_dp_bw_code_to_link_rate drm_dp_calc_pbn_mode drm_dp_channel_eq_ok drm_dp_check_act_status drm_dp_clock_recovery_ok drm_dp_dpcd_read drm_dp_dpcd_read_link_status drm_dp_dpcd_write drm_dp_find_vcpi_slots drm_dp_get_adjust_request_pre_emphasis drm_dp_get_adjust_request_voltage drm_dp_link_rate_to_bw_code drm_dp_link_train_channel_eq_delay drm_dp_link_train_clock_recovery_delay drm_dp_mst_allocate_vcpi drm_dp_mst_deallocate_vcpi drm_dp_mst_detect_port drm_dp_mst_get_edid drm_dp_mst_hpd_irq drm_dp_mst_reset_vcpi_slots drm_dp_mst_topology_mgr_destroy drm_dp_mst_topology_mgr_init drm_dp_mst_topology_mgr_resume drm_dp_mst_topology_mgr_set_mst drm_dp_mst_topology_mgr_suspend drm_dp_update_payload_part1 drm_dp_update_payload_part2 drm_edid_header_is_valid drm_edid_is_valid drm_edid_to_sad drm_edid_to_speaker_allocation drm_encoder_cleanup drm_encoder_init drm_err drm_fb_helper_add_one_connector drm_fb_helper_alloc_fbi drm_fb_helper_blank drm_fb_helper_cfb_copyarea drm_fb_helper_cfb_fillrect drm_fb_helper_cfb_imageblit drm_fb_helper_check_var drm_fb_helper_debug_enter drm_fb_helper_debug_leave drm_fb_helper_fill_fix drm_fb_helper_fill_var drm_fb_helper_fini drm_fb_helper_hotplug_event drm_fb_helper_init drm_fb_helper_initial_config drm_fb_helper_ioctl drm_fb_helper_lastclose drm_fb_helper_output_poll_changed drm_fb_helper_pan_display drm_fb_helper_prepare drm_fb_helper_remove_one_connector drm_fb_helper_setcmap drm_fb_helper_set_par drm_fb_helper_set_suspend drm_fb_helper_set_suspend_unlocked drm_fb_helper_single_add_all_connectors drm_fb_helper_unregister_fbi drm_format_plane_cpp drm_framebuffer_cleanup drm_framebuffer_init drm_framebuffer_unregister_private drm_gem_dmabuf_kmap drm_gem_dmabuf_kunmap drm_gem_dmabuf_mmap drm_gem_dmabuf_release drm_gem_dmabuf_vmap drm_gem_dmabuf_vunmap drm_gem_fb_create_handle drm_gem_fb_destroy drm_gem_handle_create drm_gem_handle_delete drm_gem_map_attach drm_gem_map_detach drm_gem_map_dma_buf drm_gem_object_free drm_gem_object_init drm_gem_object_lookup drm_gem_object_put_unlocked drm_gem_object_release drm_gem_prime_export drm_gem_prime_fd_to_handle drm_gem_prime_handle_to_fd drm_gem_prime_import drm_gem_private_object_init drm_gem_unmap_dma_buf drm_get_edid drm_get_edid_switcheroo drm_get_format_name drm_get_max_iomem drm_global_item_ref drm_global_item_unref drm_handle_vblank drm_hdmi_avi_infoframe_from_display_mode drm_hdmi_vendor_infoframe_from_display_mode drm_helper_connector_dpms drm_helper_disable_unused_functions drm_helper_hpd_irq_event drm_helper_mode_fill_fb_struct drm_helper_probe_single_connector_modes drm_helper_resume_force_mode drm_i2c_encoder_detect drm_i2c_encoder_init drm_i2c_encoder_mode_fixup drm_i2c_encoder_restore drm_i2c_encoder_save drm_invalid_op drm_ioctl drm_irq_install drm_irq_uninstall drm_is_current_master drm_kms_helper_hotplug_event drm_kms_helper_is_poll_worker drm_kms_helper_poll_disable drm_kms_helper_poll_enable drm_kms_helper_poll_fini drm_kms_helper_poll_init drm_match_cea_mode drm_mm_init drm_mm_insert_node_in_range drm_mm_print drm_mm_remove_node drm_mm_takedown drm_mode_config_cleanup drm_mode_config_init drm_mode_config_reset drm_mode_copy drm_mode_create_dvi_i_properties drm_mode_create_scaling_mode_property drm_mode_create_tv_properties drm_mode_crtc_set_gamma_size drm_mode_debug_printmodeline drm_mode_destroy drm_mode_duplicate drm_mode_equal drm_mode_get_hv_timing drm_mode_is_420_only drm_mode_legacy_fb_format drm_mode_object_find drm_mode_object_put drm_mode_probed_add drm_mode_set_crtcinfo drm_modeset_lock drm_modeset_lock_all drm_modeset_lock_all_ctx drm_mode_set_name drm_modeset_unlock drm_modeset_unlock_all drm_mode_vrefresh drm_object_attach_property drm_object_property_set_value drm_open drm_plane_cleanup drm_plane_create_alpha_property drm_plane_create_color_properties drm_plane_create_zpos_immutable_property drm_plane_create_zpos_property drm_plane_force_disable drm_plane_init drm_poll drm_primary_helper_destroy drm_primary_helper_funcs drm_prime_gem_destroy drm_prime_pages_to_sg drm_prime_sg_to_page_addr_arrays drm_printf __drm_printfn_seq_file drm_property_add_enum drm_property_create drm_property_create_enum drm_property_create_range __drm_puts_seq_file drm_read drm_release drm_scdc_read drm_scdc_write drm_sched_dependency_optimized drm_sched_entity_destroy drm_sched_entity_fini drm_sched_entity_flush drm_sched_entity_init drm_sched_entity_push_job drm_sched_entity_set_rq drm_sched_fini drm_sched_hw_job_reset drm_sched_init drm_sched_job_init drm_sched_job_recovery drm_send_event_locked drm_syncobj_create drm_syncobj_find drm_syncobj_find_fence drm_syncobj_free drm_syncobj_get_fd drm_syncobj_get_handle drm_syncobj_replace_fence drm_universal_plane_init drm_vblank_init drm_vma_node_allow drm_vma_node_is_allowed drm_vma_node_revoke dst_release dump_stack __dynamic_dev_dbg __dynamic_netdev_dbg __dynamic_pr_debug efi elfcorehdr_addr emergency_restart empty_zero_page enable_irq errno_to_blk_status ether_setup eth_get_headlen eth_platform_get_mac_address ethtool_convert_legacy_u32_to_link_mode ethtool_convert_link_mode_to_legacy_u32 __ethtool_get_link_ksettings ethtool_intersect_link_masks ethtool_op_get_link ethtool_op_get_ts_info eth_type_trans eth_validate_addr event_triggers_call ex_handler_default ex_handler_refcount fasync_helper fc_attach_transport fc_block_scsi_eh fc_disc_config fc_disc_init fc_eh_host_reset fc_eh_timed_out fc_elsct_init fc_elsct_send fc_exch_init fc_exch_mgr_alloc fc_exch_mgr_free fc_exch_mgr_list_clone fc_exch_recv fc_fabric_login fc_fabric_logoff _fc_frame_alloc fc_frame_alloc_fill fc_get_event_number fc_get_host_port_state fc_get_host_speed fc_get_host_stats fc_host_post_event fc_host_post_vendor_event fc_lport_bsg_request fc_lport_config fc_lport_destroy fc_lport_flogi_resp fc_lport_init fc_lport_logo_resp fc_lport_reset fcoe_check_wait_queue fcoe_clean_pending_queue fcoe_ctlr_destroy fcoe_ctlr_device_add fcoe_ctlr_device_delete fcoe_ctlr_els_send fcoe_ctlr_get_lesb fcoe_ctlr_init fcoe_ctlr_link_down fcoe_ctlr_link_up fcoe_ctlr_recv fcoe_ctlr_recv_flogi fcoe_fc_crc fcoe_fcf_get_selected fcoe_get_lesb fcoe_get_paged_crc_eof fcoe_get_wwn fcoe_link_speed_update fcoe_queue_timer fcoe_start_io fcoe_transport_attach fcoe_transport_detach fcoe_validate_vport_create fcoe_wwn_from_mac fcoe_wwn_to_str fc_release_transport fc_remote_port_add fc_remote_port_delete fc_remote_port_rolechg fc_remove_host fc_rport_terminate_io fc_set_mfs fc_set_rport_loss_tmo fc_slave_alloc fc_vport_create fc_vport_id_lookup fc_vport_setlink fc_vport_terminate __fdget fd_install __fentry__ fget __fib_lookup fib_table_lookup filemap_fault filp_close filp_open find_first_bit find_first_zero_bit find_get_pid find_last_bit find_next_bit find_next_zero_bit find_pid_ns find_vma finish_wait firmware_request_nowarn fixed_size_llseek flow_keys_dissector flush_delayed_work flush_signals flush_work flush_workqueue follow_pfn force_sig fortify_panic fput free_cpumask_var free_fib_info free_irq free_irq_cpu_rmap free_netdev __free_pages free_pages free_percpu from_kgid from_kuid fs_bio_set gcd generate_random_uuid generic_end_io_acct generic_handle_irq generic_make_request generic_start_io_acct genlmsg_put genl_register_family genl_unregister_family get_device __get_free_pages get_gendisk get_pid_task get_random_bytes __get_task_comm get_task_mm get_task_pid get_unused_fd_flags __get_user_2 __get_user_4 __get_user_8 get_user_pages get_user_pages_remote get_zeroed_page groups_alloc groups_free handle_simple_irq hdmi_avi_infoframe_pack hdmi_infoframe_pack hrtimer_cancel hrtimer_forward hrtimer_init hrtimer_start_range_ns hrtimer_try_to_cancel __hw_addr_sync_dev __hw_addr_unsync_dev hwmon_device_register hwmon_device_register_with_groups hwmon_device_register_with_info hwmon_device_unregister i2c_add_adapter i2c_bit_add_bus i2c_bit_algo i2c_del_adapter i2c_new_device i2c_smbus_read_byte_data i2c_smbus_write_byte_data i2c_transfer i2c_unregister_device __ib_alloc_cq ib_alloc_device ib_alloc_odp_umem __ib_alloc_pd ib_attach_mcast ib_cache_gid_parse_type_str ib_cache_gid_type_str ib_cancel_mad ib_cm_init_qp_attr ib_cm_insert_listen ib_cm_listen ib_cm_notify ibcm_reject_msg ib_copy_path_rec_from_user ib_copy_path_rec_to_user ib_copy_qp_attr_to_user ib_create_ah_from_wc ib_create_cm_id __ib_create_cq ib_create_qp ib_create_qp_security ib_create_send_mad ib_dealloc_device ib_dealloc_pd ib_dealloc_xrcd ib_destroy_cm_id ib_destroy_cq ib_destroy_qp ib_destroy_rwq_ind_table ib_destroy_wq ib_detach_mcast ib_dispatch_event ib_find_cached_pkey ib_free_cq ib_free_recv_mad ib_free_send_mad ib_get_cached_pkey ib_get_cached_port_state ib_get_eth_speed ib_get_gids_from_rdma_hdr ib_get_mad_data_offset ib_get_net_dev_by_params ib_get_rdma_header_version ib_get_rmpp_segment ib_init_ah_attr_from_path ib_init_ah_attr_from_wc ib_init_ah_from_mcmember ib_is_mad_class_rmpp ib_mad_kernel_rmpp_agent ib_modify_mad ib_modify_port ib_modify_qp ib_modify_qp_is_ok ib_modify_qp_with_udata ibnl_put_attr ibnl_put_msg ib_open_qp ib_post_send_mad ib_process_cq_direct ib_query_pkey ib_query_port ib_query_qp ib_query_srq ib_rdmacg_try_charge ib_rdmacg_uncharge ib_register_client ib_register_device ib_register_event_handler ib_register_mad_agent ib_response_mad ib_sa_cancel_query ib_sa_free_multicast ib_sa_get_mcmember_rec ib_sa_guid_info_rec_query ib_sa_join_multicast ib_sa_path_rec_get ib_sa_register_client ib_sa_sendonly_fullmem_support ib_sa_unregister_client ib_send_cm_apr ib_send_cm_drep ib_send_cm_dreq ib_send_cm_lap ib_send_cm_mra ib_send_cm_rej ib_send_cm_rep ib_send_cm_req ib_send_cm_rtu ib_send_cm_sidr_rep ib_send_cm_sidr_req ib_set_client_data ib_sg_to_pages ib_ud_header_init ib_ud_header_pack ib_ud_ip4_csum ib_umem_copy_from ib_umem_get ib_umem_odp_map_dma_pages ib_umem_odp_unmap_dma_pages ib_umem_page_count ib_umem_release ib_unregister_client ib_unregister_device ib_unregister_event_handler ib_unregister_mad_agent ib_uverbs_get_ucontext ib_wc_status_msg ida_alloc_range ida_destroy ida_free idr_alloc idr_alloc_cyclic idr_alloc_u32 idr_destroy idr_find idr_for_each idr_get_next idr_get_next_ul idr_preload idr_remove idr_replace igrab in6_dev_finish_destroy in_dev_finish_destroy in_egroup_p __inet6_lookup_established inet_get_local_port_range __inet_lookup_established in_group_p init_net __init_rwsem init_srcu_struct init_task init_timer_key init_uts_ns init_wait_entry __init_waitqueue_head interval_tree_insert interval_tree_iter_first interval_tree_iter_next interval_tree_remove int_to_scsilun invalidate_partition iomem_resource iommu_get_domain_for_dev iommu_iova_to_phys iommu_map iommu_unmap ioread16 ioread16be ioread32 ioread32be ioread8 ioremap_cache ioremap_nocache ioremap_wc io_schedule io_schedule_timeout iounmap iowrite16 iowrite32 iowrite32be __iowrite32_copy __iowrite64_copy iowrite8 ip6_dst_hoplimit ip_compute_csum ip_mc_dec_group ip_mc_inc_group ipmi_create_user ipmi_destroy_user ipmi_free_recv_msg ipmi_poll_interface ipmi_request_settime ipmi_set_gets_events ipmi_set_my_address ipmi_smi_msg_received ipmi_unregister_smi ipmi_validate_addr ip_route_output_flow ip_send_check ip_tos2prio iput __ipv6_addr_type ipv6_ext_hdr ipv6_find_hdr ipv6_skip_exthdr ipv6_stub irq_cpu_rmap_add irq_create_mapping __irq_domain_add irq_domain_remove irq_find_mapping irq_modify_status irq_poll_complete irq_poll_disable irq_poll_enable irq_poll_init irq_poll_sched irq_set_affinity_hint irq_set_affinity_notifier irq_set_chip_and_handler_name irq_to_desc is_acpi_device_node iscsi_boot_create_ethernet iscsi_boot_create_host_kset iscsi_boot_create_initiator iscsi_boot_create_target iscsi_boot_destroy_kset __iscsi_complete_pdu iscsi_complete_scsi_task iscsi_conn_bind iscsi_conn_failure iscsi_conn_get_param iscsi_conn_send_pdu iscsi_conn_setup iscsi_conn_start iscsi_conn_stop iscsi_conn_teardown iscsi_create_endpoint iscsi_create_iface iscsi_destroy_endpoint iscsi_destroy_iface iscsi_eh_abort iscsi_eh_device_reset iscsi_eh_recover_target iscsi_eh_session_reset iscsi_get_port_speed_name iscsi_get_port_state_name __iscsi_get_task iscsi_host_add iscsi_host_alloc iscsi_host_for_each_session iscsi_host_free iscsi_host_get_param iscsi_host_remove iscsi_itt_to_task iscsi_lookup_endpoint iscsi_offload_mesg __iscsi_put_task iscsi_put_task iscsi_queuecommand iscsi_register_transport iscsi_session_failure iscsi_session_get_param iscsi_session_recovery_timedout iscsi_session_setup iscsi_session_teardown iscsi_set_param iscsi_suspend_queue iscsi_target_alloc iscsi_unregister_transport is_uv_system iw_cm_accept iw_cm_connect iw_cm_disconnect iw_cm_init_qp_attr iw_cm_listen iw_cm_reject iwcm_reject_msg iw_create_cm_id iw_destroy_cm_id jiffies jiffies_64 jiffies_to_msecs jiffies_to_timespec64 jiffies_to_usecs kallsyms_lookup_name kasprintf kernel_fpu_begin kernel_fpu_end kernel_recvmsg kernel_sendmsg kernel_setsockopt kfree kfree_call_rcu kfree_const kfree_skb kgdb_active kgdb_breakpoint kill_fasync __kmalloc kmalloc_caches __kmalloc_node kmalloc_order_trace kmem_cache_alloc kmem_cache_alloc_node kmem_cache_alloc_node_trace kmem_cache_alloc_trace kmem_cache_create kmem_cache_create_usercopy kmem_cache_destroy kmem_cache_free kmem_cache_shrink kmemdup kobject_add kobject_create_and_add kobject_del kobject_get kobject_init kobject_init_and_add kobject_put kobject_set_name kobject_uevent kobject_uevent_env krealloc kset_create_and_add kset_find_obj kset_register kset_unregister ksize kstrdup kstrdup_const kstrndup kstrtobool kstrtobool_from_user kstrtoint kstrtoint_from_user kstrtoll kstrtoll_from_user kstrtou16 kstrtou8 kstrtouint kstrtouint_from_user kstrtoul_from_user kstrtoull kstrtoull_from_user kthread_bind kthread_create_on_node kthread_park kthread_should_stop kthread_stop kthread_unpark ktime_get ktime_get_coarse_real_ts64 ktime_get_raw ktime_get_raw_ts64 ktime_get_real_seconds ktime_get_real_ts64 ktime_get_seconds ktime_get_ts64 ktime_get_with_offset kvasprintf kvfree kvmalloc_node kzfree led_classdev_resume led_classdev_suspend led_classdev_unregister libfc_vport_create __list_add_valid __list_del_entry_valid llist_add_batch __local_bh_enable_ip __lock_page lock_page_memcg lockref_get lock_sock_nested make_kgid make_kuid mark_page_accessed match_strdup match_string match_token mdio45_probe mdiobus_alloc_size mdiobus_free mdiobus_get_phy __mdiobus_register mdiobus_unregister mdio_mii_ioctl memchr memchr_inv memcmp memcpy memdup_user memdup_user_nul memmove memory_read_from_buffer memparse mempool_alloc mempool_alloc_slab mempool_create mempool_create_node mempool_destroy mempool_free mempool_free_slab mempool_kfree mempool_kmalloc memscan mem_section memset memzero_explicit metadata_dst_alloc mfd_add_devices mfd_remove_devices misc_deregister misc_register mlxfw_firmware_flash __mmdrop mmput __mmu_notifier_register mmu_notifier_register mmu_notifier_unregister mmu_notifier_unregister_no_release mod_delayed_work_on mod_timer mod_timer_pending __module_get module_layout module_put module_refcount __msecs_to_jiffies msleep msleep_interruptible __mutex_init mutex_lock mutex_lock_interruptible mutex_lock_killable mutex_trylock mutex_unlock mxm_wmi_call_mxds mxm_wmi_call_mxmx mxm_wmi_supported __napi_alloc_skb napi_complete_done napi_consume_skb napi_disable napi_get_frags napi_gro_flush napi_gro_frags napi_gro_receive napi_hash_del __napi_schedule __napi_schedule_irqoff napi_schedule_prep __ndelay ndo_dflt_bridge_getlink ndo_dflt_fdb_add nd_tbl neigh_destroy __neigh_event_send neigh_lookup netdev_alloc_frag __netdev_alloc_skb netdev_bind_sb_channel_queue netdev_crit netdev_err netdev_features_change netdev_info netdev_lower_get_next netdev_master_upper_dev_get netdev_master_upper_dev_get_rcu netdev_notice netdev_printk netdev_reset_tc netdev_rss_key_fill netdev_rx_handler_register netdev_rx_handler_unregister netdev_set_num_tc netdev_set_sb_channel netdev_set_tc_queue netdev_unbind_sb_channel netdev_update_features netdev_walk_all_upper_dev_rcu netdev_warn netif_carrier_off netif_carrier_on netif_device_attach netif_device_detach netif_get_num_default_rss_queues netif_napi_add netif_napi_del netif_receive_skb netif_rx netif_schedule_queue netif_set_real_num_rx_queues netif_set_real_num_tx_queues netif_set_xps_queue netif_tx_stop_all_queues netif_tx_wake_queue netlink_broadcast netlink_unicast net_ratelimit nla_find nla_parse nla_put nla_validate node_data __node_distance node_states node_to_cpumask_map no_llseek nonseekable_open noop_llseek nr_cpu_ids nr_node_ids nsecs_to_jiffies ns_to_timespec ns_to_timespec64 ns_to_timeval numa_node nvme_alloc_request nvme_cancel_request nvme_change_ctrl_state nvme_cleanup_cmd nvme_complete_async_event nvme_complete_rq nvme_disable_ctrl nvme_enable_ctrl nvme_fc_register_localport nvme_fc_register_remoteport nvme_fc_set_remoteport_devloss nvme_fc_unregister_localport nvme_fc_unregister_remoteport nvme_init_ctrl nvme_init_identify nvme_io_timeout nvme_kill_queues nvme_remove_namespaces nvme_reset_ctrl nvme_reset_ctrl_sync nvme_set_queue_count nvme_setup_cmd nvme_shutdown_ctrl nvme_start_ctrl nvme_start_freeze nvme_start_queues nvme_stop_ctrl nvme_stop_queues nvme_submit_sync_cmd nvmet_fc_rcv_fcp_abort nvmet_fc_rcv_fcp_req nvmet_fc_rcv_ls_req nvmet_fc_register_targetport nvmet_fc_unregister_targetport nvme_unfreeze nvme_uninit_ctrl nvme_wait_freeze nvme_wait_freeze_timeout nvme_wq of_led_classdev_register on_each_cpu orderly_poweroff out_of_line_wait_on_bit out_of_line_wait_on_bit_lock override_creds __page_file_index __page_frag_cache_drain page_frag_free __page_mapcount page_mapped page_offset_base page_pool_alloc_pages page_pool_create page_pool_destroy __page_pool_put_page pagevec_lookup_range pagevec_lookup_range_tag __pagevec_release panic panic_notifier_list param_array_ops param_get_int param_ops_bool param_ops_byte param_ops_charp param_ops_int param_ops_long param_ops_short param_ops_string param_ops_uint param_ops_ullong param_ops_ulong param_ops_ushort param_set_bool param_set_int pat_enabled pci_alloc_irq_vectors_affinity pci_assign_unassigned_bus_resources pcibios_resource_to_bus pci_bus_resource_n pci_bus_type pci_cfg_access_lock pci_cfg_access_unlock pci_choose_state pci_cleanup_aer_uncorrect_error_status pci_clear_master pci_clear_mwi pci_d3cold_disable pci_dev_driver pci_dev_get pci_device_is_present pci_dev_present pci_dev_put pci_disable_device pci_disable_link_state pci_disable_msi pci_disable_msix pci_disable_pcie_error_reporting pci_disable_rom pci_disable_sriov pcie_bandwidth_available pcie_capability_clear_and_set_word pcie_capability_read_dword pcie_capability_read_word pcie_capability_write_word pcie_flr pcie_get_speed_cap pcie_get_width_cap pci_enable_atomic_ops_to_root pci_enable_device pci_enable_device_mem pci_enable_msi pci_enable_msix_range pci_enable_pcie_error_reporting pci_enable_rom pci_enable_sriov pci_enable_wake pcie_print_link_status pcie_relaxed_ordering_enabled pcie_set_readrq pci_find_capability pci_find_ext_capability pci_free_irq pci_free_irq_vectors pci_get_class pci_get_device pci_get_domain_bus_and_slot pci_get_slot pci_ignore_hotplug pci_intx pci_iomap pci_ioremap_bar pci_iounmap pci_irq_get_affinity pci_irq_vector pci_map_rom pcim_enable_device pcim_iomap_regions pcim_iomap_table pci_num_vf pci_platform_rom pci_prepare_to_sleep pci_read_config_byte pci_read_config_dword pci_read_config_word pci_read_vpd __pci_register_driver pci_release_regions pci_release_resource pci_release_selected_regions pci_request_irq pci_request_regions pci_request_selected_regions pci_rescan_bus pci_resize_resource pci_restore_state pci_save_state pci_select_bars pci_set_master pci_set_mwi pci_set_power_state pci_sriov_configure_simple pci_sriov_get_totalvfs pci_sriov_set_totalvfs pci_stop_and_remove_bus_device pci_stop_and_remove_bus_device_locked pci_try_set_mwi pci_unmap_rom pci_unregister_driver pci_vfs_assigned pci_vpd_find_info_keyword pci_vpd_find_tag pci_wait_for_pending_transaction pci_wake_from_d3 pci_walk_bus pci_write_config_byte pci_write_config_dword pci_write_config_word pcix_set_mmrbc PDE_DATA __per_cpu_offset perf_tp_event perf_trace_buf_alloc perf_trace_run_bpf_submit pgprot_writecombine phy_attached_info phy_connect phy_disconnect phy_ethtool_ksettings_get phy_ethtool_ksettings_set phy_ethtool_sset phy_mii_ioctl phys_base physical_mask phy_start phy_start_aneg phy_stop pid_task pid_vnr platform_bus_type pm_genpd_add_device pm_genpd_init pm_genpd_remove_device pm_power_off pm_runtime_allow __pm_runtime_disable pm_runtime_enable pm_runtime_forbid __pm_runtime_idle __pm_runtime_resume pm_runtime_set_autosuspend_delay __pm_runtime_set_status __pm_runtime_suspend __pm_runtime_use_autosuspend pm_schedule_suspend pm_vt_switch_required pm_vt_switch_unregister power_supply_is_system_supplied prandom_bytes prandom_seed prandom_u32 __preempt_count prepare_creds prepare_to_wait prepare_to_wait_event prepare_to_wait_exclusive print_hex_dump printk __printk_ratelimit print_stack_trace proc_create_data proc_dointvec proc_mkdir proc_mkdir_mode proc_remove proc_symlink __pskb_copy_fclone pskb_expand_head __pskb_pull_tail ___pskb_trim ptp_clock_event ptp_clock_index ptp_clock_register ptp_clock_unregister ptp_find_pin __put_cred put_device __put_devmap_managed_page put_disk __put_net __put_page put_pid __put_task_struct put_unused_fd __put_user_1 __put_user_2 __put_user_4 __put_user_8 pv_cpu_ops pv_irq_ops pv_lock_ops pv_mmu_ops qed_get_eth_ops qed_put_eth_ops queue_delayed_work_on queued_read_lock_slowpath queued_write_lock_slowpath queue_work_on radix_tree_delete radix_tree_gang_lookup __radix_tree_insert radix_tree_iter_delete radix_tree_lookup radix_tree_lookup_slot radix_tree_next_chunk __radix_tree_next_slot radix_tree_preload radix_tree_tagged raid_class_attach raid_class_release ___ratelimit raw_notifier_call_chain raw_notifier_chain_register raw_notifier_chain_unregister _raw_read_lock _raw_read_lock_bh _raw_read_lock_irq _raw_read_lock_irqsave _raw_read_unlock_bh _raw_read_unlock_irqrestore _raw_spin_lock _raw_spin_lock_bh _raw_spin_lock_irq _raw_spin_lock_irqsave _raw_spin_trylock _raw_spin_unlock_bh _raw_spin_unlock_irqrestore _raw_write_lock _raw_write_lock_bh _raw_write_lock_irq _raw_write_lock_irqsave _raw_write_unlock_bh _raw_write_unlock_irqrestore rb_erase __rb_erase_color rb_first rb_first_postorder __rb_insert_augmented rb_insert_color rb_next rb_next_postorder rb_replace_node rbt_ib_umem_for_each_in_range rbt_ib_umem_lookup rcu_barrier rdma_addr_cancel rdma_addr_size rdma_create_ah rdma_create_user_ah rdma_destroy_ah rdma_destroy_ah_attr rdma_find_gid rdma_find_gid_by_port rdma_get_gid_attr rdma_is_zero_gid rdma_move_ah_attr rdma_nl_multicast rdma_nl_register rdma_nl_unicast rdma_nl_unicast_wait rdma_nl_unregister rdma_node_get_transport rdma_port_get_link_layer rdma_put_gid_attr rdma_query_ah rdma_query_gid rdma_resolve_ip rdma_restrack_del rdma_roce_rescan_device rdma_set_cq_moderation rdma_translate_ip read_cache_pages recalc_sigpending refcount_dec_and_mutex_lock refcount_dec_and_test_checked refcount_inc_checked refcount_inc_not_zero_checked register_acpi_notifier register_blkdev __register_chrdev register_chrdev_region register_fib_notifier register_inet6addr_notifier register_inetaddr_notifier register_netdev register_netdevice_notifier register_netevent_notifier register_net_sysctl __register_nmi_handler register_pernet_subsys register_reboot_notifier release_firmware release_pages __release_region release_sock remap_pfn_range remove_conflicting_framebuffers remove_proc_entry remove_wait_queue request_firmware request_firmware_direct request_firmware_nowait __request_module __request_region request_threaded_irq reservation_object_add_excl_fence reservation_object_add_shared_fence reservation_object_get_fences_rcu reservation_object_reserve_shared reservation_object_wait_timeout_rcu reservation_ww_class reset_devices revert_creds rhashtable_destroy rhashtable_free_and_destroy rhashtable_init rhashtable_insert_slow rhashtable_walk_enter rhashtable_walk_exit rhashtable_walk_next rhashtable_walk_start_check rhashtable_walk_stop rhltable_init rht_bucket_nested rht_bucket_nested_insert ring_buffer_event_data roce_gid_type_mask_support round_jiffies round_jiffies_relative rps_may_expire_flow rt6_lookup rtc_time64_to_tm rtnl_is_locked rtnl_lock rtnl_trylock rtnl_unlock sas_attach_transport sas_disable_tlr sas_enable_tlr sas_end_device_alloc sas_expander_alloc sas_is_tlr_enabled sas_phy_add sas_phy_alloc sas_phy_free sas_port_add sas_port_add_phy sas_port_alloc_num sas_port_delete sas_port_delete_phy sas_port_free sas_read_port_mode_page sas_release_transport sas_remove_host sas_rphy_add save_stack_trace save_stack_trace_tsk sbitmap_queue_clear __sbitmap_queue_get sched_setscheduler schedule schedule_hrtimeout schedule_hrtimeout_range schedule_timeout schedule_timeout_interruptible schedule_timeout_uninterruptible scmd_printk scnprintf screen_info scsi_add_device scsi_add_host_with_dma scsi_block_requests scsi_build_sense_buffer scsi_change_queue_depth scsi_device_get scsi_device_lookup scsi_device_put scsi_device_set_state scsi_device_type scsi_dma_map scsi_dma_unmap __scsi_execute scsi_get_vpd_page scsi_host_alloc scsi_host_busy scsi_host_get scsi_host_lookup scsi_host_put scsi_internal_device_block_nowait scsi_internal_device_unblock_nowait scsi_is_fc_rport scsi_is_host_device scsi_is_sdev_device __scsi_iterate_devices scsilun_to_int scsi_normalize_sense scsi_print_command scsi_register_driver scsi_remove_device scsi_remove_host scsi_remove_target scsi_sanitize_inquiry_string scsi_scan_host scsi_track_queue_full scsi_unblock_requests sdev_prefix_printk secpath_dup security_d_instantiate send_sig seq_lseek seq_open seq_printf seq_putc seq_puts seq_read seq_release seq_write set_cpus_allowed_ptr set_current_groups set_device_ro set_disk_ro set_freezable set_memory_array_uc set_memory_array_wb set_memory_uc set_memory_wb set_memory_wc set_normalized_timespec set_normalized_timespec64 set_page_dirty set_page_dirty_lock set_user_nice sg_alloc_table_from_pages sg_copy_from_buffer sg_copy_to_buffer sg_free_table sg_init_table sg_miter_next sg_miter_start sg_miter_stop sg_next show_class_attr_string sigprocmask si_meminfo simple_open simple_read_from_buffer simple_strtol simple_strtoul simple_strtoull simple_write_to_buffer single_open single_release skb_add_rx_frag skb_checksum skb_checksum_help skb_clone skb_clone_tx_timestamp skb_copy skb_copy_bits skb_copy_expand skb_dequeue __skb_flow_dissect __skb_get_hash __skb_gso_segment skb_gso_validate_mac_len __skb_pad skb_pull skb_push skb_put skb_queue_purge skb_queue_tail skb_realloc_headroom skb_store_bits skb_trim skb_tstamp_tx skb_vlan_pop sme_active sme_me_mask smp_call_function_many smp_call_function_single snprintf sn_rtc_cycles_per_second sock_create_kern sock_edemux sock_release softnet_data sort sprintf __srcu_read_lock __srcu_read_unlock sscanf __stack_chk_fail starget_for_each_device strcasecmp strcat strchr strcmp strcpy strcspn strim strlcat strlcpy strlen strncasecmp strncat strncmp strncpy strncpy_from_user strnlen strnstr strpbrk strrchr strscpy strsep strspn strstr submit_bio __sw_hweight32 __sw_hweight64 swiotlb_nr_tbl switchdev_port_same_parent_id __symbol_get __symbol_put sync_file_create synchronize_irq synchronize_net synchronize_sched synchronize_srcu sysfs_add_file_to_group sysfs_create_bin_file sysfs_create_file_ns sysfs_create_group sysfs_format_mac sysfs_remove_bin_file sysfs_remove_file_from_group sysfs_remove_file_ns sysfs_remove_group sysfs_streq system_state system_unbound_wq system_wq sys_tz task_active_pid_ns tasklet_init tasklet_kill __tasklet_schedule __task_pid_nr_ns tcf_block_cb_register tcf_block_cb_unregister tcp_gro_complete tcp_hashinfo tc_setup_cb_egdev_register tc_setup_cb_egdev_unregister this_cpu_off time64_to_tm timecounter_cyc2time timecounter_init timecounter_read to_drm_sched_fence trace_define_field trace_event_buffer_commit trace_event_buffer_lock_reserve trace_event_buffer_reserve trace_event_ignore_this_pid trace_event_raw_init trace_event_reg trace_handle_return __tracepoint_dma_fence_emit __tracepoint_xdp_exception trace_print_flags_seq trace_raw_output_prep trace_seq_printf trace_seq_putc try_module_get try_wait_for_completion tsc_khz ttm_bo_add_to_lru ttm_bo_clean_mm ttm_bo_del_sub_from_lru ttm_bo_device_init ttm_bo_device_release ttm_bo_dma_acc_size ttm_bo_eviction_valuable ttm_bo_evict_mm ttm_bo_global_init ttm_bo_global_release ttm_bo_init ttm_bo_init_mm ttm_bo_init_reserved ttm_bo_kmap ttm_bo_kunmap ttm_bo_lock_delayed_workqueue ttm_bo_manager_func ttm_bo_mem_put ttm_bo_mem_space ttm_bo_mmap ttm_bo_move_accel_cleanup ttm_bo_move_memcpy ttm_bo_move_to_lru_tail ttm_bo_move_ttm ttm_bo_pipeline_move ttm_bo_put ttm_bo_unlock_delayed_workqueue ttm_bo_validate ttm_bo_wait ttm_dma_page_alloc_debugfs ttm_dma_populate ttm_dma_tt_fini ttm_dma_tt_init ttm_dma_unpopulate ttm_eu_backoff_reservation ttm_eu_fence_buffer_objects ttm_eu_reserve_buffers ttm_fbdev_mmap ttm_mem_global_init ttm_mem_global_release ttm_page_alloc_debugfs ttm_pool_populate ttm_pool_unpopulate ttm_populate_and_map_pages ttm_sg_tt_init ttm_tt_bind ttm_tt_set_placement_caching ttm_unmap_and_unpopulate_pages __udelay udp4_hwcsum uio_event_notify __uio_register_device uio_unregister_device unlock_page unlock_page_memcg unmap_mapping_range unregister_acpi_notifier unregister_blkdev __unregister_chrdev unregister_chrdev_region unregister_fib_notifier unregister_inet6addr_notifier unregister_inetaddr_notifier unregister_netdev unregister_netdevice_notifier unregister_netevent_notifier unregister_net_sysctl_table unregister_nmi_handler unregister_pernet_subsys unregister_reboot_notifier unuse_mm up up_read up_write __usecs_to_jiffies use_mm usleep_range __uv_cpu_info _uverbs_alloc uverbs_copy_to uverbs_destroy_def_handler uverbs_get_flags32 uverbs_get_flags64 uverbs_idr_class __uv_hub_info_list uv_possible_blades uv_setup_irq uv_teardown_irq vfree vga_client_register vgacon_text_force vga_set_legacy_decoding vga_switcheroo_client_fb_set vga_switcheroo_client_probe_defer vga_switcheroo_fini_domain_pm_ops vga_switcheroo_handler_flags vga_switcheroo_init_domain_pm_ops vga_switcheroo_lock_ddc vga_switcheroo_process_delayed_switch vga_switcheroo_register_client vga_switcheroo_register_handler vga_switcheroo_unlock_ddc vga_switcheroo_unregister_client vga_switcheroo_unregister_handler vga_tryget __virt_addr_valid vlan_dev_real_dev vlan_dev_vlan_id vlan_dev_vlan_proto vmalloc __vmalloc vmalloc_base vmalloc_node vmalloc_to_page vmap vmemmap_base vm_get_page_prot vm_insert_page vm_mmap vm_munmap vprintk vscnprintf vsnprintf vsprintf vunmap vzalloc vzalloc_node wait_for_completion wait_for_completion_interruptible wait_for_completion_interruptible_timeout wait_for_completion_io_timeout wait_for_completion_killable wait_for_completion_timeout wait_on_page_bit __wake_up wake_up_bit __wake_up_locked wake_up_process __warn_printk wmi_evaluate_method wmi_has_guid work_busy write_cache_pages ww_mutex_lock ww_mutex_lock_interruptible ww_mutex_unlock x86_cpu_to_apicid x86_dma_fallback_dev __x86_indirect_thunk_r10 __x86_indirect_thunk_r11 __x86_indirect_thunk_r12 __x86_indirect_thunk_r13 __x86_indirect_thunk_r14 __x86_indirect_thunk_r15 __x86_indirect_thunk_r8 __x86_indirect_thunk_r9 __x86_indirect_thunk_rax __x86_indirect_thunk_rbp __x86_indirect_thunk_rbx __x86_indirect_thunk_rcx __x86_indirect_thunk_rdi __x86_indirect_thunk_rdx __x86_indirect_thunk_rsi xdp_do_flush_map xdp_do_redirect xdp_return_frame xdp_return_frame_rx_napi xdp_rxq_info_is_reg xdp_rxq_info_reg xdp_rxq_info_reg_mem_model xdp_rxq_info_unreg xdp_rxq_info_unused xfrm_replay_seqhi xz_dec_end xz_dec_init xz_dec_run yield zalloc_cpumask_var zap_vma_ptes zlib_inflate zlib_inflateEnd zlib_inflateInit2 zlib_inflate_workspacesize

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Kernel March 2021