November 2022 - Kernel - mailweb.openeuler.org

[PATCH openEuler-1.0-LTS 1/3] Bluetooth: L2CAP: Fix attempting to access uninitialized memory
by Yongqiang Liu 19 Nov '22

19 Nov '22

From: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> stable inclusion from stable-v4.19.265 commit 36919a82f335784d86b4def308739559bb47943d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I5ZNRS CVE: CVE-2022-42895 -------------------------------- commit b1a2cd50c0357f243b7435a732b4e62ba3157a2e upstream. On l2cap_parse_conf_req the variable efs is only initialized if remote_efs has been set. CVE: CVE-2022-42895 CC: stable(a)vger.kernel.org Reported-by: Tamás Koczka <poprdi(a)google.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Reviewed-by: Tedd Ho-Jeong An <tedd.an(a)intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Baisong Zhong <zhongbaisong(a)huawei.com> Reviewed-by: Liu Jian <liujian56(a)huawei.com> Reviewed-by: Yue Haibing <yuehaibing(a)huawei.com> Reviewed-by: Wang Weiyang <wangweiyang2(a)huawei.com> Signed-off-by: Yongqiang Liu <liuyongqiang13(a)huawei.com> --- net/bluetooth/l2cap_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 436a92e3bf20..b6c57a48870a 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -3517,7 +3517,8 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc), (unsigned long) &rfc, endptr - ptr); - if (test_bit(FLAG_EFS_ENABLE, &chan->flags)) { + if (remote_efs && + test_bit(FLAG_EFS_ENABLE, &chan->flags)) { chan->remote_id = efs.id; chan->remote_stype = efs.stype; chan->remote_msdu = le16_to_cpu(efs.msdu); -- 2.25.1

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用XDP加速Redis PPT
by Zhengzengkai 18 Nov '22

18 Nov '22

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[PATCH OLK-5.10] svm: Delete unused ioctl command
by Zhang Jian 18 Nov '22

18 Nov '22

From: Wang Wensheng <wangwensheng4(a)huawei.com> Offering: HULK hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I61RA3 ------------------------------- The following three ioctl command are not in used at all. Delete those implementation. SVM_IOCTL_SET_RC SVM_IOCTL_REMAP_PROC Signed-off-by: Wang Wensheng <wangwensheng4(a)huawei.com> --- drivers/char/svm.c | 192 +-------------------------------------------- 1 file changed, 2 insertions(+), 190 deletions(-) diff --git a/drivers/char/svm.c b/drivers/char/svm.c index 3b591f197af6..6945e93354b4 100644 --- a/drivers/char/svm.c +++ b/drivers/char/svm.c @@ -1085,188 +1085,6 @@ static int svm_open(struct inode *inode, struct file *file) return 0; } -static int svm_set_rc(unsigned long __user *arg) -{ - unsigned long addr, size, rc; - unsigned long end, page_size, offset; - pte_t *pte = NULL; - struct mm_struct *mm = current->mm; - - if (acpi_disabled) - return -EPERM; - - if (arg == NULL) - return -EINVAL; - - if (get_user(addr, arg)) - return -EFAULT; - - if (get_user(size, arg + 1)) - return -EFAULT; - - if (get_user(rc, arg + 2)) - return -EFAULT; - - end = addr + size; - if (addr >= end) - return -EINVAL; - - down_read(&mm->mmap_lock); - while (addr < end) { - pte = svm_walk_pt(addr, &page_size, &offset); - if (!pte) { - up_read(&mm->mmap_lock); - return -ESRCH; - } - pte->pte |= (rc & (u64)0x0f) << 59; - addr += page_size - offset; - } - up_read(&mm->mmap_lock); - - return 0; -} - -static long svm_remap_get_phys(struct mm_struct *mm, struct vm_area_struct *vma, - unsigned long addr, unsigned long *phys, - unsigned long *page_size, unsigned long *offset) -{ - long err = -EINVAL; - pgd_t *pgd = NULL; - p4d_t *p4d = NULL; - pud_t *pud = NULL; - pte_t *pte = NULL; - - if (mm == NULL || vma == NULL || phys == NULL || - page_size == NULL || offset == NULL) - return err; - - pgd = pgd_offset(mm, addr); - if (pgd_none(*pgd)) - return err; - - p4d = p4d_offset(pgd, addr); - if (p4d_none(*p4d)) - return err; - - pud = pud_offset(p4d, addr); - if (pud_none(*pud)) - return err; - - pte = svm_get_pte(vma, pud, addr, page_size, offset); - if (pte && pte_present(*pte)) { - *phys = PFN_PHYS(pte_pfn(*pte)); - return 0; - } - - return err; -} - -static long svm_remap_proc(unsigned long __user *arg) -{ - long ret = -EINVAL; - struct svm_proc_mem pmem; - struct task_struct *ptask = NULL; - struct mm_struct *pmm = NULL, *mm = current->mm; - struct vm_area_struct *pvma = NULL, *vma = NULL; - unsigned long end, vaddr, phys, buf, offset, pagesize; - - if (!acpi_disabled) - return -EPERM; - - if (arg == NULL) { - pr_err("arg is invalid.\n"); - return ret; - } - - ret = copy_from_user(&pmem, (void __user *)arg, sizeof(pmem)); - if (ret) { - pr_err("failed to copy args from user space.\n"); - return -EFAULT; - } - - if (pmem.buf & (PAGE_SIZE - 1)) { - pr_err("address is not aligned with page size, addr:%pK.\n", - (void *)pmem.buf); - return -EINVAL; - } - - if (pmem.pid) { - ptask = find_get_task_by_vpid(pmem.pid); - if (!ptask) { - pr_err("No task for this pid\n"); - return -EINVAL; - } - } else { - ptask = current; - } - - pmm = ptask->mm; - - down_read(&mm->mmap_lock); - down_read(&pmm->mmap_lock); - - pvma = find_vma(pmm, pmem.vaddr); - if (pvma == NULL) { - ret = -ESRCH; - goto err; - } - - vma = find_vma(mm, pmem.buf); - if (vma == NULL) { - ret = -ESRCH; - goto err; - } - - if (pmem.len > SVM_REMAP_MEM_LEN_MAX) { - ret = -EINVAL; - pr_err("too large length of memory.\n"); - goto err; - } - vaddr = pmem.vaddr; - end = vaddr + pmem.len; - buf = pmem.buf; - vma->vm_flags |= VM_SHARED; - if (end > pvma->vm_end || end < vaddr) { - ret = -EINVAL; - pr_err("memory length is out of range, vaddr:%pK, len:%u.\n", - (void *)vaddr, pmem.len); - goto err; - } - - do { - ret = svm_remap_get_phys(pmm, pvma, vaddr, - &phys, &pagesize, &offset); - if (ret) { - ret = -EINVAL; - goto err; - } - - vaddr += pagesize - offset; - - do { - if (remap_pfn_range(vma, buf, phys >> PAGE_SHIFT, - PAGE_SIZE, - __pgprot(vma->vm_page_prot.pgprot | - PTE_DIRTY))) { - - ret = -ESRCH; - goto err; - } - - offset += PAGE_SIZE; - buf += PAGE_SIZE; - phys += PAGE_SIZE; - } while (offset < pagesize); - - } while (vaddr < end); - -err: - up_read(&pmm->mmap_lock); - up_read(&mm->mmap_lock); - put_task_struct(ptask); - return ret; -} - static int svm_proc_load_flag(int __user *arg) { static atomic_t l2buf_load_flag = ATOMIC_INIT(0); @@ -1432,18 +1250,12 @@ static long svm_ioctl(struct file *file, unsigned int cmd, case SVM_IOCTL_GET_PHYS: err = svm_get_phys((unsigned long __user *)arg); break; - case SVM_IOCTL_SET_RC: - err = svm_set_rc((unsigned long __user *)arg); - break; case SVM_IOCTL_PIN_MEMORY: err = svm_pin_memory((unsigned long __user *)arg); break; case SVM_IOCTL_UNPIN_MEMORY: err = svm_unpin_memory((unsigned long __user *)arg); break; - case SVM_IOCTL_REMAP_PROC: - err = svm_remap_proc((unsigned long __user *)arg); - break; case SVM_IOCTL_LOAD_FLAG: err = svm_proc_load_flag((int __user *)arg); break; @@ -1451,8 +1263,8 @@ static long svm_ioctl(struct file *file, unsigned int cmd, err = svm_release_phys32((unsigned long __user *)arg); break; default: - err = -EINVAL; - } + err = -EINVAL; + } if (err) dev_err(sdev->dev, "%s: %s failed err = %d\n", __func__, -- 2.17.1

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[openEuler-5.10-LTS 000/501] Backport 5.10.137 LTS
by Zheng Zengkai 18 Nov '22

18 Nov '22

Backport 5.10.137 LTS patches from upstream. git cherry-pick v5.10.136..v5.10.137~1 -s Already merged(-36): f5f3e54f8116 mm: Add kvrealloc() e32bb2428104 xfs: only set IOMAP_F_SHARED when providing a srcmap to a write 0a69f1f84207 xfs: fix I_DONTCACHE 2613baa3ab21 mm/mremap: hold the rmap lock in write mode when moving page table entries. 1a4b18b1ff11 netfilter: nf_tables: do not allow SET_ID to refer to another table 9e7dcb88ec8e netfilter: nf_tables: do not allow CHAIN_ID to refer to another table 0cc5c6b7567d netfilter: nf_tables: do not allow RULE_ID to refer to another chain 353b4673d01c arm64: fix oops in concurrently setting insn_emulation sysctls d0412d8f693e net: fix sk_wmem_schedule() and sk_rmem_schedule() errors eccd7c3e2596 ath9k: fix use-after-free in ath9k_hif_usb_rx_cb 1f697d795290 crypto: hisilicon/sec - fixes some coding style 16e18a8ac7c9 crypto: hisilicon/sec - don't sleep when in softirq 0ecc91cf9645 RDMA/hns: Fix incorrect clearing of interrupt status register 914bf4aa2d5b jbd2: fix outstanding credits assert in jbd2_journal_commit_transaction() a6d7f224730e ext4: recover csum seed of tmp_inode after migrating to extents f7161d0da975 jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted 541840859ace posix-cpu-timers: Cleanup CPU timers before freeing them during exec dce8d7427c6a PCI/AER: Write AER Capability only when we control it 78d431e8a56c PCI/ERR: Bind RCEC devices to the Root Port driver de4534ac28c4 PCI/ERR: Rename reset_link() to reset_subordinates() f236fa38508b PCI/ERR: Simplify by using pci_upstream_bridge() 2e3458b995aa PCI/ERR: Simplify by computing pci_pcie_type() once 078d79fad521 PCI/ERR: Use "bridge" for clarity in pcie_do_recovery() 7730ba6151b7 PCI/ERR: Avoid negated conditional for clarity bb6990fd3729 PCI/ERR: Add pci_walk_bridge() to pcie_do_recovery() d83d886e69bd PCI/ERR: Recover from RCEC AER errors 5e2cf705155a dm thin: fix use-after-free crash in dm_sm_register_threshold_callback 441726394efa KVM: x86/pmu: preserve IA32_PERF_CAPABILITIES across CPUID refresh 1571c4613059 ext4: check if directory block is within i_size 2da44a2927a7 ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h 69d1a36eb4b2 ext4: make sure ext4_append() always allocates new block bb8592efcf8e ext4: fix use-after-free in ext4_xattr_set_entry 603fb7bd744a ext4: correct max_inline_xattr_value_size computing d0b495aa2692 ext4: correct the misjudgment in ext4_iget_extra_inode 7018f03d97da net_sched: cls_route: remove from list when handle is 0 a93f33aeef4e driver core: fix potential deadlock in __driver_attach Rejected due to openEuler hinic driver maintenance policy(-3): 8369a39b529d hinic: Use the bitmap API when applicable e286a882f227 net: hinic: fix bug that ethtool get wrong stats e74f3097a9c7 net: hinic: avoid kernel hung in hinic_get_stats64() Total patches: 540 -36 -3 = 501 Aaron Lewis (1): kvm: x86/pmu: Fix the compare function used by the pmu event filter Adrian Hunter (1): perf tools: Fix dso_id inode generation comparison Ahmed Zaki (1): mac80211: fix a memory leak where sta_info is not freed Al Viro (1): __follow_mount_rcu(): verify that mount_lock remains unchanged Alex Deucher (1): drm/radeon: fix incorrrect SPDX-License-Identifiers Alexander Gordeev (2): s390/dump: fix old lowcore virtual vs physical address confusion s390/zcore: fix race when reading from hardware system area Alexander Lobakin (3): ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr() x86/olpc: fix 'logical not is only applied to the left hand side' iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) Alexander Shishkin (4): intel_th: msu: Fix vmalloced buffers intel_th: pci: Add Meteor Lake-P support intel_th: pci: Add Raptor Lake-S PCH support intel_th: pci: Add Raptor Lake-S CPU support Alexander Stein (6): ARM: dts: imx6ul: add missing properties for sram ARM: dts: imx6ul: change operating-points to uint32-matrix ARM: dts: imx6ul: fix keypad compatible ARM: dts: imx6ul: fix csi node compatible ARM: dts: imx6ul: fix lcdif node compatible ARM: dts: imx6ul: fix qspi node compatible Alexandru Elisei (1): arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1 Alexei Starovoitov (1): bpf: Fix subprog names in stack traces. Alexey Khoroshilov (1): crypto: sun8i-ss - fix infinite loop in sun8i_ss_setup_ivs() Alexey Kodanev (2): drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd() Allen Ballway (1): ALSA: hda/cirrus - support for iMac 12,1 model Amit Kumar Mahapatra (1): mtd: rawnand: arasan: Update NAND bus clock instead of system clock Ammar Faizi (1): wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()` Andrea Righi (1): x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y Andrei Vagin (1): selftests: kvm: set rax before vmcall Andrey Strachuk (1): usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable() Andy Shevchenko (2): serial: 8250_pci: Refactor the loop in pci_ite887x_init() serial: 8250_pci: Replace dev_*() by pci_*() macros AngeloGioacchino Del Regno (2): media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment rpmsg: mtk_rpmsg: Fix circular locking dependency Anquan Wu (1): libbpf: Fix the name of a reused map Anshuman Khandual (1): drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX Ansuel Smith (1): clk: qcom: clk-krait: unlock spin after mux completion Antonio Borneo (2): genirq: Don't return error on missing optional irq_request_resources() drm: adv7511: override i2c address of cec before accessing it Arnaldo Carvalho de Melo (1): genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO Artem Borisov (1): HID: alps: Declare U1_UNICORN_LEGACY support Arun Easi (3): scsi: qla2xxx: Fix discovery issues in FC-AL topology scsi: qla2xxx: Fix losing FCP-2 targets on long port disable with I/Os scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests Athira Rajeev (1): powerpc/perf: Optimize clearing the pending PMI and remove WARN_ON for PMI check in power_pmu_disable Austin Kim (1): dmaengine: sf-pdma: apply proper spinlock flags in sf_pdma_prep_dma_memcpy() Bart Van Assche (4): blktrace: Trace remapped requests correctly RDMA/srpt: Duplicate port name members RDMA/srpt: Introduce a reference count in struct srpt_device RDMA/srpt: Fix a use-after-free Bartosz Golaszewski (2): lib: bitmap: order includes alphabetically lib: bitmap: provide devm_bitmap_alloc() and devm_bitmap_zalloc() Bean Huo (1): nvme: use command_id instead of req->tag in trace_nvme_complete_rq() Bedant Patnaik (1): ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED Benjamin Segall (1): epoll: autoremove wakers even more aggressively Biju Das (1): spi: spi-rspi: Fix PIO fallback on RZ platforms Bikash Hazarika (2): scsi: qla2xxx: Fix incorrect display of max frame size scsi: qla2xxx: Zero undefined mailbox IN registers Bo-Chen Chen (1): drm/mediatek: dpi: Remove output format of YUV Brian Norris (1): drm/rockchip: vop: Don't crash for invalid duplicate_state() Byungki Lee (1): f2fs: write checkpoint during FG_GC Chao Liu (1): f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time Chao Yu (1): f2fs: don't set GC_FAILURE_PIN for background GC Chen Zhongjin (2): profiling: fix shift too large makes kernel panic kprobes: Forbid probing on trampoline and BPF code areas Cheng Xu (1): RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event Christian Lamparter (1): ARM: dts: BCM5301X: Add DT for Meraki MR26 Christian Loehle (1): mmc: block: Add single read for 4k sector cards Christian Marangi (1): PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks Christoph Hellwig (1): block: remove the request_queue to argument request based tracepoints Christophe JAILLET (8): drm/rockchip: Fix an error handling path rockchip_dp_probe() wifi: p54: Fix an error handling path in p54spi_probe() mtd: rawnand: meson: Fix a potential double free issue misc: rtsx: Fix an error handling path in rtsx_pci_probe() intel_th: Fix a resource leak in an error handling path memstick/ms_block: Fix some incorrect memory allocation memstick/ms_block: Fix a memory leak ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp() Christophe Leroy (2): powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32 Christopher Obbard (1): um: random: Don't initialise hwrng struct with zero Chuansheng Liu (1): drm/i915/dg1: Update DMC_DEBUG3 register Claudio Imbrenda (1): KVM: s390: pv: leak the topmost page table when destroy fails Claudiu Beznea (1): ASoC: mchp-spdifrx: disable end of block interrupt on failures Corentin Labbe (1): crypto: sun8i-ss - do not allocate memory when handling hash requests Dan Carpenter (8): wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c() crypto: sun8i-ss - fix error codes in allocate_flows() wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi() selftests/bpf: fix a test for snprintf() overflow eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write() platform/olpc: Fix uninitialized data in debugfs write null_blk: fix ida error handling in null_add_dev() kfifo: fix kfifo_to_user() return type Dan Williams (1): ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP Daniel Starke (8): tty: n_gsm: fix user open not possible at responder until initiator open tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output() tty: n_gsm: fix non flow control frames during mux flow off tty: n_gsm: fix packet re-transmission without open control channel tty: n_gsm: fix race condition in gsmld_write() tty: n_gsm: fix wrong T1 retry count handling tty: n_gsm: fix DM command tty: n_gsm: fix missing corner cases in gsmld_poll() Dave Stevenson (8): drm/vc4: plane: Fix margin calculations for the right/bottom edges drm/vc4: dsi: Correct DSI divider calculations drm/vc4: dsi: Correct pixel order for DSI0 drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type drm/vc4: dsi: Fix dsi0 interrupt support drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component David Collins (1): spmi: trace: fix stack-out-of-bound access in SPMI tracing functions David Howells (1): vfs: Check the truncate maximum size in inode_newsize_ok() Dietmar Eggemann (1): sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy() Dimitri John Ledkov (1): riscv: set default pm_power_off to NULL Dmitry Osipenko (1): drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error Dom Cobley (3): drm/vc4: plane: Remove subpixel positioning check drm/vc4: hdmi: Remove firmware logic for MAI threshold setting drm/vc4: hdmi: Avoid full hdmi audio fifo writes Duoming Zhou (3): mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback Elia Devito (1): HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx Eric Dumazet (5): inet: add READ_ONCE(sk->sk_bound_dev_if) in INET_MATCH() tcp: sk->sk_bound_dev_if once in inet_request_bound_dev_if() ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH() net: rose: fix netdev reference changes tcp: fix over estimation in sk_forced_mem_schedule() Eric Farman (1): vfio/ccw: Do not change FSM state in subchannel event Eric Whitney (1): ext4: fix extent status tree race in writeback error recovery path Eugen Hristev (1): mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R Florian Fainelli (1): tools/thermal: Fix possible path truncations Florian Westphal (1): netfilter: nf_tables: fix null deref due to zeroed list head Francis Laniel (1): arm64: Do not forget syscall when starting a new thread. Gal Pressman (1): net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version Gao Xiang (1): erofs: avoid consecutive detection for Highmem memory Geert Uytterhoeven (3): arm64: dts: renesas: beacon: Fix regulator node names soc: renesas: r8a779a0-sysc: Fix A2DP1 and A2CV[2357] PDR values arm64: dts: renesas: Fix thermal-sensors on single-zone sensors Gioh Kim (1): RDMA/rtrs: Define MIN_CHUNK_SIZE Greg Kroah-Hartman (1): Revert "mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv" Guilherme G. Piccoli (1): ACPI: processor/idle: Annotate more functions to live in cpuidle section Guillaume Ranquet (1): drm/mediatek: dpi: Only enable dpi after the bridge is enabled Guo Mengqi (1): spi: synquacer: Add missing clk_disable_unprepare() Hangyu Hua (3): drm: bridge: sii8620: fix possible off-by-one wifi: libertas: Fix possible refcount leak in if_usb_probe() dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock Hans de Goede (2): ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk Harshit Mogalapalli (2): HID: cp2112: prevent a buffer overflow in cp2112_xfer() HID: mcp2221: prevent a buffer overflow in mcp_smbus_write() Helge Deller (4): fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters fbcon: Fix accelerated fbdev scrolling while logo is still shown parisc: Fix device names in /proc/iomem parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode Huacai Chen (2): MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH Ian Rogers (1): perf symbol: Fail to read phdr workaround Ilpo Järvinen (1): serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty() Ivan Hasenkampf (1): ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx Jack Wang (2): RDMA/rtrs: Avoid Wtautological-constant-out-of-range-compare RDMA/rtrs-srv: Fix modinfo output for stringify Jagath Jog J (2): iio: accel: bma400: Fix the scale min and max macro values iio: accel: bma400: Reordering of header files Jakub Kicinski (1): netdevsim: Avoid allocation warnings triggered from user space Jamal Hadi Salim (1): net_sched: cls_route: disallow handle of 0 Jan Kara (1): ext2: Add more validity checks for inode counts Jason A. Donenfeld (4): fs: check FMODE_LSEEK to control internal pipe splicing wireguard: ratelimiter: use hrtimer in selftest wireguard: allowedips: don't corrupt stack when detecting overflow timekeeping: contribute wall clock to rng on time change Jason Gunthorpe (4): vfio: Remove extra put/gets around vfio_device->group vfio: Simplify the lifetime logic for vfio_device vfio: Split creation of a vfio_device into init and register ops vfio/mdev: Make to_mdev_device() into a static inline Javier Martinez Canillas (1): drm/st7735r: Fix module autoloading for Okaya RH128128T Jens Wiklander (1): tee: add overflow check in register_shm_helper() Jeongik Cha (1): wifi: mac80211_hwsim: fix race condition in pending packet Jernej Skrabec (1): media: cedrus: hevc: Add check for invalid timestamp Jiachen Zhang (1): ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh() Jian Shen (2): test_bpf: fix incorrect netdev features net: ionic: fix error check for vlan flags in ionic_set_nic_features() Jian Zhang (1): drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed. Jianglei Nie (2): RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr() RDMA/hfi1: fix potential memory leak in setup_base_ctxt() Jiasheng Jiang (4): drm: bridge: adv7511: Add check for mipi_dsi_driver_register Bluetooth: hci_intel: Add check for platform_driver_register intel_th: msu-sink: Potential dereference of null pointer ASoC: codecs: da7210: add check for i2c_add_driver Jim Mattson (2): KVM: x86/pmu: Use binary search to check filtered events KVM: x86/pmu: Use different raw event masks for AMD and Intel Jitao Shi (2): drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs drm/mediatek: Keep dsi as LP00 before dcs cmds transfer Joe Lawrence (1): selftests/livepatch: better synchronize test_klp_callbacks_busy Johan Hovold (4): x86/pmem: Fix platform-device leak in error path ath11k: fix netdev open race usb: dwc3: qcom: fix missing optional irq warnings USB: serial: fix tty-port initialized comments Johannes Berg (3): wifi: mac80211_hwsim: add back erroneously removed cast wifi: mac80211_hwsim: use 32-bit skb cookie um: Allow PM with suspend-to-idle Jonas Dreßler (1): mwifiex: Ignore BTCOEX events from the 88W8897 firmware Jose Alonso (1): Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" Jose Ignacio Tornos Martinez (1): wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue Josef Bacik (1): btrfs: reset block group chunk force if we have to wait Josh Poimboeuf (1): scripts/faddr2line: Fix vmlinux detection on arm64 Julien STEPHAN (1): drm/mediatek: Allow commands to be sent during video mode Juri Lelli (1): wait: Fix __wait_event_hrtimeout for RT/DL tasks Kai Ye (1): crypto: hisilicon/sec - fix auth key size error Keith Busch (1): block: fix infinite loop for invalid zone append Kim Phillips (1): x86/bugs: Enable STIBP for IBPB mitigated RETBleed Konrad Dybcio (1): soc: qcom: Make QCOM_RPMPD depend on PM Krzysztof Kozlowski (6): ARM: dts: ast2500-evb: fix board compatible ARM: dts: ast2600-evb: fix board compatible ARM: dts: qcom: mdm9615: add missing PMIC GPIO reg ARM: dts: qcom: pm8841: add required thermal-sensor-cells ath10k: do not enforce interrupt trigger type ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header Kunihiko Hayashi (2): ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC Kuniyuki Iwashima (1): tcp: Fix data-races around sysctl_tcp_l3mdev_accept. Lars-Peter Clausen (1): i2c: cadence: Support PEC for SMBus block read Leo Li (1): drm/amdgpu: Check BO's requested pinning domains against its preferred_domains Lev Kujawski (1): KVM: set_msr_mce: Permit guests to ignore single-bit ECC errors Liang He (14): ARM: OMAP2+: display: Fix refcount leak bug ARM: shmobile: rcar-gen2: Increase refcount for new reference soc: amlogic: Fix refcount leak in meson-secure-pwrc.c regulator: of: Fix refcount leak bug in of_get_regulation_constraints() mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init() i2c: mux-gpmux: Add of_node_put() when breaking out of loop usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc() gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data() mmc: cavium-octeon: Add of_node_put() when breaking out of loop mmc: cavium-thunderx: Add of_node_put() when breaking out of loop ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe() iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop ASoC: audio-graph-card: Add of_node_put() in fail path video: fbdev: amba-clcd: Fix refcount leak bugs Like Xu (2): KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl Linus Walleij (2): Input: atmel_mxt_ts - fix up inverted RESET handler hwmon: (drivetemp) Add module alias Linyu Yuan (1): usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion Lorenzo Bianconi (1): mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg Luiz Augusto von Dentz (1): Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression Lukas Wunner (3): usbnet: Fix linkwatch use-after-free on disconnect usbnet: smsc95xx: Don't clear read-only PHY interrupt usbnet: smsc95xx: Avoid link settings race on interrupt reception Lv Ruyi (1): firmware: tegra: Fix error check return value of debugfs_create_file() Lyude Paul (2): drm/nouveau: Don't pm_runtime_put_sync(), only pm_runtime_put_autosuspend() drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime Maciej Fijalkowski (1): selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0 Maciej S. Szmigiero (1): KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Maciej W. Rozycki (4): serial: 8250: Export ICR access helpers for internal use serial: 8250: Dissociate 4MHz Titan ports from Oxford ports serial: 8250: Correct the clock for OxSemi PCIe devices serial: 8250: Fold EndRun device support into OxSemi Tornado code Mahesh Rajashekhara (1): scsi: smartpqi: Fix DMA direction for RAID requests Manikanta Pubbisetty (1): ath11k: Fix incorrect debug_mask mappings Manyi Li (1): ACPI: PM: save NVS memory for Lenovo G40-45 Maor Gottlieb (1): RDMA/mlx5: Add missing check for return value in get namespace flow Marcel Ziswiler (1): ARM: dts: imx7d-colibri-emmc: add cpu1 supply Marco Pagani (1): fpga: altera-pr-ip: fix unsigned comparison with less than zero Marek Vasut (3): drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function drm/bridge: tc358767: Make sure Refclk clock are enabled drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function Markus Mayer (1): thermal/tools/tmon: Include pthread and time headers in tmon.h Mateusz Kwiatkowski (1): drm/vc4: hdmi: Fix timings for interlaced modes Max Filippov (1): xtensa: iss/network: provide release() callback Maxim Mikityanskiy (1): net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS Maxime Ripard (5): drm/vc4: drv: Remove the DSI pointer in vc4_drv drm/vc4: dsi: Use snprintf for the PHY clocks instead of an array drm/vc4: dsi: Introduce a variant structure drm/vc4: hdmi: Don't access the connector state in reset if kmalloc fails drm/vc4: hdmi: Limit the BCM2711 to the max without scrambling Maximilian Heyne (1): xen-blkback: Apply 'feature_persistent' parameter when connect Meng Tang (2): ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model ALSA: hda/realtek: Add quirk for another Asus K42JZ model Miaohe Lin (1): mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region Miaoqian Lin (27): meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init ARM: bcm: Fix refcount leak in bcm_kona_smc_init ARM: OMAP2+: Fix refcount leak in omapdss_init_of ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init cpufreq: zynq: Fix refcount leak in zynq_get_revision soc: qcom: ocmem: Fix refcount leak in of_get_ocmem soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register drm/mcde: Fix refcount leak in mcde_dsi_bind media: tw686x: Fix memory leak in tw686x_video_init mtd: maps: Fix refcount leak in of_flash_probe_versatile mtd: maps: Fix refcount leak in ap_flash_init PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep() mtd: partitions: Fix refcount leak in parse_redboot_of usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe ASoC: samsung: Fix error handling in aries_audio_probe ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge mfd: max77620: Fix refcount leak in max77620_initialise_fps powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader powerpc/xive: Fix refcount leak in xive_get_max_prio powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address Michael Ellerman (3): powerpc/powernv: Avoid crashing if rng is NULL powerpc/64s: Disable stack variable initialisation for prom_init powerpc/pci: Fix PHB numbering when using opal-phbid Michael Grzeschik (2): usb: dwc3: gadget: refactor dwc3_repare_one_trb usb: dwc3: gadget: fix high speed multiplier setting Michael Walle (1): soc: fsl: guts: machine variable might be unset Michal Suchanek (1): kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification Mike Manning (1): net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set Mike Snitzer (1): dm: return early from dm_pr_call() if DM device is suspended Miklos Szeredi (1): fuse: limit nsec Mikulas Patocka (6): add barriers to buffer_uptodate and set_buffer_uptodate md-raid: destroy the bitmap after destroying the thread md-raid10: fix KASAN warning dm writecache: set a default MAX_WRITEBACK_JOBS dm raid: fix address sanitizer warning in raid_resume dm raid: fix address sanitizer warning in raid_status Ming Lei (1): blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created Ming Qian (1): media: v4l2-mem2mem: prevent pollerr when last_buffer_dequeued is set Miquel Raynal (6): mtd: rawnand: Add a helper to clarify the interface configuration mtd: rawnand: arasan: Check the proposed data interface is supported mtd: rawnand: Add NV-DDR timings mtd: rawnand: arasan: Fix a macro parameter mtd: rawnand: arasan: Support NV-DDR interface mtd: rawnand: arasan: Prevent an unsupported configuration Mohamed Khalfella (1): PCI/AER: Iterate over error counters instead of error strings Narendra Hadke (1): serial: mvebu-uart: uart2 error bits clearing Nathan Chancellor (2): hexagon: select ARCH_WANT_LD_ORPHAN_WARN usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable() Nick Desaulniers (2): Makefile: link with -z noexecstack --no-warn-rwx-segments x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments Nick Hainke (1): arm64: dts: mt7622: fix BPI-R64 WPS button Nico Boehr (1): KVM: s390: pv: don't present the ecall interrupt twice Nicolas Saenz Julienne (1): nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt() Niels Dossche (1): media: hdpvr: fix error value returns in hdpvr_read Nilesh Javali (1): scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover" Olga Kitaina (1): mtd: rawnand: arasan: Fix clock rate in NV-DDR Pali Rohár (4): PCI: Add defines for normal and subtractive PCI bridges powerpc/fsl-pci: Fix Class Code of PCIe Root Port crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias Peng Fan (1): interconnect: imx: fix max_node_id Peter Zijlstra (1): locking/lockdep: Fix lockdep_init_map_*() confusion Phil Elwell (1): drm/vc4: hdmi: Disable audio if dmas property is present but empty Pierre-Louis Bossart (1): soundwire: bus_type: fix remove and shutdown support Ping Cheng (2): HID: wacom: Only report rotation for art pen HID: wacom: Don't register pad_input for touch switch Prabhakar Kushwaha (1): RDMA/qedr: Improve error logs for rdma_alloc_tid error return Przemyslaw Patynowski (1): iavf: Fix max_rate limiting Qian Cai (1): crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE Qu Wenruo (3): btrfs: reject log replay if there is unsupported RO compat flag btrfs: only write the sectors in the vertical stripe which has data stripes btrfs: raid56: don't trust any cached sector in __raid56_parity_recover() Quentin Perret (1): KVM: arm64: Don't return from void function Quinn Tran (2): scsi: qla2xxx: Turn off multi-queue for 8G adapters scsi: qla2xxx: Fix erroneous mailbox timeout after PCI error injection Rafael J. Wysocki (2): thermal: sysfs: Fix cooling_device_stats_setup() error code path ACPI: CPPC: Do not prevent CPPC from working in the future Ralph Siemsen (1): clk: renesas: r9a06g032: Fix UART clkgrp bitsel Randy Dunlap (1): usb: gadget: udc: amd5536 depends on HAS_DMA Rex-BC Chen (1): clk: mediatek: reset: Fix written reset bit offset Rob Clark (1): drm/msm/mdp5: Fix global state lock backoff Robert Marko (5): arm64: dts: qcom: ipq8074: fix NAND node name clk: qcom: ipq8074: fix NSS core PLL-s clk: qcom: ipq8074: SW workaround for UBI32 PLL lock clk: qcom: ipq8074: fix NSS port frequency tables clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks Rohith Kollalsi (1): usb: dwc3: core: Do not perform GCTL_CORE_SOFTRESET during bootup Russell King (Oracle) (1): ARM: findbit: fix overflowing offset Rustam Subkhankulov (2): wifi: p54: add missing parentheses in p54_flush() video: fbdev: sis: fix typos in SiS_GetModeID() Sam Protsenko (1): iommu/exynos: Handle failed IOMMU device registration properly Samuel Holland (3): irqchip/mips-gic: Only register IPI domain when SMP is enabled genirq: GENERIC_IRQ_IPI depends on SMP arm64: dts: allwinner: a64: orangepi-win: Fix LED node name Sean Christopherson (15): KVM: nVMX: Snapshot pre-VM-Enter BNDCFGS for !nested_run_pending case KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP KVM: x86: Tag kvm_mmu_x86_module_init() with __init KVM: Don't set Accessed/Dirty bits for ZERO_PAGE KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS) KVM: VMX: Drop guest CPUID check for VMXE in vmx_set_cr4() KVM: VMX: Drop explicit 'nested' check from vmx_set_cr4() KVM: SVM: Drop VMXE check from svm_set_cr4() KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4 KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU KVM: Add infrastructure and macro to mark VM as bugged SeongJae Park (2): xen-blkback: fix persistent grants negotiation xen-blkfront: Apply 'feature_persistent' parameter when connect Serge Semin (4): dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu() PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists Sergey Shtylyov (1): usb: host: xhci: use snprintf() in xhci_decode_trb() Shengjiu Wang (1): ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format Shunsuke Mie (1): PCI: endpoint: Don't stop controller when unbinding endpoint function Sibi Sankar (1): remoteproc: sysmon: Wait for SSCTL service to come up Siddh Raman Pant (1): x86/numa: Use cpumask_available instead of hardcoded NULL check Sireesh Kodali (1): remoteproc: qcom: wcnss: Fix handling of IRQs Srinivas Kandagatla (2): ASoC: codecs: msm8916-wcd-digital: move gains from SX_TLV to S8_TLV ASoC: codecs: wcd9335: move gains from SX_TLV to S8_TLV Stefan Roese (1): PCI/portdrv: Don't disable AER reporting in get_port_device_capability() Steffen Maier (1): scsi: zfcp: Fix missing auto port scan and thus missing target ports Stephan Gerhold (1): regulator: qcom_smd: Fix pm8916_pldo range Stephen Boyd (1): platform/chrome: cros_ec: Always expose last resume result Steven Rostedt (Google) (2): ftrace/x86: Add back ftrace_expected assignment tracing: Use a struct alignof to determine trace event field alignment Sudeep Holla (1): firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails Sumit Garg (1): arm64: dts: qcom: qcs404: Fix incorrect USB2 PHYs assignment Suzuki K Poulose (1): coresight: Clear the connection field properly Tadeusz Struk (1): sched/fair: Fix fault in reweight_entity Tali Perry (2): i2c: npcm: Remove own slave addresses 2:10 i2c: npcm: Correct slave role behavior Tamás Szűcs (1): arm64: tegra: Fix SDMMC1 CD on P2888 Tang Bin (3): usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init() usb: xhci: tegra: Fix error check opp: Fix error check in dev_pm_opp_attach_genpd() Tetsuo Handa (4): tty: vt: initialize unicode screen buffer lockdep: Allow tuning tracing capacity constants. PM: hibernate: defer device probing when resuming from hibernation lib/smp_processor_id: fix imbalanced instrumentation_end() call Theodore Ts'o (1): ext4: update s_overhead_clusters in the superblock during an on-line resize Thinh Nguyen (1): usb: dwc3: core: Deprecate GCTL.CORESOFTRESET Thomas Gleixner (1): netfilter: xtables: Bring SPDX identifier back Tianchen Ding (1): sched: Fix the check of nr_running at queue wakelist Tianjia Zhang (1): KEYS: asymmetric: enforce SM2 signature use pkey algo Tim Crawford (1): ALSA: hda/realtek: Add quirk for Clevo NV45PZ Timur Tabi (1): drm/nouveau: fix another off-by-one in nvbios_addr Tom Lendacky (1): crypto: ccp - During shutdown, check SEV data pointer before using Tom Rix (2): ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables drm/vc4: change vc4_dma_range_matches from a global to static Tony Battersby (1): scsi: sg: Allow waiting for commands to complete on removed device Trond Myklebust (1): Revert "pNFS: nfs3_set_ds_client should set NFS_CS_NOPING" Tyler Hicks (1): net/9p: Initialize the iounit field during fid creation Uwe Kleine-König (6): pwm: sifive: Don't check the return code of pwmchip_remove() pwm: sifive: Simplify offset calculation for PWMCMP registers pwm: sifive: Ensure the clk is enabled exactly once per running PWM pwm: sifive: Shut down hardware only after pwmchip_remove() completed mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path mfd: t7l66xb: Drop platform disable callback Viacheslav Mitrofanov (1): dmaengine: sf-pdma: Add multithread support for a DMA channel Vidya Sagar (2): PCI: tegra194: Fix Root Port interrupt handling PCI: tegra194: Fix link up retry sequence Vincent Mailhol (10): can: pch_can: do not report txerr and rxerr during bus-off can: rcar_can: do not report txerr and rxerr during bus-off can: sja1000: do not report txerr and rxerr during bus-off can: hi311x: do not report txerr and rxerr during bus-off can: sun4i_can: do not report txerr and rxerr during bus-off can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off can: usb_8dev: do not report txerr and rxerr during bus-off can: error: specify the values of data[5..7] of CAN error frames can: pch_can: pch_can_error(): initialize errc before using it Vitaly Kuznetsov (2): KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast() Vladimir Zapolskiy (1): clk: qcom: camcc-sdm845: Fix topology around titan_top power domain Waiman Long (1): sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed Weitao Wang (1): USB: HCD: Fix URB giveback issue in tasklet function William Dean (3): parisc: Check the return value of ioremap() in lba_driver_probe() irqchip/mips-gic: Check the return value of ioremap() in gic_of_init() watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe() Wolfram Sang (2): selftests: timers: valid-adjtimex: build fix for newer toolchains selftests: timers: clocksource-switch: fix passing errors from child Wyes Karny (1): x86: Handle idle=nomwait cmdline properly for x86_idle Xiaomeng Tong (2): media: [PATCH] pci: atomisp_cmd: fix three missing checks on list iterator virtio-gpu: fix a missing check to avoid NULL dereference Xie Shaowen (1): Input: gscps2 - check return value of ioremap() in gscps2_probe() Xie Yongji (1): fuse: Remove the control interface for virtio-fs Xinlei Lee (2): drm/mediatek: Modify dsi funcs to atomic operations drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function Xiu Jianfeng (1): selinux: Add boundary check in put_entry() Xu Wang (1): i2c: Fix a potential use after free Yang Xu (1): fs: Add missing umask strip in vfs_tmpfile Yang Yingliang (2): bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe() xtensa: iss: fix handling error cases in iss_net_configure() Yangtao Li (1): pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource() Ye Bin (1): ext4: fix warning in ext4_iomap_begin as race between bmap and write YiFei Zhu (1): selftests/seccomp: Fix compile warning when CC=clang Yonglong Li (1): tcp: make retransmitted SKB fit into the send window Yunhao Tian (1): drm/mipi-dbi: align max_chunk to 2 in spi_transfer Zhengchao Shao (2): crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq Zhenguo Zhao (1): tty: n_gsm: Delete gsmtty open SABM frame when config requester Zheyu Ma (7): ALSA: bcd2000: Fix a UAF bug on the error path of probing iio: light: isl29028: Fix the warning in isl29028_remove() media: tw686x: Register the irq at the end of probe video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock() video: fbdev: vt8623fb: Check the size of screen before memset_io() video: fbdev: arkfb: Check the size of screen before memset_io() video: fbdev: s3fb: Check the size of screen before memset_io() Zhu Yanjun (1): RDMA/rxe: Fix error unwind in rxe_create_qp() Zoltan Tamas Vajda (1): HID: hid-input: add Surface Go battery quirk huhai (1): ACPI: LPSS: Fix missing check in register_device_clock() .../ABI/testing/sysfs-driver-xen-blkback | 2 +- .../ABI/testing/sysfs-driver-xen-blkfront | 2 +- .../admin-guide/kernel-parameters.txt | 29 +- Documentation/admin-guide/pm/cpuidle.rst | 15 +- Documentation/driver-api/vfio.rst | 31 +- Makefile | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/aspeed-ast2500-evb.dts | 2 +- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 2 +- arch/arm/boot/dts/bcm53015-meraki-mr26.dts | 166 ++++++++++ arch/arm/boot/dts/imx53-ppd.dts | 2 +- arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts | 2 +- arch/arm/boot/dts/imx6q-apalis-eval.dts | 2 +- arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts | 2 +- arch/arm/boot/dts/imx6q-apalis-ixora.dts | 2 +- arch/arm/boot/dts/imx6ul.dtsi | 33 +- arch/arm/boot/dts/imx7-colibri-aster.dtsi | 2 +- arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 2 +- arch/arm/boot/dts/imx7d-colibri-emmc.dtsi | 4 + .../boot/dts/motorola-mapphone-common.dtsi | 2 +- arch/arm/boot/dts/qcom-mdm9615.dtsi | 1 + arch/arm/boot/dts/qcom-pm8841.dtsi | 1 + arch/arm/boot/dts/s5pv210-aries.dtsi | 2 +- .../boot/dts/tegra20-acer-a500-picasso.dts | 2 +- arch/arm/boot/dts/uniphier-pxs2.dtsi | 8 +- arch/arm/lib/findbit.S | 16 +- arch/arm/mach-bcm/bcm_kona_smc.c | 1 + arch/arm/mach-omap2/display.c | 3 + arch/arm/mach-omap2/prm3xxx.c | 1 + .../mach-shmobile/regulator-quirk-rcar-gen2.c | 5 +- arch/arm/mach-zynq/common.c | 1 + .../dts/allwinner/sun50i-a64-orangepi-win.dts | 2 +- .../dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- .../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 +- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404.dtsi | 4 +- .../dts/renesas/beacon-renesom-baseboard.dtsi | 6 +- arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 2 +- arch/arm64/boot/dts/renesas/r8a77990.dtsi | 2 +- .../boot/dts/socionext/uniphier-pxs3.dtsi | 8 +- arch/arm64/crypto/Kconfig | 1 + arch/arm64/include/asm/processor.h | 3 +- arch/arm64/kernel/cpufeature.c | 2 +- arch/arm64/kvm/hyp/nvhe/switch.c | 2 +- arch/arm64/kvm/hyp/vhe/switch.c | 2 +- arch/hexagon/Kconfig | 1 + arch/ia64/include/asm/processor.h | 2 +- arch/mips/kernel/proc.c | 2 +- arch/parisc/kernel/drivers.c | 9 +- arch/parisc/kernel/syscalls/syscall.tbl | 2 +- arch/powerpc/kernel/Makefile | 1 + arch/powerpc/kernel/pci-common.c | 29 +- arch/powerpc/mm/ptdump/shared.c | 6 +- arch/powerpc/perf/core-book3s.c | 35 +- arch/powerpc/platforms/Kconfig.cputype | 4 +- arch/powerpc/platforms/cell/axon_msi.c | 1 + arch/powerpc/platforms/cell/spufs/inode.c | 1 + arch/powerpc/platforms/powernv/rng.c | 2 + arch/powerpc/sysdev/fsl_pci.c | 8 + arch/powerpc/sysdev/fsl_pci.h | 1 + arch/powerpc/sysdev/xive/spapr.c | 1 + arch/riscv/kernel/reset.c | 12 +- arch/s390/include/asm/gmap.h | 2 + arch/s390/kernel/asm-offsets.c | 2 + arch/s390/kernel/crash_dump.c | 2 +- arch/s390/kernel/machine_kexec_file.c | 18 +- arch/s390/kernel/os_info.c | 3 +- arch/s390/kvm/intercept.c | 15 + arch/s390/kvm/pv.c | 9 +- arch/s390/kvm/sigp.c | 4 +- arch/s390/mm/gmap.c | 86 +++++ arch/um/Kconfig | 5 + arch/um/drivers/random.c | 2 +- arch/um/include/shared/kern_util.h | 2 + arch/um/include/shared/os.h | 1 + arch/um/kernel/um_arch.c | 25 ++ arch/um/os-Linux/signal.c | 14 +- arch/x86/boot/Makefile | 2 +- arch/x86/boot/compressed/Makefile | 2 + arch/x86/entry/Makefile | 3 +- arch/x86/entry/thunk_32.S | 2 - arch/x86/entry/thunk_64.S | 4 - arch/x86/entry/vdso/Makefile | 2 +- arch/x86/include/asm/kvm_host.h | 7 +- arch/x86/kernel/cpu/bugs.c | 10 +- arch/x86/kernel/ftrace.c | 1 + arch/x86/kernel/process.c | 9 +- arch/x86/kvm/emulate.c | 23 +- arch/x86/kvm/hyperv.c | 3 + arch/x86/kvm/lapic.c | 4 + arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/pmu.c | 36 +- arch/x86/kvm/svm/pmu.c | 1 + arch/x86/kvm/svm/svm.c | 14 +- arch/x86/kvm/svm/svm.h | 2 +- arch/x86/kvm/vmx/nested.c | 99 +++--- arch/x86/kvm/vmx/pmu_intel.c | 12 +- arch/x86/kvm/vmx/vmx.c | 35 +- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/kvm/x86.c | 17 +- arch/x86/mm/numa.c | 4 +- arch/x86/platform/olpc/olpc-xo1-sci.c | 2 +- arch/x86/um/Makefile | 3 +- arch/xtensa/platforms/iss/network.c | 42 ++- block/bio.c | 3 - block/blk-merge.c | 2 +- block/blk-mq-debugfs.c | 3 + block/blk-mq-sched.c | 2 +- block/blk-mq.c | 8 +- crypto/asymmetric_keys/public_key.c | 7 +- drivers/acpi/acpi_lpss.c | 3 + drivers/acpi/apei/einj.c | 2 + drivers/acpi/cppc_acpi.c | 54 ++- drivers/acpi/ec.c | 82 +---- drivers/acpi/processor_idle.c | 6 +- drivers/acpi/sleep.c | 8 + drivers/block/null_blk_main.c | 14 +- drivers/block/xen-blkback/xenbus.c | 20 +- drivers/block/xen-blkfront.c | 4 +- drivers/bluetooth/hci_intel.c | 6 +- drivers/bus/hisi_lpc.c | 10 +- drivers/clk/mediatek/reset.c | 4 +- drivers/clk/qcom/camcc-sdm845.c | 4 + drivers/clk/qcom/clk-krait.c | 7 +- drivers/clk/qcom/gcc-ipq8074.c | 60 +++- drivers/clk/renesas/r9a06g032-clocks.c | 8 +- .../allwinner/sun8i-ss/sun8i-ss-cipher.c | 1 + .../crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 22 +- .../crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 15 +- drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h | 4 + drivers/crypto/ccp/sev-dev.c | 2 +- drivers/crypto/hisilicon/hpre/hpre_crypto.c | 2 +- drivers/crypto/hisilicon/sec/sec_algs.c | 14 +- drivers/crypto/hisilicon/sec/sec_drv.h | 2 +- drivers/crypto/hisilicon/sec2/sec_crypto.c | 6 +- drivers/crypto/hisilicon/sec2/sec_crypto.h | 1 + drivers/crypto/inside-secure/safexcel.c | 2 + drivers/dma/dw-edma/dw-edma-core.c | 2 +- drivers/dma/sf-pdma/sf-pdma.c | 49 ++- drivers/firmware/arm_scpi.c | 61 ++-- drivers/firmware/tegra/bpmp-debugfs.c | 10 +- drivers/fpga/altera-pr-ip-core.c | 2 +- drivers/gpio/gpiolib-of.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 + drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 24 +- drivers/gpu/drm/bridge/sil-sii8620.c | 4 +- drivers/gpu/drm/bridge/tc358767.c | 62 +++- drivers/gpu/drm/drm_gem.c | 4 +- drivers/gpu/drm/drm_mipi_dbi.c | 7 + drivers/gpu/drm/exynos/exynos7_drm_decon.c | 17 +- .../drm/i915/display/intel_display_debugfs.c | 4 +- drivers/gpu/drm/i915/i915_reg.h | 3 +- drivers/gpu/drm/mcde/mcde_dsi.c | 1 + drivers/gpu/drm/mediatek/mtk_dpi.c | 33 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 126 ++++--- drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c | 3 +- drivers/gpu/drm/nouveau/nouveau_display.c | 4 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 2 +- .../gpu/drm/nouveau/nvkm/subdev/bios/base.c | 2 +- drivers/gpu/drm/radeon/.gitignore | 2 +- drivers/gpu/drm/radeon/Kconfig | 2 +- drivers/gpu/drm/radeon/Makefile | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 6 +- .../gpu/drm/rockchip/analogix_dp-rockchip.c | 10 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 + drivers/gpu/drm/tiny/st7735r.c | 1 + drivers/gpu/drm/vc4/vc4_crtc.c | 10 +- drivers/gpu/drm/vc4/vc4_drv.c | 19 ++ drivers/gpu/drm/vc4/vc4_drv.h | 1 - drivers/gpu/drm/vc4/vc4_dsi.c | 208 ++++++++---- drivers/gpu/drm/vc4/vc4_hdmi.c | 50 ++- drivers/gpu/drm/vc4/vc4_plane.c | 30 +- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 6 +- drivers/hid/hid-alps.c | 2 + drivers/hid/hid-cp2112.c | 5 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-input.c | 4 + drivers/hid/hid-mcp2221.c | 3 + drivers/hid/wacom_sys.c | 2 +- drivers/hid/wacom_wac.c | 72 ++-- drivers/hwmon/drivetemp.c | 1 + drivers/hwtracing/coresight/coresight-core.c | 1 + drivers/hwtracing/intel_th/msu-sink.c | 3 + drivers/hwtracing/intel_th/msu.c | 14 +- drivers/hwtracing/intel_th/pci.c | 25 +- drivers/i2c/busses/i2c-cadence.c | 10 +- drivers/i2c/busses/i2c-npcm7xx.c | 50 ++- drivers/i2c/i2c-core-base.c | 3 +- drivers/i2c/muxes/i2c-mux-gpmux.c | 1 + drivers/iio/accel/bma400.h | 23 +- drivers/iio/accel/bma400_core.c | 4 +- drivers/iio/light/isl29028.c | 2 +- drivers/infiniband/hw/hfi1/file_ops.c | 4 +- drivers/infiniband/hw/mlx5/fs.c | 6 +- drivers/infiniband/hw/qedr/verbs.c | 26 +- drivers/infiniband/sw/rxe/rxe_qp.c | 12 +- drivers/infiniband/sw/siw/siw_cm.c | 7 +- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 5 - drivers/infiniband/ulp/rtrs/rtrs-pri.h | 22 +- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 4 +- drivers/infiniband/ulp/srpt/ib_srpt.c | 148 ++++++--- drivers/infiniband/ulp/srpt/ib_srpt.h | 18 +- drivers/input/serio/gscps2.c | 4 + drivers/input/touchscreen/atmel_mxt_ts.c | 6 +- drivers/interconnect/imx/imx.c | 8 +- drivers/iommu/arm/arm-smmu/qcom_iommu.c | 7 +- drivers/iommu/exynos-iommu.c | 6 +- drivers/iommu/intel/dmar.c | 2 +- drivers/irqchip/Kconfig | 5 +- drivers/irqchip/irq-mips-gic.c | 84 +++-- drivers/md/dm-raid.c | 4 +- drivers/md/dm-rq.c | 2 +- drivers/md/dm-writecache.c | 2 +- drivers/md/dm.c | 5 + drivers/md/md.c | 2 +- drivers/md/raid10.c | 5 +- drivers/media/pci/tw686x/tw686x-core.c | 18 +- drivers/media/pci/tw686x/tw686x-video.c | 4 +- drivers/media/platform/mtk-mdp/mtk_mdp_ipi.h | 2 + drivers/media/usb/hdpvr/hdpvr-video.c | 2 +- drivers/media/v4l2-core/v4l2-mem2mem.c | 2 +- drivers/memstick/core/ms_block.c | 11 +- drivers/mfd/max77620.c | 2 + drivers/mfd/t7l66xb.c | 6 +- drivers/misc/cardreader/rtsx_pcr.c | 6 +- drivers/misc/eeprom/idt_89hpesx.c | 8 +- drivers/mmc/core/block.c | 28 +- drivers/mmc/host/cavium-octeon.c | 1 + drivers/mmc/host/cavium-thunderx.c | 4 +- drivers/mmc/host/sdhci-of-at91.c | 9 +- drivers/mmc/host/sdhci-of-esdhc.c | 1 + drivers/mtd/devices/st_spi_fsm.c | 8 +- drivers/mtd/maps/physmap-versatile.c | 2 + drivers/mtd/nand/raw/arasan-nand-controller.c | 57 +++- drivers/mtd/nand/raw/atmel/nand-controller.c | 2 +- drivers/mtd/nand/raw/meson_nand.c | 1 - drivers/mtd/nand/raw/nand_timings.c | 255 +++++++++++++++ drivers/mtd/parsers/redboot.c | 1 + drivers/mtd/sm_ftl.c | 2 +- drivers/net/can/pch_can.c | 8 +- drivers/net/can/rcar/rcar_can.c | 8 +- drivers/net/can/sja1000/sja1000.c | 7 +- drivers/net/can/spi/hi311x.c | 5 +- drivers/net/can/sun4i_can.c | 9 +- .../net/can/usb/kvaser_usb/kvaser_usb_hydra.c | 12 +- .../net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 6 +- drivers/net/can/usb/usb_8dev.c | 7 +- drivers/net/ethernet/intel/iavf/iavf.h | 1 + drivers/net/ethernet/intel/iavf/iavf_main.c | 25 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- .../mellanox/mlx5/core/en_accel/ktls.c | 2 +- .../net/ethernet/pensando/ionic/ionic_lif.c | 2 +- drivers/net/netdevsim/bpf.c | 8 +- drivers/net/usb/ax88179_178a.c | 20 +- drivers/net/usb/smsc95xx.c | 20 +- drivers/net/usb/usbnet.c | 8 +- drivers/net/wireguard/allowedips.c | 9 +- drivers/net/wireguard/selftest/allowedips.c | 6 +- drivers/net/wireguard/selftest/ratelimiter.c | 25 +- drivers/net/wireless/ath/ath10k/snoc.c | 5 +- drivers/net/wireless/ath/ath11k/core.c | 16 +- drivers/net/wireless/ath/ath11k/debug.h | 4 +- drivers/net/wireless/ath/wil6210/debugfs.c | 18 +- drivers/net/wireless/intel/iwlegacy/4965-rs.c | 5 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 1 + drivers/net/wireless/intersil/p54/main.c | 2 +- drivers/net/wireless/intersil/p54/p54spi.c | 3 +- drivers/net/wireless/mac80211_hwsim.c | 14 +- .../net/wireless/marvell/libertas/if_usb.c | 1 + drivers/net/wireless/marvell/mwifiex/main.h | 2 + drivers/net/wireless/marvell/mwifiex/pcie.c | 3 + .../net/wireless/marvell/mwifiex/sta_event.c | 3 + drivers/net/wireless/mediatek/mt76/mac80211.c | 1 + .../wireless/mediatek/mt76/mt76x02_usb_mcu.c | 2 +- drivers/net/wireless/realtek/rtlwifi/debug.c | 8 +- drivers/nvdimm/pmem_legacy_device.c | 7 +- drivers/nvme/host/trace.h | 2 +- drivers/opp/core.c | 4 +- drivers/parisc/lba_pci.c | 6 +- .../pci/controller/dwc/pcie-designware-ep.c | 18 +- drivers/pci/controller/dwc/pcie-designware.c | 30 +- drivers/pci/controller/dwc/pcie-qcom.c | 10 +- drivers/pci/controller/dwc/pcie-tegra194.c | 49 ++- drivers/pci/endpoint/functions/pci-epf-test.c | 1 - drivers/pci/pcie/aer.c | 7 +- drivers/pci/pcie/portdrv_core.c | 9 +- drivers/perf/arm_spe_pmu.c | 22 +- drivers/platform/chrome/cros_ec.c | 8 +- drivers/platform/olpc/olpc-ec.c | 2 +- drivers/pwm/pwm-lpc18xx-sct.c | 4 +- drivers/pwm/pwm-sifive.c | 65 ++-- drivers/regulator/of_regulator.c | 6 +- drivers/regulator/qcom_smd-regulator.c | 4 +- drivers/remoteproc/qcom_sysmon.c | 10 + drivers/remoteproc/qcom_wcnss.c | 10 +- drivers/remoteproc/ti_k3_r5_remoteproc.c | 2 + drivers/rpmsg/mtk_rpmsg.c | 2 + drivers/rpmsg/qcom_smd.c | 1 + drivers/s390/char/zcore.c | 11 +- drivers/s390/cio/vfio_ccw_drv.c | 14 +- drivers/s390/scsi/zfcp_fc.c | 29 +- drivers/s390/scsi/zfcp_fc.h | 6 +- drivers/s390/scsi/zfcp_fsf.c | 7 +- drivers/scsi/qla2xxx/qla_def.h | 5 +- drivers/scsi/qla2xxx/qla_gbl.h | 3 +- drivers/scsi/qla2xxx/qla_gs.c | 11 +- drivers/scsi/qla2xxx/qla_init.c | 48 ++- drivers/scsi/qla2xxx/qla_isr.c | 20 +- drivers/scsi/qla2xxx/qla_mbx.c | 19 +- drivers/scsi/qla2xxx/qla_nvme.c | 5 - drivers/scsi/sg.c | 53 +-- drivers/scsi/smartpqi/smartpqi_init.c | 4 +- drivers/soc/amlogic/meson-mx-socinfo.c | 1 + drivers/soc/amlogic/meson-secure-pwrc.c | 4 +- drivers/soc/fsl/guts.c | 2 +- drivers/soc/qcom/Kconfig | 1 + drivers/soc/qcom/ocmem.c | 3 + drivers/soc/qcom/qcom_aoss.c | 4 +- drivers/soc/renesas/r8a779a0-sysc.c | 10 +- drivers/soundwire/bus_type.c | 8 +- drivers/spi/spi-rspi.c | 4 + drivers/spi/spi-synquacer.c | 1 + .../staging/media/atomisp/pci/atomisp_cmd.c | 57 ++-- .../staging/media/sunxi/cedrus/cedrus_h265.c | 3 + drivers/staging/rtl8192u/r8192U.h | 2 +- drivers/staging/rtl8192u/r8192U_dm.c | 38 +-- drivers/staging/rtl8192u/r8192U_dm.h | 2 +- drivers/tee/tee_shm.c | 3 + drivers/thermal/thermal_sysfs.c | 10 +- drivers/tty/n_gsm.c | 199 ++++++++--- drivers/tty/serial/8250/8250.h | 22 ++ drivers/tty/serial/8250/8250_dw.c | 3 + drivers/tty/serial/8250/8250_pci.c | 308 +++++++++--------- drivers/tty/serial/8250/8250_port.c | 21 -- drivers/tty/serial/mvebu-uart.c | 11 + drivers/tty/vt/vt.c | 2 +- drivers/usb/cdns3/gadget.c | 11 +- drivers/usb/core/hcd.c | 26 +- drivers/usb/dwc3/core.c | 9 +- drivers/usb/dwc3/dwc3-qcom.c | 4 +- drivers/usb/dwc3/gadget.c | 92 +++--- drivers/usb/gadget/udc/Kconfig | 2 +- drivers/usb/gadget/udc/aspeed-vhub/hub.c | 4 +- drivers/usb/gadget/udc/tegra-xudc.c | 8 +- drivers/usb/host/ehci-ppc-of.c | 1 + drivers/usb/host/ohci-nxp.c | 1 + drivers/usb/host/xhci-tegra.c | 8 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/serial/sierra.c | 3 +- drivers/usb/serial/usb-serial.c | 2 +- drivers/usb/serial/usb_wwan.c | 3 +- drivers/usb/typec/ucsi/ucsi.c | 4 + drivers/vfio/mdev/mdev_private.h | 5 +- drivers/vfio/vfio.c | 207 +++++------- drivers/video/fbdev/amba-clcd.c | 24 +- drivers/video/fbdev/arkfb.c | 9 +- drivers/video/fbdev/core/fbcon.c | 12 +- drivers/video/fbdev/s3fb.c | 2 + drivers/video/fbdev/sis/init.c | 4 +- drivers/video/fbdev/vt8623fb.c | 2 + drivers/watchdog/armada_37xx_wdt.c | 2 + fs/attr.c | 2 + fs/btrfs/block-group.c | 1 + fs/btrfs/disk-io.c | 14 + fs/btrfs/raid56.c | 74 ++++- fs/erofs/decompressor.c | 16 +- fs/eventpoll.c | 22 ++ fs/ext2/super.c | 12 +- fs/ext4/inode.c | 19 +- fs/ext4/resize.c | 1 + fs/f2fs/file.c | 9 +- fs/f2fs/gc.c | 41 ++- fs/fuse/control.c | 4 +- fs/fuse/inode.c | 6 + fs/namei.c | 4 + fs/nfs/nfs3client.c | 1 - fs/overlayfs/export.c | 2 +- fs/splice.c | 10 +- include/acpi/cppc_acpi.h | 2 +- include/linux/bitmap.h | 12 +- include/linux/blktrace_api.h | 5 +- include/linux/buffer_head.h | 25 +- include/linux/kfifo.h | 2 +- include/linux/kvm_host.h | 28 +- include/linux/lockdep.h | 30 +- include/linux/mfd/t7l66xb.h | 1 - include/linux/mtd/rawnand.h | 123 ++++++- include/linux/pci_ids.h | 2 + include/linux/sched.h | 2 +- include/linux/tpm_eventlog.h | 2 +- include/linux/usb/hcd.h | 1 + include/linux/vfio.h | 16 + include/linux/wait.h | 9 +- include/net/inet6_hashtables.h | 27 +- include/net/inet_hashtables.h | 44 +-- include/net/inet_sock.h | 18 +- include/net/sock.h | 3 - include/trace/events/block.h | 30 +- include/trace/events/spmi.h | 12 +- include/trace/trace_events.h | 8 +- include/uapi/linux/can/error.h | 5 +- include/uapi/linux/netfilter/xt_IDLETIMER.h | 17 +- kernel/bpf/verifier.c | 4 +- kernel/cgroup/cpuset.c | 2 +- kernel/irq/Kconfig | 1 + kernel/irq/chip.c | 3 +- kernel/kprobes.c | 3 +- kernel/locking/lockdep.c | 9 +- kernel/locking/lockdep_internals.h | 8 +- kernel/power/user.c | 13 +- kernel/profile.c | 7 + kernel/sched/core.c | 34 +- kernel/sched/deadline.c | 52 +-- kernel/sched/rt.c | 15 +- kernel/sched/sched.h | 3 +- kernel/time/hrtimer.c | 1 + kernel/time/timekeeping.c | 7 +- kernel/trace/blktrace.c | 46 +-- lib/Kconfig.debug | 40 +++ lib/bitmap.c | 42 ++- lib/livepatch/test_klp_callbacks_busy.c | 8 + lib/smp_processor_id.c | 2 +- lib/test_bpf.c | 4 +- mm/mmap.c | 1 - net/9p/client.c | 5 +- net/bluetooth/l2cap_core.c | 13 +- net/dccp/proto.c | 10 +- net/ipv4/inet_hashtables.c | 17 +- net/ipv4/tcp_output.c | 30 +- net/ipv4/udp.c | 3 +- net/ipv6/inet6_hashtables.c | 6 +- net/ipv6/udp.c | 2 +- net/mac80211/sta_info.c | 6 +- net/netfilter/nf_tables_api.c | 1 + net/rose/af_rose.c | 11 +- net/rose/rose_route.c | 2 + net/sched/cls_route.c | 10 + scripts/faddr2line | 4 +- security/selinux/ss/policydb.h | 2 + sound/pci/hda/patch_cirrus.c | 1 + sound/pci/hda/patch_conexant.c | 11 +- sound/pci/hda/patch_realtek.c | 15 + sound/soc/atmel/mchp-spdifrx.c | 9 +- sound/soc/codecs/cros_ec_codec.c | 1 + sound/soc/codecs/da7210.c | 2 + sound/soc/codecs/msm8916-wcd-digital.c | 46 +-- sound/soc/codecs/wcd9335.c | 81 ++--- sound/soc/fsl/fsl_easrc.c | 9 +- sound/soc/fsl/fsl_easrc.h | 2 +- sound/soc/generic/audio-graph-card.c | 4 +- sound/soc/mediatek/mt6797/mt6797-mt6351.c | 6 +- .../mediatek/mt8173/mt8173-rt5650-rt5676.c | 10 +- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 9 +- sound/soc/qcom/lpass-cpu.c | 1 + sound/soc/qcom/qdsp6/q6adm.c | 2 +- sound/soc/samsung/aries_wm8994.c | 6 +- sound/soc/samsung/h1940_uda1380.c | 2 +- sound/soc/samsung/rx1950_uda1380.c | 4 +- sound/usb/bcd2000/bcd2000.c | 3 +- tools/lib/bpf/libbpf.c | 9 +- tools/lib/bpf/xsk.c | 9 +- tools/perf/util/dsos.c | 15 +- tools/perf/util/genelf.c | 6 +- tools/perf/util/symbol-elf.c | 27 +- tools/testing/selftests/bpf/prog_tests/btf.c | 2 +- .../selftests/kvm/lib/x86_64/processor.c | 2 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- .../selftests/timers/clocksource-switch.c | 6 +- .../testing/selftests/timers/valid-adjtimex.c | 2 +- tools/thermal/tmon/sysfs.c | 24 +- tools/thermal/tmon/tmon.h | 3 + virt/kvm/kvm_main.c | 26 +- 472 files changed, 4378 insertions(+), 2282 deletions(-) create mode 100644 arch/arm/boot/dts/bcm53015-meraki-mr26.dts -- 2.20.1

1 501

[openEuler-5.10 000/496] Backport 5.10.137 LTS
by Zheng Zengkai 18 Nov '22

18 Nov '22

Backport 5.10.137 LTS patches from upstream. git cherry-pick v5.10.136..v5.10.137~1 -s Already merged(-41): f5f3e54f8116 mm: Add kvrealloc() e32bb2428104 xfs: only set IOMAP_F_SHARED when providing a srcmap to a write 0a69f1f84207 xfs: fix I_DONTCACHE 2613baa3ab21 mm/mremap: hold the rmap lock in write mode when moving page table entries. 1a4b18b1ff11 netfilter: nf_tables: do not allow SET_ID to refer to another table 9e7dcb88ec8e netfilter: nf_tables: do not allow CHAIN_ID to refer to another table 0cc5c6b7567d netfilter: nf_tables: do not allow RULE_ID to refer to another chain 353b4673d01c arm64: fix oops in concurrently setting insn_emulation sysctls d0412d8f693e net: fix sk_wmem_schedule() and sk_rmem_schedule() errors eccd7c3e2596 ath9k: fix use-after-free in ath9k_hif_usb_rx_cb 1f697d795290 crypto: hisilicon/sec - fixes some coding style 16e18a8ac7c9 crypto: hisilicon/sec - don't sleep when in softirq 0ecc91cf9645 RDMA/hns: Fix incorrect clearing of interrupt status register 914bf4aa2d5b jbd2: fix outstanding credits assert in jbd2_journal_commit_transaction() a6d7f224730e ext4: recover csum seed of tmp_inode after migrating to extents f7161d0da975 jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted 541840859ace posix-cpu-timers: Cleanup CPU timers before freeing them during exec dce8d7427c6a PCI/AER: Write AER Capability only when we control it 78d431e8a56c PCI/ERR: Bind RCEC devices to the Root Port driver de4534ac28c4 PCI/ERR: Rename reset_link() to reset_subordinates() f236fa38508b PCI/ERR: Simplify by using pci_upstream_bridge() 2e3458b995aa PCI/ERR: Simplify by computing pci_pcie_type() once 078d79fad521 PCI/ERR: Use "bridge" for clarity in pcie_do_recovery() 7730ba6151b7 PCI/ERR: Avoid negated conditional for clarity bb6990fd3729 PCI/ERR: Add pci_walk_bridge() to pcie_do_recovery() d83d886e69bd PCI/ERR: Recover from RCEC AER errors 5e2cf705155a dm thin: fix use-after-free crash in dm_sm_register_threshold_callback 441726394efa KVM: x86/pmu: preserve IA32_PERF_CAPABILITIES across CPUID refresh 1571c4613059 ext4: check if directory block is within i_size 2da44a2927a7 ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h 69d1a36eb4b2 ext4: make sure ext4_append() always allocates new block bb8592efcf8e ext4: fix use-after-free in ext4_xattr_set_entry 603fb7bd744a ext4: correct max_inline_xattr_value_size computing d0b495aa2692 ext4: correct the misjudgment in ext4_iget_extra_inode 7018f03d97da net_sched: cls_route: remove from list when handle is 0 a93f33aeef4e driver core: fix potential deadlock in __driver_attach fb086aea3910 x86: Handle idle=nomwait cmdline properly for x86_idle 71042279b161 ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP 1008c6d98b6d crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq cb6277507998 crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq c206177ca8a9 crypto: hisilicon/sec - fix auth key size error Rejected due to openEuler hinic driver maintenance policy(-3): 8369a39b529d hinic: Use the bitmap API when applicable e286a882f227 net: hinic: fix bug that ethtool get wrong stats e74f3097a9c7 net: hinic: avoid kernel hung in hinic_get_stats64() Total patches: 540 -41 -3 = 496 Aaron Lewis (1): kvm: x86/pmu: Fix the compare function used by the pmu event filter Adrian Hunter (1): perf tools: Fix dso_id inode generation comparison Ahmed Zaki (1): mac80211: fix a memory leak where sta_info is not freed Al Viro (1): __follow_mount_rcu(): verify that mount_lock remains unchanged Alex Deucher (1): drm/radeon: fix incorrrect SPDX-License-Identifiers Alexander Gordeev (2): s390/dump: fix old lowcore virtual vs physical address confusion s390/zcore: fix race when reading from hardware system area Alexander Lobakin (3): ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr() x86/olpc: fix 'logical not is only applied to the left hand side' iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) Alexander Shishkin (4): intel_th: msu: Fix vmalloced buffers intel_th: pci: Add Meteor Lake-P support intel_th: pci: Add Raptor Lake-S PCH support intel_th: pci: Add Raptor Lake-S CPU support Alexander Stein (6): ARM: dts: imx6ul: add missing properties for sram ARM: dts: imx6ul: change operating-points to uint32-matrix ARM: dts: imx6ul: fix keypad compatible ARM: dts: imx6ul: fix csi node compatible ARM: dts: imx6ul: fix lcdif node compatible ARM: dts: imx6ul: fix qspi node compatible Alexandru Elisei (1): arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1 Alexei Starovoitov (1): bpf: Fix subprog names in stack traces. Alexey Khoroshilov (1): crypto: sun8i-ss - fix infinite loop in sun8i_ss_setup_ivs() Alexey Kodanev (2): drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd() Allen Ballway (1): ALSA: hda/cirrus - support for iMac 12,1 model Amit Kumar Mahapatra (1): mtd: rawnand: arasan: Update NAND bus clock instead of system clock Ammar Faizi (1): wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()` Andrea Righi (1): x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y Andrei Vagin (1): selftests: kvm: set rax before vmcall Andrey Strachuk (1): usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable() Andy Shevchenko (2): serial: 8250_pci: Refactor the loop in pci_ite887x_init() serial: 8250_pci: Replace dev_*() by pci_*() macros AngeloGioacchino Del Regno (2): media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment rpmsg: mtk_rpmsg: Fix circular locking dependency Anquan Wu (1): libbpf: Fix the name of a reused map Anshuman Khandual (1): drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX Ansuel Smith (1): clk: qcom: clk-krait: unlock spin after mux completion Antonio Borneo (2): genirq: Don't return error on missing optional irq_request_resources() drm: adv7511: override i2c address of cec before accessing it Arnaldo Carvalho de Melo (1): genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO Artem Borisov (1): HID: alps: Declare U1_UNICORN_LEGACY support Arun Easi (3): scsi: qla2xxx: Fix discovery issues in FC-AL topology scsi: qla2xxx: Fix losing FCP-2 targets on long port disable with I/Os scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests Athira Rajeev (1): powerpc/perf: Optimize clearing the pending PMI and remove WARN_ON for PMI check in power_pmu_disable Austin Kim (1): dmaengine: sf-pdma: apply proper spinlock flags in sf_pdma_prep_dma_memcpy() Bart Van Assche (4): blktrace: Trace remapped requests correctly RDMA/srpt: Duplicate port name members RDMA/srpt: Introduce a reference count in struct srpt_device RDMA/srpt: Fix a use-after-free Bartosz Golaszewski (2): lib: bitmap: order includes alphabetically lib: bitmap: provide devm_bitmap_alloc() and devm_bitmap_zalloc() Bean Huo (1): nvme: use command_id instead of req->tag in trace_nvme_complete_rq() Bedant Patnaik (1): ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED Benjamin Segall (1): epoll: autoremove wakers even more aggressively Biju Das (1): spi: spi-rspi: Fix PIO fallback on RZ platforms Bikash Hazarika (2): scsi: qla2xxx: Fix incorrect display of max frame size scsi: qla2xxx: Zero undefined mailbox IN registers Bo-Chen Chen (1): drm/mediatek: dpi: Remove output format of YUV Brian Norris (1): drm/rockchip: vop: Don't crash for invalid duplicate_state() Byungki Lee (1): f2fs: write checkpoint during FG_GC Chao Liu (1): f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time Chao Yu (1): f2fs: don't set GC_FAILURE_PIN for background GC Chen Zhongjin (2): profiling: fix shift too large makes kernel panic kprobes: Forbid probing on trampoline and BPF code areas Cheng Xu (1): RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event Christian Lamparter (1): ARM: dts: BCM5301X: Add DT for Meraki MR26 Christian Loehle (1): mmc: block: Add single read for 4k sector cards Christian Marangi (1): PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks Christoph Hellwig (1): block: remove the request_queue to argument request based tracepoints Christophe JAILLET (8): drm/rockchip: Fix an error handling path rockchip_dp_probe() wifi: p54: Fix an error handling path in p54spi_probe() mtd: rawnand: meson: Fix a potential double free issue misc: rtsx: Fix an error handling path in rtsx_pci_probe() intel_th: Fix a resource leak in an error handling path memstick/ms_block: Fix some incorrect memory allocation memstick/ms_block: Fix a memory leak ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp() Christophe Leroy (2): powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32 Christopher Obbard (1): um: random: Don't initialise hwrng struct with zero Chuansheng Liu (1): drm/i915/dg1: Update DMC_DEBUG3 register Claudio Imbrenda (1): KVM: s390: pv: leak the topmost page table when destroy fails Claudiu Beznea (1): ASoC: mchp-spdifrx: disable end of block interrupt on failures Corentin Labbe (1): crypto: sun8i-ss - do not allocate memory when handling hash requests Dan Carpenter (8): wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c() crypto: sun8i-ss - fix error codes in allocate_flows() wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi() selftests/bpf: fix a test for snprintf() overflow eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write() platform/olpc: Fix uninitialized data in debugfs write null_blk: fix ida error handling in null_add_dev() kfifo: fix kfifo_to_user() return type Daniel Starke (8): tty: n_gsm: fix user open not possible at responder until initiator open tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output() tty: n_gsm: fix non flow control frames during mux flow off tty: n_gsm: fix packet re-transmission without open control channel tty: n_gsm: fix race condition in gsmld_write() tty: n_gsm: fix wrong T1 retry count handling tty: n_gsm: fix DM command tty: n_gsm: fix missing corner cases in gsmld_poll() Dave Stevenson (8): drm/vc4: plane: Fix margin calculations for the right/bottom edges drm/vc4: dsi: Correct DSI divider calculations drm/vc4: dsi: Correct pixel order for DSI0 drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type drm/vc4: dsi: Fix dsi0 interrupt support drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component David Collins (1): spmi: trace: fix stack-out-of-bound access in SPMI tracing functions David Howells (1): vfs: Check the truncate maximum size in inode_newsize_ok() Dietmar Eggemann (1): sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy() Dimitri John Ledkov (1): riscv: set default pm_power_off to NULL Dmitry Osipenko (1): drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error Dom Cobley (3): drm/vc4: plane: Remove subpixel positioning check drm/vc4: hdmi: Remove firmware logic for MAI threshold setting drm/vc4: hdmi: Avoid full hdmi audio fifo writes Duoming Zhou (3): mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback Elia Devito (1): HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx Eric Dumazet (5): inet: add READ_ONCE(sk->sk_bound_dev_if) in INET_MATCH() tcp: sk->sk_bound_dev_if once in inet_request_bound_dev_if() ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH() net: rose: fix netdev reference changes tcp: fix over estimation in sk_forced_mem_schedule() Eric Farman (1): vfio/ccw: Do not change FSM state in subchannel event Eric Whitney (1): ext4: fix extent status tree race in writeback error recovery path Eugen Hristev (1): mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R Florian Fainelli (1): tools/thermal: Fix possible path truncations Florian Westphal (1): netfilter: nf_tables: fix null deref due to zeroed list head Francis Laniel (1): arm64: Do not forget syscall when starting a new thread. Gal Pressman (1): net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version Gao Xiang (1): erofs: avoid consecutive detection for Highmem memory Geert Uytterhoeven (3): arm64: dts: renesas: beacon: Fix regulator node names soc: renesas: r8a779a0-sysc: Fix A2DP1 and A2CV[2357] PDR values arm64: dts: renesas: Fix thermal-sensors on single-zone sensors Gioh Kim (1): RDMA/rtrs: Define MIN_CHUNK_SIZE Greg Kroah-Hartman (1): Revert "mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv" Guilherme G. Piccoli (1): ACPI: processor/idle: Annotate more functions to live in cpuidle section Guillaume Ranquet (1): drm/mediatek: dpi: Only enable dpi after the bridge is enabled Guo Mengqi (1): spi: synquacer: Add missing clk_disable_unprepare() Hangyu Hua (3): drm: bridge: sii8620: fix possible off-by-one wifi: libertas: Fix possible refcount leak in if_usb_probe() dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock Hans de Goede (2): ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk Harshit Mogalapalli (2): HID: cp2112: prevent a buffer overflow in cp2112_xfer() HID: mcp2221: prevent a buffer overflow in mcp_smbus_write() Helge Deller (4): fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters fbcon: Fix accelerated fbdev scrolling while logo is still shown parisc: Fix device names in /proc/iomem parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode Huacai Chen (2): MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH Ian Rogers (1): perf symbol: Fail to read phdr workaround Ilpo Järvinen (1): serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty() Ivan Hasenkampf (1): ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx Jack Wang (2): RDMA/rtrs: Avoid Wtautological-constant-out-of-range-compare RDMA/rtrs-srv: Fix modinfo output for stringify Jagath Jog J (2): iio: accel: bma400: Fix the scale min and max macro values iio: accel: bma400: Reordering of header files Jakub Kicinski (1): netdevsim: Avoid allocation warnings triggered from user space Jamal Hadi Salim (1): net_sched: cls_route: disallow handle of 0 Jan Kara (1): ext2: Add more validity checks for inode counts Jason A. Donenfeld (4): fs: check FMODE_LSEEK to control internal pipe splicing wireguard: ratelimiter: use hrtimer in selftest wireguard: allowedips: don't corrupt stack when detecting overflow timekeeping: contribute wall clock to rng on time change Jason Gunthorpe (4): vfio: Remove extra put/gets around vfio_device->group vfio: Simplify the lifetime logic for vfio_device vfio: Split creation of a vfio_device into init and register ops vfio/mdev: Make to_mdev_device() into a static inline Javier Martinez Canillas (1): drm/st7735r: Fix module autoloading for Okaya RH128128T Jens Wiklander (1): tee: add overflow check in register_shm_helper() Jeongik Cha (1): wifi: mac80211_hwsim: fix race condition in pending packet Jernej Skrabec (1): media: cedrus: hevc: Add check for invalid timestamp Jiachen Zhang (1): ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh() Jian Shen (2): test_bpf: fix incorrect netdev features net: ionic: fix error check for vlan flags in ionic_set_nic_features() Jian Zhang (1): drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed. Jianglei Nie (2): RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr() RDMA/hfi1: fix potential memory leak in setup_base_ctxt() Jiasheng Jiang (4): drm: bridge: adv7511: Add check for mipi_dsi_driver_register Bluetooth: hci_intel: Add check for platform_driver_register intel_th: msu-sink: Potential dereference of null pointer ASoC: codecs: da7210: add check for i2c_add_driver Jim Mattson (2): KVM: x86/pmu: Use binary search to check filtered events KVM: x86/pmu: Use different raw event masks for AMD and Intel Jitao Shi (2): drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs drm/mediatek: Keep dsi as LP00 before dcs cmds transfer Joe Lawrence (1): selftests/livepatch: better synchronize test_klp_callbacks_busy Johan Hovold (4): x86/pmem: Fix platform-device leak in error path ath11k: fix netdev open race usb: dwc3: qcom: fix missing optional irq warnings USB: serial: fix tty-port initialized comments Johannes Berg (3): wifi: mac80211_hwsim: add back erroneously removed cast wifi: mac80211_hwsim: use 32-bit skb cookie um: Allow PM with suspend-to-idle Jonas Dreßler (1): mwifiex: Ignore BTCOEX events from the 88W8897 firmware Jose Alonso (1): Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" Jose Ignacio Tornos Martinez (1): wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue Josef Bacik (1): btrfs: reset block group chunk force if we have to wait Josh Poimboeuf (1): scripts/faddr2line: Fix vmlinux detection on arm64 Julien STEPHAN (1): drm/mediatek: Allow commands to be sent during video mode Juri Lelli (1): wait: Fix __wait_event_hrtimeout for RT/DL tasks Keith Busch (1): block: fix infinite loop for invalid zone append Kim Phillips (1): x86/bugs: Enable STIBP for IBPB mitigated RETBleed Konrad Dybcio (1): soc: qcom: Make QCOM_RPMPD depend on PM Krzysztof Kozlowski (6): ARM: dts: ast2500-evb: fix board compatible ARM: dts: ast2600-evb: fix board compatible ARM: dts: qcom: mdm9615: add missing PMIC GPIO reg ARM: dts: qcom: pm8841: add required thermal-sensor-cells ath10k: do not enforce interrupt trigger type ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header Kunihiko Hayashi (2): ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC Kuniyuki Iwashima (1): tcp: Fix data-races around sysctl_tcp_l3mdev_accept. Lars-Peter Clausen (1): i2c: cadence: Support PEC for SMBus block read Leo Li (1): drm/amdgpu: Check BO's requested pinning domains against its preferred_domains Lev Kujawski (1): KVM: set_msr_mce: Permit guests to ignore single-bit ECC errors Liang He (14): ARM: OMAP2+: display: Fix refcount leak bug ARM: shmobile: rcar-gen2: Increase refcount for new reference soc: amlogic: Fix refcount leak in meson-secure-pwrc.c regulator: of: Fix refcount leak bug in of_get_regulation_constraints() mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init() i2c: mux-gpmux: Add of_node_put() when breaking out of loop usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc() gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data() mmc: cavium-octeon: Add of_node_put() when breaking out of loop mmc: cavium-thunderx: Add of_node_put() when breaking out of loop ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe() iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop ASoC: audio-graph-card: Add of_node_put() in fail path video: fbdev: amba-clcd: Fix refcount leak bugs Like Xu (2): KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl Linus Walleij (2): Input: atmel_mxt_ts - fix up inverted RESET handler hwmon: (drivetemp) Add module alias Linyu Yuan (1): usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion Lorenzo Bianconi (1): mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg Luiz Augusto von Dentz (1): Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression Lukas Wunner (3): usbnet: Fix linkwatch use-after-free on disconnect usbnet: smsc95xx: Don't clear read-only PHY interrupt usbnet: smsc95xx: Avoid link settings race on interrupt reception Lv Ruyi (1): firmware: tegra: Fix error check return value of debugfs_create_file() Lyude Paul (2): drm/nouveau: Don't pm_runtime_put_sync(), only pm_runtime_put_autosuspend() drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime Maciej Fijalkowski (1): selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0 Maciej S. Szmigiero (1): KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Maciej W. Rozycki (4): serial: 8250: Export ICR access helpers for internal use serial: 8250: Dissociate 4MHz Titan ports from Oxford ports serial: 8250: Correct the clock for OxSemi PCIe devices serial: 8250: Fold EndRun device support into OxSemi Tornado code Mahesh Rajashekhara (1): scsi: smartpqi: Fix DMA direction for RAID requests Manikanta Pubbisetty (1): ath11k: Fix incorrect debug_mask mappings Manyi Li (1): ACPI: PM: save NVS memory for Lenovo G40-45 Maor Gottlieb (1): RDMA/mlx5: Add missing check for return value in get namespace flow Marcel Ziswiler (1): ARM: dts: imx7d-colibri-emmc: add cpu1 supply Marco Pagani (1): fpga: altera-pr-ip: fix unsigned comparison with less than zero Marek Vasut (3): drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function drm/bridge: tc358767: Make sure Refclk clock are enabled drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function Markus Mayer (1): thermal/tools/tmon: Include pthread and time headers in tmon.h Mateusz Kwiatkowski (1): drm/vc4: hdmi: Fix timings for interlaced modes Max Filippov (1): xtensa: iss/network: provide release() callback Maxim Mikityanskiy (1): net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS Maxime Ripard (5): drm/vc4: drv: Remove the DSI pointer in vc4_drv drm/vc4: dsi: Use snprintf for the PHY clocks instead of an array drm/vc4: dsi: Introduce a variant structure drm/vc4: hdmi: Don't access the connector state in reset if kmalloc fails drm/vc4: hdmi: Limit the BCM2711 to the max without scrambling Maximilian Heyne (1): xen-blkback: Apply 'feature_persistent' parameter when connect Meng Tang (2): ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model ALSA: hda/realtek: Add quirk for another Asus K42JZ model Miaohe Lin (1): mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region Miaoqian Lin (27): meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init ARM: bcm: Fix refcount leak in bcm_kona_smc_init ARM: OMAP2+: Fix refcount leak in omapdss_init_of ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init cpufreq: zynq: Fix refcount leak in zynq_get_revision soc: qcom: ocmem: Fix refcount leak in of_get_ocmem soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register drm/mcde: Fix refcount leak in mcde_dsi_bind media: tw686x: Fix memory leak in tw686x_video_init mtd: maps: Fix refcount leak in of_flash_probe_versatile mtd: maps: Fix refcount leak in ap_flash_init PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep() mtd: partitions: Fix refcount leak in parse_redboot_of usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe ASoC: samsung: Fix error handling in aries_audio_probe ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge mfd: max77620: Fix refcount leak in max77620_initialise_fps powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader powerpc/xive: Fix refcount leak in xive_get_max_prio powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address Michael Ellerman (3): powerpc/powernv: Avoid crashing if rng is NULL powerpc/64s: Disable stack variable initialisation for prom_init powerpc/pci: Fix PHB numbering when using opal-phbid Michael Grzeschik (2): usb: dwc3: gadget: refactor dwc3_repare_one_trb usb: dwc3: gadget: fix high speed multiplier setting Michael Walle (1): soc: fsl: guts: machine variable might be unset Michal Suchanek (1): kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification Mike Manning (1): net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set Mike Snitzer (1): dm: return early from dm_pr_call() if DM device is suspended Miklos Szeredi (1): fuse: limit nsec Mikulas Patocka (6): add barriers to buffer_uptodate and set_buffer_uptodate md-raid: destroy the bitmap after destroying the thread md-raid10: fix KASAN warning dm writecache: set a default MAX_WRITEBACK_JOBS dm raid: fix address sanitizer warning in raid_resume dm raid: fix address sanitizer warning in raid_status Ming Lei (1): blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created Ming Qian (1): media: v4l2-mem2mem: prevent pollerr when last_buffer_dequeued is set Miquel Raynal (6): mtd: rawnand: Add a helper to clarify the interface configuration mtd: rawnand: arasan: Check the proposed data interface is supported mtd: rawnand: Add NV-DDR timings mtd: rawnand: arasan: Fix a macro parameter mtd: rawnand: arasan: Support NV-DDR interface mtd: rawnand: arasan: Prevent an unsupported configuration Mohamed Khalfella (1): PCI/AER: Iterate over error counters instead of error strings Narendra Hadke (1): serial: mvebu-uart: uart2 error bits clearing Nathan Chancellor (2): hexagon: select ARCH_WANT_LD_ORPHAN_WARN usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable() Nick Desaulniers (2): Makefile: link with -z noexecstack --no-warn-rwx-segments x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments Nick Hainke (1): arm64: dts: mt7622: fix BPI-R64 WPS button Nico Boehr (1): KVM: s390: pv: don't present the ecall interrupt twice Nicolas Saenz Julienne (1): nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt() Niels Dossche (1): media: hdpvr: fix error value returns in hdpvr_read Nilesh Javali (1): scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover" Olga Kitaina (1): mtd: rawnand: arasan: Fix clock rate in NV-DDR Pali Rohár (4): PCI: Add defines for normal and subtractive PCI bridges powerpc/fsl-pci: Fix Class Code of PCIe Root Port crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias Peng Fan (1): interconnect: imx: fix max_node_id Peter Zijlstra (1): locking/lockdep: Fix lockdep_init_map_*() confusion Phil Elwell (1): drm/vc4: hdmi: Disable audio if dmas property is present but empty Pierre-Louis Bossart (1): soundwire: bus_type: fix remove and shutdown support Ping Cheng (2): HID: wacom: Only report rotation for art pen HID: wacom: Don't register pad_input for touch switch Prabhakar Kushwaha (1): RDMA/qedr: Improve error logs for rdma_alloc_tid error return Przemyslaw Patynowski (1): iavf: Fix max_rate limiting Qian Cai (1): crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE Qu Wenruo (3): btrfs: reject log replay if there is unsupported RO compat flag btrfs: only write the sectors in the vertical stripe which has data stripes btrfs: raid56: don't trust any cached sector in __raid56_parity_recover() Quentin Perret (1): KVM: arm64: Don't return from void function Quinn Tran (2): scsi: qla2xxx: Turn off multi-queue for 8G adapters scsi: qla2xxx: Fix erroneous mailbox timeout after PCI error injection Rafael J. Wysocki (2): thermal: sysfs: Fix cooling_device_stats_setup() error code path ACPI: CPPC: Do not prevent CPPC from working in the future Ralph Siemsen (1): clk: renesas: r9a06g032: Fix UART clkgrp bitsel Randy Dunlap (1): usb: gadget: udc: amd5536 depends on HAS_DMA Rex-BC Chen (1): clk: mediatek: reset: Fix written reset bit offset Rob Clark (1): drm/msm/mdp5: Fix global state lock backoff Robert Marko (5): arm64: dts: qcom: ipq8074: fix NAND node name clk: qcom: ipq8074: fix NSS core PLL-s clk: qcom: ipq8074: SW workaround for UBI32 PLL lock clk: qcom: ipq8074: fix NSS port frequency tables clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks Rohith Kollalsi (1): usb: dwc3: core: Do not perform GCTL_CORE_SOFTRESET during bootup Russell King (Oracle) (1): ARM: findbit: fix overflowing offset Rustam Subkhankulov (2): wifi: p54: add missing parentheses in p54_flush() video: fbdev: sis: fix typos in SiS_GetModeID() Sam Protsenko (1): iommu/exynos: Handle failed IOMMU device registration properly Samuel Holland (3): irqchip/mips-gic: Only register IPI domain when SMP is enabled genirq: GENERIC_IRQ_IPI depends on SMP arm64: dts: allwinner: a64: orangepi-win: Fix LED node name Sean Christopherson (15): KVM: nVMX: Snapshot pre-VM-Enter BNDCFGS for !nested_run_pending case KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP KVM: x86: Tag kvm_mmu_x86_module_init() with __init KVM: Don't set Accessed/Dirty bits for ZERO_PAGE KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS) KVM: VMX: Drop guest CPUID check for VMXE in vmx_set_cr4() KVM: VMX: Drop explicit 'nested' check from vmx_set_cr4() KVM: SVM: Drop VMXE check from svm_set_cr4() KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4 KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU KVM: Add infrastructure and macro to mark VM as bugged SeongJae Park (2): xen-blkback: fix persistent grants negotiation xen-blkfront: Apply 'feature_persistent' parameter when connect Serge Semin (4): dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu() PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists Sergey Shtylyov (1): usb: host: xhci: use snprintf() in xhci_decode_trb() Shengjiu Wang (1): ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format Shunsuke Mie (1): PCI: endpoint: Don't stop controller when unbinding endpoint function Sibi Sankar (1): remoteproc: sysmon: Wait for SSCTL service to come up Siddh Raman Pant (1): x86/numa: Use cpumask_available instead of hardcoded NULL check Sireesh Kodali (1): remoteproc: qcom: wcnss: Fix handling of IRQs Srinivas Kandagatla (2): ASoC: codecs: msm8916-wcd-digital: move gains from SX_TLV to S8_TLV ASoC: codecs: wcd9335: move gains from SX_TLV to S8_TLV Stefan Roese (1): PCI/portdrv: Don't disable AER reporting in get_port_device_capability() Steffen Maier (1): scsi: zfcp: Fix missing auto port scan and thus missing target ports Stephan Gerhold (1): regulator: qcom_smd: Fix pm8916_pldo range Stephen Boyd (1): platform/chrome: cros_ec: Always expose last resume result Steven Rostedt (Google) (2): ftrace/x86: Add back ftrace_expected assignment tracing: Use a struct alignof to determine trace event field alignment Sudeep Holla (1): firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails Sumit Garg (1): arm64: dts: qcom: qcs404: Fix incorrect USB2 PHYs assignment Suzuki K Poulose (1): coresight: Clear the connection field properly Tadeusz Struk (1): sched/fair: Fix fault in reweight_entity Tali Perry (2): i2c: npcm: Remove own slave addresses 2:10 i2c: npcm: Correct slave role behavior Tamás Szűcs (1): arm64: tegra: Fix SDMMC1 CD on P2888 Tang Bin (3): usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init() usb: xhci: tegra: Fix error check opp: Fix error check in dev_pm_opp_attach_genpd() Tetsuo Handa (4): tty: vt: initialize unicode screen buffer lockdep: Allow tuning tracing capacity constants. PM: hibernate: defer device probing when resuming from hibernation lib/smp_processor_id: fix imbalanced instrumentation_end() call Theodore Ts'o (1): ext4: update s_overhead_clusters in the superblock during an on-line resize Thinh Nguyen (1): usb: dwc3: core: Deprecate GCTL.CORESOFTRESET Thomas Gleixner (1): netfilter: xtables: Bring SPDX identifier back Tianchen Ding (1): sched: Fix the check of nr_running at queue wakelist Tianjia Zhang (1): KEYS: asymmetric: enforce SM2 signature use pkey algo Tim Crawford (1): ALSA: hda/realtek: Add quirk for Clevo NV45PZ Timur Tabi (1): drm/nouveau: fix another off-by-one in nvbios_addr Tom Lendacky (1): crypto: ccp - During shutdown, check SEV data pointer before using Tom Rix (2): ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables drm/vc4: change vc4_dma_range_matches from a global to static Tony Battersby (1): scsi: sg: Allow waiting for commands to complete on removed device Trond Myklebust (1): Revert "pNFS: nfs3_set_ds_client should set NFS_CS_NOPING" Tyler Hicks (1): net/9p: Initialize the iounit field during fid creation Uwe Kleine-König (6): pwm: sifive: Don't check the return code of pwmchip_remove() pwm: sifive: Simplify offset calculation for PWMCMP registers pwm: sifive: Ensure the clk is enabled exactly once per running PWM pwm: sifive: Shut down hardware only after pwmchip_remove() completed mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path mfd: t7l66xb: Drop platform disable callback Viacheslav Mitrofanov (1): dmaengine: sf-pdma: Add multithread support for a DMA channel Vidya Sagar (2): PCI: tegra194: Fix Root Port interrupt handling PCI: tegra194: Fix link up retry sequence Vincent Mailhol (10): can: pch_can: do not report txerr and rxerr during bus-off can: rcar_can: do not report txerr and rxerr during bus-off can: sja1000: do not report txerr and rxerr during bus-off can: hi311x: do not report txerr and rxerr during bus-off can: sun4i_can: do not report txerr and rxerr during bus-off can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off can: usb_8dev: do not report txerr and rxerr during bus-off can: error: specify the values of data[5..7] of CAN error frames can: pch_can: pch_can_error(): initialize errc before using it Vitaly Kuznetsov (2): KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast() Vladimir Zapolskiy (1): clk: qcom: camcc-sdm845: Fix topology around titan_top power domain Waiman Long (1): sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed Weitao Wang (1): USB: HCD: Fix URB giveback issue in tasklet function William Dean (3): parisc: Check the return value of ioremap() in lba_driver_probe() irqchip/mips-gic: Check the return value of ioremap() in gic_of_init() watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe() Wolfram Sang (2): selftests: timers: valid-adjtimex: build fix for newer toolchains selftests: timers: clocksource-switch: fix passing errors from child Xiaomeng Tong (2): media: [PATCH] pci: atomisp_cmd: fix three missing checks on list iterator virtio-gpu: fix a missing check to avoid NULL dereference Xie Shaowen (1): Input: gscps2 - check return value of ioremap() in gscps2_probe() Xie Yongji (1): fuse: Remove the control interface for virtio-fs Xinlei Lee (2): drm/mediatek: Modify dsi funcs to atomic operations drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function Xiu Jianfeng (1): selinux: Add boundary check in put_entry() Xu Wang (1): i2c: Fix a potential use after free Yang Xu (1): fs: Add missing umask strip in vfs_tmpfile Yang Yingliang (2): bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe() xtensa: iss: fix handling error cases in iss_net_configure() Yangtao Li (1): pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource() Ye Bin (1): ext4: fix warning in ext4_iomap_begin as race between bmap and write YiFei Zhu (1): selftests/seccomp: Fix compile warning when CC=clang Yonglong Li (1): tcp: make retransmitted SKB fit into the send window Yunhao Tian (1): drm/mipi-dbi: align max_chunk to 2 in spi_transfer Zhenguo Zhao (1): tty: n_gsm: Delete gsmtty open SABM frame when config requester Zheyu Ma (7): ALSA: bcd2000: Fix a UAF bug on the error path of probing iio: light: isl29028: Fix the warning in isl29028_remove() media: tw686x: Register the irq at the end of probe video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock() video: fbdev: vt8623fb: Check the size of screen before memset_io() video: fbdev: arkfb: Check the size of screen before memset_io() video: fbdev: s3fb: Check the size of screen before memset_io() Zhu Yanjun (1): RDMA/rxe: Fix error unwind in rxe_create_qp() Zoltan Tamas Vajda (1): HID: hid-input: add Surface Go battery quirk huhai (1): ACPI: LPSS: Fix missing check in register_device_clock() .../ABI/testing/sysfs-driver-xen-blkback | 2 +- .../ABI/testing/sysfs-driver-xen-blkfront | 2 +- .../admin-guide/kernel-parameters.txt | 29 +- Documentation/driver-api/vfio.rst | 31 +- Makefile | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/aspeed-ast2500-evb.dts | 2 +- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 2 +- arch/arm/boot/dts/bcm53015-meraki-mr26.dts | 166 ++++++++++ arch/arm/boot/dts/imx53-ppd.dts | 2 +- arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts | 2 +- arch/arm/boot/dts/imx6q-apalis-eval.dts | 2 +- arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts | 2 +- arch/arm/boot/dts/imx6q-apalis-ixora.dts | 2 +- arch/arm/boot/dts/imx6ul.dtsi | 33 +- arch/arm/boot/dts/imx7-colibri-aster.dtsi | 2 +- arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 2 +- arch/arm/boot/dts/imx7d-colibri-emmc.dtsi | 4 + .../boot/dts/motorola-mapphone-common.dtsi | 2 +- arch/arm/boot/dts/qcom-mdm9615.dtsi | 1 + arch/arm/boot/dts/qcom-pm8841.dtsi | 1 + arch/arm/boot/dts/s5pv210-aries.dtsi | 2 +- .../boot/dts/tegra20-acer-a500-picasso.dts | 2 +- arch/arm/boot/dts/uniphier-pxs2.dtsi | 8 +- arch/arm/lib/findbit.S | 16 +- arch/arm/mach-bcm/bcm_kona_smc.c | 1 + arch/arm/mach-omap2/display.c | 3 + arch/arm/mach-omap2/prm3xxx.c | 1 + .../mach-shmobile/regulator-quirk-rcar-gen2.c | 5 +- arch/arm/mach-zynq/common.c | 1 + .../dts/allwinner/sun50i-a64-orangepi-win.dts | 2 +- .../dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- .../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 +- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404.dtsi | 4 +- .../dts/renesas/beacon-renesom-baseboard.dtsi | 6 +- arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 2 +- arch/arm64/boot/dts/renesas/r8a77990.dtsi | 2 +- .../boot/dts/socionext/uniphier-pxs3.dtsi | 8 +- arch/arm64/crypto/Kconfig | 1 + arch/arm64/include/asm/processor.h | 3 +- arch/arm64/kernel/cpufeature.c | 2 +- arch/arm64/kvm/hyp/nvhe/switch.c | 2 +- arch/arm64/kvm/hyp/vhe/switch.c | 2 +- arch/hexagon/Kconfig | 1 + arch/ia64/include/asm/processor.h | 2 +- arch/mips/kernel/proc.c | 2 +- arch/parisc/kernel/drivers.c | 9 +- arch/parisc/kernel/syscalls/syscall.tbl | 2 +- arch/powerpc/kernel/Makefile | 1 + arch/powerpc/kernel/pci-common.c | 29 +- arch/powerpc/mm/ptdump/shared.c | 6 +- arch/powerpc/perf/core-book3s.c | 35 +- arch/powerpc/platforms/Kconfig.cputype | 4 +- arch/powerpc/platforms/cell/axon_msi.c | 1 + arch/powerpc/platforms/cell/spufs/inode.c | 1 + arch/powerpc/platforms/powernv/rng.c | 2 + arch/powerpc/sysdev/fsl_pci.c | 8 + arch/powerpc/sysdev/fsl_pci.h | 1 + arch/powerpc/sysdev/xive/spapr.c | 1 + arch/riscv/kernel/reset.c | 12 +- arch/s390/include/asm/gmap.h | 2 + arch/s390/kernel/asm-offsets.c | 2 + arch/s390/kernel/crash_dump.c | 2 +- arch/s390/kernel/machine_kexec_file.c | 18 +- arch/s390/kernel/os_info.c | 3 +- arch/s390/kvm/intercept.c | 15 + arch/s390/kvm/pv.c | 9 +- arch/s390/kvm/sigp.c | 4 +- arch/s390/mm/gmap.c | 86 +++++ arch/um/Kconfig | 5 + arch/um/drivers/random.c | 2 +- arch/um/include/shared/kern_util.h | 2 + arch/um/include/shared/os.h | 1 + arch/um/kernel/um_arch.c | 25 ++ arch/um/os-Linux/signal.c | 14 +- arch/x86/boot/Makefile | 2 +- arch/x86/boot/compressed/Makefile | 2 + arch/x86/entry/Makefile | 3 +- arch/x86/entry/thunk_32.S | 2 - arch/x86/entry/thunk_64.S | 4 - arch/x86/entry/vdso/Makefile | 2 +- arch/x86/include/asm/kvm_host.h | 7 +- arch/x86/kernel/cpu/bugs.c | 10 +- arch/x86/kernel/ftrace.c | 1 + arch/x86/kvm/emulate.c | 23 +- arch/x86/kvm/hyperv.c | 3 + arch/x86/kvm/lapic.c | 4 + arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/pmu.c | 36 +- arch/x86/kvm/svm/pmu.c | 1 + arch/x86/kvm/svm/svm.c | 14 +- arch/x86/kvm/svm/svm.h | 2 +- arch/x86/kvm/vmx/nested.c | 99 +++--- arch/x86/kvm/vmx/pmu_intel.c | 12 +- arch/x86/kvm/vmx/vmx.c | 35 +- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/kvm/x86.c | 17 +- arch/x86/mm/numa.c | 4 +- arch/x86/platform/olpc/olpc-xo1-sci.c | 2 +- arch/x86/um/Makefile | 3 +- arch/xtensa/platforms/iss/network.c | 42 ++- block/bio.c | 3 - block/blk-merge.c | 2 +- block/blk-mq-debugfs.c | 3 + block/blk-mq-sched.c | 2 +- block/blk-mq.c | 8 +- crypto/asymmetric_keys/public_key.c | 7 +- drivers/acpi/acpi_lpss.c | 3 + drivers/acpi/cppc_acpi.c | 54 ++- drivers/acpi/ec.c | 82 +---- drivers/acpi/processor_idle.c | 6 +- drivers/acpi/sleep.c | 8 + drivers/block/null_blk_main.c | 14 +- drivers/block/xen-blkback/xenbus.c | 20 +- drivers/block/xen-blkfront.c | 4 +- drivers/bluetooth/hci_intel.c | 6 +- drivers/bus/hisi_lpc.c | 10 +- drivers/clk/mediatek/reset.c | 4 +- drivers/clk/qcom/camcc-sdm845.c | 4 + drivers/clk/qcom/clk-krait.c | 7 +- drivers/clk/qcom/gcc-ipq8074.c | 60 +++- drivers/clk/renesas/r9a06g032-clocks.c | 8 +- .../allwinner/sun8i-ss/sun8i-ss-cipher.c | 1 + .../crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 22 +- .../crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 15 +- drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h | 4 + drivers/crypto/ccp/sev-dev.c | 2 +- drivers/crypto/inside-secure/safexcel.c | 2 + drivers/dma/dw-edma/dw-edma-core.c | 2 +- drivers/dma/sf-pdma/sf-pdma.c | 49 ++- drivers/firmware/arm_scpi.c | 61 ++-- drivers/firmware/tegra/bpmp-debugfs.c | 10 +- drivers/fpga/altera-pr-ip-core.c | 2 +- drivers/gpio/gpiolib-of.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 + drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 24 +- drivers/gpu/drm/bridge/sil-sii8620.c | 4 +- drivers/gpu/drm/bridge/tc358767.c | 62 +++- drivers/gpu/drm/drm_gem.c | 4 +- drivers/gpu/drm/drm_mipi_dbi.c | 7 + drivers/gpu/drm/exynos/exynos7_drm_decon.c | 17 +- .../drm/i915/display/intel_display_debugfs.c | 4 +- drivers/gpu/drm/i915/i915_reg.h | 3 +- drivers/gpu/drm/mcde/mcde_dsi.c | 1 + drivers/gpu/drm/mediatek/mtk_dpi.c | 33 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 126 ++++--- drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c | 3 +- drivers/gpu/drm/nouveau/nouveau_display.c | 4 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 2 +- .../gpu/drm/nouveau/nvkm/subdev/bios/base.c | 2 +- drivers/gpu/drm/radeon/.gitignore | 2 +- drivers/gpu/drm/radeon/Kconfig | 2 +- drivers/gpu/drm/radeon/Makefile | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 6 +- .../gpu/drm/rockchip/analogix_dp-rockchip.c | 10 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 + drivers/gpu/drm/tiny/st7735r.c | 1 + drivers/gpu/drm/vc4/vc4_crtc.c | 10 +- drivers/gpu/drm/vc4/vc4_drv.c | 19 ++ drivers/gpu/drm/vc4/vc4_drv.h | 1 - drivers/gpu/drm/vc4/vc4_dsi.c | 208 ++++++++---- drivers/gpu/drm/vc4/vc4_hdmi.c | 50 ++- drivers/gpu/drm/vc4/vc4_plane.c | 30 +- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 6 +- drivers/hid/hid-alps.c | 2 + drivers/hid/hid-cp2112.c | 5 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-input.c | 4 + drivers/hid/hid-mcp2221.c | 3 + drivers/hid/wacom_sys.c | 2 +- drivers/hid/wacom_wac.c | 72 ++-- drivers/hwmon/drivetemp.c | 1 + drivers/hwtracing/coresight/coresight-core.c | 1 + drivers/hwtracing/intel_th/msu-sink.c | 3 + drivers/hwtracing/intel_th/msu.c | 14 +- drivers/hwtracing/intel_th/pci.c | 25 +- drivers/i2c/busses/i2c-cadence.c | 10 +- drivers/i2c/busses/i2c-npcm7xx.c | 50 ++- drivers/i2c/i2c-core-base.c | 3 +- drivers/i2c/muxes/i2c-mux-gpmux.c | 1 + drivers/iio/accel/bma400.h | 23 +- drivers/iio/accel/bma400_core.c | 4 +- drivers/iio/light/isl29028.c | 2 +- drivers/infiniband/hw/hfi1/file_ops.c | 4 +- drivers/infiniband/hw/mlx5/fs.c | 6 +- drivers/infiniband/hw/qedr/verbs.c | 26 +- drivers/infiniband/sw/rxe/rxe_qp.c | 12 +- drivers/infiniband/sw/siw/siw_cm.c | 7 +- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 5 - drivers/infiniband/ulp/rtrs/rtrs-pri.h | 22 +- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 4 +- drivers/infiniband/ulp/srpt/ib_srpt.c | 148 ++++++--- drivers/infiniband/ulp/srpt/ib_srpt.h | 18 +- drivers/input/serio/gscps2.c | 4 + drivers/input/touchscreen/atmel_mxt_ts.c | 6 +- drivers/interconnect/imx/imx.c | 8 +- drivers/iommu/arm/arm-smmu/qcom_iommu.c | 7 +- drivers/iommu/exynos-iommu.c | 6 +- drivers/iommu/intel/dmar.c | 2 +- drivers/irqchip/Kconfig | 5 +- drivers/irqchip/irq-mips-gic.c | 84 +++-- drivers/md/dm-raid.c | 4 +- drivers/md/dm-rq.c | 2 +- drivers/md/dm-writecache.c | 2 +- drivers/md/dm.c | 5 + drivers/md/md.c | 2 +- drivers/md/raid10.c | 5 +- drivers/media/pci/tw686x/tw686x-core.c | 18 +- drivers/media/pci/tw686x/tw686x-video.c | 4 +- drivers/media/platform/mtk-mdp/mtk_mdp_ipi.h | 2 + drivers/media/usb/hdpvr/hdpvr-video.c | 2 +- drivers/media/v4l2-core/v4l2-mem2mem.c | 2 +- drivers/memstick/core/ms_block.c | 11 +- drivers/mfd/max77620.c | 2 + drivers/mfd/t7l66xb.c | 6 +- drivers/misc/cardreader/rtsx_pcr.c | 6 +- drivers/misc/eeprom/idt_89hpesx.c | 8 +- drivers/mmc/core/block.c | 28 +- drivers/mmc/host/cavium-octeon.c | 1 + drivers/mmc/host/cavium-thunderx.c | 4 +- drivers/mmc/host/sdhci-of-at91.c | 9 +- drivers/mmc/host/sdhci-of-esdhc.c | 1 + drivers/mtd/devices/st_spi_fsm.c | 8 +- drivers/mtd/maps/physmap-versatile.c | 2 + drivers/mtd/nand/raw/arasan-nand-controller.c | 57 +++- drivers/mtd/nand/raw/atmel/nand-controller.c | 2 +- drivers/mtd/nand/raw/meson_nand.c | 1 - drivers/mtd/nand/raw/nand_timings.c | 255 +++++++++++++++ drivers/mtd/parsers/redboot.c | 1 + drivers/mtd/sm_ftl.c | 2 +- drivers/net/can/pch_can.c | 8 +- drivers/net/can/rcar/rcar_can.c | 8 +- drivers/net/can/sja1000/sja1000.c | 7 +- drivers/net/can/spi/hi311x.c | 5 +- drivers/net/can/sun4i_can.c | 9 +- .../net/can/usb/kvaser_usb/kvaser_usb_hydra.c | 12 +- .../net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 6 +- drivers/net/can/usb/usb_8dev.c | 7 +- drivers/net/ethernet/intel/iavf/iavf.h | 1 + drivers/net/ethernet/intel/iavf/iavf_main.c | 25 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- .../mellanox/mlx5/core/en_accel/ktls.c | 2 +- .../net/ethernet/pensando/ionic/ionic_lif.c | 2 +- drivers/net/netdevsim/bpf.c | 8 +- drivers/net/usb/ax88179_178a.c | 20 +- drivers/net/usb/smsc95xx.c | 20 +- drivers/net/usb/usbnet.c | 8 +- drivers/net/wireguard/allowedips.c | 9 +- drivers/net/wireguard/selftest/allowedips.c | 6 +- drivers/net/wireguard/selftest/ratelimiter.c | 25 +- drivers/net/wireless/ath/ath10k/snoc.c | 5 +- drivers/net/wireless/ath/ath11k/core.c | 16 +- drivers/net/wireless/ath/ath11k/debug.h | 4 +- drivers/net/wireless/ath/wil6210/debugfs.c | 18 +- drivers/net/wireless/intel/iwlegacy/4965-rs.c | 5 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 1 + drivers/net/wireless/intersil/p54/main.c | 2 +- drivers/net/wireless/intersil/p54/p54spi.c | 3 +- drivers/net/wireless/mac80211_hwsim.c | 14 +- .../net/wireless/marvell/libertas/if_usb.c | 1 + drivers/net/wireless/marvell/mwifiex/main.h | 2 + drivers/net/wireless/marvell/mwifiex/pcie.c | 3 + .../net/wireless/marvell/mwifiex/sta_event.c | 3 + drivers/net/wireless/mediatek/mt76/mac80211.c | 1 + .../wireless/mediatek/mt76/mt76x02_usb_mcu.c | 2 +- drivers/net/wireless/realtek/rtlwifi/debug.c | 8 +- drivers/nvdimm/pmem_legacy_device.c | 7 +- drivers/nvme/host/trace.h | 2 +- drivers/opp/core.c | 4 +- drivers/parisc/lba_pci.c | 6 +- .../pci/controller/dwc/pcie-designware-ep.c | 18 +- drivers/pci/controller/dwc/pcie-designware.c | 30 +- drivers/pci/controller/dwc/pcie-qcom.c | 10 +- drivers/pci/controller/dwc/pcie-tegra194.c | 49 ++- drivers/pci/endpoint/functions/pci-epf-test.c | 1 - drivers/pci/pcie/aer.c | 7 +- drivers/pci/pcie/portdrv_core.c | 9 +- drivers/perf/arm_spe_pmu.c | 22 +- drivers/platform/chrome/cros_ec.c | 8 +- drivers/platform/olpc/olpc-ec.c | 2 +- drivers/pwm/pwm-lpc18xx-sct.c | 4 +- drivers/pwm/pwm-sifive.c | 65 ++-- drivers/regulator/of_regulator.c | 6 +- drivers/regulator/qcom_smd-regulator.c | 4 +- drivers/remoteproc/qcom_sysmon.c | 10 + drivers/remoteproc/qcom_wcnss.c | 10 +- drivers/remoteproc/ti_k3_r5_remoteproc.c | 2 + drivers/rpmsg/mtk_rpmsg.c | 2 + drivers/rpmsg/qcom_smd.c | 1 + drivers/s390/char/zcore.c | 11 +- drivers/s390/cio/vfio_ccw_drv.c | 14 +- drivers/s390/scsi/zfcp_fc.c | 29 +- drivers/s390/scsi/zfcp_fc.h | 6 +- drivers/s390/scsi/zfcp_fsf.c | 7 +- drivers/scsi/qla2xxx/qla_def.h | 5 +- drivers/scsi/qla2xxx/qla_gbl.h | 3 +- drivers/scsi/qla2xxx/qla_gs.c | 11 +- drivers/scsi/qla2xxx/qla_init.c | 48 ++- drivers/scsi/qla2xxx/qla_isr.c | 20 +- drivers/scsi/qla2xxx/qla_mbx.c | 19 +- drivers/scsi/qla2xxx/qla_nvme.c | 5 - drivers/scsi/sg.c | 53 +-- drivers/scsi/smartpqi/smartpqi_init.c | 4 +- drivers/soc/amlogic/meson-mx-socinfo.c | 1 + drivers/soc/amlogic/meson-secure-pwrc.c | 4 +- drivers/soc/fsl/guts.c | 2 +- drivers/soc/qcom/Kconfig | 1 + drivers/soc/qcom/ocmem.c | 3 + drivers/soc/qcom/qcom_aoss.c | 4 +- drivers/soc/renesas/r8a779a0-sysc.c | 10 +- drivers/soundwire/bus_type.c | 8 +- drivers/spi/spi-rspi.c | 4 + drivers/spi/spi-synquacer.c | 1 + .../staging/media/atomisp/pci/atomisp_cmd.c | 57 ++-- .../staging/media/sunxi/cedrus/cedrus_h265.c | 3 + drivers/staging/rtl8192u/r8192U.h | 2 +- drivers/staging/rtl8192u/r8192U_dm.c | 38 +-- drivers/staging/rtl8192u/r8192U_dm.h | 2 +- drivers/tee/tee_shm.c | 3 + drivers/thermal/thermal_sysfs.c | 10 +- drivers/tty/n_gsm.c | 199 ++++++++--- drivers/tty/serial/8250/8250.h | 22 ++ drivers/tty/serial/8250/8250_dw.c | 3 + drivers/tty/serial/8250/8250_pci.c | 308 +++++++++--------- drivers/tty/serial/8250/8250_port.c | 21 -- drivers/tty/serial/mvebu-uart.c | 11 + drivers/tty/vt/vt.c | 2 +- drivers/usb/cdns3/gadget.c | 11 +- drivers/usb/core/hcd.c | 26 +- drivers/usb/dwc3/core.c | 9 +- drivers/usb/dwc3/dwc3-qcom.c | 4 +- drivers/usb/dwc3/gadget.c | 92 +++--- drivers/usb/gadget/udc/Kconfig | 2 +- drivers/usb/gadget/udc/aspeed-vhub/hub.c | 4 +- drivers/usb/gadget/udc/tegra-xudc.c | 8 +- drivers/usb/host/ehci-ppc-of.c | 1 + drivers/usb/host/ohci-nxp.c | 1 + drivers/usb/host/xhci-tegra.c | 8 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/serial/sierra.c | 3 +- drivers/usb/serial/usb-serial.c | 2 +- drivers/usb/serial/usb_wwan.c | 3 +- drivers/usb/typec/ucsi/ucsi.c | 4 + drivers/vfio/mdev/mdev_private.h | 5 +- drivers/vfio/vfio.c | 207 +++++------- drivers/video/fbdev/amba-clcd.c | 24 +- drivers/video/fbdev/arkfb.c | 9 +- drivers/video/fbdev/core/fbcon.c | 12 +- drivers/video/fbdev/s3fb.c | 2 + drivers/video/fbdev/sis/init.c | 4 +- drivers/video/fbdev/vt8623fb.c | 2 + drivers/watchdog/armada_37xx_wdt.c | 2 + fs/attr.c | 2 + fs/btrfs/block-group.c | 1 + fs/btrfs/disk-io.c | 14 + fs/btrfs/raid56.c | 74 ++++- fs/erofs/decompressor.c | 16 +- fs/eventpoll.c | 22 ++ fs/ext2/super.c | 12 +- fs/ext4/inode.c | 19 +- fs/ext4/resize.c | 1 + fs/f2fs/file.c | 9 +- fs/f2fs/gc.c | 41 ++- fs/fuse/control.c | 4 +- fs/fuse/inode.c | 6 + fs/namei.c | 4 + fs/nfs/nfs3client.c | 1 - fs/overlayfs/export.c | 2 +- fs/splice.c | 10 +- include/acpi/cppc_acpi.h | 2 +- include/linux/bitmap.h | 12 +- include/linux/blktrace_api.h | 5 +- include/linux/buffer_head.h | 25 +- include/linux/kfifo.h | 2 +- include/linux/kvm_host.h | 28 +- include/linux/lockdep.h | 30 +- include/linux/mfd/t7l66xb.h | 1 - include/linux/mtd/rawnand.h | 123 ++++++- include/linux/pci_ids.h | 2 + include/linux/sched.h | 2 +- include/linux/tpm_eventlog.h | 2 +- include/linux/usb/hcd.h | 1 + include/linux/vfio.h | 16 + include/linux/wait.h | 9 +- include/net/inet6_hashtables.h | 27 +- include/net/inet_hashtables.h | 44 +-- include/net/inet_sock.h | 18 +- include/net/sock.h | 3 - include/trace/events/block.h | 30 +- include/trace/events/spmi.h | 12 +- include/trace/trace_events.h | 8 +- include/uapi/linux/can/error.h | 5 +- include/uapi/linux/netfilter/xt_IDLETIMER.h | 17 +- kernel/bpf/verifier.c | 4 +- kernel/cgroup/cpuset.c | 2 +- kernel/irq/Kconfig | 1 + kernel/irq/chip.c | 3 +- kernel/kprobes.c | 3 +- kernel/locking/lockdep.c | 9 +- kernel/locking/lockdep_internals.h | 8 +- kernel/power/user.c | 13 +- kernel/profile.c | 7 + kernel/sched/core.c | 34 +- kernel/sched/deadline.c | 52 +-- kernel/sched/rt.c | 15 +- kernel/sched/sched.h | 3 +- kernel/time/hrtimer.c | 1 + kernel/time/timekeeping.c | 7 +- kernel/trace/blktrace.c | 46 +-- lib/Kconfig.debug | 40 +++ lib/bitmap.c | 42 ++- lib/livepatch/test_klp_callbacks_busy.c | 8 + lib/smp_processor_id.c | 2 +- lib/test_bpf.c | 4 +- mm/mmap.c | 1 - net/9p/client.c | 5 +- net/bluetooth/l2cap_core.c | 13 +- net/dccp/proto.c | 10 +- net/ipv4/inet_hashtables.c | 17 +- net/ipv4/tcp_output.c | 30 +- net/ipv4/udp.c | 3 +- net/ipv6/inet6_hashtables.c | 6 +- net/ipv6/udp.c | 2 +- net/mac80211/sta_info.c | 6 +- net/netfilter/nf_tables_api.c | 1 + net/rose/af_rose.c | 11 +- net/rose/rose_route.c | 2 + net/sched/cls_route.c | 10 + scripts/faddr2line | 4 +- security/selinux/ss/policydb.h | 2 + sound/pci/hda/patch_cirrus.c | 1 + sound/pci/hda/patch_conexant.c | 11 +- sound/pci/hda/patch_realtek.c | 15 + sound/soc/atmel/mchp-spdifrx.c | 9 +- sound/soc/codecs/cros_ec_codec.c | 1 + sound/soc/codecs/da7210.c | 2 + sound/soc/codecs/msm8916-wcd-digital.c | 46 +-- sound/soc/codecs/wcd9335.c | 81 ++--- sound/soc/fsl/fsl_easrc.c | 9 +- sound/soc/fsl/fsl_easrc.h | 2 +- sound/soc/generic/audio-graph-card.c | 4 +- sound/soc/mediatek/mt6797/mt6797-mt6351.c | 6 +- .../mediatek/mt8173/mt8173-rt5650-rt5676.c | 10 +- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 9 +- sound/soc/qcom/lpass-cpu.c | 1 + sound/soc/qcom/qdsp6/q6adm.c | 2 +- sound/soc/samsung/aries_wm8994.c | 6 +- sound/soc/samsung/h1940_uda1380.c | 2 +- sound/soc/samsung/rx1950_uda1380.c | 4 +- sound/usb/bcd2000/bcd2000.c | 3 +- tools/lib/bpf/libbpf.c | 9 +- tools/lib/bpf/xsk.c | 9 +- tools/perf/util/dsos.c | 15 +- tools/perf/util/genelf.c | 6 +- tools/perf/util/symbol-elf.c | 27 +- tools/testing/selftests/bpf/prog_tests/btf.c | 2 +- .../selftests/kvm/lib/x86_64/processor.c | 2 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- .../selftests/timers/clocksource-switch.c | 6 +- .../testing/selftests/timers/valid-adjtimex.c | 2 +- tools/thermal/tmon/sysfs.c | 24 +- tools/thermal/tmon/tmon.h | 3 + virt/kvm/kvm_main.c | 26 +- 464 files changed, 4348 insertions(+), 2261 deletions(-) create mode 100644 arch/arm/boot/dts/bcm53015-meraki-mr26.dts -- 2.20.1

1 496

[PATCH OLK-5.10 v2 00/11]arm64: add machine checksafe support
by Tong Tiangen 18 Nov '22

18 Nov '22

With the increase of memory capacity and density, the probability of memory error increases. The increasing size and density of server RAM in the data center and cloud have shown increased uncorrectable memory errors. Currently, the kernel has a mechanism to recover from hardware memory errors. This patchset provides an new recovery mechanism. For arm64, the hardware memory error handling is do_sea() which divided into two cases: 1. The user state consumed the memory errors, the solution is kill the user process and isolate the error page. 2. The kernel state consumed the memory errors, the solution is panic. For case 2, Undifferentiated panic maybe not the optimal choice, it can be handled better, in some scenarios, we can avoid panic, such as uaccess, if the uaccess fails due to memory error, only the user process will be affected, kill the user process and isolate the user page with hardware memory errors is a better choice. v1 -> v2: Integrated bugfix patchs into the fixed patch. Tong Tiangen (11): Revert "arm64: ras: copy_from_user scenario support uce kernel recovery" Revert "arm64: config: enable CONFIG_ARM64_UCE_KERNEL_RECOVERY" uaccess: add generic fallback version of copy_mc_to_user() arm64: extable: add new extable type "__mc_ex_table" arm64: add support for machine check error safe arm64: copy_form/to_user support machine check safe arm64: get/put_user support machine check safe arm64: add cow to machine check safe arm64: introduce copy_mc_to_kernel() implementation arm64: add dump_user_range() to machine check safe arm64: add machine check safe sysctl interface Documentation/admin-guide/sysctl/kernel.rst | 38 ++-- arch/arm64/Kconfig | 14 +- arch/arm64/configs/openeuler_defconfig | 1 - arch/arm64/include/asm/asm-uaccess.h | 5 + arch/arm64/include/asm/assembler.h | 26 ++- arch/arm64/include/asm/exception.h | 13 -- arch/arm64/include/asm/extable.h | 1 + arch/arm64/include/asm/mte.h | 4 + arch/arm64/include/asm/page.h | 10 + arch/arm64/include/asm/processor.h | 2 + arch/arm64/include/asm/string.h | 5 + arch/arm64/include/asm/uaccess.h | 70 +++++-- arch/arm64/lib/Makefile | 10 +- arch/arm64/lib/copy_from_user.S | 19 +- arch/arm64/lib/copy_page_mc.S | 80 ++++++++ arch/arm64/lib/copy_to_user.S | 10 +- arch/arm64/lib/memcpy_mc.S | 73 ++++++++ arch/arm64/lib/mte.S | 19 ++ arch/arm64/mm/Makefile | 2 - arch/arm64/mm/copypage.c | 37 +++- arch/arm64/mm/extable.c | 12 ++ arch/arm64/mm/fault.c | 36 +++- arch/arm64/mm/uce_kernel_recovery.c | 198 -------------------- arch/powerpc/include/asm/uaccess.h | 1 + arch/x86/include/asm/uaccess.h | 1 + fs/coredump.c | 2 + include/asm-generic/vmlinux.lds.h | 19 +- include/linux/extable.h | 23 +++ include/linux/highmem.h | 8 + include/linux/module.h | 11 ++ include/linux/sched.h | 1 + include/linux/uaccess.h | 9 + kernel/extable.c | 29 +++ kernel/module.c | 38 ++++ kernel/sysctl.c | 11 ++ lib/iov_iter.c | 12 +- mm/memory.c | 2 +- scripts/sorttable.h | 27 +++ 38 files changed, 583 insertions(+), 296 deletions(-) create mode 100644 arch/arm64/lib/copy_page_mc.S create mode 100644 arch/arm64/lib/memcpy_mc.S delete mode 100644 arch/arm64/mm/uce_kernel_recovery.c -- 2.25.1

1 11

[PATCH OLK-5.10] cgroup: Support iocost for cgroup v1
by Li Nan 17 Nov '22

17 Nov '22

Offering: HULK hulk inclusion category: feature bugzilla: 187731 --------------------------- Since iocost can only be used in cgroup v2, add it to v1 now. Signed-off-by: Li Nan <linan122(a)huawei.com> --- block/blk-iocost.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 08e4ba856e3b..64119eaf29da 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -3396,6 +3396,28 @@ static ssize_t ioc_cost_model_write(struct kernfs_open_file *of, char *input, return ret; } +static struct cftype ioc_legacy_files[] = { + { + .name = "cost.weight", + .flags = CFTYPE_NOT_ON_ROOT, + .seq_show = ioc_weight_show, + .write = ioc_weight_write, + }, + { + .name = "cost.qos", + .flags = CFTYPE_ONLY_ON_ROOT, + .seq_show = ioc_qos_show, + .write = ioc_qos_write, + }, + { + .name = "cost.model", + .flags = CFTYPE_ONLY_ON_ROOT, + .seq_show = ioc_cost_model_show, + .write = ioc_cost_model_write, + }, + {} +}; + static struct cftype ioc_files[] = { { .name = "weight", @@ -3420,6 +3442,7 @@ static struct cftype ioc_files[] = { static struct blkcg_policy blkcg_policy_iocost = { .dfl_cftypes = ioc_files, + .legacy_cftypes = ioc_legacy_files, .cpd_alloc_fn = ioc_cpd_alloc, .cpd_free_fn = ioc_cpd_free, .pd_alloc_fn = ioc_pd_alloc, -- 2.31.1

1 0

答复: [PATCH openEuler-22.03-LTS 2/2] block: Fix kabi broken in blk-merge.h and blk-cgroup.h
by linan (AK) 17 Nov '22

17 Nov '22

-----邮件原件----- 发件人: linan (AK) <linan122(a)huawei.com> 发送时间: 2022年11月17日 21:42 收件人: Zhengzengkai <zhengzengkai(a)huawei.com>; Xiexiuqi <xiexiuqi(a)huawei.com>; pmail_patchwork <patchwork(a)huawei.com> 抄送: linan (AK) <linan122(a)huawei.com>; zhangyi (F) <yi.zhang(a)huawei.com>; houtao (A) <houtao1(a)huawei.com>; yukuai (C) <yukuai3(a)huawei.com>; chenxiaosong (A) <chenxiaosong2(a)huawei.com>; chengzhihao <chengzhihao1(a)huawei.com>; libaokun (C) <libaokun1(a)huawei.com>; luomeng <luomeng12(a)huawei.com>; yanaijie <yanaijie(a)huawei.com>; yangerkun <yangerkun(a)huawei.com>; yebin (H) <yebin10(a)huawei.com>; yuyufen <yuyufen(a)huawei.com>; zhangxiaoxu (A) <zhangxiaoxu5(a)huawei.com>; Zhengbin (OSKernel) <zhengbin13(a)huawei.com>; koulihong <koulihong(a)huawei.com>; qiulaibin <qiulaibin(a)huawei.com> 主题: [PATCH openEuler-22.03-LTS 2/2] block: Fix kabi broken in blk-merge.h and blk-cgroup.h hulk inclusion category: bugfix bugzilla: 187443, https://gitee.com/openeuler/kernel/issues/I5Z7O2 CVE: NA -------------------------------- Include additional files and add new function will cause kabi broken. So move changes to blk-mq.h. bio_issue_as_root_blkg() is needed by blk_cgroup_mergeable(), move it together. It is used by iocost, too, so add blk-mq.h to blk-iocost.c. Signed-off-by: Li Nan <linan122(a)huawei.com> Reviewed-by: Jason Yan <yanaijie(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- block/blk-iocost.c | 1 + block/blk-merge.c | 1 - block/blk-mq.h | 34 ++++++++++++++++++++++++++++++++++ include/linux/blk-cgroup.h | 33 --------------------------------- 4 files changed, 35 insertions(+), 34 deletions(-) diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 08e4ba856e3b..462dbb766ed1 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -184,6 +184,7 @@ #include "blk-rq-qos.h" #include "blk-stat.h" #include "blk-wbt.h" +#include "blk-mq.h" #ifdef CONFIG_TRACEPOINTS diff --git a/block/blk-merge.c b/block/blk-merge.c index f3fca8bb326d..1ed1b5146db2 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -7,7 +7,6 @@ #include <linux/bio.h> #include <linux/blkdev.h> #include <linux/scatterlist.h> -#include <linux/blk-cgroup.h> #include <trace/events/block.h> diff --git a/block/blk-mq.h b/block/blk-mq.h index 5572277cf9a3..1c86f7d56e72 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -338,5 +338,39 @@ static inline bool hctx_may_queue(struct blk_mq_hw_ctx *hctx, return __blk_mq_active_requests(hctx) < depth; } +/** + * bio_issue_as_root_blkg - see if this bio needs to be issued as root +blkg + * @return: true if this bio needs to be submitted with the root blkg context. + * + * In order to avoid priority inversions we sometimes need to issue a +bio as if + * it were attached to the root blkg, and then backcharge to the actual +owning + * blkg. The idea is we do bio_blkcg() to look up the actual context +for the + * bio and attach the appropriate blkg to the bio. Then we call this +helper and + * if it is true run with the root blkg for that queue and then do any + * backcharging to the originating cgroup once the io is complete. + */ +static inline bool bio_issue_as_root_blkg(struct bio *bio) { + return (bio->bi_opf & (REQ_META | REQ_SWAP)) != 0; } + +#ifdef CONFIG_BLK_CGROUP +/** + * blk_cgroup_mergeable - Determine whether to allow or disallow merges + * @rq: request to merge into + * @bio: bio to merge + * + * @bio and @rq should belong to the same cgroup and their +issue_as_root should + * match. The latter is necessary as we don't want to throttle e.g. a +metadata + * update because it happens to be next to a regular IO. + */ +static inline bool blk_cgroup_mergeable(struct request *rq, struct bio +*bio) { + return rq->bio->bi_blkg == bio->bi_blkg && + bio_issue_as_root_blkg(rq->bio) == bio_issue_as_root_blkg(bio); } +#else /* CONFIG_BLK_CGROUP */ +static inline bool blk_cgroup_mergeable(struct request *rq, struct bio *bio) { return true; } +#endif /* CONFIG_BLK_CGROUP */ #endif diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h index dac9804907df..994ff06de40f 100644 --- a/include/linux/blk-cgroup.h +++ b/include/linux/blk-cgroup.h @@ -25,7 +25,6 @@ #include <linux/atomic.h> #include <linux/kthread.h> #include <linux/fs.h> -#include <linux/blk-mq.h> /* percpu_counter batch for blkg_[rw]stats, per-cpu drift doesn't matter */ #define BLKG_STAT_CPU_BATCH (INT_MAX / 2) @@ -297,22 +296,6 @@ static inline bool blk_cgroup_congested(void) return ret; } -/** - * bio_issue_as_root_blkg - see if this bio needs to be issued as root blkg - * @return: true if this bio needs to be submitted with the root blkg context. - * - * In order to avoid priority inversions we sometimes need to issue a bio as if - * it were attached to the root blkg, and then backcharge to the actual owning - * blkg. The idea is we do bio_blkcg() to look up the actual context for the - * bio and attach the appropriate blkg to the bio. Then we call this helper and - * if it is true run with the root blkg for that queue and then do any - * backcharging to the originating cgroup once the io is complete. - */ -static inline bool bio_issue_as_root_blkg(struct bio *bio) -{ - return (bio->bi_opf & (REQ_META | REQ_SWAP)) != 0; -} - /** * blkcg_parent - get the parent of a blkcg * @blkcg: blkcg of interest @@ -611,21 +594,6 @@ static inline void blkcg_clear_delay(struct blkcg_gq *blkg) atomic_dec(&blkg->blkcg->css.cgroup->congestion_count); } -/** - * blk_cgroup_mergeable - Determine whether to allow or disallow merges - * @rq: request to merge into - * @bio: bio to merge - * - * @bio and @rq should belong to the same cgroup and their issue_as_root should - * match. The latter is necessary as we don't want to throttle e.g. a metadata - * update because it happens to be next to a regular IO. - */ -static inline bool blk_cgroup_mergeable(struct request *rq, struct bio *bio) -{ - return rq->bio->bi_blkg == bio->bi_blkg && - bio_issue_as_root_blkg(rq->bio) == bio_issue_as_root_blkg(bio); -} - void blk_cgroup_bio_start(struct bio *bio); void blkcg_add_delay(struct blkcg_gq *blkg, u64 now, u64 delta); void blkcg_schedule_throttle(struct request_queue *q, bool use_memdelay); @@ -681,7 +649,6 @@ static inline void blkg_put(struct blkcg_gq *blkg) { } static inline bool blkcg_punt_bio_submit(struct bio *bio) { return false; } static inline void blkcg_bio_issue_init(struct bio *bio) { } static inline void blk_cgroup_bio_start(struct bio *bio) { } -static inline bool blk_cgroup_mergeable(struct request *rq, struct bio *bio) { return true; } #define blk_queue_for_each_rl(rl, q) \ for ((rl) = &(q)->root_rl; (rl); (rl) = NULL) -- 2.31.1

1 0

[PATCH OLK-5.10] mm: Fix kabi change caused by saved_auxv[] in mm_struct for x86_64
by Zheng Zengkai 17 Nov '22

17 Nov '22

openeuler inclusion category: bugfix bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I5RQLJ CVE: NA Intel-SIG: mm: Fix kabi change caused by saved_auxv[] in mm_struct for x86_64. -------------------------------- Use the KABI_DEPRECATE and KABI_USE macro to fix kabi change caused by commit 1c33bb050750 ("x86/elf: Support a new ELF aux vector AT_MINSIGSTKSZ"). The extended saved_auxv[] causes the kabi breakage, move the saved_auxv[] to the end of struct mm_struct. To avoid introducing too many size increase of mm_struct, use a pointer to indirectly reference the relocated saved_auxv[], then adapt the code where mm->saved_auxv is used. Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Signed-off-by: Lin Wang <lin.x.wang(a)intel.com> Signed-off-by: Aichun Shi <aichun.shi(a)intel.com> --- arch/x86/include/uapi/asm/auxvec.h | 2 ++ fs/binfmt_elf.c | 12 ++++++------ fs/proc/base.c | 6 +++--- include/linux/mm_types.h | 16 ++++++++++++++-- kernel/fork.c | 29 ++++++++++++++++++++++++++--- kernel/sys.c | 10 +++++----- 6 files changed, 56 insertions(+), 19 deletions(-) diff --git a/arch/x86/include/uapi/asm/auxvec.h b/arch/x86/include/uapi/asm/auxvec.h index 6beb55bbefa4..6be5f6584119 100644 --- a/arch/x86/include/uapi/asm/auxvec.h +++ b/arch/x86/include/uapi/asm/auxvec.h @@ -13,8 +13,10 @@ /* entries in ARCH_DLINFO: */ #if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64) # define AT_VECTOR_SIZE_ARCH 3 +# define ORIG_AT_VECTOR_SIZE_ARCH 2 #else /* else it's non-compat x86-64 */ # define AT_VECTOR_SIZE_ARCH 2 +# define ORIG_AT_VECTOR_SIZE_ARCH 1 #endif #endif /* _ASM_X86_AUXVEC_H */ diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index ed507d27034b..1813c6fc8487 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -236,7 +236,7 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec, return -EFAULT; /* Create the ELF interpreter info */ - elf_info = (elf_addr_t *)mm->saved_auxv; + elf_info = (elf_addr_t *)mm->mm_extend->saved_auxv; /* update AT_VECTOR_SIZE_BASE if the number of NEW_AUX_ENT() changes */ #define NEW_AUX_ENT(id, val) \ do { \ @@ -285,13 +285,13 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec, } #undef NEW_AUX_ENT /* AT_NULL is zero; clear the rest too */ - memset(elf_info, 0, (char *)mm->saved_auxv + - sizeof(mm->saved_auxv) - (char *)elf_info); + memset(elf_info, 0, (char *)mm->mm_extend->saved_auxv + + sizeof(mm->mm_extend->saved_auxv) - (char *)elf_info); /* And advance past the AT_NULL entry. */ elf_info += 2; - ei_index = elf_info - (elf_addr_t *)mm->saved_auxv; + ei_index = elf_info - (elf_addr_t *)mm->mm_extend->saved_auxv; sp = STACK_ADD(p, ei_index); items = (argc + 1) + (envc + 1) + 1; @@ -352,7 +352,7 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec, mm->env_end = p; /* Put the elf_info on the stack in the right place. */ - if (copy_to_user(sp, mm->saved_auxv, ei_index * sizeof(elf_addr_t))) + if (copy_to_user(sp, mm->mm_extend->saved_auxv, ei_index * sizeof(elf_addr_t))) return -EFAULT; return 0; } @@ -1586,7 +1586,7 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p, static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm) { - elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv; + elf_addr_t *auxv = (elf_addr_t *) mm->mm_extend->saved_auxv; int i = 0; do i += 2; diff --git a/fs/proc/base.c b/fs/proc/base.c index cc1fdff2e136..83f04d728172 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1038,9 +1038,9 @@ static ssize_t auxv_read(struct file *file, char __user *buf, return 0; do { nwords += 2; - } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */ - return simple_read_from_buffer(buf, count, ppos, mm->saved_auxv, - nwords * sizeof(mm->saved_auxv[0])); + } while (mm->mm_extend->saved_auxv[nwords - 2] != 0); /* AT_NULL */ + return simple_read_from_buffer(buf, count, ppos, mm->mm_extend->saved_auxv, + nwords * sizeof(mm->mm_extend->saved_auxv[0])); } static const struct file_operations proc_auxv_operations = { diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 15ff1e20f5ca..64d1c1f62968 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -24,6 +24,13 @@ #endif #define AT_VECTOR_SIZE (2*(AT_VECTOR_SIZE_ARCH + AT_VECTOR_SIZE_BASE + 1)) + +#ifndef ORIG_AT_VECTOR_SIZE_ARCH +#define ORIG_AT_VECTOR_SIZE_ARCH AT_VECTOR_SIZE_ARCH +#endif +/* To pass the check of check-kabi, define the macro instead of number "46". */ +#define ORIG_AT_VECTOR_SIZE (2*(ORIG_AT_VECTOR_SIZE_ARCH + AT_VECTOR_SIZE_BASE + 1)) + #define INIT_PASID 0 struct address_space; @@ -394,6 +401,11 @@ struct core_state { }; struct kioctx_table; + +struct mm_struct_extend { + unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */ +}; + struct mm_struct { struct { struct vm_area_struct *mmap; /* list of VMAs */ @@ -508,7 +520,7 @@ struct mm_struct { unsigned long start_brk, brk, start_stack; unsigned long arg_start, arg_end, env_start, env_end; - unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */ + KABI_DEPRECATE(unsigned long, saved_auxv[ORIG_AT_VECTOR_SIZE]) /* * Special counters, in some configurations protected by the @@ -592,7 +604,7 @@ struct mm_struct { #endif } __randomize_layout; - KABI_RESERVE(1) + KABI_USE(1, struct mm_struct_extend *mm_extend) KABI_RESERVE(2) KABI_RESERVE(3) KABI_RESERVE(4) diff --git a/kernel/fork.c b/kernel/fork.c index 8a2e827815b6..c46fef2b1d1d 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1076,12 +1076,17 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p, struct mm_struct *mm_alloc(void) { struct mm_struct *mm; + off_t mm_extend_offset = sizeof(struct mm_struct) + cpumask_size(); mm = allocate_mm(); if (!mm) return NULL; memset(mm, 0, sizeof(*mm)); + memset((void *)((unsigned long) mm + mm_extend_offset), + 0, sizeof(struct mm_struct_extend)); + mm->mm_extend = (struct mm_struct_extend *)((unsigned long) mm + mm_extend_offset); + return mm_init(mm, current, current_user_ns()); } @@ -1367,6 +1372,22 @@ void exec_mm_release(struct task_struct *tsk, struct mm_struct *mm) mm_release(tsk, mm); } +/* + * dup_mm_extend() copies the mm_struct_extend extra area at the bottom of + * the oldmm slab object over to the newly allocated mm struct, + * and resets mm->mm_extend accordingly. + */ +void dup_mm_extend(struct mm_struct *mm, struct mm_struct *oldmm) +{ + off_t mm_extend_offset = sizeof(struct mm_struct) + cpumask_size(); + + memcpy((void *)((unsigned long) mm + mm_extend_offset), + (void *)((unsigned long) oldmm + mm_extend_offset), + sizeof(struct mm_struct_extend)); + + mm->mm_extend = (struct mm_struct_extend *)((unsigned long) mm + mm_extend_offset); +} + /** * dup_mm() - duplicates an existing mm structure * @tsk: the task_struct with which the new mm will be associated. @@ -1388,6 +1409,7 @@ static struct mm_struct *dup_mm(struct task_struct *tsk, goto fail_nomem; memcpy(mm, oldmm, sizeof(*mm)); + dup_mm_extend(mm, oldmm); if (!mm_init(mm, tsk, mm->user_ns)) goto fail_nomem; @@ -2857,13 +2879,14 @@ void __init proc_caches_init(void) * dynamically sized based on the maximum CPU number this system * can have, taking hotplug into account (nr_cpu_ids). */ - mm_size = sizeof(struct mm_struct) + cpumask_size(); + mm_size = sizeof(struct mm_struct) + cpumask_size() + sizeof(struct mm_struct_extend); mm_cachep = kmem_cache_create_usercopy("mm_struct", mm_size, ARCH_MIN_MMSTRUCT_ALIGN, SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_ACCOUNT, - offsetof(struct mm_struct, saved_auxv), - sizeof_field(struct mm_struct, saved_auxv), + sizeof(struct mm_struct) + cpumask_size() + + offsetof(struct mm_struct_extend, saved_auxv), + sizeof_field(struct mm_struct_extend, saved_auxv), NULL); vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC|SLAB_ACCOUNT); mmap_init(); diff --git a/kernel/sys.c b/kernel/sys.c index c8a31e1037be..72c093d798c7 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1962,7 +1962,7 @@ static int prctl_set_mm_map(int opt, const void __user *addr, unsigned long data struct mm_struct *mm = current->mm; int error; - BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->saved_auxv)); + BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->mm_extend->saved_auxv)); BUILD_BUG_ON(sizeof(struct prctl_mm_map) > 256); if (opt == PR_SET_MM_MAP_SIZE) @@ -1984,7 +1984,7 @@ static int prctl_set_mm_map(int opt, const void __user *addr, unsigned long data * Someone is trying to cheat the auxv vector. */ if (!prctl_map.auxv || - prctl_map.auxv_size > sizeof(mm->saved_auxv)) + prctl_map.auxv_size > sizeof(mm->mm_extend->saved_auxv)) return -EINVAL; memset(user_auxv, 0, sizeof(user_auxv)); @@ -2056,7 +2056,7 @@ static int prctl_set_mm_map(int opt, const void __user *addr, unsigned long data * more complex. */ if (prctl_map.auxv_size) - memcpy(mm->saved_auxv, user_auxv, sizeof(user_auxv)); + memcpy(mm->mm_extend->saved_auxv, user_auxv, sizeof(user_auxv)); mmap_read_unlock(mm); return 0; @@ -2084,10 +2084,10 @@ static int prctl_set_auxv(struct mm_struct *mm, unsigned long addr, user_auxv[AT_VECTOR_SIZE - 2] = 0; user_auxv[AT_VECTOR_SIZE - 1] = 0; - BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->saved_auxv)); + BUILD_BUG_ON(sizeof(user_auxv) != sizeof(mm->mm_extend->saved_auxv)); task_lock(current); - memcpy(mm->saved_auxv, user_auxv, len); + memcpy(mm->mm_extend->saved_auxv, user_auxv, len); task_unlock(current); return 0; -- 2.20.1

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咨询可编程调度框架的方案介绍和开发指南
by 文白林 17 Nov '22

17 Nov '22

你好，我是超聚变的文白林，是否可以在周例会上介绍一下可编程调度框架的方案和开发指南，谢谢！

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