January 2024 - Kernel - mailweb.openeuler.org

[PATCH OpenEuler-1.0-LTS 0/3] Fix bugs from LTS patches
by Zhang Zekun 03 Jan '24

03 Jan '24

Bugfix from linux stable patches Mukesh Ojha (2): devcoredump : Serialize devcd_del work devcoredump: Send uevent once devcd is ready Saravana Kannan (1): driver core: Release all resources during unbind before updating device links drivers/base/dd.c | 4 +- drivers/base/devcoredump.c | 86 +++++++++++++++++++++++++++++++++++++- 2 files changed, 86 insertions(+), 4 deletions(-) -- 2.17.1

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[PATCH OLK-6.6 000/123] arm_mpam: support mpam in olk_6.6
by Zeng Heng 02 Jan '24

02 Jan '24

Amit Singh Tomar (1): fs/resctrl: Remove the limit on the number of CLOSID Babu Moger (9): x86/resctrl: Add multiple tasks to the resctrl group at once x86/resctrl: Simplify rftype flag definitions x86/resctrl: Rename rftype flags for consistency x86/resctrl: Unwind properly from rdt_enable_ctx() x86/resctrl: Move default group file creation to mount x86/resctrl: Introduce "-o debug" mount option x86/resctrl: Display CLOSID for resource group x86/resctrl: Add support for the files of MON groups only x86/resctrl: Display RMID of resource group Fenghua Yu (1): x86/resctrl: Add sparse_masks file in info James Morse (104): tick/nohz: Move tick_nohz_full_mask declaration outside the #ifdef x86/resctrl: kfree() rmid_ptrs from resctrl_exit() x86/resctrl: Create helper for RMID allocation and mondata dir creation x86/resctrl: Move rmid allocation out of mkdir_rdt_prepare() x86/resctrl: Track the closid with the rmid x86/resctrl: Access per-rmid structures by index x86/resctrl: Allow RMID allocation to be scoped by CLOSID x86/resctrl: Track the number of dirty RMID a CLOSID has x86/resctrl: Use __set_bit()/__clear_bit() instead of open coding x86/resctrl: Allocate the cleanest CLOSID by searching closid_num_dirty_rmid x86/resctrl: Move CLOSID/RMID matching and setting to use helpers x86/resctrl: Add cpumask_any_housekeeping() for limbo/overflow x86/resctrl: Queue mon_event_read() instead of sending an IPI x86/resctrl: Allow resctrl_arch_rmid_read() to sleep x86/resctrl: Allow arch to allocate memory needed in resctrl_arch_rmid_read() x86/resctrl: Make resctrl_mounted checks explicit x86/resctrl: Move alloc/mon static keys into helpers x86/resctrl: Make rdt_enable_key the arch's decision to switch x86/resctrl: Add helpers for system wide mon/alloc capable x86/resctrl: Add CPU online callback for resctrl work x86/resctrl: Allow overflow/limbo handlers to be scheduled on any-but cpu x86/resctrl: Add CPU offline callback for resctrl work x86/resctrl: Move domain helper migration into resctrl_offline_cpu() x86/resctrl: Separate arch and fs resctrl locks x86/resctrl: Add a helper to avoid reaching into the arch code resource list x86/resctrl: Move ctrlval string parsing links away from the arch code x86/resctrl: Add helper for setting CPU default properties x86/resctrl: Remove rdtgroup from update_cpu_closid_rmid() x86/resctrl: Export resctrl fs's init function x86/resctrl: Wrap resctrl_arch_find_domain() around rdt_find_domain() x86/resctrl: Move resctrl types to a separate header x86/resctrl: Add a resctrl helper to reset all the resources x86/resctrl: Move monitor init work to a resctrl init call x86/resctrl: Move monitor exit work to a restrl exit call x86/resctrl: Move max_{name,data}_width into resctrl code x86/resctrl: Stop using the for_each_*_rdt_resource() walkers x86/resctrl: Export the is_mbm_*_enabled() helpers to asm/resctrl.h x86/resctrl: Add resctrl_arch_is_evt_configurable() to abstract BMEC x86/resctrl: Change mon_event_config_{read,write}() to be arch helpers x86/resctrl: Allow resctrl_arch_mon_event_config_write() to return an error x86/resctrl: Allow an architecture to disable pseudo lock x86/resctrl: Make prefetch_disable_bits belong to the arch code x86/resctrl: Make resctrl_arch_pseudo_lock_fn() take a plr x86/resctrl: Move thread_throttle_mode_init() to be managed by resctrl x86/resctrl: Move get_config_index() to a header x86/resctrl: Claim get_domain_from_cpu() for resctrl x86/resctrl: Describe resctrl's bitmap size assumptions x86/resctrl: Drop __init/__exit on assorted symbols fs/resctrl: Add boiler plate for external resctrl code x86/resctrl: Move the filesystem bits to headers visible to fs/resctrl x86/resctrl: Move the filesystem portions of resctrl to live in '/fs/' arm64: head.S: Initialise MPAM EL2 registers and disable traps arm64: cpufeature: discover CPU support for MPAM KVM: arm64: Fix missing traps of guest accesses to the MPAM registers KVM: arm64: Disable MPAM visibility by default, and handle traps arm64: mpam: Context switch the MPAM registers untested: KVM: arm64: Force guest EL1 to use user-space's partid configuration ACPI / PPTT: Provide a helper to walk processor containers ACPI / PPTT: Find PPTT cache level by ID ACPI / PPTT: Add a helper to fill a cpumask from a processor container ACPI / PPTT: Add a helper to fill a cpumask from a cache_id cacheinfo: Expose the code to generate a cache-id from a device_node drivers: base: cacheinfo: Add helper to find the cache size from cpu+level ACPI / MPAM: Parse the MPAM table arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate arm_mpam: Add the class and component structures for ris firmware described arm_mpam: Add MPAM MSC register layout definitions arm_mpam: Add cpuhp callbacks to probe MSC hardware arm_mpam: Probe MSCs to find the supported partid/pmg values arm_mpam: Probe the hardware features resctrl supports arm_mpam: Merge supported features during mpam_enable() into mpam_class arm_mpam: Reset MSC controls from cpu hp callbacks arm_mpam: Add a helper to touch an MSC from any CPU arm_mpam: Extend reset logic to allow devices to be reset any time arm_mpam: Register and enable IRQs arm_mpam: Use the arch static key to indicate when mpam is enabled arm_mpam: Allow configuration to be applied and restored during cpu online arm_mpam: Probe and reset the rest of the features arm_mpam: Add helpers to allocate monitors arm_mpam: Add mpam_msmon_read() to read monitor value arm_mpam: Track bandwidth counter state for overflow and power management arm_mpam: Add helper to reset saved mbwu state arm_mpam: resctrl: Add boilerplate cpuhp and domain allocation arm_mpam: resctrl: Pick the caches we will use as resctrl resources arm_mpam: resctrl: Pick a value for num_rmid arm_mpam: resctrl: Implement resctrl_arch_reset_resources() arm_mpam: resctrl: Add resctrl_arch_get_config() arm_mpam: resctrl: Implement helpers to update configuration arm_mpam: resctrl: Add CDP emulation arm64: mpam: Add helpers to change a tasks and cpu mpam partid/pmg values arm_mpam: resctrl: Add rmid index helpers untested: arm_mpam: resctrl: Add support for MB resource untested: arm_mpam: resctrl: Add support for mbm counters arm_mpam: resctrl: Allow resctrl to allocate monitors arm_mpam: resctrl: Add resctrl_arch_rmid_read() and resctrl_arch_reset_rmid() untested: arm_mpam: resctrl: Allow monitors to be configured arm_mpam: resctrl: Add empty definitions for pseudo lock arm_mpam: resctrl: Add empty definitions for fine-grained enables arm_mpam: resctrl: Add dummy definition for free running counters arm64: mpam: Select ARCH_HAS_CPU_RESCTRL perf/arm-cmn: Stop claiming all the resources arm_mpam: resctrl: Tell resctrl about cpu/domain online/offline arm_mpam: resctrl: Call resctrl_exit() in the event of errors arm_mpam: resctrl: Update the rmid reallocation limit Maciej Wieczor-Retman (3): x86/resctrl: Fix remaining kernel-doc warnings x86/resctrl: Rename arch_has_sparse_bitmaps x86/resctrl: Enable non-contiguous CBMs in Intel CAT Rob Herring (3): cacheinfo: Allow for >32-bit cache 'id' cacheinfo: Set cache 'id' based on DT data dt-bindings: arm: Add MPAM MSC binding Rohit Mathew (2): arm_mpam: Probe for long/lwd mbwu counters arm_mpam: Use long MBWU counters if supported .../arch/arm64/cpu-feature-registers.rst | 2 + Documentation/arch/x86/resctrl.rst | 22 +- .../devicetree/bindings/arm/arm,mpam-msc.yaml | 227 + MAINTAINERS | 2 + arch/Kconfig | 8 + arch/arm64/Kconfig | 22 +- arch/arm64/include/asm/cpu.h | 1 + arch/arm64/include/asm/cpufeature.h | 13 + arch/arm64/include/asm/el2_setup.h | 16 + arch/arm64/include/asm/kvm_arm.h | 1 + arch/arm64/include/asm/mpam.h | 167 + arch/arm64/include/asm/resctrl.h | 1 + arch/arm64/include/asm/sysreg.h | 8 + arch/arm64/include/asm/thread_info.h | 3 + arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/cpufeature.c | 68 + arch/arm64/kernel/cpuinfo.c | 4 + arch/arm64/kernel/image-vars.h | 5 + arch/arm64/kernel/mpam.c | 23 + arch/arm64/kernel/process.c | 7 + arch/arm64/kvm/hyp/include/hyp/switch.h | 32 + arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h | 27 + arch/arm64/kvm/hyp/nvhe/switch.c | 11 + arch/arm64/kvm/hyp/vhe/sysreg-sr.c | 1 + arch/arm64/kvm/sys_regs.c | 70 +- arch/arm64/tools/cpucaps | 1 + arch/arm64/tools/sysreg | 33 + arch/x86/Kconfig | 5 +- arch/x86/include/asm/resctrl.h | 131 +- arch/x86/kernel/cpu/resctrl/core.c | 212 +- arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 476 +- arch/x86/kernel/cpu/resctrl/internal.h | 394 +- arch/x86/kernel/cpu/resctrl/monitor.c | 594 +-- arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 1123 +---- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 3916 +--------------- drivers/acpi/arm64/Kconfig | 3 + drivers/acpi/arm64/Makefile | 2 + drivers/acpi/arm64/mpam.c | 369 ++ drivers/acpi/pptt.c | 278 +- drivers/acpi/tables.c | 2 +- drivers/base/cacheinfo.c | 41 +- drivers/perf/arm-cmn.c | 12 +- drivers/platform/Kconfig | 2 + drivers/platform/Makefile | 1 + drivers/platform/mpam/Kconfig | 8 + drivers/platform/mpam/Makefile | 1 + drivers/platform/mpam/mpam_devices.c | 2422 ++++++++++ drivers/platform/mpam/mpam_internal.h | 576 +++ drivers/platform/mpam/mpam_resctrl.c | 1209 +++++ fs/Kconfig | 1 + fs/Makefile | 1 + fs/resctrl/Kconfig | 23 + fs/resctrl/Makefile | 1 + fs/resctrl/ctrlmondata.c | 528 +++ fs/resctrl/internal.h | 313 ++ fs/resctrl/monitor.c | 859 ++++ fs/resctrl/psuedo_lock.c | 1134 +++++ fs/resctrl/rdtgroup.c | 4015 +++++++++++++++++ include/linux/acpi.h | 17 + include/linux/arm_mpam.h | 105 + include/linux/cacheinfo.h | 30 +- include/linux/resctrl.h | 203 +- include/linux/resctrl_types.h | 98 + include/linux/tick.h | 9 +- 64 files changed, 13418 insertions(+), 6472 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/arm,mpam-msc.yaml create mode 100644 arch/arm64/include/asm/mpam.h create mode 100644 arch/arm64/include/asm/resctrl.h create mode 100644 arch/arm64/kernel/mpam.c create mode 100644 drivers/acpi/arm64/mpam.c create mode 100644 drivers/platform/mpam/Kconfig create mode 100644 drivers/platform/mpam/Makefile create mode 100644 drivers/platform/mpam/mpam_devices.c create mode 100644 drivers/platform/mpam/mpam_internal.h create mode 100644 drivers/platform/mpam/mpam_resctrl.c create mode 100644 fs/resctrl/Kconfig create mode 100644 fs/resctrl/Makefile create mode 100644 fs/resctrl/ctrlmondata.c create mode 100644 fs/resctrl/internal.h create mode 100644 fs/resctrl/monitor.c create mode 100644 fs/resctrl/psuedo_lock.c create mode 100644 fs/resctrl/rdtgroup.c create mode 100644 include/linux/arm_mpam.h create mode 100644 include/linux/resctrl_types.h -- 2.25.1

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[PATCH OLK-6.6 0/8] backport etmem feature from OLK-5.10
by Yuchen Tang 02 Jan '24

02 Jan '24

Kemeng Shi (2): x86: hugepage: use nt copy hugepage to AEP in x86 ugepage: add sysctl for hugepage alloc and mig Yuchen Tang (6): etmem: add etmem scan feature to openEuler etmem: add etmem swap feature to openEuler mm: introduce and export pgdat peer_node mm: alloc pages from pmem's peer node etmem: add original kernel swap enabled options etmem: add swapcache reclaim to etmem arch/arm64/configs/openeuler_defconfig | 3 + arch/x86/configs/openeuler_defconfig | 3 + arch/x86/include/asm/page_64.h | 9 + arch/x86/lib/Makefile | 1 + arch/x86/lib/copy_highpages.c | 107 ++ arch/x86/lib/copy_page_64.S | 73 ++ drivers/acpi/numa/srat.c | 7 + drivers/base/node.c | 15 + fs/proc/Makefile | 3 + fs/proc/base.c | 8 + fs/proc/etmem_proc.c | 216 ++++ fs/proc/etmem_scan.c | 1440 ++++++++++++++++++++++++ fs/proc/etmem_scan.h | 149 +++ fs/proc/etmem_swap.c | 283 +++++ fs/proc/internal.h | 4 + include/linux/etmem.h | 105 ++ include/linux/highmem.h | 17 + include/linux/mm.h | 4 + include/linux/mm_types.h | 6 + include/linux/mmzone.h | 14 + include/linux/swap.h | 2 +- include/uapi/asm-generic/mman-common.h | 4 + mm/Kconfig | 33 + mm/Makefile | 1 + mm/etmem.c | 475 ++++++++ mm/hugetlb.c | 9 + mm/madvise.c | 16 + mm/mm_init.c | 4 + mm/pagewalk.c | 3 + mm/sparse-vmemmap.c | 10 + mm/swap_state.c | 4 + mm/util.c | 5 + mm/vmscan.c | 21 + virt/kvm/kvm_main.c | 6 + 34 files changed, 3059 insertions(+), 1 deletion(-) create mode 100644 arch/x86/lib/copy_highpages.c create mode 100644 fs/proc/etmem_proc.c create mode 100644 fs/proc/etmem_scan.c create mode 100644 fs/proc/etmem_scan.h create mode 100644 fs/proc/etmem_swap.c create mode 100644 include/linux/etmem.h create mode 100644 mm/etmem.c -- 2.33.0

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[PATCH OLK-6.6 0/7] introduce smart_grid zone
by Yipeng Zou 02 Jan '24

02 Jan '24

The patch sets include two parts: 1. patch 1~3: Rebase smart_grid from OLK-5.10 to OLK-6.6 2. patch 4~7: introduce smart_grid zone qos and cpufreq Hui Tang (1): sched: Introduce smart grid scheduling strategy for cfs Wang ShaoBo (2): sched: smart grid: init sched_grid_qos structure on QOS purpose config: enable CONFIG_QOS_SCHED_SMART_GRID by default Yipeng Zou (4): sched: introduce smart grid qos zone smart_grid: introduce /proc/pid/smart_grid_level smart_grid: introduce smart_grid_strategy_ctrl sysctl smart_grid: cpufreq: introduce smart_grid cpufreq control arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/cpufreq/cpufreq.c | 232 ++++++++++++ fs/proc/array.c | 16 + fs/proc/base.c | 78 ++++ include/linux/cpufreq.h | 11 + include/linux/sched.h | 17 + include/linux/sched/grid_qos.h | 135 +++++++ include/linux/sched/sysctl.h | 5 + init/Kconfig | 13 + kernel/fork.c | 12 + kernel/sched/Makefile | 1 + kernel/sched/core.c | 181 +++++++++ kernel/sched/fair.c | 503 ++++++++++++++++++++++++- kernel/sched/grid/Makefile | 2 + kernel/sched/grid/internal.h | 6 + kernel/sched/grid/power.c | 27 ++ kernel/sched/grid/qos.c | 279 ++++++++++++++ kernel/sched/grid/stat.c | 47 +++ kernel/sched/sched.h | 48 ++- kernel/sysctl.c | 23 ++ mm/mempolicy.c | 11 +- 22 files changed, 1638 insertions(+), 11 deletions(-) create mode 100644 include/linux/sched/grid_qos.h create mode 100644 kernel/sched/grid/Makefile create mode 100644 kernel/sched/grid/internal.h create mode 100644 kernel/sched/grid/power.c create mode 100644 kernel/sched/grid/qos.c create mode 100644 kernel/sched/grid/stat.c -- 2.34.1

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[PATCH OLK-6.6 0/2] lib/clear_user: ensure loop in __arch_clear_user cache-aligned v2
by Yang Yingliang 02 Jan '24

02 Jan '24

We must ensure that the following four instructions are cache-aligned. Otherwise, it will cause problems with the performance of libMicro pread. 1: # uao_user_alternative 9f, str, sttr, xzr, x0, 8 str xzr, [x0], #8 nop subs x1, x1, #8 b.pl 1b with this patch: prc thr usecs/call samples errors cnt/samp size pread_z100 1 1 5.88400 807 0 1 102400 The result of pread can range from 5 to 9 depending on the alignment performance of this function. Cheng Jian (1): lib/clear_user: ensure loop in __arch_clear_user cache-aligned v2 Yang Yingliang (1): config: enable CONFIG_CLEAR_USER_WORKAROUND by default arch/arm64/Kconfig | 7 +++++++ arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/lib/clear_user.S | 3 +++ 3 files changed, 11 insertions(+) -- 2.25.1

2 3

[PATCH OLK-6.6 0/2] add memmap interface to reserved memory
by Ze Zuo 02 Jan '24

02 Jan '24

Add support for memmap kernel parameters for ARM64. The three below modes are supported: memmap=exactmap Enable setting of an exact memory map, as specified by the user. memmap=nn[KMG]@ss[KMG] Force usage of a specific region of memory. memmap=nn[KMG]$ss[KMG] Region of memory to be reserved is from ss to ss+nn, the region must be in the range of existed memory, otherwise will be ignored. Please note that the above functions are for debugging purposes only. ChangeLog: - Some minor changes about description and code, no functional changes Ze Zuo (2): arm64: Add support for memmap kernel parameters arm64: Request resources for reserved memory via memmap .../admin-guide/kernel-parameters.txt | 14 ++- arch/arm64/kernel/setup.c | 32 +++++ arch/arm64/mm/init.c | 112 ++++++++++++++++++ arch/arm64/mm/internal.h | 12 ++ 4 files changed, 167 insertions(+), 3 deletions(-) create mode 100644 arch/arm64/mm/internal.h -- 2.25.1

2 3

[PATCH OpenEuler-1.0-LTS 0/3] Fix bugs from LTS patches
by Zhang Zekun 02 Jan '24

02 Jan '24

Bugfix from linux stable patches Mukesh Ojha (2): devcoredump : Serialize devcd_del work devcoredump: Send uevent once devcd is ready Saravana Kannan (1): driver core: Release all resources during unbind before updating device links drivers/base/dd.c | 4 +- drivers/base/devcoredump.c | 86 +++++++++++++++++++++++++++++++++++++- 2 files changed, 86 insertions(+), 4 deletions(-) -- 2.17.1

2 4

[PATCH OLK-6.6 0/2] To offer an option for turn off spectre-v2
by Yi Yang 02 Jan '24

02 Jan '24

option for turn off spectre-v2 Cui GaoSheng (1): ARM: use ldr_l to replace ldr instruction for the symbol jump GONG, Ruiqi (1): ARM: spectre-v2: turn off the mitigation via boot cmdline param arch/arm/include/asm/system_misc.h | 1 + arch/arm/mm/proc-v7-bugs.c | 18 ++++++++++++++++++ arch/arm/mm/proc-v7.S | 9 +++++++++ 3 files changed, 28 insertions(+) -- 2.25.1

2 3

[PATCH OLK-6.6 v3 0/3] blk-mq: make fair tag sharing configurable
by Yu Kuai 02 Jan '24

02 Jan '24

Changes in v3: - add lockdep_assert_held() in queue_update_fair_tag_sharing() - use tag_set->flags instead of new field; Changes in v2: - use a local variable for 'q->tag_set->disable_fair_tag_sharing' before iteration in queue_update_fair_tag_sharing(); - only update fair tag sharing if blk_mq_realloc_tag_set_tags() succeed in __blk_mq_update_nr_hw_queues(); Yu Kuai (3): blk-mq: add apis to disable fair tag sharing scsi: core: make fair tag sharing configurable via sysfs scsi_lib: disable fair tag sharing by default if total tags is less than 128 block/blk-mq-debugfs.c | 1 + block/blk-mq.c | 38 +++++++++++++++++++++++++++++++++++++- block/blk-mq.h | 3 ++- drivers/scsi/scsi_lib.c | 3 +++ drivers/scsi/scsi_sysfs.c | 39 +++++++++++++++++++++++++++++++++++++++ include/linux/blk-mq.h | 2 ++ 6 files changed, 84 insertions(+), 2 deletions(-) -- 2.39.2

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[PATCH OLK-6.6 0/1] kabi: reserve space for cpu cgroup and
by Xiang Yang 02 Jan '24

02 Jan '24

Lu Jialin (1): kabi: reserve space for cpu cgroup and cpuset cgroup related structures kernel/cgroup/cpuset.c | 6 ++++++ kernel/sched/sched.h | 5 +++++ 2 files changed, 11 insertions(+) -- 2.34.1

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[PATCH openEuler-1.0-LTS] appletalk: Fix Use-After-Free in atalk_ioctl
by Dong Chenchen 02 Jan '24

02 Jan '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v4.19.302 commit 580ff9f59ab6537d8ce1d0d9f012cf970553ef3d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8RXOY CVE: CVE-2023-51781 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 189ff16722ee36ced4d2a2469d4ab65a8fee4198 ] Because atalk_ioctl() accesses sk->sk_receive_queue without holding a sk->sk_receive_queue.lock, it can cause a race with atalk_recvmsg(). A use-after-free for skb occurs with the following flow. ``` atalk_ioctl() -> skb_peek() atalk_recvmsg() -> skb_recv_datagram() -> skb_free_datagram() ``` Add sk->sk_receive_queue.lock to atalk_ioctl() to fix this issue. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Link: https://lore.kernel.org/r/20231213041056.GA519680@v4bel-B760M-AORUS-ELITE-AX Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/appletalk/ddp.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 2880ac470379..55c99ec018d7 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1799,15 +1799,14 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) break; } case TIOCINQ: { - /* - * These two are safe on a single CPU system as only - * user tasks fiddle here - */ - struct sk_buff *skb = skb_peek(&sk->sk_receive_queue); + struct sk_buff *skb; long amount = 0; + spin_lock_irq(&sk->sk_receive_queue.lock); + skb = skb_peek(&sk->sk_receive_queue); if (skb) amount = skb->len - sizeof(struct ddpehdr); + spin_unlock_irq(&sk->sk_receive_queue.lock); rc = put_user(amount, (int __user *)argp); break; } -- 2.25.1

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[PATCH OLK-5.10] appletalk: Fix Use-After-Free in atalk_ioctl
by Dong Chenchen 02 Jan '24

02 Jan '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.204 commit a232eb81c7cb5d4dbd325d4611ed029b7fa07596 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8RXOY CVE: CVE-2023-51781 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 189ff16722ee36ced4d2a2469d4ab65a8fee4198 ] Because atalk_ioctl() accesses sk->sk_receive_queue without holding a sk->sk_receive_queue.lock, it can cause a race with atalk_recvmsg(). A use-after-free for skb occurs with the following flow. ``` atalk_ioctl() -> skb_peek() atalk_recvmsg() -> skb_recv_datagram() -> skb_free_datagram() ``` Add sk->sk_receive_queue.lock to atalk_ioctl() to fix this issue. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Link: https://lore.kernel.org/r/20231213041056.GA519680@v4bel-B760M-AORUS-ELITE-AX Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/appletalk/ddp.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index c94b212d8e7c..46adb8cefccf 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1811,15 +1811,14 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) break; } case TIOCINQ: { - /* - * These two are safe on a single CPU system as only - * user tasks fiddle here - */ - struct sk_buff *skb = skb_peek(&sk->sk_receive_queue); + struct sk_buff *skb; long amount = 0; + spin_lock_irq(&sk->sk_receive_queue.lock); + skb = skb_peek(&sk->sk_receive_queue); if (skb) amount = skb->len - sizeof(struct ddpehdr); + spin_unlock_irq(&sk->sk_receive_queue.lock); rc = put_user(amount, (int __user *)argp); break; } -- 2.25.1

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[PATCH OLK-6.6 0/3] Kabi reserve for lsm
by felix 02 Jan '24

02 Jan '24

From: Felix Fu <fuzhen5(a)huawei.com> Felix Fu (3): LSM: kabi: KABI reservation for LSM framework LSM: kabi: KABI reservation for LSM audit LSM: kabi: KABI reservation for lsm stacking fs/ceph/super.h | 1 + fs/proc/internal.h | 1 + include/linux/audit.h | 1 + include/linux/lsm_audit.h | 2 ++ include/linux/lsm_hooks.h | 19 +++++++++++++++++++ include/linux/nfs4.h | 2 ++ include/linux/security.h | 24 ++++++++++++++++++++++++ include/net/netlabel.h | 1 + kernel/audit.h | 14 ++++++++++++++ security/security.c | 1 + 10 files changed, 66 insertions(+) -- 2.34.1

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[PATCH OLK-6.6 v2 0/3] Introduce CPU inspect feature
by Yu Liao 02 Jan '24

02 Jan '24

Yu Liao (3): cpuinspect: add CPU-inspect infrastructure cpuinspect: add ATF inspector openeuler_defconfig: enable CPU inspect for arm64 by default arch/arm64/configs/openeuler_defconfig | 7 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/cpuinspect/Kconfig | 24 +++ drivers/cpuinspect/Makefile | 7 + drivers/cpuinspect/cpuinspect.c | 170 +++++++++++++++ drivers/cpuinspect/cpuinspect.h | 46 +++++ drivers/cpuinspect/inspector-atf.c | 81 ++++++++ drivers/cpuinspect/inspector.c | 124 +++++++++++ drivers/cpuinspect/sysfs.c | 276 +++++++++++++++++++++++++ include/linux/cpuinspect.h | 40 ++++ 11 files changed, 778 insertions(+) create mode 100644 drivers/cpuinspect/Kconfig create mode 100644 drivers/cpuinspect/Makefile create mode 100644 drivers/cpuinspect/cpuinspect.c create mode 100644 drivers/cpuinspect/cpuinspect.h create mode 100644 drivers/cpuinspect/inspector-atf.c create mode 100644 drivers/cpuinspect/inspector.c create mode 100644 drivers/cpuinspect/sysfs.c create mode 100644 include/linux/cpuinspect.h -- 2.33.0

2 4

[PATCH OLK-6.6 V1 00/13] sched: steal tasks to improve CPU utilization
by Cheng Yu 02 Jan '24

02 Jan '24

sched: steal tasks to improve CPU utilization Cheng Jian (3): disable stealing by default sched/fair: introduce SCHED_STEAL config: enable CONFIG_SCHED_STEAL by default Steve Sistare (10): sched: Provide sparsemask, a reduced contention bitmap sched/topology: Provide hooks to allocate data shared per LLC sched/topology: Provide cfs_overload_cpus bitmap sched/fair: Dynamically update cfs_overload_cpus sched/fair: Hoist idle_stamp up from idle_balance sched/fair: Generalize the detach_task interface sched/fair: Provide can_migrate_task_llc sched/fair: Steal work from an overloaded CPU when CPU goes idle sched/fair: disable stealing if too many NUMA nodes sched/fair: Provide idle search schedstats arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + include/linux/sched/topology.h | 3 + init/Kconfig | 15 ++ kernel/sched/core.c | 35 ++- kernel/sched/fair.c | 360 +++++++++++++++++++++++-- kernel/sched/features.h | 8 + kernel/sched/sched.h | 21 ++ kernel/sched/sparsemask.h | 210 +++++++++++++++ kernel/sched/stats.c | 15 ++ kernel/sched/stats.h | 20 ++ kernel/sched/topology.c | 141 +++++++++- 12 files changed, 804 insertions(+), 26 deletions(-) create mode 100644 kernel/sched/sparsemask.h -- 2.25.1

2 14

[PATCH OLK-6.6 v2 0/3] blk-mq: make fair tag sharing configurable
by Yu Kuai 02 Jan '24

02 Jan '24

Changes in v2: - use a local variable for 'q->tag_set->disable_fair_tag_sharing' before iteration in queue_update_fair_tag_sharing(); - only update fair tag sharing if blk_mq_realloc_tag_set_tags() succeed in __blk_mq_update_nr_hw_queues(); Yu Kuai (3): blk-mq: add apis to disable fair tag sharing scsi: core: make fair tag sharing configurable via sysfs scsi_lib: disable fair tag sharing by default if total tags is less than 128 block/blk-mq-debugfs.c | 1 + block/blk-mq.c | 33 +++++++++++++++++++++++++++++++++ block/blk-mq.h | 3 ++- drivers/scsi/scsi_lib.c | 3 +++ drivers/scsi/scsi_sysfs.c | 38 ++++++++++++++++++++++++++++++++++++++ include/linux/blk-mq.h | 3 +++ 6 files changed, 80 insertions(+), 1 deletion(-) -- 2.39.2

2 4

[PATCH OLK-6.6 000/156] Backport 6.6.9 LTS Patches
by Zheng Zengkai 02 Jan '24

02 Jan '24

Backport linux-6.6.9 LTS patches from upstream. git cherry-pick v6.6.8..v6.6.9~1 -s No conflicts. Build and boot test passed for arm64 & x86. Alex Lu (1): Bluetooth: Add more enc key size check Alexander Atanasov (1): scsi: core: Always send batch on reset or error handling command Alexis Lothoré (1): pinctrl: at91-pio4: use dedicated lock class for IRQ Alper Ak (1): USB: serial: option: add Quectel EG912Y module support Andrew Davis (1): ARM: dts: dra7: Fix DRA7 L3 NoC node register size Andy Gospodarek (1): bnxt_en: do not map packet buffers twice Arnd Bergmann (2): Bluetooth: hci_event: shut up a false-positive warning x86/xen: add CPU dependencies for 32-bit build Benjamin Bigler (1): spi: spi-imx: correctly configure burst length when using dma Boris Burkov (1): btrfs: free qgroup pertrans reserve on transaction abort Can Guo (1): scsi: ufs: core: Let the sq_lock protect sq_tail_slot access Carolina Jubran (1): net/mlx5e: XDP, Drop fragmented packets larger than MTU size ChanWoo Lee (1): scsi: ufs: qcom: Return ufs_qcom_clk_scale_*() errors in ufs_qcom_clk_scale_notify() Chen-Yu Tsai (1): wifi: cfg80211: Add my certificate Chris Mi (1): net/mlx5e: Decrease num_block_tc when unblock tc offload Christoffer Sandberg (1): Input: soc_button_array - add mapping for airplane mode button Chuck Lever (1): SUNRPC: Revert 5f7fc5d69f6e92ec0b38774c387f5cf7812c5806 Chukun Pan (1): arm64: dts: allwinner: h616: update emac for Orange Pi Zero 3 Clément Villeret (1): ALSA: hda/realtek: Add quirk for ASUS ROG GV302XA Dan Carpenter (3): net/mlx5e: Fix error code in mlx5e_tc_action_miss_mapping_get() net/mlx5e: Fix error codes in alloc_branch_attr() usb: fotg210-hcd: delete an incorrect bounds test Daniel Golle (1): net: phy: skip LED triggers on PHYs on SFP modules Dave Ertman (1): ice: alter feature support check for SRIOV and LAG David Ahern (1): net/ipv6: Revert remove expired routes with a separated list of routes David Howells (5): afs: Fix the dynamic root's d_delete to always delete unused dentries afs: Fix dynamic root lookup DNS check keys, dns: Allow key types (eg. DNS) to be reclaimed immediately on expiry afs: Fix overwriting of result of DNS query afs: Fix use-after-free due to get/remove race in volume tree David Lechner (1): iio: triggered-buffer: prevent possible freeing of wrong buffer Dinghao Liu (1): net/mlx5e: fix a potential double-free in fs_udp_create_groups Edward Adam Davis (1): wifi: mac80211: check if the existing link config remains unchanged Eric Dumazet (3): net: sched: ife: fix potential use-after-free net/rose: fix races in rose_kill_by_device() net: check dev->gso_max_size in gso_features_check() Fabio Estevam (1): dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp Fedor Pchelkin (1): net: 9p: avoid freeing uninit memory in p9pdu_vreadf Felix Fietkau (1): wifi: mt76: fix crash with WED rx support enabled Frédéric Danis (1): Bluetooth: L2CAP: Send reject on command corrupted request Geert Uytterhoeven (1): reset: Fix crash when freeing non-existent optional resets Geliang Tang (1): selftests: mptcp: join: fix subflow_send_ack lookup George Stark (1): iio: adc: meson: add separate config for axg SoC family Gergo Koteles (2): ALSA: hda/tas2781: select program 0, conf 0 by default ASoC: tas2781: check the validity of prm_no/cfg_no Haibo Chen (1): iio: adc: imx93: add four channels for imx93 adc Hamza Mahfooz (1): drm/amd/display: fix hw rotated modes when PSR-SU is enabled Haoran Liu (1): Input: ipaq-micro-keys - add error handling for devm_kmemdup Heiko Carstens (1): s390/vx: fix save/restore of fpu kernel context Herve Codina (1): lib/vsprintf: Fix %pfwf when current node refcount == 0 Hyunwoo Kim (1): Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg Imre Deak (1): drm/i915/mtl: Fix HDMI/DP PLL clock selection JP Kobryn (1): 9p: prevent read overrun in protocol dump tracepoint Jacob Keller (1): ice: stop trashing VF VSI aggregator node ID information Jani Nikula (1): drm/i915/edp: don't write to DP_LINK_BW_SET when using rate select Javier Carrasco (2): iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table iio: tmag5273: fix temperature offset Jeremie Knuesel (1): ALSA: usb-audio: Increase delay in MOTU M quirk Jerome Brunet (1): ASoC: hdmi-codec: fix missing report for jack initial status Jianbo Liu (1): net/mlx5e: Fix overrun reported by coverity Jiri Olsa (1): bpf: Fix prog_array_map_poke_run map poke update Johan Hovold (1): usb: typec: ucsi: fix gpio-based orientation detection Johannes Berg (7): wifi: ieee80211: don't require protected vendor action frames wifi: iwlwifi: pcie: add another missing bh-disable for rxq->lock wifi: mac80211: don't re-add debugfs during reconfig wifi: mac80211: check defragmentation succeeded wifi: mac80211: mesh: check element parsing succeeded wifi: mac80211: mesh_plink: fix matches_local logic wifi: cfg80211: fix certs build to not depend on file order John Fastabend (1): bpf: syzkaller found null ptr deref in unix_bpf proto add Jose Ignacio Tornos Martinez (1): net: usb: ax88179_178a: avoid failed operations when device is disconnected Karthik Poosa (1): drm/i915/hwmon: Fix static analysis tool reported issues Kent Gibson (1): gpiolib: cdev: add gpio_device locking wrapper around gpio_ioctl() Konrad Dybcio (1): interconnect: qcom: sm8250: Enable sync_state Kunwu Chan (1): ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init Lai Peter Jun Ann (1): net: stmmac: fix incorrect flag check in timestamp interrupt Larysa Zaremba (1): ice: Fix PF with enabled XDP going no-carrier after reset Lingkai Dong (1): drm: Fix FD ownership check in drm_master_check_perm() Liu Jian (1): net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev() Lorenzo Bianconi (1): net: ethernet: mtk_wed: fix possible NULL pointer dereference in mtk_wed_wo_queue_tx_clean() Louis Chauvet (1): spi: atmel: Fix clock issue when using devices with different polarities Luiz Augusto von Dentz (3): Bluetooth: Fix not notifying when connection encryption changes Bluetooth: hci_core: Fix hci_conn_hash_lookup_cis Bluetooth: hci_event: Fix not checking if HCI_OP_INQUIRY has been sent Marc Zyngier (3): KVM: arm64: vgic: Simplify kvm_vgic_destroy() KVM: arm64: vgic: Add a non-locking primitive for kvm_vgic_vcpu_destroy() KVM: arm64: vgic: Force vcpu vgic teardown on vcpu destroy Mark Glover (1): USB: serial: ftdi_sio: update Actisense PIDs constant names Martin K. Petersen (1): Revert "scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity" Mathieu Desnoyers (1): ring-buffer: Fix 32-bit rb_time_read() race with rb_time_cmpxchg() Matti Vaittinen (1): iio: kx022a: Fix acceleration value scaling Maurizio Lombardi (1): nvme-pci: fix sleeping function called from interrupt context Michal Schmidt (1): ice: fix theoretical out-of-bounds access in ethtool link modes Mike Tipton (1): interconnect: Treat xlate() returning NULL node as an error Mikulas Patocka (1): dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata() Miquel Raynal (2): spi: atmel: Do not cancel a transfer upon any signal spi: atmel: Prevent spi transfers from being killed Moshe Shemesh (1): net/mlx5: Fix fw tracer first block check Nam Cao (3): pinctrl: starfive: jh7110: ignore disabled device tree nodes pinctrl: starfive: jh7100: ignore disabled device tree nodes spi: cadence: revert "Add SPI transfer delays" NeilBrown (1): nfsd: call nfsd_last_thread() before final nfsd_put() Nuno Sa (1): iio: imu: adis16475: add spi_device_id table Paulo Alcantara (4): smb: client: fix OOB in cifsd when receiving compounded resps smb: client: fix potential OOB in cifs_dump_detail() smb: client: fix OOB in SMB2_query_info_init() smb: client: fix OOB in smbCalcSize() Qu Wenruo (2): btrfs: qgroup: iterate qgroups without memory allocation for qgroup_reserve() btrfs: qgroup: use qgroup_iterator in qgroup_convert_meta() Quan Nguyen (1): i2c: aspeed: Handle the coalesced stop conditions with the start conditions. Rafał Miłecki (1): nvmem: brcm_nvram: store a copy of NVRAM content Rahul Rameshbabu (2): net/mlx5e: Correct snprintf truncation handling for fw_version buffer net/mlx5e: Correct snprintf truncation handling for fw_version buffer used by representors Rajvi Jingar (1): platform/x86/intel/pmc: Fix hang in pmc_core_send_ltr_ignore() Reinhard Speyerer (1): USB: serial: option: add Quectel RM500Q R13 firmware support Ronald Wahl (1): net: ks8851: Fix TX stall caused by TX buffer overrun Rouven Czerwinski (1): net: rfkill: gpio: set GPIO direction SeongJae Park (2): mm/damon/core: use number of passed access sampling as a timer mm/damon/core: make damon_start() waits until kdamond_fn() starts Shengjiu Wang (1): ASoC: fsl_sai: Fix channel swap issue on i.MX8MP Shifeng Li (2): net/mlx5e: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list() net/mlx5e: Fix a race in command alloc flow Shigeru Yoshida (1): net: Return error from sk_stream_wait_connect() if sk_wait_event() fails Slark Xiao (1): USB: serial: option: add Foxconn T99W265 with new baseline Steven Rostedt (Google) (3): ring-buffer: Remove useless update to write_stamp in rb_try_to_discard() ring-buffer: Fix slowpath of interrupted event tracing / synthetic: Disable events after testing in synth_event_gen_test_init() Su Hui (1): iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw Suman Ghosh (1): octeontx2-pf: Fix graceful exit during PFC configuration failure Tasos Sahanidis (1): usb-storage: Add quirk for incorrect WP on Kingston DT Ultimate 3.0 G3 Thomas Gleixner (3): x86/alternatives: Sync core before enabling interrupts x86/alternatives: Disable interrupts and sync when optimizing NOPs in place x86/smpboot/64: Handle X2APIC BIOS inconsistency gracefully Thomas Weißschuh (1): net: avoid build bug in skb extension length calculation Tony Lindgren (2): ARM: dts: Fix occasional boot hang for am3 usb bus: ti-sysc: Flush posted write only after srst_udelay Tvrtko Ursulin (1): drm: Update file owner during use Ville Syrjälä (4): drm/i915: Fix FEC state dump drm/i915: Introduce crtc_state->enhanced_framing drm/i915: Reject async flips with bigjoiner drm/i915/dmc: Don't enable any pipe DMC events Vlad Buslov (3): Revert "net/mlx5e: fix double free of encap_header in update funcs" Revert "net/mlx5e: fix double free of encap_header" net/mlx5: Refactor mlx5_flow_destination->rep pointer to vport num Vladimir Oltean (2): net: mscc: ocelot: fix eMAC TX RMON stats for bucket 256-511 and above net: mscc: ocelot: fix pMAC TX RMON stats for bucket 256-511 and above Wadim Egorov (1): iio: adc: ti_am335x_adc: Fix return value check of tiadc_request_dma() Wei Yongjun (1): scsi: bnx2fc: Fix skb double free in bnx2fc_rcv() Xiao Yao (1): Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE Yang Yingliang (1): i2c: qcom-geni: fix missing clk_disable_unprepare() and geni_se_resources_off() Yaxiong Tian (1): thunderbolt: Fix memory leak in margining_port_remove() Ying Hsu (1): Bluetooth: Fix deadlock in vhci_send_frame Yury Norov (1): net: mana: select PAGE_POOL ZhenGuo Yin (1): drm/amdgpu: re-create idle bo's PTE during VM state machine reset Zhipeng Lu (1): ethernet: atheros: fix a memleak in atl1e_setup_ring_resources xiongxin (1): gpio: dwapb: mask/unmask IRQ when disable/enale it .../devicetree/bindings/nvmem/mxs-ocotp.yaml | 10 +- arch/arm/boot/dts/ti/omap/am33xx.dtsi | 1 + arch/arm/boot/dts/ti/omap/dra7.dtsi | 2 +- arch/arm/mach-omap2/id.c | 5 + .../allwinner/sun50i-h616-orangepi-zero.dtsi | 3 - .../allwinner/sun50i-h616-orangepi-zero2.dts | 3 + .../allwinner/sun50i-h618-orangepi-zero3.dts | 2 + arch/arm64/kvm/arm.c | 2 +- arch/arm64/kvm/vgic/vgic-init.c | 47 +++--- arch/arm64/kvm/vgic/vgic-mmio-v3.c | 2 +- arch/arm64/kvm/vgic/vgic.h | 1 + arch/s390/include/asm/fpu/api.h | 2 +- arch/x86/kernel/alternative.c | 14 +- arch/x86/kernel/head_64.S | 16 +++ arch/x86/net/bpf_jit_comp.c | 46 ++++++ arch/x86/xen/Kconfig | 1 + drivers/bluetooth/hci_vhci.c | 10 +- drivers/bus/ti-sysc.c | 18 ++- drivers/gpio/gpio-dwapb.c | 12 +- drivers/gpio/gpiolib-cdev.c | 16 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 + .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 + drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 1 + .../amd/display/dc/dcn10/dcn10_hw_sequencer.c | 3 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c | 12 +- drivers/gpu/drm/drm_auth.c | 3 +- drivers/gpu/drm/drm_debugfs.c | 10 +- drivers/gpu/drm/drm_file.c | 40 +++++- drivers/gpu/drm/drm_ioctl.c | 3 + drivers/gpu/drm/i915/display/g4x_dp.c | 10 +- drivers/gpu/drm/i915/display/intel_crt.c | 2 + .../drm/i915/display/intel_crtc_state_dump.c | 3 + drivers/gpu/drm/i915/display/intel_cx0_phy.c | 3 +- drivers/gpu/drm/i915/display/intel_ddi.c | 22 +-- drivers/gpu/drm/i915/display/intel_display.c | 12 ++ .../drm/i915/display/intel_display_types.h | 2 + drivers/gpu/drm/i915/display/intel_dmc.c | 43 +++++- drivers/gpu/drm/i915/display/intel_dp.c | 3 + .../drm/i915/display/intel_dp_link_training.c | 35 +++-- drivers/gpu/drm/i915/i915_hwmon.c | 4 +- drivers/gpu/drm/nouveau/nouveau_drm.c | 5 +- drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 6 +- drivers/i2c/busses/i2c-aspeed.c | 48 ++++--- drivers/i2c/busses/i2c-qcom-geni.c | 8 +- drivers/iio/accel/kionix-kx022a.c | 37 +++-- drivers/iio/adc/imx93_adc.c | 4 + drivers/iio/adc/meson_saradc.c | 16 ++- drivers/iio/adc/ti_am335x_adc.c | 4 +- .../buffer/industrialio-triggered-buffer.c | 10 ++ .../iio/common/ms_sensors/ms_sensors_i2c.c | 4 +- drivers/iio/imu/adis16475.c | 117 +++++++++------ drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 4 +- drivers/iio/magnetometer/tmag5273.c | 2 +- drivers/input/keyboard/ipaq-micro-keys.c | 3 + drivers/input/misc/soc_button_array.c | 5 + drivers/interconnect/core.c | 3 + drivers/interconnect/qcom/sm8250.c | 1 + drivers/md/dm-integrity.c | 11 +- .../net/ethernet/atheros/atl1e/atl1e_main.c | 5 +- drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 11 +- drivers/net/ethernet/intel/ice/ice_ethtool.c | 4 +- drivers/net/ethernet/intel/ice/ice_lag.c | 2 + drivers/net/ethernet/intel/ice/ice_lib.c | 7 +- .../marvell/octeontx2/nic/otx2_dcbnl.c | 17 ++- drivers/net/ethernet/mediatek/mtk_wed_wo.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 12 +- .../mellanox/mlx5/core/diag/fw_tracer.c | 2 +- .../mellanox/mlx5/core/en/fs_tt_redirect.c | 1 + .../mellanox/mlx5/core/en/tc/act/mirred.c | 5 +- .../ethernet/mellanox/mlx5/core/en/tc_tun.c | 30 ++-- .../mellanox/mlx5/core/en/tc_tun_encap.c | 3 +- .../net/ethernet/mellanox/mlx5/core/en/xdp.c | 4 +- .../mellanox/mlx5/core/en_accel/ipsec_fs.c | 2 +- .../ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en_tc.c | 10 +- .../net/ethernet/mellanox/mlx5/core/eswitch.h | 3 +- .../mellanox/mlx5/core/eswitch_offloads.c | 31 ++-- .../mlx5/core/eswitch_offloads_termtbl.c | 4 +- .../net/ethernet/mellanox/mlx5/core/vport.c | 2 +- drivers/net/ethernet/micrel/ks8851.h | 3 + drivers/net/ethernet/micrel/ks8851_common.c | 20 +-- drivers/net/ethernet/micrel/ks8851_spi.c | 42 ++++-- drivers/net/ethernet/microsoft/Kconfig | 1 + drivers/net/ethernet/mscc/ocelot_stats.c | 16 +-- .../ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 2 +- drivers/net/phy/phy_device.c | 6 +- drivers/net/usb/ax88179_178a.c | 23 ++- .../net/wireless/intel/iwlwifi/pcie/trans.c | 4 +- drivers/net/wireless/mediatek/mt76/dma.c | 10 +- drivers/nvme/host/core.c | 3 +- drivers/nvmem/brcm_nvram.c | 134 ++++++++++++------ drivers/pinctrl/pinctrl-at91-pio4.c | 8 ++ .../starfive/pinctrl-starfive-jh7100.c | 4 +- .../starfive/pinctrl-starfive-jh7110.c | 4 +- drivers/platform/x86/intel/pmc/core.c | 2 +- drivers/reset/core.c | 8 +- drivers/scsi/aacraid/aacraid.h | 1 - drivers/scsi/aacraid/commsup.c | 6 +- drivers/scsi/aacraid/linit.c | 14 -- drivers/scsi/aacraid/src.c | 25 +--- drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 9 +- drivers/scsi/scsi_error.c | 2 + drivers/spi/spi-atmel.c | 92 +++++++++++- drivers/spi/spi-cadence.c | 1 - drivers/spi/spi-imx.c | 15 +- drivers/thunderbolt/debugfs.c | 2 +- drivers/ufs/core/ufshcd.c | 3 +- drivers/ufs/host/ufs-qcom.c | 6 +- drivers/usb/fotg210/fotg210-hcd.c | 3 - drivers/usb/serial/ftdi_sio.c | 6 +- drivers/usb/serial/ftdi_sio_ids.h | 6 +- drivers/usb/serial/option.c | 5 + drivers/usb/storage/unusual_devs.h | 11 ++ drivers/usb/typec/ucsi/ucsi_glink.c | 2 +- fs/afs/cell.c | 6 +- fs/afs/dynroot.c | 31 ++-- fs/afs/internal.h | 2 + fs/afs/volume.c | 26 +++- fs/btrfs/disk-io.c | 28 ++++ fs/btrfs/qgroup.c | 96 ++++++------- fs/btrfs/qgroup.h | 9 ++ fs/btrfs/transaction.c | 2 - fs/btrfs/transaction.h | 3 + fs/nfsd/nfsctl.c | 9 +- fs/nfsd/nfsd.h | 1 + fs/nfsd/nfssvc.c | 2 +- fs/smb/client/cifs_debug.c | 12 +- fs/smb/client/cifsglob.h | 3 +- fs/smb/client/connect.c | 7 +- fs/smb/client/misc.c | 4 + fs/smb/client/smb2ops.c | 19 ++- fs/smb/client/smb2pdu.c | 29 +++- include/drm/drm_file.h | 13 +- include/linux/bpf.h | 3 + include/linux/damon.h | 16 ++- include/linux/ieee80211.h | 3 +- include/linux/key-type.h | 1 + include/net/bluetooth/hci_core.h | 9 +- include/net/ip6_fib.h | 64 ++------- include/net/sock.h | 5 + include/trace/events/9p.h | 11 +- kernel/bpf/arraymap.c | 58 ++------ kernel/trace/ring_buffer.c | 130 +++++------------ kernel/trace/synth_event_gen_test.c | 11 ++ lib/vsprintf.c | 11 +- mm/damon/core.c | 102 ++++++------- net/8021q/vlan_core.c | 9 +- net/9p/protocol.c | 17 ++- net/bluetooth/af_bluetooth.c | 7 +- net/bluetooth/hci_event.c | 30 ++-- net/bluetooth/l2cap_core.c | 21 ++- net/bluetooth/mgmt.c | 25 +++- net/bluetooth/smp.c | 7 + net/core/dev.c | 3 + net/core/skbuff.c | 2 + net/core/sock_map.c | 2 + net/core/stream.c | 2 +- net/dns_resolver/dns_key.c | 10 +- net/ife/ife.c | 1 + net/ipv6/ip6_fib.c | 55 +------ net/ipv6/route.c | 6 +- net/mac80211/cfg.c | 4 +- net/mac80211/driver-ops.c | 6 +- net/mac80211/mesh_plink.c | 16 ++- net/mac80211/mlme.c | 4 +- net/rfkill/rfkill-gpio.c | 8 ++ net/rose/af_rose.c | 39 ++++- net/sunrpc/svc_xprt.c | 5 +- net/wireless/certs/wens.hex | 87 ++++++++++++ security/keys/gc.c | 31 ++-- security/keys/internal.h | 11 +- security/keys/key.c | 15 +- security/keys/proc.c | 2 +- sound/pci/hda/patch_realtek.c | 1 + sound/pci/hda/tas2781_hda_i2c.c | 4 + sound/soc/codecs/hdmi-codec.c | 12 +- sound/soc/codecs/tas2781-fmwlib.c | 14 +- sound/soc/fsl/fsl_sai.c | 3 + sound/usb/quirks.c | 4 +- .../testing/selftests/net/mptcp/mptcp_join.sh | 8 +- 182 files changed, 1675 insertions(+), 905 deletions(-) create mode 100644 net/wireless/certs/wens.hex -- 2.20.1

2 157

[PATCH OLK-6.6 000/166] Backport 6.6.8 LTS Patches
by Zheng Zengkai 02 Jan '24

02 Jan '24

Backport linux-6.6.8 LTS patches from upstream. git cherry-pick v6.6.7..v6.6.8~1 -s No conflicts. Build and boot test passed for arm64 & x86. Al Viro (1): io_uring/cmd: fix breakage in SOCKET_URING_OP_SIOC* implementation Alex Deucher (1): drm/amdgpu/sdma5.2: add begin/end_use ring callbacks Amelie Delaunay (1): dmaengine: stm32-dma: avoid bitfield overflow assertion Amir Goldstein (1): fuse: disable FOPEN_PARALLEL_DIRECT_WRITES with FUSE_DIRECT_IO_ALLOW_MMAP Andrew Halaney (1): net: stmmac: Handle disabled MDIO busses from devicetree Andrzej Kacprowski (1): accel/ivpu/37xx: Fix interrupt_clear_with_0 WA initialization Andy Shevchenko (1): platform/x86: intel_telemetry: Fix kernel doc descriptions Aoba K (1): HID: multitouch: Add quirk for HONOR GLO-GXXX touchpad Ard Biesheuvel (1): efi/x86: Avoid physical KASLR on older Dell systems Baokun Li (1): ext4: prevent the normalized size from exceeding EXT_MAX_BLOCKS Bibo Mao (1): LoongArch: Implement constant timer shutdown interface Bjorn Helgaas (1): Revert "PCI: acpiphp: Reassign resources on bridge if necessary" Boris Burkov (3): btrfs: free qgroup reserve when ORDERED_IOERR is set btrfs: fix qgroup_free_reserved_data int overflow btrfs: don't clear qgroup reserved bit in release_folio Brett Raye (1): HID: glorious: fix Glorious Model I HID report Chengfeng Ye (2): atm: solos-pci: Fix potential deadlock on &cli_queue_lock atm: solos-pci: Fix potential deadlock on &tx_queue_lock Chris Mi (2): net/mlx5e: Disable IPsec offload support if not FW steering net/mlx5e: TC, Don't offload post action rule if not supported Christian König (1): drm/amdgpu: fix tear down order in amdgpu_vm_pt_free Colin Ian King (1): bcache: remove redundant assignment to variable cur_idx Coly Li (3): bcache: avoid oversize memory allocation by small stripe_size bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc() bcache: avoid NULL checking to c->root in run_cache_set() Dan Carpenter (1): net/mlx5: Fix a NULL vs IS_ERR() check Dan Williams (1): cxl/hdm: Fix dpa translation locking David Arinzon (4): net: ena: Destroy correct number of xdp queues upon failure net: ena: Fix xdp drops handling due to multibuf packets net: ena: Fix DMA syncing in XDP path when SWIOTLB is on net: ena: Fix XDP redirection error David Hildenbrand (1): selftests/mm: cow: print ksft header before printing anything else David Howells (2): afs: Fix refcount underflow from error handling race rxrpc: Fix some minor issues with bundle tracing David Stevens (1): mm/shmem: fix race in shmem_undo_range w/THP Denis Benato (2): HID: hid-asus: reset the backlight brightness level on resume HID: hid-asus: add const to read-only outgoing usb buffer Dinghao Liu (1): qed: Fix a potential use-after-free in qed_cxt_tables_alloc Dong Chenchen (1): net: Remove acked SYN flag from packet in the transmit queue correctly Eduard Zingerman (1): selftests/bpf: fix bpf_loop_bench for new callback verification scheme Fangrui Song (1): x86/speculation, objtool: Use absolute relocations for annotations Florent Revest (1): team: Fix use-after-free when an option instance allocation fails Frank Li (1): dmaengine: fsl-edma: fix DMA channel leak in eDMAv4 Gavin Li (1): net/mlx5e: Check netdev pointer before checking its net ns Gergo Koteles (4): ALSA: hda/tas2781: leave hda_component in usable state ALSA: hda/tas2781: handle missing EFI calibration data ALSA: hda/tas2781: call cleanup functions only once ALSA: hda/tas2781: reset the amp before component_add Hamish Martin (2): HID: mcp2221: Set driver data before I2C adapter add HID: mcp2221: Allow IO to start during probe Hangyu Hua (1): fuse: dax: set fc->dax to NULL in fuse_dax_conn_free() Hannes Reinecke (1): nvme: catch errors from nvme_configure_metadata() Hariprasad Kelam (3): octeontx2-pf: Fix promisc mcam entry action octeontx2-af: Update RSS algorithm index octeontx2-af: Fix pause frame configuration Hartmut Knaack (1): ALSA: hda/realtek: Apply mute LED quirk for HP15-db Heiko Carstens (1): scripts/checkstack.pl: match all stack sizes for s390 Huacai Chen (2): LoongArch: Silence the boot warning about 'nokaslr' LoongArch: Mark {dmw,tlb}_virt_to_page() exports as non-GPL Hyunwoo Kim (3): atm: Fix Use-After-Free in do_vcc_ioctl net/rose: Fix Use-After-Free in rose_ioctl appletalk: Fix Use-After-Free in atalk_ioctl Ignat Korchagin (1): kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP Igor Russkikh (1): net: atlantic: fix double free in ring reinit logic Ioana Ciornei (2): dpaa2-switch: fix size of the dma_unmap dpaa2-switch: do not ask for MDB, VLAN and FDB replay James Houghton (1): arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify Jan Kara (1): ext4: fix warning in ext4_dio_write_end_io() Jani Nikula (1): drm/edid: also call add modes in EDID connector update fallback Jason-JH.Lin (1): drm/mediatek: Add spinlock for setting vblank event in atomic_begin Jean Delvare (1): stmmac: dwmac-loongson: Add architecture dependency Jens Axboe (2): cred: switch to using atomic_long_t cred: get rid of CONFIG_DEBUG_CREDENTIALS Jianbo Liu (2): net/mlx5e: Reduce eswitch mode_lock protection context net/mlx5e: Check the number of elements before walk TC rhashtable Jiaxun Yang (1): PCI: loongson: Limit MRRS to 256 Johan Hovold (2): PCI/ASPM: Add pci_enable_link_state_locked() PCI: vmd: Fix potential deadlock when enabling ASPM John Hubbard (1): Revert "selftests: error out if kernel header files are not yet built" Josef Bacik (1): btrfs: do not allow non subvolume root targets for snapshot Kai Vehmanen (2): ALSA: hda/hdmi: add force-connect quirk for NUC5CPYB ALSA: hda/hdmi: add force-connect quirks for ASUSTeK Z170 variants Kalesh AP (1): bnxt_en: Fix wrong return value check in bnxt_close_nic() Kelly Kane (1): r8152: add vendor/device ID pair for ASUS USB-C2500 Krister Johansen (1): fuse: share lookup state between submount and its parent Krzysztof Kozlowski (1): soundwire: stream: fix NULL pointer dereference for multi_link Lech Perczak (1): net: usb: qmi_wwan: claim interface 4 for ZTE MF290 Leon Romanovsky (3): net/mlx5e: Honor user choice of IPsec replay window size net/mlx5e: Ensure that IPsec sequence packet number starts from 1 net/mlx5e: Tidy up IPsec NAT-T SA discovery Li Nan (4): nbd: fold nbd config initialization into nbd_alloc_config() nbd: factor out a helper to get nbd_config without holding 'config_lock' nbd: fix null-ptr-dereference while accessing 'nbd->config' nbd: pass nbd_sock to nbd_read_reply() instead of index Linus Torvalds (1): asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation Maciej Żenczykowski (1): net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX Mario Limonciello (3): HID: i2c-hid: Add IDEA5002 to i2c_hid_acpi_blacklist[] drm/amd/display: Restore guard against default backlight value < 1 nit drm/amd/display: Disable PSR-SU on Parade 0803 TCON again Mark O'Donovan (1): nvme-auth: set explanation code for failure2 msgs Mark Rutland (1): perf: Fix perf_event_validate_size() lockdep splat Masahiro Yamada (2): LoongArch: Add dependency between vmlinuz.efi and vmlinux.efi arm64: add dependency between vmlinuz.efi and Image Michael Chan (1): bnxt_en: Fix HWTSTAMP_FILTER_ALL packet timestamp logic Michael Walle (1): drm/mediatek: fix kernel oops if no crtc is found Mikhail Khvainitski (1): HID: lenovo: Restrict detection of patched firmware only to USB cptkbd Ming Lei (2): blk-throttle: fix lockdep warning of "cgroup_mutex or RCU read lock required!" blk-cgroup: bypass blkcg_deactivate_policy after destroying Moshe Shemesh (2): net/mlx5e: Fix possible deadlock on mlx5e_tx_timeout_work net/mlx5: Nack sync reset request when HotPlug is enabled Namjae Jeon (1): ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE Nguyen Dinh Phi (1): nfc: virtual_ncidev: Add variable to check if ndev is running Nikolay Kuratov (1): vsock/virtio: Fix unsigned integer wrap around in virtio_transport_has_space() Oliver Neukum (2): usb: aqc111: check packet for fixup for true limit HID: add ALWAYS_POLL quirk for Apple kb Patrisious Haddad (3): net/mlx5e: Unify esw and normal IPsec status table creation/destruction RDMA/mlx5: Send events from IB driver about device affiliation state RDMA/mlx5: Change the key being sent for MPV device affiliation Paulo Alcantara (7): smb: client: implement ->query_reparse_point() for SMB1 smb: client: introduce ->parse_reparse_point() smb: client: set correct file type from NFS reparse points smb: client: fix OOB in receive_encrypted_standard() smb: client: fix potential OOBs in smb2_parse_contexts() smb: client: fix NULL deref in asn1_ber_decoder() smb: client: fix OOB in smb2_query_reparse_point() Piotr Gardocki (2): iavf: Introduce new state machines for flow director iavf: Handle ntuple on/off based on new state machines for flow director Radu Bulie (1): net: fec: correct queue selection Saurabh Sengar (1): x86/hyperv: Fix the detection of E820_TYPE_PRAM in a Gen2 VM Sebastian Parschauer (1): HID: Add quirk for Labtec/ODDOR/aikeec handbrake Shinas Rasheed (1): octeon_ep: explicitly test for firmware ready value Slawomir Laba (1): iavf: Fix iavf_shutdown to call iavf_remove instead iavf_close Sneh Shah (1): net: stmmac: dwmac-qcom-ethqos: Fix drops in 10M SGMII RX Somnath Kotur (1): bnxt_en: Clear resource reservation during resume Sreekanth Reddy (1): bnxt_en: Fix skb recycling logic in bnxt_deliver_skb() Stanislaw Gruszka (1): accel/ivpu: Print information about used workarounds Stefan Wahren (3): qca_debug: Prevent crash on TX ring changes qca_debug: Fix ethtool -G iface tx behavior qca_spi: Fix reset behavior Steven Rostedt (Google) (9): eventfs: Do not allow NULL parent to eventfs_start_creating() ring-buffer: Fix memory leak of free page tracing: Update snapshot buffer on resize if it is allocated ring-buffer: Do not update before stamp when switching sub-buffers ring-buffer: Have saved event hold the entire event ring-buffer: Fix writing to the buffer with max_data_size ring-buffer: Fix a race in rb_time_cmpxchg() for 32 bit archs ring-buffer: Do not try to put back write_stamp ring-buffer: Have rb_time_cmpxchg() set the msb counter too Stuart Lee (1): drm/mediatek: Fix access violation in mtk_drm_crtc_dma_dev_get Tvrtko Ursulin (2): drm/i915/selftests: Fix engine reset count storage for multi-tile drm/i915: Use internal class when counting engine resets Tyler Fanelli (1): fuse: Rename DIRECT_IO_RELAX to DIRECT_IO_ALLOW_MMAP Ville Syrjälä (3): drm/i915: Fix ADL+ tiled plane stride when the POT stride is smaller than the original drm/i915: Fix intel_atomic_setup_scalers() plane_state handling drm/i915: Fix remapped stride with CCS on ADL+ Vlad Buslov (1): net/sched: act_ct: Take per-cb reference to tcf_ct_flow_table WANG Rui (1): LoongArch: Record pc instead of offset in la_abs relocation Yanteng Si (1): stmmac: dwmac-loongson: Make sure MDIO is initialized before use Yihong Cao (1): HID: apple: add Jamesdonkey and A3R to non-apple keyboards list Yu Zhao (4): mm/mglru: fix underprotected page cache mm/mglru: try to stop at high watermarks mm/mglru: respect min_ttl_ms with memcgs mm/mglru: reclaim offlined memcgs harder Yusong Gao (1): sign-file: Fix incorrect return values check Zhipeng Lu (1): octeontx2-af: fix a use-after-free in rvu_nix_register_reporters Zizhi Wo (1): ksmbd: fix memory leak in smb2_lock() arch/arm64/Makefile | 2 +- arch/arm64/include/asm/pgtable.h | 6 + arch/loongarch/Makefile | 2 + arch/loongarch/include/asm/asmmacro.h | 3 +- arch/loongarch/include/asm/setup.h | 2 +- arch/loongarch/kernel/relocate.c | 10 +- arch/loongarch/kernel/time.c | 23 +- arch/loongarch/mm/pgtable.c | 4 +- arch/powerpc/configs/skiroot_defconfig | 1 - arch/riscv/Kconfig | 4 +- arch/riscv/kernel/crash_core.c | 4 +- arch/s390/configs/debug_defconfig | 1 - arch/x86/hyperv/hv_init.c | 25 +- arch/x86/include/asm/alternative.h | 4 +- arch/x86/include/asm/nospec-branch.h | 4 +- block/blk-cgroup.c | 13 + block/blk-throttle.c | 2 + drivers/accel/ivpu/ivpu_drv.h | 5 + drivers/accel/ivpu/ivpu_hw_37xx.c | 17 +- drivers/accel/ivpu/ivpu_hw_40xx.c | 4 + drivers/atm/solos-pci.c | 8 +- drivers/block/nbd.c | 117 +++++--- drivers/cxl/core/hdm.c | 3 +- drivers/cxl/core/port.c | 4 +- drivers/dma/fsl-edma-common.c | 1 + drivers/dma/stm32-dma.c | 8 +- drivers/firmware/efi/libstub/x86-stub.c | 31 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 3 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 28 ++ .../link/protocols/link_edp_panel_control.c | 4 +- .../amd/display/modules/power/power_helpers.c | 2 + drivers/gpu/drm/drm_edid.c | 3 +- drivers/gpu/drm/i915/display/intel_fb.c | 19 +- drivers/gpu/drm/i915/display/skl_scaler.c | 2 +- drivers/gpu/drm/i915/gt/intel_reset.c | 2 +- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 5 +- drivers/gpu/drm/i915/i915_gpu_error.h | 12 +- .../gpu/drm/i915/selftests/igt_live_test.c | 9 +- .../gpu/drm/i915/selftests/igt_live_test.h | 3 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 14 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 5 +- drivers/hid/hid-apple.c | 2 + drivers/hid/hid-asus.c | 27 +- drivers/hid/hid-glorious.c | 16 +- drivers/hid/hid-ids.h | 12 +- drivers/hid/hid-lenovo.c | 3 +- drivers/hid/hid-mcp2221.c | 4 +- drivers/hid/hid-multitouch.c | 5 + drivers/hid/hid-quirks.c | 2 + drivers/hid/i2c-hid/i2c-hid-acpi.c | 5 + drivers/infiniband/hw/mlx5/main.c | 17 ++ drivers/md/bcache/bcache.h | 1 + drivers/md/bcache/btree.c | 7 + drivers/md/bcache/super.c | 4 +- drivers/md/bcache/writeback.c | 2 +- drivers/net/ethernet/amazon/ena/ena_eth_com.c | 3 - drivers/net/ethernet/amazon/ena/ena_netdev.c | 53 ++-- .../net/ethernet/aquantia/atlantic/aq_ring.c | 5 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 38 ++- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 10 +- .../net/ethernet/broadcom/bnxt/bnxt_devlink.c | 11 +- .../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 19 +- drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c | 5 +- .../freescale/dpaa2/dpaa2-switch-flower.c | 7 +- .../ethernet/freescale/dpaa2/dpaa2-switch.c | 11 +- drivers/net/ethernet/freescale/fec_main.c | 27 +- drivers/net/ethernet/intel/iavf/iavf.h | 1 + .../net/ethernet/intel/iavf/iavf_ethtool.c | 27 +- drivers/net/ethernet/intel/iavf/iavf_fdir.h | 15 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 179 ++++++++----- .../net/ethernet/intel/iavf/iavf_virtchnl.c | 71 ++++- .../ethernet/marvell/octeon_ep/octep_main.c | 3 +- .../net/ethernet/marvell/octeontx2/af/rpm.c | 11 +- .../marvell/octeontx2/af/rvu_devlink.c | 5 +- .../ethernet/marvell/octeontx2/af/rvu_npc.c | 55 +++- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 25 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 + .../mellanox/mlx5/core/en/tc/post_act.c | 6 + .../mellanox/mlx5/core/en_accel/ipsec.c | 56 ++-- .../mellanox/mlx5/core/en_accel/ipsec_fs.c | 218 +++++++++++---- .../mlx5/core/en_accel/ipsec_offload.c | 10 +- .../net/ethernet/mellanox/mlx5/core/en_main.c | 27 +- .../net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en_tc.c | 25 +- .../mellanox/mlx5/core/esw/ipsec_fs.c | 154 +---------- .../mellanox/mlx5/core/esw/ipsec_fs.h | 15 -- .../net/ethernet/mellanox/mlx5/core/eswitch.c | 35 ++- .../net/ethernet/mellanox/mlx5/core/eswitch.h | 2 + .../mellanox/mlx5/core/eswitch_offloads.c | 54 ++-- .../ethernet/mellanox/mlx5/core/fw_reset.c | 29 ++ .../net/ethernet/mellanox/mlx5/core/main.c | 6 + drivers/net/ethernet/qlogic/qed/qed_cxt.c | 1 + drivers/net/ethernet/qualcomm/qca_debug.c | 17 +- drivers/net/ethernet/qualcomm/qca_spi.c | 20 +- drivers/net/ethernet/stmicro/stmmac/Kconfig | 2 +- .../ethernet/stmicro/stmmac/dwmac-loongson.c | 14 +- .../stmicro/stmmac/dwmac-qcom-ethqos.c | 10 + .../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 6 +- drivers/net/team/team.c | 4 +- drivers/net/usb/aqc111.c | 8 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/r8152.c | 1 + drivers/nfc/virtual_ncidev.c | 7 +- drivers/nvme/host/auth.c | 2 + drivers/nvme/host/core.c | 19 +- drivers/pci/controller/pci-loongson.c | 46 +++- drivers/pci/controller/vmd.c | 2 +- drivers/pci/hotplug/acpiphp_glue.c | 9 +- drivers/pci/pcie/aspm.c | 53 +++- drivers/platform/x86/intel/telemetry/core.c | 4 +- drivers/soundwire/stream.c | 7 +- fs/afs/rxrpc.c | 2 +- fs/btrfs/delalloc-space.c | 2 +- fs/btrfs/extent_io.c | 3 +- fs/btrfs/file.c | 2 +- fs/btrfs/inode.c | 16 +- fs/btrfs/ioctl.c | 9 + fs/btrfs/ordered-data.c | 11 +- fs/btrfs/qgroup.c | 25 +- fs/btrfs/qgroup.h | 4 +- fs/ext4/file.c | 14 +- fs/ext4/mballoc.c | 4 + fs/fuse/dax.c | 1 + fs/fuse/file.c | 8 +- fs/fuse/fuse_i.h | 19 +- fs/fuse/inode.c | 81 +++++- fs/nfsd/auth.c | 4 - fs/nfsd/nfssvc.c | 1 - fs/nfsd/vfs.c | 9 +- fs/open.c | 3 - fs/smb/client/cached_dir.c | 17 +- fs/smb/client/cifsglob.h | 14 +- fs/smb/client/cifspdu.h | 4 +- fs/smb/client/cifsproto.h | 11 +- fs/smb/client/cifssmb.c | 193 ++++++-------- fs/smb/client/inode.c | 74 +++++- fs/smb/client/readdir.c | 6 +- fs/smb/client/smb1ops.c | 73 ++--- fs/smb/client/smb2inode.c | 2 +- fs/smb/client/smb2misc.c | 26 +- fs/smb/client/smb2ops.c | 178 +++++++------ fs/smb/client/smb2pdu.c | 93 ++++--- fs/smb/client/smb2proto.h | 12 +- fs/smb/common/smb2pdu.h | 2 +- fs/smb/server/smb2pdu.c | 1 + fs/tracefs/inode.c | 13 +- include/asm-generic/qspinlock.h | 2 +- include/linux/cred.h | 58 +--- include/linux/mlx5/device.h | 2 + include/linux/mlx5/driver.h | 2 + include/linux/mlx5/mlx5_ifc.h | 9 +- include/linux/mm_inline.h | 23 +- include/linux/mmzone.h | 34 +-- include/linux/objtool.h | 10 +- include/linux/pci.h | 3 + include/linux/usb/r8152.h | 1 + include/net/addrconf.h | 12 +- include/net/if_inet6.h | 4 - include/net/netfilter/nf_flow_table.h | 10 + include/uapi/linux/fuse.h | 10 +- io_uring/uring_cmd.c | 2 +- kernel/Kconfig.kexec | 1 - kernel/cred.c | 250 ++---------------- kernel/events/core.c | 10 + kernel/exit.c | 3 - kernel/trace/ring_buffer.c | 58 ++-- kernel/trace/trace.c | 4 +- lib/Kconfig.debug | 15 -- mm/shmem.c | 19 +- mm/vmscan.c | 92 ++++--- mm/workingset.c | 6 +- net/appletalk/ddp.c | 9 +- net/atm/ioctl.c | 7 +- net/ipv4/tcp_output.c | 6 + net/ipv6/addrconf.c | 6 +- net/rose/af_rose.c | 4 +- net/rxrpc/conn_client.c | 7 +- net/sched/act_ct.c | 34 ++- net/sunrpc/auth.c | 3 - net/vmw_vsock/virtio_transport_common.c | 2 +- scripts/checkstack.pl | 3 +- scripts/sign-file.c | 12 +- security/selinux/hooks.c | 6 - sound/pci/hda/patch_hdmi.c | 3 + sound/pci/hda/patch_realtek.c | 1 + sound/pci/hda/tas2781_hda_i2c.c | 21 +- tools/objtool/noreturns.h | 1 - tools/testing/selftests/Makefile | 21 +- tools/testing/selftests/bpf/config.x86_64 | 1 - .../selftests/bpf/progs/bpf_loop_bench.c | 13 +- tools/testing/selftests/hid/config.common | 1 - tools/testing/selftests/lib.mk | 40 +-- tools/testing/selftests/mm/cow.c | 3 +- 193 files changed, 2159 insertions(+), 1602 deletions(-) -- 2.20.1

2 167

[PATCH OLK-6.6 000/244] Backport 6.6.7 LTS Patches
by Zheng Zengkai 02 Jan '24

02 Jan '24

Backport linux-6.6.7 LTS patches from upstream. git cherry-pick v6.6.6..v6.6.7~1 -s No conflicts. Build and boot test passed. Aleksandrs Vinarskis (1): ALSA: hda/realtek: fix speakers on XPS 9530 (2023) Alex Bee (2): arm64: dts: rockchip: Expand reg size of vdec node for RK3399 ARM: dts: rockchip: Fix sdmmc_pwren's pinmux setting for RK3128 Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() Alexander Stein (2): arm64: dt: imx93: tqma9352-mba93xxla: Fix LPUART2 pad config arm64: dts: freescale: imx8-ss-lsio: Fix #pwm-cells Andi Shyti (1): serial: ma35d1: Validate console index before assignment Andy Shevchenko (1): serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART AngeloGioacchino Del Regno (7): arm64: dts: mediatek: cherry: Fix interrupt cells for MT6360 on I2C7 arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory arm64: dts: mediatek: mt8183: Move thermal-zones to the root node arm64: dts: mediatek: mt8183-evb: Fix unit_address_vs_reg warning on ntc arm64: dts: mediatek: mt8186: Change gpu speedbin nvmem cell name Armin Wolf (2): platform/x86: wmi: Skip blocks with zero instances hwmon: (acpi_power_meter) Fix 4.29 MW bug Arnd Bergmann (2): drm/bridge: tc358768: select CONFIG_VIDEOMODE_HELPERS ARM: PL011: Fix DMA support Arvind Yadav (1): drm/amdkfd: get doorbell's absolute offset based on the db_size Asad Kamal (1): drm/amdgpu: update retry times for psp BL wait Ashwin Dayanand Kamat (1): x86/sev: Fix kernel crash due to late update to read-only ghcb_version Baoquan He (2): kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP drivers/base/cpu: crash data showing should depends on KEXEC_CORE Bin Li (1): ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Brett Creeley (1): ionic: Fix dim work handling in split interrupt mode Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Christophe JAILLET (1): hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() ChunHao Lin (1): r8169: fix rtl8125b PAUSE frames blasting when suspended Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Clément Léger (1): riscv: fix misaligned access handling of C.SWSP and C.SDSP D. Wythe (1): netfilter: bpf: fix bad registration on nf_defrag Dan Carpenter (2): mm/damon/sysfs: eliminate potential uninitialized variable warning io_uring/kbuf: Fix an NULL vs IS_ERR() bug in io_alloc_pbuf_ring() Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata Daniil Maximov (1): net: atlantic: Fix NULL dereference of skb pointer in Dave Airlie (1): nouveau: use an rwlock for the event lock. David Howells (3): cifs: Fix non-availability of dedup breaking generic/304 cifs: Fix flushing, invalidation and file size with copy_file_range() cifs: Fix flushing, invalidation and file size with FICLONE David Jeffery (1): md/raid6: use valid sector values to determine if an I/O should wait on the reshape David Thompson (1): mlxbf-bootctl: correctly identify secure boot with development keys Dinghao Liu (3): net: bnxt: fix a potential use-after-free in bnxt_init_tc ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Douglas Anderson (5): r8152: Hold the rtnl_lock for all of reset r8152: Add RTL8152_INACCESSIBLE checks to more loops r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Eric Woudstra (1): arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization Eugen Hristev (3): arm64: dts: mediatek: mt7622: fix memory node warning check arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties arm64: dts: mediatek: mt8186: fix clock names for power domains Fabio Estevam (3): ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock arm64: dts: imx8-ss-lsio: Add PWM interrupts ARM: dts: imx28-xea: Pass the 'model' property Florian Fainelli (1): scripts/gdb: fix lx-device-list-bus and lx-device-list-class Florian Westphal (2): netfilter: nf_tables: fix 'exist' matching on bigendian arches netfilter: nft_set_pipapo: skip inactive elements during set walk Francesco Dolcini (1): platform/surface: aggregator: fix recv_buf() return value Frank Wunderlich (2): arm64: dts: mt7986: change cooling trips arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3 Geetha sowjanya (3): octeontx2-af: Fix mcs sa cam entries size octeontx2-af: Fix mcs stats register address octeontx2-af: Add missing mcs flr handler call Georg Gottleuber (1): nvme-pci: Add sleep quirk for Kingston drives Gustavo A. R. Silva (1): gcc-plugins: randstruct: Update code comment in relayout_struct() Hans de Goede (1): platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code Heiko Carstens (1): checkstack: fix printed address Heiner Kallweit (1): leds: trigger: netdev: fix RTNL handling to prevent potential deadlock Helge Deller (2): parisc: Reduce size of the bug_table on 64-bit kernel by half parisc: Fix asm operand number out of range build error in bug table Hengqi Chen (2): LoongArch: BPF: Don't sign extend memory load operand LoongArch: BPF: Don't sign extend function return value Hsin-Yi Wang (1): arm64: dts: mt8183: kukui: Fix underscores in node names Hugh Dickins (1): mm: fix oops when filemap_map_pmd() without prealloc_pte Hui Zhou (1): nfp: flower: fix for take a mutex lock in soft irq context and rcu lock Ian Rogers (2): perf list: Fix JSON segfault by setting the used skip_duplicate_pmus callback perf metrics: Avoid segv if default metricgroup isn't set Ido Schimmel (2): psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ilkka Koskinen (1): perf vendor events arm64: AmpereOne: Add missing DefaultMetricgroupName fields Ivan Vecera (1): i40e: Fix unexpected MFS warning message JP Kobryn (1): kprobes: consistent rcu api usage for kretprobe holder Jack Wang (4): RDMA/rtrs-srv: Do not unconditionally enable irq RDMA/rtrs-clt: Start hb after path_up RDMA/rtrs-clt: Fix the max_send_wr setting RDMA/rtrs-clt: Remove the warnings for req in_use check Jacob Keller (1): iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero James Clark (1): coresight: Fix crash when Perf and sysfs modes are used concurrently Jan Bottorff (1): i2c: designware: Fix corrupted memory seen in the ISR Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Jens Axboe (1): io_uring/kbuf: check for buffer list readiness after NULL check Jia Jie Ho (1): riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE Jiadong Zhu (1): drm/amdgpu: disable MCBP by default Jianheng Zhang (1): net: stmmac: fix FPE events losing Jiaxun Yang (3): MIPS: Loongson64: Reserve vgabios memory on boot MIPS: Loongson64: Handle more memory types passed from firmware MIPS: Loongson64: Enable DMA noncoherent support John Fastabend (2): net: tls, update curr on splice as well bpf: sockmap, updating the sg structure should also update curr Jonas Karlman (1): arm64: dts: rockchip: Expand reg size of vdec node for RK3328 Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Junhao He (4): hwtracing: hisi_ptt: Add dummy callback pmu::read() coresight: ultrasoc-smb: Fix sleep while close preempt in enable_smb coresight: ultrasoc-smb: Config SMB buffer before register sink coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base Junxian Huang (1): RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Kalesh AP (1): RDMA/bnxt_re: Correct module description string Kirill A. Shutemov (2): x86/coco: Disable 32-bit emulation by default on TDX and SEV x86/tdx: Allow 32-bit emulation by default Konrad Dybcio (1): dt-bindings: interrupt-controller: Allow #power-domain-cells Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Krzysztof Kozlowski (1): arm64: dts: mediatek: add missing space before { Kunwu Chan (3): platform/mellanox: Add null pointer checks for devm_kasprintf() platform/mellanox: Check devm_hwmon_device_register_with_groups() return value ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Lad Prabhakar (1): riscv: errata: andes: Probe for IOCP only once in boot stage Le Ma (1): drm/amdgpu: finalizing mem_partitions at the end of GMC v9 sw_fini Lee Jones (1): drm/amd/amdgpu/amdgpu_doorbell_mgr: Correct misdocumented param 'doorbell_index' Lijo Lazar (2): drm/amdgpu: Fix refclk reporting for SMU v13.0.6 drm/amdgpu: Restrict extended wait to PSP v13.0.6 Luca Ceresoli (1): of: dynamic: Fix of_reconfig_get_state_change() return value documentation Lukasz Luba (1): powercap: DTPM: Fix missing cpufreq_cpu_put() calls Malcolm Hart (1): ASoC: amd: yc: Fix non-functional mic on ASUS E1504FA Marcin Szycik (1): ice: Restore fix disabling RX VLAN filtering Mario Limonciello (1): ALSA: hda/realtek: Add Framework laptop 16 to quirks Masahiro Yamada (2): modpost: fix section mismatch message for RELA kconfig: fix memory leak from range properties Masami Hiramatsu (Google) (1): rethook: Use __rcu pointer for rethook::handler Mathias Nyman (1): Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" Matthias Reichl (1): regmap: fix bogus error on regcache_sync success Md Haris Iqbal (3): RDMA/rtrs-srv: Check return values while processing info request RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Mike Christie (1): scsi: sd: Fix sshdr use in sd_suspend_common() Mike Kravetz (1): hugetlb: fix null-ptr-deref in hugetlb_vma_lock_write Mike Marciniszyn (3): RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz RDMA/irdma: Ensure iWarp QP queue memory is OS paged aligned RDMA/irdma: Fix support for 64k pages Mikulas Patocka (1): dm-crypt: start allocating with MAX_ORDER Ming Lei (1): lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly Miquel Raynal (1): nvmem: Do not expect fixed layouts to grab a layout driver Mukesh Ojha (1): devcoredump: Send uevent once devcd is ready Mustafa Ismail (2): RDMA/irdma: Do not modify to SQD on error RDMA/irdma: Add wait for suspend on SQD Nathan Rossi (1): arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Naveen Mamindlapalli (1): octeontx2-pf: consider both Rx and Tx packet stats for adaptive interrupt coalescing Naveen N Rao (1): powerpc/ftrace: Fix stack teardown in ftrace_no_trace Neil Armstrong (1): ASoC: codecs: lpass-tx-macro: set active_decimator correct default value Nick Terrell (1): zstd: Fix array-index-out-of-bounds UBSAN warning Nikolay Borisov (1): x86: Introduce ia32_enabled() Nithin Dabilpuram (1): octeontx2-af: Adjust Tx credits when MCS external bypass is disabled Nícolas F. R. A. Prado (2): dt: dt-extract-compatibles: Handle cfile arguments in generator function dt: dt-extract-compatibles: Don't follow symlinks when walking tree Pablo Neira Ayuso (2): netfilter: nf_tables: bail out on mismatching dynset and set expressions netfilter: nf_tables: validate family when identifying table via handle Paolo Abeni (1): tcp: fix mid stream window clamp. Pascal Noël (1): ALSA: hda/realtek: Apply quirk for ASUS UM3504DA Paulo Alcantara (1): smb: client: fix potential NULL deref in parse_dfs_referrals() Pavel Begunkov (2): io_uring/af_unix: disable sending io_uring over sockets io_uring: fix mutex_unlock with unreferenced ctx Peng Fan (1): arm64: dts: imx93: correct mediamix power Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Rahul Bhansali (1): octeontx2-af: Update Tx link register range Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Ronald Wahl (3): serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt serial: 8250_omap: Add earlycon support for the AM654 UART controller Roy Luo (1): USB: gadget: core: adjust uevent timing on gadget unbind Ryusuke Konishi (2): nilfs2: fix missing error check for sb_set_blocksize call nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Sam Edwards (1): arm64: dts: rockchip: Fix eMMC Data Strobe PD on rk3588 Samuel Holland (1): i2c: ocores: Move system PM hooks to the NOIRQ phase Sarah Grant (1): ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Sean Christopherson (1): KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Sean Nyekjaer (1): net: dsa: microchip: provide a list of valid protocols for xmit handler Shannon Nelson (1): ionic: fix snprintf format length warning Shengjiu Wang (1): ASoC: fsl_sai: Fix no frame sync clock issue on i.MX8MP Shifeng Li (2): RDMA/irdma: Fix UAF in irdma_sc_ccq_get_cqe_info() RDMA/irdma: Avoid free the non-cqp_request scratch Shigeru Yoshida (2): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() RDMA/core: Fix uninit-value access in ib_get_eth_speed() Srinivas Kandagatla (2): ASoC: ops: add correct range check for limiting volume ASoC: qcom: sc8280xp: Limit speaker digital volumes Stefan Eichenberger (1): arm64: dts: imx8-apalis: set wifi regulator to always-on Stefan Kerkmann (1): ARM: dts: imx6q: skov: fix ethernet clock regression Stefan Wahren (1): ARM: dts: bcm2711-rpi-400: Fix delete-node of led_act Steve Sistare (1): vdpa/mlx5: preserve CVQ vringh index Steven Rostedt (Google) (5): ring-buffer: Test last update in 32bit version of __rb_time_read() ring-buffer: Force absolute timestamp on discard of event tracing: Always update snapshot buffer size tracing: Stop current tracer when resizing buffer tracing: Disable snapshot buffer when stopping instance tracers Su Hui (3): highmem: fix a memory copy problem in memcpy_from_folio misc: mei: client.c: return negative error code in mei_cl_write misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Subbaraya Sundeep (2): octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam octeontx2-af: Check return value of nix_get_nixlf before using nixlf Sudeep Holla (2): firmware: arm_scmi: Fix frequency truncation by promoting multiplier type firmware: arm_scmi: Fix possible frequency truncation when using level indexing mode Sumanth Korikkar (2): mm/memory_hotplug: add missing mem_hotplug_lock mm/memory_hotplug: fix error handling in add_memory_resource() Sumit Garg (1): tee: optee: Fix supplicant based device enumeration Takashi Iwai (1): ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 Tejun Heo (1): workqueue: Make sure that wq_unbound_cpumask is never empty Thomas Bogendoerfer (1): MIPS: kernel: Clear FPU states when setting up kernel threads Thomas Gleixner (3): hrtimers: Push pending hrtimers away from outgoing CPU earlier x86/entry: Convert INT 0x80 emulation to IDTENTRY x86/entry: Do not allow external 0x80 interrupts Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Thomas Zimmermann (1): drm/atomic-helpers: Invoke end_fb_access while owning plane state Tim Bosse (1): ALSA: hda/realtek: add new Framework laptop to quirks Tim Van Patten (1): cgroup_freezer: cgroup_freezing: Check if not frozen Tobias Waldekranz (1): net: dsa: mv88e6xxx: Restore USXGMII support for 6393X Ulf Hansson (3): firmware: arm_scmi: Extend perf protocol ops to get number of domains firmware: arm_scmi: Extend perf protocol ops to get information of a domain firmware: arm_scmi: Simplify error path in scmi_dvfs_device_opps_add() Uwe Kleine-König (1): coresight: etm4x: Remove bogous __exit annotation for some functions Victor Lu (1): drm/amdgpu: Do not program VF copy regs in mmhub v1.8 under SRIOV (v2) Ville Syrjälä (3): drm/i915/mst: Fix .mode_valid_ctx() return values drm/i915/mst: Reject modes that require the bigjoiner drm/i915: Skip some timing checks on BXT/GLK DSI transcoders Wen Gu (1): net/smc: fix missing byte order conversion in CLC handshake Yewon Choi (1): xsk: Skip polling event check for unbound socket Yonghong Song (1): bpf: Fix a verifier bug due to incorrect branch offset comparison with cpu=v4 Yonglong Liu (2): net: hns: fix wrong head when modify the tx feature when sending packets net: hns: fix fake link up on xge port Yu Kuai (1): md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk. Zhipeng Lu (1): octeontx2-af: fix a use-after-free in rvu_npa_register_reporters .../ABI/testing/sysfs-bus-optee-devices | 9 + .../interrupt-controller/qcom,mpm.yaml | 4 + .../arm/boot/dts/broadcom/bcm2711-rpi-400.dts | 4 +- .../imx/imx6q-skov-reve-mi1010ait-1cp1.dts | 4 +- arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi | 2 + arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 8 +- arch/arm/boot/dts/nxp/mxs/imx28-xea.dts | 1 + arch/arm/boot/dts/rockchip/rk3128.dtsi | 2 +- arch/arm/include/asm/kexec.h | 4 - arch/arm/kernel/Makefile | 2 +- arch/arm/mach-imx/mmdc.c | 7 +- .../boot/dts/freescale/imx8-apalis-v1.1.dtsi | 5 +- .../boot/dts/freescale/imx8-ss-lsio.dtsi | 12 +- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 + arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 + .../freescale/imx93-tqma9352-mba93xxla.dts | 2 +- arch/arm64/boot/dts/freescale/imx93.dtsi | 2 +- .../dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 +- .../dts/mediatek/mt7986a-bananapi-bpi-r3.dts | 12 +- arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 24 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 52 ++-- .../dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 +- .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 96 +++---- .../boot/dts/mediatek/mt8183-pumpkin.dts | 12 +- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 +++++++++--------- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 44 ++-- .../boot/dts/mediatek/mt8195-cherry.dtsi | 2 +- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +- .../boot/dts/rockchip/rk3588s-pinctrl.dtsi | 2 +- arch/loongarch/net/bpf_jit.c | 12 +- arch/mips/Kconfig | 2 + .../include/asm/mach-loongson64/boot_param.h | 9 +- arch/mips/kernel/process.c | 25 +- arch/mips/loongson64/env.c | 10 +- arch/mips/loongson64/init.c | 47 ++-- arch/parisc/Kconfig | 7 +- arch/parisc/include/asm/bug.h | 36 +-- arch/powerpc/kernel/trace/ftrace_entry.S | 4 +- arch/riscv/Kconfig.socs | 1 + arch/riscv/errata/andes/errata.c | 20 +- arch/riscv/kernel/traps_misaligned.c | 6 +- arch/s390/mm/pgtable.c | 2 +- arch/x86/coco/tdx/tdx.c | 1 + arch/x86/entry/common.c | 97 ++++++- arch/x86/entry/entry_64_compat.S | 77 ------ arch/x86/include/asm/ia32.h | 23 +- arch/x86/include/asm/idtentry.h | 4 + arch/x86/include/asm/proto.h | 4 - arch/x86/kernel/cpu/amd.c | 3 + arch/x86/kernel/idt.c | 2 +- arch/x86/kernel/sev.c | 11 +- arch/x86/kvm/svm/svm.c | 8 +- arch/x86/mm/mem_encrypt_amd.c | 11 + arch/x86/xen/enlighten_pv.c | 2 +- arch/x86/xen/xen-asm.S | 2 +- drivers/base/cpu.c | 6 +- drivers/base/devcoredump.c | 3 + drivers/base/memory.c | 18 +- drivers/base/regmap/regcache.c | 3 +- drivers/firmware/arm_scmi/perf.c | 87 ++++--- drivers/gpio/gpiolib-sysfs.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 - drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 5 +- .../gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c | 15 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 5 +- drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 6 +- drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +- .../drm/amd/amdkfd/kfd_device_queue_manager.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 10 +- .../amd/amdkfd/kfd_process_queue_manager.c | 3 +- drivers/gpu/drm/bridge/Kconfig | 1 + drivers/gpu/drm/drm_atomic_helper.c | 78 ++++-- drivers/gpu/drm/i915/display/icl_dsi.c | 7 + drivers/gpu/drm/i915/display/intel_crt.c | 5 + drivers/gpu/drm/i915/display/intel_display.c | 12 +- drivers/gpu/drm/i915/display/intel_display.h | 3 + drivers/gpu/drm/i915/display/intel_dp.c | 4 + drivers/gpu/drm/i915/display/intel_dp_mst.c | 20 +- drivers/gpu/drm/i915/display/intel_dvo.c | 6 + drivers/gpu/drm/i915/display/intel_hdmi.c | 4 + drivers/gpu/drm/i915/display/intel_lvds.c | 5 + drivers/gpu/drm/i915/display/intel_sdvo.c | 8 +- drivers/gpu/drm/i915/display/intel_tv.c | 8 +- drivers/gpu/drm/i915/display/vlv_dsi.c | 18 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +- .../gpu/drm/nouveau/include/nvkm/core/event.h | 4 +- drivers/gpu/drm/nouveau/nvkm/core/event.c | 12 +- drivers/hwmon/acpi_power_meter.c | 4 + drivers/hwmon/nzxt-kraken2.c | 4 +- .../hwtracing/coresight/coresight-etm-perf.c | 4 +- .../coresight/coresight-etm4x-core.c | 6 +- drivers/hwtracing/coresight/ultrasoc-smb.c | 58 ++--- drivers/hwtracing/coresight/ultrasoc-smb.h | 6 +- drivers/hwtracing/ptt/hisi_ptt.c | 5 + drivers/i2c/busses/i2c-designware-common.c | 16 +- drivers/i2c/busses/i2c-ocores.c | 4 +- drivers/infiniband/core/umem.c | 6 - drivers/infiniband/core/verbs.c | 2 +- drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 +- drivers/infiniband/hw/irdma/hw.c | 16 +- drivers/infiniband/hw/irdma/main.c | 2 +- drivers/infiniband/hw/irdma/main.h | 2 +- drivers/infiniband/hw/irdma/verbs.c | 35 ++- drivers/infiniband/hw/irdma/verbs.h | 1 + drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 +- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 ++- drivers/leds/trigger/ledtrig-netdev.c | 11 +- drivers/md/dm-crypt.c | 2 +- drivers/md/md.c | 24 +- drivers/md/raid5.c | 4 +- drivers/misc/mei/client.c | 4 +- drivers/net/arcnet/arcdevice.h | 2 + drivers/net/arcnet/com20020-pci.c | 89 +++---- drivers/net/dsa/microchip/ksz_common.c | 16 +- drivers/net/dsa/mv88e6xxx/pcs-639x.c | 31 ++- .../net/ethernet/aquantia/atlantic/aq_ptp.c | 10 +- .../net/ethernet/aquantia/atlantic/aq_ptp.h | 4 +- .../net/ethernet/aquantia/atlantic/aq_ring.c | 18 +- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + drivers/net/ethernet/broadcom/tg3.c | 42 ++- drivers/net/ethernet/broadcom/tg3.h | 4 +- .../net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++ drivers/net/ethernet/hisilicon/hns/hns_enet.c | 53 ++-- drivers/net/ethernet/hisilicon/hns/hns_enet.h | 3 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- .../net/ethernet/intel/iavf/iavf_ethtool.c | 12 +- drivers/net/ethernet/intel/iavf/iavf_txrx.h | 1 - .../ethernet/intel/ice/ice_vf_vsi_vlan_ops.c | 11 +- .../net/ethernet/marvell/octeontx2/af/mbox.h | 2 +- .../net/ethernet/marvell/octeontx2/af/mcs.c | 18 +- .../net/ethernet/marvell/octeontx2/af/mcs.h | 2 + .../ethernet/marvell/octeontx2/af/mcs_reg.h | 31 ++- .../net/ethernet/marvell/octeontx2/af/rvu.c | 3 + .../net/ethernet/marvell/octeontx2/af/rvu.h | 1 + .../marvell/octeontx2/af/rvu_devlink.c | 5 +- .../ethernet/marvell/octeontx2/af/rvu_nix.c | 8 + .../ethernet/marvell/octeontx2/af/rvu_npc.c | 8 +- .../ethernet/marvell/octeontx2/af/rvu_reg.c | 4 +- .../ethernet/marvell/octeontx2/af/rvu_reg.h | 1 + .../marvell/octeontx2/nic/otx2_ethtool.c | 6 +- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 9 + .../marvell/octeontx2/nic/otx2_txrx.c | 20 +- .../netronome/nfp/flower/tunnel_conf.c | 127 ++++++--- .../net/ethernet/pensando/ionic/ionic_dev.h | 2 +- .../net/ethernet/pensando/ionic/ionic_lif.c | 16 +- drivers/net/ethernet/realtek/r8169_main.c | 7 +- drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 +- .../ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 +- drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 8 +- .../net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 + drivers/net/hyperv/Kconfig | 1 + drivers/net/usb/r8152.c | 27 +- drivers/nvme/host/nvme.h | 5 + drivers/nvme/host/pci.c | 16 +- drivers/nvmem/core.c | 6 + drivers/of/dynamic.c | 5 +- drivers/parport/parport_pc.c | 21 ++ drivers/platform/mellanox/mlxbf-bootctl.c | 39 ++- drivers/platform/mellanox/mlxbf-pmc.c | 14 + drivers/platform/surface/aggregator/core.c | 5 +- drivers/platform/x86/Kconfig | 2 +- drivers/platform/x86/asus-nb-wmi.c | 11 - drivers/platform/x86/asus-wmi.c | 8 + drivers/platform/x86/wmi.c | 5 + drivers/powercap/dtpm_cpu.c | 17 +- drivers/scsi/be2iscsi/be_main.c | 1 + drivers/scsi/sd.c | 53 ++-- drivers/tee/optee/device.c | 17 +- drivers/tty/serial/8250/8250_dw.c | 1 + drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/8250/8250_omap.c | 14 +- drivers/tty/serial/amba-pl011.c | 112 ++++---- drivers/tty/serial/ma35d1_serial.c | 10 +- drivers/tty/serial/sc16is7xx.c | 12 + drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/gadget/udc/core.c | 4 +- drivers/usb/host/xhci-pci.c | 2 - drivers/usb/typec/class.c | 5 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 +- fs/nilfs2/sufile.c | 42 ++- fs/nilfs2/the_nilfs.c | 6 +- fs/smb/client/cifsfs.c | 174 +++++++++++-- fs/smb/client/smb2ops.c | 2 + include/drm/drm_atomic_helper.h | 2 + include/linux/cpuhotplug.h | 1 + include/linux/highmem.h | 2 +- include/linux/hrtimer.h | 4 +- include/linux/hugetlb.h | 5 +- include/linux/kprobes.h | 13 +- include/linux/rethook.h | 7 +- include/linux/scmi_protocol.h | 10 + include/linux/stmmac.h | 1 + include/net/genetlink.h | 2 + include/net/tcp.h | 9 +- include/rdma/ib_umem.h | 9 +- include/rdma/ib_verbs.h | 1 + io_uring/io_uring.c | 9 +- io_uring/kbuf.c | 8 +- io_uring/rsrc.h | 7 - kernel/Kconfig.kexec | 1 - kernel/bpf/core.c | 12 +- kernel/cgroup/legacy_freezer.c | 8 +- kernel/cpu.c | 8 +- kernel/events/core.c | 61 +++-- kernel/kprobes.c | 4 +- kernel/time/hrtimer.c | 33 +-- kernel/trace/rethook.c | 23 +- kernel/trace/ring_buffer.c | 23 +- kernel/trace/trace.c | 158 +++++------- kernel/workqueue.c | 22 +- lib/group_cpus.c | 22 +- lib/zstd/common/fse_decompress.c | 2 +- mm/damon/sysfs.c | 2 +- mm/filemap.c | 2 +- mm/hugetlb.c | 7 + mm/memory_hotplug.c | 15 +- net/core/drop_monitor.c | 4 +- net/core/filter.c | 19 ++ net/core/scm.c | 6 + net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp.c | 22 +- net/ipv4/tcp_input.c | 6 +- net/ipv6/ip6_fib.c | 6 +- net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/nf_bpf_link.c | 10 +- net/netfilter/nf_tables_api.c | 5 +- net/netfilter/nft_dynset.c | 13 +- net/netfilter/nft_exthdr.c | 4 +- net/netfilter/nft_fib.c | 8 +- net/netfilter/nft_set_pipapo.c | 3 + net/netfilter/xt_owner.c | 16 +- net/netlink/genetlink.c | 3 + net/packet/af_packet.c | 16 +- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- net/smc/af_smc.c | 4 +- net/smc/smc_clc.c | 9 +- net/smc/smc_clc.h | 4 +- net/tls/tls_sw.c | 2 + net/xdp/xsk.c | 5 +- scripts/checkstack.pl | 8 +- scripts/dtc/dt-extract-compatibles | 31 ++- scripts/gcc-plugins/randomize_layout_plugin.c | 3 +- scripts/gdb/linux/device.py | 16 +- scripts/kconfig/symbol.c | 14 +- scripts/mod/modpost.c | 6 +- sound/core/pcm.c | 1 + sound/pci/hda/patch_realtek.c | 6 + sound/soc/amd/yc/acp6x-mach.c | 7 + sound/soc/codecs/lpass-tx-macro.c | 5 + sound/soc/codecs/wm_adsp.c | 8 +- sound/soc/fsl/fsl_sai.c | 21 ++ sound/soc/qcom/sc8280xp.c | 17 ++ sound/soc/soc-ops.c | 2 +- sound/usb/mixer_quirks.c | 30 +++ tools/perf/builtin-list.c | 6 + .../arch/arm64/ampere/ampereone/metrics.json | 2 + tools/perf/util/metricgroup.c | 2 +- 267 files changed, 2492 insertions(+), 1380 deletions(-) -- 2.20.1

2 245

[PATCH OLK-6.6 0/2] arm64: Add non nmi ipi backtrace support
by Liao Chen 02 Jan '24

02 Jan '24

From: linruizhe <linruizhe(a)huawei.com> Dependencies: CONFIG_DETECT_HUNG_TASK=y CONFIG_WATCHDOG=y Commandline Params: gic-version=3 irqchip.gicv3_pseudo_nmi=1 kgdboc=ttyAMA0,115200 Chen Jiahao (1): arm64: Fix the ipi backtrace warning when softlockup Li Zhengyu (1): arm64: Add non nmi ipi backtrace support arch/arm64/kernel/ipi_nmi.c | 33 ++++++++++++++++++++++++++++++--- 1 file changed, 30 insertions(+), 3 deletions(-) -- 2.25.1

2 3

[PATCH OLK-6.6 0/2] arm64: Add non nmi ipi backtrace support
by Liao Chen 02 Jan '24

02 Jan '24

From: linruizhe <linruizhe(a)huawei.com> Dependencies: CONFIG_DETECT_HUNG_TASK=y CONFIG_WATCHDOG=y Commandline Params: gic-version=3 irqchip.gicv3_pseudo_nmi=1 kgdboc=ttyAMA0,115200 Chen Jiahao (1): arm64: Fix the ipi backtrace warning when softlockup Li Zhengyu (1): arm64: Add non nmi ipi backtrace support arch/arm64/kernel/ipi_nmi.c | 33 ++++++++++++++++++++++++++++++--- 1 file changed, 30 insertions(+), 3 deletions(-) -- 2.25.1

2 3

[PATCH OLK-6.6 v2] arm64: Fix compilation error with ILP32 support
by Jinjie Ruan 02 Jan '24

02 Jan '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8S6IA ------------------------------------------------- This patch fix the following compilation errors with ILP32 support using openeuler_defcofig. When ILP32 support is enabled, compilation on ARM64 would complain about an undeclared __NR_compat_syscalls, since commit b16c8a680a2b ("arm64: ilp32: introduce syscall table for ILP32") changes the config that __NR_compat_syscalls depends on but commit dbece8b041f3 ("arm64: rename COMPAT to AARCH32_EL0") ignores it for __NR_compat_syscalls. Modify the config for SECCOMP_ARCH_COMPAT_NR accordingly. And commit dbece8b041f3 ("arm64: rename COMPAT to AARCH32_EL0") ignores ARM64_ERRATU_1742098 which only depends on AARCH32_EL0 but not ARM64_ILP32. compat_elf_gregset_t is used in elfcore-compat.h but only defined in binfmt_ilp32.c which depends on ARM64_ILP32, so move it to elf.h. Commit 7de3ab4c3dd9 ("arm64: introduce binfmt_elf32.c") rename COMPAT to AARCH32_EL0 for compat_elf_check_arch(), but compat_binfmt_elf.c also uses it with ILP32 support, so changes it back. And make EF_ARM_EABI_MASK and compat_elf_check_arch() function declaration to be common for ARM64_ILP32 and AARCH32_EL0. ./arch/arm64/include/asm/seccomp.h:57:33: error: ‘__NR_compat_syscalls’ undeclared here (not in a function); did you mean ‘in_compat_syscall’? 57 | # define SECCOMP_ARCH_COMPAT_NR __NR_compat_syscalls ./arch/arm64/kernel/cpufeature.c:2200:17: error: ‘a32_elf_hwcap2’ undeclared (first use in this function); did you mean ‘elf_hwcap’? 2200 | a32_elf_hwcap2 &= ~COMPAT_HWCAP2_AES; | ^~~~~~~~~~~~~~ | elf_hwcap ./include/linux/elfcore-compat.h:62:9: error: unknown type name ‘compat_elf_gregset_t’ 62 | compat_elf_gregset_t pr_reg; | ^~~~~~~~~~~~~~~~~~~~ ./fs/compat_binfmt_elf.c:66:25: error: implicit declaration of function ‘compat_elf_check_arch’; did you mean ‘elf_check_arch’? [-Werror=implicit-function-declaration] 66 | #define elf_check_arch compat_elf_check_arch | ^~~~~~~~~~~~~~~~~~~~~ Fixes: dbece8b041f3 ("arm64: rename COMPAT to AARCH32_EL0") Fixes: 7de3ab4c3dd9 ("arm64: introduce binfmt_elf32.c") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- arch/arm64/Kconfig | 2 +- arch/arm64/include/asm/elf.h | 8 ++++++-- arch/arm64/include/asm/seccomp.h | 4 ++-- arch/arm64/kernel/binfmt_ilp32.c | 3 --- arch/arm64/kernel/process.c | 2 +- 5 files changed, 10 insertions(+), 9 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 42079bfdf40a..42f31d37ce23 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -568,7 +568,7 @@ config ARM64_ERRATUM_834220 config ARM64_ERRATUM_1742098 bool "Cortex-A57/A72: 1742098: ELR recorded incorrectly on interrupt taken between cryptographic instructions in a sequence" - depends on COMPAT + depends on AARCH32_EL0 default y help This option removes the AES hwcap for aarch32 user-space to diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h index de3ad90894ec..27415d5464cb 100644 --- a/arch/arm64/include/asm/elf.h +++ b/arch/arm64/include/asm/elf.h @@ -203,6 +203,8 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm, #endif #ifdef CONFIG_COMPAT +#define EF_ARM_EABI_MASK 0xff000000 +int compat_elf_check_arch(const struct elf32_hdr *); /* PIE load location for compat arm. Must match ARM ELF_ET_DYN_BASE. */ #define COMPAT_ELF_ET_DYN_BASE 0x000400000UL @@ -215,8 +217,6 @@ typedef unsigned int compat_elf_greg_t; typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG]; /* AArch32 EABI. */ -#define EF_ARM_EABI_MASK 0xff000000 -int compat_elf_check_arch(const struct elf32_hdr *); #define compat_start_thread compat_start_thread #ifdef CONFIG_COMPAT_VDSO @@ -239,6 +239,10 @@ extern int aarch32_setup_additional_pages(struct linux_binprm *bprm, int uses_interp); #endif /* CONFIG_AARCH32_EL0 */ +#ifdef CONFIG_ARM64_ILP32 +#define compat_elf_gregset_t elf_gregset_t +#endif + struct arch_elf_state { int flags; }; diff --git a/arch/arm64/include/asm/seccomp.h b/arch/arm64/include/asm/seccomp.h index a6be48b9225a..bc3ab2468f03 100644 --- a/arch/arm64/include/asm/seccomp.h +++ b/arch/arm64/include/asm/seccomp.h @@ -52,10 +52,10 @@ static inline const int *get_compat_mode1_syscalls(void) #define SECCOMP_ARCH_NATIVE AUDIT_ARCH_AARCH64 #define SECCOMP_ARCH_NATIVE_NR NR_syscalls #define SECCOMP_ARCH_NATIVE_NAME "aarch64" -#ifdef CONFIG_COMPAT +#ifdef CONFIG_AARCH32_EL0 # define SECCOMP_ARCH_COMPAT AUDIT_ARCH_ARM # define SECCOMP_ARCH_COMPAT_NR __NR_compat_syscalls # define SECCOMP_ARCH_COMPAT_NAME "arm" -#endif +#endif /* CONFIG_AARCH32_EL0 */ #endif /* _ASM_SECCOMP_H */ diff --git a/arch/arm64/kernel/binfmt_ilp32.c b/arch/arm64/kernel/binfmt_ilp32.c index 17784c7f1163..c5ce83dc0746 100644 --- a/arch/arm64/kernel/binfmt_ilp32.c +++ b/arch/arm64/kernel/binfmt_ilp32.c @@ -3,9 +3,6 @@ /* * Support for ILP32 Linux/aarch64 ELF binaries. */ -#undef CONFIG_AARCH32_EL0 -#define compat_elf_gregset_t elf_gregset_t - #include <linux/elfcore-compat.h> #include <linux/time.h> #include <asm/cpufeature.h> diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 489810e3a7a1..1c87f990e7af 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -597,7 +597,7 @@ unsigned long arch_align_stack(unsigned long sp) return sp & ~0xf; } -#ifdef CONFIG_AARCH32_EL0 +#ifdef CONFIG_COMPAT int compat_elf_check_arch(const struct elf32_hdr *hdr) { if (!system_supports_32bit_el0()) -- 2.34.1

2 1

[PATCH v2 OLK-6.6 0/8] Introduce qos smt expeller for co-location
by Xia Fukun 02 Jan '24

02 Jan '24

We introduce the qos smt expeller, which lets online tasks to expel offline tasks on the smt sibling cpus, and exclusively occupy CPU resources.In this way we are able to improve QOS of online tasks in co-location. Guan Jing (8): sched: Introduce qos smt expeller for co-location sched: Implement the function of qos smt expeller sched: Add statistics for qos smt expeller sched: Add tracepoint for qos smt expeller config: Enable CONFIG_QOS_SCHED_SMT_EXPELLER sched/fair: Start tracking qos_offline tasks count in cfs_rq sched/fair: Introduce QOS_SMT_EXPELL priority reversion mechanism sched/fair: Add cmdline nosmtexpell arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + include/linux/sched.h | 12 + include/trace/events/sched.h | 55 ++++ init/Kconfig | 9 + kernel/sched/debug.c | 5 + kernel/sched/fair.c | 345 +++++++++++++++++++++++-- kernel/sched/sched.h | 27 ++ 8 files changed, 439 insertions(+), 16 deletions(-) -- 2.34.1

2 9

[PATCH OLK-5.10] mm/readahead: stop readahead loop if memcg charge fails
by Liu Shixin 02 Jan '24

02 Jan '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8EXN6 -------------------------------- When a task in memcg readaheads file pages, page_cache_ra_unbounded() will try to readahead nr_to_read pages. Even if the new allocated page fails to charge, page_cache_ra_unbounded() still tries to readahead next page. This leads to too much memory reclaim. Stop readahead if mem_cgroup_charge() fails, i.e. add_to_page_cache_lru() returns -ENOMEM. Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> Signed-off-by: Jinjiang Tu <tujinjiang(a)huawei.com> --- mm/readahead.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/mm/readahead.c b/mm/readahead.c index ed23d5dec123..22dd9c8fe808 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -220,11 +220,18 @@ void page_cache_ra_unbounded(struct readahead_control *ractl, if (mapping->a_ops->readpages) { page->index = index + i; list_add(&page->lru, &page_pool); - } else if (add_to_page_cache_lru(page, mapping, index + i, - gfp_mask) < 0) { - put_page(page); - read_pages(ractl, &page_pool, true); - continue; + } else { + int ret; + + ret = add_to_page_cache_lru(page, mapping, index + i, + gfp_mask); + if (ret < 0) { + put_page(page); + read_pages(ractl, &page_pool, true); + if (ret == -ENOMEM) + break; + continue; + } } if (i == nr_to_read - lookahead_size) SetPageReadahead(page); -- 2.25.1

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[PATCH OLK-6.6] arm64: Fix compilation error with ILP32 support
by Jinjie Ruan 02 Jan '24

02 Jan '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8S6IA ------------------------------------------------- This patch fix the following compilation errors with ILP32 support using openeuler_defcofig. When ILP32 support is enabled, compilation on ARM64 would complain about an undeclared __NR_compat_syscalls, since commit b16c8a680a2b ("arm64: ilp32: introduce syscall table for ILP32") changes the config that __NR_compat_syscalls depends on but commit dbece8b041f3 ("arm64: rename COMPAT to AARCH32_EL0") ignores it for __NR_compat_syscalls. Modify the config for SECCOMP_ARCH_COMPAT_NR accordingly. And commit dbece8b041f3 ("arm64: rename COMPAT to AARCH32_EL0") ignores ARM64_ERRATU_1742098 which only depends on AARCH32_EL0 but not ARM64_ILP32. compat_elf_gregset_t is used in elfcore-compat.h but only defined in binfmt_ilp32.c which depends on ARM64_ILP32, so move it to elf.h. Commit 7de3ab4c3dd9 ("arm64: introduce binfmt_elf32.c") rename COMPAT to AARCH32_EL0 for compat_elf_check_arch(), but compat_binfmt_elf.c also uses it with ILP32 support, so changes it back. And make EF_ARM_EABI_MASK and compat_elf_check_arch() function declaration to be common for ARM64_ILP32 and AARCH32_EL0. ./arch/arm64/include/asm/seccomp.h:57:33: error: ‘__NR_compat_syscalls’ undeclared here (not in a function); did you mean ‘in_compat_syscall’? 57 | # define SECCOMP_ARCH_COMPAT_NR __NR_compat_syscalls ./arch/arm64/kernel/cpufeature.c:2200:17: error: ‘a32_elf_hwcap2’ undeclared (first use in this function); did you mean ‘elf_hwcap’? 2200 | a32_elf_hwcap2 &= ~COMPAT_HWCAP2_AES; | ^~~~~~~~~~~~~~ | elf_hwcap ./include/linux/elfcore-compat.h:62:9: error: unknown type name ‘compat_elf_gregset_t’ 62 | compat_elf_gregset_t pr_reg; | ^~~~~~~~~~~~~~~~~~~~ ./fs/compat_binfmt_elf.c:66:25: error: implicit declaration of function ‘compat_elf_check_arch’; did you mean ‘elf_check_arch’? [-Werror=implicit-function-declaration] 66 | #define elf_check_arch compat_elf_check_arch | ^~~~~~~~~~~~~~~~~~~~~ Fixes: dbece8b041f3 ("arm64: rename COMPAT to AARCH32_EL0") Fixes: 7de3ab4c3dd9 ("arm64: introduce binfmt_elf32.c") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- arch/arm64/Kconfig | 2 +- arch/arm64/include/asm/elf.h | 9 +++++++-- arch/arm64/include/asm/seccomp.h | 4 ++-- arch/arm64/kernel/binfmt_ilp32.c | 3 --- arch/arm64/kernel/process.c | 2 +- 5 files changed, 11 insertions(+), 9 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 42079bfdf40a..42f31d37ce23 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -568,7 +568,7 @@ config ARM64_ERRATUM_834220 config ARM64_ERRATUM_1742098 bool "Cortex-A57/A72: 1742098: ELR recorded incorrectly on interrupt taken between cryptographic instructions in a sequence" - depends on COMPAT + depends on AARCH32_EL0 default y help This option removes the AES hwcap for aarch32 user-space to diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h index de3ad90894ec..09c21bd448f2 100644 --- a/arch/arm64/include/asm/elf.h +++ b/arch/arm64/include/asm/elf.h @@ -203,6 +203,8 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm, #endif #ifdef CONFIG_COMPAT +#define EF_ARM_EABI_MASK 0xff000000 +int compat_elf_check_arch(const struct elf32_hdr *); /* PIE load location for compat arm. Must match ARM ELF_ET_DYN_BASE. */ #define COMPAT_ELF_ET_DYN_BASE 0x000400000UL @@ -215,8 +217,6 @@ typedef unsigned int compat_elf_greg_t; typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG]; /* AArch32 EABI. */ -#define EF_ARM_EABI_MASK 0xff000000 -int compat_elf_check_arch(const struct elf32_hdr *); #define compat_start_thread compat_start_thread #ifdef CONFIG_COMPAT_VDSO @@ -239,6 +239,11 @@ extern int aarch32_setup_additional_pages(struct linux_binprm *bprm, int uses_interp); #endif /* CONFIG_AARCH32_EL0 */ +#ifdef CONFIG_ARM64_ILP32 +#undef CONFIG_AARCH32_EL0 +#define compat_elf_gregset_t elf_gregset_t +#endif + struct arch_elf_state { int flags; }; diff --git a/arch/arm64/include/asm/seccomp.h b/arch/arm64/include/asm/seccomp.h index a6be48b9225a..bc3ab2468f03 100644 --- a/arch/arm64/include/asm/seccomp.h +++ b/arch/arm64/include/asm/seccomp.h @@ -52,10 +52,10 @@ static inline const int *get_compat_mode1_syscalls(void) #define SECCOMP_ARCH_NATIVE AUDIT_ARCH_AARCH64 #define SECCOMP_ARCH_NATIVE_NR NR_syscalls #define SECCOMP_ARCH_NATIVE_NAME "aarch64" -#ifdef CONFIG_COMPAT +#ifdef CONFIG_AARCH32_EL0 # define SECCOMP_ARCH_COMPAT AUDIT_ARCH_ARM # define SECCOMP_ARCH_COMPAT_NR __NR_compat_syscalls # define SECCOMP_ARCH_COMPAT_NAME "arm" -#endif +#endif /* CONFIG_AARCH32_EL0 */ #endif /* _ASM_SECCOMP_H */ diff --git a/arch/arm64/kernel/binfmt_ilp32.c b/arch/arm64/kernel/binfmt_ilp32.c index 17784c7f1163..c5ce83dc0746 100644 --- a/arch/arm64/kernel/binfmt_ilp32.c +++ b/arch/arm64/kernel/binfmt_ilp32.c @@ -3,9 +3,6 @@ /* * Support for ILP32 Linux/aarch64 ELF binaries. */ -#undef CONFIG_AARCH32_EL0 -#define compat_elf_gregset_t elf_gregset_t - #include <linux/elfcore-compat.h> #include <linux/time.h> #include <asm/cpufeature.h> diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 489810e3a7a1..1c87f990e7af 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -597,7 +597,7 @@ unsigned long arch_align_stack(unsigned long sp) return sp & ~0xf; } -#ifdef CONFIG_AARCH32_EL0 +#ifdef CONFIG_COMPAT int compat_elf_check_arch(const struct elf32_hdr *hdr) { if (!system_supports_32bit_el0()) -- 2.34.1

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