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[openeuler:OLK-5.10 2864/2864] kernel/sched/fair.c:4499:43: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'?
by kernel test robot 17 Apr '25

17 Apr '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 90bc43e348ee5b80304a53353ee95bfae19e7bf9 commit: 433c0b72564239cf3086f563d5ca32a10e4ffd3f [2864/2864] sched/fair: Count the number of tasks marked as steal_task on cfs_rq config: arm64-randconfig-004-20250417 (https://download.01.org/0day-ci/archive/20250417/202504171909.aMEHPXYz-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250417/202504171909.aMEHPXYz-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202504171909.aMEHPXYz-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/fair.c: In function 'group_steal_enabled': kernel/sched/fair.c:4483:31: error: implicit declaration of function 'is_tg_steal' [-Werror=implicit-function-declaration] 4483 | return group_steal_used() && is_tg_steal(steal_task); | ^~~~~~~~~~~ kernel/sched/fair.c: In function 'overload_clear': >> kernel/sched/fair.c:4499:43: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 4499 | (rq->cfs.h_nr_running < 2 || rq->cfs.steal_h_nr_running == 0)) | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c:4489:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 4489 | unsigned long time; | ^~~~ kernel/sched/fair.c: In function 'overload_set': kernel/sched/fair.c:4525:36: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 4525 | if (group_steal_used() && rq->cfs.steal_h_nr_running < 1) | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c:4517:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 4517 | unsigned long time; | ^~~~ kernel/sched/fair.c: At top level: kernel/sched/fair.c:6013:6: warning: no previous prototype for 'init_cfs_bandwidth' [-Wmissing-prototypes] 6013 | void init_cfs_bandwidth(struct cfs_bandwidth *cfs_b) {} | ^~~~~~~~~~~~~~~~~~ kernel/sched/fair.c: In function 'enqueue_task_fair': kernel/sched/fair.c:6670:12: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 6670 | cfs_rq->steal_h_nr_running++; | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c:6694:12: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 6694 | cfs_rq->steal_h_nr_running++; | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c: In function 'dequeue_task_fair': kernel/sched/fair.c:6795:12: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 6795 | cfs_rq->steal_h_nr_running--; | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c:6831:12: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 6831 | cfs_rq->steal_h_nr_running--; | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c: In function 'select_task_rq_fair': kernel/sched/fair.c:8191:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 8191 | unsigned long time; | ^~~~ kernel/sched/fair.c: In function 'pick_next_task_fair': kernel/sched/fair.c:9185:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 9185 | unsigned long time; | ^~~~ kernel/sched/fair.c: In function 'can_migrate_task_llc': >> kernel/sched/fair.c:9944:43: error: dereferencing pointer to incomplete type 'struct task_group' 9944 | if (group_steal_used() && !is_tg_steal(tg->steal_task)) | ^~ kernel/sched/fair.c: In function 'steal_from': kernel/sched/fair.c:13229:29: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 13229 | if (tg_used && src_rq->cfs.steal_h_nr_running < 1) | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c:13241:30: error: 'struct cfs_rq' has no member named 'steal_h_nr_running'; did you mean 'idle_h_nr_running'? 13241 | (tg_used && src_rq->cfs.steal_h_nr_running < 1)) | ^~~~~~~~~~~~~~~~~~ | idle_h_nr_running kernel/sched/fair.c: At top level: kernel/sched/fair.c:13411:6: warning: no previous prototype for 'task_vruntime_update' [-Wmissing-prototypes] 13411 | void task_vruntime_update(struct rq *rq, struct task_struct *p, bool in_fi) | ^~~~~~~~~~~~~~~~~~~~ kernel/sched/fair.c:13961:6: warning: no previous prototype for 'free_fair_sched_group' [-Wmissing-prototypes] 13961 | void free_fair_sched_group(struct task_group *tg) { } | ^~~~~~~~~~~~~~~~~~~~~ kernel/sched/fair.c:13963:5: warning: no previous prototype for 'alloc_fair_sched_group' [-Wmissing-prototypes] 13963 | int alloc_fair_sched_group(struct task_group *tg, struct task_group *parent) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/fair.c:13968:6: warning: no previous prototype for 'online_fair_sched_group' [-Wmissing-prototypes] 13968 | void online_fair_sched_group(struct task_group *tg) { } | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/fair.c:13970:6: warning: no previous prototype for 'unregister_fair_sched_group' [-Wmissing-prototypes] 13970 | void unregister_fair_sched_group(struct task_group *tg) { } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +4499 kernel/sched/fair.c 4480 4481 static inline bool group_steal_enabled(int steal_task) 4482 { > 4483 return group_steal_used() && is_tg_steal(steal_task); 4484 } 4485 4486 static void overload_clear(struct rq *rq) 4487 { 4488 struct sparsemask *overload_cpus; 4489 unsigned long time; 4490 bool need_clear = false; 4491 4492 if (!steal_enabled()) 4493 return; 4494 4495 if (!group_steal_used() && rq->cfs.h_nr_running >= 2) 4496 return; 4497 4498 if (group_steal_used() && > 4499 (rq->cfs.h_nr_running < 2 || rq->cfs.steal_h_nr_running == 0)) 4500 need_clear = true; 4501 4502 if (!need_clear) 4503 return; 4504 4505 time = schedstat_start_time(); 4506 rcu_read_lock(); 4507 overload_cpus = rcu_dereference(rq->cfs_overload_cpus); 4508 if (overload_cpus) 4509 sparsemask_clear_elem(overload_cpus, rq->cpu); 4510 rcu_read_unlock(); 4511 schedstat_end_time(rq, time); 4512 } 4513 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/6] arm64: Add support for FEAT_{LS64, LS64_V}.
by Yushan Wang 17 Apr '25

17 Apr '25

From: Hongye Lin <linhongye(a)h-partners.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IC1F41 ---------------------------------------------------------------------- Mark Brown (1): arm64: Support AT_HWCAP3 Yicong Yang (5): arm64: Provide basic EL2 setup for FEAT_{LS64, LS64_V} usage at EL0/1 arm64: Add support for FEAT_{LS64, LS64_V} kselftest/arm64: Add HWCAP test for FEAT_{LS64, LS64_V} arm64: Add ESR.DFSC definition of unsupported exclusive or atomic access KVM: arm64: Handle DABT caused by LS64* instructions on unsupported memory Documentation/arch/arm64/booting.rst | 12 +++ Documentation/arch/arm64/elf_hwcaps.rst | 12 ++- arch/arm64/include/asm/cpufeature.h | 3 +- arch/arm64/include/asm/el2_setup.h | 11 +++ arch/arm64/include/asm/esr.h | 8 ++ arch/arm64/include/asm/hwcap.h | 7 +- arch/arm64/include/asm/kvm_emulate.h | 1 + arch/arm64/include/uapi/asm/hwcap.h | 6 ++ arch/arm64/kernel/cpufeature.c | 57 ++++++++++++++ arch/arm64/kernel/cpuinfo.c | 2 + arch/arm64/kvm/inject_fault.c | 35 +++++++++ arch/arm64/kvm/mmu.c | 22 +++++- arch/arm64/tools/cpucaps | 4 +- tools/testing/selftests/arm64/abi/hwcap.c | 90 +++++++++++++++++++++++ 14 files changed, 262 insertions(+), 8 deletions(-) -- 2.33.0

2 7

[PATCH OLK-6.6 v2] PCI: AER: fix deadlock in do_recovery
by Qi Xi 17 Apr '25

17 Apr '25

From: Govindarajulu Varadarajan <gvaradar(a)cisco.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IC1ERL -------------------------------- CPU0 CPU1 --------------------------------------------------------------------- __driver_attach() device_lock(&dev->mutex) <--- device mutex lock here driver_probe_device() pci_enable_sriov() pci_iov_add_virtfn() pci_device_add() aer_isr() <--- pci aer error do_recovery() broadcast_error_message() pci_walk_bus() down_read(&pci_bus_sem) <--- rd sem down_write(&pci_bus_sem) <-- stuck on wr sem report_error_detected() device_lock(&dev->mutex)<--- DEAD LOCK This can also happen when aer error occurs while pci_dev->sriov_config() is called. This patch does a pci_bus_walk and adds all the devices to a list. After unlocking (up_read) &pci_bus_sem, we go through the list and call err_handler of the devices with devic_lock() held. This way, we dont try to hold both locks at same time. v2: * Drop patch 1, 2 & 4. * Instead of locking 50+ devices, do get_device() and add them to a list. After unlocking &pci_bus_sem, go through the list call err_handler. v1: * Previous discussion here: https://lkml.org/lkml/2017/9/27/720 [ 70.984091] pcieport 0000:00:02.0: AER: Uncorrected (Non-Fatal) error received: id=0010 [ 70.984112] pcieport 0000:00:02.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0010(Requester ID) [ 70.984116] pcieport 0000:00:02.0: device [8086:3c04] error status/mask=00004000/00100000 [ 70.984120] pcieport 0000:00:02.0: [14] Completion Timeout (First) ... [ 107.484190] INFO: task kworker/0:1:76 blocked for more than 30 seconds. [ 107.563619] Not tainted 4.13.0+ #28 [ 107.611618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 107.705368] kworker/0:1 D 0 76 2 0x80000000 [ 107.771050] Workqueue: events aer_isr [ 107.814895] Call Trace: [ 107.844181] __schedule+0x312/0xa40 [ 107.885928] schedule+0x3d/0x90 [ 107.923506] schedule_preempt_disabled+0x15/0x20 [ 107.978773] __mutex_lock+0x304/0xa30 [ 108.022594] ? dev_printk_emit+0x3b/0x50 [ 108.069534] ? report_error_detected+0xa6/0x210 [ 108.123770] mutex_lock_nested+0x1b/0x20 [ 108.170713] ? mutex_lock_nested+0x1b/0x20 [ 108.219730] report_error_detected+0xa6/0x210 [ 108.271881] ? aer_recover_queue+0xe0/0xe0 [ 108.320904] pci_walk_bus+0x46/0x90 [ 108.362645] ? aer_recover_queue+0xe0/0xe0 [ 108.411658] broadcast_error_message+0xc3/0xf0 [ 108.464835] do_recovery+0x34/0x220 [ 108.506569] ? get_device_error_info+0x92/0x130 [ 108.560785] aer_isr+0x28f/0x3b0 [ 108.599410] process_one_work+0x277/0x6c0 [ 108.647399] worker_thread+0x4d/0x3b0 [ 108.691218] kthread+0x171/0x190 [ 108.729830] ? process_one_work+0x6c0/0x6c0 [ 108.779888] ? kthread_create_on_node+0x40/0x40 [ 108.834110] ret_from_fork+0x2a/0x40 [ 108.876916] INFO: task kworker/0:2:205 blocked for more than 30 seconds. [ 108.957129] Not tainted 4.13.0+ #28 [ 109.005114] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 109.098873] kworker/0:2 D 0 205 2 0x80000000 [ 109.164544] Workqueue: events work_for_cpu_fn [ 109.216681] Call Trace: [ 109.245943] __schedule+0x312/0xa40 [ 109.287687] ? rwsem_down_write_failed+0x308/0x4f0 [ 109.345021] schedule+0x3d/0x90 [ 109.382603] rwsem_down_write_failed+0x30d/0x4f0 [ 109.437869] ? __lock_acquire+0x75c/0x1410 [ 109.486910] call_rwsem_down_write_failed+0x17/0x30 [ 109.545287] ? call_rwsem_down_write_failed+0x17/0x30 [ 109.605752] down_write+0x88/0xb0 [ 109.645410] pci_device_add+0x158/0x240 [ 109.691313] pci_iov_add_virtfn+0x24f/0x340 [ 109.741375] pci_enable_sriov+0x32b/0x420 [ 109.789466] ? pci_read+0x2c/0x30 [ 109.829142] enic_probe+0x5d4/0xff0 [enic] [ 109.878184] ? trace_hardirqs_on+0xd/0x10 [ 109.926180] local_pci_probe+0x42/0xa0 [ 109.971037] work_for_cpu_fn+0x14/0x20 [ 110.015898] process_one_work+0x277/0x6c0 [ 110.063884] worker_thread+0x1d6/0x3b0 [ 110.108750] kthread+0x171/0x190 [ 110.147363] ? process_one_work+0x6c0/0x6c0 [ 110.197426] ? kthread_create_on_node+0x40/0x40 [ 110.251642] ret_from_fork+0x2a/0x40 [ 110.294448] INFO: task systemd-udevd:492 blocked for more than 30 seconds. [ 110.376742] Not tainted 4.13.0+ #28 [ 110.424715] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 110.518457] systemd-udevd D 0 492 444 0x80000180 [ 110.584116] Call Trace: [ 110.613382] __schedule+0x312/0xa40 [ 110.655127] ? wait_for_completion+0x14a/0x1d0 [ 110.708302] schedule+0x3d/0x90 [ 110.745875] schedule_timeout+0x26e/0x5b0 [ 110.793887] ? wait_for_completion+0x14a/0x1d0 [ 110.847068] wait_for_completion+0x169/0x1d0 [ 110.898165] ? wait_for_completion+0x169/0x1d0 [ 110.951354] ? wake_up_q+0x80/0x80 [ 110.992060] flush_work+0x237/0x300 [ 111.033795] ? flush_workqueue_prep_pwqs+0x1b0/0x1b0 [ 111.093224] ? wait_for_completion+0x5a/0x1d0 [ 111.145363] ? flush_work+0x237/0x300 [ 111.189189] work_on_cpu+0x94/0xb0 [ 111.229894] ? work_is_static_object+0x20/0x20 [ 111.283070] ? pci_device_shutdown+0x60/0x60 [ 111.334173] pci_device_probe+0x17a/0x190 [ 111.382163] driver_probe_device+0x2ff/0x450 [ 111.433260] __driver_attach+0x103/0x140 [ 111.480195] ? driver_probe_device+0x450/0x450 [ 111.533381] bus_for_each_dev+0x74/0xb0 [ 111.579276] driver_attach+0x1e/0x20 [ 111.622056] bus_add_driver+0x1ca/0x270 [ 111.667955] ? 0xffffffffc039c000 [ 111.707616] driver_register+0x60/0xe0 [ 111.752472] ? 0xffffffffc039c000 [ 111.792126] __pci_register_driver+0x6b/0x70 [ 111.843275] enic_init_module+0x38/0x1000 [enic] [ 111.898533] do_one_initcall+0x50/0x192 [ 111.944428] ? trace_hardirqs_on+0xd/0x10 [ 111.992408] do_init_module+0x5f/0x1f2 [ 112.037274] load_module+0x1740/0x1f70 [ 112.082148] SYSC_finit_module+0xd7/0xf0 [ 112.129083] ? SYSC_finit_module+0xd7/0xf0 [ 112.178106] SyS_finit_module+0xe/0x10 [ 112.222972] do_syscall_64+0x69/0x180 [ 112.266793] entry_SYSCALL64_slow_path+0x25/0x25 [ 112.322047] RIP: 0033:0x7f3da098b559 [ 112.364826] RSP: 002b:00007ffeb3306a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 112.455447] RAX: ffffffffffffffda RBX: 0000557fe41ed3d0 RCX: 00007f3da098b559 [ 112.540860] RDX: 0000000000000000 RSI: 00007f3da14c79c5 RDI: 0000000000000006 [ 112.626281] RBP: 00007f3da14c79c5 R08: 0000000000000000 R09: 00007ffeb3306b50 [ 112.711698] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000000 [ 112.797114] R13: 0000557fe420e210 R14: 0000000000020000 R15: 0000557fe2c1ef4a [ 112.882568] Showing all locks held in the system: [ 112.956545] 5 locks held by kworker/0:1/76: [ 113.006616] #0: ("events"){+.+.}, at: [<ffffffffb00b10ed>] process_one_work+0x1ed/0x6c0 [ 113.104535] #1: ((&rpc->dpc_handler)){+.+.}, at: [<ffffffffb00b10ed>] process_one_work+0x1ed/0x6c0 [ 113.213894] #2: (&rpc->rpc_mutex){+.+.}, at: [<ffffffffb0505ca2>] aer_isr+0x32/0x3b0 [ 113.308711] #3: (pci_bus_sem){++++}, at: [<ffffffffb04ea18a>] pci_walk_bus+0x2a/0x90 [ 113.403501] #4: (&dev->mutex){....}, at: [<ffffffffb0505706>] report_error_detected+0xa6/0x210 [ 113.508715] 3 locks held by kworker/0:2/205: [ 113.559808] #0: ("events"){+.+.}, at: [<ffffffffb00b10ed>] process_one_work+0x1ed/0x6c0 [ 113.657718] #1: ((&wfc.work)){+.+.}, at: [<ffffffffb00b10ed>] process_one_work+0x1ed/0x6c0 [ 113.758745] #2: (pci_bus_sem){++++}, at: [<ffffffffb04ec978>] pci_device_add+0x158/0x240 [ 113.857710] 1 lock held by khungtaskd/239: [ 113.906729] #0: (tasklist_lock){.+.+}, at: [<ffffffffb00f07dd>] debug_show_all_locks+0x3d/0x1a0 [ 114.012972] 2 locks held by systemd-udevd/492: [ 114.066148] #0: (&dev->mutex){....}, at: [<ffffffffb06254d5>] __driver_attach+0x55/0x140 [ 114.165107] #1: (&dev->mutex){....}, at: [<ffffffffb06254f2>] __driver_attach+0x72/0x140 [ 114.281879] ============================================= Signed-off-by: Govindarajulu Varadarajan <gvaradar(a)cisco.com> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- drivers/pci/pcie/err.c | 47 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 46 insertions(+), 1 deletion(-) diff --git a/drivers/pci/pcie/err.c b/drivers/pci/pcie/err.c index 705893b5f7b0..90b7e748638e 100644 --- a/drivers/pci/pcie/err.c +++ b/drivers/pci/pcie/err.c @@ -171,6 +171,51 @@ static int report_resume(struct pci_dev *dev, void *data) return 0; } +struct aer_device_list { + struct device *dev; + struct list_head node; +}; + +static int aer_get_pci_dev(struct pci_dev *pdev, void *data) +{ + struct list_head *head = (struct list_head *)data; + struct device *dev = &pdev->dev; + struct aer_device_list *entry; + + entry = kmalloc(sizeof(*entry), GFP_KERNEL); + if (!entry) + /* continue with other devices, lets not return error */ + return 0; + + entry->dev = get_device(dev); + list_add_tail(&entry->node, head); + + return 0; +} + +static void aer_pci_walk_bus(struct pci_bus *top, + int (*cb)(struct pci_dev *, void *), + void *result) +{ + LIST_HEAD(dev_list); + struct aer_device_list *entry, *tmp; + + pci_walk_bus(top, aer_get_pci_dev, &dev_list); + list_for_each_entry_safe(entry, tmp, &dev_list, node) { + struct pci_dev *pdev = container_of(entry->dev, struct pci_dev, + dev); + int err; + + err = cb(pdev, result); + if (err) + dev_err(entry->dev, "AER: recovery handler failed: %d", + err); + put_device(entry->dev); + list_del(&entry->node); + kfree(entry); + } +} + /** * pci_walk_bridge - walk bridges potentially AER affected * @bridge: bridge which may be a Port, an RCEC, or an RCiEP @@ -189,7 +234,7 @@ static void pci_walk_bridge(struct pci_dev *bridge, void *userdata) { if (bridge->subordinate) - pci_walk_bus(bridge->subordinate, cb, userdata); + aer_pci_walk_bus(bridge->subordinate, cb, userdata); else cb(bridge, userdata); } -- 2.33.0

2 1

[PATCH OLK-6.6 0/3] Backport mainline patches to avoid crash caused by rsize being 0
by Wang Zhaolong 17 Apr '25

17 Apr '25

Wang Zhaolong (3): smb:client: smb: client: Add reverse mapping from tcon to superblocks smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Update IO sizes after reconnection fs/smb/client/cifs_fs_sb.h | 1 + fs/smb/client/cifsglob.h | 3 ++- fs/smb/client/connect.c | 15 +++++++++++++++ fs/smb/client/fs_context.c | 2 ++ fs/smb/client/fs_context.h | 3 +++ fs/smb/client/misc.c | 2 ++ fs/smb/client/smb1ops.c | 6 +++--- fs/smb/client/smb2ops.c | 27 +++++++++++++++++++-------- fs/smb/client/smb2pdu.c | 24 ++++++++++++++++++++++-- fs/smb/common/smb2pdu.h | 3 +++ 10 files changed, 72 insertions(+), 14 deletions(-) -- 2.39.2

2 4

[PATCH OLK-6.6 0/3] Backport mainline patches to avoid crash caused by rsize being 0
by Wang Zhaolong 17 Apr '25

17 Apr '25

Wang Zhaolong (3): smb:client: smb: client: Add reverse mapping from tcon to superblocks smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Update IO sizes after reconnection fs/smb/client/cifs_fs_sb.h | 1 + fs/smb/client/cifsglob.h | 3 ++- fs/smb/client/connect.c | 15 +++++++++++++++ fs/smb/client/fs_context.c | 2 ++ fs/smb/client/fs_context.h | 3 +++ fs/smb/client/misc.c | 2 ++ fs/smb/client/smb1ops.c | 6 +++--- fs/smb/client/smb2ops.c | 27 +++++++++++++++++++-------- fs/smb/client/smb2pdu.c | 24 ++++++++++++++++++++++-- fs/smb/common/smb2pdu.h | 3 +++ 10 files changed, 72 insertions(+), 14 deletions(-) -- 2.39.2

2 4

[PATCH openEuler-1.0-LTS 0/4] Backport mainline patches to avoid crash caused by rsize being 0
by Wang Zhaolong 17 Apr '25

17 Apr '25

Wang Zhaolong (4): Revert "cifs: Prevent NULL pointer dereference caused by cifs_sb->rsize is 0" smb:client: smb: client: Add reverse mapping from tcon to superblocks smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Update IO sizes after reconnection fs/cifs/cifs_fs_sb.h | 3 +++ fs/cifs/cifsglob.h | 12 +++++++++--- fs/cifs/connect.c | 27 ++++++++++++++++++++------- fs/cifs/misc.c | 2 ++ fs/cifs/smb1ops.c | 10 +++++----- fs/cifs/smb2ops.c | 23 +++++++++++++++++------ fs/cifs/smb2pdu.c | 24 ++++++++++++++++++++++-- 7 files changed, 78 insertions(+), 23 deletions(-) -- 2.39.2

2 5

[PATCH OLK-5.10 0/3] Backport mainline patches to avoid crash caused by rsize being 0
by Wang Zhaolong 17 Apr '25

17 Apr '25

Wang Zhaolong (3): smb:client: smb: client: Add reverse mapping from tcon to superblocks smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Update IO sizes after reconnection fs/cifs/cifs_fs_sb.h | 3 +++ fs/cifs/cifsglob.h | 12 +++++++++--- fs/cifs/connect.c | 22 ++++++++++++++++++++-- fs/cifs/misc.c | 2 ++ fs/cifs/smb1ops.c | 10 +++++----- fs/cifs/smb2ops.c | 35 +++++++++++++++++++++++------------ fs/cifs/smb2pdu.c | 24 ++++++++++++++++++++++-- 7 files changed, 84 insertions(+), 24 deletions(-) -- 2.39.2

2 4

[PATCH OLK-6.6 0/3] Backport mainline patches to avoid crash caused by rsize being 0
by Wang Zhaolong 17 Apr '25

17 Apr '25

Wang Zhaolong (3): smb:client: smb: client: Add reverse mapping from tcon to superblocks smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Update IO sizes after reconnection fs/smb/client/cifs_fs_sb.h | 1 + fs/smb/client/cifsglob.h | 3 ++- fs/smb/client/connect.c | 15 +++++++++++++++ fs/smb/client/fs_context.c | 2 ++ fs/smb/client/fs_context.h | 3 +++ fs/smb/client/misc.c | 2 ++ fs/smb/client/smb1ops.c | 6 +++--- fs/smb/client/smb2ops.c | 27 +++++++++++++++++++-------- fs/smb/client/smb2pdu.c | 24 ++++++++++++++++++++++-- fs/smb/common/smb2pdu.h | 3 +++ 10 files changed, 72 insertions(+), 14 deletions(-) -- 2.39.2

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[PATCH openEuler-1.0-LTS 0/4] Backport mainline patchies to avoid crash caused by rsize being 0
by Wang Zhaolong 17 Apr '25

17 Apr '25

Wang Zhaolong (4): Revert "cifs: Prevent NULL pointer dereference caused by cifs_sb->rsize is 0" smb:client: smb: client: Add reverse mapping from tcon to superblocks smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Update IO sizes after reconnection fs/cifs/cifs_fs_sb.h | 3 +++ fs/cifs/cifsglob.h | 12 +++++++++--- fs/cifs/connect.c | 27 ++++++++++++++++++++------- fs/cifs/misc.c | 2 ++ fs/cifs/smb1ops.c | 10 +++++----- fs/cifs/smb2ops.c | 23 +++++++++++++++++------ fs/cifs/smb2pdu.c | 24 ++++++++++++++++++++++-- 7 files changed, 78 insertions(+), 23 deletions(-) -- 2.39.2

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会议时间提醒 // 答复: [Dev] openEuler Kernel SIG双周例会
by liaotao (C) 17 Apr '25

17 Apr '25

本周五4月18日下午14:00 openEuler kernel sig双周例会，可继续在会议纪要看板申报议题：会议纪要：https://etherpad.openeuler.org/p/Kernel-meetings 会议链接：https://meeting.huaweicloud.com:36443/#/j/987901819 -----原始约会----- 发件人: openEuler conference <public(a)openeuler.org> 发送时间: 2025年4月10日 16:53 收件人: ,dev@openeuler.org,kernel-discuss@openeuler.org,kernel@openeuler.org 主题: [Dev] openEuler Kernel SIG双周例会时间: 2025年4月18日星期五 14:00-15:30(UTC+08:00) 北京，重庆，香港特别行政区，乌鲁木齐。地点: 您好！ Kernel 邀请您参加 2025-04-18 14:00 召开的WeLink会议(自动录制) 会议主题：openEuler Kernel SIG双周例会会议内容：由于4.11日全天openEuler ODD 2025线下活动，原定4.11日下午开始的Kernel SIG双周例会推迟至4.18日下午。议题详见会议看板，并可继续申报。会议链接：https://meeting.huaweicloud.com:36443/#/j/987901819 会议纪要：https://etherpad.openeuler.org/p/Kernel-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! Kernel invites you to attend the WeLink conference(auto recording) will be held at 2025-04-18 14:00, The subject of the conference is openEuler Kernel SIG双周例会 Summary: 由于4.11日全天openEuler ODD 2025线下活动，原定4.11日下午开始的Kernel SIG双周例会推迟至4.18日下午。议题详见会议看板，并可继续申报。 You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/987901819 Add topics at https://etherpad.openeuler.org/p/Kernel-meetings More information: https://www.openeuler.org/en/

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