May 2023 - Lkft-triage - lists.linaro.org

by Naresh Kamboju

Following kernel warnings and crash notices on arm64 Rpi4 device while running selftests: gpio on Linux mainline 6.3.0-rc1 kernel and Linux next. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Please refer to test log links for detailed test plan and kernel crash logs. It is reproducible on arm64 juno-r2, Rpi4 and Qualcomm dragonboard 410c and qemu-arm64. Test log: ----------- kselftest: Running tests in gpio TAP version 13 1..2 # selftests: gpio: gpio-mockup.sh # 1. Module load tests [ 61.176149] ============================================================================= [ 61.176802] [ 61.176807] ====================================================== [ 61.176809] WARNING: possible circular locking dependency detected [ 61.176811] 6.3.0-rc1-next-20230307 #1 Not tainted [ 61.176814] ------------------------------------------------------ [ 61.176816] modprobe/510 is trying to acquire lock: [ 61.176818] ffff80000b2284e8 (console_owner){..-.}-{0:0}, at: console_flush_all (kernel/printk/printk.c:2879 kernel/printk/printk.c:2942) [ 61.176846] [ 61.176846] but task is already holding lock: [ 61.176848] ffff000040000698 (&n->list_lock){-.-.}-{2:2}, at: get_partial_node.part.0 (mm/slub.c:2271) [ 61.176861] [ 61.176861] which lock already depends on the new lock. [ 61.176861] [ 61.176863] [ 61.176863] the existing dependency chain (in reverse order) is: [ 61.176864] [ 61.176864] -> #2 (&n->list_lock){-.-.}-{2:2}: [ 61.176871] lock_acquire (kernel/locking/lockdep.c:5673) [ 61.176879] _raw_spin_lock_irqsave (include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162) [ 61.176885] get_partial_node.part.0 (mm/slub.c:2271) [ 61.176890] ___slab_alloc (mm/slub.c:2268 mm/slub.c:2386 mm/slub.c:3188) [ 61.176894] __slab_alloc.constprop.0 (mm/slub.c:3292) [ 61.176899] __kmem_cache_alloc_node (mm/slub.c:3345 mm/slub.c:3442 mm/slub.c:3491) [ 61.176903] __kmalloc (mm/slab_common.c:968 mm/slab_common.c:980) [ 61.176908] tty_buffer_alloc (drivers/tty/tty_buffer.c:182) [ 61.176914] __tty_buffer_request_room (drivers/tty/tty_buffer.c:279) [ 61.176919] __tty_insert_flip_char (drivers/tty/tty_buffer.c:398) [ 61.176924] uart_insert_char (drivers/tty/serial/serial_core.c:3341) [ 61.176929] pl011_fifo_to_tty.isra.0 (drivers/tty/serial/amba-pl011.c:314) [ 61.176934] pl011_int (include/linux/spinlock.h:390 drivers/tty/serial/amba-pl011.c:1396 drivers/tty/serial/amba-pl011.c:1571) [ 61.176937] __handle_irq_event_percpu (kernel/irq/handle.c:158) [ 61.176941] handle_irq_event (kernel/irq/handle.c:193 kernel/irq/handle.c:210) [ 61.176944] handle_fasteoi_irq (kernel/irq/chip.c:716) [ 61.176950] generic_handle_domain_irq (kernel/irq/irqdesc.c:652 kernel/irq/irqdesc.c:707) [ 61.176953] gic_handle_irq (arch/arm64/include/asm/io.h:75 include/asm-generic/io.h:335 drivers/irqchip/irq-gic.c:344) [ 61.176958] call_on_irq_stack (arch/arm64/kernel/entry.S:905) [ 61.176962] do_interrupt_handler (arch/arm64/kernel/entry-common.c:274) [ 61.176968] el1_interrupt (arch/arm64/kernel/entry-common.c:472 arch/arm64/kernel/entry-common.c:486) [ 61.176971] el1h_64_irq_handler (arch/arm64/kernel/entry-common.c:492) [ 61.176975] el1h_64_irq (arch/arm64/kernel/entry.S:587) [ 61.176978] __kmem_cache_alloc_node (mm/slub.c:3490) [ 61.176983] kmalloc_trace (mm/slab_common.c:1064 (discriminator 4)) [ 61.176986] inet6_dump_fib (net/ipv6/ip6_fib.c:657) [ 61.176991] rtnl_dump_all (net/core/rtnetlink.c:3964) [ 61.176997] netlink_dump (net/netlink/af_netlink.c:2296) [ 61.177004] netlink_recvmsg (net/netlink/af_netlink.c:2024) [ 61.177009] ____sys_recvmsg (net/socket.c:1015 net/socket.c:1036 net/socket.c:2723) [ 61.177014] ___sys_recvmsg (net/socket.c:2765) [ 61.177019] __sys_recvmsg (include/linux/file.h:31 net/socket.c:2797) [ 61.177025] __arm64_sys_recvmsg (net/socket.c:2802) [ 61.177030] invoke_syscall (arch/arm64/include/asm/current.h:19 arch/arm64/kernel/syscall.c:57) [ 61.177037] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:149) [ 61.177043] do_el0_svc (arch/arm64/kernel/syscall.c:194) [ 61.177049] el0_svc (arch/arm64/include/asm/daifflags.h:28 arch/arm64/kernel/entry-common.c:133 arch/arm64/kernel/entry-common.c:142 arch/arm64/kernel/entry-common.c:638) [ 61.177052] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:656) [ 61.177055] el0t_64_sync (arch/arm64/kernel/entry.S:591) [ 61.177058] [ 61.177058] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 61.177065] lock_acquire (kernel/locking/lockdep.c:5673) [ 61.177071] _raw_spin_lock_irqsave (include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162) [ 61.177074] serial8250_console_write (drivers/tty/serial/8250/8250_port.c:3394) [ 61.177082] univ8250_console_write (drivers/tty/serial/8250/8250_core.c:585) [ 61.177087] console_flush_all (kernel/printk/printk.c:2888 kernel/printk/printk.c:2942) [ 61.177093] console_unlock.part.0 (kernel/printk/printk.c:3017) [ 61.177098] vprintk_emit (kernel/printk/printk.c:2317) [ 61.177104] vprintk_default (kernel/printk/printk.c:2328) [ 61.177110] vprintk (kernel/printk/printk_safe.c:50) [ 61.177116] _printk (kernel/printk/printk.c:2341) [ 61.177121] register_console (kernel/printk/printk.c:3468) [ 61.177126] uart_add_one_port (drivers/tty/serial/serial_core.c:2579 drivers/tty/serial/serial_core.c:3100) [ 61.177130] serial8250_register_8250_port (drivers/tty/serial/8250/8250_core.c:1093) [ 61.177135] bcm2835aux_serial_probe (drivers/tty/serial/8250/8250_bcm2835aux.c:184) [ 61.177141] platform_probe (drivers/base/platform.c:1405) [ 61.177148] really_probe (drivers/base/dd.c:552 drivers/base/dd.c:631) [ 61.177152] __driver_probe_device (drivers/base/dd.c:768) [ 61.177157] driver_probe_device (drivers/base/dd.c:798) [ 61.177161] __driver_attach (drivers/base/dd.c:1185) [ 61.177166] bus_for_each_dev (drivers/base/bus.c:368) [ 61.177170] driver_attach (drivers/base/dd.c:1202) [ 61.177173] bus_add_driver (drivers/base/bus.c:673) [ 61.177177] driver_register (drivers/base/driver.c:246) [ 61.177182] __platform_driver_register (drivers/base/platform.c:868) [ 61.177188] bcm2835aux_serial_driver_init (drivers/tty/serial/8250/8250_bcm2835aux.c:233) [ 61.177195] do_one_initcall (init/main.c:1306) [ 61.177199] kernel_init_freeable (init/main.c:1378 init/main.c:1395 init/main.c:1414 init/main.c:1634) [ 61.177207] kernel_init (init/main.c:1524) [ 61.177212] ret_from_fork (arch/arm64/kernel/entry.S:871) [ 61.177216] [ 61.177216] -> #0 (console_owner){..-.}-{0:0}: [ 61.177222] __lock_acquire (kernel/locking/lockdep.c:3099 kernel/locking/lockdep.c:3217 kernel/locking/lockdep.c:3832 kernel/locking/lockdep.c:5056) [ 61.177228] lock_acquire.part.0 (arch/arm64/include/asm/percpu.h:40 kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5671) [ 61.177233] lock_acquire (kernel/locking/lockdep.c:5673) [ 61.177238] console_flush_all (kernel/printk/printk.c:2883 kernel/printk/printk.c:2942) [ 61.177244] console_unlock.part.0 (kernel/printk/printk.c:3017) [ 61.177250] vprintk_emit (kernel/printk/printk.c:2317) [ 61.177255] vprintk_default (kernel/printk/printk.c:2328) [ 61.177261] vprintk (kernel/printk/printk_safe.c:50) [ 61.177267] _printk (kernel/printk/printk.c:2341) [ 61.177271] slab_bug (mm/slub.c:892) [ 61.177274] check_bytes_and_report (mm/slub.c:1054) [ 61.177279] check_object (mm/slub.c:1196 (discriminator 2)) [ 61.177283] alloc_debug_processing (mm/slub.c:1415 mm/slub.c:1425) [ 61.177287] get_partial_node.part.0 (mm/slub.c:2146 mm/slub.c:2279) [ 61.177291] ___slab_alloc (mm/slub.c:2268 mm/slub.c:2386 mm/slub.c:3188) [ 61.177295] __slab_alloc.constprop.0 (mm/slub.c:3292) [ 61.177300] __kmem_cache_alloc_node (mm/slub.c:3345 mm/slub.c:3442 mm/slub.c:3491) [ 61.177304] kmalloc_trace (mm/slab_common.c:1064 (discriminator 4)) [ 61.177308] device_add (drivers/base/core.c:3436 drivers/base/core.c:3486) [ 61.177311] platform_device_add (drivers/base/platform.c:717) [ 61.177317] platform_device_register_full (drivers/base/platform.c:844) [ 61.177323] gpio_mockup_register_chip+0x1ec/0x2b8 gpio_mockup [ 61.177342] gpio_mockup_init+0xf0/0xd40 gpio_mockup [ 61.177352] do_one_initcall (init/main.c:1306) [ 61.177356] do_init_module (kernel/module/main.c:2457) [ 61.177363] load_module (kernel/module/main.c:2859) [ 61.177369] __do_sys_finit_module (kernel/module/main.c:2961) [ 61.177375] __arm64_sys_finit_module (kernel/module/main.c:2928) [ 61.177381] invoke_syscall (arch/arm64/include/asm/current.h:19 arch/arm64/kernel/syscall.c:57) [ 61.177387] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:149) [ 61.177393] do_el0_svc (arch/arm64/kernel/syscall.c:194) [ 61.177398] el0_svc (arch/arm64/include/asm/daifflags.h:28 arch/arm64/kernel/entry-common.c:133 arch/arm64/kernel/entry-common.c:142 arch/arm64/kernel/entry-common.c:638) [ 61.177402] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:656) [ 61.177405] el0t_64_sync (arch/arm64/kernel/entry.S:591) [ 61.177408] [ 61.177408] other info that might help us debug this: [ 61.177408] [ 61.177410] Chain exists of: [ 61.177410] console_owner --> &port_lock_key --> &n->list_lock [ 61.177410] [ 61.177417] Possible unsafe locking scenario: [ 61.177417] [ 61.177418] CPU0 CPU1 [ 61.177419] ---- ---- [ 61.177420] lock(&n->list_lock); [ 61.177423] lock(&port_lock_key); [ 61.177426] lock(&n->list_lock); [ 61.177429] lock(console_owner); [ 61.177432] [ 61.177432] *** DEADLOCK *** [ 61.177432] [ 61.177434] 3 locks held by modprobe/510: [ 61.177436] #0: ffff000040000698 (&n->list_lock){-.-.}-{2:2}, at: get_partial_node.part.0 (mm/slub.c:2271) [ 61.177448] #1: ffff80000b227f18 (console_lock){+.+.}-{0:0}, at: vprintk_emit (kernel/printk/printk.c:1936 kernel/printk/printk.c:2315) [ 61.177460] #2: ffff80000b228388 (console_srcu){....}-{0:0}, at: console_flush_all (include/linux/srcu.h:200 kernel/printk/printk.c:290 kernel/printk/printk.c:2934) [ 61.177471] [ 61.177471] stack backtrace: [ 61.177474] CPU: 3 PID: 510 Comm: modprobe Not tainted 6.3.0-rc1-next-20230307 #1 [ 61.177479] Hardware name: Raspberry Pi 4 Model B (DT) [ 61.177482] Call trace: [ 61.177483] dump_backtrace (arch/arm64/kernel/stacktrace.c:160) [ 61.177487] show_stack (arch/arm64/kernel/stacktrace.c:167) [ 61.177490] dump_stack_lvl (lib/dump_stack.c:107) [ 61.177498] dump_stack (lib/dump_stack.c:114) [ 61.177504] print_circular_bug (kernel/locking/lockdep.c:2057) [ 61.177509] check_noncircular (kernel/locking/lockdep.c:2181) [ 61.177514] __lock_acquire (kernel/locking/lockdep.c:3099 kernel/locking/lockdep.c:3217 kernel/locking/lockdep.c:3832 kernel/locking/lockdep.c:5056) [ 61.177520] lock_acquire.part.0 (arch/arm64/include/asm/percpu.h:40 kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5671) [ 61.177525] lock_acquire (kernel/locking/lockdep.c:5673) [ 61.177530] console_flush_all (kernel/printk/printk.c:2883 kernel/printk/printk.c:2942) [ 61.177536] console_unlock.part.0 (kernel/printk/printk.c:3017) [ 61.177542] vprintk_emit (kernel/printk/printk.c:2317) [ 61.177547] vprintk_default (kernel/printk/printk.c:2328) [ 61.177553] vprintk (kernel/printk/printk_safe.c:50) [ 61.177559] _printk (kernel/printk/printk.c:2341) [ 61.177564] slab_bug (mm/slub.c:892) [ 61.177567] check_bytes_and_report (mm/slub.c:1054) [ 61.177571] check_object (mm/slub.c:1196 (discriminator 2)) [ 61.177575] alloc_debug_processing (mm/slub.c:1415 mm/slub.c:1425) [ 61.177579] get_partial_node.part.0 (mm/slub.c:2146 mm/slub.c:2279) [ 61.177583] ___slab_alloc (mm/slub.c:2268 mm/slub.c:2386 mm/slub.c:3188) [ 61.177587] __slab_alloc.constprop.0 (mm/slub.c:3292) [ 61.177592] __kmem_cache_alloc_node (mm/slub.c:3345 mm/slub.c:3442 mm/slub.c:3491) [ 61.177596] kmalloc_trace (mm/slab_common.c:1064 (discriminator 4)) [ 61.177600] device_add (drivers/base/core.c:3436 drivers/base/core.c:3486) [ 61.177603] platform_device_add (drivers/base/platform.c:717) [ 61.177609] platform_device_register_full (drivers/base/platform.c:844) [ 61.177615] gpio_mockup_register_chip+0x1ec/0x2b8 gpio_mockup [ 61.177625] gpio_mockup_init+0xf0/0xd40 gpio_mockup [ 61.177634] do_one_initcall (init/main.c:1306) [ 61.177638] do_init_module (kernel/module/main.c:2457) [ 61.177644] load_module (kernel/module/main.c:2859) [ 61.177650] __do_sys_finit_module (kernel/module/main.c:2961) [ 61.177656] __arm64_sys_finit_module (kernel/module/main.c:2928) [ 61.177662] invoke_syscall (arch/arm64/include/asm/current.h:19 arch/arm64/kernel/syscall.c:57) [ 61.177668] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:149) [ 61.177674] do_el0_svc (arch/arm64/kernel/syscall.c:194) [ 61.177680] el0_svc (arch/arm64/include/asm/daifflags.h:28 arch/arm64/kernel/entry-common.c:133 arch/arm64/kernel/entry-common.c:142 arch/arm64/kernel/entry-common.c:638) [ 61.177683] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:656) [ 61.177686] el0t_64_sync (arch/arm64/kernel/entry.S:591) [ 62.011685] BUG kmalloc-512 (Not tainted): Poison overwritten [ 62.017513] ----------------------------------------------------------------------------- [ 62.017513] [ 62.027300] 0xffff00004ecb7a38-0xffff00004ecb7a47 @offset=31288. First byte 0x6a instead of 0x6b [ 62.036210] Allocated in swnode_register+0x40/0x218 age=808 cpu=3 pid=386 [ 62.043101] __kmem_cache_alloc_node (mm/slub.c:3345 mm/slub.c:3442 mm/slub.c:3491) [ 62.047784] kmalloc_trace (mm/slab_common.c:1064 (discriminator 4)) [ 62.051406] swnode_register (drivers/base/swnode.c:776) [ 62.055293] fwnode_create_software_node (drivers/base/swnode.c:934 (discriminator 4)) [ 62.060238] gpio_mockup_register_chip+0x1c4/0x2b8 gpio_mockup [ 62.066337] gpio_mockup_init+0xf0/0xd40 gpio_mockup [ 62.071551] do_one_initcall (init/main.c:1306) [ 62.075437] do_init_module (kernel/module/main.c:2457) [ 62.079238] load_module (kernel/module/main.c:2859) [ 62.083037] __do_sys_finit_module (kernel/module/main.c:2961) [ 62.087455] __arm64_sys_finit_module (kernel/module/main.c:2928) [ 62.092048] invoke_syscall (arch/arm64/include/asm/current.h:19 arch/arm64/kernel/syscall.c:57) [ 62.095848] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:149) [ 62.100793] do_el0_svc (arch/arm64/kernel/syscall.c:194) [ 62.104151] el0_svc (arch/arm64/include/asm/daifflags.h:28 arch/arm64/kernel/entry-common.c:133 arch/arm64/kernel/entry-common.c:142 arch/arm64/kernel/entry-common.c:638) [ 62.107244] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:656) [ 62.111570] Freed in software_node_release+0xdc/0x108 age=632 cpu=0 pid=428 [ 62.118633] __kmem_cache_free (mm/slub.c:3732 mm/slub.c:3788 mm/slub.c:3800) [ 62.122784] kfree (mm/slab_common.c:1020) [ 62.125788] software_node_release (drivers/base/swnode.c:761) [ 62.130204] kobject_put (lib/kobject.c:685 lib/kobject.c:712 include/linux/kref.h:65 lib/kobject.c:729) [ 62.133739] software_node_notify_remove (drivers/base/swnode.c:1093) [ 62.138597] device_del (drivers/base/core.c:2265 drivers/base/core.c:3778) [ 62.142134] platform_device_del.part.0 (drivers/base/platform.c:753) [ 62.146903] platform_device_unregister (drivers/base/platform.c:551 drivers/base/platform.c:794) [ 62.151672] gpio_mockup_exit+0x54/0x280 gpio_mockup [ 62.156888] __arm64_sys_delete_module (kernel/module/main.c:756 kernel/module/main.c:698 kernel/module/main.c:698) [ 62.161745] invoke_syscall (arch/arm64/include/asm/current.h:19 arch/arm64/kernel/syscall.c:57) [ 62.165545] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:149) [ 62.170490] do_el0_svc (arch/arm64/kernel/syscall.c:194) [ 62.173850] el0_svc (arch/arm64/include/asm/daifflags.h:28 arch/arm64/kernel/entry-common.c:133 arch/arm64/kernel/entry-common.c:142 arch/arm64/kernel/entry-common.c:638) [ 62.176941] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:656) [ 62.181267] el0t_64_sync (arch/arm64/kernel/entry.S:591) [ 62.184975] Slab 0xfffffc00013b2c00 objects=21 used=7 fp=0xffff00004ecb7400 flags=0x7fffc0000010200(slab|head|node=0|zone=1|lastcpupid=0xffff) [ 62.197943] Object 0xffff00004ecb7a00 @offset=31232 fp=0xffff00004ecb7400 [ 62.197943] [ 62.206325] Redzone ffff00004ecb7800: ... [ 63.089597] CPU: 3 PID: 510 Comm: modprobe Not tainted 6.3.0-rc1-next-20230307 #1 [ 63.097186] Hardware name: Raspberry Pi 4 Model B (DT) [ 63.102392] Call trace: [ 63.104865] dump_backtrace (arch/arm64/kernel/stacktrace.c:160) [ 63.108665] show_stack (arch/arm64/kernel/stacktrace.c:167) [ 63.112021] dump_stack_lvl (lib/dump_stack.c:107) [ 63.115734] dump_stack (lib/dump_stack.c:114) [ 63.119093] print_trailer (mm/slub.c:953) [ 63.122892] check_bytes_and_report (mm/slub.c:1058) [ 63.127395] check_object (mm/slub.c:1196 (discriminator 2)) [ 63.131104] alloc_debug_processing (mm/slub.c:1415 mm/slub.c:1425) [ 63.135606] get_partial_node.part.0 (mm/slub.c:2146 mm/slub.c:2279) [ 63.140286] ___slab_alloc (mm/slub.c:2268 mm/slub.c:2386 mm/slub.c:3188) [ 63.144084] __slab_alloc.constprop.0 (mm/slub.c:3292) [ 63.148674] __kmem_cache_alloc_node (mm/slub.c:3345 mm/slub.c:3442 mm/slub.c:3491) [ 63.153354] kmalloc_trace (mm/slab_common.c:1064 (discriminator 4)) [ 63.156974] device_add (drivers/base/core.c:3436 drivers/base/core.c:3486) [ 63.160508] platform_device_add (drivers/base/platform.c:717) [ 63.164837] platform_device_register_full (drivers/base/platform.c:844) [ 63.169959] gpio_mockup_register_chip+0x1ec/0x2b8 gpio_mockup [ 63.176057] gpio_mockup_init+0xf0/0xd40 gpio_mockup [ 63.181269] do_one_initcall (init/main.c:1306) [ 63.185155] do_init_module (kernel/module/main.c:2457) [ 63.188956] load_module (kernel/module/main.c:2859) [ 63.192755] __do_sys_finit_module (kernel/module/main.c:2961) [ 63.197171] __arm64_sys_finit_module (kernel/module/main.c:2928) [ 63.201765] invoke_syscall (arch/arm64/include/asm/current.h:19 arch/arm64/kernel/syscall.c:57) [ 63.205565] el0_svc_common.constprop.0 (arch/arm64/kernel/syscall.c:149) [ 63.210510] do_el0_svc (arch/arm64/kernel/syscall.c:194) [ 63.213869] el0_svc (arch/arm64/include/asm/daifflags.h:28 arch/arm64/kernel/entry-common.c:133 arch/arm64/kernel/entry-common.c:142 arch/arm64/kernel/entry-common.c:638) [ 63.216961] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:656) [ 63.221287] el0t_64_sync (arch/arm64/kernel/entry.S:591) [ 63.224998] FIX kmalloc-512: Restoring Poison 0xffff00004ecb7a38-0xffff00004ecb7a47=0x6b [ 63.233202] FIX kmalloc-512: Marking all objects used [ 63.399213] ============================================================================= links to the crash: - https://lkft.validation.linaro.org/scheduler/job/6224830#L1291 - https://lkft.validation.linaro.org/scheduler/job/6224742#L1202 - https://lkft.validation.linaro.org/scheduler/job/6224784#L3415 - https://lkft.validation.linaro.org/scheduler/job/6224810#L2029 metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 709c6adf19dc558e44ab5c01659b09a16a2d3c82 git_describe: next-20230307 kernel_version: 6.3.0-rc1 kernel-config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2MfXESbRAbSUj9oic6d8… build-url: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/pipelines/798095907 artifact-location: https://storage.tuxsuite.com/public/linaro/lkft/builds/2MfXESbRAbSUj9oic6d8… toolchain: gcc-11 -- Linaro LKFT https://lkft.linaro.org

5 months, 1 week

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[PATCH 4.19 00/29] 4.19.282-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.282 release. There are 29 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 26 Apr 2023 13:11:11 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.282-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.282-rc1 Ekaterina Orlova <vorobushek.ok(a)gmail.com> ASN.1: Fix check for strdup() success Dan Carpenter <error27(a)gmail.com> iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger() William Breathitt Gray <william.gray(a)linaro.org> counter: 104-quad-8: Fix race condition between FLAG and CNTR reads Kuniyuki Iwashima <kuniyu(a)amazon.com> sctp: Call inet6_destroy_sock() via sk->sk_destruct(). Kuniyuki Iwashima <kuniyu(a)amazon.com> dccp: Call inet6_destroy_sock() via sk->sk_destruct(). Kuniyuki Iwashima <kuniyu(a)amazon.com> inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy(). Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct(). Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Call inet6_destroy_sock() in setsockopt(IPV6_ADDRFORM). Baokun Li <libaokun1(a)huawei.com> ext4: fix use-after-free in ext4_xattr_set_entry Ritesh Harjani <riteshh(a)linux.ibm.com> ext4: remove duplicate definition of ext4_xattr_ibody_inline_set() Tudor Ambarus <tudor.ambarus(a)linaro.org> Revert "ext4: fix use-after-free in ext4_xattr_set_entry" Pingfan Liu <kernelfans(a)gmail.com> x86/purgatory: Don't generate debug info for purgatory.ro Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> memstick: fix memory leak if card device is never registered Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: initialize unused bytes in segment summary blocks Juergen Gross <jgross(a)suse.com> xen/netback: use same error messages for same errors Heiko Carstens <hca(a)linux.ibm.com> s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling Álvaro Fernández Rojas <noltari(a)gmail.com> net: dsa: b53: mmap: add phy ops Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: core: Improve scsi_vpd_inquiry() checks Tomas Henzl <thenzl(a)redhat.com> scsi: megaraid_sas: Fix fw_crash_buffer_show() Nick Desaulniers <ndesaulniers(a)google.com> selftests: sigaltstack: fix -Wuninitialized Jonathan Denose <jdenose(a)chromium.org> Input: i8042 - add quirk for Fujitsu Lifebook A574/H Douglas Raillard <douglas.raillard(a)arm.com> f2fs: Fix f2fs_truncate_partial_nodes ftrace event Sebastian Basierski <sebastianx.basierski(a)intel.com> e1000e: Disable TSO on i219-LM card to increase speed Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next() Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix i40e_setup_misc_vector() error handling Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix accessing vsi->active_filters without holding lock Xuan Zhuo <xuanzhuo(a)linux.alibaba.com> virtio_net: bugfix overflow inside xdp_linearize_page() Gwangun Jung <exsociety(a)gmail.com> net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg Jianqun Xu <jay.xu(a)rock-chips.com> ARM: dts: rockchip: fix a typo error for rk3288 spdif node ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/rk3288.dtsi | 2 +- arch/s390/kernel/ptrace.c | 8 +--- arch/x86/purgatory/Makefile | 5 ++- drivers/iio/adc/at91-sama5d2_adc.c | 2 +- drivers/iio/counter/104-quad-8.c | 14 +----- drivers/input/serio/i8042-x86ia64io.h | 8 ++++ drivers/memstick/core/memstick.c | 5 ++- drivers/net/dsa/b53/b53_mmap.c | 14 ++++++ drivers/net/ethernet/intel/e1000e/netdev.c | 51 +++++++++++----------- drivers/net/ethernet/intel/i40e/i40e_main.c | 9 ++-- .../ethernet/mellanox/mlxfw/mlxfw_mfa2_tlv_multi.c | 2 + drivers/net/virtio_net.c | 8 +++- drivers/net/xen-netback/netback.c | 6 +-- drivers/scsi/megaraid/megaraid_sas_base.c | 2 +- drivers/scsi/scsi.c | 11 ++++- fs/ext4/inline.c | 11 +++-- fs/ext4/xattr.c | 26 +---------- fs/ext4/xattr.h | 6 +-- fs/nilfs2/segment.c | 20 +++++++++ include/net/ipv6.h | 2 + include/net/udp.h | 2 +- include/net/udplite.h | 8 ---- include/trace/events/f2fs.h | 2 +- net/dccp/dccp.h | 1 + net/dccp/ipv6.c | 15 ++++--- net/dccp/proto.c | 8 +++- net/ipv4/udp.c | 9 ++-- net/ipv4/udplite.c | 8 ++++ net/ipv6/af_inet6.c | 15 ++++++- net/ipv6/ipv6_sockglue.c | 20 ++++----- net/ipv6/ping.c | 6 --- net/ipv6/raw.c | 2 - net/ipv6/tcp_ipv6.c | 8 +--- net/ipv6/udp.c | 17 ++++++-- net/ipv6/udp_impl.h | 1 + net/ipv6/udplite.c | 9 +++- net/l2tp/l2tp_ip6.c | 2 - net/sched/sch_qfq.c | 13 +++--- net/sctp/socket.c | 29 ++++++++---- scripts/asn1_compiler.c | 2 +- .../selftests/sigaltstack/current_stack_pointer.h | 23 ++++++++++ tools/testing/selftests/sigaltstack/sas.c | 7 +-- 43 files changed, 251 insertions(+), 172 deletions(-)

6 months, 1 week

8
15
0 0

Please send Catalogue

by Baig

Hello, please send the catalog with the minimum quantities. I have WeChat recently, you can add my ID: kuvve3838 Pozdrawiam / Best regards Właściciel / Owner Baig

8 months, 3 weeks

2
1
1 0

arm64: fp-stress: BUG: KFENCE: memory corruption in fpsimd_release_task

by Naresh Kamboju

Following kernel BUG noticed while running selftests arm64 fp-stress running stable rc kernel versions 6.1.29-rc1 and 6.3.3-rc1. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> # selftests: arm64: fp-stress # TAP version 13 # 1..80 # # 8 CPUs, 3 SVE VLs, 3 SME VLs, SME2 absent # # Will run for 10s ... # # ZA-VL-32-4: PID: 1091 # # [ 263.834190] ================================================================== [ 263.834270] BUG: KFENCE: memory corruption in fpsimd_release_task+0x28/0x50 [ 263.834270] ZA-V[ 263.834419] Corrupted memory at 0x00000000d9c0a375 [ ! ! ! ! ! ! . . . . . . . . . . ] (in kfence-#158): L-64-[ 263.834929] fpsimd_release_task+0x28/0x50 [ 263.835074] arch_release_task_struct+0x1c/0x30 [ 263.835221] __put_task_struct+0x164/0x220 [ 263.835336] delayed_put_task_struct+0x60/0x128 4: [ 263.835484] rcu_core+0x318/0x950 [ 263.835632] rcu_core_si+0x1c/0x30 [ 263.835770] __do_softirq+0x110/0x3d8 Stre[ 263.835874] run_ksoftirqd+0x40/0xe0 [ 263.835994] smpboot_thread_fn+0x1d0/0x260 [ 263.836105] kthread+0xec/0x190 [ 263.836221] ret_from_fork+0x10/0x20 [ 263.836342] ami[ 263.836393] kfence-#158: 0x00000000c8819329-0x000000009e00cc22, size=546, cache=kmalloc-1k [ 263.836393] [ 263.836527] allocated by task 1112 on cpu 5 at 252.422888s: [ 263.836697] do_sme_acc+0xa8/0x230 ng m[ 263.836821] el0_sme_acc+0x40/0xa0 [ 263.836966] el0t_64_sync_handler+0xa8/0xf0 [ 263.837114] el0t_64_sync+0x190/0x198 [ 263.837224] ode[ 263.837275] freed by task 15 on cpu 0 at 263.833793s: [ 263.837500] fpsimd_release_task+0x28/0x50 [ 263.837629] arch_release_task_struct+0x1c/0x30 ve[ 263.837773] __put_task_struct+0x164/0x220 [ 263.837886] delayed_put_task_struct+0x60/0x128 [ 263.838032] rcu_core+0x318/0x950 cto[ 263.838176] rcu_core_si+0x1c/0x30 [ 263.838310] __do_softirq+0x110/0x3d8 [ 263.838417] run_ksoftirqd+0x40/0xe0 [ 263.838521] smpboot_thread_fn+0x1d0/0x260 [ 263.838626] kthread+0xec/0x190 [ 263.838742] ret_from_fork+0x10/0x20 [ 263.838861] [ 263.838913] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.3.3-rc1 #1 [ 263.839037] Hardware name: FVP Base RevC (DT) [ 263.839111] ================================================================== r length: 512 bits # # ZA-VL-64-4: PID: 1089 # # SSVE-VL-64-4: Streaming mode Vector length: 512 bits # # SSVE-VL-64-4: PID: 1088 # # ZA-VL-16-4: Streaming mode vector length: 128 bits # # ZA-VL-16-4: PID: 1093 # # FPSIMD-5-0: Vector length: 128 bits # # FPSIMD-5-0: PID: 1094 # # SVE-VL-32-5: Vector length: 256 bits # # SVE-VL-32-5: PID: 1096 # # SSVE-VL-64-5: Streaming mode Vector length: 512 bits # # SVE-VL-64-5: Vector length: 512 bits # # SVE-VL-64-5: PID: 1095 # # SSVE-VL-64-5: PID: 1098 # # ZA-VL-64-5:[ 263.905145] ================================================================== [ 263.905299] BUG: KFENCE: memory corruption in fpsimd_release_task+0x28/0x50 [ 263.905299] Str[ 263.905444] Corrupted memory at 0x00000000e3d2342a [ ! ! ! ! ! ! . . . . . . . . . . ] (in kfence-#146): [ 263.905957] fpsimd_release_task+0x28/0x50 eam[ 263.906088] arch_release_task_struct+0x1c/0x30 [ 263.906236] __put_task_struct+0x164/0x220 [ 263.906348] delayed_put_task_struct+0x60/0x128 [ 263.906499] rcu_core+0x318/0x950 [ 263.906647] rcu_core_si+0x1c/0x30 in[ 263.906786] __do_softirq+0x110/0x3d8 [ 263.906892] ____do_softirq+0x1c/0x30 [ 263.907015] call_on_irq_stack+0x24/0x58 g mo[ 263.907139] do_softirq_own_stack+0x28/0x40 [ 263.907305] __irq_exit_rcu+0x94/0xf8 [ 263.907454] irq_exit_rcu+0x1c/0x40 de [ 263.907599] el0_interrupt+0x58/0x160 [ 263.907765] __el0_irq_handler_common+0x18/0x28 [ 263.907879] el0t_64_irq_handler+0x10/0x20 [ 263.907989] el0t_64_irq+0x190/0x198 [ 263.908098] vect[ 263.908149] kfence-#146: 0x000000005a8569e6-0x00000000c704c501, size=546, cache=kmalloc-1k [ 263.908149] [ 263.908282] allocated by task 1102 on cpu 0 at 251.030980s: [ 263.908452] do_sme_acc+0xa8/0x230 or l[ 263.908576] el0_sme_acc+0x40/0xa0 [ 263.908725] el0t_64_sync_handler+0xa8/0xf0 [ 263.908879] el0t_64_sync+0x190/0x198 [ 263.908986] eng[ 263.909036] freed by task 1 on cpu 3 at 263.904989s: [ 263.909311] fpsimd_release_task+0x28/0x50 [ 263.909439] arch_release_task_struct+0x1c/0x30 th:[ 263.909584] __put_task_struct+0x164/0x220 [ 263.909696] delayed_put_task_struct+0x60/0x128 [ 263.909842] rcu_core+0x318/0x950 512 [ 263.909986] rcu_core_si+0x1c/0x30 [ 263.910175] __do_softirq+0x110/0x3d8 [ 263.910279] ____do_softirq+0x1c/0x30 [ 263.910399] call_on_irq_stack+0x24/0x58 [ 263.910520] do_softirq_own_stack+0x28/0x40 [ 263.910645] __irq_exit_rcu+0x94/0xf8 bits[ 263.910792] irq_exit_rcu+0x1c/0x40 [ 263.910937] el0_interrupt+0x58/0x160 [ 263.911043] __el0_irq_handler_common+0x18/0x28 [ 263.911154] el0t_64_irq_handler+0x10/0x20 [ 263.911261] el0t_64_irq+0x190/0x198 # # [ 263.911387] [ 263.911448] CPU: 3 PID: 1 Comm: systemd Tainted: G B 6.3.3-rc1 #1 [ 263.911575] Hardware name: FVP Base RevC (DT) [ 263.911653] ================================================================== .. # ok 80 ZA-VL-16-7 # # Totals: pass:80 fail:0 xfail:0 xpass:0 skip:0 error:0 ok 32 selftests: arm64: fp-stress Steps to reproduce: ============ # To install tuxrun on your system globally: # sudo pip3 install -U tuxrun==0.42.0 # # See https://tuxrun.org/ for complete documentation. tuxrun \ --runtime podman \ --device fvp-aemva \ --boot-args rw \ --kernel https://storage.tuxsuite.com/public/linaro/lkft/builds/2Pq5NvLiBcWRMuy6lXft… \ --modules https://storage.tuxsuite.com/public/linaro/lkft/builds/2Pq5NvLiBcWRMuy6lXft… \ --rootfs https://storage.tuxboot.com/debian/bookworm/arm64/rootfs.ext4.xz \ --parameters SKIPFILE=skipfile-lkft.yaml \ --parameters KSELFTEST=https://storage.tuxsuite.com/public/linaro/lkft/builds/2Pq5NvLiBc… \ --image tuxrun:fvp \ --tests kselftest-arm64 \ --timeouts boot=60 kselftest-arm64=60 Test log links: ======== - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.2… - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.2… - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.2… - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.3.y/build/v6.3.2… - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.3.y/build/v6.3.2… - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.3.y/build/v6.3.2… -- Linaro LKFT https://lkft.linaro.org

10 months

5
15
0 0

next: WARNING: CPU: 0 PID: 1200 at mm/page_alloc.c:4744 __alloc_pages+0x2e8/0x3a0

by Naresh Kamboju

Following kernel warning has been noticed on qemu-arm64 while running kunit tests while booting Linux 6.4.0-rc1-next-20230512 and It was started from 6.3.0-rc7-next-20230420. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> This is always reproducible on qemu-arm64, qemu-arm, qemu-x86 and qemu-i386. Is this expected warning as a part of kunit tests ? Crash log: ----------- [ 663.530868] KTAP version 1 [ 663.531545] # Subtest: Handshake API tests [ 663.533521] 1..11 [ 663.534424] KTAP version 1 [ 663.535406] # Subtest: req_alloc API fuzzing [ 663.542460] ok 1 handshake_req_alloc NULL proto [ 663.550345] ok 2 handshake_req_alloc CLASS_NONE [ 663.558041] ok 3 handshake_req_alloc CLASS_MAX [ 663.565790] ok 4 handshake_req_alloc no callbacks [ 663.573882] ok 5 handshake_req_alloc no done callback [ 663.580284] ------------[ cut here ]------------ [ 663.582129] WARNING: CPU: 0 PID: 1200 at mm/page_alloc.c:4744 __alloc_pages+0x2e8/0x3a0 [ 663.585675] Modules linked in: [ 663.587808] CPU: 0 PID: 1200 Comm: kunit_try_catch Tainted: G N 6.4.0-rc1-next-20230512 #1 [ 663.589817] Hardware name: linux,dummy-virt (DT) [ 663.591426] pstate: 22400005 (nzCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 663.592978] pc : __alloc_pages+0x2e8/0x3a0 [ 663.594236] lr : __kmalloc_large_node+0xbc/0x160 [ 663.595548] sp : ffff80000a317bc0 [ 663.596577] x29: ffff80000a317bc0 x28: 0000000000000000 x27: 0000000000000000 [ 663.598863] x26: ffff0000c8925b20 x25: 0000000000000000 x24: 0000000000000015 [ 663.601098] x23: 0000000000040dc0 x22: ffffbf424e7420c8 x21: ffffbf424e7420c8 [ 663.603100] x20: 1ffff00001462f88 x19: 0000000000040dc0 x18: 0000000078b4155a [ 663.605582] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 663.607328] x14: 0000000000000000 x13: 6461657268745f68 x12: ffff60001913bc5a [ 663.609355] x11: 1fffe0001913bc59 x10: ffff60001913bc59 x9 : 1fffe0001913bc59 [ 663.611004] x8 : 0000000041b58ab3 x7 : ffff700001462f88 x6 : dfff800000000000 [ 663.613556] x5 : 00000000f1f1f1f1 x4 : 00000000f2f2f200 x3 : 0000000000000000 [ 663.615364] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffffbf42516818e2 [ 663.617753] Call trace: [ 663.618486] __alloc_pages+0x2e8/0x3a0 [ 663.619613] __kmalloc_large_node+0xbc/0x160 [ 663.621454] __kmalloc+0x84/0x94 [ 663.622551] handshake_req_alloc+0x74/0xe8 [ 663.623801] handshake_req_alloc_case+0xa0/0x170 [ 663.625467] kunit_try_run_case+0x7c/0x100 [ 663.626592] kunit_generic_run_threadfn_adapter+0x30/0x4c [ 663.628998] kthread+0x1d4/0x1e4 [ 663.629715] ret_from_fork+0x10/0x20 [ 663.631094] ---[ end trace 0000000000000000 ]--- [ 663.643101] ok 6 handshake_req_alloc excessive privsize [ 663.649446] ok 7 handshake_req_alloc all good [ 663.651032] # req_alloc API fuzzing: pass:7 fail:0 skip:0 total:7 [ 663.653941] ok 1 req_alloc API fuzzing [ 663.665951] ok 2 req_submit NULL req arg [ 663.674278] ok 3 req_submit NULL sock arg [ 663.682968] ok 4 req_submit NULL sock->file [ 663.694323] ok 5 req_lookup works [ 663.703604] ok 6 req_submit max pending [ 663.714655] ok 7 req_submit multiple [ 663.725174] ok 8 req_cancel before accept [ 663.733780] ok 9 req_cancel after accept [ 663.742528] ok 10 req_cancel after done [ 663.750637] ok 11 req_destroy works [ 663.751884] # Handshake API tests: pass:11 fail:0 skip:0 total:11 [ 663.753579] # Totals: pass:17 fail:0 skip:0 total:17 links: ------ - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230512/te… - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230512/te… - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230420/te… - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230512/te… -- Linaro LKFT https://lkft.linaro.org

10 months

5
7
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[PATCH v6 00/11] arm64: qcom: Enable Crypto Engine for a few Qualcomm SoCs

by Naresh Kamboju

> This patchset enables Crypto Engine support for Qualcomm SoCs like > SM6115, SM8150, SM8250, SM8350 and SM8450. > > Note that: > - SM8250 crypto engine patch utilizes the work already done by myself and > Vladimir. > - SM8350 crypto engine patch utilizes the work already done by Robert. > - SM8450 crypto engine patch utilizes the work already done by Neil. > > Also this patchset is rebased on linux-next/master. These patches tested on top of Linux next-20230406. Tested-by: Anders Roxell <anders.roxell(a)linaro.org> Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> -- Linaro LKFT https://lkft.linaro.org

10 months, 1 week

2
1
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[PATCH 5.15 00/93] 5.15.107-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.107 release. There are 93 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri, 14 Apr 2023 08:28:02 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.107-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.107-rc1 Alistair Popple <apopple(a)nvidia.com> mm: take a page reference when removing device exclusive entries Robert Foss <robert.foss(a)linaro.org> drm/bridge: lt9611: Fix PLL being unable to lock Rongwei Wang <rongwei.wang(a)linux.alibaba.com> mm/swap: fix swap_info_struct race between swapoff and get_swap_pages() Zheng Yejian <zhengyejian1(a)huawei.com> ring-buffer: Fix race while reader and writer are on the same page Karol Herbst <kherbst(a)redhat.com> drm/nouveau/disp: Support more modes by checking with lower bpc Boris Brezillon <boris.brezillon(a)collabora.com> drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path Yafang Shao <laoar.shao(a)gmail.com> mm: vmalloc: avoid warn_alloc noise caused by fatal signal Jason Montleon <jmontleo(a)redhat.com> ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots() Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Free error logs of tracing instances Michal Sojka <michal.sojka(a)cvut.cz> can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events Oleksij Rempel <linux(a)rempel-privat.de> can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access Christian Brauner <brauner(a)kernel.org> fs: drop peer group ids under namespace lock Zheng Yejian <zhengyejian1(a)huawei.com> ftrace: Fix issue that 'direct->addr' not restored in modify_ftrace_direct() John Keeping <john(a)metanate.com> ftrace: Mark get_lock_parent_ip() __always_inline Kan Liang <kan.liang(a)linux.intel.com> perf/core: Fix the same task check in perf_event_set_output Thiago Rafael Becker <tbecker(a)redhat.com> cifs: sanitize paths in cifs_update_super_prepath. Steve French <stfrench(a)microsoft.com> smb3: lower default deferred close timeout to address perf regression Steve French <stfrench(a)microsoft.com> smb3: allow deferred close timeout to be configurable Zhong Jinghua <zhongjinghua(a)huawei.com> scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() Li Zetao <lizetao1(a)huawei.com> scsi: qla2xxx: Fix memory leak in qla2x00_probe_one() Nuno Sá <nuno.sa(a)analog.com> iio: adc: ad7791: fix IRQ flags Steve Clevenger <scclevenger(a)os.amperecomputing.com> coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug Suzuki K Poulose <suzuki.poulose(a)arm.com> coresight: etm4x: Do not access TRCIDR1 for identification Jeremy Soller <jeremy(a)system76.com> ALSA: hda/realtek: Add quirk for Clevo X370SNW Marios Makassikis <mmakassikis(a)freebox.fr> ksmbd: do not call kvmalloc() with __GFP_NORETRY | __GFP_NO_WARN Geert Uytterhoeven <geert+renesas(a)glider.be> dt-bindings: serial: renesas,scif: Fix 4th IRQ for 4-IRQ SCIFs Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix sysfs interface lifetime Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread() Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty Biju Das <biju.das.jz(a)bp.renesas.com> tty: serial: sh-sci: Fix Rx on RZ/G2L SCI Biju Das <biju.das.jz(a)bp.renesas.com> tty: serial: sh-sci: Fix transmit end interrupt handler Kai-Heng Feng <kai.heng.feng(a)canonical.com> iio: light: cm32181: Unregister second I2C client if present William Breathitt Gray <william.gray(a)linaro.org> iio: dac: cio-dac: Fix max DAC write value check for 12-bit Lars-Peter Clausen <lars(a)metafoo.de> iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip Arnd Bergmann <arnd(a)arndb.de> iio: adis16480: select CONFIG_CRC32 Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add Quectel RM500U-CN modem Enrico Sau <enrico.sau(a)gmail.com> USB: serial: option: add Telit FE990 compositions RD Babiera <rdbabiera(a)google.com> usb: typec: altmodes/displayport: Fix configure initial pin assignment Kees Jan Koster <kjkoster(a)kjkoster.org> USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: add support for the Intel Meteor Lake-S Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fixes error: uninitialized symbol 'len' D Scott Phillips <scott(a)os.amperecomputing.com> xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu Wayne Chang <waynec(a)nvidia.com> usb: xhci: tegra: fix sleep in atomic call Masahiro Yamada <masahiroy(a)kernel.org> kbuild: refactor single builds of *.ko Shailend Chand <shailend(a)google.com> gve: Secure enough bytes in the first TX desc for all TCP pkts Andy Roulin <aroulin(a)nvidia.com> ethtool: reset #lanes when lanes is omitted Lingyu Liu <lingyu.liu(a)intel.com> ice: Reset FDIR counter in FDIR init stage Simei Su <simei.su(a)intel.com> ice: fix wrong fallback logic for FDIR Dai Ngo <dai.ngo(a)oracle.com> NFSD: callback request does not use correct credential for AUTH_SYS Jeff Layton <jlayton(a)kernel.org> sunrpc: only free unix grouplist after RCU settles Corinna Vinschen <vinschen(a)redhat.com> net: stmmac: fix up RX flow hash indirection table when setting channels Siddharth Vadapalli <s-vadapalli(a)ti.com> net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe Dhruva Gole <d-gole(a)ti.com> gpio: davinci: Add irq chip flag to skip set wake Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: Clean up display of current_value on Thinkstation Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings Armin Wolf <W_Armin(a)gmx.de> platform/x86: think-lmi: Fix memory leak when showing current settings Ziyang Xuan <william.xuanziyang(a)huawei.com> ipv6: Fix an uninit variable access bug in __ip6_make_skb() Sricharan Ramabadhran <quic_srichara(a)quicinc.com> net: qrtr: Do not do DEL_SERVER broadcast after DEL_CLIENT Xin Long <lucien.xin(a)gmail.com> sctp: check send stream number after wait_for_sndbuf Gustav Ekelund <gustaek(a)axis.com> net: dsa: mv88e6xxx: Reset mv88e6393x force WD event bit Jakub Kicinski <kuba(a)kernel.org> net: don't let netpoll invoke NAPI if in xmit context Eric Dumazet <edumazet(a)google.com> icmp: guard against too small mtu Chuck Lever <chuck.lever(a)oracle.com> NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL Ziyang Xuan <william.xuanziyang(a)huawei.com> net: qrtr: Fix a refcount bug in qrtr_recvmsg() Luca Weiss <luca(a)z3ntu.xyz> net: qrtr: combine nameservice into main module Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta Nico Boehr <nrb(a)linux.ibm.com> KVM: s390: pv: fix external interruption loop not always detected Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: sprd: Explicitly set .polarity in .get_state() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: cros-ec: Explicitly set .polarity in .get_state() Mohammed Gamal <mgamal(a)redhat.com> Drivers: vmbus: Check for channel allocation before looking up relids Randy Dunlap <rdunlap(a)infradead.org> gpio: GPIO_REGMAP: select REGMAP instead of depending on it Tonghao Zhang <tong(a)infragraf.org> bpf: hash map, avoid deadlock with suitable hash mask Christian König <christian.koenig(a)amd.com> drm/amdgpu: fix amdgpu_job_free_resources v2 Andrey Grodzovsky <andrey.grodzovsky(a)amd.com> drm/amdgpu: Prevent race between late signaled fences and GPU reset. Matthew Howell <matthew.howell(a)sealevel.com> serial: exar: Add support for Sealevel 7xxxC serial cards Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_exar: derive nr_ports from PCI ID for Acces I/O cards Daniil Tatianin <d-tatianin(a)yandex-team.ru> iavf/iavf_main: actually log ->src mask when talking about it Jacob Keller <jacob.e.keller(a)intel.com> iavf: return errno code instead of status code Hans de Goede <hdegoede(a)redhat.com> platform/x86: int3472/discrete: Ensure the clk/power enable pins are in output mode Hans de Goede <hdegoede(a)redhat.com> platform/x86: int3472: Split into 2 drivers Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Do not request 2-level PBLEs for CQ alloc Brian Foster <bfoster(a)redhat.com> NFSD: pass range end to vfs_fsync_range() instead of count Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix sparse warning Li Zetao <ocfs2-devel(a)oss.oracle.com> ocfs2: fix memory leak in ocfs2_mount_volume() Heming Zhao via Ocfs2-devel <ocfs2-devel(a)oss.oracle.com> ocfs2: rewrite error handling of ocfs2_fill_super Heming Zhao via Ocfs2-devel <ocfs2-devel(a)oss.oracle.com> ocfs2: ocfs2_mount_volume does cleanup job before return error Yang Yingliang <yangyingliang(a)huawei.com> soc: sifive: ccache: fix missing of_node_put() in sifive_ccache_init() Yang Yingliang <yangyingliang(a)huawei.com> soc: sifive: ccache: fix missing free_irq() in error path in sifive_ccache_init() Yang Yingliang <yangyingliang(a)huawei.com> soc: sifive: ccache: fix missing iounmap() in error path in sifive_ccache_init() Ben Dooks <ben.dooks(a)sifive.com> soc: sifive: ccache: use pr_fmt() to remove CCACHE: prefixes Ben Dooks <ben.dooks(a)sifive.com> soc: sifive: ccache: reduce printing on init Zong Li <zong.li(a)sifive.com> soc: sifive: ccache: determine the cache level from dts Greentime Hu <greentime.hu(a)sifive.com> soc: sifive: ccache: Rename SiFive L2 cache to Composable cache. ------------- Diffstat: .../devicetree/bindings/serial/renesas,scif.yaml | 4 +- Makefile | 20 +- arch/s390/kvm/intercept.c | 32 ++- drivers/edac/Kconfig | 2 +- drivers/edac/sifive_edac.c | 12 +- drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-davinci.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 18 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 1 + drivers/gpu/drm/bridge/lontium-lt9611.c | 1 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 32 +++ drivers/gpu/drm/nouveau/nouveau_dp.c | 8 +- drivers/gpu/drm/panfrost/panfrost_mmu.c | 1 + drivers/hv/connection.c | 4 + drivers/hwtracing/coresight/coresight-etm4x-core.c | 24 +- drivers/hwtracing/coresight/coresight-etm4x.h | 20 +- drivers/iio/adc/ad7791.c | 2 +- drivers/iio/adc/ti-ads7950.c | 1 + drivers/iio/dac/cio-dac.c | 4 +- drivers/iio/imu/Kconfig | 1 + drivers/iio/light/cm32181.c | 12 + drivers/infiniband/hw/irdma/verbs.c | 15 +- drivers/net/dsa/mv88e6xxx/chip.c | 2 +- drivers/net/dsa/mv88e6xxx/global2.c | 20 ++ drivers/net/dsa/mv88e6xxx/global2.h | 1 + drivers/net/ethernet/google/gve/gve.h | 2 + drivers/net/ethernet/google/gve/gve_tx.c | 12 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 22 +- drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c | 23 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 6 +- drivers/platform/x86/intel/int3472/Makefile | 9 +- ...472_clk_and_regulator.c => clk_and_regulator.c} | 5 +- drivers/platform/x86/intel/int3472/common.c | 54 +++++ .../{intel_skl_int3472_common.h => common.h} | 3 - .../{intel_skl_int3472_discrete.c => discrete.c} | 32 ++- .../x86/intel/int3472/intel_skl_int3472_common.c | 106 -------- .../{intel_skl_int3472_tps68470.c => tps68470.c} | 23 +- drivers/platform/x86/think-lmi.c | 20 +- drivers/pwm/pwm-cros-ec.c | 1 + drivers/pwm/pwm-sprd.c | 1 + drivers/scsi/iscsi_tcp.c | 3 +- drivers/scsi/qla2xxx/qla_os.c | 1 + drivers/soc/sifive/Kconfig | 6 +- drivers/soc/sifive/Makefile | 2 +- drivers/soc/sifive/sifive_ccache.c | 266 +++++++++++++++++++++ drivers/soc/sifive/sifive_l2_cache.c | 237 ------------------ drivers/tty/serial/8250/8250_exar.c | 51 ++-- drivers/tty/serial/fsl_lpuart.c | 8 +- drivers/tty/serial/sh-sci.c | 10 +- drivers/usb/cdns3/cdnsp-ep0.c | 3 +- drivers/usb/dwc3/dwc3-pci.c | 4 + drivers/usb/host/xhci-tegra.c | 6 +- drivers/usb/host/xhci.c | 6 +- drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/option.c | 10 + drivers/usb/typec/altmodes/displayport.c | 6 +- fs/cifs/cifsfs.c | 1 + fs/cifs/connect.c | 2 + fs/cifs/file.c | 4 +- fs/cifs/fs_context.c | 22 +- fs/cifs/fs_context.h | 11 + fs/cifs/misc.c | 2 +- fs/ksmbd/connection.c | 5 +- fs/namespace.c | 2 +- fs/nfsd/nfs4callback.c | 4 +- fs/nfsd/nfs4proc.c | 7 +- fs/nfsd/nfs4xdr.c | 4 +- fs/nilfs2/segment.c | 3 +- fs/nilfs2/super.c | 2 + fs/nilfs2/the_nilfs.c | 12 +- fs/ocfs2/journal.c | 2 +- fs/ocfs2/journal.h | 1 + fs/ocfs2/super.c | 105 ++++---- include/linux/ftrace.h | 2 +- include/soc/sifive/sifive_ccache.h | 16 ++ include/soc/sifive/sifive_l2_cache.h | 16 -- kernel/bpf/hashtab.c | 4 +- kernel/events/core.c | 2 +- kernel/trace/ftrace.c | 15 +- kernel/trace/ring_buffer.c | 13 +- kernel/trace/trace.c | 1 + mm/memory.c | 16 +- mm/swapfile.c | 3 +- mm/vmalloc.c | 8 +- net/can/isotp.c | 17 +- net/can/j1939/transport.c | 5 +- net/core/netpoll.c | 19 +- net/ethtool/linkmodes.c | 7 +- net/ipv4/icmp.c | 5 + net/ipv6/ip6_output.c | 7 +- net/mac80211/sta_info.c | 3 +- net/qrtr/Makefile | 3 +- net/qrtr/{qrtr.c => af_qrtr.c} | 2 + net/qrtr/ns.c | 15 +- net/sctp/socket.c | 4 + net/sunrpc/svcauth_unix.c | 17 +- sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/hdac_hdmi.c | 17 +- 101 files changed, 968 insertions(+), 639 deletions(-)

10 months, 3 weeks

9
10
0 0

arm64: libgpiod: refcount_t: underflow; use-after-free.

by Naresh Kamboju

Following kernel warning notices on qemu-arm64, qemu-arm and also on devices running Linux version v6.2.0 while running libgpiod tests. + ./gpiod.sh /opt/libgpiod/bin/ [INFO] libgpiod test suite [INFO] 117 tests registered [INFO] checking the linux kernel version [INFO] kernel release is v6.2.0 - ok to run tests [INFO] using gpio-tools from '/usr/bin' [ 10.499036] ------------[ cut here ]------------ [ 10.499656] refcount_t: underflow; use-after-free. [ 10.500264] WARNING: CPU: 2 PID: 291 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144 [ 10.501306] Modules linked in: gpio_mockup(-) cfg80211 bluetooth rfkill crct10dif_ce fuse drm [ 10.502364] CPU: 2 PID: 291 Comm: gpiod-test Not tainted 6.2.0 #1 [ 10.503229] Hardware name: linux,dummy-virt (DT) [ 10.503883] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 10.505331] pc : refcount_warn_saturate+0xf4/0x144 [ 10.505723] lr : refcount_warn_saturate+0xf4/0x144 [ 10.506115] sp : ffff800008983cd0 [ 10.506391] x29: ffff800008983cd0 x28: ffff0000c4c4c100 x27: 0000000000000000 [ 10.506961] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 10.507533] x23: 0000000000000200 x22: ffff0000c4e66800 x21: ffff0000c7734640 [ 10.508104] x20: 0000000000000001 x19: ffff0000c7734600 x18: ffffffffffffffff [ 10.508677] x17: 3d4d455453595342 x16: ffffcf0234432020 x15: ffff800088983957 [ 10.509424] x14: 0000000000000000 x13: 2e656572662d7265 x12: 7466612d65737520 [ 10.510003] x11: 3b776f6c66726564 x10: ffffcf02365db580 x9 : ffffcf0233b20138 [ 10.510575] x8 : 00000000ffffefff x7 : ffffcf02365db580 x6 : 0000000000000001 [ 10.511145] x5 : ffffcf023655f000 x4 : ffffcf023655f2e8 x3 : 0000000000000000 [ 10.511721] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000c4c4c100 [ 10.512294] Call trace: [ 10.512494] refcount_warn_saturate+0xf4/0x144 [ 10.512971] kobject_put+0x164/0x220 [ 10.513224] fwnode_remove_software_node+0x44/0x60 [ 10.513554] gpio_mockup_unregister_pdevs+0x54/0x70 [gpio_mockup] [ 10.513970] gpio_mockup_exit+0x10/0x328 [gpio_mockup] [ 10.514322] __arm64_sys_delete_module+0x190/0x2a0 [ 10.514653] invoke_syscall+0x50/0x120 [ 10.514915] el0_svc_common.constprop.0+0x104/0x124 [ 10.515277] do_el0_svc+0x44/0xcc [ 10.515541] el0_svc+0x30/0x94 [ 10.515788] el0t_64_sync_handler+0xbc/0x13c [ 10.516126] el0t_64_sync+0x190/0x194 [ 10.516419] ---[ end trace 0000000000000000 ]--- Build and test logs, https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2/testrun… https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2/testrun… -- Linaro LKFT https://lkft.linaro.org

10 months, 3 weeks

4
6
0 0

[PATCH] tpm, tpm_tis: correct tpm_tis_flags enumeration values

by Lino Sanfilippo

From: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> With commit 858e8b792d06 ("tpm, tpm_tis: Avoid cache incoherency in test for interrupts") bit accessor functions are used to access flags in tpm_tis_data->flags. However these functions expect bit numbers, while the flags are defined as bit masks in enum tpm_tis_flag. Fix this inconsistency by using numbers instead of masks also for the flags in the enum. Reported-by: Pavel Machek <pavel(a)denx.de> Fixes: 858e8b792d06 ("tpm, tpm_tis: Avoid cache incoherency in test for interrupts") Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> Cc: stable(a)vger.kernel.org --- drivers/char/tpm/tpm_tis_core.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h index e978f457fd4d..610bfadb6acf 100644 --- a/drivers/char/tpm/tpm_tis_core.h +++ b/drivers/char/tpm/tpm_tis_core.h @@ -84,10 +84,10 @@ enum tis_defaults { #define ILB_REMAP_SIZE 0x100 enum tpm_tis_flags { - TPM_TIS_ITPM_WORKAROUND = BIT(0), - TPM_TIS_INVALID_STATUS = BIT(1), - TPM_TIS_DEFAULT_CANCELLATION = BIT(2), - TPM_TIS_IRQ_TESTED = BIT(3), + TPM_TIS_ITPM_WORKAROUND = 0, + TPM_TIS_INVALID_STATUS = 1, + TPM_TIS_DEFAULT_CANCELLATION = 2, + TPM_TIS_IRQ_TESTED = 3, }; struct tpm_tis_data { base-commit: 7877cb91f1081754a1487c144d85dc0d2e2e7fc4 -- 2.40.1

10 months, 3 weeks

2
1
0 0

lkft kselftest for next-20230531

by lkft＠linaro.org

## Build * kernel: 6.4.0-rc4 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: d4cee89031c80066ec461bb77b5e13a4f37d5fd2 * git describe: next-20230531 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230531 ## Test Regressions (compared to next-20230525) No test regressions found. ## Metric Regressions (compared to next-20230525) No metric regressions found. Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20230525) No test fixes found. ## Metric Fixes (compared to next-20230525) No metric fixes found. ## Test result summary total: 0, pass: 0, fail: 0, skip: 0, xfail: 0 ## Build Summary ## Test suites summary -- Linaro LKFT https://lkft.linaro.org

10 months, 4 weeks

1
0
0 0

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Lkft-triage May 2023