Luo Meng 730b192ad2 fail_function: Remove a redundant mutex unlock ...

[ Upstream commit 2801a5da5b25b7af9dd2addd19b2315c02d17b64 ]

Fix a mutex_unlock() issue where before copy_from_user() is
not called mutex_locked.

Fixes: 4b1a29a7f5 ("error-injection: Support fault injection framework")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Luo Meng <luomeng12@huawei.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/bpf/160570737118.263807.8358435412898356284.stgit@devnote2
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-11-24 13:27:23 +01:00

..

bpf

bpf: Fix a rcu warning for bpffs map pretty-print

2020-10-01 13:14:52 +02:00

cgroup

cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone()

2020-08-19 08:14:47 +02:00

configs

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debug

kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"

2020-11-05 11:08:41 +01:00

dma

swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"

2020-11-18 19:18:51 +01:00

events

perf/core: Fix race in the perf_mmap_close() function

2020-11-18 19:18:52 +01:00

gcov

gcov: add support for GCC 10.1

2020-09-17 13:45:31 +02:00

irq

genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY

2020-11-18 19:18:41 +01:00

livepatch

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locking

locking/lockdep: Fix overflow in presentation of average lock-time

2020-09-03 11:24:21 +02:00

power

PM: hibernate: remove the bogus call to get_gendisk() in software_resume()

2020-10-30 10:38:28 +01:00

printk

printk: handle blank console arguments passed in.

2020-10-01 13:14:45 +02:00

rcu

rcu: Avoid data-race in rcu_gp_fqs_check_wake()

2020-02-11 04:33:55 -08:00

sched

sched/features: Fix !CONFIG_JUMP_LABEL case

2020-10-30 10:38:25 +01:00

time

random32: make prandom_u32() output unpredictable

2020-11-18 19:18:52 +01:00

trace

tracing: Fix out of bounds write in get_trace_buf

2020-11-10 12:35:58 +01:00

.gitignore

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acct.c

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async.c

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audit_fsnotify.c

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audit_tree.c

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audit_watch.c

audit: CONFIG_CHANGE don't log internal bookkeeping as an event

2020-10-01 13:14:33 +02:00

audit.c

audit: fix a net reference leak in audit_list_rules_send()

2020-06-22 09:05:13 +02:00

audit.h

audit: fix a net reference leak in audit_list_rules_send()

2020-06-22 09:05:13 +02:00

auditfilter.c

audit: fix a net reference leak in audit_list_rules_send()

2020-06-22 09:05:13 +02:00

auditsc.c

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backtracetest.c

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bounds.c

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capability.c

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compat.c

make 'user_access_begin()' do 'access_ok()'

2020-06-22 09:04:58 +02:00

configs.c

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context_tracking.c

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cpu_pm.c

kernel/cpu_pm: Fix uninitted local in cpu_pm

2020-06-22 09:05:28 +02:00

cpu.c

sched/core: Fix illegal RCU from offline CPUs

2020-06-22 09:05:14 +02:00

crash_core.c

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crash_dump.c

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cred.c

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delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

don't dump the threads that had been already exiting when zapped.

2020-11-18 19:18:50 +01:00

extable.c

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fail_function.c

fail_function: Remove a redundant mutex unlock

2020-11-24 13:27:23 +01:00

fork.c

fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent

2020-11-10 12:36:00 +01:00

freezer.c

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futex.c

futex: Don't enable IRQs unconditionally in put_pi_state()

2020-11-18 19:18:49 +01:00

groups.c

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hung_task.c

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iomem.c

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irq_work.c

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jump_label.c

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kallsyms.c

kallsyms: Refactor kallsyms_show_value() to take cred

2020-07-16 08:17:26 +02:00

kcmp.c

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Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kcov.c

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kexec_core.c

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kexec_file.c

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kexec_internal.h

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kexec.c

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kmod.c

kmod: make request_module() return an error when autoloading is disabled

2020-04-17 10:48:52 +02:00

kprobes.c

kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE

2020-10-01 13:14:54 +02:00

ksysfs.c

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kthread.c

kthread_worker: prevent queuing delayed work from timer_fn when it is being canceled

2020-11-10 12:35:58 +01:00

latencytop.c

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Makefile

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memremap.c

mm/memory_hotplug: shrink zones when offlining memory

2020-01-29 16:43:27 +01:00

module_signing.c

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module-internal.h

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module.c

module: Correctly truncate sysfs sections output

2020-08-21 11:05:34 +02:00

notifier.c

x86/mm: split vmalloc_sync_all()

2020-03-25 08:06:13 +01:00

nsproxy.c

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padata.c

padata: purge get_cpu and reorder_via_wq from padata_do_serial

2020-05-27 17:37:36 +02:00

panic.c

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params.c

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pid_namespace.c

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pid.c

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profile.c

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ptrace.c

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range.c

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reboot.c

reboot: fix overflow parsing reboot cpu number

2020-11-18 19:18:52 +01:00

relay.c

kernel/relay.c: fix memleak on destroy relay channel

2020-08-26 10:30:59 +02:00

resource.c

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rseq.c

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seccomp.c

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signal.c

ptrace: fix task_join_group_stop() for the case when current is traced

2020-11-10 12:35:53 +01:00

smp.c

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smpboot.c

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smpboot.h

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softirq.c

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stacktrace.c

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stop_machine.c

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sys_ni.c

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sys.c

kernel/sys.c: avoid copying possible padding bytes in copy_to_user

2020-10-01 13:14:29 +02:00

sysctl_binary.c

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sysctl.c

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task_work.c

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taskstats.c

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test_kprobes.c

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torture.c

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tracepoint.c

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tsacct.c

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ucount.c

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uid16.c

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uid16.h

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umh.c

usermodehelper: reset umask to default before executing user process

2020-10-14 10:31:21 +02:00

up.c

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user_namespace.c

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user-return-notifier.c

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user.c

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utsname_sysctl.c

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utsname.c

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watchdog_hld.c

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watchdog.c

watchdog/softlockup: Enforce that timestamp is valid on boot

2020-02-24 08:34:49 +01:00

workqueue_internal.h

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workqueue.c

workqueue: don't use wq_select_unbound_cpu() for bound works

2020-03-18 07:14:20 +01:00