Linus Torvalds 0898678c74 Two locking fixes: ... - Invoke the lockdep tracepoints in the correct place so the ordering is correct again. - Don't leave the mutex WAITER bit stale when the last waiter is dropping out early due to a signal as that forces all subsequent lock operations needlessly into the slowpath until it's cleaned up again. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmCqVmQTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoUqXEACR3LsrJ+VfkktVlZK8DWygRcjLFvvo mV620OEdJcCOwy/Qs3qKkyIoMiba7ASrbIWoZa28+tbZZ/iovXotkRH5rh1MhDoU 3S6QlpPeg7shyN5iDG0JlvDTVPQs6g4oC+8bAQmJIuUeQ7hPh72O49vIDSEF6mzG 6j8C0l5tYvmojgJKY6PJYWSZ6MNVv/gCUWWwRdmShSYmdNR3W/GaN6jTFI6qVitS a3NE5ksVr1LC5Ro5QraVdmif/XlUxZ8UaEN6VyaXjBuOBO2UxUevm61khv0X5fpS IHpcDjZukgSwccXSzd9bttWJ5EKqLDC+nfFeOdJg2GFXfRZd+uGwVV3IN2U8r7fj pP9Wcy5dDJrFF7dVYnDU7y7IP2ZOwDoh98mQkVt90SV4zp2HcZnl3x5iqvxQrND3 r3c88myDOZBCCroRIMxxlNpYWOozlVYtHi/mmFj3x97YoPQYwpuMunz+/i8b5j6B UvtM2VsevyiGZd9pzSZ/dl3Tf19VXrtY60Sc8qG6LdTukOldLBq6J9fOcUI2fHCZ kXiS+utT1nIWyvwRgoMcFOTOTgfzdDKRYkPu7pMVcNoRB91KgTmozGVCT4uIN3dF kHpm+FyGLgKDdL8AB7VTWSSTFgb2quZBeLGSr4OnVVSTJlQ3xfpKD5vtKBysYhf7 6My7E5pCZhgr9Q== =7vqW -----END PGP SIGNATURE----- Merge tag 'locking-urgent-2021-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Thomas Gleixner: "Two locking fixes: - Invoke the lockdep tracepoints in the correct place so the ordering is correct again - Don't leave the mutex WAITER bit stale when the last waiter is dropping out early due to a signal as that forces all subsequent lock operations needlessly into the slowpath until it's cleaned up again" * tag 'locking-urgent-2021-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal locking/lockdep: Correct calling tracepoints		2021-05-23 06:30:08 -10:00
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bpf	…
cgroup	…
configs	drivers/char: remove /dev/kmem for good	2021-05-07 00:26:34 -07:00
debug	…
dma	…
entry	…
events	Merge branch 'for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-05-21 06:12:52 -10:00
gcov	gcov: clang: drop support for clang-10 and older	2021-05-07 00:26:32 -07:00
irq	…
kcsan	kcsan: Fix debugfs initcall return type	2021-05-18 10:58:02 -07:00
livepatch	…
locking	locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal	2021-05-18 12:53:51 +02:00
power	…
printk	…
rcu	…
sched	sched/fair: Fix clearing of has_idle_cores flag in select_idle_cpu()	2021-05-12 10:41:28 +02:00
time	alarmtimer: Check RTC features instead of ops	2021-05-11 21:28:04 +02:00
trace	tracing: Handle %.*s in trace_check_vprintf()	2021-05-13 14:20:33 -04:00
.gitignore	…
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.locks	…
Kconfig.preempt	…
Makefile	…
acct.c	…
async.c	kernel/async.c: remove async_unregister_domain()	2021-05-07 00:26:33 -07:00
audit.c	…
audit.h	…
audit_fsnotify.c	…
audit_tree.c	…
audit_watch.c	…
auditfilter.c	…
auditsc.c	…
backtracetest.c	…
bounds.c	…
capability.c	…
cfi.c	…
compat.c	…
configs.c	…
context_tracking.c	…
cpu.c	…
cpu_pm.c	…
crash_core.c	…
crash_dump.c	…
cred.c	kernel/cred.c: make init_groups static	2021-05-06 19:24:11 -07:00
delayacct.c	…
dma.c	…
exec_domain.c	…
exit.c	do_wait: make PIDTYPE_PID case O(1) instead of O(n)	2021-05-06 19:24:13 -07:00
extable.c	…
fail_function.c	…
fork.c	kernel/fork.c: fix typos	2021-05-06 19:24:13 -07:00
freezer.c	…
futex.c	futex: Make syscall entry points less convoluted	2021-05-06 20:19:04 +02:00
gen_kheaders.sh	…
groups.c	…
hung_task.c	…
iomem.c	…
irq_work.c	…
jump_label.c	…
kallsyms.c	…
kcmp.c	…
kcov.c	…
kexec.c	…
kexec_core.c	kexec: dump kmessage before machine_kexec	2021-05-07 00:26:32 -07:00
kexec_elf.c	…
kexec_file.c	kernel: kexec_file: fix error return code of kexec_calculate_store_digests()	2021-05-07 00:26:32 -07:00
kexec_internal.h	…
kheaders.c	…
kmod.c	modules: add CONFIG_MODPROBE_PATH	2021-05-07 00:26:33 -07:00
kprobes.c	…
ksysfs.c	…
kthread.c	…
latencytop.c	…
module-internal.h	…
module.c	module: check for exit sections in layout_sections() instead of module_init_section()	2021-05-17 09:48:24 +02:00
module_signature.c	…
module_signing.c	…
notifier.c	…
nsproxy.c	…
padata.c	…
panic.c	…
params.c	…
pid.c	…
pid_namespace.c	…
profile.c	…
ptrace.c	ptrace: make ptrace() fail if the tracee changed its pid unexpectedly	2021-05-12 10:45:22 -07:00
range.c	…
reboot.c	…
regset.c	…
relay.c	…
resource.c	kernel/resource: fix return code check in __request_free_mem_region	2021-05-14 19:41:32 -07:00
resource_kunit.c	…
rseq.c	…
scftorture.c	…
scs.c	…
seccomp.c	…
signal.c	Merge branch 'for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-05-21 06:12:52 -10:00
smp.c	…
smpboot.c	…
smpboot.h	…
softirq.c	…
stackleak.c	…
stacktrace.c	…
static_call.c	…
stop_machine.c	…
sys.c	kernel/sys.c: fix typo	2021-05-07 00:26:34 -07:00
sys_ni.c	…
sysctl-test.c	…
sysctl.c	…
task_work.c	…
taskstats.c	…
test_kprobes.c	…
torture.c	…
tracepoint.c	…
tsacct.c	…
ucount.c	…
uid16.c	…
uid16.h	…
umh.c	kernel/umh.c: fix some spelling mistakes	2021-05-07 00:26:34 -07:00
up.c	A set of locking related fixes and updates:	2021-05-09 13:07:03 -07:00
user-return-notifier.c	…
user.c	…
user_namespace.c	kernel/user_namespace.c: fix typos	2021-05-07 00:26:34 -07:00
usermode_driver.c	…
utsname.c	…
utsname_sysctl.c	…
watch_queue.c	…
watchdog.c	watchdog: reliable handling of timestamps	2021-05-22 15:09:07 -10:00
watchdog_hld.c	…
workqueue.c	…
workqueue_internal.h	…