4ca4256453
Pull RCU updates from Paul McKenney: "RCU changes for this cycle were: - Documentation updates - Miscellaneous fixes - Offloaded-callbacks updates - Updates to the nolibc library - Tasks-RCU updates - In-kernel torture-test updates - Torture-test scripting, perhaps most notably the pinning of torture-test guest OSes so as to force differences in memory latency. For example, in a two-socket system, a four-CPU guest OS will have one pair of its CPUs pinned to threads in a single core on one socket and the other pair pinned to threads in a single core on the other socket. This approach proved able to force race conditions that earlier testing missed. Some of these race conditions are still being tracked down" * 'core-rcu.2021.08.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (61 commits) torture: Replace deprecated CPU-hotplug functions. rcu: Replace deprecated CPU-hotplug functions rcu: Print human-readable message for schedule() in RCU reader rcu: Explain why rcu_all_qs() is a stub in preemptible TREE RCU rcu: Use per_cpu_ptr to get the pointer of per_cpu variable rcu: Remove useless "ret" update in rcu_gp_fqs_loop() rcu: Mark accesses in tree_stall.h rcu: Make rcu_gp_init() and rcu_gp_fqs_loop noinline to conserve stack rcu: Mark lockless ->qsmask read in rcu_check_boost_fail() srcutiny: Mark read-side data races rcu: Start timing stall repetitions after warning complete rcu: Do not disable GP stall detection in rcu_cpu_stall_reset() rcu/tree: Handle VM stoppage in stall detection rculist: Unify documentation about missing list_empty_rcu() rcu: Mark accesses to ->rcu_read_lock_nesting rcu: Weaken ->dynticks accesses and updates rcu: Remove special bit at the bottom of the ->dynticks counter rcu: Fix stall-warning deadlock due to non-release of rcu_node ->lock rcu: Fix to include first blocked task in stall warning torture: Make kvm-test-1-run-qemu.sh check for reboot loops ... |
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.. | ||
irqflag-debug.c | ||
lock_events_list.h | ||
lock_events.c | ||
lock_events.h | ||
lockdep_internals.h | ||
lockdep_proc.c | ||
lockdep_states.h | ||
lockdep.c | ||
locktorture.c | ||
Makefile | ||
mcs_spinlock.h | ||
mutex-debug.c | ||
mutex-debug.h | ||
mutex.c | ||
mutex.h | ||
osq_lock.c | ||
percpu-rwsem.c | ||
qrwlock.c | ||
qspinlock_paravirt.h | ||
qspinlock_stat.h | ||
qspinlock.c | ||
rtmutex_common.h | ||
rtmutex.c | ||
rwsem.c | ||
semaphore.c | ||
spinlock_debug.c | ||
spinlock.c | ||
test-ww_mutex.c |