Paul E. McKenneyandGreg Kroah-Hartman 9bc282fb8a rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment ...

[ Upstream commit 8b9b443fa8 ]

The "pipe_count > RCU_TORTURE_PIPE_LEN" check has a comment saying "Should
not happen, but...".  This is only true when testing an RCU whose grace
periods are always long enough.  This commit therefore fixes this comment.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Closes: https://lore.kernel.org/lkml/CAHk-=wi7rJ-eGq+xaxVfzFEgbL9tdf6Kc8Z89rCpfcQOKm74Tw@mail.gmail.com/
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-27 13:46:14 +02:00

..

bpf

bpf: Allow delete from sockmap/sockhash only if update is allowed

2024-06-12 11:03:56 +02:00

cgroup

sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level

2024-06-12 11:03:33 +02:00

configs

Kbuild: add Rust support

2022-09-28 09:02:20 +02:00

debug

kdb: Use format-specifiers rather than memset() for padding in kdb_read()

2024-06-16 13:41:40 +02:00

dma

dma-mapping: benchmark: handle NUMA_NO_NODE correctly

2024-06-12 11:03:54 +02:00

entry

entry: Respect changes to system call number by trace_sys_enter()

2024-04-03 15:19:44 +02:00

events

perf/core: Fix missing wakeup when waiting for context reference

2024-06-21 14:35:55 +02:00

futex

futex: Don't include process MM in futex key on no-MMU

2023-11-20 11:51:50 +01:00

gcov

gcov: add support for checksum field

2022-12-31 13:33:11 +01:00

irq

genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline

2024-06-12 11:03:01 +02:00

kcsan

kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures

2023-07-19 16:21:37 +02:00

livepatch

livepatch: Fix missing newline character in klp_resolve_symbols()

2023-11-20 11:52:10 +01:00

locking

lockdep: Fix block chain corruption

2023-12-03 07:32:09 +01:00

module

modules: wait do_free_init correctly

2024-03-26 18:20:52 -04:00

power

PM: s2idle: Make sure CPUs will wakeup directly on resume

2024-04-17 11:18:22 +02:00

printk

printk: Update @console_may_schedule in console_trylock_spinning()

2024-04-03 15:19:44 +02:00

rcu

rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment

2024-06-27 13:46:14 +02:00

sched

sched/core: Fix incorrect initialization of the 'burst' parameter in cpu_max_write()

2024-06-12 11:03:33 +02:00

time

tick/nohz_full: Don't abuse smp_call_function_single() in tick_setup_device()

2024-06-21 14:35:59 +02:00

trace

rv: Update rv_en(dis)able_monitor doc to match kernel-doc

2024-06-12 11:03:52 +02:00

.gitignore

…

acct.c

acct: fix potential integer overflow in encode_comp_t()

2022-12-31 13:32:58 +01:00

async.c

async: Introduce async_schedule_dev_nocall()

2024-01-31 16:17:00 -08:00

audit_fsnotify.c

…

audit_tree.c

…

audit_watch.c

audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()

2023-11-28 17:07:08 +00:00

audit.c

audit: Send netlink ACK before setting connection in auditd_set

2024-02-05 20:12:47 +00:00

audit.h

audit: remove selinux_audit_rule_update() declaration

2022-09-07 11:30:15 -04:00

auditfilter.c

…

auditsc.c

audit,io_uring: io_uring openat triggers audit reference count underflow

2023-10-25 12:03:04 +02:00

backtracetest.c

…

bounds.c

bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS

2024-05-02 16:29:32 +02:00

capability.c

…

cfi.c

cfi: Switch to -fsanitize=kcfi

2022-09-26 10:13:13 -07:00

compat.c

sched_getaffinity: don't assume 'cpumask_size()' is fully initialized

2023-04-06 12:10:40 +02:00

configs.c

…

context_tracking.c

context_tracking: Fix noinstr vs KASAN

2023-03-10 09:33:45 +01:00

cpu_pm.c

…

cpu.c

cpu: Re-enable CPU mitigations by default for !X86 architectures

2024-05-02 16:29:28 +02:00

crash_core.c

vmcoreinfo: add kallsyms_num_syms symbol

2022-08-28 14:02:44 -07:00

crash_dump.c

…

cred.c

cred: switch to using atomic_long_t

2023-12-20 17:00:20 +01:00

delayacct.c

delayacct: support re-entrance detection of thrashing accounting

2022-09-26 19:46:07 -07:00

dma.c

…

exec_domain.c

…

exit.c

exit: Detect and fix irq disabled state in oops

2023-03-10 09:33:45 +01:00

extable.c

…

fail_function.c

kernel/fail_function: fix memory leak with using debugfs_lookup()

2023-03-11 13:55:39 +01:00

fork.c

Revert "fork: defer linking file vma until vma is fully initialized"

2024-06-21 14:35:59 +02:00

freezer.c

freezer,sched: Rewrite core freezer logic

2022-09-07 21:53:50 +02:00

gen_kheaders.sh

kbuild: build init/built-in.a just once

2022-09-29 04:40:15 +09:00

groups.c

…

hung_task.c

sched: Fix more TASK_state comparisons

2022-09-30 16:50:39 +02:00

iomem.c

…

irq_work.c

…

jump_label.c

…

kallsyms_internal.h

kallsyms: Reduce the memory occupied by kallsyms_seqs_of_names[]

2023-10-25 12:03:16 +02:00

kallsyms.c

kallsyms: Add helper kallsyms_on_each_match_symbol()

2023-10-25 12:03:16 +02:00

kcmp.c

…

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

…

kcov.c

kcov: kmsan: unpoison area->list in kcov_remote_area_put()

2022-10-03 14:03:23 -07:00

kexec_core.c

kexec: fix a memory leak in crash_shrink_memory()

2023-07-19 16:21:08 +02:00

kexec_elf.c

…

kexec_file.c

kexec: support purgatories with .text.hot sections

2023-06-21 16:00:55 +02:00

kexec_internal.h

panic, kexec: make __crash_kexec() NMI safe

2022-09-11 21:55:06 -07:00

kexec.c

kernel: kexec: copy user-array safely

2023-11-28 17:06:57 +00:00

kheaders.c

kheaders: Use array declaration instead of char

2023-05-11 23:03:02 +09:00

kmod.c

…

kprobes.c

kprobes: Fix possible use-after-free issue on kprobe registration

2024-04-17 11:18:27 +02:00

ksysfs.c

kexec: turn all kexec_mutex acquisitions into trylocks

2022-09-11 21:55:06 -07:00

kthread.c

Merge tag 'interrupting_kthread_stop-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2022-10-09 16:01:59 -07:00

latencytop.c

latencytop: use the last element of latency_record of system

2022-09-11 21:55:12 -07:00

Makefile

kernel/numa.c: Move logging out of numa.h

2024-06-12 11:03:16 +02:00

module_signature.c

…

notifier.c

…

nsproxy.c

Revert "fs/exec: allow to unshare a time namespace on vfork+exec"

2022-09-13 10:38:43 -07:00

numa.c

kernel/numa.c: Move logging out of numa.h

2024-06-12 11:03:16 +02:00

padata.c

padata: Disable BH when taking works lock on MT path

2024-06-27 13:46:14 +02:00

panic.c

panic: Flush kernel log buffer at the end

2024-04-13 13:04:54 +02:00

params.c

…

pid_namespace.c

zap_pid_ns_processes: clear TIF_NOTIFY_SIGNAL along with TIF_SIGPENDING

2024-06-21 14:36:01 +02:00

pid.c

…

profile.c

kernel/profile.c: simplify duplicated code in profile_setup()

2022-09-11 21:55:12 -07:00

ptrace.c

freezer,sched: Rewrite core freezer logic

2022-09-07 21:53:50 +02:00

range.c

…

reboot.c

kernel/reboot: emergency_restart: Set correct system_state

2023-11-28 17:07:13 +00:00

regset.c

…

relay.c

relayfs: fix out-of-bounds access in relay_file_read

2023-05-11 23:03:03 +09:00

resource_kunit.c

…

resource.c

PCI: Allow drivers to request exclusive config regions

2023-09-13 09:42:46 +02:00

rseq.c

rseq: Use pr_warn_once() when deprecated/unknown ABI flags are encountered

2022-11-14 09:58:32 +01:00

scftorture.c

scftorture: Forgive memory-allocation failure if KASAN

2023-09-23 11:11:00 +02:00

scs.c

…

seccomp.c

…

signal.c

mm: suppress mm fault logging if fatal signal already pending

2023-08-03 10:24:01 +02:00

smp.c

smp,csd: Throw an error if a CSD lock is stuck for too long

2023-11-28 17:06:55 +00:00

smpboot.c

smpboot: use atomic_try_cmpxchg in cpu_wait_death and cpu_report_death

2022-09-11 21:55:10 -07:00

smpboot.h

…

softirq.c

softirq: Fix suspicious RCU usage in __do_softirq()

2024-06-12 11:03:01 +02:00

stackleak.c

…

stacktrace.c

…

static_call_inline.c

…

static_call.c

…

stop_machine.c

…

sys_ni.c

…

sys.c

getrusage: use sig->stats_lock rather than lock_task_sighand()

2024-03-15 10:48:22 -04:00

sysctl-test.c

kernel/sysctl-test: use SYSCTL_{ZERO/ONE_HUNDRED} instead of i_{zero/one_hundred}

2022-09-08 16:56:45 -07:00

sysctl.c

proc: proc_skip_spaces() shouldn't think it is working on C strings

2022-12-05 12:09:06 -08:00

task_work.c

task_work: use try_cmpxchg in task_work_add, task_work_cancel_match and task_work_run

2022-09-11 21:55:10 -07:00

taskstats.c

genetlink: start to validate reserved header bytes

2022-08-29 12:47:15 +01:00

torture.c

torture: Fix hang during kthread shutdown phase

2023-03-10 09:34:07 +01:00

tracepoint.c

tracepoint: Optimize the critical region of mutex_lock in tracepoint_module_coming()

2022-09-26 13:01:18 -04:00

tsacct.c

…

ucount.c

…

uid16.c

…

uid16.h

…

umh.c

freezer,umh: Fix call_usermode_helper_exec() vs SIGKILL

2023-02-22 12:59:50 +01:00

up.c

…

user_namespace.c

Merge tag 'ucount-rlimits-cleanups-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2022-10-09 16:24:05 -07:00

user-return-notifier.c

…

user.c

…

usermode_driver.c

…

utsname_sysctl.c

kernel/utsname_sysctl.c: Fix hostname polling

2022-10-23 12:01:01 -07:00

utsname.c

…

watch_queue.c

kernel: watch_queue: copy user-array safely

2023-11-28 17:06:57 +00:00

watchdog_hld.c

watchdog/perf: more properly prevent false positives with turbo modes

2023-07-19 16:21:08 +02:00

watchdog.c

watchdog: move softlockup_panic back to early_param

2023-11-28 17:07:09 +00:00

workqueue_internal.h

…

workqueue.c

workqueue: Provide one lock class key per work_on_cpu() callsite

2023-11-28 17:06:55 +00:00