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John Fastabend 7eb794e1a9 bpf, xdp: Update devmap comments to reflect napi/rcu usage

commit 42a84a8cd0 upstream.

Now that we rely on synchronize_rcu and call_rcu waiting to
exit perempt-disable regions (NAPI) lets update the comments
to reflect this.

Fixes: 0536b85239 ("xdp: Simplify devmap cleanup")
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/1580084042-11598-2-git-send-email-john.fastabend@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-12-14 19:44:56 +01:00

..

bpf, xdp: Update devmap comments to reflect napi/rcu usage

2024-12-14 19:44:56 +01:00

cgroup: Make operations on the cgroup root_list RCU safe

2024-12-14 19:44:35 +01:00

…

kdb: Use the passed prompt in kdb_position_cursor()

2024-08-19 05:33:40 +02:00

dma: fix call order in dmam_free_coherent

2024-08-19 05:33:41 +02:00

uprobes: fix kernel info leak via "[uprobes]" vma

2024-11-08 16:20:42 +01:00

gcov: add support for GCC 14

2024-07-05 09:08:24 +02:00

genirq/irqdesc: Honor caller provided affinity in alloc_desc()

2024-08-19 05:33:52 +02:00

livepatch: fix race between fork and KLP transition

2022-10-26 13:22:18 +02:00

lockdep: fix deadlock issue between lockdep and rcu

2024-11-08 16:20:46 +01:00

PM: suspend: Set mem_sleep_current during kernel command line setup

2024-04-13 12:51:24 +02:00

printk: Update @console_may_schedule in console_trylock_spinning()

2024-04-13 12:51:29 +02:00

rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment

2024-07-05 09:08:20 +02:00

sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level

2024-06-16 13:28:41 +02:00

time: Fix references to _msecs_to_jiffies() handling of values

2024-12-14 19:44:23 +01:00

tracing: Use atomic64_inc_return() in trace_clock_counter()

2024-12-14 19:44:53 +01:00

.gitignore

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acct.c

acct: fix potential integer overflow in encode_comp_t()

2023-01-18 11:41:34 +01:00

async.c

treewide: Remove uninitialized_var() usage

2023-06-09 10:29:01 +02:00

audit_fsnotify.c

audit: fix potential double free on error path from fsnotify_add_inode_mark

2022-09-05 10:27:38 +02:00

audit_tree.c

…

audit_watch.c

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

2023-11-28 16:50:18 +00:00

audit.c

audit: Send netlink ACK before setting connection in auditd_set

2024-02-23 08:24:54 +01:00

audit.h

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auditfilter.c

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auditsc.c

audit: fix possible soft lockup in __audit_inode_child()

2023-09-23 10:59:46 +02:00

backtracetest.c

treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()

2023-04-20 12:07:32 +02:00

bounds.c

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

2024-05-02 16:18:37 +02:00

capability.c

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compat.c

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

2023-04-05 11:16:42 +02:00

configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

hrtimers: Push pending hrtimers away from outgoing CPU earlier

2023-12-13 18:18:09 +01:00

crash_core.c

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crash_dump.c

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cred.c

cred: switch to using atomic_long_t

2023-12-20 15:41:18 +01:00

delayacct.c

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dma.c

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exec_domain.c

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exit.c

mm: optimize the redundant loop of mm_update_owner_next()

2024-07-18 11:40:51 +02:00

extable.c

kernel/extable.c: use address-of operator on section symbols

2023-06-09 10:29:01 +02:00

fail_function.c

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

2023-03-11 16:44:15 +01:00

fork.c

kernel/fork: beware of __put_task_struct() calling context

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

freezer.c

…

futex.c

treewide: Remove uninitialized_var() usage

2023-06-09 10:29:01 +02:00

gen_kheaders.sh

kheaders: explicitly define file modes for archived headers

2024-07-05 09:08:25 +02:00

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

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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

kexec: fix a memory leak in crash_shrink_memory()

2023-07-27 08:37:10 +02:00

kexec_elf.c

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kexec_file.c

kexec: support purgatories with .text.hot sections

2023-06-21 15:44:10 +02:00

kexec_internal.h

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kexec.c

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kheaders.c

kheaders: Use array declaration instead of char

2023-05-17 11:35:33 +02:00

kmod.c

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kprobes.c

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

2024-05-02 16:18:30 +02:00

ksysfs.c

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kthread.c

kthread: fix task state in kthread worker if being frozen

2024-11-08 16:20:30 +01:00

latencytop.c

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Makefile

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module_signature.c

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module_signing.c

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module-internal.h

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module.c

modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules

2023-09-23 10:59:36 +02:00

notifier.c

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nsproxy.c

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padata.c

crypto: pcrypt - Fix hungtask for PADATA_RESET

2023-11-28 16:50:14 +00:00

panic.c

panic: Flush kernel log buffer at the end

2024-04-13 12:51:37 +02:00

params.c

params: lift param_set_uint_minmax to common code

2024-06-16 13:28:45 +02:00

pid_namespace.c

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pid.c

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profile.c

profiling: fix shift too large makes kernel panic

2022-08-25 11:18:02 +02:00

ptrace.c

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range.c

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reboot.c

kernel/reboot: emergency_restart: Set correct system_state

2023-11-28 16:50:19 +00:00

relay.c

relayfs: fix out-of-bounds access in relay_file_read

2023-05-17 11:35:58 +02:00

resource.c

resource: fix region_intersects() vs add_memory_driver_managed()

2024-11-08 16:20:46 +01:00

rseq.c

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seccomp.c

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signal.c

signal: Replace BUG_ON()s

2024-11-08 16:20:38 +01:00

smp.c

smp: Add missing destroy_work_on_stack() call in smp_call_on_cpu()

2024-09-12 11:03:54 +02:00

smpboot.c

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smpboot.h

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softirq.c

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stackleak.c

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stacktrace.c

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stop_machine.c

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sys_ni.c

kernel/sys_ni: add compat entry for fadvise64_64

2022-09-05 10:27:38 +02:00

sys.c

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

2024-03-15 10:48:19 -04:00

sysctl_binary.c

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sysctl-test.c

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sysctl.c

sched/rt: Disallow writing invalid values to sched_rt_period_us

2024-03-01 13:13:33 +01:00

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

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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

watchdog/perf: properly initialize the turbo mode timestamp and rearm counter

2024-08-19 05:33:39 +02:00

watchdog.c

watchdog: export lockup_detector_reconfigure

2022-08-25 11:18:37 +02:00

workqueue_internal.h

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workqueue.c

workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()

2023-10-25 11:53:18 +02:00