diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2025-07-04 08:03:18 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-07-04 08:03:18 +0200 |
| commit | 6b9fd8857b9fc4dd62e7cd300327f0e48dd76642 (patch) | |
| tree | 1843ae1940d26bbb9473247da38f27c907ff7ed6 /kernel | |
| parent | 5f712c3877f99d5b5e4d011955c6467ae0e535a6 (diff) | |
| parent | 17bbde2e1716e2ee4b997d476b48ae85c5a47671 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc5).
No conflicts.
No adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/Kconfig.kexec | 1 | ||||
| -rw-r--r-- | kernel/events/core.c | 6 | ||||
| -rw-r--r-- | kernel/events/ring_buffer.c | 4 | ||||
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 14 |
4 files changed, 13 insertions, 12 deletions
diff --git a/kernel/Kconfig.kexec b/kernel/Kconfig.kexec index e64ce21f9a80..2ee603a98813 100644 --- a/kernel/Kconfig.kexec +++ b/kernel/Kconfig.kexec @@ -134,6 +134,7 @@ config CRASH_DM_CRYPT depends on KEXEC_FILE depends on CRASH_DUMP depends on DM_CRYPT + depends on KEYS help With this option enabled, user space can intereact with /sys/kernel/config/crash_dm_crypt_keys to make the dm crypt keys diff --git a/kernel/events/core.c b/kernel/events/core.c index 1f746469fda5..7281230044d0 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7251,15 +7251,15 @@ static void __perf_pending_disable(struct perf_event *event) * CPU-A CPU-B * * perf_event_disable_inatomic() - * @pending_disable = CPU-A; + * @pending_disable = 1; * irq_work_queue(); * * sched-out - * @pending_disable = -1; + * @pending_disable = 0; * * sched-in * perf_event_disable_inatomic() - * @pending_disable = CPU-B; + * @pending_disable = 1; * irq_work_queue(); // FAILS * * irq_work_run() diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c index d2aef87c7e9f..aa9a759e824f 100644 --- a/kernel/events/ring_buffer.c +++ b/kernel/events/ring_buffer.c @@ -441,7 +441,7 @@ void *perf_aux_output_begin(struct perf_output_handle *handle, * store that will be enabled on successful return */ if (!handle->size) { /* A, matches D */ - event->pending_disable = smp_processor_id(); + perf_event_disable_inatomic(handle->event); perf_output_wakeup(handle); WRITE_ONCE(rb->aux_nest, 0); goto err_put; @@ -526,7 +526,7 @@ void perf_aux_output_end(struct perf_output_handle *handle, unsigned long size) if (wakeup) { if (handle->aux_flags & PERF_AUX_FLAG_TRUNCATED) - handle->event->pending_disable = smp_processor_id(); + perf_event_disable_inatomic(handle->event); perf_output_wakeup(handle); } diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 08141f105c95..3885aadc434d 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -1436,13 +1436,6 @@ static void filter_free_subsystem_filters(struct trace_subsystem_dir *dir, INIT_LIST_HEAD(&head->list); - item = kmalloc(sizeof(*item), GFP_KERNEL); - if (!item) - goto free_now; - - item->filter = filter; - list_add_tail(&item->list, &head->list); - list_for_each_entry(file, &tr->events, list) { if (file->system != dir) continue; @@ -1454,6 +1447,13 @@ static void filter_free_subsystem_filters(struct trace_subsystem_dir *dir, event_clear_filter(file); } + item = kmalloc(sizeof(*item), GFP_KERNEL); + if (!item) + goto free_now; + + item->filter = filter; + list_add_tail(&item->list, &head->list); + delay_free_filter(head); return; free_now: |