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| author | Ingo Molnar <mingo@kernel.org> | 2020-04-13 10:44:39 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-04-13 10:44:39 +0300 |
| commit | 3b02a051d25d9600e9d403ad3043aed7de00160e (patch) | |
| tree | 5b8f58b79328c04654bf5ab6286401057edeca8f /kernel/irq/handle.c | |
| parent | f5d2313bd3c540be405c4977a63840cd6d0167b5 (diff) | |
| parent | 8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff) | |
| download | linux-3b02a051d25d9600e9d403ad3043aed7de00160e.tar.xz | |
Merge tag 'v5.7-rc1' into locking/kcsan, to resolve conflicts and refresh
Resolve these conflicts:
arch/x86/Kconfig
arch/x86/kernel/Makefile
Do a minor "evil merge" to move the KCSAN entry up a bit by a few lines
in the Kconfig to reduce the probability of future conflicts.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/irq/handle.c')
| -rw-r--r-- | kernel/irq/handle.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index a4ace611f47f..a8e14c80b405 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -145,6 +145,13 @@ irqreturn_t __handle_irq_event_percpu(struct irq_desc *desc, unsigned int *flags for_each_action_of_desc(desc, action) { irqreturn_t res; + /* + * If this IRQ would be threaded under force_irqthreads, mark it so. + */ + if (irq_settings_can_thread(desc) && + !(action->flags & (IRQF_NO_THREAD | IRQF_PERCPU | IRQF_ONESHOT))) + lockdep_hardirq_threaded(); + trace_irq_handler_entry(irq, action); res = action->handler(irq, action->dev_id); trace_irq_handler_exit(irq, action, res); |