* [PATCH] genirq: Fix wait_for_threads initialization in early_irq_init
@ 2022-05-03 10:06 Thomas Pfaff
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Pfaff @ 2022-05-03 10:06 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: linux-kernel, linux-rt-users, Marc Zyngier
From: Thomas Pfaff <tpfaff@pcs.com>
Bugfix for copy and paste error in
"genirq: Synchronize interrupt thread startup"
Signed-off-by: Thomas Pfaff <tpfaff@pcs.com>
---
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index 02f3b5bf5145..0099b87dd853 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -576,7 +576,7 @@ int __init early_irq_init(void)
raw_spin_lock_init(&desc[i].lock);
lockdep_set_class(&desc[i].lock, &irq_desc_lock_class);
mutex_init(&desc[i].request_mutex);
- init_waitqueue_head(&desc->wait_for_threads);
+ init_waitqueue_head(&desc[i].wait_for_threads);
desc_set_defaults(i, &desc[i], node, NULL, NULL);
}
return arch_early_irq_init();
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] genirq: Fix wait_for_threads initialization in early_irq_init
@ 2022-05-03 9:04 Thomas Pfaff
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Pfaff @ 2022-05-03 9:04 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: linux-kernel, linux-rt-users, Marc Zyngier
From: Thomas Pfaff <tpfaff@pcs.com>
Bugfix for copy and paste error in genirq: Synchronize interrupt thread startup.
Signed-off-by: Thomas Pfaff <tpfaff@pcs.com>
---
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index 02f3b5bf5145..0099b87dd853 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -576,7 +576,7 @@ int __init early_irq_init(void)
raw_spin_lock_init(&desc[i].lock);
lockdep_set_class(&desc[i].lock, &irq_desc_lock_class);
mutex_init(&desc[i].request_mutex);
- init_waitqueue_head(&desc->wait_for_threads);
+ init_waitqueue_head(&desc[i].wait_for_threads);
desc_set_defaults(i, &desc[i], node, NULL, NULL);
}
return arch_early_irq_init();
^ permalink raw reply related [flat|nested] 2+ messages in thread
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