From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/kernel/irq/spurious.c | 19 ++++++-------------
1 files changed, 6 insertions(+), 13 deletions(-)
diff --git a/kernel/kernel/irq/spurious.c b/kernel/kernel/irq/spurious.c
index cd12ee8..f865e5f 100644
--- a/kernel/kernel/irq/spurious.c
+++ b/kernel/kernel/irq/spurious.c
@@ -34,6 +34,7 @@
* true and let the handler run.
*/
bool irq_wait_for_poll(struct irq_desc *desc)
+ __must_hold(&desc->lock)
{
if (WARN_ONCE(irq_poll_cpu == smp_processor_id(),
"irq poll in progress on cpu %d for irq %d\n",
@@ -66,7 +67,7 @@
raw_spin_lock(&desc->lock);
/*
- * PER_CPU, nested thread interrupts and interrupts explicitely
+ * PER_CPU, nested thread interrupts and interrupts explicitly
* marked polled are excluded from polling.
*/
if (irq_settings_is_per_cpu(desc) ||
@@ -76,7 +77,7 @@
/*
* Do not poll disabled interrupts unless the spurious
- * disabled poller asks explicitely.
+ * disabled poller asks explicitly.
*/
if (irqd_irq_disabled(&desc->irq_data) && !force)
goto out;
@@ -212,9 +213,9 @@
*/
raw_spin_lock_irqsave(&desc->lock, flags);
for_each_action_of_desc(desc, action) {
- printk(KERN_ERR "[<%p>] %pf", action->handler, action->handler);
+ printk(KERN_ERR "[<%p>] %ps", action->handler, action->handler);
if (action->thread_fn)
- printk(KERN_CONT " threaded [<%p>] %pf",
+ printk(KERN_CONT " threaded [<%p>] %ps",
action->thread_fn, action->thread_fn);
printk(KERN_CONT "\n");
}
@@ -292,7 +293,7 @@
* So in case a thread is woken, we just note the fact and
* defer the analysis to the next hardware interrupt.
*
- * The threaded handlers store whether they sucessfully
+ * The threaded handlers store whether they successfully
* handled an interrupt and we check whether that number
* changed versus the last invocation.
*
@@ -442,10 +443,6 @@
static int __init irqfixup_setup(char *str)
{
-#ifdef CONFIG_PREEMPT_RT_BASE
- pr_warn("irqfixup boot option not supported w/ CONFIG_PREEMPT_RT_BASE\n");
- return 1;
-#endif
irqfixup = 1;
printk(KERN_WARNING "Misrouted IRQ fixup support enabled.\n");
printk(KERN_WARNING "This may impact system performance.\n");
@@ -458,10 +455,6 @@
static int __init irqpoll_setup(char *str)
{
-#ifdef CONFIG_PREEMPT_RT_BASE
- pr_warn("irqpoll boot option not supported w/ CONFIG_PREEMPT_RT_BASE\n");
- return 1;
-#endif
irqfixup = 2;
printk(KERN_WARNING "Misrouted IRQ fixup and polling support "
"enabled\n");
--
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