From: Yinghai Lu <yinghai@kernel.org>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] sparseirq: set lock_class for legacy irq when sparse_irq is selected
Date: Mon, 22 Dec 2008 20:24:09 -0800 [thread overview]
Message-ID: <495067E9.9000904@kernel.org> (raw)
Impact: fix
that is used to call init_one_irq_desc, after we use static one directly, that line
need to be duplicated too.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
kernel/irq/handle.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-2.6/kernel/irq/handle.c
===================================================================
--- linux-2.6.orig/kernel/irq/handle.c
+++ linux-2.6/kernel/irq/handle.c
@@ -146,6 +146,7 @@ void __init early_irq_init(void)
for (i = 0; i < legacy_count; i++) {
desc[i].irq = i;
desc[i].kstat_irqs = kstat_irqs_legacy[i];
+ lockdep_set_class(&desc[i].lock, &irq_desc_lock_class);
irq_desc_ptrs[i] = desc + i;
}
next reply other threads:[~2008-12-23 4:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-23 4:24 Yinghai Lu [this message]
2008-12-27 10:06 ` [PATCH] sparseirq: set lock_class for legacy irq when sparse_irq is selected Ingo Molnar
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