linux-kernel - Re: [PATCH 2/3] kgdb, mips: add arch support for the kernel's kgdb core

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Date:	Fri, 18 Jul 2008 12:50:08 -0500
From:	Jason Wessel <jason.wessel@...driver.com>
To:	Atsushi Nemoto <anemo@....ocn.ne.jp>
CC:	linux-kernel@...r.kernel.org, ralf@...ux-mips.org,
	linux-mips@...ux-mips.org
Subject: Re: [PATCH 2/3] kgdb, mips: add arch support for the kernel's kgdb
 core

Atsushi Nemoto wrote:
> 
> The kgdb_ealy_setup check should be at beginning of init_IRQ (before
> set_irq_noprobe loop)?


I would agree, and it looks like the following now in the patch.
I will revalidate with the HW to ensure there is no regression. :-)

Jason.

@@ -130,8 +135,18 @@ void __init init_IRQ(void)
 {
 	int i;
 
+#ifdef CONFIG_KGDB
+	if (kgdb_early_setup)
+		return;
+#endif
+
 	for (i = 0; i < NR_IRQS; i++)
 		set_irq_noprobe(i);
 
 	arch_init_irq();
+
+#ifdef CONFIG_KGDB
+	if (!kgdb_early_setup)
+		kgdb_early_setup = 1;
+#endif
 }
--
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