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From: "Yinghai Lu" <yinghai.lu@amd.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>,
	"Andi Kleen" <ak@muc.de>, "Muli Ben-Yehuda" <muli@il.ibm.com>
Cc: "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86-64: using cpu_online_map instead of APIC_ALL_CPUS
Date: Sun, 22 Oct 2006 09:42:38 -0700	[thread overview]
Message-ID: <86802c440610220942m4fc77edbi7b6d62a2b2b378c5@mail.gmail.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 207 bytes --]

Using cpu_online_map instead of APIC_ALL_CPUS for flat apic mode, So
__assign_irq_vector can refer correct per_cpu data.

Cc: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com>

[-- Attachment #2: vector_allocation_domain.diff --]
[-- Type: text/x-patch, Size: 485 bytes --]

diff --git a/arch/x86_64/kernel/genapic_flat.c b/arch/x86_64/kernel/genapic_flat.c
index 7c01db8..490df69 100644
--- a/arch/x86_64/kernel/genapic_flat.c
+++ b/arch/x86_64/kernel/genapic_flat.c
@@ -32,8 +32,7 @@ static cpumask_t flat_vector_allocation_
 	 * deliver interrupts to the wrong hyperthread when only one
 	 * hyperthread was specified in the interrupt desitination.
 	 */
-	cpumask_t domain = { { [0] = APIC_ALL_CPUS, } };
-	return domain;
+	return cpu_online_map;
 }
 
 /*

             reply	other threads:[~2006-10-22 16:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-22 16:42 Yinghai Lu [this message]
2006-10-22 16:50 ` Muli Ben-Yehuda
2006-10-22 17:55 ` Eric W. Biederman
2006-10-22 19:58   ` Yinghai Lu
2006-10-23  7:43     ` Muli Ben-Yehuda
2006-10-23  8:05       ` yhlu

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