From: arnd@arndb•de
To: paulus@samba•org
Cc: linuxppc-dev@ozlabs•org, cbe-oss-dev@ozlabs•org,
linux-kernel@vger•kernel.org
Subject: [patch 02/20] cell: fix interrupt priority handling
Date: Mon, 19 Jun 2006 20:33:17 +0200 [thread overview]
Message-ID: <20060619183404.213201000@klappe.arndb.de> (raw)
In-Reply-To: 20060619183315.653672000@klappe.arndb.de
Checking the priority field to test for irq validity is
completely bogus and breaks with future external interrupt
controllers.
Signed-off-by: Arnd Bergmann <arnd.bergmann@de•ibm.com>
---
Index: powerpc.git/arch/powerpc/platforms/cell/interrupt.c
===================================================================
--- powerpc.git.orig/arch/powerpc/platforms/cell/interrupt.c
+++ powerpc.git/arch/powerpc/platforms/cell/interrupt.c
@@ -117,8 +117,7 @@ static int iic_external_get_irq(struct c
* One of these units can be connected
* to an external interrupt controller.
*/
- if (pending.prio > 0x3f ||
- pending.class != 2)
+ if (pending.class != 2)
break;
irq = IIC_EXT_OFFSET
+ spider_get_irq(node)
--
next prev parent reply other threads:[~2006-06-19 18:33 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-19 18:33 [patch 00/20] cell: patches for 2.6.18 arnd
2006-06-19 18:33 ` [patch 01/20] cell: add RAS support arnd
2006-06-20 15:43 ` [Cbe-oss-dev] " Olof Johansson
2006-06-20 16:26 ` Arnd Bergmann
2006-06-20 17:50 ` Olof Johansson
2006-06-20 19:00 ` Geoff Levand
2006-06-21 1:46 ` Benjamin Herrenschmidt
2006-06-19 18:33 ` arnd [this message]
2006-06-19 18:33 ` [patch 03/20] cell: update defconfig arnd
2006-06-19 18:33 ` [patch 04/20] cell: register SPUs as sysdevs arnd
2006-06-19 18:33 ` [patch 05/20] cell: always build spu base into the kernel arnd
2006-06-19 18:33 ` [patch 06/20] spufs: restore mapping of mssync register arnd
2006-06-19 18:33 ` [patch 07/20] spufs: fix deadlock in spu_create error path arnd
2006-06-20 1:16 ` Michael Ellerman
2006-06-19 18:33 ` [patch 08/20] spufs: set up correct SLB entries for 64k pages arnd
2006-06-19 18:33 ` [patch 09/20] spufs: add a phys-id attribute to each SPU context arnd
2006-06-19 18:33 ` [patch 10/20] spufs: fix initial state of wbox file arnd
2006-06-19 18:33 ` [patch 11/20] spufs: use kzalloc in create_spu arnd
2006-06-19 18:33 ` [patch 12/20] spufs: dont try to access SPE channel 1 count arnd
2006-06-19 18:33 ` [patch 13/20] spufs: split the Cell BE support into generic and platform dependant parts arnd
2006-06-19 18:33 ` [patch 14/20] spufs: further abstract priv1 register access arnd
2006-06-19 18:33 ` [patch 15/20] spufs: fix spu irq affinity setting arnd
2006-06-19 18:33 ` [patch 16/20] spufs: remove stop_code from struct spu arnd
2006-06-19 18:33 ` [patch 17/20] spufs: fix Makefile for "make clean" arnd
2006-06-19 18:33 ` [patch 18/20] spufs: clear class2 interrupt status before wakeup arnd
2006-06-19 18:33 ` [patch 19/20] spufs: fail spu_create with invalid flags arnd
2006-06-19 18:33 ` [patch 20/20] spufs: one more fix for 64k pages arnd
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