From: David Miller <davem@davemloft.net>
To: elendil@planet.nl
Cc: bzolnier@gmail.com, sparclinux@vger.kernel.org,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: cmd64x: irq 14: nobody cared - system is dreadfully slow
Date: Tue, 23 Jun 2009 03:43:16 -0700 (PDT) [thread overview]
Message-ID: <20090623.034316.149816033.davem@davemloft.net> (raw)
In-Reply-To: <200906221604.17915.elendil@planet.nl>
From: Frans Pop <elendil@planet.nl>
Date: Mon, 22 Jun 2009 16:04:15 +0200
> On Monday 22 June 2009, you wrote:
>> From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
>> Subject: [PATCH] ide: fix handling of unexpected IRQs vs request_irq()
>>
>> Add ide_host_enable_irqs() helper and use it in ide_host_register()
>> before registering ports. Then remove no longer needed IRQ unmasking
>> from in init_irq().
>>
>> This should fix the problem with "screaming" shared IRQ on the first
>> port (after request_irq() call while we have the unexpected IRQ pending
>> on the second port) which was uncovered by my rework of the serialized
>> interfaces support.
>
> Thanks Bart. This does solve the "nobody cared" problem.
> Tested-by: Frans Pop <elendil@planet.nl>
I've applied this patch to my tree, thanks everyone!
prev parent reply other threads:[~2009-06-23 10:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200906211446.38598.elendil@planet.nl>
[not found] ` <20090621.224510.96380426.davem@davemloft.net>
[not found] ` <200906220843.14337.elendil@planet.nl>
2009-06-22 11:21 ` Bartlomiej Zolnierkiewicz
2009-06-22 14:04 ` Frans Pop
2009-06-22 14:39 ` Bartlomiej Zolnierkiewicz
2009-06-22 15:16 ` Frans Pop
2009-06-22 17:38 ` Bartlomiej Zolnierkiewicz
2009-06-22 19:01 ` Frans Pop
2009-06-22 21:35 ` Bartlomiej Zolnierkiewicz
2009-06-23 7:51 ` [PATCH] ide-cd: Improve "weird block size" error message Frans Pop
2009-06-23 7:57 ` Borislav Petkov
2009-06-23 8:02 ` Borislav Petkov
2009-06-23 23:03 ` David Miller
2009-06-23 8:20 ` Frans Pop
2009-06-23 10:59 ` David Miller
2009-06-23 11:13 ` Frans Pop
2009-06-23 11:18 ` David Miller
2009-06-23 21:30 ` Frans Pop
2009-06-23 23:01 ` David Miller
2009-06-29 11:19 ` Jan Engelhardt
2009-06-23 10:15 ` cmd64x: irq 14: nobody cared - system is dreadfully slow David Miller
2009-06-23 14:58 ` Frans Pop
2009-06-23 16:13 ` Bartlomiej Zolnierkiewicz
2009-06-23 23:04 ` David Miller
2009-06-23 10:47 ` David Miller
2009-06-23 10:43 ` David Miller [this message]
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