linux-kernel - Re: [PATCH] acpi: add support for extended IRQ to PCI link

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Message-ID: <5640C9BB.70003@codeaurora.org>
Date:	Mon, 9 Nov 2015 11:28:43 -0500
From:	Sinan Kaya <okaya@...eaurora.org>
To:	Timur Tabi <timur@...eaurora.org>,
	Jiang Liu <jiang.liu@...ux.intel.com>,
	linux-acpi@...r.kernel.org, cov@...eaurora.org, jcm@...hat.com
Cc:	agross@...eaurora.org, linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Len Brown <lenb@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] acpi: add support for extended IRQ to PCI link



On 11/9/2015 8:50 AM, Timur Tabi wrote:
> Sinan Kaya wrote:
>>
>> I'm concerned about this though since you warned. This used to consume
>> 1024 bytes now 4096 bytes.
>>
>> static int acpi_irq_penalty[ACPI_MAX_IRQS] = {
>>      PIRQ_PENALTY_ISA_ALWAYS,    /* IRQ0 timer */
>> ...
>> }
>
> As long as it's not ever put on the stack, it should be fine.
>

Alright...

If 1k global is OK, 4k global should be OK too.

-- 
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a 
Linux Foundation Collaborative Project
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