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From: Ingo Molnar <mingo@elte.hu>
To: Christoph Hellwig <hch@lst.de>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
	"H. Peter Anvin" <hpa@zytor.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Arjan van de Ven <arjan@infradead.org>
Subject: Re: [PATCH] x86-32: always use irq stacks
Date: Wed, 16 Jun 2010 07:56:09 +0200	[thread overview]
Message-ID: <20100616055609.GC17936@elte.hu> (raw)
In-Reply-To: <20100616051629.GA26012@lst.de>


* Christoph Hellwig <hch@lst.de> wrote:

> ping?  This just came up again as a side-issue in the direct reclaim thread.  
> x86-32 really is the only one out there still having this compared to the 
> other common architetures like x86-64, powerpc and s390.

We should also make 8K stacks the default on 32-bit. I.e. remove all the 
Kconfig distinctions and make the stack model similar on 32-bit and 64-bit 
x86.

Thanks,

	Ingo

  reply	other threads:[~2010-06-16  5:56 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-26 11:09 [PATCH] x86-32: always use irq stacks Christoph Hellwig
2010-05-26 12:47 ` Thomas Gleixner
2010-05-26 13:00   ` Christoph Hellwig
2010-06-16  5:16 ` Christoph Hellwig
2010-06-16  5:56   ` Ingo Molnar [this message]
2010-06-16  6:27     ` Christoph Hellwig
2010-06-16  7:32       ` Ingo Molnar

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