From: Andrew Morton <akpm@osdl.org>
To: Paul Mackerras <paulus@samba.org>
Cc: torvalds@osdl.org, anton@samba.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] IRQ stacks for PPC64
Date: Tue, 25 May 2004 04:09:34 -0700 [thread overview]
Message-ID: <20040525040934.14e20635.akpm@osdl.org> (raw)
In-Reply-To: <16563.9827.783950.254480@cargo.ozlabs.ibm.com>
Paul Mackerras <paulus@samba.org> wrote:
>
> This patch implements separate per-cpu stacks for
> processing interrupts and softirqs, along the lines of the
> CONFIG_4KSTACKS stuff on x86.
Your show_stack()-from-irq code will need a bit of work to hop across to
the next stack.
next prev parent reply other threads:[~2004-05-25 11:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-25 10:56 Paul Mackerras
2004-05-25 11:09 ` Andrew Morton [this message]
2004-05-25 11:19 ` Paul Mackerras
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