From: David Miller <davem@davemloft.net>
To: grant.likely@secretlab.ca
Cc: sam@ravnborg.org, sfr@canb.auug.org.au, monstr@monstr.eu,
microblaze-uclinux@itee.uq.edu.au,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
benh@kernel.crashing.org, sparclinux@vger.kernel.org
Subject: Re: [PATCH v3] of: Create asm-generic/of.h and provide default of_node_to_nid()
Date: Mon, 26 Jul 2010 18:38:08 -0700 (PDT) [thread overview]
Message-ID: <20100726.183808.15223674.davem@davemloft.net> (raw)
In-Reply-To: <AANLkTikpON7WUkTLrnW4y2kghM=H8cLCAFst08S3cL_Z@mail.gmail.com>
From: Grant Likely <grant.likely@secretlab.ca>
Date: Mon, 26 Jul 2010 16:51:01 -0600
> Indeed. I looked at it briefly, but it wasn't immediately clear what
> the impact would be to switch powerpc over to -1, and it looked to me
> like sparc depends on -1 to signify no node association.
Kernel wide, NUMA interfaces tend to take "-1" to mean "any node."
I had looked over the powerpc cases, and besides 1 or 2 strange
locations the powerpc call sites were ready to handle -1.
next prev parent reply other threads:[~2010-07-27 1:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-26 22:04 Grant Likely
2010-07-26 22:05 ` Grant Likely
2010-07-26 22:26 ` Sam Ravnborg
2010-07-26 22:42 ` Grant Likely
2010-07-26 22:48 ` David Miller
2010-07-26 22:51 ` Grant Likely
2010-07-27 1:38 ` David Miller [this message]
2010-07-27 1:57 ` Grant Likely
2010-07-27 13:34 ` Arnd Bergmann
2010-07-27 16:52 ` Sam Ravnborg
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