From: Thomas Schwinge <thomas@codesourcery.com>
To: linux-sh@vger.kernel.org
Subject: Migo-R (SH7722) vs. NUMA
Date: Wed, 07 Mar 2012 10:15:48 +0000 [thread overview]
Message-ID: <8762egpvhn.fsf@schwinge.name> (raw)
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Hi!
I've been working on upgrading the kernel for our Migo-R (SH7722) board
From ancient 2.6.30.6 to something more modern, 3.2. But, based on
migor_defconfig, it wouldn't boot, and instead just hang after the boot
loader. I bisected this to commit
19d8f84f86af867abee174be8bf1e4941a59143d (2010-05-10). (To build this
tree, you need to cherry-pick 06225c08ec2ad0f0dec063df7f08773a8358db12
and apply the equivalent of c77b29db74a0ea4fdce0564a63b8876798625d64 to
arch/sh/kernel/setup.c.)
By chance I figured out that disabling NUMA support (which is enabled for
migor_defconfig) would make it work again for this tree, as well as later
versions, such as the 3.2 release. I guess this should be fixed
properly?
Grüße,
Thomas
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next reply other threads:[~2012-03-07 10:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-07 10:15 Thomas Schwinge [this message]
2012-03-08 1:24 ` Migo-R (SH7722) vs. NUMA Kuninori Morimoto
2012-03-08 7:07 ` Thomas Schwinge
2012-03-08 8:04 ` Kuninori Morimoto
2012-03-08 14:22 ` Thomas Schwinge
2012-03-22 3:28 ` Paul Mundt
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