From: Daniel Hellstrom <daniel@gaisler.com>
To: sparclinux@vger.kernel.org
Subject: [PATCH 0/3] sparc32: boot_cpu_id patches
Date: Thu, 21 Apr 2011 14:19:33 +0000 [thread overview]
Message-ID: <4DB03CF5.9060308@gaisler.com> (raw)
Hello,
The LEON patches in this series must be applied after the genirq patches
[2..7] previously sent.
It adds support for LEON to boot on a CPU other than CPU0 on
single-processor linux kernels. I have tried to clean up the boot_cpu_id
initialization and move it to the DATA section and at the same time use
the value to determine if it is the first CPU booting in the LEON case.
Happy easter everyone,
Daniel
---
arch/sparc/include/asm/setup.h | 12 +++++++++
arch/sparc/kernel/head_32.S | 51
+++++++++++++++++++++-----------------
arch/sparc/kernel/leon_kernel.c | 21 +++++++++-------
arch/sparc/kernel/leon_smp.c | 5 +++-
arch/sparc/kernel/setup_32.c | 4 +++
arch/sparc/kernel/smp_32.c | 2 -
arch/sparc/kernel/sun4d_irq.c | 5 +--
7 files changed, 62 insertions(+), 38 deletions(-)
next reply other threads:[~2011-04-21 14:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-21 14:19 Daniel Hellstrom [this message]
2011-04-21 23:46 ` [PATCH 0/3] sparc32: boot_cpu_id patches David Miller
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