| To: | <linux-mips@linux-mips.org> |
|---|---|
| Subject: | 64-bit 2.6.17.7 SMP hangs in __cpu_up(). |
| From: | "Kaz Kylheku" <kaz@zeugmasystems.com> |
| Date: | Thu, 7 Sep 2006 16:25:51 -0700 |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
| Thread-index: | AcbS1PVG2vPyjOlUQySm6lGUUHn3SQ== |
| Thread-topic: | 64-bit 2.6.17.7 SMP hangs in __cpu_up(). |
Anyone seen anything like this?
Execution does not get past the loop:
while (!cpu_isset(cpu, cpu_callin_map))
udelay(100);
The other CPU is not coming up.
32 bit SMP works fine.
The board is a relative of the Broadcom BigSur. The processor CPU is the
1280, dual core.
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