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# --- ROCK-COPYRIGHT-NOTE-BEGIN ---# # This copyright note is auto-generated by ./scripts/Create-CopyPatch.# Please add additional copyright information _after_ the line containing# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!# # ROCK Linux: rock-src/package/base/linux26/arch-ppc-smp-hotfix.patch# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf# # This program is free software; you can redistribute it and/or modify# it under the terms of the GNU General Public License as published by# the Free Software Foundation; either version 2 of the License, or# (at your option) any later version. A copy of the GNU General Public# License can be found at Documentation/COPYING.# # Many people helped and are helping developing ROCK Linux. Please# have a look at http://www.rocklinux.org/ and the Documentation/TEAM# file for details.# # --- ROCK-COPYRIGHT-NOTE-END ---
This is only a quick fix to make the 2.6 kernel compile on PowerPC.Untested due to the lack of SMP hardware ...
- Rene Rebe <rene@rocklinux.org>
--- linux-2.6.0-test4/arch/ppc/kernel/smp.c.orig 2003-08-23 02:00:45.000000000 +0200
+++ linux-2.6.0-test4/arch/ppc/kernel/smp.c 2003-09-06 00:56:46.000000000 +0200
@@ -47,7 +47,6 @@
DEFINE_PER_CPU(unsigned int, prof_multiplier); DEFINE_PER_CPU(unsigned int, prof_counter); unsigned long cache_decay_ticks = HZ/100;-unsigned long cpu_online_map = cpumask_of_cpu(0);
unsigned long cpu_possible_map = 1UL; int smp_hw_index[NR_CPUS]; struct thread_info *secondary_ti;@@ -361,6 +360,7 @@
void __devinit smp_prepare_boot_cpu(void) {+ unsigned long cpu_online_map = cpumask_of_cpu(0);
cpu_set(smp_processor_id(), cpu_online_map); cpu_set(smp_processor_id(), cpu_possible_map); }@@ -399,6 +399,7 @@
struct task_struct *p; char buf[32]; int c;+ unsigned long cpu_online_map = cpumask_of_cpu(0);
/* create a process for the processor */ /* only regs.msr is actually used, and 0 is OK for it */
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