kernel.git/arch/parisc/kernel/smp.c, branch linux-2.6.30.y

Merge branch 'rusty-cpumask-parisc' into parisc

2009-04-02T01:43:14Z

parisc: add ftrace (function and graph tracer) functionality

2009-03-31T02:51:34Z

This patch adds the ftrace debugging functionality to the parisc kernel. It will currently only work with 64bit kernels, because the gcc options -pg and -ffunction-sections can't be enabled at the same time and -ffunction-sections is still needed to be able to link 32bit kernels. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin

cpumask: Use accessors code.: parisc

2009-03-16T03:49:38Z

Impact: use new API Use the accessors rather than frobbing bits directly. Most of this is in arch code I haven't even compiled, but it is mostly straightforward. Signed-off-by: Rusty Russell Signed-off-by: Mike Travis

cpumask: arch_send_call_function_ipi_mask: parisc

2009-03-16T03:49:37Z

We're weaning the core code off handing cpumask's around on-stack. This introduces arch_send_call_function_ipi_mask(), and by defining it, the old arch_send_call_function_ipi is defined by the core code. We also take the chance to change send_IPI_mask() and use the new for_each_cpu() iterator. Signed-off-by: Rusty Russell

parisc: Replace NR_CPUS in parisc code

2009-01-05T19:09:02Z

parisc: Replace most arrays sized by NR_CPUS with percpu variables. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin

parisc: trivial fixes

2009-01-05T19:00:21Z

trivial fixes: - use KERN_WARNING for printk() - use BUG_ON() instead of "if (xx) BUG();" Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

cpumask: centralize cpu_online_map and cpu_possible_map

2008-12-13T10:49:41Z

Impact: cleanup Each SMP arch defines these themselves. Move them to a central location. Twists: 1) Some archs (m32, parisc, s390) set possible_map to all 1, so we add a CONFIG_INIT_ALL_POSSIBLE for this rather than break them. 2) mips and sparc32 '#define cpu_possible_map phys_cpu_present_map'. Those archs simply have phys_cpu_present_map replaced everywhere. 3) Alpha defined cpu_possible_map to cpu_present_map; this is tricky so I just manipulate them both in sync. 4) IA64, cris and m32r have gratuitous 'extern cpumask_t cpu_possible_map' declarations. Signed-off-by: Rusty Russell Reviewed-by: Grant Grundler Tested-by: Tony Luck Acked-by: Ingo Molnar Cc: Mike Travis Cc: ink@jurassic.park.msu.ru Cc: rmk@arm.linux.org.uk Cc: starvik@axis.com Cc: tony.luck@intel.com Cc: takata@linux-m32r.org Cc: ralf@linux-mips.org Cc: grundler@parisc-linux.org Cc: paulus@samba.org Cc: schwidefsky@de.ibm.com Cc: lethal@linux-sh.org Cc: wli@holomorphy.com Cc: davem@davemloft.net Cc: jdike@addtoit.com Cc: mingo@redhat.com

on_each_cpu(): kill unused 'retry' parameter

2008-06-26T09:24:38Z

It's not even passed on to smp_call_function() anymore, since that was removed. So kill it. Acked-by: Jeremy Fitzhardinge Reviewed-by: Paul E. McKenney Signed-off-by: Jens Axboe

parisc: convert to generic helpers for IPI function calls

2008-06-26T09:22:57Z

This converts parisc to use the new helpers for smp_call_function() and friends, and adds support for smp_call_function_single(). Tested by Kyle, seems to work. Cc: Matthew Wilcox Cc: Grant Grundler Signed-off-by: Kyle McMartin Signed-off-by: Jens Axboe

[PARISC] Kill off broken irqstack code

2007-10-18T07:59:31Z

It's been unfinished and broken long enough, and I have some ideas on how to do it more cleanly. Signed-off-by: Kyle McMartin