user/sven/linux.git/include/linux/irqnr.h, branch v3.18.74

Remove GENERIC_HARDIRQ config option

2013-09-13T13:09:52Z

After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48Z

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

genirq: Fix up irq_node() for irq_data changes.

2010-10-28T09:58:39Z

Now that the node ID is tracked in the irq_data structure, update the irq_node() definition accordingly. This fixes up irq_node() usage under GENERIC_HARDIRQS_NO_DEPRECATED && SMP. Signed-off-by: Paul Mundt LKML-Reference: <20101028023031.GB10365@linux-sh.org> Signed-off-by: Thomas Gleixner

genirq: Implement sane enumeration

2010-10-12T14:39:07Z

Use the allocator bitmap to lookup active interrupts. Signed-off-by: Thomas Gleixner Reviewed-by: Ingo Molnar

irq: Add irq_node() primitive

2009-08-29T13:53:00Z

... to return irq_desc node info without #ifdefs at the callsites. Signed-off-by: Yinghai Lu Cc: Andrew Morton Cc: Jesse Barnes LKML-Reference: <4A95C350.8060308@kernel.org> Signed-off-by: Ingo Molnar

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27T16:28:43Z

Conflicts: arch/parisc/kernel/irq.c arch/x86/include/asm/fixmap_64.h arch/x86/include/asm/setup.h kernel/irq/handle.c Semantic merge: arch/x86/include/asm/fixmap.h Signed-off-by: Ingo Molnar

cpumask, irq: non-x86 build failures

2009-01-11T18:13:45Z

Ingo Molnar wrote: > All non-x86 architectures fail to build: > > In file included from /home/mingo/tip/include/linux/random.h:11, > from /home/mingo/tip/include/linux/stackprotector.h:6, > from /home/mingo/tip/init/main.c:17: > /home/mingo/tip/include/linux/irqnr.h:26:63: error: asm/irq_vectors.h: No such file or directory Do not include asm/irq_vectors.h in generic code - it's not available on all architectures. Signed-off-by: Ingo Molnar

irq: initialize nr_irqs based on nr_cpu_ids

2009-01-11T18:13:38Z

Impact: Reduce memory usage. This is the second half of the changes to make the irq_desc_ptrs be variable sized based on nr_cpu_ids. This is done by adding a new "max_nr_irqs" macro to irq_vectors.h (and a dummy in irqnr.h) to return a max NR_IRQS value based on NR_CPUS or nr_cpu_ids. This necessitated moving the define of MAX_IO_APICS to a separate file (asm/apicnum.h) so it could be included without the baggage of the other asm/apicdef.h declarations. Signed-off-by: Mike Travis

sparseirq: make for_each_irq_desc() more robust

2009-01-07T22:18:08Z

Raja reported for_each_irq_desc() has possibility unsafeness: if anyone write folliwing code, for_each_irq_desc() doesn't work as intended: (right now this code does not exist at all) if (safe) for_each_irq_desc(irq, desc) { ... } else panic(); Reported-by: Raja R Harinath Signed-off-by: KOSAKI Motohiro Signed-off-by: Ingo Molnar

genirq: provide irq_to_desc() to non-genirq architectures too

2009-01-05T13:53:30Z

Impact: build fix on non-genirq architectures Sam Ravnborg reported this build failure on sparc32 allmodconfig, the GPIO drivers assume the presence of irq_to_desc(): drivers/gpio/gpiolib.c: In function `gpiolib_dbg_show': drivers/gpio/gpiolib.c:1146: error: implicit declaration of function 'irq_to_desc' Add it in the !genirq case too. Reported-by: Sam Ravnborg Signed-off-by: Ingo Molnar Tested-by: Sam Ravnborg