Thomas Gleixner 421d1563c6 mips: Validate online cpus in irq_set_affinity() callbacks ...

The [user space] interface does not filter out offline cpus. It merily
guarantees that the mask contains at least one online cpu.

So the selector in the irq chip implementation needs to make sure to
pick only an online cpu because otherwise:

     Offline Core 1
     Set affinity to 0xe (is valid due to online mask 0xd)
     cpumask_first will pick core 1, which is offline

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20140304203100.744800502@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2014-03-12 13:07:40 +01:00

..

alpha

alpha: fix broken network checksum

2014-01-31 09:21:55 -08:00

arc

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2014-01-30 16:58:05 -08:00

arm

arm: mmp: Remove pointless fiddling with irq internals

2014-03-04 17:37:52 +01:00

arm64

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2014-02-14 11:10:49 -08:00

avr32

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-01-25 11:17:34 -08:00

blackfin

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-01-31 09:31:14 -08:00

c6x

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cris

Merge tag 'cris-correction-for-3.14' of git://jni.nu/cris

2014-01-28 09:01:14 -08:00

frv

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2014-01-30 16:58:05 -08:00

hexagon

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-01-25 11:17:34 -08:00

ia64

ia64: Validate online cpus in irq_set_affinity() callbacks

2014-03-12 13:07:40 +01:00

m32r

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-01-25 11:17:34 -08:00

m68k

m68k: Do not rely on magic indirect includes

2014-03-05 13:28:32 +01:00

metag

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-01-25 11:17:34 -08:00

microblaze

microblaze: Fix a typo when disabling stack protection

2014-02-10 07:44:11 +01:00

mips

mips: Validate online cpus in irq_set_affinity() callbacks

2014-03-12 13:07:40 +01:00

mn10300

mn10300: Remove deprecated IRQF_DISABLED

2014-03-04 21:47:51 +01:00

openrisc

Merge tag 'for-3.14' of git://openrisc.net/~jonas/linux

2014-01-30 17:08:41 -08:00

parisc

execve: use 'struct filename *' for executable name passing

2014-02-05 12:54:53 -08:00

powerpc

powerpc: eeh: Fixup the brown paperbag fallout of the "cleanup"

2014-03-05 00:13:33 +01:00

s390

s390: Do not rely on magic indirect includes

2014-03-04 23:57:29 +01:00

score

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-01-31 09:31:14 -08:00

sh

sh: Use irq_set_affinity instead of homebrewn code

2014-03-04 17:37:55 +01:00

sparc

sparc: Use the core irq stats function

2014-03-04 17:37:53 +01:00

tile

tile: remove compat_sys_lookup_dcookie declaration to fix compile error

2014-02-01 10:55:15 -08:00

um

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2014-01-26 11:06:16 -08:00

unicore32

arch/unicore32/kernel/early_printk.c:setup_early_printk: missing initialization

2014-01-27 21:02:39 -08:00

x86

x86: hardirq: Make irq_hv_callback_count available for CONFIG_HYPERV=m as well

2014-03-06 12:08:37 +01:00

xtensa

xtensa: Use irq_set_affinity instead of homebrewn code

2014-03-04 17:37:55 +01:00

.gitignore

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Kconfig

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