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linux/arch/ia64
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John Keller ff740fb021 [IA64] SN: prevent IRQ retargetting in request_irq() 
With the introduction of the generic affinity autoselector,
irq_select_affinity(), IRQs are now being retargetted,
using a default mask, via the request_irq() path.
This results in all IRQs targetted at CPU 0.

SN Altix assigns affinity in the SN PROM, and does not
expect that to be changed as part of request_irq().

Set the IRQ_AFFINITY_SET flag to prevent
request_irq() from resetting affinity.

Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-12-09 10:57:18 -08:00
..
configs [IA64] Updated the generic_defconfig to work with the 2.6.28-rc7 kernel. 2008-12-09 10:07:48 -08:00
dig [IA64] Add Variable Page Size and IA64 Support in Intel IOMMU 2008-10-17 12:14:13 -07:00
hp [IA64] use common header for software IO/TLB 2008-11-04 11:31:29 -08:00
ia32 Merge branch 'x86/um-header' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-10-23 10:22:01 -07:00
include/asm [IA64] remove BUILD_BUG_ON from paravirt_getreg() 2008-12-09 10:01:26 -08:00
kernel [IA64] Clear up section mismatch with arch_unregister_cpu() 2008-12-09 10:08:44 -08:00
kvm KVM: ia64: Fix: Use correct calling convention for PAL_VPS_RESUME_HANDLER 2008-11-23 15:08:22 +02:00
lib [IA64] Add Variable Page Size and IA64 Support in Intel IOMMU 2008-10-17 12:14:13 -07:00
mm [IA64] fix the difference between node_mem_map and node_start_pfn 2008-11-04 11:31:12 -08:00
oprofile oprofile: more whitespace fixes 2008-10-15 20:55:51 +02:00
pci PCI: Add ability to mmap legacy_io on some platforms 2008-10-20 11:01:46 -07:00
scripts ia64/pv_ops: paravirtualized instruction checker. 2008-10-17 10:12:54 -07:00
sn [IA64] SN: prevent IRQ retargetting in request_irq() 2008-12-09 10:57:18 -08:00
uv [IA64] Simplify SGI uv vs. sn2 driver issues 2008-11-04 11:29:39 -08:00
xen [IA64] xen: fix xen_get_eflags. 2008-11-20 13:43:01 -08:00
install.sh
Kconfig [IA64] reorder Kconfig options to match x86 2008-11-06 09:24:43 -08:00
Kconfig.debug
Makefile Pull vtd-iommu into release branch 2008-10-17 13:52:22 -07:00
module.lds