bk pull on ia64 linux tree

From: Luck, Tony <tony.luck_at_intel.com>
Date: 2004-09-23 09:14:53
Hi Linus,

please do a

	bk pull http://lia64.bkbits.net/linux-ia64-release-2.6.9

This will update the files shown below.



 arch/ia64/hp/common/sba_iommu.c |   80 +++++++++++++++++++++++++++++++++++++++-
 arch/ia64/kernel/acpi.c         |   67 +++++++++++++++++++++++++++++++++
 arch/ia64/kernel/iosapic.c      |   55 ++++++++++++++++++++++++++-
 arch/ia64/mm/discontig.c        |   35 ++++++++++++-----
 arch/ia64/pci/pci.c             |    5 ++
 include/asm-ia64/iosapic.h      |    3 +
 6 files changed, 230 insertions(+), 15 deletions(-)

through these ChangeSets:

<alex.williamson@hp.com> (04/09/09 1.1803.153.3)
   [IA64] iosapic.h, pci.c, iosapic.c, acpi.c: iosapic NUMA interrupt locality
   This patch associates IOSAPICs with NUMA nodes such that interrupts
   gets assigned to a reasonably good default CPU.  The patch does not
   depend on the pxm_to_nid_map fixup, but results will be strange in some
   configurations without it.  This should work on any NUMA box that
   exposes IOSAPICs with _MAT & _PXM methods, but it's only been tested on
   an rx8620.  There should be no change in behavior for boxes that don't
   export both of these in ACPI namespace.
   Signed-off-by: Alex Williamson <alex.williamson@hp.com>
   Signed-off-by: Tony Luck <tony.luck@intel.com>

<alex.williamson@hp.com> (04/09/09 1.1803.153.2)
   [IA64] sba_iommu.c: sba_iommu NUMA locality
   This patch adds NUMA locality info to sba_iommu, allowing coherent
   DMA mappings to be allocated from the node nearest to the I/O.  This
   patch isn't dependent on the previous pxm_to_nid_map fixup, but may be
   sub-optimal in some cases without it.  Thanks
   Signed-off-by: Alex Williamson <alex.williamson@hp.com>
   Signed-off-by: Tony Luck <tony.luck@intel.com>

<alex.williamson@hp.com> (04/09/09 1.1803.153.1)
   [IA64] discontig.c: fixup pxm_to_nid_map
   I'd like to be able to use pxm_to_nid_map in several places to
   discover proximity domain to node id associations.  Unfortunately, after
   reassign_cpu_only_nodes() plays with the node space, the pxm_to_nid_map
   doesn't necessarily reflect reality.  This fixes up the table so it's
   still valid.  Note that nid_to_pxm_map is still potentially broken, but
   has a one-to-many problem if the above function combines several
   proximity domains into a single node.  Thanks to Bob Picco for the base
   Signed-off-by: Alex Williamson <alex.williamson@hp.com>
   Signed-off-by: Tony Luck <tony.luck@intel.com>

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Received on Wed Sep 22 19:17:03 2004

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