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x64, x2apic/intr-remap: Fix the need for RMRR in the DMA-remapping detection
authorSuresh Siddha <suresh.b.siddha@intel.com>
Thu, 10 Jul 2008 18:16:39 +0000 (11:16 -0700)
committerIngo Molnar <mingo@elte.hu>
Sat, 12 Jul 2008 06:44:50 +0000 (08:44 +0200)
commit2d6b5f85bb4ca919d8ab0f30311309b53fb93bc3
tree518ea92478e5d39a41db9dc89d78976fec7254f2tree | snapshot
parentaaa9d1dd63bf89b62f4ea9f46de376ab1a3fbc6ccommit | diff
x64, x2apic/intr-remap: Fix the need for RMRR in the DMA-remapping detection

Presence of RMRR structures is not compulsory for enabling DMA-remapping.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Yong Y Wang <yong.y.wang@intel.com>
Cc: Yong Y Wang <yong.y.wang@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
drivers/pci/dmar.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git