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Commit 086e8ced authored by Kenji Kaneshige's avatar Kenji Kaneshige Committed by H. Peter Anvin
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x86, vt-d: Fix the vt-d fault handling irq migration in the x2apic mode


In x2apic mode, we need to set the upper address register of the fault
handling interrupt register of the vt-d hardware. Without this
irq migration of the vt-d fault handling interrupt is broken.

Signed-off-by: default avatarKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
LKML-Reference: <1291225233.2648.39.camel@sbsiddha-MOBL3>
Signed-off-by: default avatarSuresh Siddha <suresh.b.siddha@intel.com>
Cc: stable@kernel.org [v2.6.32+]
Acked-by: default avatarChris Wright <chrisw@sous-sol.org>
Tested-by: default avatarTakao Indoh <indou.takao@jp.fujitsu.com>
Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
parent 254e4200
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