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(parent: 126c52b) | patch
AMD IOMMU: allow IO page faults from devices
authorJoerg Roedel <joerg.roedel@amd.com>
Tue, 9 Sep 2008 15:55:28 +0000 (17:55 +0200)
committerIngo Molnar <mingo@elte.hu>
Fri, 19 Sep 2008 10:59:19 +0000 (12:59 +0200)
commita22131a223147016041b5e5cd0ae5ab61ef4177e
tree3cffa719c2e833446b359843f0b504b506583b11tree | snapshot
parent126c52be4b1d2eb667a1d140f0ceaff9d353f700commit | diff
AMD IOMMU: allow IO page faults from devices

There is a bit in the device entry to suppress all IO page faults
generated by a device. This bit was set until now because there was no
event logging. Now that there is event logging this patch allows IO page
faults from devices to see them in the kernel log.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/amd_iommu_init.c diff | blob | history
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