AMD IOMMU: set iommu sunc flag after command queuing

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The iommu->need_sync flag must be set after the command is queued to
avoid race conditions.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Joerg Roedel 2008-09-17 13:47:25 +02:00 • committed by Ingo Molnar

parent ba0593bf55

commit ee2fa7435b

1 changed files with 8 additions and 2 deletions

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arch/x86/kernel/amd_iommu.c

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