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(parent: 85030a8) | patch
iommu/amd: Enforce alignment for MSI IRQs
authorJoerg Roedel <jroedel@suse.de>
Fri, 6 Oct 2017 10:22:06 +0000 (12:22 +0200)
committerJoerg Roedel <jroedel@suse.de>
Tue, 10 Oct 2017 14:04:20 +0000 (16:04 +0200)
commit5ea13c5ce31c5e51fad16be158c83a89c1394270
tree997405f3b20a8130d440f5125f7cac36b2c03f5btree | snapshot
parent85030a8806cd05be97287cd00e1451d8d77c7975commit | diff
iommu/amd: Enforce alignment for MSI IRQs

Make use of the new alignment capability of
alloc_irq_index() to enforce IRQ index alignment
for MSI.

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Fixes: 3ce3dea1196db ('iommu/amd: Add routines to manage irq remapping tables')
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c diff | blob | history
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