linux-kernel - [PATCH 0/2] iommu/amd: Correctly Align Multiple MSI IRQs

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Message-Id: <1507289652-30166-1-git-send-email-joro@8bytes.org>
Date:   Fri,  6 Oct 2017 13:34:10 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     iommu@...ts.linux-foundation.org
Cc:     Thomas Gleixner <tglx@...utronix.de>, linux-kernel@...r.kernel.org,
        Joerg Roedel <joro@...tes.org>
Subject: [PATCH 0/2] iommu/amd: Correctly Align Multiple MSI IRQs

Hi,

Thomas made me recently aware of the fact that the IRQ
remapping code in the AMD IOMMU driver does not enforce the
required alignment of IRQ indexes for multiple MSI IRQs.

This patch-set adds the correct alignment for these IRQs.

Regards,

	Joerg

Joerg Roedel (2):
  iommu/amd: Add align parameter to alloc_irq_index()
  iommu/amd: Enforce alignment for MSI IRQs

 drivers/iommu/amd_iommu.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

-- 
2.7.4