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Message-ID: <ZRP8CiBui7suB5D6@8bytes.org>
Date: Wed, 27 Sep 2023 11:55:22 +0200
From: Joerg Roedel <joro@...tes.org>
To: Niklas Schnelle <schnelle@...ux.ibm.com>
Cc: Jason Gunthorpe <jgg@...pe.ca>,
Matthew Rosato <mjrosato@...ux.ibm.com>,
Will Deacon <will@...nel.org>,
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Subject: Re: [PATCH v12 0/6] iommu/dma: s390 DMA API conversion and optimized
IOTLB flushing
Hi Niklas,
On Wed, Sep 27, 2023 at 10:55:23AM +0200, Niklas Schnelle wrote:
> The problem is that something seems to be broken in the iommu/core
> branch. Regardless of whether I have my DMA API conversion on top or
> with the base iommu/core branch I can not use ConnectX-4 VFs.
Have you already tried to bisect the issue in the iommu/core branch?
The result might sched some light on the issue.
Regards,
Joerg
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