linux-kernel - Re: [PATCH v3] iommu/s390: Add support for iommu

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Message-ID: <20170811073118.GF30515@8bytes.org>
Date:   Fri, 11 Aug 2017 09:31:18 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Sebastian Ott <sebott@...ux.vnet.ibm.com>
Cc:     Gerald Schaefer <gerald.schaefer@...ibm.com>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        Joerg Roedel <jroedel@...e.de>
Subject: Re: [PATCH v3] iommu/s390: Add support for iommu_device handling

Hey Sebastian,

On Thu, Aug 10, 2017 at 09:07:06PM +0200, Sebastian Ott wrote:
> With this patch pci hot-unplug fails with a use after free or refcounting
> issue - I'm currently trying to understand what's going on...

Let me know if I can help with debugging the issue, do you have a
backtrace for me to look at?


Regards,

	Joerg