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Re: [PATCH v3] iommu/s390: Add support for iommu_device handling

From Sebastian Ott <sebott@linux.vnet.ibm.com>
Newsgroups linux.kernel
Subject Re: [PATCH v3] iommu/s390: Add support for iommu_device handling
Date 2017-08-10 21:10 +0200
Message-ID <ud10e-1xP-13@gated-at.bofh.it> (permalink)
References <ucwps-5Qr-19@gated-at.bofh.it>
Organization "IBM Deutschland Research & Development GmbH / Vorsitzende des Aufsichtsrats: Martina Koederitz Geschäftsführung: Dirk Wittkopp Sitz der Gesellschaft: Böblingen / Registergericht: Amtsgericht Stuttgart, HRB 243294"

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On Wed, 9 Aug 2017, Joerg Roedel wrote:
> From: Joerg Roedel <jroedel@suse.de>
> 
> Add support for the iommu_device_register interface to make
> the s390 hardware iommus visible to the iommu core and in
> sysfs.
> 

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...

Sebastian

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[PATCH v3] iommu/s390: Add support for iommu_device handling Joerg Roedel <joro@8bytes.org> - 2017-08-09 12:30 +0200
  Re: [PATCH v3] iommu/s390: Add support for iommu_device handling Sebastian Ott <sebott@linux.vnet.ibm.com> - 2017-08-10 21:10 +0200
    Re: [PATCH v3] iommu/s390: Add support for iommu_device handling Joerg Roedel <joro@8bytes.org> - 2017-08-10 23:30 +0200
    Re: [PATCH v3] iommu/s390: Add support for iommu_device handling Joerg Roedel <joro@8bytes.org> - 2017-08-11 09:40 +0200
      Re: [PATCH v3] iommu/s390: Add support for iommu_device handling Sebastian Ott <sebott@linux.vnet.ibm.com> - 2017-08-11 19:10 +0200
        Re: [PATCH v3] iommu/s390: Add support for iommu_device handling Sebastian Ott <sebott@linux.vnet.ibm.com> - 2017-08-11 19:20 +0200
        Re: [PATCH v3] iommu/s390: Add support for iommu_device handling Sebastian Ott <sebott@linux.vnet.ibm.com> - 2017-08-11 19:30 +0200

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