From: Oliver O'Halloran <oohall@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: aik@ozlabs.ru, linux-pci@vger.kernel.org, shawn@anastas.io
Subject: IOMMU group creation for pseries hotplug, and powernv VFs
Date: Mon, 30 Sep 2019 12:08:45 +1000 [thread overview]
Message-ID: <20190930020848.25767-1-oohall@gmail.com> (raw)
A couple of extra patches on top of Shawn's existing re-ordering patch.
This seems to fix the problem Alexey noted with Shawn's change causing
VFs to lose their IOMMU group. I've tried pretty hard to make this a
minimal fix it's still a bit large.
If mpe is happy to take this as a fix for 5.4 then I'll leave it,
otherwise we might want to look at different approaches.
next reply other threads:[~2019-09-30 2:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-30 2:08 Oliver O'Halloran [this message]
2019-09-30 2:08 ` [PATCH 1/3] powernv/iov: Ensure the pdn for VFs always contains a valid PE number Oliver O'Halloran
2019-09-30 17:09 ` Bjorn Helgaas
2019-10-01 1:33 ` Oliver O'Halloran
2019-10-11 8:27 ` Michael Ellerman
2019-10-01 5:39 ` Alexey Kardashevskiy
2019-09-30 2:08 ` [PATCH 2/3] powerpc/pci: Fix pcibios_setup_device() ordering Oliver O'Halloran
2019-10-01 5:39 ` Alexey Kardashevskiy
2019-09-30 2:08 ` [PATCH 3/3] powerpc/pci: Remove pcibios_setup_bus_devices() Oliver O'Halloran
2019-10-01 5:40 ` Alexey Kardashevskiy
2019-10-01 7:39 ` IOMMU group creation for pseries hotplug, and powernv VFs Shawn Anastasio
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