From: Michael Ellerman <mpe@ellerman.id.au>
To: Gavin Shan <gwshan@linux.vnet.ibm.com>, linuxppc-dev@lists.ozlabs.org
Cc: Wei Yang <weiyang@linux.vnet.ibm.com>
Subject: Re: [v15,01/12] PCI/IOV: Rename and export virtfn_{add, remove}
Date: Wed, 9 Mar 2016 23:51:36 +1100 (AEDT) [thread overview]
Message-ID: <20160309125136.DBA6114032B@ozlabs.org> (raw)
In-Reply-To: <1457049194-9281-2-git-send-email-gwshan@linux.vnet.ibm.com>
On Thu, 2016-03-03 at 23:53:03 UTC, Gavin Shan wrote:
> From: Wei Yang <weiyang@linux.vnet.ibm.com>
>
> During EEH recovery, hotplug is applied to the devices which don't
> have drivers or their drivers don't support EEH. However, the hotplug,
> which was implemented based on PCI bus, can't be applied to VF directly.
> Instead, we unplug and plug individual PCI devices (VFs).
>
> This renames virtn_{add,remove}() and exports them so they can be used
> in PCI hotplug during EEH recovery.
>
> Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
> Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/c194f7ea7f68f2690533832ec2
cheers
next prev parent reply other threads:[~2016-03-09 12:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 23:53 [PATCH v15 00/12] EEH Support for SRIOV VFs Gavin Shan
2016-03-03 23:53 ` [PATCH v15 01/12] PCI/IOV: Rename and export virtfn_{add, remove} Gavin Shan
2016-03-09 12:51 ` Michael Ellerman [this message]
2016-03-03 23:53 ` [PATCH v15 02/12] PCI: Add pcibios_bus_add_device() weak function Gavin Shan
2016-03-03 23:53 ` [PATCH v15 03/12] powerpc/pci: Remove VFs prior to PF Gavin Shan
2016-03-03 23:53 ` [PATCH v15 04/12] powerpc/eeh: Cache normal BARs, not windows or IOV BARs Gavin Shan
2016-03-03 23:53 ` [PATCH v15 05/12] powerpc/eeh: EEH device for VF Gavin Shan
2016-03-03 23:53 ` [PATCH v15 06/12] powerpc/eeh: Create PE for VFs Gavin Shan
2016-03-03 23:53 ` [PATCH v15 07/12] powerpc/powernv: Support EEH reset for VF PE Gavin Shan
2016-03-03 23:53 ` [PATCH v15 08/12] powerpc/powernv: Support PCI config restore for VFs Gavin Shan
2016-03-03 23:53 ` [PATCH v15 09/12] powerpc/eeh: powerpc/eeh: Support error recovery for VF PE Gavin Shan
2016-03-03 23:53 ` [PATCH v15 10/12] powerpc/eeh: Don't propagate error to guest Gavin Shan
2016-03-03 23:53 ` [PATCH v15 11/12] powerpc/eeh: Don't remove passed VFs Gavin Shan
2016-03-03 23:53 ` [PATCH v15 12/12] powerpc/eeh: Synchronize recovery in host/guest Gavin Shan
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