linux-pci.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Bjorn Helgaas <bhelgaas@google.com>
To: Wei Yang <weiyang@linux.vnet.ibm.com>
Cc: gwshan@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org,
	linux-pci@vger.kernel.org
Subject: Re: [PATCH V7 06/10] powerpc/eeh: Create PE for VFs
Date: Mon, 1 Jun 2015 18:49:58 -0500	[thread overview]
Message-ID: <20150601234958.GG3631@google.com> (raw)
In-Reply-To: <1432032612-21701-7-git-send-email-weiyang@linux.vnet.ibm.com>

On Tue, May 19, 2015 at 06:50:08PM +0800, Wei Yang wrote:
> Current EEH recovery code works with the assumption: the PE has primary
> bus. Unfortunately, that's not true to VF PEs, which generally contains

"Primary bus" normally means the bus on the upstream side of a PCI bridge.
But a PE is not a bridge, so I don't know what it means here.

s/not true to VF PEs/not true for VF PEs/

> one or multiple VFs (for VF group case). The patch creates PEs for VFs
> at PCI final fixup time. Those PEs for VFs are indentified with newly

s/indentified/identified/

> introduced flag EEH_PE_VF so that we handle them differently during
> EEH recovery.

  parent reply	other threads:[~2015-06-01 23:50 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-19  1:35 [PATCH V6 00/10] VF EEH on Power8 Wei Yang
2015-05-19  1:35 ` [PATCH V6 01/10] PCI/IOV: Rename and export virtfn_add/virtfn_remove Wei Yang
2015-05-19  5:24   ` Wei Yang
2015-05-19  1:35 ` [PATCH V6 02/10] powerpc/pci: Cache VF index in pci_dn Wei Yang
2015-05-19  1:35 ` [PATCH V6 03/10] powerpc/pci: Remove VFs prior to PF Wei Yang
2015-05-19  1:35 ` [PATCH V6 04/10] powerpc/eeh: Trace first 7 BARs in address cache Wei Yang
2015-05-19  1:35 ` [PATCH V6 05/10] powerpc/powernv: EEH device for VF Wei Yang
2015-05-19  1:35 ` [PATCH V6 06/10] powerpc/eeh: Create PE for VFs Wei Yang
2015-05-19  1:35 ` [PATCH V6 07/10] powerpc/powernv: Support EEH reset for VF PE Wei Yang
2015-05-19  1:35 ` [PATCH V6 08/10] powerpc/powernv: Support PCI config restore for VFs Wei Yang
2015-05-19  1:35 ` [PATCH V6 09/10] powerpc/eeh: Support error recovery for VF PE Wei Yang
2015-05-19  1:35 ` [PATCH V6 10/10] powerpc/powernv: compound PE for VFs Wei Yang
2015-05-19 10:50 ` [PATCH V7 00/10] VF EEH on Power8 Wei Yang
2015-05-19 10:50   ` [PATCH V7 01/10] PCI/IOV: Rename and export virtfn_add/virtfn_remove Wei Yang
2015-06-02 17:19     ` Bjorn Helgaas
2015-06-03  1:38       ` Wei Yang
2015-05-19 10:50   ` [PATCH V7 02/10] powerpc/pci: Cache VF index in pci_dn Wei Yang
2015-05-19 10:50   ` [PATCH V7 03/10] powerpc/pci: Remove VFs prior to PF Wei Yang
2015-06-01 23:20     ` Bjorn Helgaas
2015-06-02  3:44       ` Wei Yang
2015-05-19 10:50   ` [PATCH V7 04/10] powerpc/eeh: Trace first 7 BARs in address cache Wei Yang
2015-06-01 23:32     ` Bjorn Helgaas
2015-06-02  3:51       ` Wei Yang
2015-06-02  4:11         ` Gavin Shan
2015-06-03  1:47           ` Wei Yang
2015-05-19 10:50   ` [PATCH V7 05/10] powerpc/powernv: EEH device for VF Wei Yang
2015-05-19 10:50   ` [PATCH V7 06/10] powerpc/eeh: Create PE for VFs Wei Yang
2015-06-01 23:46     ` Bjorn Helgaas
2015-06-03  3:31       ` Wei Yang
2015-06-03  5:10         ` Gavin Shan
2015-06-03 15:46           ` Bjorn Helgaas
2015-06-04  1:25             ` Gavin Shan
2015-06-04  5:46             ` Wei Yang
2015-06-04  7:10               ` Gavin Shan
2015-06-16  8:50             ` Wei Yang
2015-06-16 13:22               ` Bjorn Helgaas
2015-06-01 23:49     ` Bjorn Helgaas [this message]
2015-06-03  3:39       ` Wei Yang
2015-05-19 10:50   ` [PATCH V7 07/10] powerpc/powernv: Support EEH reset for VF PE Wei Yang
2015-05-19 10:50   ` [PATCH V7 08/10] powerpc/powernv: Support PCI config restore for VFs Wei Yang
2015-06-02  0:01     ` Bjorn Helgaas
2015-06-03  1:37       ` Wei Yang
2015-06-03  5:14         ` Gavin Shan
2015-05-19 10:50   ` [PATCH V7 09/10] powerpc/eeh: Support error recovery for VF PE Wei Yang
2015-05-19 10:50   ` [PATCH V7 10/10] powerpc/powernv: compound PE for VFs Wei Yang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20150601234958.GG3631@google.com \
    --to=bhelgaas@google.com \
    --cc=gwshan@linux.vnet.ibm.com \
    --cc=linux-pci@vger.kernel.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=weiyang@linux.vnet.ibm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).