From: Michael Ellerman <mpe@ellerman.id.au>
To: Gavin Shan <gwshan@linux.vnet.ibm.com>, linuxppc-dev@ozlabs.org
Cc: Gavin Shan <gwshan@linux.vnet.ibm.com>
Subject: Re: powerpc/eeh: Fix recursive fenced PHB on Broadcom shiner adapter
Date: Wed, 21 Oct 2015 22:41:45 +1100 (AEDT) [thread overview]
Message-ID: <20151021114145.37C91140E31@ozlabs.org> (raw)
In-Reply-To: <1444882955-27601-1-git-send-email-gwshan@linux.vnet.ibm.com>
On Thu, 2015-15-10 at 04:22:35 UTC, Gavin Shan wrote:
> Similar to commit b6541db ("powerpc/eeh: Block PCI config access
> upon frozen PE"), this blocks the PCI config space of Broadcom
> Shiner adapter until PE reset is completed, to avoid recursive
> fenced PHB when dumping PCI config registers during the period
> of error recovery.
>
> ~# lspci -ns 0003:03:00.0
> 0003:03:00.0 0200: 14e4:168a (rev 10)
> ~# lspci -s 0003:03:00.0
> 0003:03:00.0 Ethernet controller: Broadcom Corporation \
> NetXtreme II BCM57800 1/10 Gigabit Ethernet (rev 10)
>
> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/353169acf1858bb2dc3f9147
cheers
prev parent reply other threads:[~2015-10-21 11:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 4:22 [PATCH] powerpc/eeh: Fix recursive fenced PHB on Broadcom shiner adapter Gavin Shan
2015-10-21 11:41 ` Michael Ellerman [this message]
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=20151021114145.37C91140E31@ozlabs.org \
--to=mpe@ellerman.id.au \
--cc=gwshan@linux.vnet.ibm.com \
--cc=linuxppc-dev@ozlabs.org \
/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).