From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Andrew Donnellan <andrew.donnellan@au1.ibm.com>,
linuxppc-dev@lists.ozlabs.org
Cc: gwshan@linux.vnet.ibm.com, imunsie@au1.ibm.com
Subject: Re: powerpc/powernv: document cxl dependency on special case in pnv_eeh_reset()
Date: Thu, 4 May 2017 08:18:49 +1000 (AEST) [thread overview]
Message-ID: <3wJCHG05KZz9rxm@ozlabs.org> (raw)
In-Reply-To: <1469171795-9879-1-git-send-email-andrew.donnellan@au1.ibm.com>
On Fri, 2016-07-22 at 07:16:35 UTC, Andrew Donnellan wrote:
> pnv_eeh_reset() has special handling for PEs whose primary bus is the root
> bus or the bus immediately underneath the root port.
>
> The cxl bi-modal card support added in b0b5e5918ad1 ("cxl: Add
> cxl_check_and_switch_mode() API to switch bi-modal cards") relies on this
> behaviour when hot-resetting the CAPI adapter following a mode switch.
> Document this in pnv_eeh_reset() so we don't accidentally break it.
>
> Suggested-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
> Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
> Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/b7da1230532984fc00962b2c8be94a
cheers
prev parent reply other threads:[~2017-05-03 22:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-22 7:16 [PATCH] powerpc/powernv: document cxl dependency on special case in pnv_eeh_reset() Andrew Donnellan
2016-07-25 0:13 ` Gavin Shan
2017-05-03 22:18 ` 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=3wJCHG05KZz9rxm@ozlabs.org \
--to=patch-notifications@ellerman.id.au \
--cc=andrew.donnellan@au1.ibm.com \
--cc=gwshan@linux.vnet.ibm.com \
--cc=imunsie@au1.ibm.com \
--cc=linuxppc-dev@lists.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).