From: Trond Myklebust <trondmy@hammerspace.com>
To: "SteveD@RedHat.com" <SteveD@RedHat.com>,
"chuck.lever@oracle.com" <chuck.lever@oracle.com>
Cc: "Anna.Schumaker@netapp.com" <Anna.Schumaker@netapp.com>,
"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: [PATCH] Stop mounts hanging in upcalls to rpc.gssd.
Date: Mon, 25 Jun 2018 16:19:03 +0000 [thread overview]
Message-ID: <05a344493e243fb1a640b704dfaf7525cc1071c8.camel@hammerspace.com> (raw)
In-Reply-To: <eddaa5b5-95dc-5876-45df-c3b343d5e92b@RedHat.com>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prev parent reply other threads:[~2018-06-25 16:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-18 17:25 [PATCH] Stop mounts hanging in upcalls to rpc.gssd Steve Dickson
[not found] ` <0e1aa697-e0ee-d150-3720-3cdda2d2f700@RedHat.com>
[not found] ` <80bc2e24a8f4168ba144ee4757817dc749a441d8.camel@gmail.com>
[not found] ` <17b2fd3e-c9f4-6804-363a-1d49ca990940@RedHat.com>
[not found] ` <B3A9BE44-BA84-49E6-A72E-A3EBABCFE093@gmail.com>
[not found] ` <2f89b1e5-7e3d-c584-9f09-78b6f3e8a6f4@RedHat.com>
[not found] ` <CAABAsM7m6FgOSdC2Nzm-+gsZQcCGBt2HBgw3Yp6vuFbrFV_6gw@mail.gmail.com>
[not found] ` <26557818-3e4f-684b-c4a2-5fc63959930c@RedHat.com>
[not found] ` <CAABAsM5Y=N7tG8CnVn8f=U6a4MU4EXYCC8e2MkyM6=-mxXg0Wg@mail.gmail.com>
[not found] ` <919983d5-5e20-887d-eac7-822fd801106a@RedHat.com>
[not found] ` <8EFFA012-4DF5-4B94-AB9F-DCCEDD646D02@gmail.com>
2018-06-25 13:54 ` Steve Dickson
2018-06-25 15:10 ` Chuck Lever
2018-06-25 15:38 ` Trond Myklebust
2018-06-25 15:51 ` Steve Dickson
2018-06-25 16:19 ` Trond Myklebust [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=05a344493e243fb1a640b704dfaf7525cc1071c8.camel@hammerspace.com \
--to=trondmy@hammerspace.com \
--cc=Anna.Schumaker@netapp.com \
--cc=SteveD@RedHat.com \
--cc=chuck.lever@oracle.com \
--cc=linux-nfs@vger.kernel.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