All of lore.kernel.org
 help / color / mirror / Atom feed
From: David Howells <dhowells@redhat.com>
To: Steve Dickson <SteveD@redhat.com>
Cc: dhowells@redhat.com, Ben Greear <greearb@candelatech.com>,
	"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: Question on nfs-utils patch for 'keyctl_invalidate'.
Date: Wed, 16 Apr 2014 07:50:30 +0100	[thread overview]
Message-ID: <7417.1397631030@warthog.procyon.org.uk> (raw)
In-Reply-To: <534DCD52.5080202@RedHat.com>

Steve Dickson <SteveD@redhat.com> wrote:

> CC-ing the keyutils maintainer... David, when did that kernel 
> change go in that cause keyctl_revoke() to no longer work?

I think this is what you are referring to:

Committer: David Howells <dhowells@redhat.com>  2012-10-02 19:24:56
Parent: 3a50597de8635cd05133bd12c95681c82fe7b878 (KEYS: Make the session and process keyrings per-thread)
Child:  f8aa23a55f813c9bddec2a6176e0e67274e6e7c1 (KEYS: Use keyring_alloc() to create special keyrings)
Branches: cred-fixes, master and many more (159)
Follows: v3.6-rc7
Precedes: fscache-fixes-20121220

> It sound like we need to do some type of #ifdef kernel version.... 

You could try keyctl_invalidate(), then if that doesn't work, call
keyctl_revoke().

David

      parent reply	other threads:[~2014-04-16  6:50 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-15  0:21 Question on nfs-utils patch for 'keyctl_invalidate' Ben Greear
2014-04-16  0:22 ` Steve Dickson
2014-04-16  4:44   ` Ben Greear
2014-04-16  6:50   ` David Howells [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=7417.1397631030@warthog.procyon.org.uk \
    --to=dhowells@redhat.com \
    --cc=SteveD@redhat.com \
    --cc=greearb@candelatech.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.