From: Steffen Klassert <steffen.klassert@secunet.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Daniel Jordan <daniel.m.jordan@oracle.com>,
andrea.parri@amarulasolutions.com, boqun.feng@gmail.com,
paulmck@linux.ibm.com, peterz@infradead.org,
linux-arch@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] padata: Use RCU when fetching pd from do_serial
Date: Wed, 17 Jul 2019 10:53:35 +0200 [thread overview]
Message-ID: <20190717085335.GR17989@gauss3.secunet.de> (raw)
In-Reply-To: <20190717084739.35evhqushmjejmmq@gondor.apana.org.au>
On Wed, Jul 17, 2019 at 04:47:40PM +0800, Herbert Xu wrote:
> On Wed, Jul 17, 2019 at 10:28:15AM +0200, Steffen Klassert wrote:
> >
> > I had a patch to support crypto backlog some years ago,
> > but testing with dm-crypt did not show any performance
> > improvement. So I decided to just skip that patch because
> > it added code for no need.
>
> Well pcrypt is part of the API so it needs to obey the rules.
> So even if it wouldn't make sense to use dm-crypt with pcrypt
> it still needs to do the right thing.
Ok, makes sense. The old patch still exists:
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/linux-stk.git/commit/?h=net-next-pcrypt&id=5909a88ccef6f4c78fe9969160155a8f0ce8fee7
Let me see if I can respin it...
next prev parent reply other threads:[~2019-07-17 8:53 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-11 22:12 [PATCH] padata: use smp_mb in padata_reorder to avoid orphaned padata jobs Daniel Jordan
2019-07-11 22:12 ` Daniel Jordan
2019-07-12 10:06 ` Herbert Xu
2019-07-12 10:06 ` Herbert Xu
2019-07-12 10:10 ` Steffen Klassert
2019-07-12 10:10 ` Steffen Klassert
2019-07-12 16:07 ` Daniel Jordan
2019-07-12 16:07 ` Daniel Jordan
2019-07-13 5:03 ` Herbert Xu
2019-07-13 5:03 ` Herbert Xu
2019-07-15 16:10 ` Daniel Jordan
2019-07-15 16:10 ` Daniel Jordan
2019-07-16 10:04 ` Herbert Xu
2019-07-16 10:04 ` Herbert Xu
2019-07-16 11:14 ` Steffen Klassert
2019-07-16 11:14 ` Steffen Klassert
2019-07-16 12:57 ` [PATCH] padata: Use RCU when fetching pd from do_serial Herbert Xu
2019-07-16 12:57 ` Herbert Xu
2019-07-16 13:09 ` Herbert Xu
2019-07-16 13:09 ` Herbert Xu
2019-07-16 13:23 ` [v2 PATCH] " Herbert Xu
2019-07-16 13:23 ` Herbert Xu
2019-07-17 8:36 ` Steffen Klassert
2019-07-17 8:36 ` Steffen Klassert
2019-07-17 8:50 ` Herbert Xu
2019-07-17 8:50 ` Herbert Xu
2019-07-17 8:28 ` [PATCH] " Steffen Klassert
2019-07-17 8:28 ` Steffen Klassert
2019-07-17 8:47 ` Herbert Xu
2019-07-17 8:47 ` Herbert Xu
2019-07-17 8:53 ` Steffen Klassert [this message]
2019-07-17 8:53 ` Steffen Klassert
2019-07-16 13:15 ` Peter Zijlstra
2019-07-16 13:15 ` Peter Zijlstra
2019-07-16 13:18 ` Herbert Xu
2019-07-16 13:18 ` Herbert Xu
2019-07-16 13:50 ` Peter Zijlstra
2019-07-16 13:50 ` Peter Zijlstra
2019-07-16 13:52 ` Herbert Xu
2019-07-16 13:52 ` Herbert Xu
2019-07-16 12:53 ` [PATCH] padata: use smp_mb in padata_reorder to avoid orphaned padata jobs Andrea Parri
2019-07-16 12:53 ` Andrea Parri
2019-07-16 13:13 ` Peter Zijlstra
2019-07-16 13:13 ` Peter Zijlstra
2019-07-16 15:01 ` Herbert Xu
2019-07-16 15:01 ` Herbert Xu
2019-07-16 15:44 ` Daniel Jordan
2019-07-16 15:44 ` Daniel Jordan
2019-07-16 16:32 ` [PATCH v2] " Daniel Jordan
2019-07-16 16:32 ` Daniel Jordan
2019-07-17 11:11 ` [PATCH] padata: Replace delayed timer with immediate workqueue in padata_reorder Herbert Xu
2019-07-17 11:11 ` Herbert Xu
2019-07-17 18:32 ` Daniel Jordan
2019-07-17 18:32 ` Daniel Jordan
2019-07-18 3:31 ` Herbert Xu
2019-07-18 3:31 ` Herbert Xu
2019-07-18 14:27 ` Daniel Jordan
2019-07-18 14:27 ` Daniel Jordan
2019-07-18 14:56 ` Herbert Xu
2019-07-18 14:56 ` Herbert Xu
2019-07-18 15:01 ` [v2 PATCH] " Herbert Xu
2019-07-18 15:01 ` Herbert Xu
2019-07-19 14:37 ` Daniel Jordan
2019-07-19 14:37 ` Daniel Jordan
2019-07-19 14:55 ` Herbert Xu
2019-07-19 14:55 ` Herbert Xu
2019-07-19 14:27 ` [PATCH] " Daniel Jordan
2019-07-19 14:27 ` Daniel Jordan
2019-07-17 23:21 ` Daniel Jordan
2019-07-17 23:21 ` Daniel Jordan
2019-07-18 3:30 ` Herbert Xu
2019-07-18 3:30 ` Herbert Xu
2019-07-18 14:25 ` Daniel Jordan
2019-07-18 14:25 ` Daniel Jordan
2019-07-18 14:49 ` Herbert Xu
2019-07-18 14:49 ` Herbert Xu
2019-07-19 14:21 ` Daniel Jordan
2019-07-19 14:21 ` Daniel Jordan
2019-07-18 5:42 ` [PATCH v2] padata: use smp_mb in padata_reorder to avoid orphaned padata jobs Herbert Xu
2019-07-18 5:42 ` Herbert Xu
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=20190717085335.GR17989@gauss3.secunet.de \
--to=steffen.klassert@secunet.com \
--cc=andrea.parri@amarulasolutions.com \
--cc=boqun.feng@gmail.com \
--cc=daniel.m.jordan@oracle.com \
--cc=herbert@gondor.apana.org.au \
--cc=linux-arch@vger.kernel.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=paulmck@linux.ibm.com \
--cc=peterz@infradead.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