From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751864AbdJOPkl (ORCPT ); Sun, 15 Oct 2017 11:40:41 -0400 Received: from orcrist.hmeau.com ([104.223.48.154]:33076 "EHLO deadmen.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751258AbdJOPkh (ORCPT ); Sun, 15 Oct 2017 11:40:37 -0400 Date: Sun, 15 Oct 2017 23:38:31 +0800 From: Herbert Xu To: Gilad Ben-Yossef Cc: "David S. Miller" , Jonathan Corbet , David Howells , Tom Lendacky , Gary Hook , Boris Brezillon , Arnaud Ebalard , Matthias Brugger , Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com, Steve French , "Theodore Y. Ts'o" , Jaegeuk Kim , Steffen Klassert , Alexey Kuznetsov , Hideaki YOSHIFUJI , Mimi Zohar , Dmitry Kasatkin , James Morris , "Serge E. Hallyn" , Ofir Drang , linux-crypto@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, keyrings@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-fscrypt@vger.kernel.org, netdev@vger.kernel.org, linux-ima-devel@lists.sourceforge.net, linux-ima-user@lists.sourceforge.net, linux-security-module@vger.kernel.org Subject: Re: [PATCH v9 00/20] simplify crypto wait for async op Message-ID: <20171015153831.GA22867@gondor.apana.org.au> References: <1508059209-25529-1-git-send-email-gilad@benyossef.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1508059209-25529-1-git-send-email-gilad@benyossef.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Oct 15, 2017 at 10:19:45AM +0100, Gilad Ben-Yossef wrote: > > Changes from v8: > - Remove the translation of EAGAIN return code to the > previous return code of EBUSY for the user space > interface of algif as no one seems to rely on it as > requested by Herbert Xu. Sorry, but I forgot to mention that EAGAIN is not a good value to use because it's used by the network system calls for other meanings (interrupted by a signal). So if we stop doing the translation then we also need to pick a different value, perhaps E2BIG or something similar that have no current use within the crypto API or network API. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt