From: Herbert Xu Subject: Re: v4.6-rc1 regression bisected, Problem loading in-kernel X.509 certificate (-2) Date: Tue, 3 May 2016 15:12:06 +0800 Message-ID: <20160503071206.GB16446@gondor.apana.org.au> References: <20160430083248.GA20775@cucamonga.audible.transient.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: David Howells , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Received: from helcar.hengli.com.au ([209.40.204.226]:60336 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755292AbcECHMJ (ORCPT ); Tue, 3 May 2016 03:12:09 -0400 Content-Disposition: inline In-Reply-To: <20160430083248.GA20775@cucamonga.audible.transient.net> Sender: linux-crypto-owner@vger.kernel.org List-ID: On Sat, Apr 30, 2016 at 08:32:48AM +0000, Jamie Heilman wrote: > I usually build my kernels to require module signatures and use > automatic signing. As of v4.6-rc1 I'm getting this on boot: > > Problem loading in-kernel X.509 certificate (-2) > > I bisected that to commit d43de6c780a84def056afaf4fb3e66bdaa1efc00 > (akcipher: Move the RSA DER encoding check to the crypto layer) > > For some reason after this commit my system keyring always ends up > empty. I use the deb-pkg make target. My kernel config can > be found at > http://audible.transient.net/~jamie/k/modsign.config-4.6.0-rc5-guest > > Let me know if you need anything else. David, any ideas on this problem? If we can't get a quick fix on this then we'll have to revert. Jamie, does reverting this patch by itself resolve the problem? Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt