From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756596AbdD1LoG (ORCPT ); Fri, 28 Apr 2017 07:44:06 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:37539 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756548AbdD1Ln4 (ORCPT ); Fri, 28 Apr 2017 07:43:56 -0400 Subject: Re: rhashtable - Cap total number of entries to 2^31 To: Herbert Xu References: <20170427054451.GA529@gondor.apana.org.au> <0cd0286d-b81d-7bf4-d345-7ef098b9a998@broadcom.com> <56843a86-9a09-16e8-acec-05a80396f282@gmail.com> <20170428113145.GA7843@gondor.apana.org.au> Cc: Florian Fainelli , David Miller , fw@strlen.de, netdev@vger.kernel.org, Thomas Graf , Stephen Rothwell , Linux-Next Mailing List , Linux Kernel Mailing List From: Christian Borntraeger Date: Fri, 28 Apr 2017 13:43:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <20170428113145.GA7843@gondor.apana.org.au> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 17042811-0052-0000-0000-000001EA8C2F X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00006988; HX=3.00000240; KW=3.00000007; PH=3.00000004; SC=3.00000208; SDB=6.00853554; UDB=6.00422093; IPR=6.00632496; BA=6.00005316; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00015217; XFM=3.00000014; UTC=2017-04-28 11:43:54 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17042811-0053-0000-0000-0000504AC141 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-04-28_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1703280000 definitions=main-1704280174 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/28/2017 01:31 PM, Herbert Xu wrote: > On Fri, Apr 28, 2017 at 12:23:15PM +0200, Christian Borntraeger wrote: >> >> I can reproduce this boot failure on s390 bisected to >> commit 6d684e54690caef45cf14051ddeb7c71beeb681b >> rhashtable: Cap total number of entries to 2^31 >> in linux-next from Apr 28 > > It should go away with > > https://patchwork.ozlabs.org/patch/756233/ > > Thanks, > Yes it does. Tested-by: Christian Borntraeger would be nice to have it in the next linux-next version.