From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Daniel Colascione Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] trunk r116836: Avoid GC crashes. Date: Fri, 21 Mar 2014 18:22:22 -0700 Message-ID: <532CE5CE.8090607@dancol.org> References: <532CCE2F.1030406@dancol.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="kuLJBWMMBL1n3PWO6TxBB2WdBahETuvrd" X-Trace: ger.gmane.org 1395451352 6295 80.91.229.3 (22 Mar 2014 01:22:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 22 Mar 2014 01:22:32 +0000 (UTC) Cc: Richard Stallman , Emacs developers To: Juanma Barranquero Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Mar 22 02:22:39 2014 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WRAdy-0002rn-V1 for ged-emacs-devel@m.gmane.org; Sat, 22 Mar 2014 02:22:39 +0100 Original-Received: from localhost ([::1]:55333 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAdy-0007JI-DC for ged-emacs-devel@m.gmane.org; Fri, 21 Mar 2014 21:22:38 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48543) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAdu-0007Iy-1K for emacs-devel@gnu.org; Fri, 21 Mar 2014 21:22:34 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WRAdt-0005mE-5M for emacs-devel@gnu.org; Fri, 21 Mar 2014 21:22:33 -0400 Original-Received: from dancol.org ([2600:3c01::f03c:91ff:fedf:adf3]:34754) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAdr-0005m0-CC; Fri, 21 Mar 2014 21:22:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dancol.org; s=x; h=Content-Type:In-Reply-To:References:Subject:CC:To:MIME-Version:From:Date:Message-ID; bh=LRbg6CKvoGrfgWHojrqoTlYH04VR7zJKPTA/b0L/fhg=; b=DkEbmEsc0Znf9oOJySkDRln1XzeZYbKETNpIcF32Axf5ITU0ocGfJ6ltiK6WmNwXjFYw7RbFLtXO1S/zK17kG8QN8cxyx+L+l9djS8IIC7S82CMz0qRbgzykn7XmrG3/lp9YipFhO/idvYwyNLt7sxZMXzqLvgRs/M5pOGq21foJTy/bbBaXAly0vWDO56Z+yGpxh3BK26T5QF+I6/XWfmwvWQt8tmJoWJQ9XvKP7zKHFbbwlj/KHaGm+AxBKY4TwXEyMl7iQxdgx9dlnrbA1InEfledYeb1aY7r4B0mc1DRimKFEGZFTeTiFuBZJGNK7ve5Q9EhTfGNAlpMLlaLUw==; Original-Received: from [2620:0:1cfe:a0:863a:4bff:fec8:e538] by dancol.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1WRAdq-0002Ob-6k; Fri, 21 Mar 2014 18:22:30 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 In-Reply-To: X-Enigmail-Version: 1.6 X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2600:3c01::f03c:91ff:fedf:adf3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:170747 Archived-At: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --kuLJBWMMBL1n3PWO6TxBB2WdBahETuvrd Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 03/21/2014 04:59 PM, Juanma Barranquero wrote: > On Sat, Mar 22, 2014 at 12:41 AM, Daniel Colascione = wrote: >=20 >> How on earth is that supposed to stop GC crashes? >=20 > Look at bugs #15688, #16521, #16278. >=20 > IIUC, what Richard means is not that his change fixes the crash, but > that, as no one is apparently able to fix it at this moment, at least > that change makes it stop. A workaround Thanks. Am I missing something, or is there still no reliable repro? I feel like gdb's reverse debugging support would be helpful here. --kuLJBWMMBL1n3PWO6TxBB2WdBahETuvrd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTLOXOAAoJEMAaIROpHW7IXQgP/jR8rB3+Kk8Rs5VYFXe+xJSn BEA01lmpUgklNZbodHgc2StIOLAt5vipNQ1T0O8u73rw56SBRGI+vyWdvosM3owD ijJqm2Fm2xZpwaDdf0FvBSTqHcdsteakI2jpjx0W7JNZ0jweh75rUNCk/E4X9OwY dldhkXqpbF+8sBPMVsXPhWgsWgizO05mzt3TM7rIgtwQwRAEG0O1jHCa1FXi+69P 8V8ZiB+Rd5jZuGkL9RiLazVspBoo7uaLy5g4hy0rOl89ahKdDHkHjoQ55HJOV9z8 GZQIKQdw8nxdzT+bGWVnGHuUL1OvClo9DcfADKmdI/ttvUmgNqHNSMmbAiTs+Ft5 3j3gkHn5Ms4ISWkqu6TqF2bk3HbyZCi8rd9qjYoG7cggBNa14o59LDKm5Nl9yBhz 9PFMUnGaSqaepTVv+uJh/0UUynibCYiz9iCVEwIdFolQEkHOonMHHPadGuemf8Ep dVHlF2S3c/pFJOE+Pg2RXUBIMS6y5M76zkZcSld8A36P4ps4v20pn73ObLSAl9ia lCRAPaV3w7O1qlq2+kKYz0U5d1xjwljVMcA5UzRSXN+w/Myqz7ruF87Zfl3w7sTj DECykhkcktJqb7Gq5QR5ibAxObxvHq2i5g2ZMi/U7RF0izlr64MaNVWuKy6nshbv iMNeAd876BSlByZWOgbo =dueZ -----END PGP SIGNATURE----- --kuLJBWMMBL1n3PWO6TxBB2WdBahETuvrd--