From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 18 Aug 2004 08:11:21 +0200 From: Arjan van de Ven Subject: Re: arch_get_unmapped_area_topdown vs stack reservations Message-ID: <20040818061121.GB21740@devserv.devel.redhat.com> References: <170170000.1092781114@flay> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jho1yZJdad60DJr+" Content-Disposition: inline In-Reply-To: <170170000.1092781114@flay> Sender: owner-linux-mm@kvack.org Return-Path: To: "Martin J. Bligh" Cc: Ingo Molnar , linux-mm mailing list List-ID: --jho1yZJdad60DJr+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Aug 17, 2004 at 03:18:34PM -0700, Martin J. Bligh wrote: > I worry that the current code will allow us to intrude into the > reserved stack space with a vma allocation if it's requested at > an address too high up. One could argue that they got what they > asked for ... but not sure we should be letting them do that? well even the non-flexmmap code allows this.... what is the problem ? --jho1yZJdad60DJr+ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFBIvMIxULwo51rQBIRAvo9AJ9rOuuo9KirDsr9quFJ+XjxI2v3IQCeNoO/ WFyTSJmRPBaCOlWx8KtDaXU= =PYTp -----END PGP SIGNATURE----- --jho1yZJdad60DJr+-- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org