linux-kernel - Re: + mm-remove-struct-mm_struct-exe_file-et-al.patch added to -mm tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <22191.1238590557@redhat.com>
Date:	Wed, 01 Apr 2009 13:55:57 +0100
From:	David Howells <dhowells@...hat.com>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	dhowells@...hat.com, Matt Helsley <matthltc@...ibm.com>,
	Oleg Nesterov <oleg@...hat.com>, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, ebiederm@...ssion.com, hch@....de
Subject: Re: + mm-remove-struct-mm_struct-exe_file-et-al.patch added to -mm tree

Alexey Dobriyan <adobriyan@...il.com> wrote:

> and, as was mentioned, file is mapped low, so it'd be among the first VMAs.

Not so on NOMMU.  The file is mapped wherever the allocator happens to throw up
a sufficient quantity of contiguous pages.  It may not even be mapped in RAM.

David
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/