Date: Tue, 23 Mar 2010 17:25:47 -0400 From: John Baldwin <jhb@freebsd.org> To: src-committers@freebsd.org Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org Subject: Re: svn commit: r205536 - in head: lib/libc/sys sys/vm Message-ID: <201003231725.47645.jhb@freebsd.org> In-Reply-To: <201003232108.o2NL87IW087807@svn.freebsd.org> References: <201003232108.o2NL87IW087807@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tuesday 23 March 2010 5:08:07 pm John Baldwin wrote: > Author: jhb > Date: Tue Mar 23 21:08:07 2010 > New Revision: 205536 > URL: http://svn.freebsd.org/changeset/base/205536 > > Log: > Reject attempts to create a MAP_ANON mapping with a non-zero offset. > > PR: kern/71258 > Submitted by: Alexander Best > MFC after: 2 weeks It is probably worth thinking about whether or not we should be allowing non- page-aligned offsets (both file and for MAP_FIXED) at all given that POSIX does not require them to function and other OS's do not support them. Alan brought that up in one of the threads about this bug. -- John Baldwin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201003231725.47645.jhb>