svn commit: r205536 - in head: lib/libc/sys sys/vm
John Baldwin
jhb at freebsd.org
Tue Mar 23 21:27:57 UTC 2010
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
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