From: Geoff Keating <geoffk@cygnus.com>
To: linuxppc-dev@lists.linuxppc.org
Cc: libc-hacker@sourceware.cygnus.com
Subject: Change to mman.h around 2.3.99-pre3-pre4
Date: Thu, 23 Mar 2000 17:10:24 -0800 [thread overview]
Message-ID: <200003240110.RAA05871@localhost.cygnus.com> (raw)
Does anyone know why the file linux/include/asm-ppc/mman.h changed the
values of MCL_CURRENT and MCL_FUTURE around kernel version
2.3.99-pre3-pre4?
This change causes binary incompatibility.
They used to be
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */
but they're now
#define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */
--
- Geoffrey Keating <geoffk@cygnus.com>
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
reply other threads:[~2000-03-24 1:10 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200003240110.RAA05871@localhost.cygnus.com \
--to=geoffk@cygnus.com \
--cc=libc-hacker@sourceware.cygnus.com \
--cc=linuxppc-dev@lists.linuxppc.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.