From: Jes.Sorensen@redhat.com
To: neilb@suse.de
Cc: linux-raid@vger.kernel.org, dledford@redhat.com
Subject: [PATCH 0/1] gcc-4.7 build fix
Date: Thu, 5 Jan 2012 12:16:40 +0100 [thread overview]
Message-ID: <1325762201-23949-1-git-send-email-Jes.Sorensen@redhat.com> (raw)
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Hi,
Fedora Rawhide just upgraded to gcc-4.7 which breaks the build of
mdadm due to more strict antialiasing checks.
This patch works around it by splitting the pointer calculations into
a separate line.
I don't have anything that uses ddf superblocks, but I believe the
changes are correct.
Cheers,
Jes
Jes Sorensen (1):
Work around gcc-4.7's strict aliasing checks
sha1.c | 8 +++++---
super-ddf.c | 22 ++++++++++++++--------
2 files changed, 19 insertions(+), 11 deletions(-)
--
1.7.8.2
next reply other threads:[~2012-01-05 11:16 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-05 11:16 Jes.Sorensen [this message]
2012-01-05 11:16 ` [PATCH 1/1] Work around gcc-4.7's strict aliasing checks Jes.Sorensen
2012-01-11 23:43 ` NeilBrown
2012-01-12 7:14 ` David Brown
2012-01-12 13:45 ` Michal Soltys
2012-01-13 12:20 ` David Brown
2012-01-13 14:21 ` Michal Soltys
2012-01-13 17:48 ` David Brown
2012-01-12 9:24 ` Jes Sorensen
2012-01-22 0:49 ` Michal Soltys
2012-01-22 0:49 ` [PATCH] compile cleanly with -Wstrict-aliasing=1 Michal Soltys
2012-01-23 12:50 ` [PATCH 1/1] Work around gcc-4.7's strict aliasing checks Jes Sorensen
2012-01-24 0:59 ` Michal Soltys
2012-01-24 9:18 ` David Brown
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=1325762201-23949-1-git-send-email-Jes.Sorensen@redhat.com \
--to=jes.sorensen@redhat.com \
--cc=dledford@redhat.com \
--cc=linux-raid@vger.kernel.org \
--cc=neilb@suse.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).