From: Steven Rostedt <rostedt@goodmis.org>
To: Zeev Tarantov <zeev.tarantov@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Frederic Weisbecker <fweisbec@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: [PATCH] tracing: properly align linker defined symbols
Date: Sat, 10 Jul 2010 07:34:05 -0400 [thread overview]
Message-ID: <1278761646.1537.182.camel@gandalf.stny.rr.com> (raw)
In-Reply-To: <AANLkTim7jTSaDaQTudR3e-DMBDrg9n00Hor8QdDQoVo_@mail.gmail.com>
On Sat, 2010-07-10 at 13:18 +0300, Zeev Tarantov wrote:
> On Sat, Jul 10, 2010 at 09:35, Sam Ravnborg <sam@ravnborg.org> wrote:
> > +/*
> > + * Align to a 32 byte boundary equal to the
> > + * alignment gcc 4.5 uses for a struct
> > + */
> > +#define STRUCT_ALIGN() . = ALIGN(32)
> > +
What I'm nervous about is when gcc 4.8 decides to up the alignment to
64.
Maybe we should have both patches, just to be safe.
-- Steve
next prev parent reply other threads:[~2010-07-10 11:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-09 19:56 [PATCH][GIT PULL][for 2.6.35] tracing: Add alignment to syscall metadata declarations Steven Rostedt
2010-07-09 20:18 ` Ingo Molnar
2010-07-09 20:33 ` Sam Ravnborg
2010-07-09 20:46 ` Steven Rostedt
2010-07-09 20:53 ` Sam Ravnborg
2010-07-09 21:05 ` Steven Rostedt
2010-07-09 21:56 ` Sam Ravnborg
2010-07-09 22:02 ` Sam Ravnborg
2010-07-09 21:25 ` Linus Torvalds
2010-07-10 0:22 ` Steven Rostedt
2010-07-10 6:35 ` [PATCH] tracing: properly align linker defined symbols Sam Ravnborg
2010-07-10 10:18 ` Zeev Tarantov
2010-07-10 11:34 ` Steven Rostedt [this message]
2010-07-10 13:06 ` Zeev Tarantov
2010-07-10 13:48 ` Sam Ravnborg
2010-07-10 15:36 ` Zeev Tarantov
2010-07-10 13:49 ` Sam Ravnborg
2010-07-10 22:25 ` Linus Torvalds
2010-07-10 22:27 ` Linus Torvalds
2010-07-11 6:07 ` Sam Ravnborg
2010-07-15 15:05 ` Sam Ravnborg
2010-07-15 15:15 ` Steven Rostedt
2010-07-15 18:31 ` Sam Ravnborg
2010-07-22 11:51 ` [tip:perf/urgent] tracing: Properly " tip-bot for Sam Ravnborg
2010-07-10 9:45 ` [PATCH][GIT PULL][for 2.6.35] tracing: Add alignment to syscall metadata declarations Zeev Tarantov
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