From: David McCullough <david_mccullough@mcafee.com>
To: microblaze-uclinux@itee.uq.edu.au
Cc: monstr@monstr.eu, linux-m32r@ml.linux-m32r.org,
uclinux-dev@uclinux.org,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Hirokazu Takata <takata@linux-m32r.org>,
linux-kernel@vger.kernel.org, David Howells <dhowells@redhat.com>,
Paul Mundt <lethal@linux-sh.org>, Greg Ungerer <gerg@uclinux.org>,
uclinux-dist-devel@blackfin.uclinux.org
Subject: Re: [microblaze-uclinux] Re: [Uclinux-dist-devel] [PATCH 1/2 v2] FLAT: split the stack & data alignments
Date: Fri, 28 May 2010 09:15:38 +1000 [thread overview]
Message-ID: <20100527231538.GA1615@mcafee.com> (raw)
In-Reply-To: <AANLkTinD5VI-piiv6CWnZMei4ARTLDF61r0O7wvddRDP@mail.gmail.com>
Jivin Mike Frysinger lays it down ...
> On Thu, May 27, 2010 at 04:24, Michal Simek wrote:
> > Mike Frysinger wrote:
> >> The stack and data have different alignment requirements, so don't force
> >> them to wear the same shoe. ??Increase the data alignment to match that
> >> which the elf2flt linker script has always been using: 0x20 bytes. ??Not
> >> only does this bring the kernel loader in line with the toolchain, but
> >> it also fixes a swath of gcc tests which try to force larger alignment
> >> values but randomly fail when the FLAT loader fails to deliver.
> >>
> >> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> >
> > Solve the problem on Microblaze:
> >
> > Tested-by: Michal Simek <monstr@monstr.eu>
> >
> > Who will add it to mainline?
>
> if we can get the misc nommu peeps to agree on this (looking mostly at
> David [McCullough] and Greg), then akpm will most likely expedite the
> merge. i like to think they're the best FLAT experts out there ;).
Did the latest patch include the changes Paul requested.
It looks like it to me, I've just been a bit distracted. If so I'll send
in an Ack.
Cheers,
Davidm
--
David McCullough, david_mccullough@mcafee.com, Ph:+61 734352815
McAfee - SnapGear http://www.mcafee.com http://www.uCdot.org
next prev parent reply other threads:[~2010-05-27 23:26 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-25 19:24 [PATCH] FLAT: allow arches to declare a larger alignment than the slab Mike Frysinger
2010-05-25 19:50 ` Geert Uytterhoeven
2010-05-25 21:07 ` Paul Mundt
2010-05-25 23:17 ` Mike Frysinger
2010-05-26 2:23 ` Jie Zhang
2010-05-26 6:59 ` Geert Uytterhoeven
2010-05-26 7:23 ` Mike Frysinger
2010-05-26 7:33 ` Paul Mundt
2010-05-26 7:36 ` Mike Frysinger
2010-05-26 7:36 ` Mike Frysinger
2010-05-26 7:48 ` Paul Mundt
2010-05-26 8:01 ` Mike Frysinger
2010-05-26 7:24 ` Michal Simek
2010-05-26 8:45 ` [PATCH 1/2 v2] FLAT: split the stack & data alignments Mike Frysinger
2010-05-27 8:24 ` Michal Simek
2010-05-27 18:30 ` [Uclinux-dist-devel] " Mike Frysinger
2010-05-27 23:15 ` David McCullough [this message]
2010-05-28 4:57 ` [microblaze-uclinux] " Mike Frysinger
2010-05-28 6:05 ` Mike Frysinger
2010-05-28 6:23 ` David McCullough
2010-05-28 6:40 ` Greg Ungerer
2010-05-26 8:45 ` [PATCH 2/2 v2] FLAT: tweak default stack alignment Mike Frysinger
2010-05-28 6:24 ` David McCullough
2010-05-28 6:39 ` Greg Ungerer
2010-06-06 7:12 ` [PATCH v3] " Mike Frysinger
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