From: "Frank E. Svendsbøe" <frank.svendsboe@gmail.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, Wolfgang Denk <wd@denx.de>,
robert.karl.berger@gmail.com
Subject: Re: kilauea compilation breaks with v3.3 kernel and ELDK 4.2
Date: Mon, 2 Apr 2012 00:14:00 +0200 [thread overview]
Message-ID: <20120401221359.GA31730@gnubox> (raw)
In-Reply-To: <1333152184.30734.3.camel@pasglop>
On Sat, Mar 31, 2012 at 11:03:04AM +1100, Benjamin Herrenschmidt wrote:
> On Sat, 2012-03-31 at 00:53 +0200, Frank Svendsbøe wrote:
>
> > Hi Josh Boyer,
> >
> > just wanted to add that I'm experiencing the same problem that Robert
> > reported, but on 8xx instead of 4xx. The mpc8xx does not support the
> > mfdcrx instruction, so maybe it's more to it than just a binutils bug?
>
> The kernel shouldn't have tried to build that instruction on 8xx, though
> I suppose if it's in arch/powerpc/boot, we are a bit too eager at
> building everything including what's not relevant, we might to be a bit
> more careful at excluding 4xx stuff on a 8xx kernel.
>
Yes. I agree on Wolfgangs statement regarding not building code we
don't want/need. Please explain to me why src-wlib/src-plat in
arch/powerpc/boot/Makefile includes every ppc target...
> Can you give us the exact error ?
>
Yes. The problem is caused by commit 228d550 by Tony Breeds
arch/powerpc/boot/treeboot-currituck.c:50
reg = mfdcrx(DDR3_MR0CF + i);
--
Best regards,
Frank
next prev parent reply other threads:[~2012-04-01 22:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-21 12:10 kilauea compilation breaks with v3.3 kernel and ELDK 4.2 Robert Berger
2012-03-21 13:29 ` Josh Boyer
2012-03-21 16:25 ` Wolfgang Denk
2012-03-24 23:53 ` Benjamin Herrenschmidt
2012-03-26 13:36 ` Josh Boyer
2012-03-30 22:53 ` Frank Svendsbøe
2012-03-31 0:03 ` Benjamin Herrenschmidt
2012-04-01 22:14 ` Frank E. Svendsbøe [this message]
2012-04-02 2:01 ` Benjamin Herrenschmidt
2012-04-02 6:28 ` Tony Breeds
2012-04-02 8:37 ` Frank E. Svendsbøe
2012-05-06 14:37 ` Robert Berger
2012-05-17 14:37 ` Frank Svendsbøe
2012-04-02 12:10 ` Josh Boyer
2012-04-02 21:08 ` Benjamin Herrenschmidt
2012-04-02 21:26 ` Josh Boyer
2012-04-04 19:21 ` Wolfgang Denk
2012-04-05 0:02 ` Stephen Rothwell
2012-04-05 17:44 ` Wolfgang Denk
2012-03-21 22:14 ` Tony Breeds
2012-03-21 22:34 ` Wolfgang Denk
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=20120401221359.GA31730@gnubox \
--to=frank.svendsboe@gmail.com \
--cc=benh@kernel.crashing.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=robert.karl.berger@gmail.com \
--cc=wd@denx.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 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.