From: Detlev Zundel <dzu@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] display_buffer: fix misaligned buffer
Date: Mon, 30 Aug 2010 18:47:25 +0200 [thread overview]
Message-ID: <m2sk1whwte.fsf@ohwell.denx.de> (raw)
In-Reply-To: <4C7BB41F.7030003@emk-elektronik.de> (Reinhard Meyer's message of "Mon, 30 Aug 2010 15:37:35 +0200")
Hi Reinhard,
> Detlev Zundel schrieb:
>
>>> Detlev, regarding the discussion I would only point out that we have to
>>> be sure that such kind of patch will be merged in the current release.
>>> It would be a real pity if a new official realease is published and then
>>> even a simple "md" command does not work on ARM.
>>
>> I don't see a problem here. All proposed patches (with/without
>> attribute and union) surely fix a bug, so they will go into mainline
>> when consent is reached on which one to use. This should well happen
>> before the pending release on September 12th[1].
>>
>> Am I misunderstanding anything here?
>
> No... but I would require that the "union" approach would be wanted,
> BEFORE I put effort into doing it.
I'd very much appreciate your effort as I want the solution now that you
did whet my appetite.
Thanks
Detlev
--
The fact is, volatile on data structures is a bug. It's a wart in the C
language. It shouldn't be used.
-- Linus Torvalds
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu at denx.de
next prev parent reply other threads:[~2010-08-30 16:47 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-27 20:23 [U-Boot] [PATCH] display_buffer: fix misaligned buffer Reinhard Meyer
2010-08-30 8:59 ` Detlev Zundel
2010-08-30 9:22 ` Reinhard Meyer
2010-08-30 9:39 ` Reinhard Meyer
2010-08-30 10:02 ` Detlev Zundel
2010-08-30 10:31 ` Stefano Babic
2010-08-30 10:46 ` Albert ARIBAUD
2010-08-30 11:04 ` Reinhard Meyer
2010-08-30 11:05 ` Detlev Zundel
2010-08-30 13:37 ` Reinhard Meyer
2010-08-30 16:47 ` Detlev Zundel [this message]
2010-08-30 18:03 ` Albert ARIBAUD
2010-08-30 18:25 ` Reinhard Meyer
2010-08-30 22:32 ` Detlev Zundel
2010-08-30 22:29 ` Detlev Zundel
2010-08-31 5:38 ` Albert ARIBAUD
2010-08-31 6:04 ` Reinhard Meyer
2010-09-01 15:01 ` Detlev Zundel
2010-09-02 7:39 ` Wolfgang Denk
2010-09-02 17:42 ` Mike Frysinger
2010-09-07 23:23 ` Wolfgang Denk
2010-08-30 9:49 ` Detlev Zundel
2010-09-07 23:22 ` 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=m2sk1whwte.fsf@ohwell.denx.de \
--to=dzu@denx.de \
--cc=u-boot@lists.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 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).