From: Andi Kleen <andi@firstfloor.org>
To: Michael Buesch <mb@bu3sch.de>
Cc: "linux-kernel" <linux-kernel@vger.kernel.org>,
vojtech@suse.cz, muli@il.ibm.com, jdmason@kudzu.us,
tglx@linutronix.de, mingo@redhat.com
Subject: Re: [PATCH RFC] x86: Fix 64-bit DMA masks on VIA
Date: Thu, 24 Apr 2008 15:43:50 +0200 [thread overview]
Message-ID: <87mynjgyg9.fsf@basil.nowhere.org> (raw)
In-Reply-To: <200804232055.13102.mb@bu3sch.de> (Michael Buesch's message of "Wed, 23 Apr 2008 20:55:12 +0200")
Michael Buesch <mb@bu3sch.de> writes:
> This untested patch is supposed to fix DMAing on some VIA boards.
> Currently the DMA subsystem returns an error, if the driver does
> tell that it supports a 64bit DMA mask. So the driver probing
> would fail in that case.
The driver is broken then. It is supposed to retry with a small
mask on an error. Please fix the driver.
-Andi
next prev parent reply other threads:[~2008-04-24 13:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-23 18:55 [PATCH RFC] x86: Fix 64-bit DMA masks on VIA Michael Buesch
2008-04-24 13:43 ` Andi Kleen [this message]
2008-04-24 14:06 ` Michael Buesch
2008-04-24 14:12 ` Andi Kleen
2008-04-24 14:18 ` David Miller
2008-04-24 14:32 ` Alan Cox
2008-04-24 15:19 ` Michael Buesch
2008-04-28 16:53 ` Ingo Molnar
2008-04-28 17:04 ` Jesse Barnes
2008-04-28 21:48 ` Michael Buesch
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=87mynjgyg9.fsf@basil.nowhere.org \
--to=andi@firstfloor.org \
--cc=jdmason@kudzu.us \
--cc=linux-kernel@vger.kernel.org \
--cc=mb@bu3sch.de \
--cc=mingo@redhat.com \
--cc=muli@il.ibm.com \
--cc=tglx@linutronix.de \
--cc=vojtech@suse.cz \
/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.