From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: David Woodhouse <dwmw2@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] Stop pci_set_dma_mask() from failing when RAM doesn't exceed the mask anyway
Date: Tue, 04 Aug 2009 07:05:48 +1000 [thread overview]
Message-ID: <1249333548.18245.17.camel@pasglop> (raw)
In-Reply-To: <1249305244.15714.3.camel@macbook.infradead.org>
On Mon, 2009-08-03 at 14:14 +0100, David Woodhouse wrote:
> Do we care about that scenario? I think we might be able to "fix" it by
> setting the memory_limit when we allow pci_set_dma_mask() to succeed?
> That will effectively prevent the addition of memory that our crappy
> device can't reach, won't it?
We don't support hotplug memory on those machines anyway, do we ?
Cheers,
Ben.
next prev parent reply other threads:[~2009-08-03 21:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-31 19:41 [PATCH] Stop pci_set_dma_mask() from failing when RAM doesn't exceed the mask anyway David Woodhouse
2009-07-31 22:25 ` Benjamin Herrenschmidt
2009-08-01 7:54 ` David Woodhouse
2009-08-01 8:00 ` Benjamin Herrenschmidt
2009-08-01 9:00 ` David Woodhouse
2009-08-02 7:50 ` Benjamin Herrenschmidt
2009-08-03 13:14 ` David Woodhouse
2009-08-03 21:05 ` Benjamin Herrenschmidt [this message]
2009-08-10 6:46 ` Benjamin Herrenschmidt
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=1249333548.18245.17.camel@pasglop \
--to=benh@kernel.crashing.org \
--cc=dwmw2@infradead.org \
--cc=linuxppc-dev@lists.ozlabs.org \
/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).