From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] s390: Add missing PAGE_SHARED as an alias for PAGE_RW
Date: Tue, 12 Feb 2013 10:40:11 +0100 [thread overview]
Message-ID: <20130212094011.GB4232@osiris> (raw)
In-Reply-To: <CAMuHMdWm+VfBFN8fqL+Nkt7h5-+xv5EeeknhtkroAk4FhiRMnA@mail.gmail.com>
On Tue, Feb 12, 2013 at 10:20:22AM +0100, Geert Uytterhoeven wrote:
> Hi Heiko,
>
> On Mon, Feb 11, 2013 at 10:11 AM, Heiko Carstens
> <heiko.carstens@de.ibm.com> wrote:
> > Thanks Geert. A similar patch however is already in linux-next, together
> > with a whole bunch of other patches which try to make s390's allmodconfig
> > compile again after PCI, HAS_DMA and HAS_IOMEM got enabled by our new PCI
> > code.
>
> Cool!
>
> Will you select HAVE_GENERIC_HARDIRQS soon, too?
I discussed that just with Martin, and looking at the code it doesn't look
like we want to have GENERIC_HARDIRQS.
If we would select that option it looks like we need to special case the
common generic hardirqs code quite a lot, which is something we certainly
do not want.
However that's our result after looking 5 minutes into the code ;)
So, if at all, it's not going to happen soon.
prev parent reply other threads:[~2013-02-12 9:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-09 17:54 [PATCH] s390: Add missing PAGE_SHARED as an alias for PAGE_RW Geert Uytterhoeven
2013-02-11 9:11 ` Heiko Carstens
2013-02-12 9:20 ` Geert Uytterhoeven
2013-02-12 9:40 ` Heiko Carstens [this message]
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