From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] hvc_dcc : add support to armv4 and armv5 core
Date: Fri, 31 Aug 2012 11:33:51 +0100 [thread overview]
Message-ID: <20120831103351.GE18957@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <504091F0.1090703@parrot.com>
On Fri, Aug 31, 2012 at 12:29:04PM +0200, Matthieu CASTET wrote:
> Alan Cox a ?crit :
> > On Fri, 31 Aug 2012 11:21:56 +0200
> > Matthieu CASTET <castet.matthieu@free.fr> wrote:
> >
> >> Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>
> >> ---
> >> drivers/tty/hvc/hvc_dcc.c | 34 ++++++++++++++++++++++++++++++++++
> >> 1 file changed, 34 insertions(+)
> >
> > This is a step in the wrong direction. This should all be runtime handled
> >
> > NAK.
> >
>
> AFAIK you can't build a arm kernel that support arm6/armv7 and armv5.
> And I am not sure it will be possible one day.
There are no plans to ever make it possible; there are too many significant
differences between ARMv4, v5 architectures and ARMv6,v7 architectures
to warrant making this runtime selectable.
next prev parent reply other threads:[~2012-08-31 10:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-31 9:21 [PATCH] hvc_dcc : add support to armv4 and armv5 core Matthieu CASTET
2012-08-31 10:04 ` Alan Cox
2012-08-31 10:29 ` Matthieu CASTET
2012-08-31 10:33 ` Russell King - ARM Linux [this message]
2012-08-31 10:59 ` Alan Cox
2012-08-31 10:59 ` Russell King - ARM Linux
2012-08-31 11:48 ` Matthieu CASTET
2012-08-31 12:25 ` Alan Cox
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