From: Thomas Gleixner <tglx@linutronix.de>
To: Andi Kleen <ak@suse.de>
Cc: Adrian Bunk <bunk@stusta.de>,
Steven Rostedt <rostedt@goodmis.org>,
Michal Piotrowski <michal.k.k.piotrowski@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@osdl.org>, Andrew Morton <akpm@osdl.org>,
Ingo Molnar <mingo@elte.hu>,
Arjan van de Ven <arjan@infradead.org>,
Chris Wright <chrisw@sous-sol.org>
Subject: Re: [RFC, Announce] Unified x86 architecture, arch/x86
Date: Sat, 21 Jul 2007 10:15:57 +0200 [thread overview]
Message-ID: <1185005757.4012.102.camel@chaos> (raw)
In-Reply-To: <200707210942.48444.ak@suse.de>
On Sat, 2007-07-21 at 09:42 +0200, Andi Kleen wrote:
> >
> > It happens so often that someone accidentally breaks one architecture
> > because he didn't notice the code also gets used on the other
> > architecture.
>
> That's not changing at all. Especially with even more sharing, (than I think
> would be prudent) like Thomas treated, you'll likely have to test compile both
> for most changes.
And a shared code base makes it entirely clear, that you must recheck
bot ARCHs when you touch code in there.
Right now it is not clear at all.
tglx
next prev parent reply other threads:[~2007-07-21 8:16 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-20 22:32 [RFC, Announce] Unified x86 architecture, arch/x86 Thomas Gleixner
2007-07-20 22:38 ` Jeff Garzik
2007-07-20 22:40 ` Ingo Molnar
2007-07-20 22:42 ` Jeff Garzik
2007-07-20 22:51 ` Linus Torvalds
2007-07-21 2:56 ` Yinghai Lu
2007-07-20 23:55 ` Alan Cox
2007-07-21 0:02 ` H. Peter Anvin
2007-07-21 22:26 ` Oleg Verych
2007-07-20 23:01 ` Arjan van de Ven
2007-07-20 23:23 ` Steven Rostedt
2007-07-21 2:39 ` Glauber de Oliveira Costa
2007-07-20 23:55 ` Michal Piotrowski
2007-07-21 0:03 ` Ingo Molnar
2007-07-21 0:16 ` Michal Piotrowski
2007-07-21 5:40 ` Andi Kleen
2007-07-21 5:50 ` Steven Rostedt
2007-07-21 6:06 ` Andi Kleen
2007-07-21 7:35 ` Adrian Bunk
2007-07-21 7:42 ` Andi Kleen
2007-07-21 8:01 ` Adrian Bunk
2007-07-21 8:15 ` Thomas Gleixner [this message]
2007-07-21 8:32 ` Ingo Molnar
2007-07-27 10:50 ` Pavel Machek
2007-07-27 18:11 ` Chris Wright
2007-07-20 23:55 ` Arnd Bergmann
2007-07-21 1:59 ` Steven Rostedt
2007-07-21 1:01 ` Gabriel C
2007-07-21 5:37 ` Andi Kleen
2007-07-21 5:58 ` Steven Rostedt
2007-07-21 6:09 ` Andi Kleen
2007-07-21 8:15 ` Thomas Gleixner
2007-07-21 8:28 ` Andi Kleen
2007-07-21 13:28 ` Glauber de Oliveira Costa
2007-07-21 9:02 ` Rusty Russell
2007-07-21 11:34 ` Brian Gerst
2007-07-21 12:30 ` Ingo Molnar
2007-07-21 15:11 ` Arjan van de Ven
2007-07-21 6:37 ` Avi Kivity
2007-07-21 10:37 ` David Woodhouse
2007-07-21 10:56 ` Adrian Bunk
2007-07-21 22:25 ` Matt Mackall
2007-07-21 23:51 ` Chris Wright
2007-07-22 7:50 ` Thomas Gleixner
2007-07-22 12:02 ` Matt Mackall
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