From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: linux-arch@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>,
Ian Campbell <icampbell@arcom.com>,
Mike Frysinger <vapier@gentoo.org>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Hirokazu Takata <takata@linux-m32r.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Kyle McMartin <kyle@mcmartin.ca>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Paul Mundt <lethal@linux-sh.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH/RFC] kbuild: use INSTALLKERNEL to select customized installkernel script
Date: Mon, 20 Jul 2009 23:11:20 +0100 [thread overview]
Message-ID: <20090720221120.GG11151@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <20090720201137.GB6854@merkur.ravnborg.org>
On Mon, Jul 20, 2009 at 10:11:37PM +0200, Sam Ravnborg wrote:
> While working on a patch to save ARCH and CROSS_COMPILE
> Peter Z noticed that it would cause "make install" to fail
> if we used the setting of CROSS_COMPILE from build time.
That's a good thing in some ways and a bad thing in others. Having
it guarantee to fail if you try installing an ARM kernel onto an
x86 machine is definitely a good thing. That said, it's not something
I've ever accidentally done.
However, having a cross-built kernel shared via NFS onto the target
machine where you want to 'make install' it and have it pick up the
CROSS_COMPILE setting is a bad thing.
I'm not sure there's any one right answer with this... so...
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
next prev parent reply other threads:[~2009-07-20 22:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-20 20:11 [PATCH/RFC] kbuild: use INSTALLKERNEL to select customized installkernel script Sam Ravnborg
2009-07-20 20:19 ` H. Peter Anvin
2009-07-20 20:49 ` Paul Mundt
2009-07-20 22:11 ` Russell King - ARM Linux [this message]
2009-07-21 1:22 ` H. Peter Anvin
2009-07-21 7:18 ` Sam Ravnborg
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