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From: Dennis Schridde <devurandom@gmx.net>
To: linux-ia64@vger.kernel.org
Subject: Re: Kernel compiled with gcc-4.6+ fails to boot on ia64
Date: Tue, 21 Jan 2014 23:39:49 +0000	[thread overview]
Message-ID: <20140122003949.05d83ccb@samson> (raw)
In-Reply-To: <3908561D78D1C84285E8C5FCA982C28F31DB1BDA@ORSMSX106.amr.corp.intel.com>

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Am Tue, 21 Jan 2014 23:24:03 +0000
schrieb "Luck, Tony" <tony.luck@intel.com>:

> I'd start off with using the old compiler
> for arch/ia64/kernel/* (perhaps arch/ia64/mm/* too) and the new
> compiler for everything else.

Thanks for your suggestion. How do I do that properly?
I think the following will not work, because changing CC will cause
arch/ia64/kernel to be rebuild, right?
# make -C arch/ia64/kernel CC=gcc-4.7.3
# make CC=gcc-4.5.4

And what would you suggest to add after ia64/kernel and ia64/mm? I do
not know much about the parts of the kernel that run at this early
stage.

--Dennis

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  parent reply	other threads:[~2014-01-21 23:39 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-21 17:32 Kernel compiled with gcc-4.6+ fails to boot on ia64 Luck, Tony
2014-01-21 19:40 ` Dennis Schridde
2014-01-21 23:24 ` Luck, Tony
2014-01-21 23:39 ` Dennis Schridde [this message]
2014-01-22  0:53 ` Luck, Tony
2014-01-22  0:58 ` Luck, Tony
2014-01-23  9:31 ` Émeric MASCHINO
2014-01-23 17:38 ` Luck, Tony
2014-01-23 21:07 ` Émeric MASCHINO
2014-01-23 21:49 ` Luck, Tony
2014-01-24 22:32 ` Dennis Schridde
2014-01-27 20:10 ` Luck, Tony
2014-01-27 20:53 ` Émeric MASCHINO
2014-01-27 21:14 ` Luck, Tony

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