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Subject: Re: [PATCH] misc: cxl: fix build for GCC 4.6.x
From: Michael Ellerman <mpe@ellerman.id.au>
To: Brian Norris <computersforpeace@gmail.com>, Joe Perches <joe@perches.com>
Cc: Michal Marek <mmarek@suse.com>, Anton Blanchard <anton@au1.ibm.com>,
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        Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>
Date: Fri, 08 Jan 2016 13:12:15 +1100
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On Thu, 2016-01-07 at 12:38 -0800, Brian Norris wrote:

> GCC 4.6.3 does not support -Wno-unused-const-variable. Instead, use the
> kbuild infrastructure that checks if this options exists.

Thanks.

> Also drop -Werror, since it's harmful, if forced on the user. New GCC's,
> or higher warning verbosities (e.g., W=1) can easily kill the build
> where they shouldn't.

But no thanks.

Please resend with just the cc-disable-warning change.

cheers