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Date:   Thu, 9 May 2019 08:53:24 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Guenter Roeck <linux@roeck-us.net>,
        Michael Ellerman <mpe@ellerman.id.au>
Cc:     stable@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: Build failure in v4.4.y.queue (ppc:allmodconfig)
Message-ID: <20190509065324.GA3864@kroah.com>
References: <20190508202642.GA28212@roeck-us.net>
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On Wed, May 08, 2019 at 01:26:42PM -0700, Guenter Roeck wrote:
> I see multiple instances of:
> 
> arch/powerpc/kernel/exceptions-64s.S:839: Error:
> 	attempt to move .org backwards
> 
> in v4.4.y.queue (v4.4.179-143-gc4db218e9451).
> 
> This is due to commit 9b2d4e06d7f1 ("powerpc/64s: Add support for a store
> forwarding barrier at kernel entry/exit"), which is part of a large patch
> series and can not easily be reverted.
> 
> Guess I'll stop doing ppc:allmodconfig builds in v4.4.y ?

Michael, I thought this patch series was supposed to fix ppc issues, not
add to them :)

Any ideas on what to do here?

thanks,

greg k-h