linux-kernel - Re: "build-id" changes break sparc64

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Message-Id: <20070723060155.2B3824D0489@magilla.localdomain>
Date:	Sun, 22 Jul 2007 23:01:55 -0700 (PDT)
From:	Roland McGrath <roland@...hat.com>
To:	David Miller <davem@...emloft.net>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: "build-id" changes break sparc64

It turns out the problem here is that some .o files wind up with their own
.note.gnu.build-id sections.  I got the makefile magic wrong, thinking that
LDFLAGS_MODULE was a variable specifically for .ko links.  It's also used
in cmd_link_multi-m.  So the problem David and Adrian saw is not actually
machine-dependent at all, nor is it an ld bug as I had guessed, but depends
on the configuration details that determine when cmd_link_multi-m gets used.

I'll post a makefile fix shortly.

Thanks,
Roland
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