linux-kernel - Re: [RFC,PATCH] scripts/package: add powerpc images to tarball

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Message-Id: <b15cc94f988df8d269ad40fafcd911cb@bga.com>
Date:	Fri, 25 Jul 2008 22:59:06 -0500
From:	Milton Miller <miltonm@....com>
To:	Jeremy Kerr <jk@...abs.org>
Cc:	linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC,PATCH] scripts/package: add powerpc images to tarball

On Jul 24, 2008, at 8:11 PM, Jeremy Kerr wrote:

> Milton,
>
>> Yes.  How about all dtbImage, zImage, cuboot, treeboot, etc
>> that are newer than vmlinux?
>
> The existing arch code doesn't do any checks for timestamps, perhaps
> this would be better implemented as an arch-independent change?

The problem is some people might want to add intermediate files that are
younger than vmlinux (eg .config).  We know our boot-image should be
newer.  But I don't know how one would express the expected ages.

The reason I suggested the check was to eliminate images that are not
in the current config.  I figured a test for relative file age could
be done in the for loop -- possibly replace shell wildcard with
find arch/$(ARCH)/boot/{zImage*,dtbImage*,uImage*,cuImage*,treeboot*}
-newer vmlinux -print.

> (but would you like me to add treeboot and cuboot?)

I don't see why we should prefer the workstations and servers over the
embedded boards.  zImage is just a link to the first boot image, but
one can build a multiple formats and the order is somewhat arbitrary.
So I see it as fairness.  Otherwise, there are a few other platforms
that are "user" based vs embedded (like efkia, no?).

milton

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