Hi Tim,
On Sun, 7 Mar 2010, Tim Abbott wrote:
> Has this fix been merged yet? It seems to me that the patch Michael sent
> is a totally reasonable solution to this problem, and I had assumed that
> it was going to get picked up in the m68k tree when I saw this patch 2
> months ago...
>
> -Tim Abbott
This hadn't been picked up last time I tried (at least two weeks back). Can't
really speak to the current state, as I've juyt lost all of the last half
year's worth of work due to a disk crash caused by Genesis Energy incompetently
upgrading power meters in Auckland.
I never complained because it really is only a problem with my broken version
of
the cross toolchain. I'll make a fresh effort with the toolchain now.
Cheers,
Michael
>
> On Mon, 11 Jan 2010, Michael Schmitz wrote:
>
> > Followup on this: You are absolutely right - the problem appears to be
> > related
> > to the the .init_end section _only_ having the ALIGN, and nothing else
> > (i.e.
> > no actual section content).
> >
> > Placing the align in the .m68k_fixup section like such:
> >
> > --- arch/m68k/kernel/vmlinux-std.lds.org 2010-01-09 11:01:05.000000000
> > +1300
> > +++ arch/m68k/kernel/vmlinux-std.lds 2010-01-12 08:43:07.000000000
> > +1300
> > @@ -42,6 +42,7 @@
> > __start_fixup = .;
> > *(.m68k_fixup)
> > __stop_fixup = .;
> > + . = ALIGN(PAGE_SIZE);
> > }
> > NOTES
> > .init_end : {
> >
> > still puts .init_end, __init_end and _end on a page boundary, but also
> > extends
> > the load section up to that page boundary. (Unfortunately, it also extends
> > the
> > kernel file size by a bit).
> >
> > Can the same be achieved in a more elegant way? The reason why the old
> > script
> > worked with my binutils appears to be the placement of the initramfs data
> > right
> > at the end - the start of initramfs is page aligned, and the size of the
> > initramfs is an integer number of pages, so the end of initramfs data,
> > __init_end and _end all are on a page boundary. With the fixup section now
> > placed after the initramfs explicitly, this no longer happens by accident...
> >
> > Cheers,
> >
> > Michael
> >
> >
> >
>
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