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From: Michael Schmitz on 27 Mar 2010 04:20 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 > > > > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |