We are declaring the dummy section (used to work around a binutils
bug) as PT_NOTE, but we don't have enough bytes for it to be a valid
note header, and kexec userspace complains:

Warning: Elf Note name is not null terminated
Warning: append= option is not passed. Using the first kernel root partition
Warning: Elf Note name is not null terminated

Instead of using the arbitray value 0xf177 (aka "fill"), declare a
no-name no-description note of type 0.

Signed-off-by: Milton Miller <milt...@bga.com>
---
verified on binutils-2.6.17 that the workaround still works (that
is we get a phdr that does not have all zeros in the paddr field,
and a relocatable kernel booted).

Index: common/arch/powerpc/kernel/vmlinux.lds.S
===================================================================
--- common.orig/arch/powerpc/kernel/vmlinux.lds.S       2009-01-02 
01:07:12.000000000 -0600
+++ common/arch/powerpc/kernel/vmlinux.lds.S    2009-01-02 01:18:00.000000000 
-0600
@@ -87,7 +87,9 @@ SECTIONS
        /* The dummy segment contents for the bug workaround mentioned above
           near PHDRS.  */
        .dummy : AT(ADDR(.dummy) - LOAD_OFFSET) {
-               LONG(0xf177)
+               LONG(0)
+               LONG(0)
+               LONG(0)
        } :kernel :dummy
 
 /*
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