patch to install unstripped vDSO on disk breaks powerpc kernel build

[Chris Friesen]

Roland McGrath wrote:
> I haven't seen that error before.  Can you show the output of {eu-,}readelf -lS
> on vdso64.so.dbg, and also on the vdso64.so successfully built when you
> revert the patch?

I've attached the raw output from the two commands.  The delta between 
the two is as follows:


-There are 14 section headers, starting at offset 0xd58:
+There are 16 section headers, starting at offset 0xd68:

  Section Headers:
    [Nr] Name              Type             Address           Offset
@@ -33,7 +33,11 @@
    [12] .rela.dyn         RELA             0000000000100be8  00000be8
         0000000000000000  0000000000000018   A       2     0     8
    [13] .shstrtab         STRTAB           0000000000000000  00000cd8
-       0000000000000079  0000000000000000           0     0     1
+       0000000000000089  0000000000000000           0     0     1
+  [14] .symtab           SYMTAB           0000000000000000  00001168
+       0000000000000d80  0000000000000018          15   134     8
+  [15] .strtab           STRTAB           0000000000000000  00001ee8
+       00000000000004a3  0000000000000000           0     0     1
  Key to Flags:
    W (write), A (alloc), X (execute), M (merge), S (strings)
    I (info), L (link order), G (group), x (unknown)


Also, I'm going to be away on holidays next week, so I won't be able to 
test this further until the 19th or so.


Chris
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