[powerpc:test 88/124] arch/powerpc/kernel/exceptions-64s.S:1493: Error: attempt to move .org backwards

Hi Nicholas,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git test
head:   6f13ef67fa45546813f6a7f798d95a27ba469f29
commit: 5bbf2094b13af5f9253a607681a51e27de249ab8 [88/124] powerpc/64s: consolidate Machine Check 0x200 interrupt
config: powerpc-g5_defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 5bbf2094b13af5f9253a607681a51e27de249ab8
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

Note: the powerpc/test HEAD 6f13ef67fa45546813f6a7f798d95a27ba469f29 builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   arch/powerpc/kernel/exceptions-64s.S: Assembler messages:

quoted

arch/powerpc/kernel/exceptions-64s.S:1493: Error: attempt to move .org backwards

vim +1493 arch/powerpc/kernel/exceptions-64s.S

087aa036 Chen Gang       2013-03-25  1487  	ld	r10,_LINK(r1)		/* make idle task do the */
087aa036 Chen Gang       2013-03-25  1488  	std	r10,_NIP(r1)		/* equivalent of a blr */
087aa036 Chen Gang       2013-03-25  1489  	blr
00f29fdb Nicholas Piggin 2016-09-21  1490  TRAMP_HANDLER_END(power4_fixup_nap)
087aa036 Chen Gang       2013-03-25  1491  #endif
087aa036 Chen Gang       2013-03-25  1492  
fe06bbba Nicholas Piggin 2016-09-21 @1493  CLOSE_FIXED_SECTION(real_vectors);
fe06bbba Nicholas Piggin 2016-09-21  1494  CLOSE_FIXED_SECTION(real_trampolines);
fe06bbba Nicholas Piggin 2016-09-21  1495  CLOSE_FIXED_SECTION(virt_vectors);
fe06bbba Nicholas Piggin 2016-09-21  1496  CLOSE_FIXED_SECTION(virt_trampolines);

:::::: The code at line 1493 was first introduced by commit
:::::: fe06bbbaa8c7b8b2600e08af1aeb105e6f0c10f3 powerpc/64: use gas sections for arranging exception vectors

:::::: TO: Nicholas Piggin [off-list ref]
:::::: CC: Michael Ellerman [off-list ref]

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