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linux-next: build failure after merge of the driver-core tree

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Hi Greg,

After merging the driver-core tree, today's linux-next build (x86_64
allmodconfig) failed like this:

In file included from include/uapi/linux/stddef.h:1:0,
                 from include/linux/stddef.h:4,
                 from include/uapi/linux/posix_types.h:4,
                 from include/uapi/linux/types.h:13,
                 from include/linux/types.h:5,
                 from include/linux/list.h:4,
                 from include/linux/module.h:9,
                 from arch/x86/mm/extable.c:1:
arch/x86/mm/extable.c: In function 'fixup_exception':
arch/x86/mm/extable.c:102:15: error: implicit declaration of function 'SEGMENT_IS_PNP_CODE' [-Werror=implicit-function-declaration]
  if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
               ^
drivers/pnp/pnpbios/bioscalls.c:106:34: error: 'PNP_TS1' und
eclared (first use in this function)
   Q2_SET_SEL(smp_processor_id(), PNP_TS1, ts1_base, ts1_size);
                                  ^
drivers/pnp/pnpbios/bioscalls.c:108:34: error: 'PNP_TS2' undeclared (first use in this function)
   Q2_SET_SEL(smp_processor_id(), PNP_TS2, ts2_base, ts2_size);
                                  ^
drivers/pnp/pnpbios/bioscalls.c:133:13: error: 'PNP_CS32' undeclared (first use in this function)
         "i"(PNP_CS32), "i"(0)
             ^

and on ...

Somehow caused by commit

  8ac0fba2da41 ("isa: Decouple X86_32 dependency from the ISA Kconfig option")

I don't easily see why it causes the problem, but reverting it makes the
build work.  I also cannot rule out interaction with some other tree.

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell

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linux-next: build failure after merge of the driver-core tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-05-02 07:50 +0200
  Re: linux-next: build failure after merge of the driver-core tree William Breathitt Gray <vilhelm.gray@gmail.com> - 2016-05-02 13:50 +0200
    Re: linux-next: build failure after merge of the driver-core tree Greg KH <greg@kroah.com> - 2016-05-02 16:50 +0200

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