linux-next: manual merge of the akpm-current tree with the powerpc tree

[Stephen Rothwell]

Hi all,

Today's linux-next merge of the akpm-current tree got a conflict in:

  arch/powerpc/Kconfig

between commit:

  c6b05f4e233c ("powerpc/kconfig: Restore alphabetic order of the selects under CONFIG_PPC")

from the powerpc tree and commits:

  fd7d5c273c43 ("mm: generalize HUGETLB_PAGE_SIZE_VARIABLE")
  301ba77ae03c ("mm: generalize ARCH_ENABLE_MEMORY_[HOTPLUG|HOTREMOVE]")

from the akpm-current tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc arch/powerpc/Kconfig
index ab17a56c3d10,d4333049b813..000000000000
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@@ -118,11 -118,10 +118,13 @@@ config PP
  	# Please keep this list sorted alphabetically.
  	#
  	select ARCH_32BIT_OFF_T if PPC32
+ 	select ARCH_ENABLE_MEMORY_HOTPLUG
+ 	select ARCH_ENABLE_MEMORY_HOTREMOVE
 +	select ARCH_HAS_COPY_MC			if PPC64
  	select ARCH_HAS_DEBUG_VIRTUAL
 +	select ARCH_HAS_DEBUG_VM_PGTABLE
  	select ARCH_HAS_DEVMEM_IS_ALLOWED
 +	select ARCH_HAS_DMA_MAP_DIRECT 		if PPC_PSERIES
  	select ARCH_HAS_ELF_RANDOMIZE
  	select ARCH_HAS_FORTIFY_SOURCE
  	select ARCH_HAS_GCOV_PROFILE_ALL
@@@ -163,8 -162,9 +165,8 @@@
  	select BUILDTIME_TABLE_SORT
  	select CLONE_BACKWARDS
  	select DCACHE_WORD_ACCESS		if PPC64 && CPU_LITTLE_ENDIAN
- 	select DMA_OPS_BYPASS			if PPC64
  	select DMA_OPS				if PPC64
+ 	select DMA_OPS_BYPASS			if PPC64
 -	select ARCH_HAS_DMA_MAP_DIRECT 		if PPC64 && PPC_PSERIES
  	select DYNAMIC_FTRACE			if FUNCTION_TRACER
  	select EDAC_ATOMIC_SCRUB
  	select EDAC_SUPPORT
@@@ -182,15 -181,12 +184,15 @@@
  	select GENERIC_STRNCPY_FROM_USER
  	select GENERIC_STRNLEN_USER
  	select GENERIC_TIME_VSYSCALL
 -	select GENERIC_GETTIMEOFDAY
 +	select GENERIC_VDSO_TIME_NS
  	select HAVE_ARCH_AUDITSYSCALL
- 	select HAVE_ARCH_HUGE_VMAP		if PPC_BOOK3S_64 && PPC_RADIX_MMU
 +	select HAVE_ARCH_HUGE_VMALLOC		if HAVE_ARCH_HUGE_VMAP
+ 	select HAVE_ARCH_HUGE_VMAP		if PPC_BOOK3S_64 && PPC_RADIX_MMU
  	select HAVE_ARCH_JUMP_LABEL
 +	select HAVE_ARCH_JUMP_LABEL_RELATIVE
  	select HAVE_ARCH_KASAN			if PPC32 && PPC_PAGE_SHIFT <= 14
  	select HAVE_ARCH_KASAN_VMALLOC		if PPC32 && PPC_PAGE_SHIFT <= 14
 +	select HAVE_ARCH_KFENCE			if PPC32
  	select HAVE_ARCH_KGDB
  	select HAVE_ARCH_MMAP_RND_BITS
  	select HAVE_ARCH_MMAP_RND_COMPAT_BITS	if COMPAT
@@@ -231,19 -227,23 +233,20 @@@
  	select HAVE_LIVEPATCH			if HAVE_DYNAMIC_FTRACE_WITH_REGS
  	select HAVE_MOD_ARCH_SPECIFIC
  	select HAVE_NMI				if PERF_EVENTS || (PPC64 && PPC_BOOK3S)
 -	select HAVE_HARDLOCKUP_DETECTOR_ARCH	if (PPC64 && PPC_BOOK3S)
 -	select HAVE_OPTPROBES			if PPC64
 +	select HAVE_OPTPROBES
  	select HAVE_PERF_EVENTS
  	select HAVE_PERF_EVENTS_NMI		if PPC64
 -	select HAVE_HARDLOCKUP_DETECTOR_PERF	if PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !HAVE_HARDLOCKUP_DETECTOR_ARCH
  	select HAVE_PERF_REGS
  	select HAVE_PERF_USER_STACK_DUMP
 -	select HUGETLB_PAGE_SIZE_VARIABLE	if PPC_BOOK3S_64 && HUGETLB_PAGE
 -	select MMU_GATHER_RCU_TABLE_FREE
 -	select MMU_GATHER_PAGE_SIZE
  	select HAVE_REGS_AND_STACK_ACCESS_API
 -	select HAVE_RELIABLE_STACKTRACE		if PPC_BOOK3S_64 && CPU_LITTLE_ENDIAN
 +	select HAVE_RELIABLE_STACKTRACE
 +	select HAVE_RSEQ
  	select HAVE_SOFTIRQ_ON_OWN_STACK
 +	select HAVE_STACKPROTECTOR		if PPC32 && $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=r2)
 +	select HAVE_STACKPROTECTOR		if PPC64 && $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=r13)
  	select HAVE_SYSCALL_TRACEPOINTS
  	select HAVE_VIRT_CPU_ACCOUNTING
 -	select HAVE_IRQ_TIME_ACCOUNTING
 -	select HAVE_RSEQ
++	select HUGETLB_PAGE_SIZE_VARIABLE	if PPC_BOOK3S_64 && HUGETLB_PAGE
  	select IOMMU_HELPER			if PPC64
  	select IRQ_DOMAIN
  	select IRQ_FORCED_THREADING
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