powerpc/mm/hash: Abstract context id allocation for KVM

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KVM wants to be able to allocate an MMU context id, which it does
currently by calling __init_new_context().

We're about to rework that code, so provide a wrapper for KVM so it
can not worry about the details.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Michael Ellerman 2017-03-29 22:00:46 +11:00

parent 302413cad5

commit a336f2f5b0

3 changed files with 10 additions and 4 deletions

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2

arch/powerpc/include/asm/mmu_context.h

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2

arch/powerpc/kvm/book3s_64_mmu_host.c

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10

arch/powerpc/mm/mmu_context_book3s64.c

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