powerpc/mm/radix: Fix build error when RADIX_MMU=n

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The recent TLB flush rework broke the build when the Radix MMU is
disabled at build time, eg:

  (.text+0x264): undefined reference to `.radix__tlbiel_all'

We could add an empty version, but if we ever called it by accident
that would indicate a bad bug, so add a stub that just WARNs if we do.

Fixes: d4748276ae ("powerpc/64s: Improve local TLB flush for boot and MCE on POWER9")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Michael Ellerman 2018-01-30 20:37:21 +11:00

parent 516c32f64f

commit 015eb1b89e

1 changed files with 4 additions and 0 deletions

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arch/powerpc/include/asm/book3s/64/tlbflush-radix.h

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