[v2,1/2] powerpc/mm: Fix build break when PPC_NATIVE=n
patch-notifications at ellerman.id.au
Thu Jul 28 00:32:44 AEST 2016
On Tue, 2016-26-07 at 03:38:37 UTC, Michael Ellerman wrote:
> The recent commit to rework the hash MMU setup broke the build when
> CONFIG_PPC_NATIVE=n. Fix it by adding an IS_ENABLED() check before
> calling hpte_init_native().
> Removing the else clause opens the possibility that we don't set any
> ops, which would probably lead to a strange crash later. So add a check
> that we correctly initialised at least one member of the struct.
> Fixes: 166dd7d3fbf2 ("powerpc/64: Move MMU backend selection out of platform code")
> Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
> Acked-by: Stephen Rothwell <sfr at canb.auug.org.au>
Series applied to powerpc next.
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