Re: powerpc: fix pgtable pmd cache init
flat view
From: Michael Ellerman <hidden>
Date: 2017-01-18 12:10:25
On Tue, 2017-01-03 at 15:55:17 UTC, Nicholas Piggin wrote:
Commit 9b081e10805cd ("powerpc: port 64 bits pgtable_cache to 32 bits")
mixed up PMD_INDEX_SIZE and PMD_CACHE_INDEX a couple of times. This
resulted in 64s/hash/4k configs to panic at boot with a false positive
error check.
Fix that and simplify error handling by moving the check to the caller.
Fixes: 9b081e10805cd ("powerpc: port 64 bits pgtable_cache to 32 bits")
Cc: Christophe Leroy <redacted>
Cc: Aneesh Kumar K.V <redacted>
Cc: Scott Wood <oss@buserror.net>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>Applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/bf5ca68dd2eef59a936969e802d811 cheers