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* powerpc/pkeys: remove unused pkey_allows_readwriteQian Cai2019-10-111-10/+0
| | | | | | | | | | | | | | | pkey_allows_readwrite() was first introduced in the commit 5586cf61e108 ("powerpc: introduce execute-only pkey"), but the usage was removed entirely in the commit a4fcc877d4e1 ("powerpc/pkeys: Preallocate execute-only key"). Found by the "-Wunused-function" compiler warning flag. Fixes: a4fcc877d4e1 ("powerpc/pkeys: Preallocate execute-only key") Signed-off-by: Qian Cai <cai@lca.pw> Acked-by: Ram Pai <linuxram@us.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1568733750-14580-1-git-send-email-cai@lca.pw
* powerpc/mm: Move book3s64 specifics in subdirectory mm/book3s64Christophe Leroy2019-05-031-0/+428
Many files in arch/powerpc/mm are only for book3S64. This patch creates a subdirectory for them. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> [mpe: Update the selftest sym links, shorten new filenames, cleanup some whitespace and formatting in the new files.] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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