Nicholas Piggin f569bd94ef powerpc/64s/radix: make ptep_get_and_clear_full non-atomic for the full case ... This matches other architectures, when we know there will be no further accesses to the address (e.g., for teardown), page table entries can be cleared non-atomically. The comments about NMMU are bogus: all MMU notifiers (including NMMU) are released at this point, with their TLBs flushed. An NMMU access at this point would be a bug. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2018-06-03 20:40:35 +10:00
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32	powerpc/mm/radix: Change pte relax sequence to handle nest MMU hang	2018-06-03 20:40:34 +10:00
64	powerpc/64s/radix: make ptep_get_and_clear_full non-atomic for the full case	2018-06-03 20:40:35 +10:00
pgalloc.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pgtable.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00