We can upgrade pte access (R -> RW transition) via mprotect or autonuma. We need
to make sure we follow the recommended pte update sequence as outlined in
commit: bd5050e38aec ("powerpc/mm/radix: Change pte relax sequence to handle
nest MMU hang")
for such updates. This patch series do that.
We can upgrade pte access (R -> RW transition) via mprotect or autonuma. We need
to make sure we follow the recommended pte update sequence as outlined in
commit: bd5050e38aec ("powerpc/mm/radix: Change pte relax sequence to handle
nest MMU hang")
for such updates. This patch series do that.
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