Descriptionsync/atomic: trigger paging fault early on linux/arm
so that we don't need to traceback through __kuser_cmpxchg
Patch Set 1 #Patch Set 2 : diff -r 2a6434ea7154 https://dvyukov%40google.com@code.google.com/p/go/ #Patch Set 3 : diff -r 2a6434ea7154 https://dvyukov%40google.com@code.google.com/p/go/ #Patch Set 4 : diff -r 2a6434ea7154 https://dvyukov%40google.com@code.google.com/p/go/ #Patch Set 5 : diff -r 2a6434ea7154 https://dvyukov%40google.com@code.google.com/p/go/ #Patch Set 6 : diff -r 77ceb1db4a1e https://dvyukov%40google.com@code.google.com/p/go/ #MessagesTotal messages: 4
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