Re: [PATCH v3 6/7] powerpc/mm: implement set_memory_attr()

2020-02-10 Thread kbuild test robot
Hi Christophe, Thank you for the patch! Yet something to improve: [auto build test ERROR on powerpc/next] [also build test ERROR on v5.6-rc1 next-20200211] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' optio

[PATCH v3 6/7] powerpc/mm: implement set_memory_attr()

2020-02-02 Thread Christophe Leroy
In addition to the set_memory_xx() functions which allows to change the memory attributes of not (yet) used memory regions, implement a set_memory_attr() function to: - set the final memory protection after init on currently used kernel regions. - enable/disable kernel memory regions in the scope o