Christophe Leroy a0da4bc166 powerpc/mm: Allow platforms to redefine some helpers ... The 40xx defines _PAGE_HWWRITE while others don't. The 8xx defines _PAGE_RO instead of _PAGE_RW. The 8xx defines _PAGE_PRIVILEGED instead of _PAGE_USER. The 8xx defines _PAGE_HUGE and _PAGE_NA while others don't. Lets those platforms redefine pte_write(), pte_wrprotect() and pte_mkwrite() and get _PAGE_RO and _PAGE_HWWRITE off the common helpers. Lets the 8xx redefine pte_user(), pte_mkprivileged() and pte_mkuser() and get rid of _PAGE_PRIVILEGED and _PAGE_USER default values. Lets the 8xx redefine pte_mkhuge() and get rid of _PAGE_HUGE default value. Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2018-10-14 18:04:09 +11:00
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asm	powerpc/mm: Allow platforms to redefine some helpers	2018-10-14 18:04:09 +11:00
uapi/asm	powerpc/ptrace: Add support for PTRACE_SYSEMU	2018-10-03 15:40:04 +10:00