2 Commits

Author	SHA1	Message	Date
Aneesh Kumar K.V	d94b827e89	powerpc/book3s64/kuap: Use Key 3 for kernel mapping with hash translation ... This patch updates kernel hash page table entries to use storage key 3 for its mapping. This implies all kernel access will now use key 3 to control READ/WRITE. The patch also prevents the allocation of key 3 from userspace and UAMOR value is updated such that userspace cannot modify key 3. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Reviewed-by: Sandipan Das <sandipan@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20201127044424.40686-9-aneesh.kumar@linux.ibm.com	2020-12-04 01:01:25 +11:00
Christophe Leroy	47d99948ee	powerpc/mm: Move book3s64 specifics in subdirectory mm/book3s64 ... Many files in arch/powerpc/mm are only for book3S64. This patch creates a subdirectory for them. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> [mpe: Update the selftest sym links, shorten new filenames, cleanup some whitespace and formatting in the new files.] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>	2019-05-03 01:18:38 +10:00