Linux kernel bug fix: powerpc/mm: Fix KUAP warning by providing copy_from_kernel_nofault_allowed()
Subsystem: arch/powerpc (arch/powerpc/mm/maccess.c)
Bug type: crash, severity: high
Files changed: arch/powerpc/mm/Makefile;arch/powerpc/mm/maccess.c
Introduced by Christoph Hellwig on 2020-09-08 22:21:36 -0400; fixed by Christophe Leroy on 2020-12-08 10:22:09 +1100 (lifetime: 90 days)