Back again, just minor changes. v5: https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=160869
Changes since v5: [1/8]: Patch 8/8 squashed as suggested by Andrew Donnellan Added a note to the comment of change_page_attr() Rename size to sz to meet 90 chars without multiple lines [8/8]: Removed, change_memory_attr() section squashed, rest dropped as suggested by Christophe Leroy (since I just assumed it was the right thing to do instead of actually checking) Thanks for the feedback. Christophe Leroy (2): powerpc/mm: implement set_memory_attr() powerpc/32: use set_memory_attr() Russell Currey (5): powerpc/mm: Implement set_memory() routines powerpc/kprobes: Mark newly allocated probes as RO powerpc/mm/ptdump: debugfs handler for W+X checks at runtime powerpc: Set ARCH_HAS_STRICT_MODULE_RWX powerpc/configs: Enable STRICT_MODULE_RWX in skiroot_defconfig arch/powerpc/Kconfig | 2 + arch/powerpc/Kconfig.debug | 6 +- arch/powerpc/configs/skiroot_defconfig | 1 + arch/powerpc/include/asm/set_memory.h | 34 ++++++++ arch/powerpc/kernel/kprobes.c | 17 +++- arch/powerpc/mm/Makefile | 2 +- arch/powerpc/mm/pageattr.c | 112 +++++++++++++++++++++++++ arch/powerpc/mm/pgtable_32.c | 95 +++------------------ arch/powerpc/mm/ptdump/ptdump.c | 21 ++++- 9 files changed, 197 insertions(+), 93 deletions(-) create mode 100644 arch/powerpc/include/asm/set_memory.h create mode 100644 arch/powerpc/mm/pageattr.c -- 2.25.1