| Message ID | 20191014051320.158682-1-ruscur@russell.cc (mailing list archive) |
|---|---|
| Headers | show |
| Series | Implement STRICT_MODULE_RWX for powerpc | expand |
On Mon, Oct 14, 2019 at 04:13:16PM +1100, Russell Currey wrote: > v3 cover letter here: > https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-October/198023.html > > Only minimal changes since then: > > - patch 2/4 commit message update thanks to Andrew Donnellan > - patch 3/4 made neater thanks to Christophe Leroy > - patch 3/4 updated Kconfig description thanks to Daniel Axtens I continue to be excited about this work. :) Is there anything holding it back from landing in linux-next? -Kees > > Russell Currey (4): > 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: Enable STRICT_MODULE_RWX > > arch/powerpc/Kconfig | 2 + > arch/powerpc/Kconfig.debug | 6 ++- > arch/powerpc/configs/skiroot_defconfig | 1 + > arch/powerpc/include/asm/set_memory.h | 32 ++++++++++++++ > arch/powerpc/kernel/kprobes.c | 3 ++ > arch/powerpc/mm/Makefile | 1 + > arch/powerpc/mm/pageattr.c | 60 ++++++++++++++++++++++++++ > arch/powerpc/mm/ptdump/ptdump.c | 21 ++++++++- > 8 files changed, 123 insertions(+), 3 deletions(-) > create mode 100644 arch/powerpc/include/asm/set_memory.h > create mode 100644 arch/powerpc/mm/pageattr.c > > -- > 2.23.0 >
Kees Cook <keescook@chromium.org> writes: > On Mon, Oct 14, 2019 at 04:13:16PM +1100, Russell Currey wrote: >> v3 cover letter here: >> https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-October/198023.html >> >> Only minimal changes since then: >> >> - patch 2/4 commit message update thanks to Andrew Donnellan >> - patch 3/4 made neater thanks to Christophe Leroy >> - patch 3/4 updated Kconfig description thanks to Daniel Axtens > > I continue to be excited about this work. :) Is there anything holding > it back from landing in linux-next? I had some concerns, which I stupidly posted in reply to v3: https://lore.kernel.org/linuxppc-dev/87pnio5fva.fsf@mpe.ellerman.id.au/ cheers
On Wed, Oct 30, 2019 at 11:16:22AM +1100, Michael Ellerman wrote: > Kees Cook <keescook@chromium.org> writes: > > On Mon, Oct 14, 2019 at 04:13:16PM +1100, Russell Currey wrote: > >> v3 cover letter here: > >> https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-October/198023.html > >> > >> Only minimal changes since then: > >> > >> - patch 2/4 commit message update thanks to Andrew Donnellan > >> - patch 3/4 made neater thanks to Christophe Leroy > >> - patch 3/4 updated Kconfig description thanks to Daniel Axtens > > > > I continue to be excited about this work. :) Is there anything holding > > it back from landing in linux-next? > > I had some concerns, which I stupidly posted in reply to v3: > > https://lore.kernel.org/linuxppc-dev/87pnio5fva.fsf@mpe.ellerman.id.au/ Ah-ha! Thanks; I missed that. :)