Kees Cook <keescook@xxxxxxxxxxxx> writes: > On Mon, Oct 3, 2016 at 9:13 AM, Denys Vlasenko <dvlasenk@xxxxxxxxxx> wrote: >> On 32-bit powerpc the ELF PLT sections of binaries (built with --bss-plt, >> or with a toolchain which defaults to it) look like this: ... >> >> Signed-off-by: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx> >> Signed-off-by: Denys Vlasenko <dvlasenk@xxxxxxxxxx> >> Acked-by: Kees Cook <keescook@xxxxxxxxxxxx> >> Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> >> CC: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> >> CC: Paul Mackerras <paulus@xxxxxxxxx> >> CC: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx> >> CC: Kees Cook <keescook@xxxxxxxxxxxx> >> CC: Oleg Nesterov <oleg@xxxxxxxxxx> >> CC: Michael Ellerman <mpe@xxxxxxxxxxxxxx> >> CC: Florian Weimer <fweimer@xxxxxxxxxx> >> CC: linux-mm@xxxxxxxxx >> CC: linuxppc-dev@xxxxxxxxxxxxxxxx >> CC: linux-kernel@xxxxxxxxxxxxxxx >> --- >> Changes since v5: >> * made do_brk_flags() error out if any bits other than VM_EXEC are set. >> (Kees Cook: "With this, I'd be happy to Ack.") >> See https://patchwork.ozlabs.org/patch/661595/ > > Excellent, thanks for the v6! Should this go via the ppc tree or the -mm tree? -mm would be best, given the diffstat I think it's less likely to conflict if it goes via -mm. cheers -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>