Re: [PATCH v2 2/2] riscv: support the elf-fdpic binfmt loader

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Hi Kees,

On 12/7/23 01:53, Kees Cook wrote:
On Tue, Jul 11, 2023 at 11:07:54PM +1000, Greg Ungerer wrote:
Add support for enabling and using the binfmt_elf_fdpic program loader
on RISC-V platforms. The most important change is to setup registers
during program load to pass the mapping addresses to the new process.

One of the interesting features of the elf-fdpic loader is that it
also allows appropriately compiled ELF format binaries to be loaded on
nommu systems. Appropriate being those compiled with -pie.

Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxx>

ELF stuff looks fine to me. If the RISC-V folks are happy with the rest,
this looks good.

Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>

Please feel free to carry this in the RISC-V tree. If you'd rather it go
via execve tree, please let me know. :)

Thanks for the feedback, much appreciated!

Regards
Greg






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