Hi Tazaki-san,
On Mon, Nov 11, 2024 at 7:28 AM Hajime Tazaki <[email protected]> wrote:
> As UML supports CONFIG_MMU=n case, it has to use an alternate ELF
> loader, FDPIC ELF loader. In this commit, we added necessary
> definitions in the arch, as UML has not been used so far. It also
> updates Kconfig file to use BINFMT_ELF_FDPIC under !MMU environment.
>
> Cc: Eric Biederman <[email protected]>
> Cc: Kees Cook <[email protected]>
> Cc: Alexander Viro <[email protected]>
> Cc: Christian Brauner <[email protected]>
> Cc: Jan Kara <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Hajime Tazaki <[email protected]>
> Signed-off-by: Ricardo Koller <[email protected]>
Thanks for your patch!
> --- a/fs/Kconfig.binfmt
> +++ b/fs/Kconfig.binfmt
> @@ -58,7 +58,7 @@ config ARCH_USE_GNU_PROPERTY
> config BINFMT_ELF_FDPIC
> bool "Kernel support for FDPIC ELF binaries"
> default y if !BINFMT_ELF
> - depends on ARM || ((M68K || RISCV || SUPERH || XTENSA) && !MMU)
> + depends on ARM || ((M68K || RISCV || SUPERH || UML || XTENSA) && !MMU)
s/UML/X86/?
> select ELFCORE
> help
> ELF FDPIC binaries are based on ELF, but allow the individual load
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
