Re: [PATCH for-4.9-stable] efi/libstub: Unify command line param parsing

Rolf Eike Beer
2019-06-06T11:44:10Z

[-- Attachment #1: Type: text/plain, Size: 1777 bytes --]

Ard Biesheuvel wrote:
> Commit 60f38de7a8d4e816100ceafd1b382df52527bd50 upstream.
>
> Merge the parsing of the command line carried out in arm-stub.c with
> the handling in efi_parse_options(). Note that this also fixes the
> missing handling of CONFIG_CMDLINE_FORCE=y, in which case the builtin
> command line should supersede the one passed by the firmware.
>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> Cc: Linus Torvalds <torvalds@linux-foundation.org>
> Cc: Matt Fleming <matt@codeblueprint.co.uk>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: bhe@redhat.com
> Cc: bhsharma@redhat.com
> Cc: bp@alien8.de
> Cc: eugene@hp.com
> Cc: evgeny.kalugin@intel.com
> Cc: jhugo@codeaurora.org
> Cc: leif.lindholm@linaro.org
> Cc: linux-efi@vger.kernel.org
> Cc: mark.rutland@arm.com
> Cc: roy.franz@cavium.com
> Cc: rruigrok@codeaurora.org
> Link:
> http://lkml.kernel.org/r/20170404160910.28115-1-ard.biesheuvel@linaro.org
> Signed-off-by: Ingo Molnar <mingo@kernel.org>
> [ardb: fix up merge conflicts with 4.9.180]
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
> This fixes the GCC build issue reported by Eike.
>
> Note that testing of arm64 stable kernels should cover
> CONFIG_RANDOMIZE_BASE, since it has a profound impact on how the kernel
> binary gets put together.

Confirmed, this patch works for me on top of 4.9.180.
--
Rolf Eike Beer, emlix GmbH, http://www.emlix.com
Fon +49 551 30664-0, Fax +49 551 30664-11
Gothaer Platz 3, 37083 Göttingen, Germany
Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160
Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055

emlix - smart embedded open source

[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 313 bytes --]