[PATCH 1/3] arm64/scs: Fix handling of DWARF augmentation data in CIE/FDE frames

[Ard Biesheuvel]

On Wed, 6 Nov 2024 at 23:13, Sami Tolvanen <samitolvanen at google.com> wrote:
>
> On Wed, Nov 6, 2024 at 6:55 PM Ard Biesheuvel <ardb+git at google.com> wrote:
> >
> > Also introduce some error codes to specify why the patching failed, and
> > log it to the kernel console on failure when this happens when loading a
> > module. (Doing so for vmlinux is infeasible, as the patching is done
> > extremely early in the boot.)
>
> It's a bit unfortunate that we might fail quietly for vmlinux. Could
> we store scs_patch() return value somewhere and print out a warning in
> dynamic_scs_init() if something went wrong, for example?
>

Yeah good point.