stable backports for arm64 shadow call stack pointer hardening patches

[Ard Biesheuvel]

On Sat, 6 May 2023 at 07:51, Greg KH <gregkh at linuxfoundation.org> wrote:
>
> On Tue, May 02, 2023 at 11:57:38AM +0200, Ard Biesheuvel wrote:
> > Please backport the following changes to stable kernels v5.10 and newer:
> >
> > 2198d07c509f1db4 arm64: Always load shadow stack pointer directly from
> > the task struct
> > 59b37fe52f499557 arm64: Stash shadow stack pointer in the task struct
> > on interrupt
>
> These did not apply to 5.10.y, but they applied to newer kernels.
>

Thanks - I will send a v5.10 backport separately.