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Kristina Martsenko authored
As we're going to enable pointer auth within the kernel and use a different APIAKey for the kernel itself, then move the user APIAKey switch to EL0 exception return. The other 4 keys could remain switched during task switch, but are also moved to keep things simple. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kristina Martšenko <kristina.martsenko@arm.com>
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