On Tue, Sep 06, 2022 at 12:36:56PM +0200, Jason A. Donenfeld wrote: > It's only safe to modify the setup_data pointer on newer kernels where > the EFI stub loader will ignore it. So condition setting that offset on > the newer boot protocol version. While we're at it, gate this on SEV too. > This depends on the kernel commit linked below going upstream. > > Cc: Gerd Hoffmann <kra...@redhat.com> > Cc: Laurent Vivier <laur...@vivier.eu> > Cc: Michael S. Tsirkin <m...@redhat.com> > Cc: Paolo Bonzini <pbonz...@redhat.com> > Cc: Peter Maydell <peter.mayd...@linaro.org> > Cc: Philippe Mathieu-Daudé <f4...@amsat.org> > Cc: Richard Henderson <richard.hender...@linaro.org> > Cc: Ard Biesheuvel <a...@kernel.org> > Link: > https://lore.kernel.org/linux-efi/20220904165321.1140894-1-ja...@zx2c4.com/ > Signed-off-by: Jason A. Donenfeld <ja...@zx2c4.com>
Acked-by: Gerd Hoffmann <kra...@redhat.com> take care, Gerd
