On Mon, Mar 06, 2023 at 12:39:12PM +0100, Peter Krempa wrote: > The script references a very specific line in the kernel source code and > a very specific struct. Further changes to the kernel are likely going > to break it. Set the expectations by adding a warning to the reader. > > Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx> > --- > examples/systemtap/amd-sev-es-vmsa.stp | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/examples/systemtap/amd-sev-es-vmsa.stp b/examples/systemtap/amd-sev-es-vmsa.stp > index 551ed739b7..7bd079be71 100644 > --- a/examples/systemtap/amd-sev-es-vmsa.stp > +++ b/examples/systemtap/amd-sev-es-vmsa.stp > @@ -19,6 +19,10 @@ > # A script that captures the VMSA blob for the boot vCPU and > # first additional vCPU, when a KVM guest is booted with SEV-ES > # > +# NOTE: This directly references specific structures and places in the > +# kernel source code. It is expected that this example will need to be > +# editted to match the kernel you intend to run it against. > +# > # The captured VMSA will be printed to the console in hex format, > # and can be converted to the required binary format by feeding > # it through Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
