Re: [PATCH 1/2] examples: systemtap: Warn users to properly update 'amd-sev-es-vmsa.stp'

The script references a very specific line in the kernel source code and thus may need to be updated to work properly. Add a warning into the comment and also print it to warn users. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- 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..14bfb01c10 100644 --- a/examples/systemtap/amd-sev-es-vmsa.stp +++ b/examples/systemtap/amd-sev-es-vmsa.stp @@ -19,6 +19,9 @@ # 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. If the code changes this example will break.

# 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 @@ -27,6 +30,7 @@ # probe begin { + printf("WARNING: Make sure this script is updated according to your kernel source!\n")

printf("Running\n") } -- 2.39.2