On Wed, Dec 17, 2025 at 01:56:35PM -0600, Cheatham, Benjamin wrote: > On 12/16/2025 10:47 PM, Alison Schofield wrote: > > On Mon, Dec 15, 2025 at 03:36:23PM -0600, Ben Cheatham wrote:
> > > > I have no test for the protocol errors. Is there anything you can > > share for that? > > I don't have any at the moment. My first idea for one is to modify the CXL > test module(s) > to replace /sys/kernel/debug/cxl/einj_inject with a dummy that prints a > message to the dmesg > then check for that message in the test after running the command. That would > somewhat match > the real use case, but doesn't test any actual error injection. If you think > that would > be useful let me know and I'll put something together. As you may have guessed from my other comments, I got this running on real system, and am able to sanity check the cxl-cli commands for the protocol errors. Does qemu have support for any of this?
