On Tue, Sep 08, 2020 at 03:07:05PM +0000, Luck, Tony wrote: > We can even get a nice diagnostic message since the handler > has access to "regs". It can print which MSR (regs->cx) and > where it happened (regs->ip). > > Which sounds like you might want a specific ex_handler_rdmsr > function rather than a generic ex_handler_panic. > > Maybe same deal for wrmsr() too? That would also print edx:eax > so you could see what was being written.
Sounds good. Lemme try to come up with something these days. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette