Messages in this thread | | | Date | Fri, 21 Jul 2017 07:34:59 -0400 (EDT) | From | Mikulas Patocka <> | Subject | Re: [PATCH] x86/kernel/cpu/amd.c: don't apply the lahf_lm workaround in a hypervisor |
| |
On Thu, 13 Jul 2017, Borislav Petkov wrote:
> On Wed, Jul 12, 2017 at 10:27:44PM -0400, Mikulas Patocka wrote: > > It is not strictly needed, but it is annoying. I work in the console and > > it is annoying to see these "unhandled rdmsr" messages printed over the > > screen every time I reboot a virtual machine. > > Those messages are already pr_debug_ratelimited(). Fix your loglevel to > not see them.
The message 'unhandled rdmsr' is printed with "pr_err_ratelimited" in the kernels up to and including 4.9. So it can't be easily silenced, silencing it silences any errors.
(and I can't use kernels newer that 4.4 on the host machine because of broken hibernation)
Mikulas
> -- > Regards/Gruss, > Boris. > > ECO tip #101: Trim your mails when you reply. > --
| |