Pawan Gupta 459274c77b x86/vmscape: Enable the mitigation ...

Commit 556c1ad666ad90c50ec8fccb930dd5046cfbecfb upstream.

Enable the previously added mitigation for VMscape. Add the cmdline
vmscape={off|ibpb|force} and sysfs reporting.

Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-09-11 17:21:46 +02:00

17 KiB

Raw Permalink Blame History

View Raw