Linus, Please pull the latest x86/misc git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-misc-2020-08-03 # HEAD: a7e1f67ed29f0c339e2aa7483d13b085127566ab x86/msr: Filter MSR writes Filter MSR writes from user-space by default, and print a syslog entry if they happen outside the allowed set of MSRs, which is a single one for now, MSR_IA32_ENERGY_PERF_BIAS. The plan is to eventually disable MSR writes by default (they can still be enabled via allow_writes=on). Signed-off-by: Ingo Molnar <mi...@kernel.org> Thanks, Ingo ------------------> Borislav Petkov (1): x86/msr: Filter MSR writes arch/x86/kernel/msr.c | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+)