x86, microcode: Make reload interface per system
The reload interface should be per-system so that a full system ucode
reload happens (on each core) when doing
echo 1 > /sys/devices/system/cpu/microcode/reload
Move it to the cpu subsys directory instead of it being per-cpu.
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/1340280437-7718-3-git-send-email-bp@amd64.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
1 file changed