#! /bin/bash -efu

# Trigger microcode reload with additional check for BDW-EP that can have
# microcode reloaded only in case kernel has specific patches.
#
# SPDX-License-Identifier: CC0-1.0

CHECK_CAVEATS=/usr/libexec/microcode_ctl/check_caveats
trigger=1

"$CHECK_CAVEATS" -m > /dev/null || trigger=0

[ 0 -eq "$trigger" ] || echo 2>/dev/null 1 > /sys/devices/system/cpu/microcode/reload || true