Tree - rpms/microcode_ctl - CentOS Git server

Blob History Raw

		539655	`#! /bin/bash -efu`
		539655
		539655	`# Trigger microcode reload with additional check for BDW-EP that can have`
		539655	`# microcode reloaded only in case kernel has specific patches.`
		539655	`#`
		539655	`# SPDX-License-Identifier: CC0-1.0`
		539655
		539655	`CHECK_CAVEATS=/usr/libexec/microcode_ctl/check_caveats`
		4eb1a6	`IGNORE_HYPERVISOR="/etc/microcode_ctl/ignore-hypervisor-flag"`
		539655	`trigger=1`
		539655
		4eb1a6	`[ -e "$IGNORE_HYPERVISOR" ] \|\| {`
		4eb1a6	`if grep -q '^flags[[:space:]]:. hypervisor$ .*$\?$' /proc/cpuinfo`
		4eb1a6	`then`
		4eb1a6	`exit 0`
		4eb1a6	`fi`
		4eb1a6	`}`
		4eb1a6
		539655	`"$CHECK_CAVEATS" -m > /dev/null \|\| trigger=0`
		539655
		539655	`[ 0 -eq "$trigger" ] \|\| echo 2>/dev/null 1 > /sys/devices/system/cpu/microcode/reload \|\| true`