cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ww_mutex.sh (474B)

      1#!/bin/sh
      2# SPDX-License-Identifier: GPL-2.0
      3
      4# Kselftest framework requirement - SKIP code is 4.
      5ksft_skip=4
      6
      7# Runs API tests for struct ww_mutex (Wait/Wound mutexes)
      8if ! /sbin/modprobe -q -n test-ww_mutex; then
      9	echo "ww_mutex: module test-ww_mutex is not found [SKIP]"
     10	exit $ksft_skip
     11fi
     12
     13if /sbin/modprobe -q test-ww_mutex; then
     14       /sbin/modprobe -q -r test-ww_mutex
     15       echo "locking/ww_mutex: ok"
     16else
     17       echo "locking/ww_mutex: [FAIL]"
     18       exit 1
     19fi