| #!/bin/bash |
| # |
| # Software injection based test cases: test cases are triggered via |
| # the mce-inject tool. |
| # |
| # Copyright (C) 2008, Intel Corp. |
| # Author: Huang Ying <ying.huang@intel.com> |
| # |
| # This file is released under the GPLv2. |
| # |
| |
| . $ROOT/lib/functions.sh |
| . $ROOT/lib/dirs.sh |
| . $ROOT/lib/mce.sh |
| . $ROOT/lib/soft-inject.sh |
| |
| enumerate() |
| { |
| soft_inject_enumerate |
| } |
| |
| trigger() |
| { |
| reset_severity_cov |
| soft_inject_trigger |
| } |
| |
| get_result() |
| { |
| soft_inject_get_klog |
| get_gcov arch/x86/kernel/cpu/mcheck/mce.c |
| soft_inject_get_mcelog |
| get_severity_cov |
| } |
| |
| verify() |
| { |
| local mce_panic |
| local removes="TSC TIME PROCESSOR" |
| local pcc_exp="Processor context corrupt" |
| local knoripv_exp="In kernel and no restart IP" |
| local no_mcip_exp="MCIP not set in MCA handler" |
| local no_eripv_exp="Neither restart nor error IP" |
| local over_exp="Overflowed uncorrected" |
| local fatal_panic=": Fatal Machine check" |
| local curr_cpu_panic=": Fatal machine check on current CPU" |
| local unknown_src_panic=": Machine check from unknown source" |
| case "$bcase" in |
| fatal_severity) |
| removes="$removes RIP" |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$fatal_panic" |
| soft_inject_verify_exp "$pcc_exp" |
| ;; |
| uncorrected) |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$fatal_panic" |
| soft_inject_verify_exp "$knoripv_exp" |
| ;; |
| uncorrected_timeout*) |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$curr_cpu_panic" |
| soft_inject_verify_timeout |
| soft_inject_verify_exp "$knoripv_exp" |
| ;; |
| uc_no_mcip) |
| removes="$removes RIP" |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$fatal_panic" |
| soft_inject_verify_exp "$no_mcip_exp" |
| ;; |
| uc_no_mcip_timeout) |
| removes="$removes RIP" |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$curr_cpu_panic" |
| soft_inject_verify_exp "$no_mcip_exp" |
| soft_inject_verify_timeout |
| ;; |
| uc_no_eripv) |
| removes="$removes RIP" |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$fatal_panic" |
| soft_inject_verify_exp "$no_eripv_exp" |
| ;; |
| uc_no_eripv_timeout) |
| removes="$removes RIP" |
| soft_inject_verify_mcelog |
| verify_klog $klog |
| soft_inject_verify_panic "$curr_cpu_panic" |
| soft_inject_verify_exp "$no_eripv_exp" |
| soft_inject_verify_timeout |
| ;; |
| unknown) |
| verify_klog $klog |
| soft_inject_verify_panic "$unknown_src_panic" |
| ;; |
| *) |
| echo "!!! Unknown case: $this_case !!!" |
| esac |
| } |
| |
| soft_inject_main "$@" |
