[kvm-unit-tests] ./run_tests.sh error?

[Haiwei Li <lihaiwei.kernel@xxxxxxxxx>]

When i run ./run_tests.sh, i get output like this:

SKIP apic-split (qemu: could not open kernel file '_NO_FILE_4Uhere_': No 
such file or directory)
SKIP ioapic-split (qemu: could not open kernel file '_NO_FILE_4Uhere_': 
No such file or directory)
SKIP apic (qemu: could not open kernel file '_NO_FILE_4Uhere_': No such 
file or directory)
......

Seems like the code below causing of "SKIP" above.

file: scripts/runtime.bash

# We assume that QEMU is going to work if it tried to load the kernel
premature_failure()
{
    local log="$(eval $(get_cmdline _NO_FILE_4Uhere_) 2>&1)"

    echo "$log" | grep "_NO_FILE_4Uhere_" |
        grep -q -e "could not load kernel" -e "error loading" &&
        return 1

    RUNTIME_log_stderr <<< "$log"

    echo "$log"
    return 0
}

get_cmdline()
{
    local kernel=$1
    echo "TESTNAME=$testname TIMEOUT=$timeout ACCEL=$accel 
$RUNTIME_arch_run $kernel -smp $smp $opts"
}

function run()
{
...
    last_line=$(premature_failure > >(tail -1)) && {
        print_result "SKIP" $testname "" "$last_line"
        return 77
    }
...
}

Is that proper? What can i do?

What i did:

1. git clone git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git
2. cd kvm-unit-tests/
3. git checkout -b next origin/next
4. ./configure
5. make
6. ./run_test.sh

Related config file:

# cat config.mak
SRCDIR=/data/kvm-unit-tests
PREFIX=/usr/local
HOST=x86_64
ARCH=x86_64
ARCH_NAME=x86_64
PROCESSOR=x86_64
CC=gcc
CXX=g++
LD=ld
OBJCOPY=objcopy
OBJDUMP=objdump
AR=ar
ADDR2LINE=addr2line
API=yes
TEST_DIR=x86
FIRMWARE=
ENDIAN=
PRETTY_PRINT_STACKS=yes
ENVIRON_DEFAULT=yes
ERRATATXT=errata.txt
U32_LONG_FMT=