On Wed, Dec 25, 2019 at 01:38:53PM +0800, Haiwei Li wrote:
> 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=
>
You need https://patchwork.kernel.org/patch/11284587/ for this issue. But
I just tried a latest qemu on x86 and see tests are hanging. So that may
not be enough to get you running.
drew
