No subject
Fri Jun 27 03:00:02 AEST 2025
>
> Applied to arm/queue
>
> https://gitlab.com/jones-drew/kvm-unit-tests/-/commits/arm/queue
Thanks!
Alex
>
> drew
>
>
> diff --git a/README.md b/README.md
> index 723ce04cd978..cbd8a9940ec4 100644
> --- a/README.md
> +++ b/README.md
> @@ -65,8 +65,8 @@ or:
>
> to run them all.
>
> -All tests can be run using QEMU. On arm and arm64, tests can also be run using
> -kvmtool.
> +All tests can be run using QEMU. On arm, arm64, riscv32, and riscv64 tests can
> +also be run using kvmtool.
>
> By default the runner script searches for a suitable QEMU binary in the system.
> To select a specific QEMU binary though, specify the QEMU=path/to/binary
> @@ -97,8 +97,7 @@ variable. kvmtool supports only kvm as the accelerator.
>
> Check [x86/efi/README.md](./x86/efi/README.md).
>
> -On arm and arm64, this is only supported with QEMU; kvmtool cannot run the
> -tests under UEFI.
> +This is only supported with QEMU; kvmtool cannot run the tests under UEFI.
>
> # Tests configuration file
>
> diff --git a/configure b/configure
> index 470f9d7cdb3b..4a9af4e0af30 100755
> --- a/configure
> +++ b/configure
> @@ -90,7 +90,7 @@ usage() {
> selects the best value based on the host system and the
> test configuration.
> --target=TARGET target platform that the tests will be running on (qemu or
> - kvmtool, default is qemu) (arm/arm64 only)
> + kvmtool, default is qemu) (arm/arm64 and riscv32/riscv64 only)
> --cross-prefix=PREFIX cross compiler prefix
> --cc=CC c compiler to use ($cc)
> --cflags=FLAGS extra options to be passed to the c compiler
> @@ -284,7 +284,8 @@ fi
> if [ -z "$target" ]; then
> target="qemu"
> else
> - if [ "$arch" != "arm64" ] && [ "$arch" != "arm" ]; then
> + if [ "$arch" != "arm64" ] && [ "$arch" != "arm" ] &&
> + [ "$arch" != "riscv32" ] && [ "$arch" != "riscv64" ]; then
> echo "--target is not supported for $arch"
> usage
> fi
> @@ -393,6 +394,10 @@ elif [ "$arch" = "riscv32" ] || [ "$arch" = "riscv64" ]; then
> testdir=riscv
> arch_libdir=riscv
> : "${uart_early_addr:=0x10000000}"
> + if [ "$target" != "qemu" ] && [ "$target" != "kvmtool" ]; then
> + echo "--target must be one of 'qemu' or 'kvmtool'!"
> + usage
> + fi
> elif [ "$arch" = "s390x" ]; then
> testdir=s390x
> else
> @@ -519,7 +524,8 @@ EFI_DIRECT=$efi_direct
> CONFIG_WERROR=$werror
> GEN_SE_HEADER=$gen_se_header
> EOF
> -if [ "$arch" = "arm" ] || [ "$arch" = "arm64" ]; then
> +if [ "$arch" = "arm" ] || [ "$arch" = "arm64" ] ||
> + [ "$arch" = "riscv32" ] || [ "$arch" = "riscv64" ]; then
> echo "TARGET=$target" >> config.mak
> fi
>
> diff --git a/riscv/efi/run b/riscv/efi/run
> index 5a72683a6ef5..b9b75440c659 100755
> --- a/riscv/efi/run
> +++ b/riscv/efi/run
> @@ -11,6 +11,12 @@ if [ ! -f config.mak ]; then
> fi
> source config.mak
> source scripts/arch-run.bash
> +source scripts/vmm.bash
> +
> +if [[ $(vmm_get_target) == "kvmtool" ]]; then
> + echo "kvmtool does not support EFI tests."
> + exit 2
> +fi
>
> if [ -f RISCV_VIRT_CODE.fd ]; then
> DEFAULT_UEFI=RISCV_VIRT_CODE.fd
> diff --git a/riscv/run b/riscv/run
> index 0f000f0d82c6..3c242923412c 100755
> --- a/riscv/run
> +++ b/riscv/run
> @@ -10,35 +10,75 @@ if [ -z "$KUT_STANDALONE" ]; then
> source scripts/vmm.bash
> fi
>
> -# Allow user overrides of some config.mak variables
> -mach=$MACHINE_OVERRIDE
> -qemu_cpu=$TARGET_CPU_OVERRIDE
> -firmware=$FIRMWARE_OVERRIDE
> -
> -: "${mach:=virt}"
> -: "${qemu_cpu:=$TARGET_CPU}"
> -: "${qemu_cpu:=$DEFAULT_QEMU_CPU}"
> -: "${firmware:=$FIRMWARE}"
> -[ "$firmware" ] && firmware="-bios $firmware"
> -
> -set_qemu_accelerator || exit $?
> -[ "$ACCEL" = "kvm" ] && QEMU_ARCH=$HOST
> -acc="-accel $ACCEL$ACCEL_PROPS"
> -
> -qemu=$(search_qemu_binary) || exit $?
> -if [ "$mach" = 'virt' ] && ! $qemu -machine '?' | grep -q 'RISC-V VirtIO board'; then
> - echo "$qemu doesn't support mach-virt ('-machine virt'). Exiting."
> - exit 2
> -fi
> -mach="-machine $mach"
> +vmm_check_supported
>
> -command="$qemu -nodefaults -nographic -serial mon:stdio"
> -command+=" $mach $acc $firmware -cpu $qemu_cpu "
> -command="$(migration_cmd) $(timeout_cmd) $command"
> +function arch_run_qemu()
> +{
> + # Allow user overrides of some config.mak variables
> + mach=$MACHINE_OVERRIDE
> + qemu_cpu=$TARGET_CPU_OVERRIDE
> + firmware=$FIRMWARE_OVERRIDE
>
> -if [ "$UEFI_SHELL_RUN" = "y" ]; then
> - ENVIRON_DEFAULT=n run_test_status $command "$@"
> -else
> - # We return the exit code via stdout, not via the QEMU return code
> - run_test_status $command -kernel "$@"
> -fi
> + : "${mach:=virt}"
> + : "${qemu_cpu:=$TARGET_CPU}"
> + : "${qemu_cpu:=$DEFAULT_QEMU_CPU}"
> + : "${firmware:=$FIRMWARE}"
> + [ "$firmware" ] && firmware="-bios $firmware"
> +
> + set_qemu_accelerator || exit $?
> + [ "$ACCEL" = "kvm" ] && QEMU_ARCH=$HOST
> + acc="-accel $ACCEL$ACCEL_PROPS"
> +
> + qemu=$(search_qemu_binary) || exit $?
> + if [ "$mach" = 'virt' ] && ! $qemu -machine '?' | grep -q 'RISC-V VirtIO board'; then
> + echo "$qemu doesn't support mach-virt ('-machine virt'). Exiting."
> + exit 2
> + fi
> + mach="-machine $mach"
> +
> + command="$qemu -nodefaults -nographic -serial mon:stdio"
> + command+=" $mach $acc $firmware -cpu $qemu_cpu "
> + command="$(migration_cmd) $(timeout_cmd) $command"
> +
> + if [ "$UEFI_SHELL_RUN" = "y" ]; then
> + ENVIRON_DEFAULT=n run_test_status $command "$@"
> + else
> + # We return the exit code via stdout, not via the QEMU return code
> + run_test_status $command -kernel "$@"
> + fi
> +}
> +
> +function arch_run_kvmtool()
> +{
> + local command
> +
> + kvmtool=$(search_kvmtool_binary) ||
> + exit $?
> +
> + if [ "$ACCEL" ] && [ "$ACCEL" != "kvm" ]; then
> + echo "kvmtool does not support $ACCEL" >&2
> + exit 2
> + fi
> +
> + if ! kvm_available; then
> + echo "kvmtool requires KVM but not available on the host" >&2
> + exit 2
> + fi
> +
> + command="$(timeout_cmd) $kvmtool run"
> + if [ "$HOST" = "riscv64" ] && [ "$ARCH" = "riscv32" ]; then
> + echo "Cannot run riscv32 on riscv64" >&2
> + exit 2
> + else
> + run_test_status $command --kernel "$@"
> + fi
> +}
> +
> +case $(vmm_get_target) in
> +qemu)
> + arch_run_qemu "$@"
> + ;;
> +kvmtool)
> + arch_run_kvmtool "$@"
> + ;;
> +esac
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