[PATCH bpf-next 5/5] selftests/bpf: Add riscv64 configurations to local vmtest

Pu Lehui
2024-03-28T12:48:05Z

From: Pu Lehui <pulehui@huawei.com>

Add riscv64 configurations to local vmtest.

We can now perform cross platform testing for riscv64 bpf using the
following command:

PLATFORM=riscv64 CROSS_COMPILE=riscv64-linux-gnu- \
tools/testing/selftests/bpf/vmtest.sh -- \
./test_progs -d \
\"$(cat tools/testing/selftests/bpf/DENYLIST.riscv64 \
| cut -d'#' -f1 \
| sed -e 's/^[[:space:]]*//' \
-e 's/[[:space:]]*$//' \
| tr -s '\n' ','\
)\"

Signed-off-by: Pu Lehui <pulehui@huawei.com>
---
tools/testing/selftests/bpf/vmtest.sh | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/tools/testing/selftests/bpf/vmtest.sh b/tools/testing/selftests/bpf/vmtest.sh
index 825149a905e5..f6889de9b498 100755
--- a/tools/testing/selftests/bpf/vmtest.sh
+++ b/tools/testing/selftests/bpf/vmtest.sh
@@ -33,6 +33,14 @@ aarch64)
BZIMAGE="arch/arm64/boot/Image"
ARCH="arm64"
;;
+riscv64)
+ QEMU_BINARY=qemu-system-riscv64
+ QEMU_CONSOLE="ttyS0,115200"
+ HOST_FLAGS=(-M virt -cpu host -enable-kvm -smp 8)
+ CROSS_FLAGS=(-M virt -cpu rv64,sscofpmf=true -smp 8)
+ BZIMAGE="arch/riscv/boot/Image"
+ ARCH="riscv"
+ ;;
*)
echo "Unsupported architecture"
exit 1
--
2.34.1