These patches were dropped from Kevin's last block pull request due to a GitLab CI failure. The old CentOS 7 and opensuse Leap build images lack memfd_create(2) (introduced in Linux around 2014). The vhost-user-blk server had a dependency on memfd_create(2) due to VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD and qemu-storage-daemon would fail to create a vhost-user-blk export.
Since we have not thought about or tested VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD anyway, disable it for now. It can be re-enabled again later when it's needed for reconnection support. Coiby Xu (1): test: new qTest case to test the vhost-user-blk-server Stefan Hajnoczi (3): block/export: disable VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD for now tests/qtest: add multi-queue test case to vhost-user-blk-test vhost-user-blk-test: test discard/write zeroes invalid inputs MAINTAINERS | 2 + tests/qtest/libqos/vhost-user-blk.h | 48 ++ block/export/vhost-user-blk-server.c | 3 +- tests/qtest/libqos/vhost-user-blk.c | 130 ++++ tests/qtest/vhost-user-blk-test.c | 983 +++++++++++++++++++++++++++ tests/qtest/libqos/meson.build | 1 + tests/qtest/meson.build | 4 + 7 files changed, 1169 insertions(+), 2 deletions(-) create mode 100644 tests/qtest/libqos/vhost-user-blk.h create mode 100644 tests/qtest/libqos/vhost-user-blk.c create mode 100644 tests/qtest/vhost-user-blk-test.c -- 2.29.2
