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-rw-r--r--hw/block/vhost-user-blk.c4
-rw-r--r--hw/net/vhost_net.c6
-rw-r--r--hw/scsi/vhost-scsi.c4
-rw-r--r--hw/scsi/vhost-user-scsi.c4
-rw-r--r--hw/virtio/vhost-user-fs.c3
-rw-r--r--hw/virtio/vhost-user-vsock.c3
-rw-r--r--hw/virtio/vhost-vsock.c3
-rw-r--r--hw/virtio/vhost.c16
8 files changed, 22 insertions, 21 deletions
diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c
index c6210fad0c..0cb56baefb 100644
--- a/hw/block/vhost-user-blk.c
+++ b/hw/block/vhost-user-blk.c
@@ -332,9 +332,9 @@ static int vhost_user_blk_connect(DeviceState *dev, Error **errp)
vhost_dev_set_config_notifier(&s->dev, &blk_ops);
- ret = vhost_dev_init(&s->dev, &s->vhost_user, VHOST_BACKEND_TYPE_USER, 0);
+ ret = vhost_dev_init(&s->dev, &s->vhost_user, VHOST_BACKEND_TYPE_USER, 0,
+ errp);
if (ret < 0) {
- error_setg_errno(errp, -ret, "vhost initialization failed");
return ret;
}
diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 44c1ed92dc..447b119f85 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -22,6 +22,7 @@
#include "standard-headers/linux/vhost_types.h"
#include "hw/virtio/virtio-net.h"
#include "net/vhost_net.h"
+#include "qapi/error.h"
#include "qemu/error-report.h"
#include "qemu/main-loop.h"
@@ -157,6 +158,7 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options)
bool backend_kernel = options->backend_type == VHOST_BACKEND_TYPE_KERNEL;
struct vhost_net *net = g_new0(struct vhost_net, 1);
uint64_t features = 0;
+ Error *local_err = NULL;
if (!options->net_backend) {
fprintf(stderr, "vhost-net requires net backend to be setup\n");
@@ -187,8 +189,10 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options)
}
r = vhost_dev_init(&net->dev, options->opaque,
- options->backend_type, options->busyloop_timeout);
+ options->backend_type, options->busyloop_timeout,
+ &local_err);
if (r < 0) {
+ error_report_err(local_err);
goto fail;
}
if (backend_kernel) {
diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c
index 4d70fa036b..8c611bfd2d 100644
--- a/hw/scsi/vhost-scsi.c
+++ b/hw/scsi/vhost-scsi.c
@@ -219,10 +219,8 @@ static void vhost_scsi_realize(DeviceState *dev, Error **errp)
vsc->dev.backend_features = 0;
ret = vhost_dev_init(&vsc->dev, (void *)(uintptr_t)vhostfd,
- VHOST_BACKEND_TYPE_KERNEL, 0);
+ VHOST_BACKEND_TYPE_KERNEL, 0, errp);
if (ret < 0) {
- error_setg(errp, "vhost-scsi: vhost initialization failed: %s",
- strerror(-ret));
goto free_vqs;
}
diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c
index 4666019442..1b2f7eed98 100644
--- a/hw/scsi/vhost-user-scsi.c
+++ b/hw/scsi/vhost-user-scsi.c
@@ -122,10 +122,8 @@ static void vhost_user_scsi_realize(DeviceState *dev, Error **errp)
vqs = vsc->dev.vqs;
ret = vhost_dev_init(&vsc->dev, &s->vhost_user,
- VHOST_BACKEND_TYPE_USER, 0);
+ VHOST_BACKEND_TYPE_USER, 0, errp);
if (ret < 0) {
- error_setg(errp, "vhost-user-scsi: vhost initialization failed: %s",
- strerror(-ret));
goto free_vhost;
}
diff --git a/hw/virtio/vhost-user-fs.c b/hw/virtio/vhost-user-fs.c
index 6f7f91533d..c595957983 100644
--- a/hw/virtio/vhost-user-fs.c
+++ b/hw/virtio/vhost-user-fs.c
@@ -235,9 +235,8 @@ static void vuf_device_realize(DeviceState *dev, Error **errp)
fs->vhost_dev.nvqs = 1 + fs->conf.num_request_queues;
fs->vhost_dev.vqs = g_new0(struct vhost_virtqueue, fs->vhost_dev.nvqs);
ret = vhost_dev_init(&fs->vhost_dev, &fs->vhost_user,
- VHOST_BACKEND_TYPE_USER, 0);
+ VHOST_BACKEND_TYPE_USER, 0, errp);
if (ret < 0) {
- error_setg_errno(errp, -ret, "vhost_dev_init failed");
goto err_virtio;
}
diff --git a/hw/virtio/vhost-user-vsock.c b/hw/virtio/vhost-user-vsock.c
index a6f08c26b9..b6a4a25ea1 100644
--- a/hw/virtio/vhost-user-vsock.c
+++ b/hw/virtio/vhost-user-vsock.c
@@ -108,9 +108,8 @@ static void vuv_device_realize(DeviceState *dev, Error **errp)
vhost_dev_set_config_notifier(&vvc->vhost_dev, &vsock_ops);
ret = vhost_dev_init(&vvc->vhost_dev, &vsock->vhost_user,
- VHOST_BACKEND_TYPE_USER, 0);
+ VHOST_BACKEND_TYPE_USER, 0, errp);
if (ret < 0) {
- error_setg_errno(errp, -ret, "vhost_dev_init failed");
goto err_virtio;
}
diff --git a/hw/virtio/vhost-vsock.c b/hw/virtio/vhost-vsock.c
index 8ddfb9abfe..777cafe70d 100644
--- a/hw/virtio/vhost-vsock.c
+++ b/hw/virtio/vhost-vsock.c
@@ -170,9 +170,8 @@ static void vhost_vsock_device_realize(DeviceState *dev, Error **errp)
vhost_vsock_common_realize(vdev, "vhost-vsock");
ret = vhost_dev_init(&vvc->vhost_dev, (void *)(uintptr_t)vhostfd,
- VHOST_BACKEND_TYPE_KERNEL, 0);
+ VHOST_BACKEND_TYPE_KERNEL, 0, errp);
if (ret < 0) {
- error_setg_errno(errp, -ret, "vhost-vsock: vhost_dev_init failed");
goto err_virtio;
}
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 7b7bde7657..991c67ddcd 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -1286,7 +1286,8 @@ static void vhost_virtqueue_cleanup(struct vhost_virtqueue *vq)
}
int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
- VhostBackendType backend_type, uint32_t busyloop_timeout)
+ VhostBackendType backend_type, uint32_t busyloop_timeout,
+ Error **errp)
{
uint64_t features;
int i, r, n_initialized_vqs = 0;
@@ -1300,24 +1301,26 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
r = hdev->vhost_ops->vhost_backend_init(hdev, opaque);
if (r < 0) {
+ error_setg(errp, "vhost_backend_init failed");
goto fail;
}
r = hdev->vhost_ops->vhost_set_owner(hdev);
if (r < 0) {
- VHOST_OPS_DEBUG("vhost_set_owner failed");
+ error_setg(errp, "vhost_set_owner failed");
goto fail;
}
r = hdev->vhost_ops->vhost_get_features(hdev, &features);
if (r < 0) {
- VHOST_OPS_DEBUG("vhost_get_features failed");
+ error_setg(errp, "vhost_get_features failed");
goto fail;
}
for (i = 0; i < hdev->nvqs; ++i, ++n_initialized_vqs) {
r = vhost_virtqueue_init(hdev, hdev->vqs + i, hdev->vq_index + i);
if (r < 0) {
+ error_setg_errno(errp, -r, "Failed to initialize virtqueue %d", i);
goto fail;
}
}
@@ -1327,6 +1330,7 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
r = vhost_virtqueue_set_busyloop_timeout(hdev, hdev->vq_index + i,
busyloop_timeout);
if (r < 0) {
+ error_setg(errp, "Failed to set busyloop timeout");
goto fail_busyloop;
}
}
@@ -1367,7 +1371,7 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
if (hdev->migration_blocker != NULL) {
r = migrate_add_blocker(hdev->migration_blocker, &local_err);
if (local_err) {
- error_report_err(local_err);
+ error_propagate(errp, local_err);
error_free(hdev->migration_blocker);
goto fail_busyloop;
}
@@ -1384,8 +1388,8 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
QLIST_INSERT_HEAD(&vhost_devices, hdev, entry);
if (used_memslots > hdev->vhost_ops->vhost_backend_memslots_limit(hdev)) {
- error_report("vhost backend memory slots limit is less"
- " than current number of present memory slots");
+ error_setg(errp, "vhost backend memory slots limit is less"
+ " than current number of present memory slots");
r = -1;
goto fail_busyloop;
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-27 05:35:01 +0100