@@ -136,6 +136,7 @@ static const char *index_to_str(VFIODevice *vbasedev, int index)
int vfio_set_irq_signaling(VFIODevice *vbasedev, int index, int subindex,
int action, int fd, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
struct vfio_irq_set *irq_set;
int argsz, ret = 0;
const char *name;
@@ -1437,6 +1438,7 @@ static void vfio_disconnect_container(VFIOGroup *group)
VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
VFIOGroup *group;
char path[32];
struct vfio_group_status status = { .argsz = sizeof(status) };
@@ -1526,6 +1528,7 @@ void vfio_put_group(VFIOGroup *group)
int vfio_get_device(VFIOGroup *group, const char *name,
VFIODevice *vbasedev, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
struct vfio_device_info dev_info = { .argsz = sizeof(dev_info) };
int ret, fd;
@@ -2139,6 +2139,7 @@ const PropertyInfo qdev_prop_nv_gpudirect_clique = {
static int vfio_add_nv_gpudirect_cap(VFIOPCIDevice *vdev, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
PCIDevice *pdev = &vdev->pdev;
int ret, pos = 0xC8;
@@ -1916,6 +1916,7 @@ static void vfio_check_af_flr(VFIOPCIDevice *vdev, uint8_t pos)
static int vfio_add_std_cap(VFIOPCIDevice *vdev, uint8_t pos, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
PCIDevice *pdev = &vdev->pdev;
uint8_t cap_id, next, size;
int ret;
@@ -2469,6 +2470,7 @@ int vfio_populate_vga(VFIOPCIDevice *vdev, Error **errp)
static void vfio_populate_device(VFIOPCIDevice *vdev, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
VFIODevice *vbasedev = &vdev->vbasedev;
struct vfio_region_info *reg_info;
struct vfio_irq_info irq_info = { .argsz = sizeof(irq_info) };
@@ -2700,6 +2702,7 @@ static void vfio_unregister_req_notifier(VFIOPCIDevice *vdev)
static void vfio_realize(PCIDevice *pdev, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
VFIOPCIDevice *vdev = PCI_VFIO(pdev);
VFIODevice *vbasedev_iter;
VFIOGroup *group;
@@ -617,6 +617,7 @@ static int vfio_base_device_init(VFIODevice *vbasedev, Error **errp)
*/
static void vfio_platform_realize(DeviceState *dev, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(dev);
SysBusDevice *sbdev = SYS_BUS_DEVICE(dev);
VFIODevice *vbasedev = &vdev->vbasedev;
If we want to add some info to errp (by error_prepend() or error_append_hint()), we must use the ERRP_AUTO_PROPAGATE macro. Otherwise, this info will not be added when errp == &fatal_err (the program will exit prior to the error_append_hint() or error_prepend() call). Fix such cases. This commit (together with its neighbors) was generated by git grep -l 'error_\(append_hint\|prepend\)(errp' | while read f; do \ spatch --sp-file scripts/coccinelle/fix-error-add-info.cocci \ --in-place $f; done and then ./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)" (auto-msg was a file with this commit message) and then by hand, for not maintained changed files: git commit -m "<SUB-SYSTEM>: $(< auto-msg)" <FILES> Still, for backporting it may be more comfortable to use only the first command and then do one huge commit. Reported-by: Greg Kurz <groug@kaod.org> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> --- hw/vfio/common.c | 3 +++ hw/vfio/pci-quirks.c | 1 + hw/vfio/pci.c | 3 +++ hw/vfio/platform.c | 1 + 4 files changed, 8 insertions(+)