| Message ID | 20211220145314.390697-1-lvivier@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | failover: Silence warning messages during qtest | expand |
On 12/20/21 15:53, Laurent Vivier wrote: > virtio-net-failover test tries several device combinations that produces > some expected warnings. > These warning can be confusing, so we disable them during the qtest Typo "warnings". > sequence. > > Reported-by: Thomas Huth <thuth@redhat.com> > Signed-off-by: Laurent Vivier <lvivier@redhat.com> > --- > hw/net/virtio-net.c | 3 ++- > migration/migration.c | 4 +++- > 2 files changed, 5 insertions(+), 2 deletions(-) Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
On Mon, Dec 20, 2021 at 10:53 PM Laurent Vivier <lvivier@redhat.com> wrote: > > virtio-net-failover test tries several device combinations that produces > some expected warnings. > These warning can be confusing, so we disable them during the qtest > sequence. > > Reported-by: Thomas Huth <thuth@redhat.com> > Signed-off-by: Laurent Vivier <lvivier@redhat.com> > --- Acked-by: Jason Wang <jasowang@redhat.com> > hw/net/virtio-net.c | 3 ++- > migration/migration.c | 4 +++- > 2 files changed, 5 insertions(+), 2 deletions(-) > > diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c > index f2014d5ea0b3..c64a6b9d1745 100644 > --- a/hw/net/virtio-net.c > +++ b/hw/net/virtio-net.c > @@ -44,6 +44,7 @@ > #include "hw/pci/pci.h" > #include "net_rx_pkt.h" > #include "hw/virtio/vhost.h" > +#include "sysemu/qtest.h" > > #define VIRTIO_NET_VM_VERSION 11 > > @@ -925,7 +926,7 @@ static void virtio_net_set_features(VirtIODevice *vdev, uint64_t features) > qapi_event_send_failover_negotiated(n->netclient_name); > qatomic_set(&n->failover_primary_hidden, false); > failover_add_primary(n, &err); > - if (err) { > + if (err && !qtest_enabled()) { > warn_report_err(err); > } > } > diff --git a/migration/migration.c b/migration/migration.c > index 3de11ae921e0..065216561063 100644 > --- a/migration/migration.c > +++ b/migration/migration.c > @@ -60,6 +60,7 @@ > #include "qemu/yank.h" > #include "sysemu/cpus.h" > #include "yank_functions.h" > +#include "sysemu/qtest.h" > > #define MAX_THROTTLE (128 << 20) /* Migration transfer speed throttling */ > > @@ -3766,7 +3767,8 @@ static void qemu_savevm_wait_unplug(MigrationState *s, int old_state, > while (timeout-- && qemu_savevm_state_guest_unplug_pending()) { > qemu_sem_timedwait(&s->wait_unplug_sem, 250); > } > - if (qemu_savevm_state_guest_unplug_pending()) { > + if (qemu_savevm_state_guest_unplug_pending() && > + !qtest_enabled()) { > warn_report("migration: partially unplugged device on " > "failure"); > } > -- > 2.33.1 >
On 20/12/2021 15.53, Laurent Vivier wrote: > virtio-net-failover test tries several device combinations that produces > some expected warnings. > These warning can be confusing, so we disable them during the qtest > sequence. > > Reported-by: Thomas Huth <thuth@redhat.com> > Signed-off-by: Laurent Vivier <lvivier@redhat.com> > --- > hw/net/virtio-net.c | 3 ++- > migration/migration.c | 4 +++- > 2 files changed, 5 insertions(+), 2 deletions(-) > > diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c > index f2014d5ea0b3..c64a6b9d1745 100644 > --- a/hw/net/virtio-net.c > +++ b/hw/net/virtio-net.c > @@ -44,6 +44,7 @@ > #include "hw/pci/pci.h" > #include "net_rx_pkt.h" > #include "hw/virtio/vhost.h" > +#include "sysemu/qtest.h" > > #define VIRTIO_NET_VM_VERSION 11 > > @@ -925,7 +926,7 @@ static void virtio_net_set_features(VirtIODevice *vdev, uint64_t features) > qapi_event_send_failover_negotiated(n->netclient_name); > qatomic_set(&n->failover_primary_hidden, false); > failover_add_primary(n, &err); > - if (err) { > + if (err && !qtest_enabled()) { > warn_report_err(err); > } This trips the sanitizer build now: https://gitlab.com/thuth/qemu/-/jobs/1907374419 I think you have to error_free(err) in case qtest_enabled() ? Thomas
On 12/21/21 13:30, Thomas Huth wrote: > On 20/12/2021 15.53, Laurent Vivier wrote: >> virtio-net-failover test tries several device combinations that produces >> some expected warnings. >> These warning can be confusing, so we disable them during the qtest >> sequence. >> >> Reported-by: Thomas Huth <thuth@redhat.com> >> Signed-off-by: Laurent Vivier <lvivier@redhat.com> >> --- >> hw/net/virtio-net.c | 3 ++- >> migration/migration.c | 4 +++- >> 2 files changed, 5 insertions(+), 2 deletions(-) >> >> diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c >> index f2014d5ea0b3..c64a6b9d1745 100644 >> --- a/hw/net/virtio-net.c >> +++ b/hw/net/virtio-net.c >> @@ -44,6 +44,7 @@ >> #include "hw/pci/pci.h" >> #include "net_rx_pkt.h" >> #include "hw/virtio/vhost.h" >> +#include "sysemu/qtest.h" >> #define VIRTIO_NET_VM_VERSION 11 >> @@ -925,7 +926,7 @@ static void virtio_net_set_features(VirtIODevice >> *vdev, uint64_t features) >> qapi_event_send_failover_negotiated(n->netclient_name); >> qatomic_set(&n->failover_primary_hidden, false); >> failover_add_primary(n, &err); >> - if (err) { >> + if (err && !qtest_enabled()) { >> warn_report_err(err); >> } > > This trips the sanitizer build now: > > https://gitlab.com/thuth/qemu/-/jobs/1907374419 > > I think you have to error_free(err) in case qtest_enabled() ? Indeed. In that case it might be better to add a warn_report_err_except_qtest() helper...
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index f2014d5ea0b3..c64a6b9d1745 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -44,6 +44,7 @@ #include "hw/pci/pci.h" #include "net_rx_pkt.h" #include "hw/virtio/vhost.h" +#include "sysemu/qtest.h" #define VIRTIO_NET_VM_VERSION 11 @@ -925,7 +926,7 @@ static void virtio_net_set_features(VirtIODevice *vdev, uint64_t features) qapi_event_send_failover_negotiated(n->netclient_name); qatomic_set(&n->failover_primary_hidden, false); failover_add_primary(n, &err); - if (err) { + if (err && !qtest_enabled()) { warn_report_err(err); } } diff --git a/migration/migration.c b/migration/migration.c index 3de11ae921e0..065216561063 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -60,6 +60,7 @@ #include "qemu/yank.h" #include "sysemu/cpus.h" #include "yank_functions.h" +#include "sysemu/qtest.h" #define MAX_THROTTLE (128 << 20) /* Migration transfer speed throttling */ @@ -3766,7 +3767,8 @@ static void qemu_savevm_wait_unplug(MigrationState *s, int old_state, while (timeout-- && qemu_savevm_state_guest_unplug_pending()) { qemu_sem_timedwait(&s->wait_unplug_sem, 250); } - if (qemu_savevm_state_guest_unplug_pending()) { + if (qemu_savevm_state_guest_unplug_pending() && + !qtest_enabled()) { warn_report("migration: partially unplugged device on " "failure"); }
virtio-net-failover test tries several device combinations that produces some expected warnings. These warning can be confusing, so we disable them during the qtest sequence. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> --- hw/net/virtio-net.c | 3 ++- migration/migration.c | 4 +++- 2 files changed, 5 insertions(+), 2 deletions(-)