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Tsirkin" , Marcel Apfelbaum , Cornelia Huck , Halil Pasic , Eric Farman , Thomas Huth , Christian Borntraeger , Matthew Rosato , Richard Henderson , David Hildenbrand , Ilya Leoshkevich , Nicholas Piggin , Harsh Prateek Bora , Paolo Bonzini , Fam Zheng , Alex Williamson , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Steve Sistare , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , qemu-s390x@nongnu.org, qemu-ppc@nongnu.org, Hailiang Zhang , Stefan Berger , Peter Maydell , qemu-arm@nongnu.org, Arun Menon X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2697; i=armenon@redhat.com; h=from:subject:message-id; bh=UirhkFM9zKCc9fAhhyz10Rt0EBJQI4cJF89hFF4FZFs=; b=owGbwMvMwCWWVaVqcZPfqI/xtFoSQ8YZ5e/R6vYTcoItb/cbLH187xTjvB/yW0xObtY6P+fOR t55lxYt7ihlYRDjYpAVU2Rp+Bog2xRQGBFp+/I6zBxWJpAhDFycAjCR8EsMfwVX/0mRfqlmZBvy RO34T77Dag6Hru4WLn9y62iKJfvBCfUM/2s8TT5M/qrvafOqVO7Uuo4Vz/p9tkTEpqqlvFnYdUf zOisA X-Developer-Key: i=armenon@redhat.com; a=openpgp; fpr=80F5501D82507158593DE9D76A7A2538D90F328E Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=armenon@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.005, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1758209154645116600 This is an incremental step in converting vmstate loading code to report error via Error objects instead of directly printing it to console/monitor. It is ensured that qemu_load_device_state() must report an error in errp, in case of failure. Reviewed-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Fabiano Rosas Signed-off-by: Arun Menon --- migration/colo.c | 3 +-- migration/savevm.c | 4 ++-- migration/savevm.h | 2 +- 3 files changed, 4 insertions(+), 5 deletions(-) diff --git a/migration/colo.c b/migration/colo.c index e0f713c837f5da25d67afbd02ceb6c54024ca3af..2f524b19e6a79dcfe3861f1dfb7= 68222f65a718a 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -729,9 +729,8 @@ static void colo_incoming_process_checkpoint(MigrationI= ncomingState *mis, bql_lock(); vmstate_loading =3D true; colo_flush_ram_cache(); - ret =3D qemu_load_device_state(fb); + ret =3D qemu_load_device_state(fb, errp); if (ret < 0) { - error_setg(errp, "COLO: load device state failed"); vmstate_loading =3D false; bql_unlock(); return; diff --git a/migration/savevm.c b/migration/savevm.c index 0087fca15ce108685667d3808350d80d37b807b1..5462eaff0dcec1fa207c08da612= 4fe91656201ac 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -3264,7 +3264,7 @@ int qemu_loadvm_state(QEMUFile *f, Error **errp) return ret; } =20 -int qemu_load_device_state(QEMUFile *f) +int qemu_load_device_state(QEMUFile *f, Error **errp) { MigrationIncomingState *mis =3D migration_incoming_get_current(); int ret; @@ -3272,7 +3272,7 @@ int qemu_load_device_state(QEMUFile *f) /* Load QEMU_VM_SECTION_FULL section */ ret =3D qemu_loadvm_state_main(f, mis); if (ret < 0) { - error_report("Failed to load device state: %d", ret); + error_setg(errp, "Failed to load device state: %d", ret); return ret; } =20 diff --git a/migration/savevm.h b/migration/savevm.h index b80770b7461a60e2ad6ba5e24a7baeae73d90955..b12681839f0b1afa3255e45215d= 99c13a224b19f 100644 --- a/migration/savevm.h +++ b/migration/savevm.h @@ -67,7 +67,7 @@ int qemu_save_device_state(QEMUFile *f); int qemu_loadvm_state(QEMUFile *f, Error **errp); void qemu_loadvm_state_cleanup(MigrationIncomingState *mis); int qemu_loadvm_state_main(QEMUFile *f, MigrationIncomingState *mis); -int qemu_load_device_state(QEMUFile *f); +int qemu_load_device_state(QEMUFile *f, Error **errp); int qemu_loadvm_approve_switchover(void); int qemu_savevm_state_complete_precopy_non_iterable(QEMUFile *f, bool in_postcopy); --=20 2.51.0