diff options
| -rw-r--r-- | migration/rdma.c | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/migration/rdma.c b/migration/rdma.c index 9d5b3b76eb..ab2ea85c45 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -877,12 +877,12 @@ static int qemu_rdma_broken_ipv6_kernel(struct ibv_context *verbs, Error **errp) if (roce_found) { if (ib_found) { - fprintf(stderr, "WARN: migrations may fail:" - " IPv6 over RoCE / iWARP in linux" - " is broken. But since you appear to have a" - " mixed RoCE / IB environment, be sure to only" - " migrate over the IB fabric until the kernel " - " fixes the bug.\n"); + warn_report("migrations may fail:" + " IPv6 over RoCE / iWARP in linux" + " is broken. But since you appear to have a" + " mixed RoCE / IB environment, be sure to only" + " migrate over the IB fabric until the kernel " + " fixes the bug."); } else { error_setg(errp, "RDMA ERROR: " "You only have RoCE / iWARP devices in your systems" @@ -1418,12 +1418,8 @@ static int qemu_rdma_unregister_waiting(RDMAContext *rdma) block->remote_keys[chunk] = 0; if (ret != 0) { - /* - * FIXME perror() is problematic, bcause ibv_dereg_mr() is - * not documented to set errno. Will go away later in - * this series. - */ - perror("unregistration chunk failed"); + error_report("unregistration chunk failed: %s", + strerror(ret)); return -1; } rdma->total_registrations--; @@ -3772,7 +3768,8 @@ static int qemu_rdma_registration_handle(QEMUFile *f) block->pmr[reg->key.chunk] = NULL; if (ret != 0) { - perror("rdma unregistration chunk failed"); + error_report("rdma unregistration chunk failed: %s", + strerror(errno)); goto err; } @@ -3961,10 +3958,10 @@ static int qemu_rdma_registration_stop(QEMUFile *f, */ if (local->nb_blocks != nb_dest_blocks) { - fprintf(stderr, "ram blocks mismatch (Number of blocks %d vs %d) " - "Your QEMU command line parameters are probably " - "not identical on both the source and destination.", - local->nb_blocks, nb_dest_blocks); + error_report("ram blocks mismatch (Number of blocks %d vs %d)", + local->nb_blocks, nb_dest_blocks); + error_printf("Your QEMU command line parameters are probably " + "not identical on both the source and destination."); rdma->errored = true; return -1; } @@ -3977,10 +3974,11 @@ static int qemu_rdma_registration_stop(QEMUFile *f, /* We require that the blocks are in the same order */ if (rdma->dest_blocks[i].length != local->block[i].length) { - fprintf(stderr, "Block %s/%d has a different length %" PRIu64 - "vs %" PRIu64, local->block[i].block_name, i, - local->block[i].length, - rdma->dest_blocks[i].length); + error_report("Block %s/%d has a different length %" PRIu64 + "vs %" PRIu64, + local->block[i].block_name, i, + local->block[i].length, + rdma->dest_blocks[i].length); rdma->errored = true; return -1; } @@ -4096,7 +4094,7 @@ static void rdma_accept_incoming_migration(void *opaque) ret = qemu_rdma_accept(rdma); if (ret < 0) { - fprintf(stderr, "RDMA ERROR: Migration initialization failed\n"); + error_report("RDMA ERROR: Migration initialization failed"); return; } @@ -4108,7 +4106,7 @@ static void rdma_accept_incoming_migration(void *opaque) f = rdma_new_input(rdma); if (f == NULL) { - fprintf(stderr, "RDMA ERROR: could not open RDMA for input\n"); + error_report("RDMA ERROR: could not open RDMA for input"); qemu_rdma_cleanup(rdma); return; } |