[dpdk-dev] [PATCH v2 24/25] eal: do not panic when bus probe fails

Aaron Conole aconole at redhat.com
Wed Feb 8 19:51:41 CET 2017


Signed-off-by: Aaron Conole <aconole at redhat.com>
---
 lib/librte_eal/linuxapp/eal/eal.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index d338e61..5018796 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -935,8 +935,11 @@ rte_eal_init(int argc, char **argv)
 	rte_eal_mp_wait_lcore();
 
 	/* Probe all the buses and devices/drivers on them */
-	if (rte_bus_probe())
-		rte_panic("Cannot probe devices\n");
+	if (rte_bus_probe()) {
+		RTE_LOG(ERR, EAL, "Cannot probe devices\n");
+		rte_errno = ENOTSUP;
+		return -1;
+	}
 
 	/* Probe & Initialize PCI devices */
 	if (rte_eal_pci_probe()) {
-- 
2.9.3



More information about the dev mailing list