http://bugzilla.novell.com/show_bug.cgi?id=1049130 Bug ID: 1049130 Summary: SLES 11 SP4 - mlx5 driver could not be initialized correctly on s390x - dmesg is showing Error -22 for PCI Card (Mellanox) Classification: openSUSE Product: openSUSE Backports Version: SLE-12-SP3 Hardware: S/390-64 OS: All Status: NEW Severity: Major Priority: P5 - None Component: Packages Assignee: packagehub-bugs@suse.com Reporter: bugproxy@us.ibm.com QA Contact: packagehub-bugs@suse.com Found By: Third Party Developer/Partner Blocker: Yes mlx5 driver could not be initialized under SLES11 SP4 on s390x lp18:~ # uname -a Linux s35lp18 3.0.101-63-default #1 SMP Tue Jun 23 16:02:31 UTC 2015 (4b89d0c) s390x s390x s390x GNU/Linux 35lp18:~ # lspci s35lp18:~ # cd /sys/bus/pci/slots/ s35lp18:/sys/bus/pci/slots # cd 0000017b/ s35lp18:/sys/bus/pci/slots/0000017b # echo 1 > power s35lp18:/sys/bus/pci/slots/0000017b # lspci 0004:00:00.0 Ethernet controller: Mellanox Technologies MT27631 Family dmesg 9.848351] pci 0004:00:00.0: [15b3:1016] type 0 class 0x000200 [ 519.848440] pci 0004:00:00.0: reg 10: [mem 0xfffff80002000000-0xfffff800020fffff 64bit pref] [ 519.883202] mlx5_core 0004:00:00.0: firmware version: 14.18.1000 [ 520.474409] mlx5_ib: Mellanox Connect-IB Infiniband driver v2.2-1 (Feb 2014) [ 520.474499] command failed, status bad parameter(0x3), syndrome 0x220275 [ 520.474502] :get_port_caps:1004:(pid 2708): query_device failed -22 s35lp18:/sys/bus/pci/slots/0000017b # ifconfig -a enccw0.0. Link encap:Ethernet HWaddr 98:BE:94:79:06:BC inet addr:9.152.109.18 Bcast:9.152.111.255 Mask:255.255.252.0 inet6 addr: fe80::98be:9400:7079:6bc/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1 RX packets:10274 errors:0 dropped:0 overruns:0 frame:0 TX packets:168 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:516820 (504.7 Kb) TX bytes:41315 (40.3 Kb) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:2 errors:0 dropped:0 overruns:0 frame:0 TX packets:2 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:100 (100.0 b) TX bytes:100 (100.0 b) I will add var/log/messages and dbginfo to this bugzilla Fyi ... ... I run test after updating SLES11 SP4 from ftp3 Kernel Version s35lp18:/sys/bus/pci/slots # uname -a Linux s35lp18 3.0.101-107-default #1 SMP Thu Jun 22 Still the problem to load mlx5 driver error message 35lp18:/sys/bus/pci/slots # dmesg pci 0006:00:00.0: [15b3:1016] type 0 class 0x000200 pci 0006:00:00.0: reg 10: [mem 0xfffffc0002000000-0xfffffc00020fffff 64bit pref] mlx5_core 0006:00:00.0: firmware version: 14.19.2135 command failed, status bad parameter(0x3), syndrome 0x220275 :get_port_caps:1004:(pid 12338): query_device failed -22 Fyi ... ... the following patch is fixing this bugzilla https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... ("net/mlx5: Tolerate irq_set_affinity_hint() failures") ... .... please integrate this patch into the next SLES 11 SP4 maintweb update. Thanks in advance for your support. -- You are receiving this mail because: You are on the CC list for the bug.