https://lists.ubuntu.com/archives/kernel-team/2016-August/079746.html
** Changed in: linux (Ubuntu Xenial)
Status: Triaged => In Progress
** Changed in: linux (Ubuntu Xenial)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
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https://bugs.launchpad.net/bugs/1608652
Title:
[Ubuntu 16.04] FCoE Lun not visible in OS with inbox driver - Issue
with ioremap() call on 32bit kernel
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
In Progress
Status in linux source package in Yakkety:
Fix Released
Bug description:
Broadcom has a fix for this issue that it will be sending upstream
on/by 8/15/16
BUG REPRODUCTION DETAILS
Test Case Instance -
Reproducibility of Bug - Always
Last Known Working Build - NA
Time to Reproduce Bug - 5 Minutes
Steps To Reproduce Bug -
======================
1. Map a LUN and make sure the FCoE Lun is visible in the UEFI/ as well as
Legacy BIOS
2. Boot to OS, and check "fdisk -l" the Lun is not listed.
Logs
====
ubuntu_sl@dhcp-10-227-71-12:/sys/class/fc_host$ modinfo lpfc|grep -i version
version: 0:11.0.0.10.
srcversion: 77EBC3EEDF32DABDDF14B7F
vermagic: 4.4.0-22-generic SMP mod_unload modversions 686
ubuntu_sl@dhcp-10-227-71-12:/sys/class/fc_host$ lsmod|grep lpfc
lpfc 614400 0
scsi_transport_fc 57344 1 lpfc
ubuntu_sl@dhcp-10-227-71-12:~$ cd /sys/class/fc_host
ubuntu_sl@dhcp-10-227-71-12:/sys/class/fc_host$ ls
ubuntu_sl@dhcp-10-227-71-12:/sys/class/fc_host$
dmesg logs
==========
ubuntu_sl@dhcp-10-227-71-12:/sys/class/fc_host$ dmesg|grep lpfc
[ 12.521665] Modules linked in: hid_generic ahci crc32_pclmul lpfc(+) igb
be2net aesni_intel ptp aes_i586 vxlan xts pps_core libahci usbhid lrw
scsi_transport_fc gf128mul megaraid_sas ablk_helper wmi ip6_udp_tunnel cryptd
hid i2c_algo_bit udp_tunnel fjes
[ 13.532543] [<f8bd0ef7>] ? lpfc_pci_probe_one_s4.isra.38+0x207/0x970
[lpfc]
[ 13.581554] [<f8bd0ef7>] ? lpfc_pci_probe_one_s4.isra.38+0x207/0x970
[lpfc]
[ 13.675661] [<f8bd0ef7>] ? lpfc_pci_probe_one_s4.isra.38+0x207/0x970
[lpfc]
[ 13.723254] [<f8bd0ef7>] lpfc_pci_probe_one_s4.isra.38+0x207/0x970 [lpfc]
[ 13.770876] [<f8bd1702>] lpfc_pci_probe_one+0xa2/0xe40 [lpfc]
[ 14.551773] [<f85210e4>] lpfc_init+0xe4/0x1000 [lpfc]
[ 15.046636] lpfc 0000:1b:00.2: ioremap failed for SLI4 PCI config
registers.
[ 15.082558] lpfc 0000:1b:00.2: 0:1410 Failed to set up pci memory space.
[ 15.118685] lpfc 0000:1b:00.3: ioremap failed for SLI4 PCI config
registers.
[ 15.155054] lpfc 0000:1b:00.3: 0:1410 Failed to set up pci memory space.
[ 592.495893] lpfc 0000:1b:00.2: ioremap failed for SLI4 PCI config
registers.
[ 592.495900] lpfc 0000:1b:00.2: 0:1410 Failed to set up pci memory space.
[ 592.496028] lpfc 0000:1b:00.3: ioremap failed for SLI4 PCI config
registers.
[ 592.496030] lpfc 0000:1b:00.3: 0:1410 Failed to set up pci memory space.
Setup Details
=============
SUT: 10.227.65.215(IMM IP) (USERID/PASSW0RD)
OS IP: 10.227.73.172(ubuntu_sl/Swamiji001)
Switch: 10.227.65.35(admin/Pass1234, Port no: 6,17)
IBM Target: 10.227.65.50(emulex/passw0rd)
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