https://bugzilla.kernel.org/show_bug.cgi?id=85151 --- Comment #12 from linux-ide@xxxxxxxxxxxxx --- Note the changed behavior with kernel "Linux ubuntu14 3.17.0-031700rc7-generic #201409281835 SMP Sun Sep 28 22:36:30 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux" && patched pm80xx, despite the SAS discovery errors the HP SAS expander is now visible: # lsscsi -g [0:0:0:0] disk ATA OCZ-VERTEX 1.3 /dev/sda /dev/sg0 [4:0:0:0] enclosu HP HP SAS EXP Card 2.10 - /dev/sg1 === 2nd HP SAS expander card = ok === Tried with a second HP SAS expander card, that also lists ok in lsscsi. === 1 day more recent mainline kernel using unpatched pm80xx.ko = not ok === # uname -a Linux ubuntu14 3.17.0-999-generic #201409282205 SMP Mon Sep 29 02:06:39 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux # modprobe -v pm80xx ... insmod /lib/modules/3.17.0-999-generic/kernel/drivers/scsi/pm8001/pm80xx.ko # lsscsi -g [0:0:0:0] disk ATA OCZ-VERTEX 1.3 /dev/sda /dev/sg0 === Copying this patched mv80xx over to 3.17.0-999 = ok === Unload # modprobe -rv pm80xx Rename stock kernel module # mv /lib/modules/3.17.0-999-generic/kernel/drivers/scsi/pm8001/pm80xx.ko /lib/modules/3.17.0-999-generic/kernel/drivers/scsi/pm8001/pm80xx.ko.bak Copy # cp /lib/modules/3.17.0-031700rc7-generic/extra/pm80xx.ko /lib/modules/3.17.0-999-generic/extra/pm80xx.ko && depmod # modprobe -v pm80xx ... insmod /lib/modules/3.17.0-999-generic/extra/pm80xx.ko # lsscsi -g [0:0:0:0] disk ATA OCZ-VERTEX 1.3 /dev/sda /dev/sg0 [6:0:0:0] enclosu HP HP SAS EXP Card 2.10 - /dev/sg1 -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
