Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-02-06 Thread ojab
On 2017/02/06 12:02, Sreekanth Reddy wrote: Hi Ojab, Can I get output of 'lspci -vvv -s' for LSI SAS2 card? On my Supermicro system, I have enabled ASPM in system BIOS but still in lspci output I see this ASPM was disabled for my SAS2 HBA card which has Phase19 firmware (i.e. 19.00.00.00

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-02-06 Thread ojab
On 2017/01/30 10:58, ojab wrote: On 2017/01/23 15:59, ojab wrote: On 2016/12/28 11:05, ojab wrote: MPI2 controllers sometimes got lost (i. e. disappears from /sys/bus/pci/devices) if ASMP is enabled. Signed-off-by: Slava Kardakov <o...@ojab.ru> Fixes: https://bugzilla.kernel.org/show_b

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-01-23 Thread ojab
On 2016/12/28 11:05, ojab wrote: MPI2 controllers sometimes got lost (i. e. disappears from /sys/bus/pci/devices) if ASMP is enabled. Signed-off-by: Slava Kardakov <o...@ojab.ru> Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=60644 Can I haz Reviewed-by? //wbr ojab -- To unsub

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-02-09 Thread ojab
On 2017/02/09 05:09, Sreekanth Reddy wrote: On Wed, Dec 28, 2016 at 4:35 PM, ojab <o...@ojab.ru> wrote: MPI2 controllers sometimes got lost (i. e. disappears from /sys/bus/pci/devices) if ASMP is enabled. Signed-off-by: Slava Kardakov <o...@ojab.ru> Fixes: https://bugzill

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-01-17 Thread ojab
On 2017/01/17 14:15, Sreekanth Reddy wrote: On Tue, Jan 17, 2017 at 4:13 AM, ojab <o...@ojab.ru> wrote: On 2017/01/16 14:03, ojab wrote: On 2017/01/16 13:31, Sreekanth Reddy wrote: On Mon, Jan 16, 2017 at 6:15 PM, ojab <o...@ojab.ru> wrote: On 2017/01/16 12:36, Sreekanth

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-01-16 Thread ojab
On 2017/01/06 15:48, Sreekanth Reddy wrote: On Fri, Jan 6, 2017 at 7:24 AM, Martin K. Petersen <martin.peter...@oracle.com> wrote: Matin, We need some time to review this patch. I will provide my review comments by end of next week. ping? //wbr ojab Thanks, Sreekanth -- To unsub

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-01-16 Thread ojab
On 2017/01/16 12:36, Sreekanth Reddy wrote: Ojab, I am checking internally with our FW team and Architect to known whether they aware/observed any issues similar to this (since this issue is nothing to do with driver). Meanwhile is it possible to provide us the PCI config space and FW logs

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-01-16 Thread ojab
On 2017/01/16 13:31, Sreekanth Reddy wrote: On Mon, Jan 16, 2017 at 6:15 PM, ojab <o...@ojab.ru> wrote: On 2017/01/16 12:36, Sreekanth Reddy wrote: Ojab, I am checking internally with our FW team and Architect to known whether they aware/observed any issues similar to this (since this

Re: [PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2017-01-16 Thread ojab
On 2017/01/16 14:03, ojab wrote: On 2017/01/16 13:31, Sreekanth Reddy wrote: On Mon, Jan 16, 2017 at 6:15 PM, ojab <o...@ojab.ru> wrote: On 2017/01/16 12:36, Sreekanth Reddy wrote: Ojab, I am checking internally with our FW team and Architect to known whether they aware/observed any

Re: `rmmod mpt3sas` leads to backtraces 'fs/sysfs/group.c:237 sysfs_remove_group+0xa0/0xb0'

2016-10-20 Thread ojab //
Hi, ses module was not built/loaded in my tests (ENCLOSURE_SERVICES was not set in the kernel config), so it's not the case. Also Oracle bug is private, so I can't tell if it's really related. //wbr ojab On Thu, Oct 20, 2016 at 10:08 AM, Chaitra Basappa <chaitra.basa...@broadcom.com>

Re: `rmmod mpt3sas` leads to backtraces 'fs/sysfs/group.c:237 sysfs_remove_group+0xa0/0xb0'

2016-10-17 Thread ojab
On 2016/10/16 14:33, ojab wrote: Oh hai! I have LSI SAS 9217-8i HBA and `rmmod mpt3sas` leads to multiple backtraces if any disks are connected to the HBA. Reproducible on vanilla 4.7.5/4.8.1/4.9-rc1 kernels (haven't tested on another versions). Full output (4.9-rc1 kernel, 3*Seagate

`rmmod mpt3sas` leads to backtraces 'fs/sysfs/group.c:237 sysfs_remove_group+0xa0/0xb0'

2016-10-16 Thread ojab
) is rather long and can be found here: https://gist.github.com/ojab/f21ff778a378e88b227a4253d683c6ca First backtrace for the reference: Oct 16 13:12:30 ojab kernel: [ 88.128184] mpt3sas version 13.100.00.00 unloading Oct 16 13:12:30 ojab kernel: [ 88.128838] mpt2sas_cm0: removing handle(0x000b

[PATCH] mpt3sas: disable ASPM for MPI2 controllers

2016-12-28 Thread ojab
MPI2 controllers sometimes got lost (i. e. disappears from /sys/bus/pci/devices) if ASMP is enabled. Signed-off-by: ojab <o...@ojab.ru> Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Not sure if it's a complete fix, but at least I can't reproduce the issue locally with it a

[PATCH V2] mpt3sas: disable ASPM for MPI2 controllers

2016-12-28 Thread ojab
MPI2 controllers sometimes got lost (i. e. disappears from /sys/bus/pci/devices) if ASMP is enabled. Signed-off-by: Slava Kardakov Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- V2: use name in Signed-off-by Not sure if it's a complete fix, but at least I can't