RE: [PATCH] regression, megaraid - fix irq setup process

2015-06-02 Thread Sumit Saxena
-Original Message- From: Tomas Henzl [mailto:the...@redhat.com] Sent: Monday, June 01, 2015 10:57 PM To: linux-scsi@vger.kernel.org Cc: kashyap.de...@avagotech.com; sumit.sax...@avagotech.com Subject: [PATCH] regression, megaraid - fix irq setup process This fixes a regression caused by

Re: [PATCH] lpfc: in sli3 use configured sg_seg_cnt for sg_tablesize

2015-06-02 Thread Sebastian Herbszt
bstroes...@ts.fujitsu.com wrote: Hi James, We had some performance problems with RAID systems connected to LPe12k. AFAICS, the reason is a small bug in lpfc.ko, causing the IO-size to be smaller than expected. The patch below fixes it for us. Please CC me, I'm not on the list. Best

Re: [PATCH 00/14] qla2xxx: Patches for scsi misc branch.

2015-06-02 Thread Himanshu Madhani
On 4/9/15, 10:53 PM, Bart Van Assche bart.vanass...@sandisk.com wrote: On 04/09/15 20:59, Himanshu Madhani wrote: Hi James, Please apply the following patches to the scsi tree at your earliest convenience for inclusion in the next mainline merge window. Thanks, Himanshu Hello Himanshu,

Re: [PATCH 0/10] qla2xxx: Fix various warnings reported by static source code analysis tools

2015-06-02 Thread Himanshu Madhani
On 2/23/15, 12:49 AM, Bart Van Assche bart.vanass...@sandisk.com wrote: On 02/02/15 05:52, Saurav Kashyap wrote: Thanks for the patches. We will run regression with these changes and ack if everything goes through fine. Hello Saurav, That sounds great. Are there perhaps already any results

A bad LLD can impact other good LLD(s) if eh_timed_out repeatedly returns BLK_EH_RESET_TIMER?

2015-06-02 Thread Rajat Jain
Hello, I was trying to test some failover and reliability features, and had instrumented the iscsi low level driver to simulate failures when some one tries to read the disk. I observed that* iscsi disk is discovered and sd_probe_async() is called that ultimately tries to read the partition table

[PATCH v3] cxlflash: Base support for IBM CXL Flash Adapter

2015-06-02 Thread Matthew R. Ochs
SCSI device driver to support filesystem access on the IBM CXL Flash adapter. Signed-off-by: Matthew R. Ochs mro...@linux.vnet.ibm.com Signed-off-by: Manoj N. Kumar ma...@linux.vnet.ibm.com --- drivers/scsi/Kconfig|1 + drivers/scsi/Makefile |1 +

[PATCH v3] IBM CXL Flash Adapter

2015-06-02 Thread Matthew R. Ochs
This patch adds support for the IBM CXL flash (cxlflash) adapter. The device is presented to the system as a SCSI adapter and may be accessed and used via the normal filesystem paths. Note that the patch is dependent on support that has not yet been merged in with the mainline (upstream process

Re: [PATCH 0/10] qla2xxx: Fix various warnings reported by static source code analysis tools

2015-06-02 Thread Bart Van Assche
On 06/02/2015 01:09 PM, Himanshu Madhani wrote: On 2/23/15, 12:49 AM, Bart Van Assche bart.vanass...@sandisk.com wrote: On 02/02/15 05:52, Saurav Kashyap wrote: Thanks for the patches. We will run regression with these changes and ack if everything goes through fine. Hello Saurav, That

Merging mpt2sas/mpt3sas code base

2015-06-02 Thread Sathya Prakash
Christoh et al, We have revisited our decision of not merging mpt2sas and mpt3sas driver after my e-mail below and we concluded that it will be good if we merge the code of both the drivers for long term maintenance and future product inclusions. However we have decided to generate two separate

Re: [PATCH 0/10] qla2xxx: Fix various warnings reported by static source code analysis tools

2015-06-02 Thread Himanshu Madhani
On 6/2/15, 3:44 PM, Bart Van Assche bart.vanass...@sandisk.com wrote: On 06/02/2015 01:09 PM, Himanshu Madhani wrote: On 2/23/15, 12:49 AM, Bart Van Assche bart.vanass...@sandisk.com wrote: On 02/02/15 05:52, Saurav Kashyap wrote: Thanks for the patches. We will run regression with these

[PATCH v2] regression, megaraid - fix irq setup process

2015-06-02 Thread Sumit.Saxena
From:Tomas Henzlthe...@redhat.com This fixes a regression caused by commit d3557fc8be11d25f316884581f487684f8e7dad3 megaraid_sas : Add separate function for setting up IRQs This makes boot end with 'root does not exist' message on certain adapters. The bug is that the driver does not setup ints

Re: [PATCH] regression, megaraid - fix irq setup process

2015-06-02 Thread Tomas Henzl
On 06/02/2015 09:06 AM, Sumit Saxena wrote: -Original Message- From: Tomas Henzl [mailto:the...@redhat.com] Sent: Monday, June 01, 2015 10:57 PM To: linux-scsi@vger.kernel.org Cc: kashyap.de...@avagotech.com; sumit.sax...@avagotech.com Subject: [PATCH] regression, megaraid - fix irq

Re: [PATCH] iscsi: Fix iscsi endpoints leak

2015-06-02 Thread Sagi Grimberg
On 5/20/2015 12:38 PM, Sagi Grimberg wrote: When creating a new endpoint, we look for a free id for the new endpoint. We baisically loop on possible ids and use the first id that class_find_device() returns NULL. However, we are missing a reference put when class_find_device() does find an

randconfig build error with next-20150602, in drivers/scsi/advansys.c

2015-06-02 Thread Jim Davis
Building with the attached random configuration file, drivers/scsi/advansys.c: In function ‘adv_isr_callback’: drivers/scsi/advansys.c:6089:3: error: implicit declaration of function ‘dma_pool_free’ [-Werror=implicit-function-declaration] dma_pool_free(boardp-adv_sgblk_pool, sgblkp, ^

Re: [PATCH] iscsi: Fix iscsi endpoints leak

2015-06-02 Thread Mike Christie
On 05/20/2015 04:38 AM, Sagi Grimberg wrote: When creating a new endpoint, we look for a free id for the new endpoint. We baisically loop on possible ids and use the first id that class_find_device() returns NULL. However, we are missing a reference put when class_find_device() does find an