RE: [PATCH V4 00/11] megaraid_sas: Updates for scsi-next

2016-12-11 Thread Sasikumar PC
Hi Chris, I will be rebasing to include " pci_alloc_irq_vectors conversion from Hannes" in the next version of the patch Thanks sasi -Original Message- From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Wednesday, December 07, 2016 2:31 AM To: Sasikumar Chandrasekaran Cc: j...@ker

Re: [PATCH v2] scsi: avoid a permanent stop of the scsi device's request queue

2016-12-11 Thread Wei Fang
Hi, James, On 2016/12/10 0:02, James Bottomley wrote: > On Fri, 2016-12-09 at 17:35 +0800, Wei Fang wrote: >> A scan work can run simultaneously with fc_remote_port_delete(). >> If a scsi device is added to the ->__devices list in the scan work, >> it can be touched and will be blocked in scsi_tar

[PATCH v3] scsi: avoid a permanent stop of the scsi device's request queue

2016-12-11 Thread Wei Fang
A race between scanning and fc_remote_port_delete() may result in a permanent stop if the device gets blocked before scsi_sysfs_add_sdev() and unblocked after. The reason is that blocking a device sets both the SDEV_BLOCKED state and the QUEUE_FLAG_STOPPED. However, scsi_sysfs_add_sdev() uncondit

Re: [PATCH] scsi: mvsas: Replace pci_pool_alloc by pci_pool_zalloc

2016-12-11 Thread Souptick Joarder
Hi Martin, On Tue, Dec 6, 2016 at 6:58 PM, Johannes Thumshirn wrote: > On Mon, Nov 28, 2016 at 04:56:26PM +0530, Souptick Joarder wrote: >> Inside mvs_task_prep(), pci_pool_alloc() followed by memset will be >> replaced by pci_pool_zalloc() >> >> Signed-off-by: Souptick joarder >> --- > > FWIW,

Re: [PATCH] scsi: qla4xxx: Use dma_pool_zalloc

2016-12-11 Thread Souptick Joarder
On Wed, Dec 7, 2016 at 1:53 AM, Souptick Joarder wrote: > We should use dma_pool_zalloc instead of dma_pool_alloc/memset > > Signed-off-by: Souptick joarder > --- > drivers/scsi/qla4xxx/ql4_mbx.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/scsi/qla4xxx/ql4_

RE: [PATCH RESEND] Update 3ware driver email addresses

2016-12-11 Thread Sumit Saxena
>-Original Message- >From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- >ow...@vger.kernel.org] On Behalf Of adam radford >Sent: Saturday, December 10, 2016 12:38 AM >To: linux-scsi >Subject: [PATCH RESEND] Update 3ware driver email addresses > >This change updates the 3ware drivers