RE: [PATCH] scsi/isci/port_config: Fix a infinite loop.

2013-07-31 Thread Dorau, Lukasz
On Wednesday, July 17, 2013 4:54 AM Xinghai Yu yuxing...@cn.fujitsu.com wrote: It seems the phy_index++; have been placed in wrong place, without it the while circle up will do a infinite loop. Signed-off-by: Xinghai Yu yuxing...@cn.fujitsu.com Acked-by: Lukasz Dorau lukasz.do...@intel.com

Re: [PATCH RESEND 0/1] AHCI: Optimize interrupt processing

2013-07-31 Thread Tejun Heo
Hello, On Tue, Jul 30, 2013 at 09:16:02PM -0700, Marc C wrote: One thing which would probably be worthwhile tho is getting rid of the bitmap based qc tag allocator in libata. That one is just borderline stupid to keep around on any setup which is supposed to be scalable. Your border

Re: Ejected Nook (usb mass storage) prevents suspend

2013-07-31 Thread Oliver Neukum
On Mon, 2013-07-29 at 10:21 -0400, Alan Stern wrote: On Mon, 29 Jul 2013, Oliver Neukum wrote: On Fri, 2013-07-26 at 16:31 -0400, Alan Stern wrote: In addition to my earlier comment, the patch below should be applied. It will fix your immediate problem, although not in the best

Re: [PATCH 7/7] scsi: ufs: configure the attribute for power mode

2013-07-31 Thread Subhash Jadavani
Change looks good (except one minor question). Reviewed-by: Subhash Jadavani subha...@codeaurora.org On 7/26/2013 7:19 PM, Seungwon Jeon wrote: UIC attributes can be set with using DME_SET command for power mode change. For configuration the link capability attributes are used, which is

[PATCH] virtio-scsi: Fix virtqueue affinity setup

2013-07-31 Thread Asias He
vscsi-num_queues counts the number of request virtqueue which does not include the control and event virtqueue. It is wrong to subtract VIRTIO_SCSI_VQ_BASE from vscsi-num_queues. This patch fixes the following panic. (qemu) device_del scsi0 BUG: unable to handle kernel NULL pointer dereference

Re: Kernel 3.10.3 reset SuperSpeed USB device number 2 using xhci_hcd

2013-07-31 Thread Alan Stern
On Tue, 30 Jul 2013, Martin K. Petersen wrote: James? [PATCH] SCSI: Don't attempt to send extended INQUIRY command if skip_vpd_pages is set If a device has the skip_vpd_pages flag set we should simply fail the scsi_get_vpd_page() call. Signed-off-by: Martin K. Petersen

Re: Ejected Nook (usb mass storage) prevents suspend

2013-07-31 Thread Alan Stern
On Wed, 31 Jul 2013, Oliver Neukum wrote: These errors should be handled cleanly. How about this patch? From 76a377d9894dc8945e9afecc7f9864e6dc3156b1 Mon Sep 17 00:00:00 2001 From: Oliver Neukum oneu...@suse.de Date: Wed, 31 Jul 2013 13:32:51 +0200 Subject: [PATCH] sd: handle errors during

Re: [PATCHv2] pm80xx: fix Adaptec 71605H hang

2013-07-31 Thread Jack Wang
On 07/26/2013 06:43 PM, Hans Verkuil wrote: The IO command size is 128 bytes for these new controllers as opposed to 64 for the old 8001 controller. The Adaptec out-of-tree driver did this correctly. After comparing the two this turned out to be the crucial difference. So don't hardcode

Re: [PATCH RESEND 0/1] AHCI: Optimize interrupt processing

2013-07-31 Thread Alexander Gordeev
On Thu, Jul 25, 2013 at 12:16:41PM +0200, Alexander Gordeev wrote: On Mon, Jul 22, 2013 at 02:10:36PM -0700, Nicholas A. Bellinger wrote: Np. FYI, you'll want to use the latest commit e7827b351 HEAD from target-pending/scsi-mq, which now has functioning scsi-generic support. Survives a

Re: [SCSI REGRESSION] 3.10.2 or 3.10.3: arcmsr failure at bootup / early userspace transition

2013-07-31 Thread Bernd Schubert
On 07/31/2013 05:15 AM, Martin K. Petersen wrote: Bernd == Bernd Schubert bernd.schub...@fastmail.fm writes: Bernd, Product revision level: R001 It's clearly not verbatim passthrough... Bernd Besides the firmware, the difference might be that I'm exporting Bernd single disks without

Re: [PATCH] virtio-scsi: Fix virtqueue affinity setup

2013-07-31 Thread Wanlong Gao
On 07/31/2013 10:17 PM, Asias He wrote: vscsi-num_queues counts the number of request virtqueue which does not include the control and event virtqueue. It is wrong to subtract VIRTIO_SCSI_VQ_BASE from vscsi-num_queues. This patch fixes the following panic. (qemu) device_del scsi0 BUG:

Re: [PATCH] virtio-scsi: Fix virtqueue affinity setup

2013-07-31 Thread Rusty Russell
Asias He as...@redhat.com writes: vscsi-num_queues counts the number of request virtqueue which does not include the control and event virtqueue. It is wrong to subtract VIRTIO_SCSI_VQ_BASE from vscsi-num_queues. This patch fixes the following panic. Applied. Thanks, Rusty. (qemu)

Re: [PATCH v5 0/4] [SCSI] sg: fix race condition in sg_open

2013-07-31 Thread Douglas Gilbert
On 13-07-22 01:03 PM, Jörn Engel wrote: On Mon, 22 July 2013 12:40:29 +0800, Vaughan Cao wrote: There is a race when open sg with O_EXCL flag. Also a race may happen between sg_open and sg_remove. Changes from v4: * [3/4] use ERR_PTR series instead of adding another parameter in sg_add_sfp