Re: [PATCH v4 03/25] virtio-pci: move freeze/restore to virtio core

2014-10-15 Thread Paul Bolle
is patch landed in today's linux-next (next-20141015). > include/linux/virtio.h | 6 + > drivers/virtio/virtio.c | 54 > + > drivers/virtio/virtio_pci.c | 54 > ++--- > 3 file

RE: [PATCH] cxgb4i : fix rtnl lock assertion

2014-10-15 Thread Anish Bhatt
Please do not apply this patch. This got fixed in the net tree as part of a larger changeset, at the following commit : 587ddfe2d212 (cxgb4i : Remove duplicated CLIP handling code) -Anish-- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@

Re: [PATCH 21/26] scsi: simplify scsi_log_(send|completion)

2014-10-15 Thread Hannes Reinecke
On 10/08/2014 10:41 PM, Elliott, Robert (Server Storage) wrote: -Original Message- From: Hannes Reinecke [mailto:h...@suse.de] Sent: Tuesday, 07 October, 2014 4:03 AM To: James Bottomley Cc: Christoph Hellwig; linux-scsi@vger.kernel.org; Elliott, Robert (Server Storage); Hannes Reinecke S

Re: Concurrent SG_SCSI_RESET ioctls

2014-10-15 Thread Christoph Hellwig
On Tue, Oct 14, 2014 at 12:42:26PM -0400, Douglas Gilbert wrote: > I don't mind if you change it. However I plan to release > sg3_utils-1.40 in the next 2 or 3 weeks, so that would > be the earliest a revised sg_reset would be available for > distros. Improving error reports is something I always >

Re: Sparc ESP problem with blk-mq

2014-10-15 Thread Christoph Hellwig
On Tue, Oct 14, 2014 at 08:38:18AM -0600, Jens Axboe wrote: > Christoph, any idea on this? The command just times out, for some reason. > Only thing I could think of was related to perhaps missing bouncing or > similar, but I don't think that's the case. But the hba must not like the > request some

RE: Concurrent SG_SCSI_RESET ioctls

2014-10-15 Thread Elliott, Robert (Server Storage)
> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, 15 October, 2014 8:26 AM ... > On Tue, Oct 14, 2014 at 12:42:26PM -0400, Douglas Gilbert wrote: > > I don't mind if you change it. However I plan to release > > sg3_utils-1.40 in the next 2 or 3

Re: [systemd-devel] [RFC v2 3/6] kthread: warn on kill signal if not OOM

2014-10-15 Thread Anatol Pomozov
Hi On Fri, Oct 10, 2014 at 3:45 PM, Tom Gundersen wrote: > On Fri, Oct 10, 2014 at 11:54 PM, Anatol Pomozov > wrote: >> 1) Why not to make the timeout configurable through config file? There >> is already udev.conf you can put config option there. Thus people with >> modprobe issues can easily "

Re: [systemd-devel] [RFC v2 3/6] kthread: warn on kill signal if not OOM

2014-10-15 Thread Alexander E. Patrakov
16.10.2014 01:41, Anatol Pomozov wrote: True. module name should be enough. In this case to debug the issue user needs: - disable failing udev rule (or blacklist module?) - reboot, it will let the user get into shell - modprobe the failing module - use sysrq-trigger to get more informatio

Re: Sparc ESP problem with blk-mq

2014-10-15 Thread David Miller
From: Christoph Hellwig Date: Wed, 15 Oct 2014 06:35:51 -0700 > On Tue, Oct 14, 2014 at 08:38:18AM -0600, Jens Axboe wrote: >> Christoph, any idea on this? The command just times out, for some reason. >> Only thing I could think of was related to perhaps missing bouncing or >> similar, but I don'

[PATCH] MAINTAINERS: Change hpsa and cciss maintainer

2014-10-15 Thread Don Brace
Change ownership of the hpsa driver from Stephen M. Cameron (Hewlett-Packard) to Don Brace (PMC-Sierra). Change ownership of the cciss driver from Mike Miller (Hewlett-Packard) to Don Brace (PMC-Sierra). Reviewed-by: Robert Elliott Signed-off-by: Don Brace --- MAINTAINERS |8 ++-- 1 fi

[PATCH 1/5] block: set the nr of sectors a dev can compare and write atomically

2014-10-15 Thread michaelc
From: Mike Christie This adds blk settings helpers to allow drivers to tell the block layer how many sectors it can process in a COMPARE_AND_WRITE/ATS request. Signed-off-by: Mike Christie --- block/blk-settings.c | 20 block/blk-sysfs.c | 11 +++ includ

[PATCH 5/5] lio iblock: add support for REQ_CMP_AND_WRITE

2014-10-15 Thread michaelc
From: Mike Christie This patch has the iblock backing store use blkdev_issue_cmp_and_write if the backing store device/queue supports it. Signed-off-by: Mike Christie --- drivers/target/target_core_iblock.c | 85 --- 1 files changed, 68 insertions(+), 17 delet

[PATCH 2/5] block: add function to issue compare and write

2014-10-15 Thread michaelc
From: Mike Christie This patch adds block layer helpers to send a compare and write request. It differs from requests like discard and write same in that there is a setup function and a issue one. I did this to allow callers add multiple pages with variying offsets and lengths. For the miscompar

[PATCH 4/5] lio: use REQ_COMPARE_AND_WRITE if supported

2014-10-15 Thread michaelc
From: Mike Christie This has lio callout to the backing store module if it supports using REQ_COMPARE_AND_WRITE. The backing store would set the device attribute max_compare_and_write_len if it supports using the new request type. If it is not supported then we do the read/cmp/write emulation in

[PATCH 0/5] block/scsi/lio support for COMPARE_AND_WRITE

2014-10-15 Thread michaelc
The following patches implement the SCSI command COMPARE_AND_WRITE as a new bio/request type REQ_CMP_AND_WRITE. COMPARE_AND_WRITE is defined in the SCSI SBC (SCSI block command) specs as: The COMPARE AND WRITE command requests that the device server perform the following as an uninterrupted series

[PATCH 3/5] scsi: add support for COMPARE_AND_WRITE

2014-10-15 Thread michaelc
From: Mike Christie This patch adds support to detect if a device supports COMPARE_AND_WRITE and execute REQ_COMPARE_AND_WRITE commands. Signed-off-by: Mike Christie --- drivers/scsi/scsi_lib.c |7 + drivers/scsi/sd.c | 63 +++ driver