Hi Eddie,
On 08/20/2014 07:35 PM, Eddie Wai wrote:
On Mon, 2014-08-04 at 10:20 +0200, Maurizio Lombardi wrote:
In the bnx2fc_map_sg() function, the original behaviour is to
allocate the DMA memory by directly calling dma_map_sg()
instead of using scsi_dma_map().
In contrast,
On 18/08/14 10:31, jgr...@suse.com wrote:
- add support for larger SG-lists by putting them in an own granted page
As a reminder, this can't be acked until this protocol change has been
applied to Xen copy of this header.
David
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On Fri, Aug 22, 2014 at 06:18:03AM +0200, Juergen Gross wrote:
The resulting number of struct scsiif_request_segment is the sum of
seg[0..nr_segments-1].length / sizeof(struct scsiif_request_segment).
Where the nr_segments can only go Up to VSCSIIF_SG_TABLESIZE, so the max
total SG entries
Eddie, Maurizio,
Since it looks like there can be a difference in the pdev would it make
sense instead to convert the unmap function to use the bare DMA
API so we're consistent in our use of hba-pcidev-dev? Maybe something
like this:
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c
On Fri, Aug 22, 2014 at 08:08:33AM -0400, Chad Dupuis wrote:
Eddie, Maurizio,
Since it looks like there can be a difference in the pdev would it make
sense instead to convert the unmap function to use the bare DMA API so
we're consistent in our use of hba-pcidev-dev? Maybe something like
https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #6 from linux-...@crashplan.pro ---
When connecting just a single 4 drive group to the good ports (for example 2C)
of the external PCIe expander card:
cold boot = doesn't detect any of the 4 PUIS drives
warm boot = does detect all 4
https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #7 from linux-...@crashplan.pro ---
Created attachment 147751
-- https://bugzilla.kernel.org/attachment.cgi?id=147751action=edit
smartctl -a /dev/sdb (HDS5C3020BLE630)
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https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #8 from linux-...@crashplan.pro ---
Comment on attachment 145681
-- https://bugzilla.kernel.org/attachment.cgi?id=145681
Dmesg output from boot
This is without loading the mvsas kernel module.
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The four files aha1542.h, aha1740.h, gvp11.h and mvme147.h under
drivers/scsi/ contain two-thirds of an include guard, but do not
elsewhere.
Signed-off-by: Rasmus Villemoes li...@rasmusvillemoes.dk
---
drivers/scsi/aha1542.h | 1 +
drivers/scsi/aha1740.h | 1 +
drivers/scsi/gvp11.h | 1 +
Clearly the file was meant to contain an include guard, but it was
missing the #define part.
Signed-off-by: Rasmus Villemoes li...@rasmusvillemoes.dk
---
drivers/target/target_core_ua.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/target/target_core_ua.h
https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #9 from linux-...@crashplan.pro ---
re: Thats not a sensible resolution, it can't be faulting on that line.
Another try using a newer version of package gdb-minimal (Ubuntu 7.7-0ubuntu3.2
from trusty-proposed) gives these identical
Rasmus Villemoes li...@rasmusvillemoes.dk writes:
The four files aha1542.h, aha1740.h, gvp11.h and mvme147.h under
drivers/scsi/ contain two-thirds of an include guard, but do not
elsewhere.
Argh, git commit ate a line because it happened to start with #. This
was supposed to be something
https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #10 from linux-...@crashplan.pro ---
Another test round to see whether there is a difference in crash whether using
cold or warm boot:
5C + cold boot = mvs_task_prep+0x72e/0xd50 [mvsas]
5C + warm boot = mvs_task_prep+0x72e/0xd50
-Original Message-
From: Tomas Henzl [mailto:the...@redhat.com]
Sent: Thursday, August 21, 2014 4:10 AM
To: Alexander Gordeev; linux-ker...@vger.kernel.org
Cc: Jayamohan Kallickal; linux-scsi@vger.kernel.org; linux-...@vger.kernel.org
Subject: Re: [PATCH v3 08/13] be2iscsi: Use
On Thu, 21 Aug 2014, Christoph Hellwig wrote:
On Thu, Aug 21, 2014 at 05:43:41PM -0400, Martin K. Petersen wrote:
Alan Okay, here's a patch that implements the suggestion, except that I
Alan put the flag in the Scsi_Host structure instead of the template.
Alan This was to minimize the
On Fri, Aug 22, 2014 at 10:53:42AM -0400, Alan Stern wrote:
Good idea. An enhanced patch is below. If I can get a Tested-By: from
Tiziano and one or two Acked-By: responses, I'll submit this for the
current and stable kernels.
Sending the initial INQUIRY command to LUNs larger than 0
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #15 from Martin K. Petersen martin.peter...@oracle.com ---
Alan == Alan Stern st...@rowland.harvard.edu writes:
Alan Sending the initial INQUIRY command to LUNs larger than 0 involves
Alan a chicken-and-egg problem -- we don't know
Alan == Alan Stern st...@rowland.harvard.edu writes:
Alan Sending the initial INQUIRY command to LUNs larger than 0 involves
Alan a chicken-and-egg problem -- we don't know whether to fill in the
Alan LUN bits in the command until we know the SCSI level, and we don't
Alan know the SCSI level
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #16 from Alan Stern st...@rowland.harvard.edu ---
On Fri, 22 Aug 2014, Christoph Hellwig wrote:
On Fri, Aug 22, 2014 at 10:53:42AM -0400, Alan Stern wrote:
Good idea. An enhanced patch is below. If I can get a Tested-By: from
On Fri, 22 Aug 2014, Christoph Hellwig wrote:
On Fri, Aug 22, 2014 at 10:53:42AM -0400, Alan Stern wrote:
Good idea. An enhanced patch is below. If I can get a Tested-By: from
Tiziano and one or two Acked-By: responses, I'll submit this for the
current and stable kernels.
Sending
On Fri, 2014-08-22 at 10:53 -0400, Alan Stern wrote:
On Thu, 21 Aug 2014, Christoph Hellwig wrote:
On Thu, Aug 21, 2014 at 05:43:41PM -0400, Martin K. Petersen wrote:
Alan Okay, here's a patch that implements the suggestion, except that I
Alan put the flag in the Scsi_Host structure
Hi Martin,
Today I was busy with the internal activity. By Monday I will repost
this patch with requested changes.
Thanks,
Sreekanth
On Fri, Aug 22, 2014 at 2:40 AM, Martin K. Petersen
martin.peter...@oracle.com wrote:
Sreekanth == Sreekanth Reddy sreekanth.re...@avagotech.com writes:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl data read/write error and change data I/O access from
byte to Dword.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN
On 08/20/14 15:54, kashyap.de...@avagotech.com wrote:
Comment provided by Bart Van and Chris H is addressed in this patch.
Add use_cmd_list flag in scsi_host to indicate scs.mq stack
to keep track of cmd_list per sdev.
Default behaviour is not to keep track of cmd_list per sdev, as this
On 08/19/2014 05:02 PM, Christoph Hellwig wrote:
Hi Ching,
I've fixed up various checkpatch errors and fixed up some descriptions
and applied the patches to a branch. This includes patch 4, so please
send a fix for this and any other patches relative to the branch.
Please find the branch
https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #11 from linux-...@crashplan.pro ---
Created attachment 147771
-- https://bugzilla.kernel.org/attachment.cgi?id=147771action=edit
sg_ses PCIe port expander card output
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On Fri, 22 Aug 2014, James Bottomley wrote:
On Fri, 2014-08-22 at 10:53 -0400, Alan Stern wrote:
Sending the initial INQUIRY command to LUNs larger than 0 involves a
chicken-and-egg problem -- we don't know whether to fill in the LUN
bits in the command until we know the SCSI level, and
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #17 from Alan Stern st...@rowland.harvard.edu ---
On Fri, 22 Aug 2014, James Bottomley wrote:
On Fri, 2014-08-22 at 10:53 -0400, Alan Stern wrote:
Sending the initial INQUIRY command to LUNs larger than 0 involves a
https://bugzilla.kernel.org/show_bug.cgi?id=81861
--- Comment #12 from Alan a...@lxorguk.ukuu.org.uk ---
0xa01c481e +1838:mov0x254(%rbx),%ecx
is loading an offset from something. It can't be line 471.
It could be line 472, or could be 468. but the offset looks way too big to
Hi Chad,
On 08/22/2014 02:08 PM, Chad Dupuis wrote:
Eddie, Maurizio,
Since it looks like there can be a difference in the pdev would it make sense
instead to convert the unmap function to use the bare DMA API so we're
consistent in our use of hba-pcidev-dev? Maybe something like this:
I
On 14-08-12 11:13 PM, Yoshihiro YUNOMAE wrote:
Hi Douglas,
Thank you for your comment.
(2014/08/08 22:07), Douglas Gilbert wrote:
On 14-08-08 01:50 PM, Yoshihiro YUNOMAE wrote:
Hi All,
This patch set introduces new traceevents in order to output
continuous error
messages. Current SCSI
This patch fixes code such as the following with scsi-mq enabled:
rq = blk_get_request(...);
blk_rq_set_block_pc(rq);
rq-cmd = my_cmd_buffer; /* separate CDB buffer */
blk_execute_rq_nowait(...);
Code like this appears in e.g. sg_start_req() in drivers/scsi/sg.c (for
large CDBs
blk_rq_set_block_pc() memsets rq-cmd to 0, so it should come
immediately after blk_get_request() to avoid overwriting the
user-supplied CDB. Also check for failure to allocate rq.
Fixes: f27b087b81b7 (block: add blk_rq_set_block_pc())
Cc: sta...@vger.kernel.org # 3.16.x
Signed-off-by: Tony
Hi Rickard,
On Sun, 2014-08-03 at 23:50 +0200, Rickard Strandqvist wrote:
Ensures that the string is null-terminate in connection with the
use of strncpy. Optimized code by replacing unnecessary sprintf
with strlcat and more, and simultaneously guarantees that the
string does not get bigger
Hi Andreea-Cristina,
On Mon, 2014-08-18 at 15:05 +0300, Andreea-Cristina Bernat wrote:
The use of rcu_assign_pointer() is NULLing out the pointer.
According to RCU_INIT_POINTER()'s block comment:
1. This use of RCU_INIT_POINTER() is NULLing out the pointer
it is better to use it instead of
Hi Rasmus,
On Fri, 2014-08-22 at 14:54 +0200, Rasmus Villemoes wrote:
Clearly the file was meant to contain an include guard, but it was
missing the #define part.
Signed-off-by: Rasmus Villemoes li...@rasmusvillemoes.dk
---
drivers/target/target_core_ua.h | 1 +
1 file changed, 1
Hi Juergen Co,
On Mon, 2014-08-18 at 11:31 +0200, jgr...@suse.com wrote:
This series adds XEN pvSCSI support. With pvSCSI it is possible to use
physical
SCSI devices from a XEN domain.
The support consists of a backend in the privileged Domain-0 doing the real
I/O and a frontend in the
On 07/29/2014 06:15 AM, Christoph Hellwig wrote:
Nic,
any progress on looking over these? Seems like there's actually
nothing at all queued up for 3.17 in the target tree, or am І missing
something?
ping?
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On Fri, 2014-08-22 at 20:12 +0200, Maurizio Lombardi wrote:
Hi Chad,
On 08/22/2014 02:08 PM, Chad Dupuis wrote:
Eddie, Maurizio,
Since it looks like there can be a difference in the pdev would it make
sense instead to convert the unmap function to use the bare DMA API so
we're
On Fri, 2014-07-25 at 10:12 +0200, Maurizio Lombardi wrote:
Hi Eddie,
just want to add you to the CC list.
Some days ago the bnx2fc's maintainer email address has been updated,
this should be the new one: qlogic-storage-upstr...@qlogic.com
I tried to send this patch to the new address
On 14-08-22 03:53 PM, Tony Battersby wrote:
blk_rq_set_block_pc() memsets rq-cmd to 0, so it should come
immediately after blk_get_request() to avoid overwriting the
user-supplied CDB. Also check for failure to allocate rq.
Fixes: f27b087b81b7 (block: add blk_rq_set_block_pc())
Cc:
On Fri, Aug 22, 2014 at 08:28:27PM -0400, Douglas Gilbert wrote:
To test this ioctl one option is to get the sg3_utils
package and build scsi_ioctl.c in the examples
directory with 'make scsi_ioctl'.
In lk 3.17-rc1, scsi_ioctl indicates that
SCSI_IOCTL_SEND_COMMAND is not working. In my test
--- /dev/null
+++ b/drivers/scsi/xen-scsifront.c
@@ -0,0 +1,1017 @@
+/*
+ * Xen SCSI frontend driver
+ *
+ * Copyright (c) 2008, FUJITSU Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
On Fri, Aug 22, 2014 at 02:21:55PM -0700, Nicholas A. Bellinger wrote:
Hi Juergen Co,
On Mon, 2014-08-18 at 11:31 +0200, jgr...@suse.com wrote:
This series adds XEN pvSCSI support. With pvSCSI it is possible to use
physical
SCSI devices from a XEN domain.
The support consists of a
On 14-08-22 03:53 PM, Tony Battersby wrote:
This patch fixes code such as the following with scsi-mq enabled:
rq = blk_get_request(...);
blk_rq_set_block_pc(rq);
rq-cmd = my_cmd_buffer; /* separate CDB buffer */
blk_execute_rq_nowait(...);
Code like this appears in e.g.
On 14-08-22 08:52 PM, Douglas Gilbert wrote:
On 14-08-22 03:53 PM, Tony Battersby wrote:
This patch fixes code such as the following with scsi-mq enabled:
rq = blk_get_request(...);
blk_rq_set_block_pc(rq);
rq-cmd = my_cmd_buffer; /* separate CDB buffer */
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