05 Dec, 2009
1 commit
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The scsi ioctl code path was missing scsi target reset
support. This patch just adds it.Signed-off-by: Mike Christie
Signed-off-by: James Bottomley
03 Jan, 2009
1 commit
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[jejb: limit ioctl to returning 20 characters to avoid overrun
on long device names and add a few more conversions]
Signed-off-by: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: James Bottomley
30 Dec, 2008
2 commits
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scsi_execute() and scsi_execute_req() discard the residual length
information. Some callers need it. This adds residual argument
(optional) to scsi_execute and scsi_execute_req.Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley -
Fix kernel-doc parameter warning and correct the function name:
Warning(linux-next-20081022//drivers/scsi/scsi_ioctl.c:281): No description found for parameter 'ndelay'
Signed-off-by: Randy Dunlap
Signed-off-by: James Bottomley
21 Oct, 2008
2 commits
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Signed-off-by: Al Viro
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Signed-off-by: Al Viro
12 Jan, 2008
2 commits
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The current scsi_test_unit_ready() is updated to return sense code
information (in struct scsi_sense_hdr). The sd and sr drivers are
changed to interpret the sense code return asc 0x3a as no media and
adjust the device status accordingly.Signed-off-by: James Bottomley
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Add Documentation/DocBook/scsi_midlayer.tmpl, add to Makefile, and update
lots of kerneldoc comments in drivers/scsi/*.Updated with comments from Stefan Richter, Stephen M. Cameron,
James Bottomley and Randy Dunlap.Signed-off-by: Rob Landley
Signed-off-by: James Bottomley
28 Jul, 2006
1 commit
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HAL and friends have a tendency to trigger this one all the time.
It's not really interesting, so kill it. The vendor kernels all do
anyways.Signed-off-by: Jens Axboe
11 Jun, 2006
1 commit
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With Achim patch the last user (gdth) is switched away from scsi_request
so we an kill it now. Also disables some code in i2o_scsi that was
broken since the sg driver stopped using scsi_requests.Signed-off-by: Christoph Hellwig
Signed-off-by: James Bottomley
13 Apr, 2006
1 commit
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We currently have two implementations of this obsolete ioctl, one in
the block layer and one in the scsi code. Both of them have drawbacks.This patch kills the scsi layer version after updating the block version
with the missing bits:- argument checking
- use scatterlist I/O
- set number of retries based on the submitted commandThis is the last user of non-S/G I/O except for the gdth driver, so
getting this in ASAP and through the scsi tree would be nie to kill
the non-S/G I/O path. Jens, what do you think about adding a check
for non-S/G I/O in the midlayer?Thanks to Or Gerlitz for testing this patch.
Signed-off-by: Christoph Hellwig
Signed-off-by: James Bottomley
28 Feb, 2006
1 commit
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Change the core SCSI code to use kzalloc rather than kmalloc+memset
where possible.Signed-off-by: Jes Sorensen
Signed-off-by: James Bottomley
29 Oct, 2005
2 commits
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This patch attempts to fix an issue found in drivers/scsi/scsi_ioctl.c by Coverity.
Error reported:
CID: 3437
Checker: FORWARD_NULL (help)
File: /export2/p4-coverity/mc2/linux26/drivers/scsi/scsi_ioctl.c
Function: scsi_ioctl_send_command
Description: Variable "buf" tracked as NULL was passed to a function that dereferences it.Patch description:
buf can be NULL if inlen and outlen are both 0. This patch adds check if the
length is non-zero before calling copy from/to user.Signed-off-by: Jayachandran C.
Signed-off-by: James Bottomley -
This should eliminate (at least in the mid layer) to make numeric
assumptions about any of the enumeration variables. As a side effect,
it will also make all the messages consistent and line us up nicely for
the error logging strategy (if it ever shows itself again).Signed-off-by: James Bottomley
28 Oct, 2005
1 commit
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Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
19 Sep, 2005
1 commit
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We fix the oops by enforcing the host state model. There have also
been two extra states added: SHOST_CANCEL_RECOVERY and
SHOST_DEL_RECOVERY so we can take the model through host removal while
the recovery thread is active.Signed-off-by: James Bottomley
07 Sep, 2005
2 commits
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This returns always false with new-style drivers right now. Make it
return always true instead, as a host must be present if we are able
to call the ioctl (without a host attached there would be no device
node to call on..)Signed-off-by: James Bottomley
29 Aug, 2005
2 commits
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This one removes struct scsi_request entirely from sd. In the process,
I noticed we have no callers of scsi_wait_req who don't immediately
normalise the sense, so I updated the API to make it take a struct
scsi_sense_hdr instead of simply a big sense buffer.Signed-off-by: James Bottomley
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After this, we just have some drivers, all the ULDs and the SPI
transport class using scsi_wait_req().Signed-off-by: James Bottomley
31 Jul, 2005
1 commit
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Migrate the current SCSI host state model to a model like SCSI
device is using.Signed-off-by: Mike Anderson
Rejections fixed up and
Signed-off-by: James Bottomley
19 Apr, 2005
1 commit
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Adapted from a patch in SuSE's kernel SRPM.
Signed-off-by: James Bottomley
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
