Steve,
Do you use a 10k RPM SAS hard drive? Could you share that what test
tools(or test cases) are you using to do the block IO test? We have a
LSI SAS1068E chip and 10k RPM SAS hard drive in our lab. I'll find
some time to reproduce the issue and do some investigation.
Thanks,
Forrest
On
Zhao Forrest wrote:
Steve,
Do you use a 10k RPM SAS hard drive? Could you share that what test
tools(or test cases) are you using to do the block IO test? We have a
LSI SAS1068E chip and 10k RPM SAS hard drive in our lab. I'll find
some time to reproduce the issue and do some investigation.
On Fri, 2007-11-30 at 11:34 +0100, Anders Henke wrote:
Am 30.11.2007 schrieb FUJITA Tomonori:
According to the 2.6.23-rc1 short-form changelog, there is
one major edit on the dpt_i2o driver:
FUJITA Tomonori
[SCSI] dpt_i2o: convert to use the data buffer
Zhao Forrest wrote:
Steve,
Do you use a 10k RPM SAS hard drive? Could you share that what test
tools(or test cases) are you using to do the block IO test? We have a
LSI SAS1068E chip and 10k RPM SAS hard drive in our lab. I'll find
some time to reproduce the issue and do some investigation.
Miquel van Smoorenburg sez:
I got the 64-bit dpt_i2o driver from Adaptec some time ago, and I have
added 64-bit support to the 2.6.23.1 dpt_i2o driver based on that
driver. I intended to submit it for 2.6.25 or so ... if I
have some time
later today or tomorrow I'll try that next to see if
Sven Rudolph wrote:
Hello,
I have a strange problem with writing to a fiberchannel LTO-4 tape
drive. First my environment:
From /proc/scsi/scsi:
Host: scsi8 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: ULTRIUM-TD4 Rev: 74H4
Type: Sequential-Access
On Mon, 2007-11-26 at 22:15 -0800, Andrew Morton wrote:
OK, thanks. I'll assume that James and Hannes have this in hand (or will
have, by mid-week) and I won't do anything here.
Just to confirm what I think I'm going to be doing: rebasing the
scsi-misc tree to remove this commit:
commit
On Thu, 2007-12-06 at 14:01 -0500, Lee Schermerhorn wrote:
On Thu, 2007-12-06 at 10:35 -0800, Andrew Morton wrote:
On Thu, 06 Dec 2007 13:14:22 -0500 Lee Schermerhorn [EMAIL PROTECTED]
wrote:
On Wed, 2007-12-05 at 13:20 -0800, Andrew Morton wrote:
On Wed, 05 Dec 2007 11:36:39 -0500
On Tue, 2007-12-11 at 15:40 +0100, Miquel van Smoorenburg wrote:
I just noticed the same bug when I tried to update a 2.6.18 server to
2.6.23.9 .. also tried 2.6.24-rc4. The symptom I'm seeing is that init
segfaults, or can't be found .. anyway, driver/fs errors.
In the kernel config, under
Commit 2e0fef85e098f6794956b8b80b79fbb4cbb7 added the folowing code
to drivers/scsi/lpfc/lpfc_attr.c that was most likely not intended to be
dead code:
-- snip --
...
lpfc_state_show(struct class_device *cdev, char *buf)
{
...
switch (vport-port_state) {
This sounds like the recent lpfc bug found on the LTO-3 or LTO-4. The lpfc
driver had messed up tag handling (a long time bug). The patch was posted
at http://marc.info/?l=linux-scsim=119367024313743w=2
and has been pulled into scsi-rc-fixes, and I believe will be in 2.6.24.
Try this, and if it
megaraid_remove_one() can become __devexit.
Signed-off-by: Adrian Bunk [EMAIL PROTECTED]
---
b7d71f38d1c1aa66311e862b58f36aa34c888f98
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 66c6520..765c24d 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@
This patch fixes the following section mismatch with CONFIG_HOTPLUG=n:
-- snip --
...
WARNING: vmlinux.o(.exit.text+0xcf8a): Section mismatch: reference to
.init.data:_asc_def_iop_base (between 'advansys_isa_remove' and
'exit_this_scsi_driver')
...
-- snip --
Signed-off-by: Adrian Bunk
This patch fixes the following section mismatch with CONFIG_HOTPLUG=n:
-- snip --
...
WARNING: vmlinux.o(.init.text.20+0xb3061): Section mismatch: reference to
.exit.text:asd_unmap_ha (between 'asd_pci_probe' and 'ips_insert_device')
...
-- snip --
Signed-off-by: Adrian Bunk [EMAIL
On Mon, Nov 05, 2007 at 11:43:35AM -0800, Darrick J. Wong wrote:
On Mon, Nov 05, 2007 at 06:07:29PM +0100, Adrian Bunk wrote:
This patch contains the following cleanups:
- static functions in .c files shouldn't be marked inline
- make needlessly global code static
- #if 0 unused code
On Tue, 11 Dec 2007 23:23:53 +0100 Adrian Bunk wrote:
This patch fixes the following section mismatch with CONFIG_HOTPLUG=n:
-- snip --
...
WARNING: vmlinux.o(.exit.text+0xcf8a): Section mismatch: reference to
.init.data:_asc_def_iop_base (between 'advansys_isa_remove' and
This patch adds 2 new interfaces for request completion:
o blk_end_request() : called without queue lock
o __blk_end_request() : called with queue lock held
blk_end_request takes 'error' as an argument instead of 'uptodate',
which current end_that_request_* take.
The meanings of values are
This patch adds/exports functions to get the size of request in bytes.
They are useful because blk_end_request interfaces take bytes
as a completed I/O size instead of sectors.
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
block/ll_rw_blk.c
Hi Jens, Boaz,
The following is the updated patch-set for blk_end_request().
I have done some interface/implementation changes based on
feedbacks/discussions since the previous version.
(Although this patch-set was made on top of 2.6.24-rc4, I confirmed
it can be applied to 2.6.24-rc5, too.
This patch converts arm's OMAP mailbox driver to use
blk_end_request interfaces.
If the original code was converted literally, blk_end_request would
be called with '-EIO' because end_that_request_last() were called
with '0' (i.e. failure).
But I think these '0's are bugs in the original code
This patch converts core parts of block layer to use blk_end_request
interfaces. Related 'uptodate' arguments are converted to 'error'.
'dequeue' argument was originally introduced for end_dequeued_request(),
where no attempt should be made to dequeue the request as it's already
dequeued.
This patch converts floppy to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, floppy_end_request(),
is changed.
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
This patch converts um to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, ubd_end_request(),
is changed.
Cc: Jeff Dike [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi
This patch converts DAC960 to use blk_end_request interfaces.
Related 'UpToDate' arguments are converted to 'Error'.
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
drivers/block/DAC960.c | 11 ++-
1 files changed, 2 insertions(+), 9
This patch converts nbd to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
Cc: Paul Clements [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
drivers/block/nbd.c |8 +++-
1 files
This patch converts sunvdc to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, vdc_end_request(),
is changed.
Cc: David S. Miller [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by:
This patch converts ps3disk to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
Cc: Geoff Levand [EMAIL PROTECTED]
Cc: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
This patch converts ub to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
Cc: Pete Zaitcev [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
drivers/block/ub.c | 10 +-
1 files
This patch converts sx8 to use blk_end_request interfaces.
Related 'uptodate' and 'is_ok' arguments are converted to 'error'.
As a result, the interfaces of internal functions below are changed.
o carm_end_request_queued
o carm_end_rq
o carm_handle_array_info
o carm_handle_scan_chan
o
This patch converts viodasd to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, viodasd_end_request(),
is changed.
Cc: Stephen Rothwell [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
This patch converts i2o_block to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, i2o_block_end_request(),
is changed.
Cc: Markus Lidel [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
This patch converts xen-blkfront to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
Cc: Jeremy Fitzhardinge [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
drivers/block/xen-blkfront.c |
This patch converts viocd to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, viocd_end_request(),
is changed.
Cc: Stephen Rothwell [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
This patch converts s390 to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interfaces of internal functions below are changed:
o dasd_end_request
o tapeblock_end_request
Cc: Martin Schwidefsky [EMAIL PROTECTED]
Cc: Heiko Carstens
This patch converts ide-scsi to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
Cc: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL PROTECTED]
---
drivers/scsi/ide-scsi.c |8
This patch converts cciss to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
cciss is a little bit different from normal drivers.
cciss directly calls bio_endio() and disk_stat_add()
when completing request. But those can be replaced with
This patch converts xsysace to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
xsysace is a little bit different from normal drivers.
xsysace driver has a state machine in it.
It calls end_that_request_first() and end_that_request_last()
from different
This patch converts normal parts of ide to use blk_end_request
interfaces. Related 'uptodate' arguments are converted to 'error'.
The conversion of 'uptodate' to 'error' is done only for the internal
function, __ide_end_request().
ide_end_request() was not changed since it's exported and used
by
This patch adds a variant of the interface, blk_end_request_callback(),
which has driver callback feature.
Drivers may need to do special works between end_that_request_first()
and end_that_request_last().
For such drivers, blk_end_request_callback() allows it to pass
a callback function which is
This patch converts cpqarray to use blk_end_request interfaces.
Related 'ok' arguments are converted to 'error'.
cpqarray is a little bit different from normal drivers.
cpqarray directly calls bio_endio() and disk_stat_add()
when completing request. But those can be replaced with
This patch converts ide-cd (cdrom_newpc_intr()) to use blk_end_request
interfaces. Related 'uptodate' arguments are converted to 'error'.
In PIO mode, ide-cd (cdrom_newpc_intr()) needs to defer
end_that_request_last() until the device clears DRQ_STAT and raises
an interrupt after
This patch adds a variant of the interface, blk_end_bidi_request(),
which completes a bidi request.
Bidi request must be completed as a whole, both rq and rq-next_rq
at once. So the interface has 2 arguments for completion size.
As for -end_io, only rq-end_io is called (rq-next_rq-end_io is not
This patch converts scsi mid-layer to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, scsi_end_request(),
is changed.
Cc: James Bottomley [EMAIL PROTECTED]
Cc: Boaz Harrosh [EMAIL PROTECTED]
Signed-off-by:
This patch removes the following functions:
o end_that_request_first()
o end_that_request_chunk()
and stops exporting the functions below:
o end_that_request_last()
Cc: Boaz Harrosh [EMAIL PROTECTED]
Signed-off-by: Kiyoshi Ueda [EMAIL PROTECTED]
Signed-off-by: Jun'ichi Nomura [EMAIL
This patch merges complete_request() into end_that_request_last()
for cleanup.
complete_request() was introduced by earlier part of this patch-set,
not to break the existing users of end_that_request_last().
Since all users are converted to blk_end_request interfaces and
end_that_request_last()
This patch converts 'uptodate' arguments of no longer exported
interfaces, end_that_request_first/last, to 'error', and removes
internal conversions for it in blk_end_request interfaces.
Also, this patch removes no longer needed end_io_error().
Cc: Boaz Harrosh [EMAIL PROTECTED]
Signed-off-by:
On 12/11/07, Kiyoshi Ueda [EMAIL PROTECTED] wrote:
This patch converts xsysace to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
xsysace is a little bit different from normal drivers.
xsysace driver has a state machine in it.
It calls
On Tue, 11 Dec 2007 17:46:47 -0500 (EST), Kiyoshi Ueda [EMAIL PROTECTED]
wrote:
if (scsi_status == 0) {
- uptodate = 1;
+ error = 0;
} else {
- uptodate = 0;
+ error = -EIO;
rq-errors = scsi_status;
}
-
On Tue, 11 Dec 2007 17:01:48 -0800
Andrew Morton [EMAIL PROTECTED] wrote:
More hm. It was from [EMAIL PROTECTED] which perhaps means that
some attempt to recall it was made. Oh well.
argh. [EMAIL PROTECTED] really is our Jeff's email address. And I
went and cc'ed [EMAIL PROTECTED] on my
do_cciss_intr takes the controller lock on entry,
and if something goes wrong, it calls fail_all_cmds
which tries to take the same lock.
Signed-off-by: Dave Jones [EMAIL PROTECTED]
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 7d70496..1c57583 100644
---
this patch is against 2.6.24-rc4-mm1. last one was made agaist 2.6.24-rc5 so it
does
not compile in the -mm tree.
Most code changes were made to support adapters based on Marvell IOP, plus some
other fixes.
- add more PCI device IDs
- support for adapters based on Marvell IOP
- fix a result
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