The following two patches fix two bugs found while testing linus's
tree and scsi-rc-fixes. The patches were made against scsi-rc-fixes
and contain only critical bug fixes, so if there is time for patches
to go into 2.6.23 then these might be able to go in.
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From: Mike Christie [EMAIL PROTECTED]
The iscsi eh could be tearing down the session/connection while
the scsi eh is still sending task management functions. If when
we drop the session lock to grab the recv lock, the iscsi eh
tears down the connection we will oops.
This patch is made against
* Tore Anderson
I can confirm that this patch solves my problem without any side
effects (as far as I can tell).
I'm sorry I have to retract this statement. When I did some changes
on my storage array, it generated RSCNs and therefore I/O briefly
failed, causing timeouts and path
On Wed, 2007-08-15 at 04:13 -0400, Jeff Garzik wrote:
Kristen Carlson Accardi wrote:
If a scsi_device supports async notification for media change, then
let user space know this capability exists by creating a new sysfs
entry media_change_notify, which will be 1 if it is supported, and
0
On Wed, Aug 15, 2007 at 10:08:17AM -0400, Igor A. Nesterov wrote:
So would it be true to say that the fix for -EEXIST problem still has
not found its way to mainline kernel? I've been hit by this problem
after switching to Fedora 7, and currently running on Fedora
2.6.21-1.3228 kernel patched
James (or anyone else who can answer):
The retry counters in sd.c seem to be out of whack. For example,
consider sd_read_capacity(). There's an explicit retry loop that runs
3 times, and inside it is a call to scsi_execute_req() with
SD_MAX_RETRIES (= 5) as an argument. If for any reason the
On Wed, 15 Aug 2007 03:59:10 -0400
Jeff Garzik [EMAIL PROTECTED] wrote:
Since I wanted to get in Tejun's ata_link changes before this, this will
require a rediff.
But more importantly, as I was going to apply it I noticed another
problem: we need to verify that SiS and NVIDIA both
On Wed, 15 Aug 2007 09:01:49 -0500
James Bottomley [EMAIL PROTECTED] wrote:
On Wed, 2007-08-15 at 04:13 -0400, Jeff Garzik wrote:
Kristen Carlson Accardi wrote:
If a scsi_device supports async notification for media change, then
let user space know this capability exists by creating a
On Fri, 2007-08-10 at 14:50 -0700, [EMAIL PROTECTED] wrote:
From: Gabriel C [EMAIL PROTECTED]
I get this warnings on current git when CONFIG_PCI is not set :
drivers/scsi/fdomain.c:390: warning: 'PCI_dev' defined but not used
drivers/scsi/fdomain.c:1768: warning: 'fdomain_pci_tbl' defined
On Tue, Aug 07, 2007 at 12:26:04AM -0700, David Miller wrote:
- struct sbus_dma *dma;
+ union {
+ struct sbus_dma *sbus_dma;
+ unsigned intx86_dma;
+ };
};
Feel free to make this a void *dma_cookie or similar.
It's private to the bus
On Wed, 2007-08-15 at 10:39 -0700, Andrew Morton wrote:
On Wed, 15 Aug 2007 11:35:49 -0500 James Bottomley [EMAIL PROTECTED] wrote:
On Fri, 2007-08-10 at 14:50 -0700, [EMAIL PROTECTED] wrote:
From: Gabriel C [EMAIL PROTECTED]
I get this warnings on current git when CONFIG_PCI is not
On Wed, 15 Aug 2007 11:35:49 -0500 James Bottomley [EMAIL PROTECTED] wrote:
On Fri, 2007-08-10 at 14:50 -0700, [EMAIL PROTECTED] wrote:
From: Gabriel C [EMAIL PROTECTED]
I get this warnings on current git when CONFIG_PCI is not set :
drivers/scsi/fdomain.c:390: warning: 'PCI_dev'
We were releasing the block devices before removing the host, so commands
could still be coming in which would cause a panic. Just remove the
host before releasing the block devices to close this race.
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
drivers/scsi/ide-scsi.c |2 +-
1
We were releasing the IRQ before removing the host, so commands could
still be coming in which would never be seen by the interrupt handler.
Just remove the host before releasing the IRQ to close this race.
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
drivers/scsi/aha152x.c |4 ++--
1
We were releasing the IRQ before removing the host, so commands could
still be coming in which would never be seen by the interrupt handler.
Just remove the host before releasing the IRQ to close this race.
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
drivers/scsi/qlogicfas.c |2 +-
1
If scsi_add_host returned an error, the host would never be freed.
We need to call scsi_host_put() if an error happens.
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
arch/ia64/hp/sim/simscsi.c |9 +++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git
There was a missing call to scsi_host_put() causing us to leak a scsi
host every time this module was unloaded.
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
drivers/scsi/ibmmca.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/ibmmca.c
We were releasing the IRQ before removing the host, so commands could
still be coming in which would never be seen by the interrupt handler.
Just remove the host before releasing the IRQ to close this race.
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
drivers/scsi/ips.c |3 ++-
1
If an error occurred during initialisation, we would sometimes fail to
call scsi_host_put() and thus end up with a leaked scsi_host. It was
also possible to miss calling scsi_remove_host().
Signed-off-by: Matthew Wilcox [EMAIL PROTECTED]
---
drivers/scsi/aic94xx/aic94xx_init.c | 17
Since ncr53c8xx_attach() calls scsi_host_put(), make ncr53c8xx_release()
call scsi_host_put() too, for symmetry. Both callers already expect
it to put the host for them, so that works out nicely. While the zalon
driver does 'use' the host pointer afterwards, it only compares it for
equality and
Set cmd_type on rq-next_rq to BLOCK_PC so that scsi_init_sgtable
knows to look at req-data_len rather than nr_sectors.
Signed-off-by: Pete Wyckoff [EMAIL PROTECTED]
---
block/bsg.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/block/bsg.c b/block/bsg.c
index
There are three patches here to enable using BSG to send SCSI
commands across iscsi TCP that are bidirectional and/or use
variable length CDBs. They sit on top of 2.6.23-rc2 plus Mike's
iscsi git plus the 12 core patches that Boaz has for bidirectional
support.
They apply to stock 2.6.23-rc2 but
Mark queue_flags that bidirectional is acceptable for iscsi_tcp, as
BSG will check to make sure this bit is set.
Signed-off-by: Pete Wyckoff [EMAIL PROTECTED]
---
drivers/scsi/iscsi_tcp.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/iscsi_tcp.c
Accept variable length SCSI commands through BSG.
Signed-off-by: Pete Wyckoff [EMAIL PROTECTED]
---
block/bsg.c | 19 +++
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/block/bsg.c b/block/bsg.c
index eb0aaf4..c72b4f9 100644
--- a/block/bsg.c
+++ b/block/bsg.c
Restructure the 53c700-based drivers so that:
- They call scsi_host_alloc themselves rather than leaving it to
NCR_700_detect.
- NCR_700_detect now returns an int error rather than NULL, allowing
drivers to do better error handling
- hostdata is now allocated with the Scsi_Host rather
From: Matthew Wilcox [EMAIL PROTECTED]
Date: Wed, 15 Aug 2007 11:26:00 -0600
On Tue, Aug 07, 2007 at 12:26:04AM -0700, David Miller wrote:
- struct sbus_dma *dma;
+ union {
+ struct sbus_dma *sbus_dma;
+ unsigned intx86_dma;
+ };
};
Feel free
This is for the sglist branch in Jens' block git tree.
---
From 445923d1a8ff272293af3aadb6e58f82e6439e98 Mon Sep 17 00:00:00 2001
From: FUJITA Tomonori [EMAIL PROTECTED]
Date: Thu, 16 Aug 2007 02:25:32 +0900
Subject: [PATCH] ppc sg chaining support fixes
Signed-off-by: FUJITA Tomonori [EMAIL
On Wednesday, August 15, 2007 8:02 AM, James Bottomley wrote:
Actually, we just got a second potential consumer ... although I'll
reprod to have the reporter send it to the list. It's a device that
needs notice of report luns data changing. The proposed
mechanism looks
a bit narrow now
On Thu, 19 Jul 2007 10:49:30 -0700 Randy Dunlap wrote:
On Thu, 19 Jul 2007 18:57:50 +0300 Boaz Harrosh wrote:
Randy Dunlap wrote:
Yes, this problem has been around forever AFAIK. You didn't add
to it.
Do we need to file a bug report in Bugzilla or something, so people have a
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