15 Jun, 2009
1 commit
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits)
trivial: remove the trivial patch monkey's name from SubmittingPatches
trivial: Fix a typo in comment of addrconf_dad_start()
trivial: usb: fix missing space typo in doc
trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug
trivial: Remove the hyphen from git commands
trivial: fix ETIMEOUT -> ETIMEDOUT typos
trivial: Kconfig: .ko is normally not included in module names
trivial: SubmittingPatches: fix typo
trivial: Documentation/dell_rbu.txt: fix typos
trivial: Fix Pavel's address in MAINTAINERS
trivial: ftrace:fix description of trace directory
trivial: unnecessary (void*) cast removal in sound/oss/msnd.c
trivial: input/misc: Fix typo in Kconfig
trivial: fix grammo in bus_for_each_dev() kerneldoc
trivial: rbtree.txt: fix rb_entry() parameters in sample code
trivial: spelling fix in ppc code comments
trivial: fix typo in bio_alloc kernel doc
trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt
trivial: Miscellaneous documentation typo fixes
trivial: fix typo milisecond/millisecond for documentation and source comments.
...
13 Jun, 2009
3 commits
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Signed-off-by: Martin Olsson
Signed-off-by: Jiri Kosina -
Signed-off-by: Martin Olsson
Signed-off-by: Jiri Kosina -
Signed-off-by: Thadeu Lima de Souza Cascardo
Signed-off-by: Jiri Kosina
12 Jun, 2009
2 commits
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Conflicts:
drivers/message/fusion/mptsas.cfixed up conflict between req->data_len accessors and mptsas driver updates.
Signed-off-by: James Bottomley
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* 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block: (153 commits)
block: add request clone interface (v2)
floppy: fix hibernation
ramdisk: remove long-deprecated "ramdisk=" boot-time parameter
fs/bio.c: add missing __user annotation
block: prevent possible io_context->refcount overflow
Add serial number support for virtio_blk, V4a
block: Add missing bounce_pfn stacking and fix comments
Revert "block: Fix bounce limit setting in DM"
cciss: decode unit attention in SCSI error handling code
cciss: Remove no longer needed sendcmd reject processing code
cciss: change SCSI error handling routines to work with interrupts enabled.
cciss: separate error processing and command retrying code in sendcmd_withirq_core()
cciss: factor out fix target status processing code from sendcmd functions
cciss: simplify interface of sendcmd() and sendcmd_withirq()
cciss: factor out core of sendcmd_withirq() for use by SCSI error handling code
cciss: Use schedule_timeout_uninterruptible in SCSI error handling code
block: needs to set the residual length of a bidi request
Revert "block: implement blkdev_readpages"
block: Fix bounce limit setting in DM
Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt
...Manually fix conflicts with tracing updates in:
block/blk-sysfs.c
drivers/ide/ide-atapi.c
drivers/ide/ide-cd.c
drivers/ide/ide-floppy.c
drivers/ide/ide-tape.c
include/trace/events/block.h
kernel/trace/blktrace.c
11 Jun, 2009
1 commit
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* 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (244 commits)
Revert "x86, bts: reenable ptrace branch trace support"
tracing: do not translate event helper macros in print format
ftrace/documentation: fix typo in function grapher name
tracing/events: convert block trace points to TRACE_EVENT(), fix !CONFIG_BLOCK
tracing: add protection around module events unload
tracing: add trace_seq_vprint interface
tracing: fix the block trace points print size
tracing/events: convert block trace points to TRACE_EVENT()
ring-buffer: fix ret in rb_add_time_stamp
ring-buffer: pass in lockdep class key for reader_lock
tracing: add annotation to what type of stack trace is recorded
tracing: fix multiple use of __print_flags and __print_symbolic
tracing/events: fix output format of user stack
tracing/events: fix output format of kernel stack
tracing/trace_stack: fix the number of entries in the header
ring-buffer: discard timestamps that are at the start of the buffer
ring-buffer: try to discard unneeded timestamps
ring-buffer: fix bug in ring_buffer_discard_commit
ftrace: do not profile functions when disabled
tracing: make trace pipe recognize latency format flag
...
10 Jun, 2009
8 commits
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* Delete Makefile. It is only used for out-of-tree compilation
and was never needed. It slipped in by mistake.
* Remove from Kbuild all the out of tree stuff as promised.Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley -
libosd has it's own sense decoding and printout. Don't
let scsi_lib duplicate that printout. (Which is done wrong
in regard to osd commands)Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley -
This patch was inspired by Al Viro, for simplifying and fixing the
retrieval of osd-devices by in-kernel users, eg: file systems.
In-Kernel users, now, go through the same path user-mode does by
opening a file on the osd char-device and though holding a reference
to both the device and the Module.A file pointer was added to the osd_dev structure which is now
allocated for each user. The internal osd_dev is no longer exposed
outside of the uld. I wanted to do that for a long time so each
libosd user can have his own defaults on the device.The API is left the same, so user code need not change.
It is no longer needed to open/close a file handle on the osd
char-device from user-mode, before mounting an exofs on it.Signed-off-by: Boaz Harrosh
CC: Al Viro
Signed-off-by: James Bottomley -
libosd users that need to work with bios, must sometime use
the request_queue associated with the osd_dev. Make a wrapper for
that, and convert all in-tree users.Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley -
For supporting of chained-bios we can not inspect the first
bio only, as before. Caller shall pass the total length of the
request, ie. sum_bytes(bio-chain).Also since the bio might be a chain we don't set it's direction
on behalf of it's callers. The bio direction should be properly
set prior to this call. So fix a couple of write users that now
need to set the bio direction properly[In this patch I change both library code and user sites at
exofs, to make it easy on integration. It should be submitted
via James's scsi-misc tree.]Signed-off-by: Boaz Harrosh
CC: Jeff Garzik
Signed-off-by: James Bottomley -
_osd_req_finalize_data_integrity was trying to deduce the number of
out_bytes from passed osd_request->out.bio. This is wrong when
the bio is chained. The caller of _osd_req_finalize_data_integrity
has more ready available information and should just pass it.Also in the light of future support for CDB-continuation segment this is
a better solution.Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley -
By popular demand, define usefull wrappers for osd_req_read/write
that recieve kernel pointers. All users had their own.Also remove these from exofs
Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley -
Shorten out the Attributes names.
Align all results on column 24.
Print system ID in a new line.Signed-off-by: Boaz Harrosh
Signed-off-by: James Bottomley
09 Jun, 2009
25 commits
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Closes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13438
Closes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13437
Signed-off-by: Alan Cox
Signed-off-by: James Bottomley -
New iSCSI driver for Broadcom BNX2 devices. The driver interfaces with
the CNIC driver to access the hardware.Signed-off-by: Anil Veerabhadrappa
Signed-off-by: Michael Chan
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
Add ISCSI_NETLINK messages for iSCSI NICs to get information such as
path from userspace. Original iscsid messages are now always sent as
multicast to group 1. The new messages are sent to group 2.The multicast changes were made by Mike Christie.
Signed-off-by: Michael Chan
Signed-off-by: Benjamin Li
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
Add support to ibmvscsi for the capabilities MAD. This command gets sent
to the Virtual I/O server prior to login in order to communicate client
capabilities. Additionally it returns information regarding capabilities
that the server supports. The two main capabilities communicated in this
MAD are related to partition migration and client reserve. Client reserve
allows for SCSI-2 reservations to be sent to virtual disks which are backed
by physical LUNs and will result in the reservation being sent to the
physical LUN.Signed-off-by: Brian King
Signed-off-by: James Bottomley -
A new mode of error reporting, fast fail, has been added to the VIOS
which allows failover to happen more quickly.If this new fast fail mode is enabled on the VIOS and the vSCSI client
supports the mode, the VIOS will not return MEDIUM error on path failures,
but rather return VIOSRP_ADAPTER_FAIL in the crq response, which
ibmvscsi will translate to DID_ERROR.This new mode can be enabled for single path configurations as well,
so it is the new default error reporting mode. A module parameter is
provided to disable this new behavior on the off chance it causes a
problem on some old VIOS version.Signed-off-by: Brian King
Signed-off-by: James Bottomley -
The ibmvscsi driver currently sends the SRP Login before sending the Adapter
Info MAD, which can result in commands getting sent to the virtual adapter
before we are ready for them. This results in a slight window where the target
devices may not behave as expected. Change the order and close the window.Signed-off-by: Brian King
Signed-off-by: James Bottomley -
Previously we had one timeout that was used for all types of operations.
This adds specific timeout values for different operations (init, login,
adapter info MAD, abort task, and LUN reset).Signed-off-by: Brian King
Signed-off-by: James Bottomley -
Adds support for 16 byte CDBs to the ibmvscsi driver.
Signed-off-by: Brian King
Signed-off-by: James Bottomley -
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Ensure MPS remains in synchronization across all NIC/FCoE
functions after a reset.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Queued work processing will now be serialized with its own
lower-priority spinlock. This also simplifies the work-queue
interface for future work-queue consumers.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
As firmware will ultimately terminate (stop) and port
states-cleared.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
ISP24xx and above must query the host-status register, not HCCR.
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
ISP24xx and above ISPs perform a RISC reset in
qla24xx_reset_chip(), which is called prior to
qla24xx_chip_diag().Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
With RSCN states not being kept across qla2x00_configure_loop()
invocations, loop-resync distruptions during fabric-discovery may
cause ports to remain in a lost state. Force state
renegotiation during a follow-on configure-loop iteration.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Unlike earlier ISPs, recent ISPs (ISP81xx) can in fact fail this
mailbox command.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
This patch fixes a NULL pointer bug that occurs when IO is being
carried out on a vport for which the cpu affinity mode is turned on.Signed-off-by: Anirban Chakraborty
Signed-off-by: James Bottomley -
The SCSI-midlayer's fast-fail codes consider an DID_ERROR status
as a driver-error and the failed I/O would then be retried in the
midlayer without being fast-failed to dm-multipath. DID_BUS_BUSY
status returns would induce unneeded path-failures events being
propagated to the DM/MD.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
In case the onboard firmware is unable to be read or loaded for
operation, attempt to fallback to a limited-operational firmware
image stored in a different flash region. This will allow a user
to reflash and correct a board with proper operational firmware.Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Signed-off-by: Anirban Chakraborty
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley -
Signed-off-by: Andrew Vasquez
Signed-off-by: James Bottomley
