12 years agobind bsg to all SCSI devices
FUJITA Tomonori [Wed, 28 Mar 2007 11:29:24 +0000]
bind bsg to all SCSI devices

This patch binds bsg to all SCSI devices (their request queues) like
the current sg driver does. We can send SCSI commands to non disk and
cdrom scsi devices like OSD via bsg.

This patch removes bsg_register_queue from blk_register_queue so bsg
devices aren't bound to non SCSI block devices. If they want bsg, I'll
send a patch to do that.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: bind bsg to request_queue instead of gendisk
FUJITA Tomonori [Mon, 9 Jul 2007 10:40:35 +0000]
bsg: bind bsg to request_queue instead of gendisk

This patch binds bsg devices to request_queue instead of gendisk. Any
objects (like transport entities) can define own request_handler and
create own bsg device.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: add a request_queue argument to scsi_cmd_ioctl()
FUJITA Tomonori [Mon, 9 Jul 2007 10:39:20 +0000]
bsg: add a request_queue argument to scsi_cmd_ioctl()

bsg uses scsi_cmd_ioctl() for some SCSI/sg ioctl
commands. scsi_cmd_ioctl() gets a request queue from a gendisk
arguement. This prevents bsg being bound to SCSI devices that don't
have a gendisk (like OSD). This adds a request_queue argument to
scsi_cmd_ioctl(). The SCSI/sg ioctl commands doesn't use a gendisk so
it's safe for any SCSI devices to use scsi_cmd_ioctl().

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: simplify __bsg_alloc_command failpath
FUJITA Tomonori [Wed, 24 Jan 2007 08:05:54 +0000]
bsg: simplify __bsg_alloc_command failpath

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: add cheasy error checks for sysfs stuff
Jens Axboe [Tue, 23 Jan 2007 15:30:17 +0000]
bsg: add cheasy error checks for sysfs stuff

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agoAdd queue resizing support
Jens Axboe [Tue, 23 Jan 2007 15:24:41 +0000]
Add queue resizing support

Just get rid of the preallocated command map, use the slab cache
to get/free commands instead.

Original patch from FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
changed by me to not use a mempool.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agoReplace s32, u32 and u64 with __s32, __u32 and __u64 in bsg.h for userspace
FUJITA Tomonori [Fri, 22 Dec 2006 08:43:51 +0000]
Replace s32, u32 and u64 with __s32, __u32 and __u64 in bsg.h for userspace

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: silence a bogus gcc warning
Jens Axboe [Wed, 20 Dec 2006 10:26:11 +0000]
bsg: silence a bogus gcc warning

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: style cleanup
Jens Axboe [Wed, 20 Dec 2006 10:25:23 +0000]
bsg: style cleanup

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: use u32 etc instead of uint32_t
Jens Axboe [Wed, 20 Dec 2006 10:23:35 +0000]
bsg: use u32 etc instead of uint32_t

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: add SG_IO to SG v4
FUJITA Tomonori [Wed, 20 Dec 2006 10:20:57 +0000]
bsg: add SG_IO to SG v4

This adds SG_IO support to SG v4.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: replace SG v3 with SG v4
FUJITA Tomonori [Wed, 20 Dec 2006 10:20:15 +0000]
bsg: replace SG v3 with SG v4

This patch replaces SG v3 in bsg with SG v4 (except for SG_IO).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: add sg_io_v4 structure
FUJITA Tomonori [Wed, 20 Dec 2006 10:19:32 +0000]
bsg: add sg_io_v4 structure

This patch adds sg_io_v4 structure that Doug proposed last month.

There's one major change from the RFC. I dropped iovec, which needs
compat stuff. The bsg code simply calls blk_rq_map_user against
dout_xferp/din_xferp. So if possible, the page frames are directly
mapped. If not possible, the block layer allocates new page frames and
does memory copies.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agoblock: export blk_verify_command for SG v4
FUJITA Tomonori [Wed, 20 Dec 2006 10:18:54 +0000]
block: export blk_verify_command for SG v4

blk_fill_sghdr_rq doesn't work for SG v4 so verify_command needed to
be exported.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: minor cleanups
FUJITA Tomonori [Wed, 20 Dec 2006 10:18:22 +0000]
bsg: minor cleanups

This just kills linux/config.h and dprintk warnings.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agoblock: changes for blk_rq_unmap_user new API
FUJITA Tomonori [Wed, 20 Dec 2006 10:17:43 +0000]
block: changes for blk_rq_unmap_user new API

This converts block/scsi_ioctl.c use blk_rq_unmap_user new
API. blk_unmap_sghdr_rq is too simple and it might be better to remove
it.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agobsg: support for full generic block layer SG v3
Jens Axboe [Mon, 9 Jul 2007 10:38:05 +0000]
bsg: support for full generic block layer SG v3

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

12 years agoMerge git://git.infradead.org/battery-2.6
Linus Torvalds [Sun, 15 Jul 2007 23:56:12 +0000]
Merge git://git.infradead.org/battery-2.6

* git://git.infradead.org/battery-2.6:
  git-battery vs git-acpi
  Power supply class and drivers: remove non obligatory return statements
  pda_power: clean up irq, timer
  MAINTAINERS: Add maintainers for power supply subsystem and drivers

Fixed up trivial conflict in drivers/w1/slaves/w1_ds2760.c manually

12 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
Linus Torvalds [Sun, 15 Jul 2007 23:51:54 +0000]
Merge /pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (166 commits)
  [SCSI] ibmvscsi: convert to use the data buffer accessors
  [SCSI] dc395x: convert to use the data buffer accessors
  [SCSI] ncr53c8xx: convert to use the data buffer accessors
  [SCSI] sym53c8xx: convert to use the data buffer accessors
  [SCSI] ppa: coding police and printk levels
  [SCSI] aic7xxx_old: remove redundant GFP_ATOMIC from kmalloc
  [SCSI] i2o: remove redundant GFP_ATOMIC from kmalloc from device.c
  [SCSI] remove the dead CYBERSTORMIII_SCSI option
  [SCSI] don't build scsi_dma_{map,unmap} for !HAS_DMA
  [SCSI] Clean up scsi_add_lun a bit
  [SCSI] 53c700: Remove printk, which triggers because of low scsi clock on SNI RMs
  [SCSI] sni_53c710: Cleanup
  [SCSI] qla4xxx: Fix underrun/overrun conditions
  [SCSI] megaraid_mbox: use mutex instead of semaphore
  [SCSI] aacraid: add 51245, 51645 and 52245 adapters to documentation.
  [SCSI] qla2xxx: update version to 8.02.00-k1.
  [SCSI] qla2xxx: add support for NPIV
  [SCSI] stex: use resid for xfer len information
  [SCSI] Add Brownie 1200U3P to blacklist
  [SCSI] scsi.c: convert to use the data buffer accessors
  ...

12 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Sun, 15 Jul 2007 23:50:46 +0000]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (53 commits)
  [TCP]: Verify the presence of RETRANS bit when leaving FRTO
  [IPV6]: Call inet6addr_chain notifiers on link down
  [NET_SCHED]: Kill CONFIG_NET_CLS_POLICE
  [NET_SCHED]: act_api: qdisc internal reclassify support
  [NET_SCHED]: sch_dsmark: act_api support
  [NET_SCHED]: sch_atm: act_api support
  [NET_SCHED]: sch_atm: Lindent
  [IPV6]: MSG_ERRQUEUE messages do not pass to connected raw sockets
  [IPV4]: Cleanup call to __neigh_lookup()
  [NET_SCHED]: Revert "avoid transmit softirq on watchdog wakeup" optimization
  [NETFILTER]: nf_conntrack: UDPLITE support
  [NETFILTER]: nf_conntrack: mark protocols __read_mostly
  [NETFILTER]: x_tables: add connlimit match
  [NETFILTER]: Lower *tables printk severity
  [NETFILTER]: nf_conntrack: Don't track locally generated special ICMP error
  [NETFILTER]: nf_conntrack: Introduces nf_ct_get_tuplepr and uses it
  [NETFILTER]: nf_conntrack: make l3proto->prepare() generic and renames it
  [NETFILTER]: nf_conntrack: Increment error count on parsing IPv4 header
  [NET]: Add ethtool support for NETIF_F_IPV6_CSUM devices.
  [AF_IUCV]: Add lock when updating accept_q
  ...

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh...
Linus Torvalds [Sun, 15 Jul 2007 23:44:53 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/ericvh/v9fs

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
  9p: fix a race condition bug in umount which caused a segfault
  9p: re-enable mount time debug option
  9p: cache meta-data when cache=loose
  net/9p: set error to EREMOTEIO if trans->write returns zero
  net/9p: change net/9p module name to 9pnet
  9p: Reorganization of 9p file system code

12 years agoMerge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
Linus Torvalds [Sun, 15 Jul 2007 23:43:43 +0000]
Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6

* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6: (37 commits)
  [XFS] Fix lockdep annotations for xfs_lock_inodes
  [LIB]: export radix_tree_preload()
  [XFS] Fix XFS_IOC_FSBULKSTAT{,_SINGLE} & XFS_IOC_FSINUMBERS in compat mode
  [XFS] Compat ioctl handler for handle operations
  [XFS] Compat ioctl handler for XFS_IOC_FSGEOMETRY_V1.
  [XFS] Clean up function name handling in tracing code
  [XFS] Quota inode has no parent.
  [XFS] Concurrent Multi-File Data Streams
  [XFS] Use uninitialized_var macro to stop warning about rtx
  [XFS] XFS should not be looking at filp reference counts
  [XFS] Use is_power_of_2 instead of open coding checks
  [XFS] Reduce shouting by removing unnecessary macros from dir2 code.
  [XFS] Simplify XFS min/max macros.
  [XFS] Kill off xfs_count_bits
  [XFS] Cancel transactions on xfs_itruncate_start error.
  [XFS] Use do_div() on 64 bit types.
  [XFS] Fix remount,readonly path to flush everything correctly.
  [XFS] Cleanup inode extent size hint extraction
  [XFS] Prevent ENOSPC from aborting transactions that need to succeed
  [XFS] Prevent deadlock when flushing inodes on unmount
  ...

12 years agomake i2c-acorn tristate
Al Viro [Sun, 15 Jul 2007 20:37:16 +0000]
make i2c-acorn tristate

It depends on tristate I2C and it's trivial to make modular.  The
current Kconfig allows I2C=m, I2C_ACORN=y, which doesn't work at
all; alternatives are dependency on I2C=y and making I2C_ACORN
itself a tristate.  The latter is the right thing to do...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years agoicside: devm_iounmap() needs linux/io.h
Al Viro [Sun, 15 Jul 2007 20:01:32 +0000]
icside: devm_iounmap() needs linux/io.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years agomissing argument in bin_attribute ->read()/->write()
Al Viro [Sun, 15 Jul 2007 20:01:22 +0000]
missing argument in bin_attribute ->read()/->write()

Fallout from commit 91a6902958f052358899f58683d44e36228d85c2 ('sysfs:
add parameter "struct bin_attribute *" ...')

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofallout from constified seq_operations
Al Viro [Sun, 15 Jul 2007 20:01:12 +0000]
fallout from constified seq_operations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofallout from Auke's pci ->revision patch
Al Viro [Sun, 15 Jul 2007 20:01:02 +0000]
fallout from Auke's pci ->revision patch

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoax88796: dev_dbg() wants device, not platform device
Al Viro [Sun, 15 Jul 2007 20:00:51 +0000]
ax88796: dev_dbg() wants device, not platform device

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agopass -msize-long to sparse on s390
Al Viro [Sun, 15 Jul 2007 20:00:41 +0000]
pass -msize-long to sparse on s390

s390 is the only 32bit with unsigned long for size_t (usual for those
is unsigned int).  Tell sparse...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofrv: missing __clear_user()
Al Viro [Sun, 15 Jul 2007 20:00:31 +0000]
frv: missing __clear_user()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agozd1211rw: too early inclusion of asm/unaligned.h
Al Viro [Sun, 15 Jul 2007 20:00:21 +0000]
zd1211rw: too early inclusion of asm/unaligned.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofix return type of skb_checksum_complete()
Al Viro [Sun, 15 Jul 2007 20:00:11 +0000]
fix return type of skb_checksum_complete()

It returns __sum16, not unsigned int

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoPDA_POWER depends on having request_irq()
Al Viro [Sun, 15 Jul 2007 20:00:01 +0000]
PDA_POWER depends on having request_irq()

... so all proud owners of s390-based PDAs will have to live without that one

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoieee1394: forgotten dereference...
Al Viro [Sun, 15 Jul 2007 19:59:51 +0000]
ieee1394: forgotten dereference...

Going through the string and waiting for _pointer_ to become '\0'
is not what the authors meant...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Ben Collins <ben.collins@ubuntu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agothe wrong variable checked after request_irq()
Al Viro [Sun, 15 Jul 2007 19:59:41 +0000]
the wrong variable checked after request_irq()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agowrong order of arguments of ->readdir()
Al Viro [Sun, 15 Jul 2007 19:59:31 +0000]
wrong order of arguments of ->readdir()

Shows how many people are testing coda - the bug had been there for 5 years
and results of stepping on it are not subtle.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agominimal fixes for drivers/usb/gadget/m66592-udc.c
Al Viro [Sun, 15 Jul 2007 19:59:22 +0000]
minimal fixes for drivers/usb/gadget/m66592-udc.c

still looks racy (and definitely leaks)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agogit-battery vs git-acpi
Andrew Morton [Sun, 15 Jul 2007 18:37:03 +0000]
git-battery vs git-acpi

drivers/w1/slaves/w1_ds2760.c:85: warning: initialization from incompatible pointer type

The ACPI guys changed the bin_attr APIs
(commit 91a6902958f052358899f58683d44e36228d85c2)

Cc: Anton Vorontsov <cbou@mail.ru>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

12 years agoPower supply class and drivers: remove non obligatory return statements
Anton Vorontsov [Sun, 15 Jul 2007 01:18:25 +0000]
Power supply class and drivers: remove non obligatory return statements

Per Jeff Garzik request.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Anton Vorontsov <cbou@mail.ru>

12 years agopda_power: clean up irq, timer
Jeff Garzik [Sat, 14 Jul 2007 23:12:04 +0000]
pda_power: clean up irq, timer

Clean up pda_power interrupt handling:

Prior to this patch, the driver would pass information it needed
to the interrupt handler dev_id pointer, and then prompt forget it
ever did so, recreating that same information after a couple passes
through the timer-based state machine.

This patch removes the redundant checks by passing the
pda_power_supply[] pointer through the state machine.  The current
code passed 'irq' through the state machine, as an index to recreate
the pointer, when we could more simply pass around the pointer itself.

This patch makes it easier to remove the 'irq' argument in the future,
in addition to cleaning up the driver today.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

12 years agoMAINTAINERS: Add maintainers for power supply subsystem and drivers
Anton Vorontsov [Sun, 15 Jul 2007 00:43:36 +0000]
MAINTAINERS: Add maintainers for power supply subsystem and drivers

Signed-off-by: Anton Vorontsov <cbou@mail.ru>
Acked-by: David Woodhouse <dwmw2@infradead.org>

12 years ago[SCSI] ibmvscsi: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 15:32:58 +0000]
[SCSI] ibmvscsi: convert to use the data buffer accessors

- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Santiago Leon <santil@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] dc395x: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:07:09 +0000]
[SCSI] dc395x: convert to use the data buffer accessors

- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jamie Lenehan <lenehan@twibble.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] ncr53c8xx: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:22:21 +0000]
[SCSI] ncr53c8xx: convert to use the data buffer accessors

- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] sym53c8xx: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:31:17 +0000]
[SCSI] sym53c8xx: convert to use the data buffer accessors

- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] ppa: coding police and printk levels
Alan Cox [Mon, 9 Jul 2007 19:00:10 +0000]
[SCSI] ppa: coding police and printk levels

Add printk levels
Clean up some oddities of formatting
Fix goto labels

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] aic7xxx_old: remove redundant GFP_ATOMIC from kmalloc
Satyam Sharma [Mon, 9 Jul 2007 19:00:07 +0000]
[SCSI] aic7xxx_old: remove redundant GFP_ATOMIC from kmalloc

drivers/scsi/aic7xxx_old.c:aic7xxx_slave_alloc() unnecessarily passes
GFP_ATOMIC (along with GFP_KERNEL) to kmalloc() from a context that is not
atomic. Remove the pointless GFP_ATOMIC.

Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Doug Ledford <dledford@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] i2o: remove redundant GFP_ATOMIC from kmalloc from device.c
Satyam Sharma [Mon, 9 Jul 2007 19:00:07 +0000]
[SCSI] i2o: remove redundant GFP_ATOMIC from kmalloc from device.c

drivers/message/i2o/device.c:i2o_parm_field_get() unnecessarily passes
GFP_ATOMIC (along with GFP_KERNEL) to kmalloc() from a context that is not
atomic. Remove the pointless GFP_ATOMIC.

Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] remove the dead CYBERSTORMIII_SCSI option
Adrian Bunk [Mon, 9 Jul 2007 19:00:10 +0000]
[SCSI] remove the dead CYBERSTORMIII_SCSI option

Not converted to the 2.6 kconfig system and no code in the tree.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[TCP]: Verify the presence of RETRANS bit when leaving FRTO
Ilpo Järvinen [Sun, 15 Jul 2007 07:19:29 +0000]
[TCP]: Verify the presence of RETRANS bit when leaving FRTO

For yet unknown reason, something cleared SACKED_RETRANS bit
underneath FRTO.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[IPV6]: Call inet6addr_chain notifiers on link down
Vlad Yasevich [Sun, 15 Jul 2007 07:16:35 +0000]
[IPV6]: Call inet6addr_chain notifiers on link down

Currently if the link is brought down via ip link or ifconfig down,
the inet6addr_chain notifiers are not called even though all
the addresses are removed from the interface.  This caused SCTP
to add duplicate addresses to it's list.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET_SCHED]: Kill CONFIG_NET_CLS_POLICE
Patrick McHardy [Sun, 15 Jul 2007 07:03:05 +0000]
[NET_SCHED]: Kill CONFIG_NET_CLS_POLICE

The NET_CLS_ACT option is now a full replacement for NET_CLS_POLICE,
remove the old code. The config option will be kept around to select
the equivalent NET_CLS_ACT options for a short time to allow easier
upgrades.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET_SCHED]: act_api: qdisc internal reclassify support
Patrick McHardy [Sun, 15 Jul 2007 07:02:31 +0000]
[NET_SCHED]: act_api: qdisc internal reclassify support

The behaviour of NET_CLS_POLICE for TC_POLICE_RECLASSIFY was to return
it to the qdisc, which could handle it internally or ignore it. With
NET_CLS_ACT however, tc_classify starts over at the first classifier
and never returns it to the qdisc. This makes it impossible to support
qdisc-internal reclassification, which in turn makes it impossible to
remove the old NET_CLS_POLICE code without breaking compatibility since
we have two qdiscs (CBQ and ATM) that support this.

This patch adds a tc_classify_compat function that handles
reclassification the old way and changes CBQ and ATM to use it.

This again is of course not fully backwards compatible with the previous
NET_CLS_ACT behaviour. Unfortunately there is no way to fully maintain
compatibility *and* support qdisc internal reclassification with
NET_CLS_ACT, but this seems like the better choice over keeping the two
incompatible options around forever.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET_SCHED]: sch_dsmark: act_api support
Patrick McHardy [Sun, 15 Jul 2007 07:02:10 +0000]
[NET_SCHED]: sch_dsmark: act_api support

Handle act_api classification results.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET_SCHED]: sch_atm: act_api support
Patrick McHardy [Sun, 15 Jul 2007 07:01:49 +0000]
[NET_SCHED]: sch_atm: act_api support

Handle act_api classification results.

The ATM scheduler behaves slightly different than other schedulers
in that it only handles policer results for successful classifications,
this behaviour is retained for the act_api case.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET_SCHED]: sch_atm: Lindent
Patrick McHardy [Sun, 15 Jul 2007 07:01:25 +0000]
[NET_SCHED]: sch_atm: Lindent

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[IPV6]: MSG_ERRQUEUE messages do not pass to connected raw sockets
Dmitry Butskoy [Sun, 15 Jul 2007 06:53:08 +0000]
[IPV6]: MSG_ERRQUEUE messages do not pass to connected raw sockets

From: Dmitry Butskoy <dmitry@butskoy.name>

Taken from http://bugzilla.kernel.org/show_bug.cgi?id=8747

Problem Description:

It is related to the possibility to obtain MSG_ERRQUEUE messages from the udp
and raw sockets, both connected and unconnected.

There is a little typo in net/ipv6/icmp.c code, which prevents such messages
to be delivered to the errqueue of the correspond raw socket, when the socket
is CONNECTED.  The typo is due to swap of local/remote addresses.

Consider __raw_v6_lookup() function from net/ipv6/raw.c. When a raw socket is
looked up usual way, it is something like:

sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, IP6CB(skb)->iif);

where "daddr" is a destination address of the incoming packet (IOW our local
address), "saddr" is a source address of the incoming packet (the remote end).

But when the raw socket is looked up for some icmp error report, in
net/ipv6/icmp.c:icmpv6_notify() , daddr/saddr are obtained from the echoed
fragment of the "bad" packet, i.e.  "daddr" is the original destination
address of that packet, "saddr" is our local address.  Hence, for
icmpv6_notify() must use "saddr, daddr" in its arguments, not "daddr, saddr"
...

Steps to reproduce:

Create some raw socket, connect it to an address, and cause some error
situation: f.e. set ttl=1 where the remote address is more than 1 hop to reach.
Set IPV6_RECVERR .
Then send something and wait for the error (f.e. poll() with POLLERR|POLLIN).
You should receive "time exceeded" icmp message (because of "ttl=1"), but the
socket do not receive it.

If you do not connect your raw socket, you will receive MSG_ERRQUEUE
successfully.  (The reason is that for unconnected socket there are no actual
checks for local/remote addresses).

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6
David S. Miller [Sun, 15 Jul 2007 06:47:04 +0000]
Merge /pub/scm/linux/kernel/git/herbert/crypto-2.6

Conflicts:

crypto/Kconfig

12 years ago[IPV4]: Cleanup call to __neigh_lookup()
Jean Delvare [Sun, 15 Jul 2007 03:51:44 +0000]
[IPV4]: Cleanup call to __neigh_lookup()

Back in the times of Linux 2.2, negative values for the creat parameter
of __neigh_lookup() had a particular meaning, but no longer, so we
should pass 1 instead.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET_SCHED]: Revert "avoid transmit softirq on watchdog wakeup" optimization
Patrick McHardy [Sun, 15 Jul 2007 03:49:26 +0000]
[NET_SCHED]: Revert "avoid transmit softirq on watchdog wakeup" optimization

As noticed by Ranko Zivojnovic <ranko@spidernet.net>, calling qdisc_run
from the timer handler can result in deadlock:

> CPU#0
>
> qdisc_watchdog() fires and gets dev->queue_lock
> qdisc_run()...qdisc_restart()...
> -> releases dev->queue_lock and enters dev_hard_start_xmit()
>
> CPU#1
>
> tc del qdisc dev ...
> qdisc_graft()...dev_graft_qdisc()...dev_deactivate()...
> -> grabs dev->queue_lock ...
>
> qdisc_reset()...{cbq,hfsc,htb,netem,tbf}_reset()...qdisc_watchdog_cancel()...
> -> hrtimer_cancel() - waiting for the qdisc_watchdog() to exit, while still
>         holding dev->queue_lock
>
> CPU#0
>
> dev_hard_start_xmit() returns ...
> -> wants to get dev->queue_lock(!)
>
> DEADLOCK!

The entire optimization is a bit questionable IMO, it moves potentially
large parts of NET_TX_SOFTIRQ work to TIMER_SOFTIRQ/HRTIMER_SOFTIRQ,
which kind of defeats the separation of them.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Ranko Zivojnovic <ranko@spidernet.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: nf_conntrack: UDPLITE support
Patrick McHardy [Sun, 15 Jul 2007 03:48:44 +0000]
[NETFILTER]: nf_conntrack: UDPLITE support

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: nf_conntrack: mark protocols __read_mostly
Patrick McHardy [Sun, 15 Jul 2007 03:48:19 +0000]
[NETFILTER]: nf_conntrack: mark protocols __read_mostly

Also remove two unnecessary EXPORT_SYMBOLs and move the
nf_conntrack_l3proto_ipv4 declaration to the correct file.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: x_tables: add connlimit match
Jan Engelhardt [Sun, 15 Jul 2007 03:47:26 +0000]
[NETFILTER]: x_tables: add connlimit match

ipt_connlimit has been sitting in POM-NG for a long time.
Here is a new shiny xt_connlimit with:

 * xtables'ified
 * will request the layer3 module
   (previously it hotdropped every packet when it was not loaded)
 * fixed: there was a deadlock in case of an OOM condition
 * support for any layer4 protocol (e.g. UDP/SCTP)
 * using jhash, as suggested by Eric Dumazet
 * ipv6 support

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: Lower *tables printk severity
Patrick McHardy [Sun, 15 Jul 2007 03:46:15 +0000]
[NETFILTER]: Lower *tables printk severity

Lower ip6tables, arptables and ebtables printk severity similar to
Dan Aloni's patch for iptables.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: nf_conntrack: Don't track locally generated special ICMP error
Yasuyuki Kozakai [Sun, 15 Jul 2007 03:45:41 +0000]
[NETFILTER]: nf_conntrack: Don't track locally generated special ICMP error

The conntrack assigned to locally generated ICMP error is usually the one
assigned to the original packet which has caused the error. But if
the original packet is handled as invalid by nf_conntrack, no conntrack
is assigned to the original packet. Then nf_ct_attach() cannot assign
any conntrack to the ICMP error packet. In that case the current
nf_conntrack_icmp assigns appropriate conntrack to it. But the current
code mistakes the direction of the packet. As a result, NAT code mistakes
the address to be mangled.

To fix the bug, this changes nf_conntrack_icmp not to assign conntrack
to such ICMP error. Actually no address is necessary to be mangled
in this case.

Spotted by Jordan Russell.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: nf_conntrack: Introduces nf_ct_get_tuplepr and uses it
Yasuyuki Kozakai [Sun, 15 Jul 2007 03:45:14 +0000]
[NETFILTER]: nf_conntrack: Introduces nf_ct_get_tuplepr and uses it

nf_ct_get_tuple() requires the offset to transport header and that bothers
callers such as icmp[v6] l4proto modules. This introduces new function
to simplify them.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: nf_conntrack: make l3proto->prepare() generic and renames it
Yasuyuki Kozakai [Sun, 15 Jul 2007 03:44:50 +0000]
[NETFILTER]: nf_conntrack: make l3proto->prepare() generic and renames it

The icmp[v6] l4proto modules parse headers in ICMP[v6] error to get tuple.
But they have to find the offset to transport protocol header before that.
Their processings are almost same as prepare() of l3proto modules.
This makes prepare() more generic to simplify icmp[v6] l4proto module
later.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETFILTER]: nf_conntrack: Increment error count on parsing IPv4 header
Yasuyuki Kozakai [Sun, 15 Jul 2007 03:44:23 +0000]
[NETFILTER]: nf_conntrack: Increment error count on parsing IPv4 header

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Add ethtool support for NETIF_F_IPV6_CSUM devices.
Michael Chan [Sun, 15 Jul 2007 02:07:52 +0000]
[NET]: Add ethtool support for NETIF_F_IPV6_CSUM devices.

Add ethtool utility function to set or clear IPV6_CSUM feature flag.
Modify tg3.c and bnx2.c to use this function when doing ethtool -K
to change tx checksum.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[AF_IUCV]: Add lock when updating accept_q
Ursula Braun [Sun, 15 Jul 2007 02:04:25 +0000]
[AF_IUCV]: Add lock when updating accept_q

The accept_queue of an af_iucv socket will be corrupted, if
adding and deleting of entries in this queue occurs at the
same time (connect request from one client, while accept call
is processed for another client).
Solution: add locking when updating accept_q

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Acked-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[AF_IUCV]: Avoid deadlock between iucv_path_connect and tasklet.
Ursula Braun [Sun, 15 Jul 2007 02:03:41 +0000]
[AF_IUCV]: Avoid deadlock between iucv_path_connect and tasklet.

An iucv deadlock may occur, where one CPU is spinning on the
iucv_table_lock for iucv_tasklet_fn(), while another CPU is holding
the iucv_table_lock for an iucv_path_connect() and is waiting for
the first CPU in an smp_call_function.
Solution: replace spin_lock in iucv_tasklet_fn by spin_trylock and
reschedule tasklet in case of non-granted lock.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Acked-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[AF_IUCV]: Improve description of IUCV and AFIUCV configuration options.
Jennifer Hunt [Sun, 15 Jul 2007 02:03:00 +0000]
[AF_IUCV]: Improve description of IUCV and AFIUCV configuration options.

Signed-off-by: Jennifer Hunt <jenhunt@us.ibm.com>
Signed-off-by: Ursula Braun >braunu@de.ibm.com>
Acked-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[INET_SOCK]: make net/ipv4/inet_timewait_sock.c:__inet_twsk_kill() static
Adrian Bunk [Sun, 15 Jul 2007 02:00:59 +0000]
[INET_SOCK]: make net/ipv4/inet_timewait_sock.c:__inet_twsk_kill() static

This patch makes the needlessly global __inet_twsk_kill() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years agoMerge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/linville...
David S. Miller [Sun, 15 Jul 2007 01:58:49 +0000]
Merge branch 'upstream-davem' of /linux/kernel/git/linville/wireless-2.6

12 years ago[TCP]: tcp probe add back ssthresh field
Stephen Hemminger [Sun, 15 Jul 2007 01:57:19 +0000]
[TCP]: tcp probe add back ssthresh field

Sangtae noticed the ssthresh got missed.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[VLAN]: Fix memset length
Patrick McHardy [Sun, 15 Jul 2007 01:56:30 +0000]
[VLAN]: Fix memset length

Fix sizeof(ETH_ALEN) Introduced by my rtnl_link patches.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Add macvlan driver
Patrick McHardy [Sun, 15 Jul 2007 01:55:06 +0000]
[NET]: Add macvlan driver

Add macvlan driver, which allows to create virtual ethernet devices
based on MAC address.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[VLAN]: Use multicast list synchronization helpers
Patrick McHardy [Sun, 15 Jul 2007 01:53:28 +0000]
[VLAN]: Use multicast list synchronization helpers

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[VLAN]: Fix promiscous/allmulti synchronization races
Patrick McHardy [Sun, 15 Jul 2007 01:52:56 +0000]
[VLAN]: Fix promiscous/allmulti synchronization races

The set_multicast_list function may be called without holding the rtnl
mutex, resulting in races when changing the underlying device's promiscous
and allmulti state. Use the change_rx_mode hook, which is always invoked
under the rtnl.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: dev_mcast: add multicast list synchronization helpers
Patrick McHardy [Sun, 15 Jul 2007 01:52:02 +0000]
[NET]: dev_mcast: add multicast list synchronization helpers

The method drivers currently use to synchronize multicast lists is not
very pretty:

- walk the multicast list
- search each entry on a copy of the previous list
- if new add to lower device
- walk the copy of the previous list
- search each entry on the current list
- if removed delete from lower device
- copy entire list

This patch adds a new field to struct dev_addr_list to store the
synchronization state and adds two helper functions for synchronization
and cleanup.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Add net_device change_rx_mode callback
Patrick McHardy [Sun, 15 Jul 2007 01:51:31 +0000]
[NET]: Add net_device change_rx_mode callback

Currently the set_multicast_list (and set_rx_mode) callbacks are
responsible for configuring the device according to the IFF_PROMISC,
IFF_MULTICAST and IFF_ALLMULTI flags and the mc_list (and uc_list in
case of set_rx_mode).

These callbacks can be invoked from BH context without the rtnl_mutex
by dev_mc_add/dev_mc_delete, which makes reading the device flags and
promiscous/allmulti count racy. For real hardware drivers that just
commit all changes to the hardware this is not a real problem since
the stack guarantees to call them for every change, so at least the
final call will not race and commit the correct configuration to the
hardware.

For software devices that want to synchronize promiscous and multicast
state to an underlying device however this can cause corruption of the
underlying device's flags or promisc/allmulti counts.

When the software device is concurrently put in promiscous or allmulti
mode while set_multicast_list is invoked from bottem half context, the
device might synchronize the change to the underlying device without
holding the rtnl_mutex, which races with concurrent changes to the
underlying device.

Add a dev->change_rx_flags hook that is invoked when any of the flags
that affect rx filtering change (under the rtnl_mutex), which allows
drivers to perform synchronization immediately and only synchronize
the address lists in set_multicast_list/set_rx_mode.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[RFKILL]: fix net/rfkill/rfkill-input.c bug on 64-bit systems
Ingo Molnar [Sun, 15 Jul 2007 01:50:15 +0000]
[RFKILL]: fix net/rfkill/rfkill-input.c bug on 64-bit systems

Subject: [patch] net/input: fix net/rfkill/rfkill-input.c bug on 64-bit systems

this recent commit:

 commit cf4328cd949c2086091c62c5685f1580fe9b55e4
 Author: Ivo van Doorn <IvDoorn@gmail.com>
 Date:   Mon May 7 00:34:20 2007 -0700

     [NET]: rfkill: add support for input key to control wireless radio

added this 64-bit bug:

        ....
unsigned int flags;

  spin_lock_irqsave(&task->lock, flags);
        ....

irq 'flags' must be unsigned long, not unsigned int. The -rt tree has
strict checks about this on 64-bit so this triggered a build failure.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[SCSI] don't build scsi_dma_{map,unmap} for !HAS_DMA
Cornelia Huck [Mon, 9 Jul 2007 18:59:59 +0000]
[SCSI] don't build scsi_dma_{map,unmap} for !HAS_DMA

With

 dma-mapping-prevent-dma-dependent-code-from-linking-on.patch

scsi fails to build on !HAS_DMA architectures:

drivers/built-in.o(.text+0x20af6): In function `scsi_dma_map':
: undefined reference to `dma_map_sg'
drivers/built-in.o(.text+0x20b5c): In function `scsi_dma_unmap':
: undefined reference to `dma_unmap_sg'

I split those functions out into a new file. Builds on s390 and i386.

Move scsi_dma_{map,unmap} into scsi_lib_dma.c which is only build if
HAS_DMA is set.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: James Bottomley <James.Bottomley@SteelEye.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] Clean up scsi_add_lun a bit
Matthew Wilcox [Wed, 11 Jul 2007 18:54:55 +0000]
[SCSI] Clean up scsi_add_lun a bit

This patch tidies up scsi_add_lun a bit.  I rewrote the kerneldoc to match
the actual parameters, moved the check for RBC and MMC REPORT_LUN devices
away from the switch(), changed the setup of sdev->type to account for
BLIST_ISROM, moved the check for BLIST_NO_ULD_ATTACH further down in
the function, removed a bogus comment and fixed some whitespace issues.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] 53c700: Remove printk, which triggers because of low scsi clock on SNI RMs
Thomas Bogendoerfer [Wed, 11 Jul 2007 17:08:31 +0000]
[SCSI] 53c700: Remove printk, which triggers because of low scsi clock on SNI RMs

remove printk, which triggers because of low scsi clock on SNI RMs

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] sni_53c710: Cleanup
Thomas Bogendoerfer [Wed, 11 Jul 2007 17:09:36 +0000]
[SCSI] sni_53c710: Cleanup

- base address is now a physical address; no need to convert it
- remove not needed error printk in module init function

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] qla4xxx: Fix underrun/overrun conditions
David C Somayajulu [Mon, 9 Jul 2007 19:44:36 +0000]
[SCSI] qla4xxx: Fix underrun/overrun conditions

On Wed, 2007-06-06 at 11:55 -0700, David C Somayajulu wrote:
This patch fixes the code handling underrun and overrun conditions.
Also fixed coding style as per Mike Christie's advice.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] megaraid_mbox: use mutex instead of semaphore
Matthias Kaehlcke [Mon, 9 Jul 2007 19:00:11 +0000]
[SCSI] megaraid_mbox: use mutex instead of semaphore

The Megaraid Mailbox driver uses a semaphore as mutex.  Use the mutex API
instead of the (binary) semaphore.

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Acked-by: "Patro, Sumant" <Sumant.Patro@lsi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] aacraid: add 51245, 51645 and 52245 adapters to documentation.
Salyzyn, Mark [Mon, 9 Jul 2007 13:57:11 +0000]
[SCSI] aacraid: add 51245, 51645 and 52245 adapters to documentation.

Adding Adaptec 51245 (16 port), 51645 (20 port) and 52445 (28 port)
Universal Serial RAID controllers to the aacraid documentation.

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] qla2xxx: update version to 8.02.00-k1.
Seokmann Ju [Thu, 5 Jul 2007 20:17:01 +0000]
[SCSI] qla2xxx: update version to 8.02.00-k1.

Following patch bump up the driver version reflecting NPIV addition to
the qla2xxx.

- version changed from 8.01.07-k7 to 8.02.00-k1.

Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] qla2xxx: add support for NPIV
Seokmann Ju [Thu, 5 Jul 2007 20:16:51 +0000]
[SCSI] qla2xxx: add support for NPIV

Following patch adds support for NPIV (N-Port ID Virtualization) to the
qla2xxx.

- supported within switched-fabric topologies only.
- supports up to 63 virtual ports on each physical port.

Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] stex: use resid for xfer len information
Ed Lin [Thu, 5 Jul 2007 19:09:06 +0000]
[SCSI] stex: use resid for xfer len information

The original implementation in stex_ys_commands() is inappropriate.
For xfer len information, we should use resid instead.

Signed-off-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] Add Brownie 1200U3P to blacklist
Matthew Wilcox [Thu, 5 Jul 2007 14:57:50 +0000]
[SCSI] Add Brownie 1200U3P to blacklist

The Brownie 1200U3P has the same problem with REPORT LUNS as the
1600U3P.  Add it to the blacklist.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] scsi.c: convert to use the data buffer accessors
Boaz Harrosh [Wed, 4 Jul 2007 18:26:01 +0000]
[SCSI] scsi.c: convert to use the data buffer accessors

 - a couple of prints, they can use the accessors

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] tmscsim: Further clean-up of the driver
Boaz Harrosh [Wed, 4 Jul 2007 18:18:55 +0000]
[SCSI] tmscsim: Further clean-up of the driver

 - The saved sg_count was a leftover from the time the driver was doing
   dma mapping by himself. But now that scsi-ml is called for the mapping
   it is not the drivers responsibility.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Acked-by: G. Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] CONFIG_SCSI_FD_8xx no longer exists
Geert Uytterhoeven [Thu, 28 Jun 2007 11:53:02 +0000]
[SCSI] CONFIG_SCSI_FD_8xx no longer exists

CONFIG_SCSI_FD_8xx no longer exists.

Apparently it was renamed to CONFIG_SCSI_SEAGATE, but the Makefile was
not correctly updated.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] sr: fix error handling in module_init
Akinobu Mita [Mon, 25 Jun 2007 15:39:33 +0000]
[SCSI] sr: fix error handling in module_init

Sweep registered blkdev when scsi_register_driver has failed.

Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] lpfc: Fix NPIV compile problem
James Bottomley [Sat, 14 Jul 2007 23:47:04 +0000]
[SCSI] lpfc: Fix NPIV compile problem

drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_create_port':
drivers/scsi/lpfc/lpfc_init.c:1573: error: 'struct kobject' has no member named 'dentry'

Just remove the if check on this ... lpfc shouldn't be poking around
in kobject structures.

drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_pci_probe_one':
drivers/scsi/lpfc/lpfc_init.c:1723: warning: unused variable 'retval'

And remove the unused variable.

Cc: James Smart <James.Smart@Emulex.Com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] lpfc: fix NPIV mapping problems
FUJITA Tomonori [Wed, 4 Jul 2007 13:03:11 +0000]
[SCSI] lpfc: fix NPIV mapping problems

This patch uses dma_map_sg with phba->pcidev->dev instead of
scsi_dma_map.

scsi_dma_map doesn't work for NPIV since fc_vport->dev isn't fully
initialized. check_addr() in arch/x86_64/kernel/pci-nommu.c leads to
the crash since dev->dma_mask is NULL.

For more details:

http://marc.info/?l=linux-scsi&m=118312448030633&w=2

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: James Smart <James.Smart@Emulex.Com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

12 years ago[SCSI] lpfc: add missed data buffer accessor
Boaz Harrosh [Tue, 3 Jul 2007 15:12:35 +0000]
[SCSI] lpfc: add missed data buffer accessor

This is an addendum to:

 commit a0b4f78f9a4c869e9b29f254054ad7441cb40bbf
 Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    [SCSI] lpfc: convert to use the data buffer accessors

One place was missed in the merge

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Acked-by: James Smart <James.Smart@Emulex.Com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>