Commit Graph

941 Commits

Author SHA1 Message Date
Linus Torvalds
0191b625ca Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
  net: Allow dependancies of FDDI & Tokenring to be modular.
  igb: Fix build warning when DCA is disabled.
  net: Fix warning fallout from recent NAPI interface changes.
  gro: Fix potential use after free
  sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
  sfc: When disabling the NIC, close the device rather than unregistering it
  sfc: SFT9001: Add cable diagnostics
  sfc: Add support for multiple PHY self-tests
  sfc: Merge top-level functions for self-tests
  sfc: Clean up PHY mode management in loopback self-test
  sfc: Fix unreliable link detection in some loopback modes
  sfc: Generate unique names for per-NIC workqueues
  802.3ad: use standard ethhdr instead of ad_header
  802.3ad: generalize out mac address initializer
  802.3ad: initialize ports LACPDU from const initializer
  802.3ad: remove typedef around ad_system
  802.3ad: turn ports is_individual into a bool
  802.3ad: turn ports is_enabled into a bool
  802.3ad: make ntt bool
  ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
  ...

Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
2008-12-28 12:49:40 -08:00
James Morris
cbacc2c7f0 Merge branch 'next' into for-linus 2008-12-25 11:40:09 +11:00
Stephen M. Cameron
d8a0be6ab7 cciss: fix problem that deleting multiple logical drives could cause a panic
Fix problem that deleting multiple logical drives could cause a panic.

It fixes a panic which can be easily reproduced in the following way: Just
create several "arrays," each with multiple logical drives via hpacucli,
then delete the first array, and it will blow up in deregister_disk(), in
the call to get_host() when it tries to dig the hba pointer out of a NULL
queue pointer.

The problem has been present since my code to make rebuild_lun_table
behave better went in.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-12-19 08:14:07 +01:00
David S. Miller
eb14f01959 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:

	drivers/net/e1000e/ich8lan.c
2008-12-15 20:03:50 -08:00
Kay Sievers
cba767175b pktcdvd: remove broken dev_t export of class devices
The pktcdvd created class devices only export some sysfs files,
but have no char dev_t registered in the driver.

At class device creation time they copy the dev_t value of the
block device to the char device, wich will register a new char
device in the driver core and userspace, with a conflicting dev_t
value.

In many cases the class devices dev_t just points to a random
USB device. This fixes the sysfs "duplicate entry" errors.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Peter Osterlund <petero2@telia.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-10 10:03:32 -08:00
Al Viro
2cbed8906f [PATCH] fix bogus argument of blkdev_put() in pktcdvd
final close of ->bdev should match the initial open, i.e.
get FMODE_READ | FMODE_NDELAY; FMODE_READ|FMODE_WRITE has
been a braino.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-12-04 04:22:59 -05:00
James Morris
ec98ce480a Merge branch 'master' into next
Conflicts:
	fs/nfsd/nfs4recover.c

Manually fixed above to use new creds API functions, e.g.
nfs4_save_creds().

Signed-off-by: James Morris <jmorris@namei.org>
2008-12-04 17:16:36 +11:00
David S. Miller
aa2ba5f108 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:

	drivers/net/ixgbe/ixgbe_main.c
	drivers/net/smc91x.c
2008-12-02 19:50:27 -08:00
Linus Torvalds
03cfdb86ac Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  powerpc: Fix system calls on Cell entered with XER.SO=1
  powerpc/cell: Fix GDB watchpoints, again
  powerpc/mpic: Don't reset affinity for secondary MPIC on boot
  powerpc/cell/axon-msi: Retry on missing interrupt
  powerpc: Fix boot freeze on machine with empty memory node
  powerpc: Fix IRQ assignment for some PCIe devices
  powerpc/spufs: Fix spinning in spufs_ps_fault on signal
  powerpc/mpc832x_rdb: fix swapped ethernet ids
  powerpc: Use generic PHY driver for Marvell 88E1111 PHY on GE Fanuc SBC610
  powerpc/85xx: L2 cache size wrong in 8572DS dts
  powerpc/virtex: Update defconfigs
  powerpc/52xx: update defconfigs
  xsysace: Fix driver to use resource_size_t instead of unsigned long
  powerpc/virtex: fix various format/casting printk mismatches
  powerpc/mpc5200: fix bestcomm Kconfig dependencies
  powerpc/44x: Fix 460EX/460GT machine check handling
  powerpc/40x: Limit allocable DRAM during early mapping
2008-11-30 16:44:18 -08:00
Harvey Harrison
411c41eea5 aoe: remove private mac address format function
Add %pm to omit the colons when printing a mac address.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-25 00:40:37 -08:00
Paul Mackerras
11bac8a026 Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6-mpc52xx into merge 2008-11-24 11:53:44 +11:00
Randy Dunlap
9f92f47197 cciss: fix DEBUG printk formats
Fix printk format warnings when CCISS_DEBUG is defined.

drivers/block/cciss.c:2856: warning: format '%d' expects type 'int', but argument 2 has type 'long unsigned int'
drivers/block/cciss.c:3205: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int'
drivers/block/cciss.c:3236: warning: format '%x' expects type 'unsigned int', but argument 2 has type '__u64'
drivers/block/cciss.c:3246: warning: format '%x' expects type 'unsigned int', but argument 2 has type '__u64'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19 18:50:00 -08:00
Zhaolei
68aee07f9b Release old elevator on change elevator
We should release old elevator when change to use a new one.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-11-18 15:08:56 +01:00
James Morris
f3a5c54701 Merge branch 'master' into next
Conflicts:
	fs/cifs/misc.c

Merge to resolve above, per the patch below.

Signed-off-by: James Morris <jmorris@namei.org>

diff --cc fs/cifs/misc.c
index ec36410,addd1dc..0000000
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@@ -347,13 -338,13 +338,13 @@@ header_assemble(struct smb_hdr *buffer
  		/*  BB Add support for establishing new tCon and SMB Session  */
  		/*      with userid/password pairs found on the smb session   */
  		/*	for other target tcp/ip addresses 		BB    */
 -				if (current->fsuid != treeCon->ses->linux_uid) {
 +				if (current_fsuid() != treeCon->ses->linux_uid) {
  					cFYI(1, ("Multiuser mode and UID "
  						 "did not match tcon uid"));
- 					read_lock(&GlobalSMBSeslock);
- 					list_for_each(temp_item, &GlobalSMBSessionList) {
- 						ses = list_entry(temp_item, struct cifsSesInfo, cifsSessionList);
+ 					read_lock(&cifs_tcp_ses_lock);
+ 					list_for_each(temp_item, &treeCon->ses->server->smb_ses_list) {
+ 						ses = list_entry(temp_item, struct cifsSesInfo, smb_ses_list);
 -						if (ses->linux_uid == current->fsuid) {
 +						if (ses->linux_uid == current_fsuid()) {
  							if (ses->server == treeCon->ses->server) {
  								cFYI(1, ("found matching uid substitute right smb_uid"));
  								buffer->Uid = ses->Suid;
2008-11-18 18:52:37 +11:00
Linus Torvalds
fab349cceb Merge branch 'doc-subdirs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs
* 'doc-subdirs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs:
  Create/use more directory structure in the Documentation/ tree.
2008-11-15 11:51:03 -08:00
Randy Dunlap
31c00fc15e Create/use more directory structure in the Documentation/ tree.
Create Documentation/blockdev/ sub-directory and populate it.
Populate the Documentation/serial/ sub-directory.
Move MSI-HOWTO.txt to Documentation/PCI/.
Move ioctl-number.txt to Documentation/ioctl/.
Update all relevant 00-INDEX files.
Update all relevant Kconfig files and source files.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
2008-11-14 17:28:53 +00:00
Yuri Tikhonov
c14464bf79 xsysace: Fix driver to use resource_size_t instead of unsigned long
This patch is a bug fix to the SystemACE driver to use resource_size_t
for physical address instead of unsigned long.  This makes the driver
work correctly on 32 bit systems with 64-bit resources (e.g. PowerPC 440).

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2008-11-14 10:21:57 -07:00
Grant Likely
a108096878 powerpc/virtex: fix various format/casting printk mismatches
Various printk format string in code used by the Xilinx Virtex platform
are not 32-bit/64-bit safe.  Add correct casting to fix the bugs.

Reported-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-11-14 09:59:48 -07:00
James Morris
2b82892565 Merge branch 'master' into next
Conflicts:
	security/keys/internal.h
	security/keys/process_keys.c
	security/keys/request_key.c

Fixed conflicts above by using the non 'tsk' versions.

Signed-off-by: James Morris <jmorris@namei.org>
2008-11-14 11:29:12 +11:00
David Howells
b0fafa816e CRED: Wrap task credential accesses in the block loopback driver
Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: James Morris <jmorris@namei.org>
2008-11-14 10:38:41 +11:00
Pete Zaitcev
d73b7aff28 ub: stub pre_reset and post_reset to fix oops
Due to recent changes to usb_reset_device, the following hang occurs:

events/0      D 0000000000000000     0     6      2
 ffff880037477cc0 0000000000000046 ffff880037477c50 ffffffff80237434
 ffffffff80574c80 00000001000a015c 0000000000000286 ffff8800374757d0
 ffff88002a31c860 ffff880037475a00 0000000036779140 ffff880037475a00
Call Trace:
 [<ffffffff80237434>] try_to_del_timer_sync+0x52/0x5b
 [<ffffffff8026f86c>] dma_pool_free+0x1a7/0x1ec
 [<ffffffffa02a928a>] ub_disconnect+0x8e/0x1ad [ub]
 [<ffffffff802407c9>] autoremove_wake_function+0x0/0x2e
 [<ffffffff80378959>] usb_unbind_interface+0x5c/0xb7
 [<ffffffff8036ab70>] __device_release_driver+0x95/0xbd
 [<ffffffff8036ac70>] device_release_driver+0x21/0x2d
 [<ffffffff803789f8>] usb_driver_release_interface+0x44/0x83
 [<ffffffff80378ab9>] usb_forced_unbind_intf+0x17/0x1d
 [<ffffffff80371ba4>] usb_reset_device+0x7d/0x114
 [<ffffffffa02aaffd>] ub_reset_task+0x0/0x293 [ub]
 [<ffffffffa02ab1c1>] ub_reset_task+0x1c4/0x293 [ub]
 [<ffffffff8033dd1e>] flush_to_ldisc+0x0/0x1cd
 [<ffffffffa02aaffd>] ub_reset_task+0x0/0x293 [ub]
 [<ffffffff8023d302>] run_workqueue+0x87/0x114
 [<ffffffff8023d467>] worker_thread+0xd8/0xe7
 [<ffffffff802407c9>] autoremove_wake_function+0x0/0x2e
 [<ffffffff8023d38f>] worker_thread+0x0/0xe7
 [<ffffffff802404c1>] kthread+0x47/0x73
 [<ffffffff8022c8dd>] schedule_tail+0x27/0x60
 [<ffffffff8020c249>] child_rip+0xa/0x11
 [<ffffffff8024047a>] kthread+0x0/0x73
 [<ffffffff8020c23f>] child_rip+0x0/0x11

This is because usb_reset_device now unbinds, and that calls disconnect,
which in case of ub waits until the reset completes... which deadlocks.
Worse, this deadlocks keventd and this takes whole box down.

I'm going to fix this properly later, but let's unbreak the driver
quickly for non-composite devices at least.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-11-13 14:45:04 -08:00
Mike Miller
22bece00dc cciss: fix regression firmware not displayed in procfs
This regression was introduced by commit
6ae5ce8e8d ("cciss: remove redundant code").

This patch fixes a regression where the controller firmware version is not
displayed in procfs.  The previous patch would be called anytime something
changed.  This will get called only once for each controller.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: <stable@kernel.org>		[2.6.27.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-06 15:41:18 -08:00
Mike Miller
404443081c cciss: fix sysfs broken symlink regression
Regression introduced by commit 6ae5ce8e8d
("cciss: remove redundant code").

This patch fixes a broken symlink in sysfs that was introduced by the
above commit.  We broke it in 2.6.27-rc on or about 20080804.  Some
installers are broken if this symlink does not exist and they may not
detect the logical drives configured on the controller.  It does not
require being backported into 2.6.26.x or earlier kernels.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: <stable@kernel.org>		[2.6.27.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-06 15:41:17 -08:00
Andrey Borzenkov
2197d18ded cpqarry: fix return value of cpqarray_init()
As reported by Dick Gevers on Compaq ProLiant:

Oct 13 18:06:51 dvgcpl kernel: Compaq SMART2 Driver (v 2.6.0)
Oct 13 18:06:51 dvgcpl kernel: sys_init_module: 'cpqarray'->init
suspiciously returned 1, it should follow 0/-E convention
Oct 13 18:06:51 dvgcpl kernel: sys_init_module: loading module anyway...
Oct 13 18:06:51 dvgcpl kernel: Pid: 315, comm: modprobe Not tainted
2.6.27-desktop-0.rc8.2mnb #1
Oct 13 18:06:51 dvgcpl kernel:  [<c0380612>] ? printk+0x18/0x1e
Oct 13 18:06:51 dvgcpl kernel:  [<c0158f85>] sys_init_module+0x155/0x1c0
Oct 13 18:06:51 dvgcpl kernel:  [<c0103f06>] syscall_call+0x7/0xb
Oct 13 18:06:51 dvgcpl kernel:  =======================

Make it return 0 on success and -ENODEV if no array was found.

Reported-by: Dick Gevers <dvgevers@xs4all.nl>
Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-06 15:41:17 -08:00
Mike Miller
77ca7286d1 cciss: new hardware support
Add support for 2 new SAS/SATA controllers.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-06 15:41:16 -08:00
Nick Piggin
4e02ed4b4a fs: remove prepare_write/commit_write
Nothing uses prepare_write or commit_write. Remove them from the tree
completely.

[akpm@linux-foundation.org: schedule simple_prepare_write() for unexporting]
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-30 11:38:45 -07:00
Al Viro
572c489215 [PATCH] sanitize blkdev_get() and friends
* get rid of fake struct file/struct dentry in __blkdev_get()
* merge __blkdev_get() and do_open()
* get rid of flags argument of blkdev_get()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:49:06 -04:00
Al Viro
9a1c354276 [PATCH] pass fmode_t to blkdev_put()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:58 -04:00
Al Viro
511de73ff0 [PATCH] kill the unused bsize on the send side of /dev/loop
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:56 -04:00
Al Viro
ab746cb938 [PATCH] switch z2ram
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:17 -04:00
Al Viro
f3f68b3673 [PATCH] switch xyspace
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:15 -04:00
Al Viro
a63c848b04 [PATCH] switch xen
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:13 -04:00
Al Viro
961846ca5a [PATCH] switch xd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:11 -04:00
Al Viro
4e10985298 [PATCH] switch virtio_blk
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:09 -04:00
Al Viro
f115a14ae4 [PATCH] switch viodasd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:07 -04:00
Al Viro
4099a96693 [PATCH] switch ub
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:05 -04:00
Al Viro
b4d9a4425b [PATCH] switch swim3
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:03 -04:00
Al Viro
5e5e007c25 [PATCH] switch pktdvdcd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:48:01 -04:00
Al Viro
8cfc7ca40c [PATCH] switch pf
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:59 -04:00
Al Viro
b6a895307a [PATCH] switch pd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:57 -04:00
Al Viro
c9acf903e0 [PATCH] switch pcd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:55 -04:00
Al Viro
a8cdc308c0 [PATCH] switch nbd
NB: nbd_ioctl() appears to be racy; BKL is held, but doesn't really
help, AFAICS.  Left as-is for now, but it'll need fixing.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:53 -04:00
Al Viro
bb21488482 [PATCH] switch loop
ioctl doesn't need BKL here

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:51 -04:00
Al Viro
a4af9b48cb [PATCH] switch floppy
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:49 -04:00
Al Viro
47844fadb5 [PATCH] switch cpqarray
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:47 -04:00
Al Viro
ef7822c2fb [PATCH] switch cciss
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:46 -04:00
Al Viro
2b9ecd0333 [PATCH] switch brd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:44 -04:00
Al Viro
60ad234007 [PATCH] switch ataflop
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:42 -04:00
Al Viro
94562c1751 [PATCH] switch aoeblk
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:40 -04:00
Al Viro
47225db519 [PATCH] switch amiflop
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-10-21 07:47:38 -04:00