Commit Graph

2114 Commits

Author SHA1 Message Date
David Woodhouse 0107b3cf32 Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git 2005-06-18 08:36:46 +01:00
Lee Revell b8112df71c [SCSI] Add DMA mask constants other than 32 and 64 bit
Signed-Off-By: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 20:37:11 -05:00
Mark Haverkamp 5d497cecde [SCSI] aacraid: regression fix
The fixes for sparse warnings mixed in with the fixups for
the raw_srb handler resulted in a bug that showed up in the 32 bit
environments when trying to issue calls directly to the physical devices
that are part of the arrays (ioctl scsi passthrough).

Received from Mark Salyzyn at adaptec.
Applied comment from Christoph to remove cpu_to_le32(0)
Applied Mark S fix of missing memcpy.
It applies to the scsi-misc-2.6 git tree.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 20:36:28 -05:00
James Bottomley 3afa294c40 merge by hand (qla_os.c mismerge) 2005-06-17 19:04:18 -05:00
James Bottomley 3237ee78fc merge by hand (fix up qla_os.c merge error) 2005-06-17 18:42:23 -05:00
Linus Torvalds 9ee1c939d1 Linux 2.6.12 2005-06-17 12:48:29 -07:00
Linus Torvalds dfd11c2e61 Merge 'for-linus' branch of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block 2005-06-17 12:35:26 -07:00
Christoph Hellwig 794f5bfa77 [PATCH] PCI: don't override drv->shutdown unconditionally
There are many drivers that have been setting the generic driver
model level shutdown callback, and pci thus must not override it.

Without this patch we can have really bad data loss on various
raid controllers.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-17 12:34:20 -07:00
Jeff Garzik df0ae2497d [SCSI] allow sleeping in ->eh_host_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:05:18 -05:00
Jeff Garzik 68b3aa7c98 [SCSI] allow sleeping in ->eh_bus_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:05:10 -05:00
Jeff Garzik 94d0e7b805 [SCSI] allow sleeping in ->eh_device_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:05:03 -05:00
Jeff Garzik 8fa728a268 [SCSI] allow sleeping in ->eh_abort_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:04:55 -05:00
Jeff Garzik 3471c28803 [SCSI] Remove no-op implementations of SCSI EH hooks
Drivers need not implement a hook that returns FAILED, and does nothing
else, since the SCSI midlayer code will do that for us.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:04:45 -05:00
Jeff Garzik e3df715501 [SCSI] Remove unnecessary locking around completion function calls
The SCSI ->done() hook should not be called from inside a spinlock.

Drivers that do this are mostly cut-n-paste from 2.2.x-era.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 12:04:37 -05:00
Ingo Molnar caf2857ac6 [PATCH] timer exit cleanup
Do all timer zapping in exit_itimers.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-17 10:03:50 -07:00
Kiyoshi Ueda db3b5848ea When cfq I/O scheduler is selected, get_request() in __make_request() calls
__cfq_get_queue().  __cfq_get_queue() finds an existing queue (struct
cfq_queue) of the current process for the device and returns it.  If it's not
found, __cfq_get_queue() creates and returns a new one if __cfq_get_queue() is
called with __GFP_WAIT flag, or __cfq_get_queue() returns NULL (this means that
get_request() fails) if no __GFP_WAIT flag.

On the other hand, in __make_request(), get_request() is called without
__GFP_WAIT flag at the first time.  Thus, the get_request() fails when there is
no existing queue, typically when it's called for the first I/O request of the
process to the device.

Though it will be followed by get_request_wait() for general case,
__make_request() will just end the I/O with an error (EWOULDBLOCK) when the
request was for read-ahead.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
2005-06-17 16:15:10 +02:00
Linus Torvalds 97008082ea Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-06-16 13:40:39 -07:00
Nicolas Pitre 22f11c4e66 [PATCH] ARM: 2715/1: restore CPLD interrupts upon resume for Lubbock and Mainstone
Patch from Nicolas Pitre

Without this some devices fail to work again after a suspend event.

Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16 21:23:56 +01:00
Linus Torvalds 043cf3fd20 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-06-16 13:22:23 -07:00
Catalin Marinas 95220a2ea3 [PATCH] ARM: 2714/1: Fix the IB2 definitions for the Versatile platform
Patch from Catalin Marinas

The initial IB2 addresses did not depend on the IB2 base. This
patch defines them as (VERSATILE_IB2_BASE + offset).

Signed-off-by: Catalin Marinas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16 18:01:12 +01:00
Catalin Marinas fea7722fd7 [PATCH] ARM: 2713/1: Fix the GPIO base for Integrator/CP
Patch from Catalin Marinas

The GPIO base for Integrator/CP is different from the
Integrator/AP. This patch sets the correct value for
INTEGRATOR_GPIO_BASE.

Signed-off-by: Catalin Marinas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16 18:01:11 +01:00
Catalin Marinas 90ef713b63 [PATCH] ARM: 2712/1: Fix the RGB order for the Versatile CLCD
Patch from Catalin Marinas

The current red and blue colours on the Versatile CLCD are
reversed when the 5:6:5 mode is used. The patch sets the proper
bit in the SYS_CLCD register value.

Signed-off-by: Catalin Marinas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16 18:01:11 +01:00
Linus Torvalds c081474c18 Merge 'for-linus' branch of master.kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block 2005-06-16 09:53:48 -07:00
Oliver Neukum 58125f95c6 [PATCH] fix for kaweth broken by changes in the networking layer
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-16 09:02:59 -07:00
Dmitry Torokhov e41fb09b2f [PATCH] ALPS: fix enabling hardware tapping
It looks like logic for enabling hardware tapping in ALPS driver was
inverted and we enable it only if it was already enabled by BIOS or
firmware.

I have a confirmation from one user that the patch below fixes the problem
for him and it might be beneficial if we could get it into 2.6.12.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-16 09:02:59 -07:00
Daniel Jacobowitz 5db92850d3 [PATCH] Fix large core dumps with a 32-bit off_t
The ELF core dump code has one use of off_t when writing out segments.
Some of the segments may be passed the 2GB limit of an off_t, even on a
32-bit system, so it's important to use loff_t instead.  This fixes a
corrupted core dump in the bigcore test in GDB's testsuite.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-16 09:02:59 -07:00
Alexandre Oliva a2ef79e184 [PATCH] sbp2 slab corruption fix
This fixed a problem that showed up in the Fedora development tree a few
weeks before the Fedora Core 4 release, initially as slab corruption, later
as hard crashes on boot up, when slab debugging was disabled for the
release.  More details on the history at
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=158424

The problem is caused by sbp2's use of scsi_host->hostdata[0] to hold a
scsi_id, without explicitly requesting space for it.  Since hostdata is
declared as a zero-sized array, we don't get any such space by default, so
it must be explicitly requested.  The patch below implements just that.

Signed-off-by: Alexandre Oliva <aoliva@redhat.com>
Cc: Jody McIntyre <scjody@modernduck.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-16 09:02:59 -07:00
Tejun Heo c374f127e4 This patch fixes q->unplug_thresh condition check in
__elv_add_request().  rq.count[READ] + rq.count[WRITE] can increase
more than one if another thread has allocated a request after the
current request is allocated or in_flight could have changed resulting
in larger-than-one change of nrq, thus breaking the threshold
mechanism.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Tejun Heo <htejun@gmail.com>
2005-06-16 12:57:31 +02:00
Tejun Heo 9c56187d3c This patch kills elevator_global_init() in elevator.c which does
nothing.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Tejun Heo <htejun@gmail.com>
2005-06-16 12:56:15 +02:00
David S. Miller bcfff0b471 [NETFILTER]: ipt_recent: last_pkts is an array of "unsigned long" not "u_int32_t"
This fixes various crashes on 64-bit when using this module.

Based upon a patch by Juergen Kreileder <jk@blackdown.de>.

Signed-off-by: David S. Miller <davem@davemloft.net>
ACKed-by: Patrick McHardy <kaber@trash.net>
2005-06-15 20:51:14 -07:00
Olaf Hering 1016888fb6 [PATCH] update ppc64 defconfig
enable cpusets
enable new lpfc and jsm drivers
enable new dm-multipath
leave new agp disabled
disable rivafb, it does not handle the cards in G5 models (FX5200 as example)
the new nvidiafb doesnt work on bigendian, yet

Signed-off-by: Olaf Hering <olh@suse.de>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 17:41:39 -07:00
Paul Mackerras 4845f33337 [PATCH] ppc64: update example configs
Here is a patch to update the example configs in arch/ppc64/configs.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 12:11:12 -07:00
Karsten Wiese dcf78d80a6 [PATCH] usbusx2y: prevent oops & dead keyboard on usb unplugging while the device is being used
Without this patch, some usb kobjects, which are parents to the usx2y's
kobjects can be freed before the usx2y's.  This led to an oops in
get_kobj_path_length() and a dead keyboard, when the usx2y's kobjects
were freed.  The patch ensures the correct sequence.  Tested ok on
kernel 2.6.12-rc2.

Present in ALSA cvs

Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 11:05:13 -07:00
Karsten Wiese efa93dbedd [PATCH] usbaudio: prevent oops & dead keyboard on usb unplugging while the device is being used
Without this patch, some usb kobjects, which are parents to the usx2y's
kobjects can be freed before the usx2y's.  This led to an oops in
get_kobj_path_length() and a dead keyboard, when the usx2y's kobjects
were freed.  The patch ensures the correct sequence.  Tested ok on
kernel 2.6.12-rc2.

Present in ALSA cvs

Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 11:05:13 -07:00
Randy Dunlap 9a47696970 [PATCH] macmodes: needs a license
Module needs a license to prevent kernel tainting.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 07:19:35 -07:00
Thomas Hood 92c6dc59b7 [PATCH] apm.c: ignore_normal_resume is set a bit too late
This patch causes the ignore_normal_resume flag to be set slightly earlier,
before there is a chance that the apm driver will receive the normal resume
event from the BIOS.  (Addresses Debian bug #310865)

Signed-off-by: Thomas Hood <jdthood@yahoo.co.uk>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 07:19:35 -07:00
Markus Lidel 223230e789 [PATCH] i2o: Fix free of event memory in i2o_block_event()
Fixed freeing of event memory in i2o_block_event()

Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-14 07:19:35 -07:00
Jon Smirl e2c1649951 [PATCH] Typo in fbdev sysfs support, virtual_size
It prints out x,x instead of x,y.

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@hotpop.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:58 -07:00
Jan Kara 6df3cecbb9 [PATCH] cond_resched_lock() fix
On one path, cond_resched_lock() fails to return true if it dropped the lock.
We think this might be causing the crashes in JBD's log_do_checkpoint().

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:58 -07:00
Olof Johansson f797f9cc54 [PATCH] Fix PCI BAR size interpretation on 64-bit arches
On 64-bit machines, PCI_BASE_ADDRESS_MEM_MASK and other mask constants
passed to pci_size() are 64-bit (for example ~0x0fUL).  However, pci_size
does comparisons between the u32 arguments and the mask, which will fail
even though any result from pci_size is still just 32-bit.

Changing the mask argument to u32 seems the obvious thing to do, since all
arithmetic in the function is 32-bit and having a larger mask makes no
sense.

This triggered on a PPC64 system here where an adapter (VGA, as it
happened) had a memory region base of 0xfe000000 and a sz of the same,
matching the if (max == maxbase ...) test at the bottom of pci_size but
failing the mask comparison.  Quite a corner case which I guess explains
why we haven't seen it until now.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:58 -07:00
Jeff Dike a3c77c67a4 [PATCH] uml: slirp and slip driver cleanups and fixes
This patch merges a lot of duplicated code in the slip and slirp drivers,
abstracts out the slip protocol, and makes the slip driver work in 2.6.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:43 -07:00
Jeff Dike 98fdffccea [PATCH] uml: use fork instead of clone
Convert the boot-time host ptrace testing from clone to fork.  They were
essentially doing fork anyway.  This cleans up the code a bit, and makes
valgrind a bit happier about grinding it.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:43 -07:00
Jeff Dike 36ca1195ad [PATCH] uml: build cleanups
Fix a build failure when CONFIG_MODE_SKAS is disabled and make a Makefile
comment fit in 80 columns.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:43 -07:00
Jeff Dike 8447f3f465 [PATCH] uml: remove duplicate includes
A few files include the same header twice.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-13 20:58:43 -07:00
James Bottomley 12021fff2b [SCSI] aic7xxx: fix the BIOS limits setting routines
Following the go around over the SONY DVD that needs artificial limits,
this should be the correct code for all cases (minus the debugging
prints).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:37:27 -05:00
Andreas Herrmann d736a27b7e [SCSI] zfcp: fix handling of port boxed and lun boxed fsf states
From: Maxim Shchetynin <maxim@de.ibm.com>

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:37:01 -05:00
Andreas Herrmann cd8a383ebc [SCSI] zfcp: fix module parameter parsing
From: Heiko Carstens <heiko.carstens@de.ibm.com>

Fixes module parameter parsing for "device" parameter.  The original
module parameter was changed while parsing it.  This corrupted the
output in sysfs (/sys/module/zfcp/parameters/device).

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:34:35 -05:00
Andreas Herrmann 1db2c9c093 [SCSI] zfcp: fix bug during adapter shutdown
Fixes a race between zfcp_fsf_req_dismiss_all and
zfcp_qdio_reqid_check. During adapter shutdown it occurred that a
request was cleaned up twice. First during its normal
completion. Second when dismiss_all was called.  The fix is to
serialize access to fsf request list between zfcp_fsf_req_dismiss_all
and zfcp_qdio_reqid_check and delete a fsf request from the list if
its completion is triggered.  (Additionally a rwlock was replaced by a
spinlock and fsf_req_cleanup was eliminated.)

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:32:48 -05:00
Andreas Herrmann 64b29a1309 [SCSI] zfcp: fix: problem in send_els_handler when D_ID assignment changes
From: Maxim Shchetynin <maxim@de.ibm.com>

Fixes a bug in zfcp_send_els_handler.  If D_ID assignments for ports
are changing between initiation of one ELS request and its completion
the wrong port might be accessed in the completion for that ELS
request. Thus a pointer to the port has to be passed for ELS requests
to identify the port structure if required.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:30:05 -05:00
Andreas Herrmann 516a4201ba [SCSI] zfcp: fix: mark fsf request failed when receiving unknown status qualifier
From: Maxim Shchetynin <maxim@de.ibm.com>

Correct a bug in zfcp_fsf_send_fcp_command_handler.  An fsf request
was not marked as failed if an unknown status qualifier was returned.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13 21:29:14 -05:00