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Steve French [Mon, 20 Oct 2008 18:24:42 +0000 (18:24 +0000)]
[CIFS] fix build error
Signed-off-by: Steve French <sfrench@us.ibm.com>
Steve French [Mon, 20 Oct 2008 00:44:19 +0000 (00:44 +0000)]
[CIFS] undo changes in cifs_rename_pending_delete if it errors out
The cifs_rename_pending_delete process involves multiple steps. If it
fails and we're going to return error, we don't want to leave things in
a half-finished state. Add code to the function to undo changes if
a call fails.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Jeff Layton [Sat, 18 Oct 2008 01:03:20 +0000 (21:03 -0400)]
cifs: track DeletePending flag in cifsInodeInfo
cifs: track DeletePending flag in cifsInodeInfo
The QPathInfo call returns a flag that indicates whether DELETE_ON_CLOSE
is set. Track it in the cifsInodeInfo.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Jeff Layton [Thu, 16 Oct 2008 23:27:12 +0000 (19:27 -0400)]
cifs: don't use CREATE_DELETE_ON_CLOSE in cifs_rename_pending_delete
cifs: don't use CREATE_DELETE_ON_CLOSE in cifs_rename_pending_delete
CREATE_DELETE_ON_CLOSE apparently has different semantics than when you
set the DELETE_ON_CLOSE bit after opening the file. Setting it in the
open says "delete this file as soon as this filehandle is closed". That's
not what we want for cifs_rename_pending_delete.
Don't set this bit in the CreateFlags. Experimentation shows that
setting this flag in the SET_FILE_INFO call has no effect.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Jeff Layton [Thu, 16 Oct 2008 18:46:39 +0000 (18:46 +0000)]
[CIFS] eliminate usage of kthread_stop for cifsd
When cifs_demultiplex_thread was converted to a kthread based kernel
thread, great pains were taken to make it so that kthread_stop would be
used to bring it down. This just added unnecessary complexity since we
needed to use a signal anyway to break out of kernel_recvmsg.
Also, cifs_demultiplex_thread does a bit of cleanup as it's exiting, and
we need to be certain that this gets done. It's possible for a kthread
to exit before its main function is ever run if kthread_stop is called
soon after its creation. While I'm not sure that this is a real problem
with cifsd now, it could be at some point in the future if cifs_mount is
ever changed to bring down the thread quickly.
The upshot here is that using kthread_stop to bring down the thread just
adds extra complexity with no real benefit. This patch changes the code
to use the original method to bring down the thread, but still leaves it
so that the thread is actually started with kthread_run.
This seems to fix the deadlock caused by the reproducer in this bug
report:
https://bugzilla.samba.org/show_bug.cgi?id=5720
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Steve French [Thu, 16 Oct 2008 18:35:21 +0000 (18:35 +0000)]
[CIFS] Add nodfs mount option
Older samba server (eg. 3.0.24 from Debian etch) don't work correctly,
if DFS paths are used. Such server claim that they support DFS, but fail
to process some requests with DFS paths. Starting with Linux 2.6.26,
the cifs clients starts sending DFS paths in such situations, rendering
it unuseable with older samba servers.
The nodfs mount options forces a share to be used with non DFS paths,
even if the server claims, that it supports it.
Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Acked-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Linus Torvalds [Mon, 13 Oct 2008 21:15:06 +0000 (14:15 -0700)]
Merge git://git./linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (66 commits)
ata: Add documentation for hard disk shock protection interface (v3)
ide: Implement disk shock protection support (v4)
ide-cd: fix printk format warning
piix: add Hercules EC-900 mini-notebook to ich_laptop short cable list
ide-atapi: assign taskfile flags per device type
ide-cd: move cdrom_info.dma to ide_drive_t.dma
ide: add ide_drive_t.dma flag
ide-cd: add a debug_mask module parameter
ide-cd: convert driver to new ide debugging macro (v3)
ide: move SFF DMA code to ide-dma-sff.c
ide: cleanup ide-dma.c
ide: cleanup ide_build_dmatable()
ide: remove needless includes from ide-dma.c
ide: switch to DMA-mapping API part #2
ide: make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
ide: make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
ide: __ide_dma_end() -> ide_dma_end()
pmac: remove needless pmac_ide_destroy_dmatable() wrapper
pmac: remove superfluous pmif == NULL checks
ide: Two fixes regarding memory allocation
...
Linus Torvalds [Mon, 13 Oct 2008 21:12:40 +0000 (14:12 -0700)]
Merge git://git./linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits)
pcmcia: ioctl-internal definitions
pcmcia: cistpl header cleanup
pcmcia: remove unused argument to pcmcia_parse_tuple()
pcmcia: card services header cleanup
pcmcia: device_id header cleanup
pcmcia: encapsulate ioaddr_t
pcmcia: cleanup device driver header file
pcmcia: cleanup socket services header file
pcmcia: merge ds_internal.h into cs_internal.h
pcmcia: cleanup cs_internal.h
pcmcia: cs_internal.h is internal
pcmcia: use dev_printk for cs_error()
pcmcia: remove CS_ error codes alltogether
pcmcia: deprecate CS_BAD_TUPLE
pcmcia: deprecate CS_BAD_ARGS
pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE
pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE
pcmcia: deprecate CS_NO_MORE_ITEMS
pcmcia: deprecate CS_IN_USE
pcmcia: deprecate CS_CONFIGURATION_LOCKED
...
Fix trivial conflict in drivers/pcmcia/ds.c manually
Linus Torvalds [Mon, 13 Oct 2008 21:03:59 +0000 (14:03 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (313 commits)
V4L/DVB (9186): Added support for Prof 7300 DVB-S/S2 cards
V4L/DVB (9185): S2API: Ensure we have a reasonable ROLLOFF default
V4L/DVB (9184): cx24116: Change the default SNR units back to percentage by default.
V4L/DVB (9183): S2API: Return error of the caller provides 0 commands.
V4L/DVB (9182): S2API: Added support for DTV_HIERARCHY
V4L/DVB (9181): S2API: Add support fot DTV_GUARD_INTERVAL and DTV_TRANSMISSION_MODE
V4L/DVB (9180): S2API: Added support for DTV_CODE_RATE_HP/LP
V4L/DVB (9179): S2API: frontend.h cleanup
V4L/DVB (9178): cx24116: Add module parameter to return SNR as ESNO.
V4L/DVB (9177): S2API: Change _8PSK / _16APSK to PSK_8 and APSK_16
V4L/DVB (9176): Add support for DvbWorld USB cards with STV0288 demodulator.
V4L/DVB (9175): Remove NULL pointer in stb6000 driver.
V4L/DVB (9174): Allow custom inittab for ST STV0288 demodulator.
V4L/DVB (9173): S2API: Remove the hardcoded command limit during validation
V4L/DVB (9172): S2API: Bugfix related to DVB-S / DVB-S2 tuning for the legacy API.
V4L/DVB (9171): S2API: Stop an OOPS if illegal commands are dumped in S2API.
V4L/DVB (9170): cx24116: Sanity checking to data input via S2API to the cx24116 demod.
V4L/DVB (9169): uvcvideo: Support two new Bison Electronics webcams.
V4L/DVB (9168): Add support for MSI TV@nywhere Plus remote
V4L/DVB: v4l2-dev: remove duplicated #include
...
Elias Oltmanns [Mon, 13 Oct 2008 19:39:50 +0000 (21:39 +0200)]
ata: Add documentation for hard disk shock protection interface (v3)
Put some information (and pointers to more) into the kernel's doc tree,
describing briefly the interface to the kernel's disk head unloading
facility. Information about how to set up a complete shock protection
system under GNU/Linux can be found on the web and is referenced
accordingly.
v3:
Here is some final polish including various spelling corrections
pointed out by Grant Grundler and Peter Moulder. Also, I have added some
information about the timing constraints related to disk head parking.
The patch looks more impressive than it really is and I think it would
be alright just to incorporate it into the original patch so as not to
clutter up the git log.
Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Elias Oltmanns [Mon, 13 Oct 2008 19:39:50 +0000 (21:39 +0200)]
ide: Implement disk shock protection support (v4)
On user request (through sysfs), the IDLE IMMEDIATE command with UNLOAD
FEATURE as specified in ATA-7 is issued to the device and processing of
the request queue is stopped thereafter until the specified timeout
expires or user space asks to resume normal operation. This is supposed
to prevent the heads of a hard drive from accidentally crashing onto the
platter when a heavy shock is anticipated (like a falling laptop expected
to hit the floor). Port resets are deferred whenever a device on that
port is in the parked state.
v3:
Elias Oltmanns <eo@nebensachen.de> wrote:
[...]
> >> 1. Make sure that no negative value is being passed to
> >> jiffies_to_msecs() in ide_park_show().
> >> 2. Drop the superfluous variable hwif in ide_special_rq().
> >> 3. Skip initialisation of task and tf in ide_special_rq() if we are not
> >> handling a (un)park request.
> >
> > Well, #3 should have been done differently because we donn't want to
> > check for REQ_(UN)?PARK_HEADS more often than is necessary.
>
> While preparing the backport to 2.6.27, it has just occurred to me that
> we need to clear the IDE_DFLAG_PARKED flag in ide_disk_pre_reset()
> because this flag must not be set after *any* sort of access to the
> device.
v4:
Fix a memory leak due to a missing blk_put_request() in
issue_park_cmd(). Additionally, we should plug the queue when enqueueing
the unpark request because there is no guarantee that the park timeout
has not expired by then. Even though the chance for that to happen is
very slim, the request might end up hanging in the queue until the next
I/O operation is queued up. While at it, clean up the code a little:
- make issue_park_cmd() a function of type void since nobody cares for
the return value anyway;
- use blk_start_queueing() instead of __blk_run_queue() since we don't
have to worry about recursion;
- remove a superfluous pointer deference in task_no_data_intr().
Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Cc: Jeff Garzik <jeff@garzik.org>,
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Alexander Beregalov [Mon, 13 Oct 2008 19:39:50 +0000 (21:39 +0200)]
ide-cd: fix printk format warning
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Herton Ronaldo Krzesinski [Mon, 13 Oct 2008 19:39:50 +0000 (21:39 +0200)]
piix: add Hercules EC-900 mini-notebook to ich_laptop short cable list
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:50 +0000 (21:39 +0200)]
ide-atapi: assign taskfile flags per device type
There should be no functional change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:49 +0000 (21:39 +0200)]
ide-cd: move cdrom_info.dma to ide_drive_t.dma
There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:49 +0000 (21:39 +0200)]
ide: add ide_drive_t.dma flag
This flag is to accomodate ide-cd functionality into ide atapi.
There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:49 +0000 (21:39 +0200)]
ide-cd: add a debug_mask module parameter
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
[bart: no need to zero debug_mask + move it next to module_param()]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:48 +0000 (21:39 +0200)]
ide-cd: convert driver to new ide debugging macro (v3)
Also,
- leave in the possibility for optimizing away all debugging macros
- add a PFX macro and prepend all printk calls with it for consistency
- add debug macro calls in important driver paths
- remove #if 0-ed code
- mv restore_request -> ide_cd_restore_request
- add a driver registration printk
v2:
failed_command can be NULL so check it before accessing it
v3:
fix another NULL ptr in debug statement
There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:47 +0000 (21:39 +0200)]
ide: move SFF DMA code to ide-dma-sff.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:47 +0000 (21:39 +0200)]
ide: cleanup ide-dma.c
- s/HWIF(drive)/drive->hwif/
- s/HWGROUP(drive)/[drive->]hwif->hwgroup/
- fixup error messages in ide_dma_intr() & dma_timer_expiry()
- fix checkpatch.pl errors/warnings
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:47 +0000 (21:39 +0200)]
ide: cleanup ide_build_dmatable()
- use for_each_sg()
- move printing 'DMA table too small' message below use_pio_instead label
- merge '64KB bug' comment with function documentation
- fix intendation
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:47 +0000 (21:39 +0200)]
ide: remove needless includes from ide-dma.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:47 +0000 (21:39 +0200)]
ide: switch to DMA-mapping API part #2
Follow-up to commit
5c05ff68b9a9b40a9be949497e0aa980185565cf
("ide: switch to DMA-mapping API"):
* pci_{alloc,free}_consistent() -> dma_{alloc,free}_coherent()
in ide_{allocate,release}_dma_engine().
* Add ->prd_max_nents and ->prd_ent_size fields to ide_hwif_t
(+ set default values in ide_allocate_dma_engine()).
* Make ide_{allocate,release}_dma_engine() available also
for CONFIG_BLK_DEV_IDEDMA_SFF=n. Then convert au1xxx-ide.c,
scc_pata.c and sgiioc4.c to use them.
* Add missing ->init_dma method to scc_pata.
This patch also fixes:
- ->dmatable_cpu leak for au1xxx-ide
- too early realease of ->dmatable_cpu for scc_pata
- wrong amount of ->dmatable_cpu memory being freed for sgiioc4
While at it:
- remove superfluous ->dma_base check from ide_unregister()
- return -ENOMEM on error in ide_release_dma_engine()
- beautify error message in ide_release_dma_engine()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:46 +0000 (21:39 +0200)]
ide: make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
Make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
and convert {ics,au1xxx-}ide.c to use it.
While at it:
- dump ATA Status register content on error
- use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:46 +0000 (21:39 +0200)]
ide: make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
Make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
and convert {ics,au1xxx-}ide.c to use it.
While at it:
- use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:46 +0000 (21:39 +0200)]
ide: __ide_dma_end() -> ide_dma_end()
While at it:
- use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:45 +0000 (21:39 +0200)]
pmac: remove needless pmac_ide_destroy_dmatable() wrapper
hwif->sg_nents is always != 0 when this function is called
and there is also no need to explicitely zero hwif->sg_nents.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:45 +0000 (21:39 +0200)]
pmac: remove superfluous pmif == NULL checks
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Elias Oltmanns [Mon, 13 Oct 2008 19:39:45 +0000 (21:39 +0200)]
ide: Two fixes regarding memory allocation
In function ide_devset_execute() we should use __GFP_WAIT rather than
GFP_KERNEL. Also, the allocation cannot possibly fail at that point.
More importantly, there is a potential memory leak in the device probing
code. The infrastructure seems rather complex and I hope I haven't messed
anything up by trying to fix this.
Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
[bart: remove superfluous ide_lock taking]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:45 +0000 (21:39 +0200)]
ide-disk: move /proc handling to ide-disk_proc.c (take 3)
While at it:
- idedisk_capacity() -> ide_disk_capacity()
- idedisk_proc[] -> ide_disk_proc[]
- idedisk_settings[] -> ide_disk_settings[]
v2/3:
Build fix for CONFIG_IDE_PROC_FS=n from Elias Oltmanns.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:45 +0000 (21:39 +0200)]
ide-disk: move all ioctl handling to ide-disk_ioctl.c
While at it:
- idedisk_ioctl() -> ide_disk_ioctl()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:44 +0000 (21:39 +0200)]
ide-floppy: move /proc handling to ide-floppy_proc.c (take 2)
While at it:
- idefloppy_capacity() -> ide_floppy_capacity()
- idefloppy_proc[] -> ide_floppy_proc[]
- idefloppy_settings[] -> ide_floppy_settings[]
v2:
Build fix for CONFIG_IDE_PROC_FS=n from Elias Oltmanns.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:44 +0000 (21:39 +0200)]
ide-floppy: move all ioctl handling to ide-floppy_ioctl.c (take 2)
While at it:
- idefloppy_ioctl() -> ide_floppy_ioctl()
v2:
Fix for idefloppy_ioctl name change from Stephen Rothwell.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:43 +0000 (21:39 +0200)]
ide-cd: no need to zero drive->special.all
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:43 +0000 (21:39 +0200)]
ide: set IDE_AFLAG_DRQ_INTERRUPT in do_identify()
Set IDE_AFLAG_DRQ_INTERRUPT in do_identify() instead of ATAPI
device drivers *_setup() methods.
While at it:
- use ata_id_cdb_intr()
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:43 +0000 (21:39 +0200)]
ide: remove ide_host_alloc_all()
* Remove no longer used ide_host_alloc_all().
* Add MAX_HOST_PORTS define and use it instead of MAX_HWIFS
as the maximum number of host ports possible.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:42 +0000 (21:39 +0200)]
ide-generic: remove no longer needed ide_probe_legacy()
There is now a generic solution [ide_generic_check_pci_legacy_iobases()]
so MIPS-specific ide_probe_legacy() is no longer necessary.
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:42 +0000 (21:39 +0200)]
ide-generic: no need to probe all ports at once
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:42 +0000 (21:39 +0200)]
ide: ->ide_dma_clear_irq() -> ->clear_irq()
* Rename ->ide_dma_clear_irq method to ->clear_irq
and move it from ide_hwif_t to struct ide_port_ops.
* Move ->waiting_for_dma check inside ->clear_irq method.
* Move ->dma_base check inside ->clear_irq method.
piix.c:
* Add ich_port_ops and remove init_hwif_ich() wrapper.
There should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:41 +0000 (21:39 +0200)]
ide: use unique names for struct pci_driver instances
Noticed-by: Russell King <rmk+lkml@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:41 +0000 (21:39 +0200)]
ide: merge all TASKFILE_NO_DATA data phase handlers into taskfile_no_intr()
* Add 'struct task_s' to ide_hwif_t and init it to the current command
in do_rw_taskfile().
* Merge all TASKFILE_NO_DATA data phase handlers into taskfile_no_intr().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:41 +0000 (21:39 +0200)]
ide: factor out reset error reporting from reset_pollfunc()
Factor out reset error reporting from reset_pollfunc()
to ide_reset_report_error() helper.
While at it:
- fix KERN_* printk() levels
- remove 'switch ()'
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:40 +0000 (21:39 +0200)]
ide: convert 'pio_mode' device setting to use DS_SYNC flag
* Convert 'pio_mode' device setting to use DS_SYNC flag.
* Remove unused special_t.b.{set_tune,serviced} and ide_drive_t.tune_req.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:40 +0000 (21:39 +0200)]
ide: remove [ata_]select_t
* Use 'drive->dn & 1' in ide_init_disk().
* remove [ata_]select_t.
While at it:
* Use ATA_DEVICE_OBS define in ide_port_init_devices_data().
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:40 +0000 (21:39 +0200)]
ide: use 'drive->dn & 1' instead of drive->select.b.unit
* Call ide_port_init_devices() in ide_host_register()
also if 'struct ide_port_info *d' is not available.
* Init drive->dn in ide_port_init_devices() instead of
ide_probe_port() so it is valid also in ->init_dev.
* Pass device number to ide_dev_apply_params().
* Use 'drive->dn & 1' instead of drive->select.b.unit.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:39 +0000 (21:39 +0200)]
cy82c693: remove no longer needed CY82C693_DEBUG_LOGS code
Having CY82C693_DEBUG_INFO is enough nowadays.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:39 +0000 (21:39 +0200)]
cy82c693: remove dead CY82C693_SETDMA_CLOCK code
Remove dead CY82C693_SETDMA_CLOCK code and now not needed
init_chipset_cy82c693().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:38 +0000 (21:39 +0200)]
ide: sanitize ide*_pm_* enums
* Move ide*_pm_* enums from ide-io.c to <linux/ide.h>.
* idedisk_pm_* -> ide_pm_*
* ide_pm_state_* -> ide_pm_*
* No need to set ide_pm_* enums to the fixed values.
* Uppercase ide_pm_* enums.
* Fix/update comments.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:38 +0000 (21:39 +0200)]
ide: fix HDIO_DRIVE_TASK[FILE] ioctls for CHS commands on LBA devices
Add IDE_DFLAG_LBA device flag and use it instead of ->select.b.lba.
Since ->tf_load uses ->select.all for ATA Device/Head register this
fixes HDIO_DRIVE_TASK[FILE] ioctls for CHS commands on LBA devices.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:38 +0000 (21:39 +0200)]
ide: remove superfluous ->waiting_for_dma checks
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:37 +0000 (21:39 +0200)]
ide: remove superfluous ->dma field from ide_hwif_t
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:37 +0000 (21:39 +0200)]
ide: remove superfluous ->media field from ide_driver_t
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:37 +0000 (21:39 +0200)]
ide: DMA_PIO_RETRY -> IDE_DFLAG_DMA_PIO_RETRY
Add IDE_DFLAG_DMA_PIO_RETRY and use it instead of
ide_drive_t.state + DMA_PIO_RETRY.
There should be no functional changes cause by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:36 +0000 (21:39 +0200)]
ide: add device flags
Add 'unsigned long dev_flags' to ide_drive_t and convert bitfields
to IDE_DFLAG_* flags.
While at it:
- IDE_DFLAG_ADDRESSING -> IDE_DFLAG_LBA48
- fixup some comments
- remove needless g->flags zeroing from ide*_probe()
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:36 +0000 (21:39 +0200)]
ide-disk: add ide_do_setfeature() helper
Add ide_do_setfeature() helper and convert set_{wcache,acoustic}()
to use it.
There should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:36 +0000 (21:39 +0200)]
ide-disk: set_addressing() fixes
* Return -EIO if arg > 0 and LBA48 is unsupported.
* No need to reset ->addressing.
* Make ->addressing a single bit flag.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:35 +0000 (21:39 +0200)]
ide: fix IDE ACPI for slave device-only configurations
ACPI _GTM / _PS0 / _STM were not called if only slave device was present.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:35 +0000 (21:39 +0200)]
ide-floppy: add a debug_mask module parameter
... with which to control to verbosity of debug messages on module load time.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
[bart: no need to zero debug_mask + move module_param() closer debug_mask]
[bart: init drive->debug_mask in ide_floppy_probe() not in idefloppy_open()]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:35 +0000 (21:39 +0200)]
ide-floppy: convert driver to the new debugging macro
Also:
- leave in the possibility for optimizing away all debugging macros
- add a PFX macro and prepend all printk calls with it for consistency
- change idefloppy_create_rw_cmd's 1st arg from idefloppy_floppy_t * to
ide_drive_t *.
- add a missing printk-level in idefloppy_init
- fix minor checkpatch warnings
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:35 +0000 (21:39 +0200)]
ide: add a driver-wide debugging macro
Add __ide_debug_log() debugging macro which is controlled by drive->debug_mask.
The macro has to have the macro DRV_NAME defined in each driver before use.
Also, add different debugging levels depending on the functionality debugged.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:34 +0000 (21:39 +0200)]
ide: add drive->debug_mask switch
Add a debugging on/off switch for controlling driver debugging
messages dynamically.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Borislav Petkov [Mon, 13 Oct 2008 19:39:34 +0000 (21:39 +0200)]
ide: unify conversion macros
Introduce to_ide_drv() and ide_drv_g() macros and replace the respective
definitions of similar ones in each driver.
There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Adrian Bunk [Mon, 13 Oct 2008 19:39:34 +0000 (21:39 +0200)]
xtensa: remove dead CONFIG_BLK_DEV_IDE code
I don't know why this was there, but it was dead code.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: chris@zankel.net
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:33 +0000 (21:39 +0200)]
ide: remove unnecessary MAX_HWIFS checks from ide-probe.c
MAX_HWIFS is now always equal to the number of IDE major numbers.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:33 +0000 (21:39 +0200)]
ide: remove CONFIG_BLK_DEV_IDE config option (take 2)
Because hd.c was moved to drivers/block/ this config option
is superfluous now and may be removed.
v2:
Fix drivers/ide/Makefile (noticed by Adrian Bunk).
Cc: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:32 +0000 (21:39 +0200)]
ide: make ide_transfer_pc() static
* Move ->ticks field from struct ide_floppy_obj to ide_drive_t.
* Move idefloppy_transfer_pc() to ide-atapi.c and make
ide_transfer_pc() use it.
* Always use ide_transfer_pc as a handler in ide_issue_pc().
* Remove no longer used idefloppy_start_pc_transfer(),
ide*_transfer_pc() and 'handler' argument from ide_issue_pc().
* Make ide_transfer_pc() static.
While at it:
* idefloppy_transfer_pc() -> ide_delayed_transfer_pc()
* IDEFLOPPY_TICKS_DELAY -> IDEFLOPPY_PC_DELAY
* ->ticks -> ->pc_delay
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:32 +0000 (21:39 +0200)]
ide: make ide_pc_intr() static
* Always use ide_pc_intr as a handler in ide_pc_intr().
* Remove no longer used ide*_pc_intr() and 'handler'
argument from ide_{transfer_pc,pc_intr}().
* Make ide_pc_intr() static.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:32 +0000 (21:39 +0200)]
ide: add ->pc_{update,io}_buffers methods
Add ->pc_{update,io}_buffers methods to ide_drive_t and use
them instead of {update,io}_buffers ide_pc_intr() arguments.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:32 +0000 (21:39 +0200)]
ide: add ide_retry_pc() helper
* Add ide_create_request_sense_cmd() and ide_retry_pc() helpers
and convert ide-{atapi,floppy,tape}.c to use them.
* Remove no longer used ide*_create_request_sense_cmd(),
ide*_retry_pc() and 'retry_pc' argument from ide_pc_intr().
* Make ide_queue_pc_head() static.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:31 +0000 (21:39 +0200)]
ide: add request_sense_{pc,rq} to ide_drive_t
Add 'struct ide_atapi_pc request_sense_pc' and 'request request_sense_rq' to
ide_drive_t and use them instead of fields in struct ide_{floppy,tape}_obj.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:31 +0000 (21:39 +0200)]
ide: drop 'timeout' and 'expiry' arguments from ide_pc_intr()
* Move idescsi_expiry() to ide-atapi.c.
* Move get_timeout() to <linux/ide.h>.
* Drop 'timeout' and 'expiry' arguments from ide_pc_intr().
While at it:
* idescsi_expiry() -> ide_scsi_expiry()
* get_timeout() -> ide_scsi_get_timeout()
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:31 +0000 (21:39 +0200)]
ide: add pointer to the current packet command to ide_drive_t
* Add pointer to the current packet command (struct ide_atapi_pc *pc)
to ide_drive_t and use it instead of the pointer in struct ide_*_obj.
* Use drive->pc in ide_{issue,transfer}_pc() and ide_pc_intr()
instead of 'pc' argument.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Mon, 13 Oct 2008 19:39:30 +0000 (21:39 +0200)]
ide: drop dsc_handle argument from ide_pc_intr()
* Add 'int dsc' argument to ->pc_callback method.
* Call ide_tape_handle_dsc() internally in ide_tape_callback()
if dsc argument is set and update ide_pc_intr() accordingly.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylylov [Mon, 13 Oct 2008 19:39:30 +0000 (21:39 +0200)]
sgiioc4: fix messages
Fix several issues with the log messages printed by ide_dma_sgiioc4() and
sgiioc4_ide_setup_pci_device():
- IOC4 registers are memory-mapped but the "BM-DMA at" format corresponds to
I/O mapped registers;
- "%p" format specifiers and type casts used to print non-pointer values;
- using KERN_INFO log level for the error message;
- 'hwif->name' printed as drive's name.
While at it, also:
- return more fitting -EBUSY if request_mem_region() fails;
- make the error message style consistent;
- fix indentation, put the printk() facility and message on the same line;
- use comparisions with NULL instead of ! operator..
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: jeremy@sgi.com
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylylov [Mon, 13 Oct 2008 19:39:29 +0000 (21:39 +0200)]
sgiioc4: sgiioc4_read_status drive busy check fix
Fix the drive non-busy criterion used by sgiioc4_read_status(): neither of the
bits it expects to be set guarantees that the drive is not busy (and might be
interrupting), only the BSY bit itself being zero gurantees that.
While at it, use ATA_BUSY instead of hardcoded value everywhere...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: jeremy@sgi.com
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Randy Dunlap [Mon, 13 Oct 2008 16:24:58 +0000 (09:24 -0700)]
MAINTAINERS: move F: line so that it does not break S: line info
Move F: line so that it doesn't break the S: line and its
explanations.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Reported-by: Jianjun Kong <kongjianjun@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Steven Whitehouse [Mon, 13 Oct 2008 09:46:57 +0000 (10:46 +0100)]
vfs: Use const for kernel parser table
This is a much better version of a previous patch to make the parser
tables constant. Rather than changing the typedef, we put the "const" in
all the various places where its required, allowing the __initconst
exception for nfsroot which was the cause of the previous trouble.
This was posted for review some time ago and I believe its been in -mm
since then.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Alexander Viro <aviro@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 13 Oct 2008 17:08:43 +0000 (10:08 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (60 commits)
Blackfin arch: make sure we include the fix for SPORT hysteresis when reprogramming clocks
Blackfin arch: Fix bogus str_ident check in gpio code
Blackfin arch: AD7879 Touchscreen driver
Blackfin arch: introducing bfin_addr_dcachable
Blackfin arch: fix a typo in comments
Blackfin arch: Remove useless head file
Blackfin arch: make sure L2 start and length are always defined (fixes building on BF542)
Blackfin arch: use the Blackfin on-chip ROM to do software reset when possible
Blackfin arch: update anomaly headers to match the latest sheet
Blackfin arch: bfin_reset() is an internal reboot function ... everyone should go through machine_restart()
Blackfin arch: print out error/warning if you are running on the incorrect CPU type
Blackfin arch: remove non-bf54x ifdef logic since this file is only compiled on bf54x parts
Blackfin arch: update board defconfigs
Blackfin arch: Add optional verbose debug
Blackfin arch: emulate a TTY over the EMUDAT/JTAG interface
Blackfin arch: have is_user_addr_valid() check for overflows (like when address is -1)
Blackfin arch: ptrace - fix off-by-one check on end of memory regions
Blackfin arch: Enable framebuffer support for the BF526-EZkit TFT LCD display
Blackfin arch: flash memory map and dm9000 resources updating
Blackfin arch: early prink code still use uart core console functions to parse and set configure option string
...
Linus Torvalds [Mon, 13 Oct 2008 17:08:08 +0000 (10:08 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
net/mac80211/rx.c: fix build error
acpi: Make ACPI_TOSHIBA depend on INPUT.
net/bfin_mac.c MDIO namespace fixes
jme: remove unused #include <version.h>
netfilter: remove unused #include <version.h>
net: Fix off-by-one in skb_dma_map
smc911x: Add support for LAN921{5,7,8} chips from SMSC
qlge: remove duplicated #include
wireless: remove duplicated #include
net/au1000_eth.c MDIO namespace fixes
net/tc35815.c: fix compilation
sky2: Fix WOL regression
r8169: NULL pointer dereference on r8169 load
Linus Torvalds [Mon, 13 Oct 2008 17:07:53 +0000 (10:07 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
chmc: Mark %ver register inline asm with __volatile__
sparc64: Add missing notify_cpu_starting() call.
sparc32: fix build errors
Linus Torvalds [Mon, 13 Oct 2008 17:06:58 +0000 (10:06 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (33 commits)
ALSA: ASoC codec: remove unused #include <version.h>
ALSA: ASoC: update email address for Liam Girdwood
ALSA: hda: corrected invalid mixer values
ALSA: hda: add mixers for analog mixer on 92hd75xx codecs
ALSA: ASoC: Add destination and source port for DMA on OMAP1
ALSA: ASoC: Drop device registration from GTA01 lm4857 driver
ALSA: ASoC: Fix build of GTA01 audio driver
ALSA: ASoC: Add widgets before setting endpoints on GTA01
ALSA: ASoC: Fix inverted input PGA mute bits in WM8903
ALSA: ASoC: OMAP: Set DMA stream name at runtime in McBSP DAI driver
ALSA: ASoC: OMAP: Add support for OMAP2430 and OMAP34xx in McBSP DAI driver
ALSA: ASoC: OMAP: Add multilink support to McBSP DAI driver
ALSA: ASoC: Make TLV320AIC26 user-visible
ALSA: ASoC - clean up Kconfig for TLV320AIC2
ALSA: ASoC: Make WM8510 microphone input a DAPM mixer
ALSA: ASoC: Implement WM8510 bias level control
ALSA: ASoC: Remove unused AUDIO_NAME define from codec drivers
ALSA: ASoC: tlv320aic3x: Use uniform tlv320aic naming
ALSA: ASoC: Add WM8510 SPI support
ALSA: ASoC: Add WM8753 SPI support
...
Linus Torvalds [Mon, 13 Oct 2008 17:04:04 +0000 (10:04 -0700)]
Merge branch 'proc' of git://git./linux/kernel/git/adobriyan/proc
* 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc:
proc: remove kernel.maps_protect
proc: remove now unneeded ADDBUF macro
[PATCH] proc: show personality via /proc/pid/personality
[PATCH] signal, procfs: some lock_task_sighand() users do not need rcu_read_lock()
proc: move PROC_PAGE_MONITOR to fs/proc/Kconfig
proc: make grab_header() static
proc: remove unused get_dma_list()
proc: remove dummy vmcore_open()
proc: proc_sys_root tweak
proc: fix return value of proc_reg_open() in "too late" case
Fixed up trivial conflict in removed file arch/sparc/include/asm/dma_32.h
Linus Torvalds [Mon, 13 Oct 2008 17:00:44 +0000 (10:00 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (24 commits)
integrity: special fs magic
As pointed out by Jonathan Corbet, the timer must be deleted before
ERROR: code indent should use tabs where possible
The tpm_dev_release function is only called for platform devices, not pnp
Protect tpm_chip_list when transversing it.
Renames num_open to is_open, as only one process can open the file at a time.
Remove the BKL calls from the TPM driver, which were added in the overall
netlabel: Add configuration support for local labeling
cipso: Add support for native local labeling and fixup mapping names
netlabel: Changes to the NetLabel security attributes to allow LSMs to pass full contexts
selinux: Cache NetLabel secattrs in the socket's security struct
selinux: Set socket NetLabel based on connection endpoint
netlabel: Add functionality to set the security attributes of a packet
netlabel: Add network address selectors to the NetLabel/LSM domain mapping
netlabel: Add a generic way to create ordered linked lists of network addrs
netlabel: Replace protocol/NetLabel linking with refrerence counts
smack: Fix missing calls to netlbl_skbuff_err()
selinux: Fix missing calls to netlbl_skbuff_err()
selinux: Fix a problem in security_netlbl_sid_to_secattr()
selinux: Better local/forward check in selinux_ip_postroute()
...
Linus Torvalds [Mon, 13 Oct 2008 16:59:14 +0000 (09:59 -0700)]
Merge git://git.infradead.org/users/dwmw2/random-2.6
* git://git.infradead.org/users/dwmw2/random-2.6:
Fix autoloading of MacBook Pro backlight driver.
Automatic MODULE_ALIAS() for DMI match tables.
Remove asm/a.out.h files for all architectures without a.out support.
Introduce HAVE_AOUT symbol to remove hard-coded arch list for BINFMT_AOUT
Remove redundant CONFIG_ARCH_SUPPORTS_AOUT
S390: Update comments about why we don't use <asm-generic/statfs.h>
SPARC: Use <asm-generic/statfs.h>
PowerPC: Use <asm-generic/statfs.h>
PARISC: Use <asm-generic/statfs.h>
x86_64: Use <asm-generic/statfs.h>
IA64: Use <asm-generic/statfs.h>
ARM: Use <asm-generic/statfs.h>
Make <asm-generic/statfs.h> suitable for 64-bit platforms.
Define and use PCI_DEVICE_ID_MARVELL_88ALP01_CCIC for CAFÉ camera driver
[MTD] [NAND] Define and use PCI_DEVICE_ID_MARVELL_88ALP01_NAND for CAFÉ
Use PCI_DEVICE_ID_88ALP01 for CAFÉ chip, rather than PCI_DEVICE_ID_CAFE.
EFS: Don't set f_fsid in statfs().
Linus Torvalds [Mon, 13 Oct 2008 16:54:35 +0000 (09:54 -0700)]
Merge phase #5 (misc) of git://git./linux/kernel/git/tip/linux-2.6-tip
Merges oprofile, timers/hpet, x86/traps, x86/time, and x86/core misc items.
* 'x86-core-v4-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (132 commits)
x86: change early_ioremap to use slots instead of nesting
x86: adjust dependencies for CONFIG_X86_CMOV
dumpstack: x86: various small unification steps, fix
x86: remove additional_cpus
x86: remove additional_cpus configurability
x86: improve UP kernel when CPU-hotplug and SMP is enabled
dumpstack: x86: various small unification steps
dumpstack: i386: make kstack= an early boot-param and add oops=panic
dumpstack: x86: use log_lvl and unify trace formatting
dumptrace: x86: consistently include loglevel, print stack switch
dumpstack: x86: add "end" parameter to valid_stack_ptr and print_context_stack
dumpstack: x86: make printk_address equal
dumpstack: x86: move die_nmi to dumpstack_32.c
traps: x86: finalize unification of traps.c
traps: x86: make traps_32.c and traps_64.c equal
traps: x86: various noop-changes preparing for unification of traps_xx.c
traps: x86_64: use task_pid_nr(tsk) instead of tsk->pid in do_general_protection
traps: i386: expand clear_mem_error and remove from mach_traps.h
traps: x86_64: make io_check_error equal to the one on i386
traps: i386: use preempt_conditional_sti/cli in do_int3
...
Alan Cox [Mon, 13 Oct 2008 09:46:24 +0000 (10:46 +0100)]
tty: rename the remaining oddly named n_tty functions
Original idea for this from a patch by Rodolfo Giometti which merges various
bits of PPS support
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:46:09 +0000 (10:46 +0100)]
fs3270: Correct error returns
Drop the kernel lock further and also correct cases where we set rc to an
error code, and then return 0
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:45:52 +0000 (10:45 +0100)]
fs3270: remove extra locks
get_current_tty now does internal locking and returns a referenced object,
thus our use of tty_mutex here can go away.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jason Wessel [Mon, 13 Oct 2008 09:45:36 +0000 (10:45 +0100)]
tty: tty_io.c shadows sparse fix
drivers/char/tty_io.c:1413:17: warning: symbol 'buf' shadows an earlier one
drivers/char/tty_io.c:1379:20: originally declared here
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
David S. Miller [Mon, 13 Oct 2008 09:45:26 +0000 (10:45 +0100)]
serial: fix device name reporting when minor space is shared between drivers
The multiple drivers share the minor space occupied by a particular major
number, the actual index within the device name's space is indicated by
the tty_driver->name_base + uart_port->line
Another usable formula is (uart_driver->minor - MINOR_BASE) + port->line
Use those to print the device names properly in such situations in
serial_core.c and 8250.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:45:17 +0000 (10:45 +0100)]
applicom: Fix an unchecked user ioctl range and an error return
Closes bug #11408 by checking the card index range for command 0
Fixes the ioctl to return ENOTTY which is correct for unknown ioctls
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:45:06 +0000 (10:45 +0100)]
tty: Minor tidyups and document fixes for n_tty
Remove/fix some bogus NULL checks, comment some locking etc
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:44:57 +0000 (10:44 +0100)]
tty: Remove lots of NULL checks
Many tty drivers contain 'can't happen' checks against NULL pointers passed
in by the tty layer. These have never been possible to occur. Even more
importantly if they ever do occur we want to know as it would be a serious
bug.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:44:43 +0000 (10:44 +0100)]
tty: fix up gigaset a bit
Stephen's fixes reminded me that gigaset is still rather broken so fix it up
a bit
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stephen Rothwell [Mon, 13 Oct 2008 09:44:33 +0000 (10:44 +0100)]
tty: Fallout from tty-move-canon-specials
Today's linux-next build (x86_64 allmodconfig) failed like this:
/drivers/char/tty_ioctl.c: In function 'change_termios':
drivers/isdn/capi/capi.c:1234: error: implicit declaration of function 'n_tty_ioctl'
drivers/isdn/gigaset/ser-gigaset.c: In function 'gigaset_tty_ioctl':
drivers/isdn/gigaset/ser-gigaset.c:648: error: implicit declaration of function 'n_tty_ioctl'
Introduced by commit
686b5e4aea05a80e370dc931b7f4a8d03c80da54
("tty-move-canon-specials"). I added the following patch (which may not
be correct).
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:44:17 +0000 (10:44 +0100)]
tty: some ICANON magic is in the wrong places
Move the set up on ldisc change into the ldisc
Move the INQ/OUTQ cases into the driver not in shared ioctl code where it
gives bogus answers for other ldisc values
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:44:08 +0000 (10:44 +0100)]
tty: simplify ktermios allocation
Copy the simplification from the pty unix98 special case to the generic one.
This allows us to kill off driver->termios_locked entirely which is nice. We
have to whack bits of the cris driver as it meddles in places it shouldn't
providing its own arrays that were never used anyway.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:43:58 +0000 (10:43 +0100)]
pty: simplify unix98 allocation
We need both termios and termios_locked so allocate them as one
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:43:48 +0000 (10:43 +0100)]
pty: Fix allocation failure double free
The updating and moving around of the pty code added a bug where both the
helper and caller free the main tty struct (the pty driver must free the
o_tty pair itself however).
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Mon, 13 Oct 2008 09:43:38 +0000 (10:43 +0100)]
pty: Coding style and polish
We've done the heavy lifting now its time to mop up a bit
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>