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Commit Graph

2847 Commits

Author SHA1 Message Date
Al Viro
bf4e70e54c [PATCH] missing include in smc-ultra
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-29 10:42:40 -07:00
Al Viro
03ecc6749a [PATCH] missing include in tda80xx
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-29 10:42:39 -07:00
Linus Torvalds
a78b3371b6 Merge HEAD from master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git 2005-08-29 10:36:48 -07:00
Linus Torvalds
9ab7486e44 Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-mmc.git 2005-08-29 10:35:21 -07:00
Linus Torvalds
975f957dc4 Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-serial.git 2005-08-29 10:34:59 -07:00
Linus Torvalds
2321fbd2b8 Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-ucb.git 2005-08-29 10:34:31 -07:00
Linus Torvalds
3d963f5bb1 Merge refs/heads/upstream from master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-08-29 10:04:37 -07:00
Linus Torvalds
5be1d85c20 Merge refs/heads/upstream from master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-08-29 10:03:46 -07:00
Jeff Garzik
2cba582a49 [libata sata_promise] Do not attempt to use SATA phy on PATA controllers 2005-08-29 05:12:30 -04:00
Andy Fleming
e13934563d [PATCH] PHY Layer fixup
This patch adds back the code that was taken out, thus re-enabling:

* The PHY Layer to initialize without crashing
* Drivers to actually connect to PHYs
* The entire PHY Control Layer

This patch is used by the gianfar driver, and other drivers which are in
development.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-28 20:28:25 -04:00
Jeff Garzik
af36d7f0df [libata] license change, other bits
- changes license of all code from OSL+GPL to plain ole GPL
  - except for NVIDIA, who hasn't yet responded about sata_nv
  - copyright holders were already contacted privately

- adds info in each driver about where hardware/protocol docs may be
  obtained

- where I have made major contributions, updated copyright dates
2005-08-28 20:18:39 -04:00
Heiko Carstens
20b1730af3 [PATCH] zfcp: bugfix and compile fixes
Bugfix (usage of uninitialized pointer in zfcp_port_dequeue) and compile
fixes for the zfcp device driver.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-28 13:53:48 -07:00
Alexey Dobriyan
7f84f22638 [PATCH] zfcp: fix compilation due to rports changes
struct zfcp_port::scsi_id was removed by commit
  3859f6a248

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-28 10:43:18 -07:00
Linus Torvalds
3d52acb342 Merge refs/heads/upstream-fixes from master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-08-27 18:05:14 -07:00
Paul Mackerras
f786648b89 [PATCH] Remove race between con_open and con_close
[ Same race and same patch also by Steven Rostedt <rostedt@goodmis.org> ]

I have a laptop (G3 powerbook) which will pretty reliably hit a race
between con_open and con_close late in the boot process and oops in
vt_ioctl due to tty->driver_data being NULL.

What happens is this: process A opens /dev/tty6; it comes into
con_open() (drivers/char/vt.c) and assign a non-NULL value to
tty->driver_data.  Then process A closes that and concurrently process
B opens /dev/tty6.  Process A gets through con_close() and clears
tty->driver_data, since tty->count == 1.  However, before process A
can decrement tty->count, we switch to process B (e.g. at the
down(&tty_sem) call at drivers/char/tty_io.c line 1626).

So process B gets to run and comes into con_open with tty->count == 2,
as tty->count is incremented (in init_dev) before con_open is called.
Because tty->count != 1, we don't set tty->driver_data.  Then when the
process tries to do anything with that fd, it oopses.

The simple and effective fix for this is to test tty->driver_data
rather than tty->count in con_open.  The testing and setting of
tty->driver_data is serialized with respect to the clearing of
tty->driver_data in con_close by the console_sem.  We can't get a
situation where con_open sees tty->driver_data != NULL and then
con_close on a different fd clears tty->driver_data, because
tty->count is incremented before con_open is called.  Thus this patch
eliminates the race, and in fact with this patch my laptop doesn't
oops.

Signed-off-by: Paul Mackerras <paulus@samba.org>
[ Same patch
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
  in http://marc.theaimsgroup.com/?l=linux-kernel&m=112450820432121&w=2 ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-27 18:03:42 -07:00
Andreas Herrmann
3859f6a248 [PATCH] zfcp: add rports to enable scsi_add_device to work again
This patch fixes a severe problem with 2.6.13-rc7.

Due to recent SCSI changes it is not possible to add any LUNs to the zfcp
device driver anymore.  With registration of remote ports this is fixed.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Acked-by: James Bottomley <jejb@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-27 11:22:36 -07:00
Jan Blunck
729d70f5df [PATCH] sg.c: fix a memory leak in devices seq_file implementation
I know that scsi procfs is legacy code but this is a fix for a memory leak.

While reading through sg.c I realized that the implementation of
/proc/scsi/sg/devices with seq_file is leaking memory due to freeing the
pointer returned by the next() iterator method.  Since next() might return
NULL or an error this is wrong.  This patch fixes it through using the
seq_files private field for holding the reference to the iterator object.

Here is a small bash script to trigger the leak. Use slabtop to watch
the size-32 usage grow and grow.

#!/bin/sh

while true; do
	cat /proc/scsi/sg/devices > /dev/null
done

Signed-off-by: Jan Blunck <j.blunck@tu-harburg.de>
Acked-by: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-27 11:22:27 -07:00
Patrick Boettcher
8126fdbc76 [PATCH] fix for race problem in DVB USB drivers (dibusb)
Fixed race between submitting streaming URBs in the driver and starting
the actual transfer in hardware (demodulator and USB controller) which
sometimes lead to garbled data transfers. URBs are now submitted first,
then the transfer is enabled. Dibusb devices and clones are now fully
functional again.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-27 11:03:45 -07:00
James Morris
820d220de4 [PATCH] Fix capifs bug in initialization error path.
This fixes a bug in the capifs initialization code, where the
filesystem is not unregistered if kern_mount() fails.

Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-27 10:11:40 -07:00
Eric W. Biederman
8dbddf1782 [PATCH] acpi_shutdown: Only prepare for power off on power_off
When acpi_sleep_prepare was moved into a shutdown method we
started calling it for all shutdowns.

It appears this triggers some systems to power off on reboot.

Avoid this by only calling acpi_sleep_prepare if we are going to power
off the system.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-27 10:11:40 -07:00
Francois Romieu
86f0cd5057 [PATCH] r8169: avoid conflict between revisions 2 and 3 of the Linksys EG1032
Both revisions share the same PCI device ID and vendor ID but revision 2
of the device uses SysKonnect's chipset whereas revision 3 of the device
uses Realtek's 8169 chipset.

Credit goes to Christiaan Lutzer <mythtv.lutzer@gmail.com> for reporting
the issue and giving the actual value for the different revisions.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-27 04:41:01 -04:00
Ralf Baechle
815f62bf74 [PATCH] SMP rewrite of mkiss
Rewrite the mkiss driver to make it SMP-proof following the example of
6pack.c.

Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-27 04:35:31 -04:00
Ralf Baechle
214838a210 [PATCH] Fix 6pack setting of MAC address
Don't check type of sax25_family; dev_set_mac_address has already done
that before and anyway, the type to check against would have been
ARPHRD_AX25.  We only got away because AF_AX25 and ARPHRD_AX25 both happen
to be defined to the same value.

Don't check sax25_ndigis either; it's value is insignificant for the
purpose of setting the MAC address and the check has shown to break
some application software for no good reason.

Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-27 04:32:39 -04:00
Ralf Baechle
84a2ea1c2c [PATCH] 6pack Timer initialization
I dropped the timer initialization bits by accident when sending the
p-persistence fix.  This patch gets the driver to work again on halfduplex
links.

Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-27 04:32:39 -04:00
Jeff Garzik
135932651f [libata scsi] fix read/write translation edge cases
Fix bugs for unlikely edge cases noticed by Douglas Gilbert:

- When READ(6)/WRITE(6) sector count == 0, treat it as 256 sectors

- For other READ(x)/WRITE(x), when sector count == 0, error.
  We don't support successfully completing zero-length transfers at
  this time.
2005-08-27 04:20:12 -04:00
Jeff Garzik
d18d36b4ed libata: fix a few alan-isms 2005-08-27 04:13:52 -04:00
Roland Dreier
a4d61e8480 [PATCH] IB: move include files to include/rdma
Move the InfiniBand headers from drivers/infiniband/include to include/rdma.
This allows InfiniBand-using code to live elsewhere, and lets us remove the
ugly EXTRA_CFLAGS include path from the InfiniBand Makefiles.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:38 -07:00
Michael S. Tsirkin
1ad62a19f1 [PATCH] IPoIB: Fix device removal race
Currently we may have work scheduled in default kernel workqueue when
the device is going down.  The device could get freed before this
workqueue gets serviced.  I am actually seeing this causing system
hangs.

The following patch fixes this by using ipoib_workqueue which gets
flushed when the device is going down.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:38 -07:00
Sean Hefty
fe9e08e17a [PATCH] IB: Add handling for ABORT and STOP RMPP MADs.
Add handling for ABORT / STOP RMPP MADs.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:38 -07:00
Sean Hefty
b9ef520f9c [PATCH] IB: fix userspace CM deadlock
Fix deadlock condition resulting from trying to destroy a cm_id
from the context of a CM thread.  The synchronization around the
ucm context structure is simplified as a result, and some simple
code cleanup is included.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:38 -07:00
Roland Dreier
4ce059378c [PATCH] IPoIB: Set full membership bit in P_Keys
Always make sure that the full membership bit is set in the P_Keys
that IPoIB uses.  This makes sure that all hosts join the correct
multicast groups so that hosts that are partial partition members
can talk to the rest of the network.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
ec34a922d2 [PATCH] IB/mthca: Add SRQ implementation
Add mthca support for shared receive queues (SRQs),
including userspace SRQs.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
d20a401928 [PATCH] IB/mthca: Handle context tables smaller than our chunk size
When creating a table in context memory where the table is smaller
than our chunk size, we don't want to allocate and map a full chunk.
Instead, allocate just enough memory to cover the table.

This can be pretty simple because all tables are a power-of-2 size, so
either the table is a multiple of the chunk size, or it's smaller than
one chunk.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
c04bc3d1f4 [PATCH] IB/mthca: Move WQE structures into their own header
Move the definitions of the WQE structures from mthca_qp.c into
mthca_wqe.h, so that we'll be able to share them when we add the
SRQ code in mthca_srq.c.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
288bdeb4bc [PATCH] IB/mthca: Simplify handling of completions with error
Mem-free HCAs never generate error CQEs that complete multiple WQEs,
so just skip the call to mthca_free_err_wqe() for them rather than
having logic to handle the mem-free case in mthca_free_err_wqe().

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
87b816706b [PATCH] IB/mthca: Factor out common queue alloc code
Clean up the allocation of memory for queues by factoring out the
common code into mthca_buf_alloc() and mthca_buf_free().  Now CQs and
QPs share the same queue allocation code, which we'll also use for SRQs.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
f520ba5aa4 [PATCH] IB: userspace SRQ support
Add SRQ support to userspace verbs module.  This adds several commands
and associated structures, but it's OK to do this without bumping the
ABI version because the commands are added at the end of the list so
they don't change the existing numbering.  There are two cases to
worry about:

1. New kernel, old userspace.  This is OK because old userspace simply
   won't try to use the new SRQ commands.  None of the old commands are
   changed.

2. Old kernel, new userspace.  This works perfectly as long as
   userspace doesn't try to use SRQ commands.  If userspace tries to
   use SRQ commands, it will get EINVAL, which is perfectly
   reasonable: the kernel doesn't support SRQs, so we couldn't do any
   better.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00
Roland Dreier
d41fcc6705 [PATCH] IB: Add SRQ support to midlayer
Make the required core API additions and changes for
shared receive queues (SRQs).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Roland Dreier
d1887ec212 [PATCH] IB/mthca: Report correct max_msg_sz
Set the max_msg_sz port property correctly in mthca's port_query
function.  Also zero out the attr struct so that we don't leave
any other members uninitialized.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Roland Dreier
da6561c285 [PATCH] IB/mthca: Use correct port width capability value
When we call the INIT_IB firmware command to bring up a port, use
the actual port width capability returned by the QUERY_DEV_LIM
command instead of always trying to enable both 1X and 4X.  This
fixes breakage seen when the firmware is build to allow 4X only.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Olaf Hering
2aeba9a03b [PATCH] IB: Remove unnecessary includes of <linux/version.h>
changing CONFIG_LOCALVERSION rebuilds too much, for no appearent reason.
Remove unneeded includes of <linux/version.h>.

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Hal Rosenstock
5dd2ce1200 [PATCH] IB: Fix ib_mad_thread_completion_handler declaration
Change ib_mad_thread_completion_handler to conform to ib_comp_handler
declaration.

Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Guy German
7f9f2dba72 [PATCH] IB/mthca: use generic function instead of arbel_ version in mthca_free_region()
Use the generic key_to_hw_index() function instead of the Arbel-specific
version in mthca_free_region().

Signed-off-by: Guy German <guyg@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Roland Dreier
ffbf4c34f1 [PATCH] IB: unmap FMRs when destroying FMR pool
Make sure that all FMRs are unmapped before we deallocate them so that
we don't leak references to our protection domain when destroying an
FMR pool.  (Bug reported by Guy German <guyg@voltaire.com>)

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:36 -07:00
Michael S. Tsirkin
2e8b981c5d [PATCH] IB/mthca: add HCA board ID to sysfs info
Add support for reporting HCA board ID returned from QUERY_ADAPTER
firmware command through sysfs.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:35 -07:00
Sean Hefty
97f52eb438 [PATCH] IB: sparse endianness cleanup
Fix sparse warnings.  Use __be* where appropriate.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:35 -07:00
Hal Rosenstock
92a6b34bf4 [PATCH] IB: Eliminate redundant NULL checks
IPoIB: Eliminate NULL checks prior to calling kfree

Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:35 -07:00
Roland Dreier
2a1d9b7f09 [PATCH] IB: Add copyright notices
Make some lawyers happy and add copyright notices for people who
forgot to include them when they actually touched the code.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:35 -07:00
Tziporet Koren
49f6a7fbe1 [PATCH] IB: Update current firmware versions in mthca driver
Update FW versions in mthca according to July 05 Mellanox release

Signed-off-by: Tziporet Koren <tziporet@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:34 -07:00
NeilBrown
657390d25d [PATCH] md: clear the 'recovery' flags when starting an md array.
It's possible for this to still have flags in it and a previous instance
has been stopped, and that confused the new array using the same mddev.

Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 19:37:13 -07:00
NeilBrown
72008652da [PATCH] md: create a MODULE_ALIAS for md corresponding to its block major number.
I just discovered this is needed for module auto-loading.

Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 19:37:12 -07:00
Roland Dreier
e1bcfcaa0b [PATCH] IB: fix use-after-free in user verbs cleanup
Fix a use-after-free bug in userspace verbs cleanup: we can't touch
mr->device after we free mr by calling ib_dereg_mr().

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 19:37:12 -07:00
Mark M. Hoffman
bebf4688e9 [PATCH] I2C hwmon: kfree fixes
This patch fixes several instances of hwmon drivers kfree'ing the "wrong"
pointer; the existing code works somewhat by accident.

(akpm: plucked from Greg's queue based on lkml discussion.  Finishes off the
patch from Jon Corbet)

Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 19:37:12 -07:00
Jeff Garzik
953d1137fc [libata sata_sil] list documentation URL, since its public 2005-08-26 19:46:24 -04:00
Linus Torvalds
13142341ac Merge HEAD from master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git 2005-08-26 16:32:31 -07:00
Jean Delvare
3fd1bb9baa [PATCH] hwmon: Off-by-one error in fscpos driver
Coverity uncovered an off-by-one error in the fscpos driver, in function
set_temp_reset(). Writing to the temp3_reset sysfs file will lead to an
array overrun, in turn causing an I2C write to a random register of the
FSC Poseidon chip. Additionally, writing to temp1_reset and temp2_reset
will not work as expected. The fix is straightforward.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 16:31:46 -07:00
Al Viro
3515d0161d [PATCH] late spinlock initialization in ieee1394/ohci
spinlock used in irq handler should be initialized before registering
irq, even if we know that our device has interrupts disabled; handler
is registered shared and taking spinlock is done unconditionally.  As
it is, we can and do get oopsen on boot for some configuration, depending
on irq routing - I've got a reproducer.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Ben Collins <bcollins@debian.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 16:30:30 -07:00
Al Viro
a46206e74e [PATCH] bogus function type in qdio
In qdio_get_micros() volatile in return type is plain noise (even with old
gccisms it would make no sense - noreturn function returning __u64 is a
bit odd ;-)

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 16:30:30 -07:00
Al Viro
b6a9ad7389 [PATCH] bogus iounmap() in emac
Dumb typo: iounmap(&local_pointer_variable).

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 16:30:30 -07:00
Alexey Dobriyan
1f57ff89fe [PATCH] drivers/hwmon/*: kfree() correct pointers
The adm9240 driver, in adm9240_detect(), allocates a structure.  The
error path attempts to kfree() ->client field of it (second one),
resulting in an oops (or slab corruption) if the hardware is not present.

->client field in adm1026, adm1031, smsc47b397 and smsc47m1 is the first in
${HWMON}_data structure, but fix them too.

Signed-off-by: Jonathan Corbet <corbet@lwn.net
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 16:30:30 -07:00
Alan Cox
b73fc89f6d [PATCH] libata: regularize dma_start/stop arguments
Needed for a few PATA drivers.

Also fix up a wrong comment.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-26 17:36:26 -04:00
Alan Cox
31433ea369 [PATCH] libata: typo
You spelt heuristic wrongly. Also reformatted to 80 columns,
ignore the diff and fix the typo if you prefer that.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-26 17:36:25 -04:00
Linus Torvalds
755528c860 Ignore disabled ROM resources at setup
Writing even a disabled value seems to mess up some matrox graphics
cards.  It may be a card-related issue, but we may also be writing
reserved low bits in the result.

This was a fall-out of switching x86 over to the generic PCI resource
allocation code, and needs more debugging.  In particular, the old x86
code defaulted to not doing any resource allocations at all for ROM
resources.

In the meantime, this has been reported to make X happier by Helge
Hafting <helgehaf@aitel.hist.no>.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 10:49:22 -07:00
Linus Torvalds
26aad69e3d Only pre-allocate 256 bytes of cardbio IO range
It may seem small, but most cards need much less, if any, and this not
only makes the code adhere to the comment, it seems to fix a boot-time
lockup on a ThinkPad 380XD laptop reported by Tero Roponen <teanropo@cc.jyu.fi>

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 10:40:10 -07:00
Francois Romieu
3690b6c124 [PATCH] sis190: complete the mii probe before registering the netdevice
The userspace must not be able to issue ethtool command and manage the
mii before it is completely initialized. Avoid some pesky "eth%d" messages.

Signed-off-by: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-26 00:52:11 -04:00
Jeff Garzik
b8f6153ee4 libata: fix EH locking
Wrap ata_qc_complete() calls in EH context in spinlocks, to prevent
races (mainly in ATAPI code paths).
2005-08-25 22:01:20 -04:00
Michael Chan
d4ef160889 [TG3]: Fix ethtool loopback test lockup
The tg3_abort_hw() call in tg3_test_loopback() is causing lockups on
some devices. tg3_abort_hw() disables the memory arbiter, causing
tg3_reset_hw() to hang when it tries to write the pre-reset signature.
tg3_abort_hw() should only be called after the pre-reset signature has
been written. This is all done in tg3_reset_hw() so the tg3_abort_hw()
call is unnecessary and can be removed.

[ Also bump driver version and release date. -DaveM ]

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-25 15:31:41 -07:00
Malli Chilakala
611494dcca [PATCH] e100: Driver version, white space, comments & other
Driver version, white space, comments & other

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-25 16:18:33 -04:00
Malli Chilakala
685fac63f5 [PATCH] e100: CPU cycle saver microcode
Add cpu cycle saver microcode to 8086:{1209/1229} other than ICH devices.

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-25 16:18:33 -04:00
Malli Chilakala
e6280f26b4 [PATCH] e100: Increased delay loop for command blocks
Increased delay loop for command blocks

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-25 16:18:33 -04:00
Malli Chilakala
996ec3533a [PATCH] e100: fixed endian bug in xmit_prepare routine
Fixed endian bug associated with cb_i bit in xmit_prepare

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-25 16:18:32 -04:00
Malli Chilakala
a074fb8608 [PATCH] e100: added msleep_interruptible delay
added msleep_interruptible delay right before returning from diag_test

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-25 16:18:32 -04:00
Malli Chilakala
136df52d53 [PATCH] e100: Do not check Rx packet length against mtu
Do not check Rx packet length against mtu - patch from Darren Tucker

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-25 16:18:32 -04:00
Jens Axboe
9c2c38a122 [PATCH] cfq-iosched.c: minor fixes
One critical fix and two minor fixes for 2.6.13-rc7:

- Max depth must currently be 2 to allow barriers to function on SCSI
- Prefer sync request over async in choosing the next request
- Never allow async request to preempt or disturb the "anticipation" for
  a single cfq process context. This is as-designed, the code right now
  is buggy in that area.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24 10:22:44 -07:00
Jeff Garzik
75a95178da Merge upstream into 'upstream' branch of netdev-2.6.git.
Hand fix merge conflict in drivers/net/tokenring/Kconfig.
2005-08-24 01:03:34 -04:00
Jeff Garzik
617e44fdfd Merge /spare/repo/linux-2.6/ 2005-08-24 00:55:22 -04:00
Linus Torvalds
005940ead6 Merge head 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-08-23 20:00:17 -07:00
lepton
2bbfb16bf3 [PATCH] usbnet oops fix
There's a "return the wrong SKB" error in the GL620A cable minidriver
(for "usbnet") which can oops.  This would not appear when talking
Linux-to-Linux, only Linux-to-Windows (for recent Linuxes).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 19:59:38 -07:00
Al Viro
17566c3c5e [PATCH] s390 __CHECKER__ ifdefs
remove the bogus games with explicit ifdefs on __CHECKER__

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:46 -07:00
Al Viro
fa53bb650e [PATCH] Kconfig fix (non-modular SCSI drivers)
non-modular scsi drivers depend on built-in scsi

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:46 -07:00
Al Viro
ade31f38f2 [PATCH] typo fix in qdio.c
dumb typo: u32 volatile * mistyped as u32 * volatile

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:45 -07:00
Al Viro
530d8e9738 [PATCH] emac netpoll fix
netpoll is void(struct net_device *), not int(struct net_device *)

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:45 -07:00
Al Viro
a828b8e4e6 [PATCH] m32r_sio gcc4 fixes
extern declaration followed by static in drivers/serial/m32r_sio.c

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:44 -07:00
Al Viro
531e5ca62b [PATCH] missing include in pcmcia_resource.c
missing include of asm/irq.h

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:43 -07:00
Al Viro
a238b56350 [PATCH] Kconfig fix (sparc32 drivers/char dependencies)
since sparc32 Kconfig includes drivers/char/Kconfig (instead of duplicating
its parts) we need several new dependencies there to exclude the stuff
broken on sparc32 and not excluded by existing dependencies.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:43 -07:00
Al Viro
997183dc2a [PATCH] Kconfig fix (emac dependencient)
emac doesn't build modular; ibm_emac_debug doesn't build at all (missing
headers).

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:43 -07:00
Al Viro
51583cf108 [PATCH] Kconfig fix (VGA console on arm/versatile)
VGA console doesn't exist (or build) on arm/versatile; dependency fixed.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:42 -07:00
Al Viro
84b6a2323a [PATCH] Kconfig fix (amba on arm/versatile)
AMBA_PL010 is broken on arm/versatile; marked as such

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:42 -07:00
Al Viro
a838e543db [PATCH] Kconfig fix (acornscsi)
acornscsi had been broken for a long time; marked as such

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:42 -07:00
Al Viro
9ff658589b [PATCH] Kconfig fix (M32R_PLDSIO dependecies)
M32R_PLDSIO depends on subarchitecture providing PLD_ESIO0CR and
friends.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:42 -07:00
Al Viro
14d891d203 [PATCH] Kconfig fix (parport_pc on m32r)
parport_pc shouldn't be picked on m32r (no asm/parport.h, for starters)

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:41 -07:00
Al Viro
ab62c1e1da [PATCH] Kconfig fix (airo_cs on m32r)
airo_cs is broken on m32r; marked as such. [Proper fix would involve
separating PCI-dependent parts and making sure they don't get in the
way _and_ arranging for asm/scatterlist.h getting picked on m32r]

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:41 -07:00
Al Viro
a4d544fdd3 [PATCH] Kconfig fix (tms380tr and ISA_DMA_API)
ISA parts of tms380tr are using ISA DMA helpers and should depend on
ISA_DMA_API.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:41 -07:00
Al Viro
b545d48ca0 [PATCH] Kconfig fix (arv)
arv uses constants provided only by include/asm-m32r/m32700ut/m32700ut_lan.h
It won't build for any subarchitecture other than M32700UT; marked as such.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:41 -07:00
Al Viro
a2b2f45be7 [PATCH] Kconfig fix (infiniband and PCI)
infiniband uses PCI helpers all over the place (including the core parts) and
won't build without PCI.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:41 -07:00
Al Viro
897874fa9c [PATCH] Kconfig fix (PMAC_BACKLIGHT on ppc64)
PMAC_BACKLIGHT is broken on ppc64; marked as such

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:40 -07:00
Al Viro
6622b8c780 [PATCH] Kconfig fix (HISAX_FRITZPCI on ppc64)
HISAX_FRITZPCI is broken on ppc64; marked as such

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:40 -07:00
Al Viro
253a9c3308 [PATCH] Kconfig fix (m32r genrtc)
genrtc is not for m32r; marked as such.  Probably ought to put that into
arch/* - list of "don't build it on <platform>" is getting too long.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:40 -07:00
Al Viro
e9bcb173dd [PATCH] Kconfig fix (epca on 64bit)
epca is broken on 64bit; marked as such

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:39 -07:00
Alexey Dobriyan
81065e2f41 [PATCH] zd1201 kmalloc size fix
Noticed by Coverity checker.

(akpm: I stole this from Greg's tree and used the (IMO) tidier sizeof(*p)
construct).

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 11:44:30 -07:00