Noticed by Helge Deller.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Make sure that userspace passes in enough data when sending a MAD.  We
always copy at least sizeof (struct ib_user_mad) + IB_MGMT_RMPP_HDR
bytes from userspace, so anything less is definitely invalid.  Also,
if the length is less than this limit, it's possible for the second
copy_from_user() to get a negative length and trigger a BUG().
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

The following patch fixes a crash caused by attempting to bounce buffer
when an IDE CD-ROM is used on a machine with an IO-MMU. [At least, this
patch fixes things so I can use my IDE CD-ROM behind an ns87415 on a 
HP PA-RISC workstation.]
Signed-off-by: NJames Bottomley <jejb@parisc-linux.org>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Calculation of QP capabilities still isn't exactly right in mthca:
max_send_sge/max_recv_sge fields returned in create_qp can exceed the
handware supported limits.
Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

From: Amit Gud <amitg@calsoftinc.com>

Patch follows from the suggestions by AC and Felipe W Damasio for fixing the
return codes from IDE drivers.

[ bart: fix coding style while at it ]
Signed-off-by: NAmit Gud <gud@eth.net>
Signed-off-by: NDomen Puncer <domen@coderock.org>
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: NThibaut VARENE <varenet@parisc-linux.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

From: Thibaut VARENE <T-Bone@parisc-linux.org>

Cleaning up the hwif without knowing its previous state in pmac.c is a big
and potentially dangerous job, and there seems to be no generic code interface
that would provide either a way to properly release an hwif or to clean it up.

Fixes OOPS for empty PMAC interface and add-on PCI controller.
Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Update Randolph Chung's location, and add Thibaut Varene.
Signed-off-by: NRandolph Chung <tausq@parisc-linux.org>
Signed-off-by: NThibaut Varene <varenet@parisc-linux.org>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>

These drivers do not compile on big endian systems, and parisc
is big endian. Also mark some as broken on m68k as well.
Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>

From: Hanna Linder <hannal@us.ibm.com>

The dev returned from pci_find_device() was not used so it can be
replaced with pci_dev_present().  Compile tested.
Signed-off-by: NHanna Linder <hannal@us.ibm.com>
Signed-off-by: NMaximilian Attems <janitor@sternwelten.at>
Signed-off-by: NDomen Puncer <domen@coderock.org>
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Mention PA-RISC in NS87415 help. PA-RISC [BCJ]xxx0 workstations come with
NS87415 integrated for their CD-ROM drives.
Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>

Depend on GSC, not PARISC.  Machines without GSC don't have a MUX.
Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>

Fix compile warning caused by conflicting types of expand_upwards. IA64
requires it to not be static inline, as it's used outside mm/mmap.c
Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>

The structure ide_driver_t have a .owner field which is a duplicate
of .gendriver.owner field (.gen_driver is a struct device_driver).

This patch removes ide_driver_t's owner field.
Signed-off-by: NLaurent Riffard <laurent.riffard@free.fr>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Support multiple controllers in the via82cxxx IDE driver.
Cable detection and ISA bridge finding have been moved into
their own functions.
Signed-off-by: NDaniel Drake <dsd@gentoo.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

This entry adds needless complication to the driver as it requires the use of
global variables to be passed into via_get_info(), making things quite ugly
when we try and make this driver support multiple controllers simultaneously.

This patch removes /proc/via for simplicity.

On 10/13/05, Daniel Drake <dsd@gentoo.org> wrote:
> Per Bart's suggestion, I've created a user-space app which shows identical
> data (and doesn't even rely on the via82cxxx IDE driver).
>
> http://www.reactivated.net/software/viaideinfo/
>
> So, I think we should be clear to drop /proc/ide/via now.
Signed-off-by: NDaniel Drake <dsd@gentoo.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Jeff Garzik pointed me to his code to see how to remove a disk from
the system _properly_. Well, here it is...
Every place we remove disks we are now testing before calling del_gendisk
or blk_cleanup_queue and then call put_disk.
Signed-off-by: NMike Miller <mike.miller@hp.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

Applications using CCISS_BIG_PASSTHRU complained that the data written
was zeros. The problem is that the buffer is being cleared after the
user copy, unless the user copy has failed... Correct that logic.
Signed-off-by: NMike Miller <mike.miller@hp.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

This patch fixes a bug that breaks hpacucli, a command line interface
for the HP Array Config Utility. Without this fix the utility will
not detect any controllers in the system. I thought I had already fixed
this, but I guess not.

Thanks to all who reported the issue. Please consider this this inclusion.
Signed-off-by: NMike Miller <mikem@beardog.cca.cpqcorp.net>
Signed-off-by: NJens Axboe <axboe@suse.de>

Some leftover comments referring to drivers/block that are now block/.
They don't add any information we don't already have, so kill them.
Signed-off-by: NCoywolf Qi Hunt <qiyong@fc-cn.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

ipw2100: Fix 'Driver using old /proc/net/wireless...' message

Wireless extensions moved the get_wireless_stats handler from being
in net_device into wireless_handler.

A prior instance of this patch resolved the issue for the ipw2200.
This one fixes it for the ipw2100.
Signed-off-by: NBenoit Boissinot <benoit.boissinot@ens-lyon.org>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Change CONFIG_FEC_8XX to depend on CONFIG_8xx instead of CONFIG_FEC.
CONFIG_FEC depends on ColdFire CPUs, which does not apply for the
PPC 8xx processors.
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Update the index file with descriptions of the stable_api_nonsense.txt
and stable_kernel_rules.txt files.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Here's a document that describes the process and procedures of how to do Linux
kernel development.  It has gone through a number of rounds of review on the
linux-kernel mailing list, and contains contributions and help from Paolo
Ciarrocchi, Randy Dunlap, Gerrit Huizenga, Pat Mochel, Hanna Linder, Kay
Sievers, Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi
Kleen, Vadim Lobanov, Jesper Juhl, Adrian Bunk, Keri Harris, Frans Pop, David
A. Wheeler, Junio Hamano, Michael Kerrisk, and Alex Shepard.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Add tree information to MAINTAINERS file.
Signed-off-by: NJody McIntyre <scjody@steamballoon.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

include/net/ieee80211.h: In function `ieee80211_get_payload':
include/net/ieee80211.h:1046: warning: control reaches end of non-void function

Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

hermas_bap_pread,  hermes_bap_pwrite, and hermes_bap_pwrite_pad all have a parameter "len" that is declared unsigned,
but checked for a value less than zero. Auditing the callers, it is possible for len to be passed a negative value, so len should be an int.

Thanks to LinuxICC (http://linuxicc.sf.net)
Signed-off-by: NGabriel A. Devenyi <ace@staticwave.ca>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>