Or Gerlitz [Sat, 26 Nov 2011 19:55:06 +0000 (19:55 +0000)]
net/mlx4_en: fix sparse warning on a cast which truncates bits from constant value
the MLX4_EN_WOL_DO_MODIFY flag which is defined through enum targets
bit 63, this triggers a "cast truncate bits from constant value
(8000000000000000 becomes 0)" warning from sparse, fix that by using
define instead of enum.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Or Gerlitz [Sat, 26 Nov 2011 19:55:02 +0000 (19:55 +0000)]
net/mlx4: fix UDP RSS related settings
Using RSS which takes into account UDP headers is controlled by
a module param, fix the setting of the HW RSS context to align
with that scheme. So far it was uncoditionally allowing hashing
on the UDP headers.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Or Gerlitz [Sat, 26 Nov 2011 19:54:58 +0000 (19:54 +0000)]
net/mlx4: move RSS related definitions to be global
Towards adding RSS support for IB drivers/application who use
the mlx4 HW, make the RSS related definitions global and change
the mlx4_en driver to use them.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Shlomo Pongratz <shlomop@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 27 Nov 2011 07:39:22 +0000 (07:39 +0000)]
isdn/gigaset: report ISDN4Linux interface only once
Move the "ISDN4Linux interface" message from device registration,
where it is emitted for each device, to driver registration, where
it is emitted only once, for consistency with the CAPI variant.
Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Sun, 27 Nov 2011 20:05:56 +0000 (12:05 -0800)]
Merge branch 'fbdev-for-linus' of git://github.com/schandinat/linux-2.6
* 'fbdev-for-linus' of git://github.com/schandinat/linux-2.6:
viafb: correct sync polarity for OLPC DCON
video:da8xx-fb: Disable and reset sequence on version2 of LCDC
OMAPDSS: DISPC: skip scaling calculations when not scaling
OMAPFB: fix compilation warnings due to missing include
OMAPDSS: HDMI: fix returned HDMI pixel clock
ath9k: Revert change that broke AR928X on Acer Ferrari One
Revert a hunk in drivers/net/wireless/ath/ath9k/hw.c introduced by
commit 2577c6e8f232 ("ath9k_hw: Add support for AR946/8x chipsets") that
caused a nasty regression to appear on my Acer Ferrari One (the box
locks up entirely at random times after the wireless has been started
without any way to get debug information out of it).
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mark Brown [Sun, 27 Nov 2011 19:38:34 +0000 (19:38 +0000)]
ASoC: Fix CODEC enumeration for auto_nc_codec_pins
We need to enumerate all the CODECs that are part of the card we're
instantiating, not all the CODECs that are in the system as the system
may have multiple cards.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Xi Wang [Fri, 25 Nov 2011 21:46:51 +0000 (16:46 -0500)]
Staging: comedi: fix integer overflow in do_insnlist_ioctl()
There is a potential integer overflow in do_insnlist_ioctl() if
userspace passes in a large insnlist.n_insns. The call to kmalloc()
would allocate a small buffer, leading to a memory corruption.
The bug was reported by Dan Carpenter <dan.carpenter@oracle.com>
and Haogang Chen <haogangchen@gmail.com>. The patch was suggested by
Ian Abbott <abbotti@mev.co.uk> and Lars-Peter Clausen <lars@metafoo.de>.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Haogang Chen <haogangchen@gmail.com>. Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Guenter Roeck [Wed, 5 Oct 2011 00:26:04 +0000 (17:26 -0700)]
hwmon: (pmbus/zl6100) Only instantiate external temperature sensor if enabled
BMR4xx devices don't have an external temperature sensor,
and instantiating it does not provide value anyway if it is disabled.
Only instantiate it if it is enabled.
Also optimize wait time between I2C chip accesses in the probe function, and
replace unnecessary check for support for I2C_FUNC_SMBUS_READ_BYTE_DATA with
now required support for I2C_FUNC_SMBUS_READ_WORD_DATA.
Guenter Roeck [Sun, 2 Oct 2011 00:35:44 +0000 (17:35 -0700)]
hwmon: (pmbus/zl6100) Add support for Ericsson BMR45[0,1] and BMR46[2,3,4]
Add support for Ericsson BMR450, BMR451, BMR462, BMR463, and BMR464, which are
based on ZL2005 and ZL2008, to zl6100 driver. Remove BMR450 and BMR451 device
IDs from generic PMBus driver.
Guenter Roeck [Sat, 1 Oct 2011 23:50:36 +0000 (16:50 -0700)]
hwmon: (pmbus/zl6100) Add support for ZL2005
Add explicit support for ZL2005. Functionality is almost the same as with other
Zilker Labs / Intersil chips, but limit register detection does not work reliably.
Takashi Iwai [Thu, 24 Nov 2011 15:33:09 +0000 (16:33 +0100)]
ALSA: hda - Fix jack-detection control of VT1708
VT1708 has no support for unsolicited events per jack-plug, the driver
implements the workq for polling the jack-detection. The mixer element
"Jack Detect" was supposed to control this behavior on/off, but this
doesn't work properly as is now. The workq is always started and the
HP automute is always enabled.
This patch fixes the jack-detect control behavior by triggering / stopping
the work appropriately at the state change. Also the work checks the
internal state to continue scheduling or not.
Dan Carpenter [Fri, 4 Nov 2011 18:20:43 +0000 (21:20 +0300)]
Staging: comedi: integer overflow in do_insnlist_ioctl()
There is an integer overflow here that could cause memory corruption
on 32 bit systems.
insnlist.n_insns could be a very high value size calculation for
kmalloc() could overflow resulting in a smaller "insns" than
expected. In the for (i = 0; i < insnlist.n_insns; i++) {... loop
we would read past the end of the buffer, possibly corrupting memory
as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Federico Vaga [Sat, 29 Oct 2011 07:45:39 +0000 (09:45 +0200)]
Staging: comedi: fix mmap_count
In comedi_fops, mmap_count is decremented at comedi_vm_ops->close but
it is not incremented at comedi_vm_ops->open. This may result in a negative
counter. The patch introduces the open method to keep the counter
consistent.
Bart Westgeest [Tue, 1 Nov 2011 19:01:28 +0000 (15:01 -0400)]
staging: usbip: bugfix for deadlock
Interrupts must be disabled prior to calling usb_hcd_unlink_urb_from_ep.
If interrupts are not disabled, it can potentially lead to a deadlock.
The deadlock is readily reproduceable on a slower (ARM based) device
such as the TI Pandaboard.
Eric Dumazet [Sat, 26 Nov 2011 12:13:44 +0000 (12:13 +0000)]
inet: add a redirect generation id in inetpeer
Now inetpeer is the place where we cache redirect information for ipv4
destinations, we must be able to invalidate informations when a route is
added/removed on host.
As inetpeer is not yet namespace aware, this patch adds a shared
redirect_genid, and a per inetpeer redirect_genid. This might be changed
later if inetpeer becomes ns aware.
Cache information for one inerpeer is valid as long as its
redirect_genid has the same value than global redirect_genid.
Reported-by: Arkadiusz Miśkiewicz <a.miskiewicz@gmail.com> Tested-by: Arkadiusz Miśkiewicz <a.miskiewicz@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
projects / karo-tx-linux.git / log