Apparently, "while true; do cat </dev/null >/dev/input/mice; done" causes
an OOM in a short amount of time. Funny that nobody noticed, it actually
is very easy to trigger just by switching between VT1 and VT7...
Signed-off-by: Pete Zaitcev <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
This is a driver for beeper found in LinkSys NSLU2 boxes. It should work
on any ixp4xx based platform.
Signed-off-by: Alessandro Zummo <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
This patch defines a new template to represent each type of
controllers (identified by the processor used). The template has
members that is set with appropriate values during driver
initialisation. This change is done to support new controllers with
minimal change to existing code. In future, for a new controller
support, a template will be declared and its members initialised
appropriately.
Signed-off-by: Sumant Patro <[email protected]>
Rejections fixed and
Signed-off-by: James Bottomley <[email protected]>
This patch (originally submitted by Christoph Hellwig) removes code
duplication in megasas_build_cmd. It also defines
MEGASAS_IOC_FIRMWARE32 to allow 64 bit compiled applications to work.
Signed-off-by: Sumant Patro <[email protected]>
Rejections fixed and
Signed-off-by: James Bottomley <[email protected]>
Patch from Catalin Marinas
The LCD displays were no longer working with Integrator/CP after some
changes to the setup code. This patch re-enables them.
Signed-off-by: Catalin Marinas <[email protected]>
Signed-off-by: Russell King <[email protected]>
The code for pulling the key to use for decrypt was correctly using
the host_mc_decrypt flag. The code that actually decrypted,
however, was based on host_decrypt. This patch changes this
behavior.
Signed-off-by: Etay Bogner <[email protected]>
Signed-off-by: James Ketrenos <[email protected]>
Signed-off-by: Zhu Yi <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
The current orinoco_cs.c can issue the exact same error message for
2 different tests that can fail. Alter them so we can tell which
one of the two failed.
Signed-off-by: Valdis Kletnieks <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Userspace governor need not to hold it's own cpufreq_policy,
better make use of the global core policy.
Also fixes a bug in case of frequency changes via _PPC.
Old min/max values have wrongly been passed to __cpufreq_driver_target()
(kind of buffered) and when max freq was available again, only the old
max(normally lowest freq) was still active.
Signed-off-by: Thomas Renninger <[email protected]>
Signed-off-by: Venkatesh Pallipadi <[email protected]>
Signed-off-by: Dave Jones <[email protected]>
cpufreq_userspace.c | 53 +++++++++++++++++++++++++++-------------------------
1 files changed, 28 insertions(+), 25 deletions(-)
Enable mv643xx_eth driver to work when built as a module on
mv64x60-based embedded systems.
Signed-off-by: Dale Farnsworth <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
Update dev->last_rx on packet receive
This fix corrects errors seen during configuration of the bonding driver.
Signed-off-by: Paolo Galtieri <[email protected]>
Signed-off-by: Dale Farnsworth <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
This patch eliminates a spinlock recursion bug introduced recently.
Since eth_port_send() is always called with the lock held, we simply
remove the locking inside the function itself.
Signed-off-by: Dale Farnsworth <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
There is a problem with fragmented skb in s2io driver version 2.0.9.4
available in 2.6.16-rc1 kernel. The adapter will fail to transmit if
any scatter-gather skb arrives. This patch provides fix for the above
described problem.
Signed-off-by: Ananda Raju <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
On my laptop, the b44 device is created and the carrier state defaults
to ON when created by alloc_etherdev. This means tools like NetworkManager
see the carrier as On and try and bring the device up. The correct thing
to do is mark the carrier as Off when device is created.
Signed-off-by: Stephen Hemminger <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
Since get_settings() returns a signed int and it gets checked
for < 0 to catch an error, res should be a signed int too.
Signed-off-by: Eric Sesterhenn <[email protected]>
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
When the scsi_execute_async interface was added it ended up reducing
the flexibility of userspace to send arbitrary scsi commands through
sg using SG_IO. The SG_IO interface allows userspace to specify the
CDB length. This is now ignored in scsi_execute_async and it is
guessed using the COMMAND_SIZE macro, which is not always correct,
particularly for vendor specific commands. This patch adds a cmd_len
parameter to the scsi_execute_async interface to allow the caller
to specify the length of the CDB.
Signed-off-by: Brian King <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
BIOS might change frequency behind our back when BIOS changes allowed
frequencies via _PPC. In this case cpufreq core got out of sync.
Ask driver for current freq and notify governors about a change
Signed-off-by: Thomas Renninger <[email protected]>
Signed-off-by: Venkatesh Pallipadi <[email protected]>
Signed-off-by: Dave Jones <[email protected]>
Ignore clock frequencies below 2Ghz for CPU's detected with N60 errata bug.
Signed-off-by: Ben Collins <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Dave Jones <[email protected]>
Patch from George G. Davis
This Freescale Semiconductor, Inc. contributed patch adds mem_types[]
support for ARMv6 non-shared device memory region attributes. This
implementation provides support for only first level section mapped
non-shared devices. Second level non-shared device mappings are not
yet supported.
Signed-off-by: George G. Davis <[email protected]>
Signed-off-by: Russell King <[email protected]>
Patch from Lucas Correia Villa Real
This patch defines S3C2400 memory map and adds a S3C24XX macro for
common resources between S3C2400, S3C2410 and S3C2440 cpus.
Signed-off-by: Lucas Correia Villa Real <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
Signed-off-by: Russell King <[email protected]>
Some folk want to use RGB555 rather tahn RGB565 with amba-clcd.
Allow amba-clcd to accept either pixel format.
Signed-off-by: Russell King <[email protected]>
Resetting the adapter causes the ServeRAID driver to exceed
the max time allowed by the softlock watchdog. Resetting the
hardware can easily require 30 or more seconds. To avoid the
"BUG: soft lockup detected on CPU#0!"
result, this patch replaces the mdelay() calls in the
initialization/reset routines with msleep().
Signed-off-by: Jack Hammer <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Internal lun discovery has been removed since fc_transport
integration. Short-circuiting for tape-devices in
qla2x00_update_fcport() could inadvertently result in a
blocked rport timing-out and its targets being reaped.
Signed-off-by: Andrew Vasquez <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
A target can LOGO an initiator at any time (i.e. during I/O,
due to a controller hicup, or as a simple authentication
mechanism after an initial CDB command), when this occurs,
the driver attempts to relogin (PLOGI) to the device via the
DPC thread. Add code to make the appropriate upcall to the
FC transport layer (fc_remote_port_add()) upon successful
completion of the PLOGI.
Signed-off-by: Andrew Vasquez <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
The driver can typically detect port-loss during an
interrupt context (i.e. via interrogation of a status IOCB's
completion status [CS_PORT_LOGGED_OUT]. Due to the calling
requirements of the fc_rport APIs, the driver would defer
removal of the device to the default workqueue. If the
work-item was preceded by an event which caused the port to
obtain visibility (relogin successful, target re-logged into
the topology), deferred removal could inadvertently drop the
rport. The code also no longer defers removal via the
default workqueue, instead opting for use of the driver's
own DPC thread.
Signed-off-by: Andrew Vasquez <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
The patch below "fixes" calculation of the virt_addr for the AUTO_REQSENSE
case. I put "fixes" in quotes because the real fix would be to completely
remove it, but that's beyond the scope of this patch.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
New versions of the Power5 firmware can send a "re-enable" message to
the virtual scsi adapter. This fix makes us handle the message
correctly. Without it, the driver goes catatonic and the system crashes
unpleasantly.
Signed-off-by: Dave Boutcher <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
After the recent overhaul of the block layer the variable
"ordered_flush" is no longer used.
Signed-off-by: Tetsuo Takata <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
We lured Jes to the dark side, and he's going to take over as the sn2
maintainer. His experience and thoroughness will serve him well here.
Signed-off-by: Greg Edwards <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
SGI's prom has added a new feature which avoids an Altix-specific
MCA that can occur with excessive use of ia64_pal_cache_flush. This
patch adds the #define to the sn_feature_sets.h to reflect that bit
is taken.
Signed-off-by: Dean Roe <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
Eliminate a hot shared cacheline that occurs if multiple cpus are
taking unaligned exceptions.
Signed-off-by: Jack Steiner <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
Takashi helped us track down a bad page state bug we thought was coming
from alsa. It turns out we weren't paying attention to the gfp flags
that were passed in to sn_dma_alloc_coherent().
From: Takashi Iwai <[email protected]>
Signed-off-by: Greg Edwards <[email protected]>
Signed-off-by: Mark Maule <[email protected]>
Signed-off-by: Jes Sorensen <[email protected]>
