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 <roe@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Eliminate a hot shared cacheline that occurs if multiple cpus are
taking unaligned exceptions.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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 <tiwai@suse.de>
Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Signed-off-by: Mark Maule <maule@sgi.com>
Signed-off-by: Jes Sorensen <jes@sgi.com>
The following patch fixes these problems in MLDv2:
1) Add/remove "delete" records for sending change reports when
addition of a filter results in that filter transitioning to/from
inactive. [same as recent IPv4 IGMPv3 fix]
2) Remove 2 redundant "group_type" checks (can't be IPV6_ADDR_ANY
within that loop, so checks are always true)
3) change an is_in() "return 0" to "return type == MLD2_MODE_IS_INCLUDE".
It should always be "0" to get here, but it improves code locality
to not assume it, and if some race allowed otherwise, doing
the check would return the correct result.
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When returning a message to userspace in reply to a SADB_FLUSH or
SADB_X_SPDFLUSH message, the type was not set for the returned PFKEY
message. The patch below corrects this problem.
Signed-off-by: Jerome Borsboom <j.borsboom@erasmusmc.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This information is already available via /proc/net/bonding/*
therefore it doesn't make sense to require CAP_NET_ADMIN
privileges.
Original patch by Laurent Deniel <laurent.deniel@free.fr>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
sos->os_status is set to a default value of IA64_MCA_COLD_BOOT for an
MCA, but then is incorrectly overwritten with IA64_MCA_SAME_CONTEXT (0).
This makes SAL think that all MCAs have been recovered.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This makes XFS barrier mounts succeed on my SCSI system.
Signed-off-by: Tetsuo Takata <takatatt@intellilink.co.jp>
Signed-off-by: Jens Axboe <axboe@suse.de>
Jens has decided that allowing the default scheduler to be a module is
a bug, and should not be allowed under kconfig. However, I find that
scenario useful for debugging, and wish for the kernel to be able to
handle this situation without OOPSing, if I enable such an option in
the .config directly. This patch dynamically checks for the presence
of the compiled-in default, and falls back to no-op, emitting a
suitable error message, when the default is not available
Tested for a range of boot options on 2.6.16-rc1-mm2.
Signed-off-by: Nate Diller <nate.diller@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
My previous default iosched patch did a poor job dealing with the
'elevator=' boot-time option. The old behavior falls back to the
compiled-in default if the requested one is not registered at boot
time. This patch dynamically evaluates which default
to use, and emits a suitable error message when the requested scheduler
is not available. It also does the 'as' -> 'anticipatory' conversion
before elevator registration, which along with a modified registration
function, allows it to correctly indicate which default scheduler is
in use.
Tested for a range of boot options on 2.6.16-rc1-mm2.
Signed-off-by: Nate Diller <nate.diller@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
On the error path if we allocated an fclone then we will free it in
the wrong pool.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
On my latest laptop, I've had occasional PHY dead on wakeup from
sleep... the PHY would be totally unresponsive even to toggling the hard
reset line until the machine is powered down... Looking closely at the
code, I found some possible issues in the way we setup the MDIO lines
during suspend along with slight divergences from what Darwin does when
resetting it that may explain the problem. That patch change these and
the problem appear to be gone for me at least... I also fixed an mdelay
-> msleep while I was at it to the pmac feature code that is called
when toggling the PHY reset line since sungem doesn't call it in an
atomic context anymore.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>b
Signed-off-by: David S. Miller <davem@davemloft.net>
This fixes some whitespace issues in net/core/filter.c
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Update version to 1.4.31 and add 2006 copyright.
Skip the last digit when reporting the firmware version.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Enhance the ethtool loopback test with PHY loopback test.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add workaround for a hardware interrupt issue. When using INTA,
unmasking of the interrupt and the tag update should be done
separately to avoid some spurious interrupts,
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix TCP/UDP checksum verification. Use status bits in the buffer
descriptor instead of the checksum value to verify rx checksum.
Using the checksum value will be incorrect if the UDP packet has
zero in the UDP checksum field.
Firmware update required for this fix.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Some misc. fixes for WoL, 5708 B1, and a typo '=' instead of '=='.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Improve handshake with bootcode with the following changes:
1. Increase timeout to 100msec and use msleep instead of udelay.
2. Add more error checking for timeouts and errors.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Always set up the device to strip incoming VLAN tags when ASF is
enabled. ASF firmware will not parse packets correctly if VLAN tags
are not stripped.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This fixes the documentation error for 'SERIAL_8250' in
drivers/serial/Kconfig
Signed-off-by: Timothy Charles McGrath <tmHikaru@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Modules: PPC PMAC driver
In 2.6.16-rc1 there is a small typo introduced by the
'Remove device_node addrs/n_addr' changes
which prevents my Powerbook G4 sound from working:
Advanced Linux Sound Architecture Driver Version 1.0.11rc2
(Wed Jan 04 08:57:20 2006 UTC).
snd: can't request rsrc 0 (Sound Control: 0x80000000:80004fff)
ALSA device list:
No soundcards found.
The patch below fixes it. Of course, the patch fixing the i2c issues
('i2c_smbus_write_i2c_block_data' patch) needs to be applied to in
order for the sound to completly work.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Digigram PCXHR driver
sound/pci/pcxhr/pcxhr.c: In function 'pcxhr_update_r_buffer':
sound/pci/pcxhr/pcxhr.c:460: warning: unsigned int format, different type arg (arg 7)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: RME9652 driver
sound/pci/rme9652/hdspm.c: In function 'snd_hdspm_preallocate_memory':
sound/pci/rme9652/hdspm.c:3327: warning: int format, different type arg (arg 4)
sound/pci/rme9652/hdspm.c:3331: warning: int format, different type arg (arg 4)
sound/pci/rme9652/hdspm.c: In function 'snd_hdspm_create':
sound/pci/rme9652/hdspm.c:3513: warning: int format, different type arg (arg 4)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Intel8x0 driver
This patch adds a quirk entry for the Dell Optiplex GX270, on which
the volume is set by the headphone control, not the master control.
Signed-off-by: Chris Ball <cjb@mrao.cam.ac.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: ALI5451 driver
This patch uses #defines for the Vendor ID and Device ID and uses the
new PCI_DEVICE macro.
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Trident driver
Some pcnet32 hardware erroneously has the Vendor ID for Trident. The
pcnet32 driver looks for the PCI ethernet class before grabbing the
hardware, but the current trident driver does not check against the
PCI audio class. This allows the trident driver to claim the pcnet32
hardware. This patch prevents that.
Per Jiri Slaby's request, I changed the trident driver to use
PCI_DEVICE macro and PCI ID #defines.
This patch is untested on Trident 4DWAVE_DX hardware, but has been
tested on pcnet32 hardware.
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: USB generic driver
On the Audigy 2 ZS, disable all sample rate that are not a multiple of
48 kHz because the others work only with the digital output which is
not yet supported.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: YMFPCI driver
Set the (read only) sample rate field in the IEC958 mixer controls to
48 kHz (instead of 44.1 kHz) because that is the rate actually
supported by the hardware.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: USB generic driver
Some widespread USB interface chips with adaptive iso endpoints hang
after receiving a series of empty packets when they expect data (ALSA
bug#1585). To avoid this, we have to send packets containing silence
(zero samples) instead.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
