Linus Torvalds [Tue, 31 Jan 2006 18:20:49 +0000 (10:20 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Tue, 31 Jan 2006 18:16:55 +0000 (10:16 -0800)]
Don't try to "validate" a non-existing timeval.
settime() with a NULL timeval is silly but legal.
Noticed by Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Daniel Drake [Sat, 21 Jan 2006 19:35:34 +0000 (19:35 +0000)]
[PATCH] Clarify help text of SKGE/SK98LIN/SKY2
Some users have commented that it is unclear which driver they should be
using for their Marvell/SysKonnect network adapter, and which ones
are/aren't interchangable.
This patch attempts to reduce the confusion.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jeff Garzik [Tue, 31 Jan 2006 16:50:11 +0000 (11:50 -0500)]
Merge branch 'upstream-fixes' of git://git./linux/kernel/git/linville/wireless-2.6
Jens Axboe [Tue, 31 Jan 2006 14:24:34 +0000 (15:24 +0100)]
[BLOCK] A few kerneldoc fixups
Signed-off-by: Jens Axboe <axboe@suse.de>
Baruch Even [Tue, 31 Jan 2006 04:54:39 +0000 (20:54 -0800)]
[TCP] H-TCP: Fix accounting
This fixes the accounting in H-TCP, the ccount variable is also
adjusted a few lines above this one.
This line was not supposed to be there and wasn't there in the patches
originally submitted, the four patches submitted were merged to one
and in that merge the bug was introduced.
Signed-Off-By: Baruch Even <baruch@ev-en.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Jones [Tue, 31 Jan 2006 04:27:17 +0000 (20:27 -0800)]
[IPV4] igmp: remove pointless printk
This is easily triggerable by sending bogus packets,
allowing a malicious user to flood remote logs.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 31 Jan 2006 00:46:24 +0000 (16:46 -0800)]
[SPARC]: Fix compile failures in math-emu.
Kill debugging default switch cases in do_one_mathemu().
That case is handled properly already and gcc hates
the empty statement that results when the debug code is
disabled.
Pointed out by kaffe.
Signed-off-by: David S. Miller <davem@davemloft.net>
Vlad Yasevich [Tue, 31 Jan 2006 00:00:40 +0000 (16:00 -0800)]
[SCTP]: heartbeats exceed maximum retransmssion limit
The number of HEARTBEAT chunks that an association may transmit is
limited by Association.Max.Retrans count; however, the code allows
us to send one extra heartbeat.
This patch limits the number of heartbeats to the maximum count.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vlad Yasevich [Mon, 30 Jan 2006 23:59:54 +0000 (15:59 -0800)]
[SCTP]: correct the number of INIT retransmissions
We currently count the initial INIT/COOKIE_ECHO chunk toward the
retransmit count and thus sends a total of sctp_max_retrans_init chunks.
The correct behavior is to retransmit the chunk sctp_max_retrans_init in
addition to sending the original.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Mon, 30 Jan 2006 18:23:17 +0000 (19:23 +0100)]
[PATCH] PCMCIA=m, HOSTAP_CS=y is not a legal configuration
CONFIG_PCMCIA=m, CONFIG_HOSTAP_CS=y doesn't compile.
Reported by "Gabriel C." <crazy@pimpmylinux.org>.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Mon, 30 Jan 2006 15:42:24 +0000 (09:42 -0600)]
[PATCH] Typo corrections for ieee80211
This patch, generated against 2.6.16-rc1-git4, corrects two typographical
errors in ieee80211_rx.c and adds the facility name to a bare printk.
Signed-Off-By: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Tue, 24 Jan 2006 08:37:41 +0000 (16:37 +0800)]
[PATCH] ipw2200: Fix a variable referenced after kfree() bug
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Tue, 24 Jan 2006 08:36:31 +0000 (16:36 +0800)]
[PATCH] ipw2200: Fix sw_reset doesn't clear the static essid problem
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Tue, 24 Jan 2006 08:36:22 +0000 (16:36 +0800)]
[PATCH] ipw2200: Fix "iwspy ethx off" causes kernel panic
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Tue, 24 Jan 2006 05:49:32 +0000 (13:49 +0800)]
[PATCH] ipw2100: Fix setting txpower failed problem
The ipw2100 driver misunderstood the parameter of txpower.
Tx Power off means turn off the radio, but the driver interpret it as
"can't set txpower". So when getting the txpower, it sets disabled=1 to
the iwconifg tool in managed mode. And the tool will display "Tx Power off"
when disabled=1.
Now, in managed mode, iwconfig will not show "TX Power" if the radio is not
switched off. It will only display "Tx Power off" only if the radio is killed.
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Tue, 24 Jan 2006 05:49:26 +0000 (13:49 +0800)]
[PATCH] ipw2100: Fix a gcc compile warning
drivers/net/wireless/ipw2100.c:2236: warning: `ipw2100_match_buf' defined
but not used
Cc: Yi Zhu <yi.zhu@intel.com>
Cc: James Ketrenos <jketreno@linux.intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jens Axboe [Mon, 30 Jan 2006 15:09:35 +0000 (16:09 +0100)]
[LIBATA] Blacklist certain Maxtor firmware revisions for FUA support
It looks like they are either discarding or corrupting data when the FUA
command is used, bad.
Signed-off-by: Jens Axboe <axboe@suse.de>
David S. Miller [Mon, 30 Jan 2006 09:31:09 +0000 (01:31 -0800)]
[SPARC64]: Kill compat_sys_clock_settime sign extension stub.
It's wrong and totally unneeded.
Signed-off-by: David S. Miller <davem@davemloft.net>
Sumant Patro [Wed, 25 Jan 2006 20:02:40 +0000 (12:02 -0800)]
[SCSI] megaraid_sas: new template defined to represent each type of controllers
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 <Sumant.Patro@lsil.com>
Rejections fixed and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Sumant Patro [Wed, 25 Jan 2006 19:53:25 +0000 (11:53 -0800)]
[SCSI] megaraid_sas: cleanup queue command path
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 <Sumant.Patro@lsil.com>
Rejections fixed and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Jeff Garzik [Sat, 28 Jan 2006 21:06:30 +0000 (16:06 -0500)]
Merge branch 'upstream-fixes' of git://git./linux/kernel/git/linville/wireless-2.6
Catalin Marinas [Sat, 28 Jan 2006 20:54:50 +0000 (20:54 +0000)]
[ARM] 3289/1: Enable the LCD support for Integrator/CP
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 <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Zhu Yi [Thu, 19 Jan 2006 08:21:19 +0000 (16:21 +0800)]
[PATCH] ieee80211: Fix A band min and max channel definitions
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Thu, 19 Jan 2006 08:20:59 +0000 (16:20 +0800)]
[PATCH] ieee80211: Fix iwlist scan can only show about 20 APs
Limit the amount of output given to iwlist scan.
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Thu, 19 Jan 2006 08:20:42 +0000 (16:20 +0800)]
[PATCH] ieee80211: Fix problem with not decrypting broadcast packets
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 <etay.bogner@gmail.com>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Valdis.Kletnieks@vt.edu [Thu, 19 Jan 2006 07:07:47 +0000 (02:07 -0500)]
[PATCH] orinoco_cs: tweak Vcc debugging messages
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 <valdis.kletnieks@vt.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Thomas Renninger [Fri, 27 Jan 2006 15:15:26 +0000 (16:15 +0100)]
[CPUFREQ] Get rid of userspace policy struct, make userspace gov _PPC safe.
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 <trenn@suse.de>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
cpufreq_userspace.c | 53 +++++++++++++++++++++++++++-------------------------
1 files changed, 28 insertions(+), 25 deletions(-)
Dale Farnsworth [Fri, 27 Jan 2006 08:05:51 +0000 (01:05 -0700)]
[PATCH] mv643xx_eth: Fix for building as a module
Enable mv643xx_eth driver to work when built as a module on
mv64x60-based embedded systems.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Dale Farnsworth [Fri, 27 Jan 2006 08:04:43 +0000 (01:04 -0700)]
[PATCH] mv643xx_eth: Whitespace cleanup
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Paolo Galtieri [Fri, 27 Jan 2006 08:03:38 +0000 (01:03 -0700)]
[PATCH] mv643xx_eth: Update dev->last_rx on packet receive
Update dev->last_rx on packet receive
This fix corrects errors seen during configuration of the bonding driver.
Signed-off-by: Paolo Galtieri <pgaltieri@mvista.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Dale Farnsworth [Fri, 27 Jan 2006 08:02:05 +0000 (01:02 -0700)]
[PATCH] mv643xx_eth: Fix spinlock recursion bug
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 <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Dave Jones [Fri, 27 Jan 2006 06:40:40 +0000 (22:40 -0800)]
[X86] Add new Intel cache descriptors.
From http://www.intel.com/design/xeon/applnots/
24161830.pdf
16MB of 16-way assoc 64 byte per cacheline L3 cache anyone? Yum.
Signed-off-by: Dave Jones <davej@redhat.com>
Ananda Raju [Thu, 19 Jan 2006 19:11:54 +0000 (14:11 -0500)]
[PATCH] s2io: scatter-gather fix
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 <ananda.raju@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Sat, 21 Jan 2006 05:13:17 +0000 (21:13 -0800)]
[PATCH] b44: fix laptop carrier detect
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 <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Eric Sesterhenn [Fri, 20 Jan 2006 20:32:56 +0000 (23:32 +0300)]
[PATCH] acenic: fix checking of read_eeprom_byte() return values
tmp in ace_init is u32 thus rendering read_eeprom_byte() return values
checks useless.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Eric Sesterhenn [Fri, 20 Jan 2006 20:30:01 +0000 (23:30 +0300)]
[PATCH] bonding: fix ->get_settings error checking
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 <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Prarit Bhargava [Wed, 25 Jan 2006 23:51:14 +0000 (18:51 -0500)]
[IA64-SGI] Add PROM feature set for device flush list
Introduce PRF_DEVICE_FLUSH_LIST flag for older PROMs.
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
brking@us.ibm.com [Mon, 23 Jan 2006 21:03:22 +0000 (15:03 -0600)]
[SCSI] Prevent scsi_execute_async from guessing cdb length
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 <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Thomas Renninger [Thu, 26 Jan 2006 17:46:33 +0000 (18:46 +0100)]
[CPUFREQ] _PPC frequency change issues
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 <trenn@suse.de>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Ben Collins [Thu, 19 Jan 2006 07:45:39 +0000 (23:45 -0800)]
[CPUFREQ] p4-clockmod: Workaround for CPU's with N60 errata
Ignore clock frequencies below 2Ghz for CPU's detected with N60 errata bug.
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Jones <davej@redhat.com>
George G. Davis [Thu, 26 Jan 2006 15:21:28 +0000 (15:21 +0000)]
[ARM] 3269/1: Add ARMv6 MT_NONSHARED_DEVICE mem_types[] index
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 <gdavis@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lucas Correia Villa Real [Thu, 26 Jan 2006 15:20:50 +0000 (15:20 +0000)]
[ARM] 3266/1: S3C2400 - adds macro S3C24XX
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 <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Thu, 26 Jan 2006 14:12:06 +0000 (14:12 +0000)]
[ARM] amba-clcd: Allow RGB555 and RGB565 with 16bpp
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 <rmk+kernel@arm.linux.org.uk>
Jack Hammer [Tue, 24 Jan 2006 19:43:41 +0000 (14:43 -0500)]
[SCSI] ips soft lockup during reset/initialization
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 <jack_hammer@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
andrew.vasquez@qlogic.com [Fri, 20 Jan 2006 22:53:25 +0000 (14:53 -0800)]
[SCSI] qla2xxx: Drop legacy 'bypass lun scan for tape device' code.
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 <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
andrew.vasquez@qlogic.com [Fri, 20 Jan 2006 22:53:19 +0000 (14:53 -0800)]
[SCSI] qla2xxx: Correct issue where the rport's upcall was not being made after relogin.
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 <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
andrew.vasquez@qlogic.com [Fri, 20 Jan 2006 22:53:13 +0000 (14:53 -0800)]
[SCSI] qla2xxx: Correct synchronization issues during rport addition/deletion.
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 <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Guennadi Liakhovetski [Fri, 20 Jan 2006 00:05:00 +0000 (01:05 +0100)]
[SCSI] dc395x: "fix" virt_addr calculation on AUTO_REQSENSE
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 <g.liakhovetski@gmx.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Dave C Boutcher [Thu, 19 Jan 2006 19:34:44 +0000 (13:34 -0600)]
[SCSI] ibmvscsi: handle re-enable firmware message
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 <sleddog@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Jes Sorensen [Mon, 16 Jan 2006 16:49:29 +0000 (11:49 -0500)]
[SCSI] qla1280: remove < 2.6.0 support
Remove support for kernels older than 2.6.0.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Tetsuo Takata [Wed, 25 Jan 2006 10:12:40 +0000 (11:12 +0100)]
[SCSI] Remove host template ordered_flush variable
After the recent overhaul of the block layer the variable
"ordered_flush" is no longer used.
Signed-off-by: Tetsuo Takata <takatatt@intellilink.co.jp>
Signed-off-by: Jens Axboe <axboe@suse.de>
Jes Sorensen [Tue, 24 Jan 2006 09:23:16 +0000 (04:23 -0500)]
[IA64-SGI] XPC remove unnecessary GFP_DMA flag
Remove the GFP_DMA flag from XPC kmalloc() calls.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Acked-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Greg Edwards [Wed, 18 Jan 2006 16:21:59 +0000 (10:21 -0600)]
[IA64] sn2 maintainer update (Jes Sorensen)
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 <edwardsg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Dean Roe [Tue, 24 Jan 2006 22:49:43 +0000 (14:49 -0800)]
[IA64-SGI] add sn_feature_sets bit
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>
Jack Steiner [Tue, 24 Jan 2006 22:32:11 +0000 (16:32 -0600)]
[IA64] Scaling fix for simultaneous unaligned accesses
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 Iwai [Tue, 24 Jan 2006 22:30:56 +0000 (14:30 -0800)]
[IA64-SGI] sn_dma_alloc_coherent should use gfp flags
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>
David L Stevens [Tue, 24 Jan 2006 21:06:39 +0000 (13:06 -0800)]
[IPV6] MLDv2: fix change records when transitioning to/from inactive
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>
Jerome Borsboom [Tue, 24 Jan 2006 20:57:19 +0000 (12:57 -0800)]
[AF_KEY]: no message type set
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>
Thomas Graf [Tue, 24 Jan 2006 20:46:33 +0000 (12:46 -0800)]
[BONDING]: Remove CAP_NET_ADMIN requirement for INFOQUERY ioctl
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>
Keith Owens [Tue, 24 Jan 2006 01:31:26 +0000 (12:31 +1100)]
[IA64] Set the correct default OS status in the MCA handler
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>
Tetsuo Takata [Tue, 24 Jan 2006 09:34:36 +0000 (10:34 +0100)]
[BLOCK] ll_rw_blk: fix setting of ->ordered on init
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>
Nate Diller [Tue, 24 Jan 2006 09:09:14 +0000 (10:09 +0100)]
[BLOCK] elevator: allow default scheduler to potentially be modular
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>
Nate Diller [Tue, 24 Jan 2006 09:07:58 +0000 (10:07 +0100)]
[BLOCK] elevator: default choice selection
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>
Jens Axboe [Tue, 17 Jan 2006 10:09:27 +0000 (11:09 +0100)]
[BLOCK] ll_rw_blk: use preempt-disabling disk_stat_add() in completion
It can legally be called with interrupts/preemption enabled.
Signed-off-by: Jens Axboe <axboe@suse.de>
Jens Axboe [Tue, 17 Jan 2006 08:04:32 +0000 (09:04 +0100)]
[BLOCK] ll_rw_blk: make max_sectors and max_hw_sectors unsigned ints
IDE lba48 can support full 64k request size, which overflows the
max_hw_sectors variable.
Signed-off-by: Jens Axboe <axboe@suse.de>
David S. Miller [Tue, 24 Jan 2006 05:03:56 +0000 (21:03 -0800)]
[SPARC64]: Implement __raw_read_trylock()
generic__raw_read_trylock() just does a raw_read_lock() so that
isn't very useful.
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Tue, 24 Jan 2006 00:32:45 +0000 (16:32 -0800)]
[NET]: Fix skb fclone error path handling.
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>
Benjamin Herrenschmidt [Tue, 24 Jan 2006 00:30:04 +0000 (16:30 -0800)]
[SUNGEM]: Make PM of PHYs more reliable (#2)
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>
Kris Katterjohn [Tue, 24 Jan 2006 00:28:02 +0000 (16:28 -0800)]
[NET]: Fix some whitespace issues in af_packet.c
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kris Katterjohn [Tue, 24 Jan 2006 00:26:16 +0000 (16:26 -0800)]
[NET]: more whitespace issues in net/core/filter.c
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>
Timothy Charles McGrath [Mon, 23 Jan 2006 09:50:09 +0000 (09:50 +0000)]
[SERIAL] 8250 Documentation fix
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>
David S. Miller [Sun, 22 Jan 2006 20:12:01 +0000 (12:12 -0800)]
[SPARC]: Increase NR_SYSCALLS to 299
To let new syscalls through.
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Sat, 21 Jan 2006 23:03:28 +0000 (23:03 +0000)]
[SERIAL] Make uart_port flags a bitwise type
Same reasoning as commit
747c8a55946ed037bf7d62454c3c599c02af2262
but this time we're making uart_port flags a bitwise type - not
all of these flags correspond with the old ASYNC_ flags, so there
is the possibility for bugs if the wrong ASYNC_* constants are
used. Always use UPF_* constants for uart_port->flags.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sat, 21 Jan 2006 22:54:06 +0000 (22:54 +0000)]
[SERIAL] Fix UPF_ flag usage with uart_info->flags
The previous change found a bug in the serial SAK handling - because
we were looking for UPF_SAK set in uart_info->flags, we would never
raise a SAK condition. UPF_SAK is in uart_port->flags.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sat, 21 Jan 2006 22:50:36 +0000 (22:50 +0000)]
[SERIAL] Make uart_info flags a bitwise type
The potential for confusing the flags is fairly high. Make
uart_info's flags a bitwise type so sparse can check that the
right flag definitions are used with the right structure.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sat, 21 Jan 2006 22:45:50 +0000 (22:45 +0000)]
[SERIAL] Make port->ops constant
No one should write to the port->ops structure, so make it constant.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michael S. Tsirkin [Sat, 21 Jan 2006 22:02:59 +0000 (14:02 -0800)]
IB/mthca: Use correct GID in MADs sent on port 2
mthca_create_ah() includes the port number in the GID index. The reverse
needs to be done in mthca_read_ah().
Noted by Hal Rosenstock.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Russell King [Sat, 21 Jan 2006 20:06:14 +0000 (20:06 +0000)]
[SERIAL] Remove UPF_AUTOPROBE and UPF_BOOT_ONLYMCA
The functionality UPF_BOOT_ONLYMCA provided has been replaced by
the 8250_mca module, which only registers MCA ports if MCA is
present.
UPF_AUTOPROBE has no functional effect - in fact, it's never
tested. Only ibmasm set the flag.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sat, 21 Jan 2006 19:28:15 +0000 (19:28 +0000)]
[SERIAL] Don't use ASYNC_ constants with the uart_port structure
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Alan Cox [Sat, 21 Jan 2006 14:59:12 +0000 (14:59 +0000)]
[SERIAL] 8250 serial console fixes
This patch resolves most of the problems with an SMP serial console race
with output via the tty path. At the end of the serial console print we
force enable the tx int in case we clobbered the tx interrupt status
racing between the console and tty output. That way the extra tx
interrupt causes the transmit path to restart not hang.
It also makes the serial console printk use the FIFO. This is neccessary
because some remote management devices fake serial console with FIFO and
are confused into sending one packet per character over ethernet when we
stall rather than filling the FIFO.
In order to preserve existing reliability semantics the function waits
for the serial queue to completely empty before returning.
Both of these problems were identified by a Red Hat partner.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 20 Jan 2006 20:52:50 +0000 (20:52 +0000)]
[ARM] Fix ioremap.c vfree type warning
arch/arm/mm/ioremap.c:145: warning: passing argument 1 of 'vfree' makes pointer from integer without a cast
resulted from commit id
9d4ae7276ae26c5bfba6207cf05340af1931d8d4
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David S. Miller [Fri, 20 Jan 2006 19:57:07 +0000 (11:57 -0800)]
[NETFILTER]: Unbreak x-tables on x86.
x86 defines __alignof__(long long) as 8 yet it gives 4
for a struct containing a long long, ho hum... so my
simplified form doesn't work everywhere.
So use Harald Welte's original patch, which should work
on all platforms.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 20 Jan 2006 09:49:15 +0000 (01:49 -0800)]
[SPARC64]: Use compat_sys_futimesat in 32-bit syscall table.
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 20 Jan 2006 06:19:26 +0000 (22:19 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 20 Jan 2006 06:17:38 +0000 (22:17 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Fri, 20 Jan 2006 06:16:58 +0000 (22:16 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6
David S. Miller [Fri, 20 Jan 2006 00:40:42 +0000 (16:40 -0800)]
[PATCH] Fix regression added by ppoll/pselect code.
The compat layer timeout handling changes in:
9f72949f679df06021c9e43886c9191494fdb007
are busted. This is most easily seen with an X application
that uses sub-second select/poll timeout such as emacs. You
hit a key and it takes a second or so before the app responds.
The two ROUND_UP() calls upon entry are using {tv,ts}_sec where it
should instead be using {tv_usec,ts_nsec}, which perfectly explains
the observed incorrect behavior.
Another bug shot down with git bisect.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David S. Miller [Fri, 20 Jan 2006 00:58:37 +0000 (16:58 -0800)]
[NETFILTER] x_tables: Make XT_ALIGN align as strictly as necessary.
Or else we break on ppc32 and other 32-bit platforms.
Based upon a patch from Harald Welte.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 20 Jan 2006 00:53:02 +0000 (16:53 -0800)]
Merge /pub/scm/linux/kernel/git/sridhar/lksctp-2.6
Adrian Bunk [Fri, 20 Jan 2006 00:25:37 +0000 (01:25 +0100)]
[CPUFREQ] X86_GX_SUSPMOD must depend on PCI
This patch fixes the following compile error:
...
CC arch/i386/kernel/cpu/cpufreq/gx-suspmod.o
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c: In function 'gx_detect_chipset':
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: error: implicit declaration of function 'pci_match_id'
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c:193: warning: comparison between pointer and integer
make[3]: *** [arch/i386/kernel/cpu/cpufreq/gx-suspmod.o] Error 1
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Jones <davej@redhat.com>
Alan Hourihane [Thu, 19 Jan 2006 14:08:40 +0000 (14:08 +0000)]
[AGPGART] 945GM support for agpgart
Here's a very small diff for 945GM support for agpgart.
Patch against 2.6.15.
From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Dave Jones <davej@redhat.com>
John Hawkes [Thu, 19 Jan 2006 07:46:53 +0000 (23:46 -0800)]
[IA64] eliminate softlockup warning
Fix an unnecessary softlockup watchdog warning in the ia64
uncached_build_memmap() that occurs occasionally at 256p and always at
512p. The problem occurs at boot time.
Signed-off-by: John Hawkes <hawkes@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jes Sorensen [Thu, 19 Jan 2006 07:46:52 +0000 (23:46 -0800)]
[IA64] sem2mutex: arch/ia64/kernel/perfmon.c
Migrate perfmon from using an old semaphore to a completion handler.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jes Sorensen [Thu, 19 Jan 2006 07:46:51 +0000 (23:46 -0800)]
[IA64] sem2mutex: arch/ia64/ia32/sys_ia32.c
Migrate arch/ia64/ia32/sys_ia32 to using a mutex for mmap protection.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Al Viro [Thu, 19 Jan 2006 12:57:01 +0000 (12:57 +0000)]
[ARM] safer handling of syscall table padding
ARM entry-common.S needs to know syscall table size; in itself that would
not be a problem, but there's an additional constraint - some of the
instructions using it want a constant that would be a multiple of 4.
So we have to pad syscall table with sys_ni_syscall and that's where
the trouble begins. .rept pseudo-op wants a constant expression for
number of repetitions and subtraction of two labels (before and after
syscall table) doesn't always get simplified to constant early enough
for .rept. If labels end up in different frags, we lose. And while
the frag size is large enough (slightly below 4Kb), the syscall table
is about 1/3 of that. We used to get away with that, but the recent
changes had been enough to trigger the breakage.
Proper fix is simple: have a macro (CALL(x)) to populate the table
instead of using explicit .long x and the first time we include calls.S
have it defined to .equ NR_syscalls,NR_syscalls+1. Then we can find
the proper amount of padding on the first inclusion simply by looking
at NR_syscalls at that time. And that will be constant, no matter what.
Moreover, the same trick kills the need of having an estimate of padded
NR_syscalls - it will be calculated for free at the same time.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Thu, 19 Jan 2006 12:32:54 +0000 (12:32 +0000)]
[ARM] Remove CONFIG_BROKEN=y from defconfigs
Remove CONFIG_BROKEN=y from the ARM defconfigs, and update with
the appropriate changes. This results in only some unselected
configuration symbols being removed - hence no material effect
on the configuration.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Thu, 19 Jan 2006 12:26:57 +0000 (12:26 +0000)]
[ARM] Convert request_irq+set_irq_type to request_irq with SA_TRIGGER
There's no need to have request_irq followed by set_irq_type.
Just use request_irq with the appropriate SA_TRIGGER flags.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David S. Miller [Thu, 19 Jan 2006 10:42:49 +0000 (02:42 -0800)]
[SPARC]: Add support for *at(), ppoll, and pselect syscalls.
This also includes by necessity _TIF_RESTORE_SIGMASK support,
which actually resulted in a lot of cleanups.
The sparc signal handling code is quite a mess and I should
clean it up some day.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 19 Jan 2006 05:57:37 +0000 (21:57 -0800)]
[SPARC]: sparc32 needs PROMDEV_{I,O}RSC defines too.
Signed-off-by: David S. Miller <davem@davemloft.net>