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2006-07-28Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SUNLANCE]: fix compilation on sparc-UP [SPARC]: Defer clock_probe to fs_initcall() [SPARC64]: Fix typo in pgprot_noncached(). [SPARC64]: Fix quad-float multiply emulation.
2006-07-28Merge git://oss.sgi.com:8090/nathans/xfs-rc-2.6Linus Torvalds
* git://oss.sgi.com:8090/nathans/xfs-rc-2.6: [XFS] Ensure bulkstat from an invalid inode number gets caught always with [XFS] Fix a barrier related forced shutdown on mounts with quota enabled. [XFS] Fix remount vs no/barrier options by ensuring we clear unwanted [XFS] All xfs_disk_dquot_t values are (as the name says) disk endian.
2006-07-28Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block: [PATCH] scsi: kill overeager "not-ready" messages [PATCH] it821x: fix ide dma setup bug [PATCH] ide: if the id fields looks screwy, disable DMA [PATCH] ide: option to disable cache flushes for buggy drives
2006-07-28[PATCH] i386: switch_to(): misplaced parenthesesChuck Ebbert
Recent changes in i386 __switch_to() have a misplaced closing parenthesis causing an unlikely() to terminate early. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-28[SUNLANCE]: fix compilation on sparc-UPAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-28[XFS] Ensure bulkstat from an invalid inode number gets caught always withNathan Scott
EINVAL. SGI-PV: 953819 SGI-Modid: xfs-linux-melb:xfs-kern:26629a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-07-28[XFS] Fix a barrier related forced shutdown on mounts with quota enabled.Nathan Scott
SGI-PV: 912426 SGI-Modid: xfs-linux-melb:xfs-kern:26622a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-07-28[XFS] Fix remount vs no/barrier options by ensuring we clear unwantedNathan Scott
flags from iclog buffers before submitting them for writing. SGI-PV: 954772 SGI-Modid: xfs-linux-melb:xfs-kern:26605a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-07-28[XFS] All xfs_disk_dquot_t values are (as the name says) disk endian.Christoph Hellwig
Before putting them into struct statfs they should be endian-swapped. SGI-PV: 954580 SGI-Modid: xfs-linux-melb:xfs-kern:26550a Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-07-28[PATCH] scsi: kill overeager "not-ready" messagesJens Axboe
HAL and friends have a tendency to trigger this one all the time. It's not really interesting, so kill it. The vendor kernels all do anyways. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-28[PATCH] it821x: fix ide dma setup bugJens Axboe
Only enable dma for a valid speed setting. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-28[PATCH] ide: if the id fields looks screwy, disable DMAJens Axboe
It's the safer choice. Originally due to a bug in itx821x, but a generally sound thing to do. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-28[PATCH] ide: option to disable cache flushes for buggy drivesJens Axboe
Some drives claim they support cache flushing, but get seriously confused if you try. Add this option to be able to boot with barriers enabled by default. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-27[SPARC]: Defer clock_probe to fs_initcall()Bob Breuer
From: Bob Breuer <breuerr@mc.net> That way all the of_driver bits will be ready. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-27[SPARC64]: Fix typo in pgprot_noncached().David S. Miller
The sun4v code sequence was or'ing in the sun4u pte bits by mistake. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-27[SPARC64]: Fix quad-float multiply emulation.David S. Miller
Something is wrong with the 3-multiply (vs. 4-multiply) optimized version of _FP_MUL_MEAT_2_*(), so just use the slower version which actually computes correct values. Noticed by Rene Rebe Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-26[PATCH] fix compile regression for a few scsi driversChristoph Hellwig
This fixes three drivers to compile again after my patch that removes the data_cmnd member from struct scsi_cmnd. The fas216 change is trivial, it should have been using ->cmnd all the time. NCR53C9 (which seem to be mostly duplicate driver with esp.c!) is doing something odd, it should only have looked at ->cmnd before not the saved copy that is kept for the error handlers sake. Note that it really should deal with the sync setting themselves but use the generic domain validation code that get this right - but that's for later let's push this simple compile fix for now. And sorry for the late fix for this, I have been busy with OLS and associated activities last week. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-26Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SCSI] esp: Fix build. [SPARC]: Fix SA_STATIC_ALLOC value. [SPARC64]: Explicitly print return PC when the kernel fault PC is bogus.
2006-07-26Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPV4/IPV6]: Setting 0 for unused port field in RAW IP recvmsg(). [IPV4] ipmr: ip multicast route bug fix. [TG3]: Update version and reldate [TG3]: Handle tg3_init_rings() failures [TG3]: Add tg3_restart_hw() [IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags. [IPV6]: Clean skb cb on IPv6 input. [NETFILTER]: Demote xt_sctp to EXPERIMENTAL [NETFILTER]: bridge netfilter: add deferred output hooks to feature-removal-schedule [NETFILTER]: xt_pkttype: fix mismatches on locally generated packets [NETFILTER]: SNMP NAT: fix byteorder confusion [NETFILTER]: conntrack: fix SYSCTL=n compile [NETFILTER]: nf_queue: handle NF_STOP and unknown verdicts in nf_reinject [NETFILTER]: H.323 helper: fix possible NULL-ptr dereference
2006-07-26[PATCH] Reorganize the cpufreq cpu hotplug locking to not be totally bizareArjan van de Ven
The patch below moves the cpu hotplugging higher up in the cpufreq layering; this is needed to avoid recursive taking of the cpu hotplug lock and to otherwise detangle the mess. The new rules are: 1. you must do lock_cpu_hotplug() around the following functions: __cpufreq_driver_target __cpufreq_governor (for CPUFREQ_GOV_LIMITS operation only) __cpufreq_set_policy 2. governer methods (.governer) must NOT take the lock_cpu_hotplug() lock in any way; they are called with the lock taken already 3. if your governer spawns a thread that does things, like calling __cpufreq_driver_target, your thread must honor rule #1. 4. the policy lock and other cpufreq internal locks nest within the lock_cpu_hotplug() lock. I'm not entirely happy about how the __cpufreq_governor rule ended up (conditional locking rule depending on the argument) but basically all callers pass this as a constant so it's not too horrible. The patch also removes the cpufreq_governor() function since during the locking audit it turned out to be entirely unused (so no need to fix it) The patch works on my testbox, but it could use more testing (otoh... it can't be much worse than the current code) Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-25[IPV4/IPV6]: Setting 0 for unused port field in RAW IP recvmsg().Tetsuo Handa
From: Tetsuo Handa from-linux-kernel@i-love.sakura.ne.jp The recvmsg() for raw socket seems to return random u16 value from the kernel stack memory since port field is not initialized. But I'm not sure this patch is correct. Does raw socket return any information stored in port field? [ BSD defines RAW IP recvmsg to return a sin_port value of zero. This is described in Steven's TCP/IP Illustrated Volume 2 on page 1055, which is discussing the BSD rip_input() implementation. ] Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[IPV4] ipmr: ip multicast route bug fix.Alexey Kuznetsov
IP multicast route code was reusing an skb which causes use after free and double free. From: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Note, it is real skb_clone(), not alloc_skb(). Equeued skb contains the whole half-prepared netlink message plus room for the rest. It could be also skb_copy(), if we want to be puristic about mangling cloned data, but original copy is really not going to be used. Acked-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[TG3]: Update version and reldateMichael Chan
Update version to 3.63. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[TG3]: Handle tg3_init_rings() failuresMichael Chan
Handle dev_alloc_skb() failures when initializing the RX rings. Without proper handling, the driver will crash when using a partial ring. Thanks to Stephane Doyon <sdoyon@max-t.com> for reporting the bug and providing the initial patch. Howie Xu <howie@vmware.com> also reported the same issue. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[TG3]: Add tg3_restart_hw()Michael Chan
Add tg3_restart_hw() to handle failures when re-initializing the device. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[PATCH] cfq-iosched: don't use a hard jiffies value, translate from msecsJens Axboe
The CIC_SEEKY() test really wants to use the minimum of either: - 2 msecs (not jiffies) - or, the pending slice time So code it like that. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-25[PATCH] blktrace: fix read-ahead bitMilton Miller
It should be toggling the same bit on and off, fix it up. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-25[PATCH] cciss: fix stall with softirq handling and CFQJens Axboe
We need to postpone the queue startup until after the softirq handler has actually finished some requests, otherwise we could be racing with cciss_softirq_done() and not actually restart the queue handling. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-24[IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags.Guillaume Chazarain
Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[IPV6]: Clean skb cb on IPv6 input.Guillaume Chazarain
Clear the accumulated junk in IP6CB when starting to handle an IPV6 packet. Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: Demote xt_sctp to EXPERIMENTALPatrick McHardy
After the recent problems with all the SCTP stuff it seems reasonable to mark this as experimental. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: bridge netfilter: add deferred output hooks to ↵Patrick McHardy
feature-removal-schedule Add bridge netfilter deferred output hooks to feature-removal-schedule and disable them by default. Until their removal they will be activated by the physdev match when needed. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: xt_pkttype: fix mismatches on locally generated packetsPhil Oester
Locally generated broadcast and multicast packets have pkttype set to PACKET_LOOPBACK instead of PACKET_BROADCAST or PACKET_MULTICAST. This causes the pkttype match to fail to match packets of either type. The below patch remedies this by using the daddr as a hint as to broadcast|multicast. While not pretty, this seems like the only way to solve the problem short of just noting this as a limitation of the match. This resolves netfilter bugzilla #484 Signed-off-by: Phil Oester <kernel@linuxace.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: SNMP NAT: fix byteorder confusionPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: conntrack: fix SYSCTL=n compileAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: nf_queue: handle NF_STOP and unknown verdicts in nf_reinjectPatrick McHardy
In case of an unknown verdict or NF_STOP the packet leaks. Unknown verdicts can happen when userspace is buggy. Reinject the packet in case of NF_STOP, drop on unknown verdicts. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NETFILTER]: H.323 helper: fix possible NULL-ptr dereferencePatrick McHardy
An RCF message containing a timeout results in a NULL-ptr dereference if no RRQ has been seen before. Noticed by the "SATURN tool", reported by Thomas Dillig <tdillig@stanford.edu> and Isil Dillig <isil@stanford.edu>. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[SCSI] esp: Fix build.David S. Miller
The data_cmd[] member got deleted, so do not use it any more. Scsi commands do not have their ->cmd[] overwritten temporary to probe for status after an error before retrying. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[SPARC]: Fix SA_STATIC_ALLOC value.David S. Miller
It alises IRQF_SHARED which causes all kinds of problems. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[SPARC64]: Explicitly print return PC when the kernel fault PC is bogus.David S. Miller
That way we'll have at least some debugging info even if the stack dump explodes. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NET]: Correct dev_alloc_skb kerneldocChristoph Hellwig
dev_alloc_skb is designated for RX descriptors, not TX. (Some drivers use it for the latter anyway, but that's a different story) Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[NET]: Remove CONFIG_HAVE_ARCH_DEV_ALLOC_SKBChristoph Hellwig
skbuff.h has an #ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB to allow architectures to reimplement __dev_alloc_skb. It's not set on any architecture and now that we have an architecture-overrideable NET_SKB_PAD there is not point at all to have one either. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[VLAN]: Fix link state propagationStefan Rompf
When the queue of the underlying device is stopped at initialization time or the device is marked "not present", the state will be propagated to the vlan device and never change. Based on an analysis by Patrick McHardy. Signed-off-by: Stefan Rompf <stefan@loplof.de> ACKed-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[IPV6] xfrm6_tunnel: Delete debugging code.David S. Miller
It doesn't compile, and it's dubious in several regards: 1) is enabled by non-Kconfig controlled CONFIG_* value (noted by Randy Dunlap) 2) XFRM6_TUNNEL_SPI_MAGIC is defined after it's first use 3) the debugging messages print object pointer addresses which have no meaning without context So let's just get rid of it. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-24[Bluetooth] Enable SCO support for Broadcom HID proxy dongleMarcel Holtmann
The Broadcom dongles with HID proxy support actually support SCO over HCI if the SCO buffer size values are corrected. So instead of disabling the SCO support, mark this dongle with the quirk for the Bluetooth core to correct the wrong buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Add quirk for another broken RTX Telecom based dongleMarcel Holtmann
This patch disables the ISOC transfers for another broken RTX Telecom based USB dongle. Starting the USB ISOC transfers only ends in a burst of error messages for invalid SCO packets on connection handle 0. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Correct SCO buffer size for Belkin devicesMarcel Holtmann
The Belkin F8T012 and F8T013 devices are both based on a Bluetooth chip from Broadcom and their SCO buffer size values are wrong. The Bluetooth core should correct these values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Correct SCO buffer size for another Broadcom chipMarcel Holtmann
The SCO buffer size values on IBM/Lenovo ThinkPad laptops with a Bluetooth chip from Broadcom are wrong. The USB Bluetooth driver has to set a quirk to correct the SCO buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[Bluetooth] Correct RFCOMM channel MTU for broken implementationsMarcel Holtmann
Some Bluetooth RFCOMM implementations try to negotiate a bigger channel MTU than we can support for a particular session. The maximum MTU for a RFCOMM session is limited through the L2CAP layer. So if the other side proposes a channel MTU that is bigger than the underlying L2CAP MTU, we should reduce it to the L2CAP MTU of the session minus five bytes for the RFCOMM headers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-07-24[PKT_SCHED]: Fix regression in PSCHED_TADD{,2}.Guillaume Chazarain
In PSCHED_TADD and PSCHED_TADD2, if delta is less than tv.tv_usec (so, less than USEC_PER_SEC too) then tv_res will be smaller than tv. The affectation "(tv_res).tv_usec = __delta;" is wrong. The fix is to revert to the original code before 4ee303dfeac6451b402e3d8512723d3a0f861857 and change the 'if' in 'while'. [Shuya MAEDA: "while (__delta >= USEC_PER_SEC){ ... }" instead of "while (__delta > USEC_PER_SEC){ ... }"] Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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