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2006-01-31[BRIDGE]: Fix device delete race.Stephen Hemminger2-6/+16
This is a simpler fix for the two races in bridge device removal. The Xen race of delif and notify is managed now by a new deleted flag. No need for barriers or other locking because of rtnl mutex. The del_timer_sync()'s are unnecessary, because br_stp_disable_port delete's the timers, and they will finish running before RCU callback. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-31[IPV4]: Always set fl.proto in ip_route_newportsPatrick McHardy3-4/+6
ip_route_newports uses the struct flowi from the struct rtable returned by ip_route_connect for the new route lookup and just replaces the port numbers if they have changed. If an IPsec policy exists which doesn't match port 0 the struct flowi won't have the proto field set and no xfrm lookup is done for the changed ports. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-31[SUNGEM]: Unbreak Sun GEM chips.David S. Miller2-34/+27
Revert: 40727198bfb2ce5842a6e8c7f89cf8a40ff7bf14 These PHY changes hang the sungem driver on startup with Sun chips on sparc64. Hopefully we can redo these changes in a way that doesn't break non-Apple systems. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-31[PATCH] "Fix uidhash_lock <-> RXU deadlock" fixAndrew Morton1-10/+17
I get storms of warnings from local_bh_enable(). Better-tested patches, please. Cc: Ingo Molnar <mingo@elte.hu> Cc: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/x86Linus Torvalds3-13/+17
2006-01-31Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds7-20/+76
2006-01-31Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds5-6/+28
2006-01-31Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds7-113/+141
2006-01-31Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds7-35/+34
2006-01-31Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds48-1428/+2161
2006-01-31Fix ipv4/igmp.c compile with gcc-4 and IP_MULTICASTLinus Torvalds1-0/+1
Modern versions of gcc do not like case statements at the end of a block statement: you need at least an empty statement. Using just a "break;" is preferred for visual style. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31[SCSI] ServeRAID: prevent seeing DADSI devicesJack Hammer1-12/+14
A critical thing the ServeRAID driver MUST do is hide the physical DASDI devices from the OS. It does this by intercepting the INQUIRY commands. In recent 2.6.15 testing, I discovered this to be failing. The cause was the driver assuming that the INQUIRY response data was in a simple single buffer, when it was actually a 1 element scatter gather list. This patch makes ips always look at the correct data when examining an INQUIRY response. Signed-off-by: Jack Hammer <jack_hammer@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: add message sanity checkMoore, Eric1-1/+14
This adds a sanity check in the interrupt routine insures incoming message frames are a valid message frames. The code for setting 0xdeadbeaf in the freed message frames, apparently was already submitted by Christoph in previous patch submission. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: unloading the driver - only set asyn narrow for configured devicesMoore, Eric1-6/+8
This patch inhibits sending spi negotiation parameters for non-configured devices from the slave_destroy function. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: unloading the driver results in panic - fixMoore, Eric1-4/+10
The ioc->alt_ioc->alt_ioc pointer is not getting cleared during driver unload time. This dangling pointer can result in panic in certain circumstances, such as error recovery, or firmware download in flashless environments. This only impacts dual functions controllers, such as 1030. Please apply. This patch also includes a small cosmetic name change for mpt_spi_log_info. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] mptsas: don't complain on bogus slave_alloc callsChristoph Hellwig1-2/+1
When people use the userspace scanning facilities on SAS hardware the LLDD gets bogus slave_alloc calls. Just fail those gracefully instead of printing a warning in mptsas and another one in the midlayer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: add task managment response code infoMoore, Eric1-0/+41
Adding verbose message returned from firmware when a task mangment request fails. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: add MSI supportChristoph Hellwig1-0/+11
On Mon, Jan 16, 2006 at 06:53:24PM -0700, Moore, Eric wrote: > Adding MSI support, and command line for enabling > it. By default, the command line option has MSI disabled. mpt_msi_enable is initialized to 0 implicitly, no need to do that. Also replace if (mpt_msi_enable == 1) tests with just if (mpt_msi_enable). Updated patch below: Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: overrun tape fixMoore, Eric1-1/+2
Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: add verbose messages for RAID actionsMoore, Eric1-0/+136
A customer request to send raid asyn actions from firmware to the event syslog. This shows when raid volumes go degraded, or complete resync, or volumes created/deleted, etc. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: increase reply frame size from 0x40 to 0x50 bytesMoore, Eric1-1/+1
Increasing the reply frame size by 16 bytes, to be in sync with the other fusion drivers. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: setting timeouts in eh threads appropiatley for fc/sas/spiChristoph Hellwig1-3/+17
On Mon, Jan 16, 2006 at 06:53:13PM -0700, Moore, Eric wrote: > The task managment request timeout in the eh threads was set > for U320 timing, which is between 2-5 seconds. > This is too small for FC and SAS. > According to the firmware engineers, Fibre needs to be 40 seconds > and SAS needs to be 10 seconds. The timeout selection should probably be done in a little helper instead of duplicated in a few places. Updated patch below. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: mptsas, increase discovery timout to 300 secondsMoore, Eric1-6/+9
Increase the port enable timeout only for SAS from 30 to 300 seconds. A customer request for the handling large topologies. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: spi bus reset when driver loadsMoore, Eric2-1/+17
This patch is for spi. This issues bus reset when driver loads. Handling cases when initator has negotiated for packetized, and target negotiated for non-packetized; effectly this bus reset is getting both target and initiator on the same sheet of music. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] aic79xx: Fix timer handlingHannes Reinecke4-26/+17
Fix the timer handling in aic79xx to use the SCSI-ML provided handling instead of implementing our own. It also fixes a deadlock in the command recovery code. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] aic7xxx: update documentationHannes Reinecke2-111/+68
This patch updates the documentation for aic7xxx and aic79xx with fixes from the adaptec driver. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] aic79xx: SLOWCRC fixHannes Reinecke4-3/+49
This patch introduces the SLOWCRC handling for certain buggy chipsets. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] aic79xx: sequencer fixesHannes Reinecke9-553/+834
This patch updates the aic79xx sequencer with latest fixes from adaptec. The sequencer code now corresponds with adaptec version 2.0.15. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] aic7xxx: Update aicasmHannes Reinecke4-17/+140
This patchset updates aicasm code with the latest fixes from adaptec. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: fix compileJames Bottomley2-2/+3
The prior fusion patches moved an invocation of a function, mptscsih_TMHandler(), static to mptscsih.c into mptsas.c Make the function unstatic, move the header to mptscsih.h and export it. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: bump versionMoore, Eric1-2/+2
Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: FC rport code fixesMichael Reed3-63/+151
This fix's problems with recent fc submission regarding i/o being redirected to the wrong target. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: move sas persistent event handling over to the mptsas moduleMoore, Eric3-19/+17
This moves code intented for SAS from the generic mptscsih module over to the mptsas module. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: target reset when drive is being removedMoore, Eric1-1/+23
The issuing of the target reset used in device hot removal case so the firmware queue is flushed out off outstanding commands. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] fusion: add support for raid hot add/del supportMoore, Eric1-25/+173
RAID event support. This will hot add and remove raid volumes when managment application creates and deletes the volumes. The driver is basically responding to firmware asyn events, and reporting the changes to the above layers. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31[SCSI] scsi_transport_sas.c: display port identifierMoore, Eric1-3/+3
This patch displays the port identifier on the folder attribute; located in the middle digit. /sys/class/sas_rphy/rphy-%x:%x:%x The port identifier is basically the unique identifier for each sas domain. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-31Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds14-126/+123
2006-01-31Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds22-424/+465
2006-01-31[PATCH] rcu_torture_lock deadlock fixIngo Molnar1-5/+5
rcu_torture_lock is used in a softirq-unsafe manner, but it is also taken by rcu_torture_cb(), which may execute in softirq-context, resulting in potential deadlocks. The fix is to acquire rcu_torture_lock in a softirq-safe manner. With this fix applied, the rcu-torture code passes validation. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Paul E. McKenney <paulmck@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31[PATCH] fix deadlock in drivers/pci/msi.cIngo Molnar1-2/+4
The lock validator caught another one: drivers/pci/msi.c is accessing &irq_desc[i].lock with interrupts enabled (!). The fix is to disable interrupts properly. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31[PATCH] fix uidhash_lock <-> RCU deadlockIngo Molnar1-8/+17
RCU task-struct freeing can call free_uid(), which is taking uidhash_lock - while other users of uidhash_lock are softirq-unsafe. The fix is to always take the uidhash_spinlock in a softirq-safe manner. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Paul E. McKenney <paulmck@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds6-37/+50
2006-01-31Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6Linus Torvalds14-109/+148
2006-01-31[PATCH] Fix boot-time slowdown for measure_migration_costIngo Molnar1-3/+3
This reduces the amount of time the migration cost calculations cost during bootup. Based on numbers by Tony Luck <tony.luck@intel.com>. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-31Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds13-60/+122
2006-01-31Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds6-15/+26
2006-01-31Don't try to "validate" a non-existing timeval.Linus Torvalds2-3/+3
settime() with a NULL timeval is silly but legal. Noticed by Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-31[PATCH] Clarify help text of SKGE/SK98LIN/SKY2Daniel Drake1-3/+25
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>
2006-01-31Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6Jeff Garzik4-28/+34
2006-01-31[BLOCK] A few kerneldoc fixupsJens Axboe2-0/+3
Signed-off-by: Jens Axboe <axboe@suse.de>
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