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* IB/cm: Fix timewait crash after module unloadSean Hefty2006-10-101-18/+36
| | | | | | | | | | | | | If the ib_cm module is unloaded while id's are still in timewait, the CM will destroy the work queue used to process timewait. Once the id's exit timewait, their timers will fire, leading to a crash trying to access the destroyed work queue. We need to track id's that are in timewait, and cancel their deferred work on module unload. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/mthca: Query port fixJack Morgenstein2006-10-101-0/+2
| | | | | | | | Fill in "max_vl_num" (encoded according to VLCap field in the PortInfo MAD) and "init_type_reply" values in the ib_query_port() verb. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/srp: Enable multiple connections to the same targetIshai Rabinovitz2006-10-102-10/+18
| | | | | | | | | | | | | | | | | | | Enable multiple concurrent connections to the same SRP target: 1) Use port GUID instead of node GUID in the initiator port identifier. This allows connections to be made from multiple HCA ports at the same time. 2) Let the user specify the identifier extention when adding the device. This allows userspace to make multiple connections even from the same port, if it wants too. Without this, only one connection can be made from any given HCA, even if it has multiple ports, because we don't use multi-channel mode, so targets will only allow one connection from a given initiator port ID. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/srp: Remove redundant memset()Ishai Rabinovitz2006-10-101-1/+0Star
| | | | | | | | | scsi_host_alloc() already allocates with kzalloc(), so the struct Scsi_Host is zeroed out, including the private data portion. Remove the redundant memset that zeros this out again in the SRP initiator. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* RDMA/amso1100: Add spinlocks to serialize ib_post_send/ib_post_recvTom Tucker2006-10-101-4/+12
| | | | | | | | | | | The AMSO driver was not thread-safe in the post WR code and had code that would sleep if the WR post FIFO was full. Since these functions can be called on interrupt level I changed the sleep to a udelay. Signed-off-by: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* [PATCH] mm: bug in set_page_dirty_buffersNick Piggin2006-10-101-1/+4
| | | | | | | | | | | | | | | | | | | | This was triggered, but not the fault of, the dirty page accounting patches. Suitable for -stable as well, after it goes upstream. Unable to handle kernel NULL pointer dereference at virtual address 0000004c EIP is at _spin_lock+0x12/0x66 Call Trace: [<401766e7>] __set_page_dirty_buffers+0x15/0xc0 [<401401e7>] set_page_dirty+0x2c/0x51 [<40140db2>] set_page_dirty_balance+0xb/0x3b [<40145d29>] __do_fault+0x1d8/0x279 [<40147059>] __handle_mm_fault+0x125/0x951 [<401133f1>] do_page_fault+0x440/0x59f [<4034d0c1>] error_code+0x39/0x40 [<08048a33>] 0x8048a33 Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-10-104-14/+21
|\ | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC32]: Fix prom.c build warning [SPARC64]: Update defconfig. [SPARC64]: Fix of_device bus_id settings. [SPARC64]: Update MAINTAINERS entry.
| * [SPARC32]: Fix prom.c build warningMartin Habets2006-10-101-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix these 2.6.19-rc1 build warnings: CC arch/sparc/kernel/prom.o arch/sparc/kernel/prom.c: In function `of_set_property': arch/sparc/kernel/prom.c:246: warning: passing arg 2 of `prom_setprop' discards qualifiers from pointer target type arch/sparc/kernel/prom.c: In function `build_one_prop': arch/sparc/kernel/prom.c:446: warning: unused variable `len' arch/sparc/kernel/prom.c:480: warning: ignoring return value of `prom_getproperty', declared with attribute warn_unused_result Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Update defconfig.David S. Miller2006-10-101-4/+15
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Fix of_device bus_id settings.David S. Miller2006-10-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | They have to be unique system-wide, so use "NAME@NODE" as the string pattern of the non-root nodes. Thanks to Andrew Morton for fixing the error value checking in bus_add_device() which made this problem finally noticable. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Update MAINTAINERS entry.David S. Miller2006-10-101-7/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | ultralinux@vger is deprecated, folks should use sparclinux@vger for both sparc ports. Eddie, Anton, and Jakub haven't been active in sparc64 maintainence for years, so best to remove them as reports do nothing more than fill up their mailboxes :) Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/confighLinus Torvalds2006-10-105-15/+0Star
|\ \ | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/configh: [HEADERS] Put linux/config.h out of its misery.
| * | [HEADERS] Put linux/config.h out of its misery.Dave Jones2006-10-105-15/+0Star
| |/ | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
* | [MIPS] Make sure cpu_has_fpu is used only in atomic contextAtsushi Nemoto2006-10-107-24/+30
| | | | | | | | | | | | | | | | Make sure cpu_has_fpu (which uses smp_processor_id()) is used only in atomic context. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Fix build errors related to wbflush.h on tx4927/tx4938.Atsushi Nemoto2006-10-105-29/+3Star
| | | | | | | | | | | | | | | | TX49 CPUs have a SYNC instruction so that CONFIG_CPU_HAS_WB is no longer needed. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Alchemy: nuke usbdev; it's useless as is ...Ralf Baechle2006-10-1011-1662/+9Star
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Malta: Fix build for non-MIPS32/64 configuration.Ralf Baechle2006-10-101-6/+6
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [RTC] Consistently use of tabs for formatting.Ralf Baechle2006-10-101-2/+2
| |
* | [MIPS] NUMA: Register all nodes before cpus or sysfs will barf.Ralf Baechle2006-10-101-5/+9
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] qtronix: remove driver.Ralf Baechle2006-10-101-605/+0Star
| | | | | | | | | | | | Another leftover of removing support for the ITE8172. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] ret_from_irq adjustmentAtsushi Nemoto2006-10-104-23/+19Star
| | | | | | | | | | | | | | | | | | | | | | Make sure that RA on top of interrupt stack is an address of ret_from_irq, so that dump_stack etc. can trace info interrupted context. Also this patch fixes except_vec_vi_handler and __smtc_ipi_vector which seems broken. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MIPS] Fix RM9000 wait instruction detection.Ralf Baechle2006-10-101-1/+8
|/ | | | | | | | Only revisions < 4.0 don't have a functional wait instruction. From Thomas Koeller (Thomas.Koeller@baslerweb.com). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [PATCH] m68k/MVME167: SERIAL167 tty flip buffer updatesGeert Uytterhoeven2006-10-091-6/+10
| | | | | | | | Compile fixes related to changed tty flip buffer handling. Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k/MVME167: SERIAL167 is no longer brokenGeert Uytterhoeven2006-10-092-3/+1Star
| | | | | | | | | - SERIAL167 is no longer broken - Removed some unused variables from the driver to fix compiler warnings Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k/Apollo: Remove obsolete arch/m68k/apollo/dma.cGeert Uytterhoeven2006-10-091-50/+0Star
| | | | | | | | Remove unused arch/m68k/apollo/dma.c, which was obsoleted by the move to the generic DMA API. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k/Atari: Interrupt updatesGeert Uytterhoeven2006-10-093-4/+15
| | | | | | | | | | | Misc Atari fixes: - initialize correct number of atari irqs - silence vbl interrupt until it's used by atafb - use mdelay() to read clock if necessary Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k/HP300: Enable HIL configuration optionsGeert Uytterhoeven2006-10-094-5/+5
| | | | | | | | Enable HIL configuration options on HP300 Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k: more syscall updatesGeert Uytterhoeven2006-10-092-1/+49
| | | | | | | Add missing syscalls Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k: syscall updatesGeert Uytterhoeven2006-10-092-1/+11
| | | | | | | | Add some missing system calls (recent udev needs them) Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86_64 irq: Scream but don't die if we receive an unexpected irqEric W. Biederman2006-10-091-7/+7
| | | | | | | | | | | | | | | | | | | | | | | Due to code bugs or misbehaving hardware it is possible that we can receive an interrupt that we have not mapped into a linux irq. Calling BUG when that happens is very rude, and if the problem is mild enough prevents anything else from getting done. So instead of calling BUG just scream loudly about the problem and continue running. We don't have enough knowledge to know which interrupt triggered this behavior so we don't acknowledge it. This will likely prevent a recurrence of the problem by jamming up the works with an unacknowledged interrupt. If the interrupt was something important it is quite possible that nothing productive will happen past this point. But it is now at least possible to keep working if the kernel can survive without the interrupt we dropped on the floor. Solutions like irqpoll should generally make dropped irqs non-fatal. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge git://git.infradead.org/~dhowells/irq-2.6Linus Torvalds2006-10-0946-70/+70
|\ | | | | | | | | * git://git.infradead.org/~dhowells/irq-2.6: IRQ: Use the new typedef for interrupt handler function pointers
| * IRQ: Use the new typedef for interrupt handler function pointersDavid Howells2006-10-0946-70/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new typedef for interrupt handler function pointers rather than actually spelling out the full thing each time. This was scripted with the following small shell script: #!/bin/sh egrep -nHrl -e 'irqreturn_t[ ]*[(][*]' $* | while read i do echo $i perl -pi -e 's/irqreturn_t\s*[(]\s*[*]\s*([_a-zA-Z0-9]*)\s*[)]\s*[(]\s*int\s*,\s*void\s*[*]\s*[)]/irq_handler_t \1/g' $i || exit $? done Signed-Off-By: David Howells <dhowells@redhat.com>
* | Merge branch 'irqclean-submit1' of ↵Linus Torvalds2006-10-0974-329/+106Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: drivers/isdn/act2000: kill irq2card_map drivers/net/eepro: kill dead code Various drivers' irq handlers: kill dead code, needless casts drivers/net: eliminate irq handler impossible checks, needless casts arch/i386/kernel/time: don't shadow 'irq' function arg
| * \ Merge branch 'submit1' of viper:/spare/repo/irq-remove-2.6 into irqcleanupsJeff Garzik2006-10-0674-329/+106Star
| |\ \
| | * | drivers/isdn/act2000: kill irq2card_mapJeff Garzik2006-10-061-16/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate irq->card lookup table, by properly passing the card pointer via request_irq() like other drivers. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | drivers/net/eepro: kill dead codeJeff Garzik2006-10-061-14/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | The irq2dev_map has not been used for a long time. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | Various drivers' irq handlers: kill dead code, needless castsJeff Garzik2006-10-0635-98/+59Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Eliminate casts to/from void* - Eliminate checks for conditions that never occur. These typically fall into two classes: 1) Checking for 'dev_id == NULL', then it is never called with NULL as an argument. 2) Checking for invalid irq number, when the only caller (the system) guarantees the irq handler is called with the proper 'irq' number argument. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | drivers/net: eliminate irq handler impossible checks, needless castsJeff Garzik2006-10-0637-199/+39Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Eliminate check for irq handler 'dev_id==NULL' where the condition never occurs. - Eliminate needless casts to/from void* Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * | arch/i386/kernel/time: don't shadow 'irq' function argJeff Garzik2006-10-061-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | [PATCH] Introduce vfs_listxattrBill Nottingham2006-10-092-12/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves code out of fs/xattr.c:listxattr into a new function - vfs_listxattr. The code for vfs_listxattr was originally submitted by Bill Nottingham <notting@redhat.com> to Unionfs. Sorry about that. The reason for this submission is to make the listxattr code in fs/xattr.c a little cleaner (as well as to clean up some code in Unionfs.) Currently, Unionfs has vfs_listxattr defined in its code. I think that's very ugly, and I'd like to see it (re)moved. The logical place to put it, is along side of all the other vfs_*xattr functions. Overall, I think this patch is benefitial for both kernel.org kernel and Unionfs. Signed-off-by: Josef "Jeff" Sipek <jsipek@cs.sunysb.edu> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] tifm __iomem annotations, NULL noise removalAl Viro2006-10-093-14/+15
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] mos7840 annotationsAl Viro2006-10-091-30/+16Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | __user annotations, NULL noise removal, %p use for pointers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] s390 traps.c __user annotationsAl Viro2006-10-091-5/+5
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] hppfs: readdir callback missed in prototype changeAl Viro2006-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] dlm gfp_t annotationsAl Viro2006-10-092-4/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] wrong order of arguments in copy_to_user() in ncpfsAl Viro2006-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] mv64630_pic NULL noise removalAl Viro2006-10-091-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] trivial iomem annotations (arch/powerpc/platfroms/parsemi/pci.c)Al Viro2006-10-091-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] extern doesn't make sense on a definition of function...Al Viro2006-10-091-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] more ia64 irq handlersAl Viro2006-10-092-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cast to (void *) in request_irq() argument is stupid and only hides problems... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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