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2007-08-22Apply memory policies to top two highest zones when highest zone is ZONE_MOVABLEMel Gorman
The NUMA layer only supports NUMA policies for the highest zone. When ZONE_MOVABLE is configured with kernelcore=, the the highest zone becomes ZONE_MOVABLE. The result is that policies are only applied to allocations like anonymous pages and page cache allocated from ZONE_MOVABLE when the zone is used. This patch applies policies to the two highest zones when the highest zone is ZONE_MOVABLE. As ZONE_MOVABLE consists of pages from the highest "real" zone, it's always functionally equivalent. The patch has been tested on a variety of machines both NUMA and non-NUMA covering x86, x86_64 and ppc64. No abnormal results were seen in kernbench, tbench, dbench or hackbench. It passes regression tests from the numactl package with and without kernelcore= once numactl tests are patched to wait for vmstat counters to update. akpm: this is the nasty hack to fix NUMA mempolicies in the presence of ZONE_MOVABLE and kernelcore= in 2.6.23. Christoph says "For .24 either merge the mobility or get the other solution that Mel is working on. That solution would only use a single zonelist per node and filter on the fly. That may help performance and also help to make memory policies work better." Signed-off-by: Mel Gorman <mel@csn.ul.ie> Acked-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Tested-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Acked-by: Christoph Lameter <clameter@sgi.com> Cc: Andi Kleen <ak@suse.de> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22selection.h: add tty_struct forward declarationAndrew Morton
In file included from drivers/video/console/newport_con.c:16: include/linux/selection.h:16: warning: "struct tty_struct" declared inside parameter list include/linux/selection.h:16: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visibleGeert Uytterhoeven
m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visible drivers/char/keyboard.c: In function 'kbd_keycode': drivers/char/keyboard.c:1142: error: implicit declaration of function 'mac_hid_mouse_emulate_buttons' The forward declaration of mac_hid_mouse_emulate_buttons() is not visible on m68k because it's hidden in the middle of a big #ifdef block. Move it to <linux/kbd_kern.h>, correct the type of the second parameter, and include <linux/kbd_kern.h> where needed. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22fix NULL pointer dereference in __vm_enough_memory()Alan Cox
The new exec code inserts an accounted vma into an mm struct which is not current->mm. The existing memory check code has a hard coded assumption that this does not happen as does the security code. As the correct mm is known we pass the mm to the security method and the helper function. A new security test is added for the case where we need to pass the mm and the existing one is modified to pass current->mm to avoid the need to change large amounts of code. (Thanks to Tobias for fixing rejects and testing) Signed-off-by: Alan Cox <alan@redhat.com> Cc: WU Fengguang <wfg@mail.ustc.edu.cn> Cc: James Morris <jmorris@redhat.com> Cc: Tobias Diedrich <ranma+kernel@tdiedrich.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22Serial 8250: handle saving the clear-on-read bits from the LSR and MSRCorey Minyard
Reading the LSR clears the break, parity, frame error, and overrun bits in the 8250 chip, but these are not being saved in all places that read the LSR. Same goes for the MSR delta bits. Save the LSR bits off whenever the lsr is read so they can be handled later in the receive routine. Save the MSR bits to be handled in the modem status routine. Also, clear the stored bits and clear the interrupt registers before enabling interrupts, to avoid handling old values of the stored bits in the interrupt routines. [akpm@linux-foundation.org: clean up pre-existing code] Signed-off-by: Corey Minyard <minyard@acm.org> Cc: Russell King <rmk+lkml@arm.linux.org.uk> Cc: Yinghai Lu <yinghai.lu@sun.com> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-21[POWERPC] Fix PCI Device ID for MPC8544/8533 processorsKumar Gala
The initial user manuals for MPC8544/8533 had some issues with properly documenting the device IDs for MPC8544/8533. These processors are almost identical and both show up on the reference boards. Fix up the quirks for PCIe support to handle MPC8533/E. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-08-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide-disk: workaround for buggy HPA support on ST340823A (take 3) hpt34x: fix CONFIG_HPT34X_AUTODMA=n handling triflex: add missing ->dma_base check pdc202xx_old: add missing ->dma_base check pdc202xx_new: add missing ->dma_base check cs5530: add missing ->dma_base check ide: ide_config_drive_speed() bugfixes ide: add cable detection for early UDMA66 devices (take 3) ide-pmac: fix drive->init_speed reporting ide: config_drive_for_dma() fixes ide-cris: fix ->set_pio_mode method to set transfer mode on the device ide: fix hidden dependencies on CONFIG_IDE_GENERIC ide: make CONFIG_IDE_GENERIC default to N
2007-08-20ide: add cable detection for early UDMA66 devices (take 3)Bartlomiej Zolnierkiewicz
* Move ide_in_drive_list() from ide-dma.c to ide-iops.c. * Add ivb_list[] table for listening early UDMA66 devices which don't conform to ATA4 standard wrt cable detection (bit14 is zero, only bit13 is valid) and use only device side cable detection for them since host side cable detection may be unreliable. * Add model "QUANTUM FIREBALLlct10 05" with firwmare "A03.0900" to the list (from Craig's bugreport). v2: * Improve kernel message basing on suggestion from Sergei. v3: * Don't print kernel message when no device side cable detection is done, plus some minor fixes. (Noticed by Sergei) Thanks to Craig for testing this patch. Cc: Craig Block <chblock3@yahoo.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-20ide: config_drive_for_dma() fixesBartlomiej Zolnierkiewicz
* Add DMA blacklist checking (->ide_dma_on check probably can go now). * Add ->atapi_dma flag checking and remove no longer needed ns87415_ide_dma_check() from ns87415 host driver. * Remove now needless __ide_dma_check() wrapper and symbol export. * Check drive->autodma instead of hwif->autodma (there should be no changes in behavior as all users of config_drive_for_dma() set both ->autodma flags). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-20V4L/DVB (5968): videodev2.h: remove superfluous FBUF GLOBAL_INV_ALPHA supportHans Verkuil
There is no need for a global inverted alpha capability since all the application has to do is to pass '255-alpha' as the global alpha value. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-18Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: Cross-compilation between e.g. i386 -> 64bit could break -> work around it [IA64] Enable early console for Ski simulator [IA64] forbid ptrace changes psr.ri to 3 [IA64] Failure to grow RBS [IA64] Fix processor_get_freq [IA64] SGI Altix : fix a force_interrupt bug on altix [IA64] Update arch/ia64/configs/* s/SLAB/SLUB/ [IA64] get back PT_IA_64_UNWIND program header [IA64] need NOTES in vmlinux.lds.S [IA64] make unwinder stop at last frame of the bootloader [IA64] Clean up CPE handler registration [IA64] Include Kconfig.preempt [IA64] SN2 needs platform specific irq_to_vector() function. [IA64] Use atomic64_read to read an atomic64_t. [IA64] disable irq's and check need_resched before safe_halt
2007-08-17Cross-compilation between e.g. i386 -> 64bit could break -> work around itThomas Renninger
Adrian Bunk: scripts/mod/file2alias.c is compiled with HOSTCC and ensures that kernel_ulong_t is correct, but it can't cope with different padding on different architectures. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13[NET]: Share correct feature code between bridging and bondingHerbert Xu
http://bugzilla.kernel.org/show_bug.cgi?id=8797 shows that the bonding driver may produce bogus combinations of the checksum flags and SG/TSO. For example, if you bond devices with NETIF_F_HW_CSUM and NETIF_F_IP_CSUM you'll end up with a bonding device that has neither flag set. If both have TSO then this produces an illegal combination. The bridge device on the other hand has the correct code to deal with this. In fact, the same code can be used for both. So this patch moves that logic into net/core/dev.c and uses it for both bonding and bridging. In the process I've made small adjustments such as only setting GSO_ROBUST if at least one constituent device supports it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-12sched: make global code staticAdrian Bunk
This patch makes the following needlessly global code static: - arch_reinit_sched_domains() - struct attr_sched_mc_power_savings - struct attr_sched_smt_power_savings Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-11Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: BLOCK: Hide the contents of linux/bio.h if CONFIG_BLOCK=n sysace: HDIO_GETGEO has it's own method for ages drivers/block/cpqarray.c: better error handling and kmalloc + memset conversion to k[cz]alloc drivers/block/cciss.c: kmalloc + memset conversion to kzalloc Clean up duplicate includes in drivers/block/ Fix remap handling by blktrace [PATCH] remove mm/filemap.c:file_send_actor()
2007-08-11x86_64: Don't mark __exitcall as __coldAndi Kleen
gcc currently doesn't support attributes on types, so we can't use it function pointers. This avoids some warnings on a gcc 4.3 build. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11timer: remove clockevents_unregister_notifierMiao Xie
I find a function(clockevents_unregister_notifier) which is not called by anything in tree. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11RCU: Remove prototype for nonexistent function synchronize_idle()Josh Triplett
synchronize_idle() sounds like an interesting function, but we don't actually have it, so don't prototype it. Introduced in commit 9b06e818985d139fd9e82c28297f7744e1b484e1, in 2005. Signed-off-by: Josh Triplett <josh@kernel.org> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11hex_dump: add missing "const" qualifiersAlan Stern
Add missing "const" qualifiers to the print_hex_dump_bytes() library routines. (akpm: rumoured to fix some compile warning somewhere) Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11fix serial buffer memory leakAlan Cox
Patch c5c34d4862e18ef07c1276d233507f540fb5a532 (tty: flush flip buffer on ldisc input queue flush) introduces a race condition which can lead to memory leaks. The problem can be triggered when tcflush() is called when data are being pushed to the line discipline driver by flush_to_ldisc(). flush_to_ldisc() releases tty->buf.lock when calling the line discipline receive_buf function. At that poing tty_buffer_flush() kicks in and sets both tty->buf.head and tty->buf.tail to NULL. When flush_to_ldisc() finishes, it restores tty->buf.head but doesn't touch tty->buf.tail. This corrups the buffer queue, and the next call to tty_buffer_request_room() will allocate a new buffer and overwrite tty->buf.head. The previous buffer is then lost forever without being released. (Thanks to Laurent for the above text, for finding, disgnosing and reporting the bug) - Use tty->flags bits for the flush status. - Wait for the flag to clear again before returning - Fix the doc error noted - Fix flush of empty queue leaving stale flushpending [akpm@linux-foundation.org: cleanup] Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Paul Fulghum <paulkf@microgate.com> Cc: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11Remove unused struct proc_dir_entry::setAlexey Dobriyan
After /proc/sys rewrite it was left unused. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11BLOCK: Hide the contents of linux/bio.h if CONFIG_BLOCK=nDavid Howells
Hide the contents of linux/bio.h if CONFIG_BLOCK=n as there shouldn't be compiled code that uses it. Signed-off-by: David Howells <dhowells@redhat.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-08-11Fix remap handling by blktraceAlan D. Brunelle
This patch provides more information concerning REMAP operations on block IOs. The additional information provides clearer details at the user level, and supports post-processing analysis in btt. o Adds in partition remaps on the same device. o Fixed up the remap information in DM to be in the right order o Sent up mapped-from and mapped-to device information Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-08-11[PATCH] remove mm/filemap.c:file_send_actor()Adrian Bunk
This patch removes the no longer used file_send_actor(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-08-09Merge git://git.linux-nfs.org/pub/linux/nfs-2.6Linus Torvalds
* git://git.linux-nfs.org/pub/linux/nfs-2.6: SUNRPC: Replace flush_workqueue() with cancel_work_sync() and friends NFS: Replace flush_scheduled_work with cancel_work_sync() and friends SUNRPC: Don't call gss_delete_sec_context() from an rcu context NFSv4: Don't call put_rpccred() from an rcu callback NFS: Fix NFSv4 open stateid regressions NFSv4: Fix a locking regression in nfs4_set_mode_locked() NFS: Fix put_nfs_open_context SUNRPC: Fix a race in rpciod_down()
2007-08-09hexdump: use const notationArtem Bityutskiy
Trivial fix: mark the buffer to hexdump as const so callers could avoid casting their const buffers when calling print_hex_dump(). The patch is really trivial and I suggest to consider it as a fix (it fixes GCC warnings) and push it to current tree. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-09sched: remove the 'u64 now' parameter from ->task_new()Ingo Molnar
remove the 'u64 now' parameter from ->task_new(). ( identity transformation that causes no change in functionality. ) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: remove the 'u64 now' parameter from ->put_prev_task()Ingo Molnar
remove the 'u64 now' parameter from ->put_prev_task(). ( identity transformation that causes no change in functionality. ) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: remove the 'u64 now' parameter from ->pick_next_task()Ingo Molnar
remove the 'u64 now' parameter from ->pick_next_task(). ( identity transformation that causes no change in functionality. ) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: remove the 'u64 now' parameter from ->dequeue_task()Ingo Molnar
remove the 'u64 now' parameter from ->dequeue_task(). ( identity transformation that causes no change in functionality. ) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: remove the 'u64 now' parameter from ->enqueue_task()Ingo Molnar
remove the 'u64 now' parameter from ->enqueue_task(). ( identity transformation that causes no change in functionality. ) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: remove the 'u64 now' parameter from print_cfs_rq()Ingo Molnar
remove the 'u64 now' parameter from print_cfs_rq(). ( identity transformation that causes no change in functionality. ) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: fix bug in balance_tasks()Peter Williams
There are two problems with balance_tasks() and how it used: 1. The variables best_prio and best_prio_seen (inherited from the old move_tasks()) were only required to handle problems caused by the active/expired arrays, the order in which they were processed and the possibility that the task with the highest priority could be on either. These issues are no longer present and the extra overhead associated with their use is unnecessary (and possibly wrong). 2. In the absence of CONFIG_FAIR_GROUP_SCHED being set, the same this_best_prio variable needs to be used by all scheduling classes or there is a risk of moving too much load. E.g. if the highest priority task on this at the beginning is a fairly low priority task and the rt class migrates a task (during its turn) then that moved task becomes the new highest priority task on this_rq but when the sched_fair class initializes its copy of this_best_prio it will get the priority of the original highest priority task as, due to the run queue locks being held, the reschedule triggered by pull_task() will not have taken place. This could result in inappropriate overriding of skip_for_load and excessive load being moved. The attached patch addresses these problems by deleting all reference to best_prio and best_prio_seen and making this_best_prio a reference parameter to the various functions involved. load_balance_fair() has also been modified so that this_best_prio is only reset (in the loop) if CONFIG_FAIR_GROUP_SCHED is set. This should preserve the effect of helping spread groups' higher priority tasks around the available CPUs while improving system performance when CONFIG_FAIR_GROUP_SCHED isn't set. Signed-off-by: Peter Williams <pwil3058@bigpond.net.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-09sched: simplify move_tasks()Peter Williams
The move_tasks() function is currently multiplexed with two distinct capabilities: 1. attempt to move a specified amount of weighted load from one run queue to another; and 2. attempt to move a specified number of tasks from one run queue to another. The first of these capabilities is used in two places, load_balance() and load_balance_idle(), and in both of these cases the return value of move_tasks() is used purely to decide if tasks/load were moved and no notice of the actual number of tasks moved is taken. The second capability is used in exactly one place, active_load_balance(), to attempt to move exactly one task and, as before, the return value is only used as an indicator of success or failure. This multiplexing of sched_task() was introduced, by me, as part of the smpnice patches and was motivated by the fact that the alternative, one function to move specified load and one to move a single task, would have led to two functions of roughly the same complexity as the old move_tasks() (or the new balance_tasks()). However, the new modular design of the new CFS scheduler allows a simpler solution to be adopted and this patch addresses that solution by: 1. adding a new function, move_one_task(), to be used by active_load_balance(); and 2. making move_tasks() a single purpose function that tries to move a specified weighted load and returns 1 for success and 0 for failure. One of the consequences of these changes is that neither move_one_task() or the new move_tasks() care how many tasks sched_class.load_balance() moves and this enables its interface to be simplified by returning the amount of load moved as its result and removing the load_moved pointer from the argument list. This helps simplify the new move_tasks() and slightly reduces the amount of work done in each of sched_class.load_balance()'s implementations. Further simplification, e.g. changes to balance_tasks(), are possible but (slightly) complicated by the special needs of load_balance_fair() so I've left them to a later patch (if this one gets accepted). NB Since move_tasks() gets called with two run queue locks held even small reductions in overhead are worthwhile. [ mingo@elte.hu ] this change also reduces code size nicely: text data bss dec hex filename 39216 3618 24 42858 a76a sched.o.before 39173 3618 24 42815 a73f sched.o.after Signed-off-by: Peter Williams <pwil3058@bigpond.net.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-07NFS: Fix put_nfs_open_contextTrond Myklebust
We need to grab the inode->i_lock atomically with the last reference put in order to remove the open context that is being freed from the nfsi->open_files list. Fix by converting the kref to a standard atomic counter and then using atomic_dec_and_lock()... Thanks to Arnd Bergmann for pointing out the problem. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-08-06Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETFILTER]: Add xt_statistic.h to the header list for usermode programs [BNX2]: Fix suspend/resume problem. [TG3]: Fix suspend/resume problem.
2007-08-06Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (32 commits) [SCSI] aacraid: prevent panic on adapter resource failure [SCSI] aha152x: use data accessors and !use_sg cleanup [SCSI] aha152x: Fix check_condition code-path [SCSI] aha152x: Clean Reset path [SCSI] aha152x: preliminary fixes and some comments [SCSI] aha152x: use bounce buffer [SCSI] aha152x: fix debug mode symbol conflict [SCSI] sd: disentangle barriers in SCSI [SCSI] lpfc : scsi command accessor fix for 8.2.2 [SCSI] qlogicpti: Some cosmetic changes [SCSI] lpfc 8.2.2 : Change version number to 8.2.2 [SCSI] lpfc 8.2.2 : Style cleanups [SCSI] lpfc 8.2.2 : Miscellaneous Bug Fixes [SCSI] lpfc 8.2.2 : Miscellaneous management and logging mods [SCSI] lpfc 8.2.2 : Rework the lpfc_printf_log() macro [SCSI] lpfc 8.2.2 : Attribute and Parameter splits for vport and physical port [SCSI] lpfc 8.2.2 : Fix locking around HBA's port_list [SCSI] lpfc 8.2.2 : Error messages and debugfs updates [SCSI] initialize shost_data to zero [SCSI] mptsas: add SMP passthrough support via bsg ...
2007-08-04[NETFILTER]: Add xt_statistic.h to the header list for usermode programsChuck Ebbert
Add xt_statistic.h to the list of headers to install. Apparently needed to build newer versions of iptables. Signed-off-by: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[PATCH] sched: reduce task_struct sizeIngo Molnar
more task_struct size reduction, by moving the debugging/instrumentation fields to under CONFIG_SCHEDSTATS: (i386, nodebug): size ---- pre-CFS 1328 CFS 1472 CFS+patch 1376 Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-02[PATCH] sched: ->task_new cleanupIngo Molnar
make sched_class.task_new == NULL a 'default method', this allows the removal of task_rt_new. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-02[PATCH] sched: remove cache_hot_timeIngo Molnar
remove the last unused remains of cache_hot_time. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-01pci: rename __pci_reenable_device() to pci_reenable_device()Tejun Heo
Rename __pci_reenable_device() to pci_reenable_device(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (28 commits) [WATCHDOG] Fix pcwd_init_module crash [WATCHDOG] ICH9 support for iTCO_wdt [WATCHDOG] 631xESB/632xESB support for iTCO_wdt - add all LPC bridges [WATCHDOG] 631xESB/632xESB support for iTCO_wdt [WATCHDOG] omap_wdt.c - default error for IOCTL is -ENOTTY [WATCHDOG] Return value of nonseekable_open [WATCHDOG] mv64x60_wdt: Rework the timeout register manipulation [WATCHDOG] mv64x60_wdt: disable watchdog timer when driver is probed [WATCHDOG] mv64x60_wdt: Support the WDIOF_MAGICCLOSE feature [WATCHDOG] mv64x60_wdt: Add a module parameter to change nowayout setting [WATCHDOG] mv64x60_wdt: Add WDIOC_SETOPTIONS ioctl support [WATCHDOG] mv64x60_wdt: Support for WDIOC_SETTIMEOUT ioctl [WATCHDOG] mv64x60_wdt: Fix WDIOC_GETTIMEOUT return value [WATCHDOG] mv64x60_wdt: Check return value of nonseekable_open [WATCHDOG] mv64x60_wdt: Add arch/powerpc platform support [WATCHDOG] mv64x60_wdt: Get register address from platform data [WATCHDOG] mv64x60_wdt: set up platform_device in platform code [WATCHDOG] ensure mouse and keyboard ignored in w83627hf_wdt [WATCHDOG] s3c2410_wdt: fixup after arch include moves [WATCHDOG] git-watchdog-typo ...
2007-07-31Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (41 commits) [RTNETLINK]: Fix warning for !CONFIG_KMOD [IPV4] ip_options.c: kmalloc + memset conversion to kzalloc [DECNET]: kmalloc + memset conversion to kzalloc [NET]: ethtool_perm_addr only has one implementation [NET]: ethtool ops are the only way [PPPOE]: Improve hashing function in hash_item(). [XFRM]: State selection update to use inner addresses. [IPSEC]: Ensure that state inner family is set [TCP]: Bidir flow must not disregard SACK blocks for lost marking [TCP]: Fix ratehalving with bidirectional flows [PPPOL2TP]: Add CONFIG_INET Kconfig dependency. [NET]: Page offsets and lengths need to be __u32. [AF_UNIX]: Make code static. [NETFILTER]: Make nf_ct_ipv6_skip_exthdr() static. [PKTGEN]: make get_ipsec_sa() static and non-inline [PPPoE]: move lock_sock() in pppoe_sendmsg() to the right location [PPPoX/E]: return ENOTTY on unknown ioctl requests [IPV6]: ipv6_addr_type() doesn't know about RFC4193 addresses. [NET]: Fix prio_tune() handling of root qdisc. [NET]: Fix sch_api to properly set sch->parent on the root. ...
2007-07-31spi kerneldoc updateDavid Brownell
This adds kerneldoc to the SPI framework. The "spi_driver" and "spi_board_info" structs were previously not described. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31rename setlease to generic_setleaseChristoph Hellwig
Make it a little more clear that this is the default implementation for the setleast operation. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Steven Whitehouse <swhiteho@redhat.com> Acked-by: "J. Bruce Fields" <bfields@fieldses.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31irq.h fix kernel-docRandy Dunlap
Add kernel-doc entry in <linux/irq.h> for: Warning(linux-2.6.22-git12//include/linux/irq.h:177): No description found for parameter 'last_unhandled' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31i2c.h kernel-doc additionsRandy Dunlap
Add kernel-doc notation in <linux/i2c.h> for: Warning(linux-2.6.22-git12//include/linux/i2c.h:183): No description found for parameter 'driver' Warning(linux-2.6.22-git12//include/linux/i2c.h:183): No description found for parameter 'usage_count' Warning(linux-2.6.22-git12//include/linux/i2c.h:183): No description found for parameter 'list' Warning(linux-2.6.22-git12//include/linux/i2c.h:183): No description found for parameter 'released' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31pure_initcall ID inconsistencyMichael Buesch
pure_initcall uses the same ID as core_initcall. I guess that's a typo and it should use its own ID. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31Include serial_reg.h with userspace headersHerton Ronaldo Krzesinski
As reported by Gustavo de Nardin <gustavodn@mandriva.com.br>, while trying to compile xosview (http://xosview.sourceforge.net/) with upstream kernel headers being used you get the following errors: serialmeter.cc:48:30: error: linux/serial_reg.h: No such file or directory serialmeter.cc: In member function 'virtual void SerialMeter::checkResources()': serialmeter.cc:71: error: 'UART_LSR' was not declared in this scope serialmeter.cc:71: error: 'UART_MSR' was not declared in this scope ... Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Cc: Gustavo de Nardin <gustavodn@mandriva.com.br> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Russell King <rmk@arm.linux.org.uk> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>