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2008-10-16ext4: Replace hackish ext4_mb_poll_new_transaction with commit callbackTheodore Ts'o
The multiblock allocator needs to be able to release blocks (and issue a blkdev discard request) when the transaction which freed those blocks is committed. Previously this was done via a polling mechanism when blocks are allocated or freed. A much better way of doing things is to create a jbd2 callback function and attaching the list of blocks to be freed directly to the transaction structure. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-10-17ext4: Update Documentation/filesystems/ext4.txtDiego Calleja
Since Ext4 is supposed to be stable in 2.6.28-rc, ext4's documentation file should be updated. [ More updates also added by Theodore Ts'o. ] Signed-off-by: Diego Calleja <diegocg@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-10-17ext4: Remove unused mount options: nomballoc, mballoc, nocheckTheodore Ts'o
These mount options don't actually do anything any more, so remove them. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-10-17ext4: Remove compile warnings when building w/o CONFIG_PROC_FSManish Katiyar
Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-10-17ext4: Add missing newlines to printk messagesEric Sesterhenn
There are some newlines missing in ext4_check_descriptors, which cause the printk level to be printed out when the next printk call is made: [ 778.847265] EXT4-fs: ext4_check_descriptors: Block bitmap for group 0 not in group (block 1509949442)!<3>EXT4-fs: group descriptors corrupted! [ 802.646630] EXT4-fs: ext4_check_descriptors: Inode bitmap for group 0 not in group (block 9043971)!<3>EXT4-fs: group descriptors corrupted! Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-10-16ext4: Fix file fragmentation during large file write.Aneesh Kumar K.V
The range_cyclic writeback mode uses the address_space writeback_index as the start index for writeback. With delayed allocation we were updating writeback_index wrongly resulting in highly fragmented file. This patch reduces the number of extents reduced from 4000 to 27 for a 3GB file. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-16vfs: Add no_nrwrite_index_update writeback control flagAneesh Kumar K.V
If no_nrwrite_index_update is set we don't update nr_to_write and address space writeback_index in write_cache_pages. This change enables a file system to skip these updates in write_cache_pages and do them in the writepages() callback. This patch will be followed by an ext4 patch that make use of these new flags. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> CC: linux-fsdevel@vger.kernel.org
2008-10-14vfs: Remove the range_cont writeback mode.Aneesh Kumar K.V
Ext4 was the only user of range_cont writeback mode and ext4 switched to a different method. So remove the range_cont mode which is not used in the kernel. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> CC: linux-fsdevel@vger.kernel.org
2008-10-14ext4: Use tag dirty lookup during mpage_da_submit_ioAneesh Kumar K.V
This enables us to drop the range_cont writeback mode use from ext4_da_writepages. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2008-10-16ext4: let the block device know when unused blocks can be discardedTheodore Ts'o
Let the block device know when unused blocks can be discarded, using the new sb_issue_discard() interface. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2008-10-10ext4: Don't reuse released data blocks until transaction commitsAneesh Kumar K.V
We need to make sure we don't reuse the data blocks released during the transaction untill the transaction commits. We force this mode only for ordered and journalled mode. Writeback mode already don't provided data consistency. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-16ext4: Use an rbtree for tracking blocks freed during transaction.Aneesh Kumar K.V
With this patch we track the block freed during a transaction using red-black tree. We also make sure contiguous blocks freed are collected in one node in the tree. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-10ext4: Do mballoc init before doing filesystem recoveryAneesh Kumar K.V
During filesystem recovery we may be doing a truncate which expects some of the mballoc data structures to be initialized. So do ext4_mb_init before recovery. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-13ext4: Free ext4_prealloc_space using kmem_cache_freeAneesh Kumar K.V
We should use kmem_cache_free to free memory allocated via kmem_cache_alloc Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-13ext4: Fix Kconfig typo for ext4devManish Katiyar
Looks like there is one more instance where ext4dev should be changed to ext4 because the module name will be "ext4" unless EXT4DEV_COMPAT is selected. Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-17ext4: Remove an old reference to ext4dev in Makefile commentMartin Michlmayr
Remove an old reference to ext4dev. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2008-10-16{pci,pnp} quirks.c: don't use deprecated print_fn_descriptor_symbol()Linus Torvalds
I dunno how this missed Bjorn and his quest to use %pF in commit c80cfb0406c01bb5da91bfe30f5cb1fd96831138 ("vsprintf: use new vsprintf symbolic function pointer format"), but it did. So use %pF in the two remaining places that still tried to print out function pointers by hand. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds
* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (53 commits) NFS: Fix a resolution problem with nfs_inode->cache_change_attribute NFS: Fix the resolution problem with nfs_inode_attrs_need_update() NFS: Changes to inode->i_nlinks must set the NFS_INO_INVALID_ATTR flag RPC/RDMA: ensure connection attempt is complete before signalling. RPC/RDMA: correct the reconnect timer backoff RPC/RDMA: optionally emit useful transport info upon connect/disconnect. RPC/RDMA: reformat a debug printk to keep lines together. RPC/RDMA: harden connection logic against missing/late rdma_cm upcalls. RPC/RDMA: fix connect/reconnect resource leak. RPC/RDMA: return a consistent error, when connect fails. RPC/RDMA: adhere to protocol for unpadded client trailing write chunks. RPC/RDMA: avoid an oops due to disconnect racing with async upcalls. RPC/RDMA: maintain the RPC task bytes-sent statistic. RPC/RDMA: suppress retransmit on RPC/RDMA clients. RPC/RDMA: fix connection IRD/ORD setting RPC/RDMA: support FRMR client memory registration. RPC/RDMA: check selected memory registration mode at runtime. RPC/RDMA: add data types and new FRMR memory registration enum. RPC/RDMA: refactor the inline memory registration code. NFS: fix nfs_parse_ip_address() corner case ...
2008-10-16Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched_clock: prevent scd->clock from moving backwards
2008-10-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: us122l: fix missing unlock in usb_stream_hwdep_vm_fault() ALSA: hda - Fix quirk lists for realtek codecs ALSA: hda - Add support of ALC272 ALSA: hda - Add ALC887 support ALSA: hda - Add ALC1200 support ALSA: hda - Fix PCI SSID of ASUS M90V ALSA: hda - Add auto mic switch in realtek auto-probe mode ALSA: Fix pxa2xx-ac97-lib.c compilation ALSA: ASoC: Hide TLV320AIC26 configuration option for non-OpenFirwmare users ALSA: hda: fix nid variable warning ALSA: ASoC: Fix compile-time warning for tlv320aic23.c
2008-10-16Merge branch 'kvm-updates/2.6.28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm * 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (134 commits) KVM: ia64: Add intel iommu support for guests. KVM: ia64: add directed mmio range support for kvm guests KVM: ia64: Make pmt table be able to hold physical mmio entries. KVM: Move irqchip_in_kernel() from ioapic.h to irq.h KVM: Separate irq ack notification out of arch/x86/kvm/irq.c KVM: Change is_mmio_pfn to kvm_is_mmio_pfn, and make it common for all archs KVM: Move device assignment logic to common code KVM: Device Assignment: Move vtd.c from arch/x86/kvm/ to virt/kvm/ KVM: VMX: enable invlpg exiting if EPT is disabled KVM: x86: Silence various LAPIC-related host kernel messages KVM: Device Assignment: Map mmio pages into VT-d page table KVM: PIC: enhance IPI avoidance KVM: MMU: add "oos_shadow" parameter to disable oos KVM: MMU: speed up mmu_unsync_walk KVM: MMU: out of sync shadow core KVM: MMU: mmu_convert_notrap helper KVM: MMU: awareness of new kvm_mmu_zap_page behaviour KVM: MMU: mmu_parent_walk KVM: x86: trap invlpg KVM: MMU: sync roots on mmu reload ...
2008-10-16Fix kernel/softirq.c printk format warning properlyLinus Torvalds
This fixes the broken 77af7e3403e7314c47b0c07fbc5e4ef21d939532 ("softirq, warning fix: correct a format to avoid a warning") fix correctly. The type of a pointer subtraction is not "int", nor is it "long". It can be either (or something else). It's "ptrdiff_t", and the printk format for it is "%td". Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Merge branch 'core-v28-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: do_generic_file_read: s/EINTR/EIO/ if lock_page_killable() fails softirq, warning fix: correct a format to avoid a warning softirqs, debug: preemption check x86, pci-hotplug, calgary / rio: fix EBDA ioremap() IO resources, x86: ioremap sanity check to catch mapping requests exceeding, fix IO resources, x86: ioremap sanity check to catch mapping requests exceeding the BAR sizes softlockup: Documentation/sysctl/kernel.txt: fix softlockup_thresh description dmi scan: warn about too early calls to dmi_check_system() generic: redefine resource_size_t as phys_addr_t generic: make PFN_PHYS explicitly return phys_addr_t generic: add phys_addr_t for holding physical addresses softirq: allocate less vectors IO resources: fix/remove printk printk: robustify printk, update comment printk: robustify printk, fix #2 printk: robustify printk, fix printk: robustify printk Fixed up conflicts in: arch/powerpc/include/asm/types.h arch/powerpc/platforms/Kconfig.cputype manually.
2008-10-16Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix compat-vdso x86/mm: unify init task OOM handling x86/mm: do not trigger a kernel warning if user-space disables interrupts and generates a page fault
2008-10-16FRV: Eliminate NULL test and memset after alloc_bootmemJulia Lawall
As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b, alloc_bootmem and related functions never return NULL and always return a zeroed region of memory. Thus a NULL test or memset after calls to these functions is unnecessary. arch/frv/mm/init.c | 2 -- 1 file changed, 2 deletions(-) This was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; statement S; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E ( - BUG_ON (E == NULL); | - if (E == NULL) S ) @@ expression E,E1; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E - memset(E,0,E1); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16FRV: Switch unaligned access to the packed-struct implementationHarvey Harrison
Switch unaligned access to the packed-struct implementation for BE accesses as this reduces the size of the kernel a little. LE still uses the byte shift. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16FRV: Provide dma_map_page() for NOMMU and fix commentsDavid Howells
Provide dma_map_page() for the NOMMU-mode FRV arch. Also do some fixing on the comments attached to the various DMA functions for both MMU and NOMMU mode FRV code. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16frv: use generic pci_enable_resources()Bjorn Helgaas
Use the generic pci_enable_resources() instead of the arch-specific code. Unlike this arch-specific code, the generic version: - checks PCI_NUM_RESOURCES (11), not 6, resources - skips resources that have neither IORESOURCE_IO nor IORESOURCE_MEM set - skips ROM resources unless IORESOURCE_ROM_ENABLE is set - checks for resource collisions with "!r->parent" Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: Add more documentation to firewire-cdev.h firewire: fix ioctl() return code firewire: fix setting tag and sy in iso transmission firewire: fw-sbp2: fix another small generation access bug firewire: fw-sbp2: enforce s/g segment size limit firewire: fw_send_request_sync() ieee1394: survive a few seconds connection loss ieee1394: nodemgr clean up class iterators ieee1394: dv1394, video1394: remove unnecessary expressions ieee1394: raw1394: make write() thread-safe ieee1394: raw1394: narrow down the state_mutex protected region ieee1394: raw1394: replace BKL by local mutex, make ioctl() and mmap() thread-safe ieee1394: sbp2: enforce s/g segment size limit ieee1394: sbp2: check for DMA mapping failures ieee1394: sbp2: stricter dma_sync ieee1394: Use DIV_ROUND_UP
2008-10-16lib: remove defining macros for strict_strto??Harvey Harrison
Open-code them rather than using defining macros. The function bodies are now next to their kerneldoc comments as a bonus. Add casts to the signed cases as they call into the unsigned versions. Avoids the sparse warnings: lib/vsprintf.c:249:1: warning: incorrect type in argument 3 (different signedness) lib/vsprintf.c:249:1: expected unsigned long *res lib/vsprintf.c:249:1: got long *res lib/vsprintf.c:249:1: warning: incorrect type in argument 3 (different signedness) lib/vsprintf.c:249:1: expected unsigned long *res lib/vsprintf.c:249:1: got long *res lib/vsprintf.c:251:1: warning: incorrect type in argument 3 (different signedness) lib/vsprintf.c:251:1: expected unsigned long long *res lib/vsprintf.c:251:1: got long long *res lib/vsprintf.c:251:1: warning: incorrect type in argument 3 (different signedness) lib/vsprintf.c:251:1: expected unsigned long long *res lib/vsprintf.c:251:1: got long long *res Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16lib: trivial whitespace tidyHarvey Harrison
Remove extra lines before the EXPORT_SYMBOL()s Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16lib: pull base-guessing logic to helper functionHarvey Harrison
The default base is 10 unless there is a leading zero, in which case the base will be guessed as 8. The base will only be guesed as 16 when the string starts with '0x' the third character is a valid hex digit. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16init/do_mounts_md.c must #include <linux/delay.h>Adrian Bunk
This patch fixes the following compile error caused by commit 589f800bb12c5cd6c9167bbf9bf3cb70cd8e422c ("fastboot: make the raid autodetect code wait for all devices to init"): CC init/do_mounts_md.o init/do_mounts_md.c: In function 'autodetect_raid': init/do_mounts_md.c:285: error: implicit declaration of function 'msleep' make[2]: *** [init/do_mounts_md.o] Error 1 Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin arch: make sure cycles is marked as volatile so gcc doesnt reorder on us Blackfin arch: disable CONFIG_HW_RANDOM and CONFIG_DAB in defconfig files Blackfin arch: update cache flush prototypes with argument names to make them less mysterious Blackfin arch: move bfin_addr_dcachable() and friends into the cacheflush header where it belongs Blackfin arch: use the new bfin_addr_dcachable() function Blackfin arch: fix bug - build kernel failed at head.S when reprogram clock on all platforms Blackfin arch: unify/cleanup cache code Blackfin arch: update AD7879 platform resources in board file Blackfin arch: Zero out bss region in L1/L2 memory. Blackfin arch: add read/write IO accessor functions to Blackfin Blackfin arch: fix bug - some serial header files set RTS to an input when they should all be outputs
2008-10-16Merge branch 'agp-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp/nvidia: Support agp user-memory on nvidia agp. agp/amd-k7: Suspend support for AMD K7 GART driver agp/intel: Reduce extraneous PCI posting reads during init agp: Fix stolen memory counting on G4X.
2008-10-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (46 commits) UIO: Fix mapping of logical and virtual memory UIO: add automata sercos3 pci card support UIO: Change driver name of uio_pdrv UIO: Add alignment warnings for uio-mem Driver core: add bus_sort_breadthfirst() function NET: convert the phy_device file to use bus_find_device_by_name kobject: Cleanup kobject_rename and !CONFIG_SYSFS kobject: Fix kobject_rename and !CONFIG_SYSFS sysfs: Make dir and name args to sysfs_notify() const platform: add new device registration helper sysfs: use ilookup5() instead of ilookup5_nowait() PNP: create device attributes via default device attributes Driver core: make bus_find_device_by_name() more robust usb: turn dev_warn+WARN_ON combos into dev_WARN debug: use dev_WARN() rather than WARN_ON() in device_pm_add() debug: Introduce a dev_WARN() function sysfs: fix deadlock device model: Do a quickcheck for driver binding before doing an expensive check Driver core: Fix cleanup in device_create_vargs(). Driver core: Clarify device cleanup. ...
2008-10-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: module: remove CONFIG_KMOD in comment after #endif remove CONFIG_KMOD from fs remove CONFIG_KMOD from drivers Manually fix conflict due to include cleanups in drivers/md/md.c
2008-10-16Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY
2008-10-16Merge branch 'docs' of git://git.lwn.net/linux-2.6Linus Torvalds
* 'docs' of git://git.lwn.net/linux-2.6: Document panic_on_unrecovered_nmi sysctl Add a reference to paper to SubmittingPatches Add kerneldoc documentation for new printk format extensions Remove videobook.tmpl doc: Test-by? Add the development process document Documentation/block/data-integrity.txt: Fix section numbers
2008-10-16Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md: fix input truncation in safe_delay_store() md: check for memory allocation failure in faulty personality md: build failure due to missing delay.h md: Relax minimum size restrictions on chunk_size. md: remove space after function name in declaration and call. md: Remove unnecessary #includes, #defines, and function declarations. md: Convert remaining 1k representations in linear.c to sectors. md: linear.c: Make two local variables sector-based. md: linear: Represent dev_info->size and dev_info->offset in sectors. md: linear.c: Remove broken debug code. md: linear.c: Remove pointless initialization of curr_offset. md: linear.c: Fix typo in comment. md: Don't try to set an array to 'read-auto' if it is already in that state. md: Allow metadata_version to be updated for externally managed metadata. md: Fix rdev_size_store with size == 0
2008-10-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (32 commits) Input: wm97xx - update email address for Liam Girdwood Input: i8042 - add Thinkpad R31 to nomux list Input: move map_to_7segment.h to include/linux Input: ads7846 - fix cache line sharing issue Input: cm109 - add missing newlines to messages Input: document i8042.debug in kernel-parameters.txt Input: keyboard - fix potential out of bound access to key_map Input: psmouse - add OLPC touchpad driver Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks Input: psmouse - add psmouse_queue_work() for ps/2 extension to make use of Input: psmouse - export psmouse_set_state for ps/2 extensions to use Input: ads7846 - introduce .gpio_pendown to get pendown state Input: ALPS - add signature for DualPoint found in Dell Latitude E6500 Input: serio_raw - allow attaching to translated (SERIO_I8042XL) ports Input: cm109 - don't use obsolete logging macros Input: atkbd - expand Latitude's force release quirk to other Dells Input: bf54x-keys - add power management support Input: atmel_tsadcc - improve accuracy Input: convert drivers to use strict_strtoul() Input: appletouch - handle geyser 3/4 status bits ...
2008-10-16rtc: rtc-ds1286 and rtc-m48t35 need <linux/io.h>Geert Uytterhoeven
With m68k allmodconfig, I get: | drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_read': | drivers/rtc/rtc-ds1286.c:33: error: implicit declaration of function '__raw_readl' | drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_write': | drivers/rtc/rtc-ds1286.c:38: error: implicit declaration of function '__raw_writel' | drivers/rtc/rtc-ds1286.c: In function 'ds1286_probe': | drivers/rtc/rtc-ds1286.c:345: error: implicit declaration of function 'ioremap' | drivers/rtc/rtc-ds1286.c:345: warning: assignment makes pointer from integer without a cast | drivers/rtc/rtc-ds1286.c:365: error: implicit declaration of function 'iounmap' and | drivers/rtc/rtc-m48t35.c: In function 'm48t35_read_time': | drivers/rtc/rtc-m48t35.c:59: error: implicit declaration of function 'readb' | drivers/rtc/rtc-m48t35.c:60: error: implicit declaration of function 'writeb' | drivers/rtc/rtc-m48t35.c: In function 'm48t35_probe': | drivers/rtc/rtc-m48t35.c:168: error: implicit declaration of function 'ioremap' | drivers/rtc/rtc-m48t35.c:168: warning: assignment makes pointer from integer without a cast | drivers/rtc/rtc-m48t35.c:188: error: implicit declaration of function 'iounmap' Include <linux/io.h> to get access to the I/O API. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Document panic_on_unrecovered_nmi sysctlBernhard Walle
This adds "panic_on_unrecovered_nmi" sysctl to Documentation/filesystems/proc.txt. The text is mainly taken from http://readlist.com/lists/vger.kernel.org/linux-kernel/43/217998.html. Signed-off-by: Bernhard Walle <bwalle@suse.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-10-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: blacklist additional SoundGraph iMon LCD models HID: fix/improve help texts for quirk drivers HID: fix default building of HID-quirk drivers
2008-10-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (26 commits) decnet: Fix compiler warning in dn_dev.c IPV6: Fix default gateway criteria wrt. HIGH/LOW preference radv option net/802/fc.c: Fix compilation warnings netns: correct mib stats in ip6_route_me_harder() netns: fix net_generic array leak rt2x00: fix regression introduced by "mac80211: free up 2 bytes in skb->cb" rtl8187: Add USB ID for Belkin F5D7050 with RTL8187B chip p54usb: Device ID updates mac80211: fixme for kernel-doc ath9k/mac80211: disallow fragmentation in ath9k, report to userspace libertas : Remove unused variable warning for "old_channel" from cmd.c mac80211: Fix scan RX processing oops orinoco: fix unsafe locking in spectrum_cs_suspend orinoco: fix unsafe locking in orinoco_cs_resume cfg80211: fix debugfs error handling mac80211: fix debugfs netdev rename iwlwifi: fix ct kill configuration for 5350 mac80211: fix HT information element parsing p54: Fix compilation problem on PPC mac80211: fix debugfs lockup ...
2008-10-16Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (51 commits) [ARM] 5308/1: Fix Viper ISA IRQ handling [ARM] 5307/1: pxa: fix CM-X2XX PCMCIA build error [ARM] 5306/1: pxa: fix build error on CM-X270 [ARM] 5302/1: ARM: OMAP: Revert omap3 WDT changes to avoid merge conflict [ARM] 5305/1: ARM: OMAP: Fix compile of McBSP by removing unnecessary check [ARM] 5301/1: ARM: OMAP: Add missing irq defines ARM: OMAP3: Add default kernel config for OMAP LDP ARM: OMAP3: Add basic board support for OMAP LDP ARM: OMAP3: Defconfig for the Gumstix Overo board (rev 3) ARM: OMAP3: Add support for the Gumstix Overo board (rev 3) ARM: OMAP3: Add Beagle defconfig ARM: OMAP3: Add minimal Beagle board support ARM: OMAP3: Add minimal omap3430 support ARM: OMAP2: Fix sparse, checkpatch warnings in OMAP2/3 IRQ code ARM: OMAP: Fixes to omap_mcbsp_request function ARM: OMAP: Add support for OMAP2430 in McBSP ARM: OMAP: Add support for McBSP devices 3 - 5 on 34xx ARM: OMAP: Allocate McBSP devices dynamically Fix sections for omap-mcbsp platform driver [ARM] S3C24XX: Additional include moves ...
2008-10-16drivers/net/xen-netfront.c: Use DIV_ROUND_UPJulia Lawall
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) but is perhaps more readable. An extract of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ expression n,d; @@ ( - (n + d - 1) / d + DIV_ROUND_UP(n,d) | - (n + (d - 1)) / d + DIV_ROUND_UP(n,d) ) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP((n),d) + DIV_ROUND_UP(n,d) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP(n,(d)) + DIV_ROUND_UP(n,d) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16make kprobes.c:kretprobe_table_lock() staticAdrian Bunk
Make the needlessly global kretprobe_table_lock() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16make hp_wmi_notify() staticAdrian Bunk
Make the needlessly global hp_wmi_notify() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16ipc/sem.c: make free_un() staticAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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