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2010-08-09tx493xide: use min_t() macro instead of min()Atsushi Nemoto
This fixes a warning ("comparison of distinct pointer types lacks a cast") introduced by the commit 040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2 ("tx493xide: use ->pio_mode value to determine pair device speed"). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09drivers/ide: Use memdup_userJulia Lawall
Use memdup_user when user data is immediately copied into the allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09via82cxxx: fix typo for VT6415 PCIE PATA IDE Host Controller support.Yann Dirson
Without this fix, init of the via82cxxx driver causes a oops with a stack resembling the one below, and the boot blocks between init of USB devices and launch of init (was easy to bisect by booting with init=/bin/sh). Pid: 279, comm: work_for_cpu Not tainted 2.6.34.1-00003-ga42ea77 #2 Call Trace: [<ffffffff81045691>] ? warn_slowpath_common+0x76/0x8c [<ffffffff810456f9>] ? warn_slowpath_fmt+0x40/0x45 [<ffffffff812eb5a1>] ? printk+0x40/0x47 [<ffffffff8108e1fd>] ? enable_irq+0x3e/0x64 [<ffffffffa0003900>] ? ide_probe_port+0x55c/0x589 [ide_core] [<ffffffffa0003f22>] ? ide_host_register+0x273/0x628 [ide_core] [<ffffffffa00083e3>] ? ide_pci_init_two+0x4da/0x5c5 [ide_core] [<ffffffff8106117e>] ? up+0xe/0x36 [<ffffffff81045d7e>] ? release_console_sem+0x17e/0x1ae [<ffffffff812d945b>] ? klist_iter_exit+0x14/0x1e [<ffffffff8120ed23>] ? bus_find_device+0x75/0x83 [<ffffffffa0022832>] ? via_init_one+0x269/0x28a [via82cxxx] [<ffffffffa00223a2>] ? init_chipset_via82cxxx+0x0/0x1ea [via82cxxx] [<ffffffff81059f25>] ? do_work_for_cpu+0x0/0x1b [<ffffffff81190c65>] ? local_pci_probe+0x12/0x16 [<ffffffff81059f30>] ? do_work_for_cpu+0xb/0x1b [<ffffffff8105d0dd>] ? kthread+0x75/0x7d [<ffffffff810097e4>] ? kernel_thread_helper+0x4/0x10 [<ffffffff8105d068>] ? kthread+0x0/0x7d [<ffffffff810097e0>] ? kernel_thread_helper+0x0/0x10 ---[ end trace 89c8cb70379b5bda ]--- The typo was introduced in a354ae8747d0687093ce244e76b15b6174d2f098, and affects 2.6.33-rc4 and later. Signed-off-by: Yann Dirson <ydirson@altern.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09ide-cd: Do not access completed requests in the irq handlerBorislav Petkov
ide_cd_error_cmd() can complete an erroneous request with leftover buffers. Signal this with its return value so that the request is not accessed after its completion in the irq handler and we oops. Cc: <stable@kernel.org> # 32.x 33.x 34.x Signed-off-by: Borislav Petkov <bp@alien8.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch/tile: check kmalloc() result arch/tile: catch up on various minor cleanups. arch/tile: avoid erroneous error return for PTRACE_POKEUSR. tile: set ARCH_KMALLOC_MINALIGN tile: remove homegrown L1_CACHE_ALIGN macro arch/tile: Miscellaneous cleanup changes. arch/tile: Split the icache flush code off to a generic <arch> header. arch/tile: Fix bug in support for atomic64_xx() ops. arch/tile: Shrink the tile-opcode files considerably. arch/tile: Add driver to enable access to the user dynamic network. arch/tile: Enable more sophisticated IRQ model for 32-bit chips. Move list types from <linux/list.h> to <linux/types.h>. Add wait4() back to the set of <asm-generic/unistd.h> syscalls. Revert adding some arch-specific signal syscalls to <linux/syscalls.h>. arch/tile: Do not use GFP_KERNEL for dma_alloc_coherent(). Feedback from fujita.tomonori@lab.ntt.co.jp. arch/tile: core support for Tilera 32-bit chips. Fix up the "generic" unistd.h ABI to be more useful.
2010-08-08Merge branch 'for-linus' of git://www.jni.nu/crisLinus Torvalds
* 'for-linus' of git://www.jni.nu/cris: (51 commits) CRIS: Fix alignment problem for older ld CRIS: Always dump registers for segfaulting process. CRIS: Add config for pausing a seg-faulting process CRIS: Don't take faults while in_atomic CRIS: Fixup lookup for delay slot faults CRIS: Discard exit.text and .data at runtime CRIS: Add cache aligned and read mostly data sections CRIS: Return something from profile write CRIS: Add ARTPEC-3 and timestamps for sync-serial CRIS: Better ARTPEC-3 support for gpio CRIS: Add include guard CRIS: Better handling of pinmux settings CRIS: New DMA defines for ARTPEC-3 CRIS: __do_strncpy_from_user: Don't read the byte beyond the nil CRIS: Pagetable for ARTPEC-3 CRIS: Machine dependent memmap.h CRIS: Check if pointer is set before using it CRIS: Machine dependent dma.h CRIS: Define __read_mostly for CRISv32 CRIS: Discard .note.gnu.build-id section ...
2010-08-08Merge branch 'for-linus' of git://android.kernel.org/kernel/tegraLinus Torvalds
* 'for-linus' of git://android.kernel.org/kernel/tegra: [ARM] tegra: add MAINTAINERS entry [ARM] tegra: harmony: Add harmony board file [ARM] tegra: add pinmux support [ARM] tegra: add GPIO support [ARM] tegra: Add timer support [ARM] tegra: SMP support [ARM] tegra: Add clock support [ARM] tegra: Add IRQ support [ARM] tegra: initial tegra support
2010-08-08Merge branch 'for-linus' of git://github.com/schandinat/linux-2.6Linus Torvalds
* 'for-linus' of git://github.com/schandinat/linux-2.6: drivers/video/via/via-gpio.c: fix warning viafb: Depends on X86 fbdev: section cleanup in viafb driver viafb: fix accel_flags check_var bug viafb: probe cleanups viafb: remove ioctls which break the framebuffer interface viafb: update fix before calculating depth viafb: PLL value cleanup viafb: simplify lcd size "detection" viafb: fix PCI table viafb: add lcd scaling support for some IGPs viafb: improve lcd code readability viafb: remove duplicated scaling code MAINTAINERS: update viafb entry
2010-08-08Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds
* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: (64 commits) OMAP: DSS2: OMAPFB: add support for FBIO_WAITFORVSYNC OMAP: DSS2: Replace strncmp() with sysfs_streq() in overlay_manager_store() OMAP: DSS2: Fix error path in omap_dsi_update() OMAP: DSS2: TDO35S: fix video signaling OMAP: DSS2: OMAPFB: Fix invalid bpp for PAL and NTSC modes OMAP: DSS2: OMAPFB: Fix probe error path OMAP3EVM: Replace vdvi regulator supply with vdds_dsi OMAP: DSS2: Remove extra return statement OMAP: DSS2: adjust YUV overlay width to be even OMAP: DSS2: OMAPFB: Fix sysfs mirror input check OMAP: DSS2: OMAPFB: Remove redundant color register range check OMAP: DSS2: OMAPFB: Remove redundant rotate range check OMAP: DSS2: OMAPFB: Check fb2display() return value OMAP: DSS2: Taal: Optimize enable_te, rotate, mirror when value unchanged OMAP: DSS2: DSI: detect unsupported update requests OMAP: DSS2: DSI: increase FIFO low threshold OMAP: DSS2: DSI: Add error IRQ mask for DSI complexIO OMAP: DSS2: DSI: Remove BTA after set_max_rx_packet_size OMAP: DSS2: change manual update scaling setup OMAP: DSS2: DSI: use BTA to end the frame transfer ...
2010-08-08Merge branch 'omap-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (143 commits) omap: mailbox: reorganize headers omap: mailbox: standarize on 'omap-mailbox' omap: mailbox: only compile for configured archs omap: mailbox: simplify omap_mbox_register() omap: mailbox: reorganize registering omap: mailbox: add IRQ names omap: mailbox: remove unecessary fields omap: mailbox: don't export unecessary symbols omap: mailbox: update omap1 probing omap: mailbox: use correct config for omap1 omap: mailbox: 2420 should be detected at run-time omap: mailbox: reorganize structures omap: mailbox: trivial cleanups omap mailbox: Set a device in logical mbox instance for traceability omap: mailbox: convert block api to kfifo omap: mailbox: remove (un)likely macros from cold paths omap: mailbox cleanup: split MODULE_AUTHOR line omap: mailbox: convert rwlocks to spinlock Mailbox: disable mailbox interrupt when request queue Mailbox: new mutext lock for h/w mailbox configuration ...
2010-08-08Merge branch 'davinci-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci * 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: davinci: dm646x EVM: Specify reserved EDMA channel/slots davinci: da8xx/omapl EVM: Specify reserved channels/slots davinci: support for EDMA resource sharing davinci: edma: provide ability to detect insufficient CC info data davinci: da8xx: sparse cleanup: remove duplicate entries in irq priorities davinci: DM365: fixed second serial port Davinci: tnetv107x evm board initial support Davinci: tnetv107x initial gpio support Davinci: tnetv107x soc support Davinci: tnetv107x decompresser uart definitions Davinci: generalized debug macros
2010-08-07Merge 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: (82 commits) firewire: core: add forgotten dummy driver methods, remove unused ones firewire: add isochronous multichannel reception firewire: core: small clarifications in core-cdev firewire: core: remove unused code firewire: ohci: release channel in error path firewire: ohci: use memory barriers to order descriptor updates tools/firewire: nosy-dump: increment program version tools/firewire: nosy-dump: remove unused code tools/firewire: nosy-dump: use linux/firewire-constants.h tools/firewire: nosy-dump: break up a deeply nested function tools/firewire: nosy-dump: make some symbols static or const tools/firewire: nosy-dump: change to kernel coding style tools/firewire: nosy-dump: work around segfault in decode_fcp tools/firewire: nosy-dump: fix it on x86-64 tools/firewire: add userspace front-end of nosy firewire: nosy: note ioctls in ioctl-number.txt firewire: nosy: use generic printk macros firewire: nosy: endianess fixes and annotations firewire: nosy: annotate __user pointers and __iomem pointers firewire: nosy: fix device shutdown with active client ...
2010-08-07Merge branch 'acpica' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (27 commits) ACPI / ACPICA: Simplify acpi_ev_initialize_gpe_block() ACPI / ACPICA: Fail acpi_gpe_wakeup() if ACPI_GPE_CAN_WAKE is unset ACPI / ACPICA: Do not execute _PRW methods during initialization ACPI: Fix bogus GPE test in acpi_bus_set_run_wake_flags() ACPICA: Update version to 20100702 ACPICA: Fix for Alias references within Package objects ACPICA: Fix lint warning for 64-bit constant ACPICA: Remove obsolete GPE function ACPICA: Update debug output components ACPICA: Add support for WDDT - Watchdog Descriptor Table ACPICA: Drop acpi_set_gpe ACPICA: Use low-level GPE enable during GPE block initialization ACPI / EC: Do not use acpi_set_gpe ACPI / EC: Drop suspend and resume routines ACPICA: Remove wakeup GPE reference counting which is not used ACPICA: Introduce acpi_gpe_wakeup() ACPICA: Rename acpi_hw_gpe_register_bit ACPICA: Update version to 20100528 ACPICA: Add signatures for undefined tables: ATKG, GSCI, IEIT ACPICA: Optimization: Reduce the number of namespace walks ...
2010-08-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (42 commits) IB/qib: Add missing <linux/slab.h> include IB/ehca: Drop unnecessary NULL test RDMA/nes: Fix confusing if statement indentation IB/ehca: Init irq tasklet before irq can happen RDMA/nes: Fix misindented code RDMA/nes: Fix showing wqm_quanta RDMA/nes: Get rid of "set but not used" variables RDMA/nes: Read firmware version from correct place IB/srp: Export req_lim via sysfs IB/srp: Make receive buffer handling more robust IB/srp: Use print_hex_dump() IB: Rename RAW_ETY to RAW_ETHERTYPE RDMA/nes: Fix two sparse warnings RDMA/cxgb3: Make needlessly global iwch_l2t_send() static IB/iser: Make needlessly global iser_alloc_rx_descriptors() static RDMA/cxgb4: Add timeouts when waiting for FW responses IB/qib: Fix race between qib_error_qp() and receive packet processing IB/qib: Limit the number of packets processed per interrupt IB/qib: Allow writes to the diag_counters to be able to clear them IB/qib: Set cfgctxts to number of CPUs by default ...
2010-08-07Merge 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: (214 commits) ALSA: hda - Add pin-fix for HP dc5750 ALSA: als4000: Fix potentially invalid DMA mode setup ALSA: als4000: enable burst mode ALSA: hda - Fix initial capsrc selection in patch_alc269() ASoC: TWL4030: Capture route runtime DAPM ordering fix ALSA: hda - Add PC-beep whitelist for an Intel board ALSA: hda - More relax for pending period handling ALSA: hda - Define AC_FMT_* constants ALSA: hda - Fix beep frequency on IDT 92HD73xx and 92HD71Bxx codecs ALSA: hda - Add support for HDMI HBR passthrough ALSA: hda - Set Stream Type in Stream Format according to AES0 ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed ALSA: hda - FIX to not expose SPDIF on Thinkpad X301, since it does not have the ability to use SPDIF ASoC: wm9081: fix resource reclaim in wm9081_register error path ASoC: wm8978: fix a memory leak if a wm8978_register fail ASoC: wm8974: fix a memory leak if another WM8974 is registered ASoC: wm8961: fix resource reclaim in wm8961_register error path ASoC: wm8955: fix resource reclaim in wm8955_register error path ASoC: wm8940: fix a memory leak if wm8940_register return error ASoC: wm8904: fix resource reclaim in wm8904_register error path ...
2010-08-07Merge branch 'bkl/core' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing * 'bkl/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing: do_coredump: Do not take BKL init: Remove the BKL from startup code
2010-08-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: SELINUX: Fix build error.
2010-08-07Merge branch 'for-2.6.36' of git://linux-nfs.org/~bfields/linuxLinus Torvalds
* 'for-2.6.36' of git://linux-nfs.org/~bfields/linux: (34 commits) nfsd4: fix file open accounting for RDWR opens nfsd: don't allow setting maxblksize after svc created nfsd: initialize nfsd versions before creating svc net: sunrpc: removed duplicated #include nfsd41: Fix a crash when a callback is retried nfsd: fix startup/shutdown order bug nfsd: minor nfsd read api cleanup gcc-4.6: nfsd: fix initialized but not read warnings nfsd4: share file descriptors between stateid's nfsd4: fix openmode checking on IO using lock stateid nfsd4: miscellaneous process_open2 cleanup nfsd4: don't pretend to support write delegations nfsd: bypass readahead cache when have struct file nfsd: minor nfsd_svc() cleanup nfsd: move more into nfsd_startup() nfsd: just keep single lockd reference for nfsd nfsd: clean up nfsd_create_serv error handling nfsd: fix error handling in __write_ports_addxprt nfsd: fix error handling when starting nfsd with rpcbind down nfsd4: fix v4 state shutdown error paths ...
2010-08-07AFS: Fix the module init error handlingDavid Howells
Fix the module init error handling. There are a bunch of goto labels for aborting the init procedure at different points and just undoing what needs undoing - they aren't all in the right places, however. This can lead to an oops like the following: BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 IP: [<ffffffff81042a31>] destroy_workqueue+0x17/0xc0 ... Modules linked in: kafs(+) dns_resolver rxkad af_rxrpc fscache Pid: 2171, comm: insmod Not tainted 2.6.35-cachefs+ #319 DG965RY/ ... Process insmod (pid: 2171, threadinfo ffff88003ca6a000, task ffff88003dcc3050) ... Call Trace: [<ffffffffa0055994>] afs_callback_update_kill+0x10/0x12 [kafs] [<ffffffffa007d1c5>] afs_init+0x190/0x1ce [kafs] [<ffffffffa007d035>] ? afs_init+0x0/0x1ce [kafs] [<ffffffff810001ef>] do_one_initcall+0x59/0x14e [<ffffffff8105f7ee>] sys_init_module+0x9c/0x1de [<ffffffff81001eab>] system_call_fastpath+0x16/0x1b Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-07Merge branch 'nfs-for-2.6.36' of ↵Linus Torvalds
git://git.linux-nfs.org/projects/trondmy/nfs-2.6 * 'nfs-for-2.6.36' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (42 commits) NFS: NFSv4.1 is no longer a "developer only" feature NFS: NFS_V4 is no longer an EXPERIMENTAL feature NFS: Fix /proc/mount for legacy binary interface NFS: Fix the locking in nfs4_callback_getattr SUNRPC: Defer deleting the security context until gss_do_free_ctx() SUNRPC: prevent task_cleanup running on freed xprt SUNRPC: Reduce asynchronous RPC task stack usage SUNRPC: Move the bound cred to struct rpc_rqst SUNRPC: Clean up of rpc_bindcred() SUNRPC: Move remaining RPC client related task initialisation into clnt.c SUNRPC: Ensure that rpc_exit() always wakes up a sleeping task SUNRPC: Make the credential cache hashtable size configurable SUNRPC: Store the hashtable size in struct rpc_cred_cache NFS: Ensure the AUTH_UNIX credcache is allocated dynamically NFS: Fix the NFS users of rpc_restart_call() SUNRPC: The function rpc_restart_call() should return success/failure NFSv4: Get rid of the bogus RPC_ASSASSINATED(task) checks NFSv4: Clean up the process of renewing the NFSv4 lease NFSv4.1: Handle NFS4ERR_DELAY on SEQUENCE correctly NFS: nfs_rename() should not have to flush out writebacks ...
2010-08-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: add retrieve request fuse: add store request fuse: don't use atomic kmap
2010-08-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: (45 commits) nilfs2: reject filesystem with unsupported block size nilfs2: avoid rec_len overflow with 64KB block size nilfs2: simplify nilfs_get_page function nilfs2: reject incompatible filesystem nilfs2: add feature set fields to super block nilfs2: clarify byte offset in super block format nilfs2: apply read-ahead for nilfs_btree_lookup_contig nilfs2: introduce check flag to btree node buffer nilfs2: add btree get block function with readahead option nilfs2: add read ahead mode to nilfs_btnode_submit_block nilfs2: fix buffer head leak in nilfs_btnode_submit_block nilfs2: eliminate inline keywords in btree implementation nilfs2: get maximum number of child nodes from bmap object nilfs2: reduce repetitive calculation of max number of child nodes nilfs2: optimize calculation of min/max number of btree node children nilfs2: remove redundant pointer checks in bmap lookup functions nilfs2: get rid of nilfs_bmap_union nilfs2: unify bmap set_target_v operations nilfs2: get rid of nilfs_btree uses nilfs2: get rid of nilfs_direct uses ...
2010-08-07Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (40 commits) ext4: Adding error check after calling ext4_mb_regular_allocator() ext4: Fix dirtying of journalled buffers in data=journal mode ext4: re-inline ext4_rec_len_(to|from)_disk functions jbd2: Remove t_handle_lock from start_this_handle() jbd2: Change j_state_lock to be a rwlock_t jbd2: Use atomic variables to avoid taking t_handle_lock in jbd2_journal_stop ext4: Add mount options in superblock ext4: force block allocation on quota_off ext4: fix freeze deadlock under IO ext4: drop inode from orphan list if ext4_delete_inode() fails ext4: check to make make sure bd_dev is set before dereferencing it jbd2: Make barrier messages less scary ext4: don't print scary messages for allocation failures post-abort ext4: fix EFBIG edge case when writing to large non-extent file ext4: fix ext4_get_blocks references ext4: Always journal quota file modifications ext4: Fix potential memory leak in ext4_fill_super ext4: Don't error out the fs if the user tries to make a file too big ext4: allocate stripe-multiple IOs on stripe boundaries ext4: move aio completion after unwritten extent conversion ... Fix up conflicts in fs/ext4/inode.c as per Ted. Fix up xfs conflicts as per earlier xfs merge.
2010-08-07Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: ext3: Fix dirtying of journalled buffers in data=journal mode ext3: default to ordered mode quota: Use mark_inode_dirty_sync instead of mark_inode_dirty quota: Change quota error message to print out disk and function name MAINTAINERS: Update entries of ext2 and ext3 MAINTAINERS: Update address of Andreas Dilger ext3: Avoid filesystem corruption after a crash under heavy delete load ext3: remove vestiges of nobh support ext3: Fix set but unused variables quota: clean up quota active checks quota: Clean up the namespace in dqblk_xfs.h quota: check quota reservation on remove_dquot_ref
2010-08-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: fs/dlm: Drop unnecessary null test dlm: use genl_register_family_with_ops()
2010-08-07Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: super.c Fix warning: variable 'sbi' set but not used udf: remove duplicated #include
2010-08-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [DNS RESOLVER] Minor typo correction DNS: Fixes for the DNS query module cifs: Include linux/err.h for IS_ERR and PTR_ERR DNS: Make AFS go to the DNS for AFSDB records for unknown cells DNS: Separate out CIFS DNS Resolver code cifs: account for new creduid=0x%x parameter in spnego upcall string cifs: reduce false positives with inode aliasing serverino autodisable CIFS: Make cifs_convert_address() take a const src pointer and a length cifs: show features compiled in as part of DebugData cifs: update README Fix up trivial conflicts in fs/cifs/cifsfs.c due to workqueue changes
2010-08-07Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (55 commits) workqueue: mark init_workqueues() as early_initcall() workqueue: explain for_each_*cwq_cpu() iterators fscache: fix build on !CONFIG_SYSCTL slow-work: kill it gfs2: use workqueue instead of slow-work drm: use workqueue instead of slow-work cifs: use workqueue instead of slow-work fscache: drop references to slow-work fscache: convert operation to use workqueue instead of slow-work fscache: convert object to use workqueue instead of slow-work workqueue: fix how cpu number is stored in work->data workqueue: fix mayday_mask handling on UP workqueue: fix build problem on !CONFIG_SMP workqueue: fix locking in retry path of maybe_create_worker() async: use workqueue for worker pool workqueue: remove WQ_SINGLE_CPU and use WQ_UNBOUND instead workqueue: implement unbound workqueue workqueue: prepare for WQ_UNBOUND implementation libata: take advantage of cmwq and remove concurrency limitations workqueue: fix worker management invocation without pending works ... Fixed up conflicts in fs/cifs/* as per Tejun. Other trivial conflicts in include/linux/workqueue.h, kernel/trace/Kconfig and kernel/workqueue.c
2010-08-07nfsd4: fix file open accounting for RDWR opensJ. Bruce Fields
Commit f9d7562fdb9dc0ada3a7aba5dbbe9d965e2a105d "nfsd4: share file descriptors between stateid's" didn't correctly account for O_RDWR opens. Symptoms include leaked files, resulting in failures to unmount and/or warnings about orphaned inodes on reboot. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-06Merge branch 'x86-xsave-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, xsave: Make xstate_enable_boot_cpu() __init, protect on CPU 0 x86, xsave: Add __init attribute to setup_xstate_features() x86, xsave: Make init_xstate_buf static x86, xsave: Check cpuid level for XSTATE_CPUID (0x0d) x86, xsave: Introduce xstate enable functions x86, xsave: Separate fpu and xsave initialization x86, xsave: Move boot cpu initialization to xsave_init() x86, xsave: 32/64 bit boot cpu check unification in initialization x86, xsave: Do not include asm/i387.h in asm/xsave.h x86, xsave: Use xsaveopt in context-switch path when supported x86, xsave: Sync xsave memory layout with its header for user handling x86, xsave: Track the offset, size of state in the xsave layout
2010-08-06Merge branch 'x86-mce-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, mce: Use HW_ERR in MCE handler x86, mce: Add HW_ERR printk prefix for hardware error logging x86, mce: Fix MSR_IA32_MCI_CTL2 CMCI threshold setup x86, mce: Rename MSR_IA32_MCx_CTL2 value
2010-08-06Merge branch 'x86-olpc-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, olpc: Constify an olpc_ofw() arg x86, olpc: Use pr_debug() for EC commands x86, olpc: Add comment about implicit optimization barrier x86, olpc: Add support for calling into OpenFirmware
2010-08-06Merge branch 'x86-alternatives-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-alternatives-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, alternatives: BUG on encountering an invalid CPU feature number x86, alternatives: Fix one more open-coded 8-bit alternative number x86, alternatives: Use 16-bit numbers for cpufeature index
2010-08-06Merge branches 'x86-cleanups-for-linus', 'x86-vmware-for-linus', ↵Linus Torvalds
'x86-mtrr-for-linus', 'x86-apic-for-linus', 'x86-fpu-for-linus' and 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Clean up arch/x86/kernel/cpu/mtrr/cleanup.c: use ";" not "," to terminate statements * 'x86-vmware-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, vmware: Preset lpj values when on VMware. * 'x86-mtrr-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, mtrr: Use stop machine context to rendezvous all the cpu's * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86/apic/es7000_32: Remove unused variable * 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Avoid unnecessary __clear_user() and xrstor in signal handling * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, vdso: Unmap vdso pages
2010-08-06Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: console: Fix compilation regression
2010-08-06SELINUX: Fix build error.Ralf Baechle
Fix build error caused by a stale security/selinux/av_permissions.h in the $(src) directory which will override a more recent version in $(obj) that is it appears to strike only when building with a separate object directory. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-08-06nfsd: don't allow setting maxblksize after svc createdJ. Bruce Fields
It's harmless to set this after the server is created, but also ineffective, since the value is only used at the time of svc_create_pooled(). So fail the attempt, in keeping with the pattern set by write_versions, write_{lease,grace}time and write_recoverydir. (This could break userspace that tried to write to nfsd/max_block_size between setting up sockets and starting the server. However, such code wouldn't have worked anyway, and I don't know of any examples--rpc.nfsd in nfs-utils, probably the only user of the interface, doesn't do that.) Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-06nfsd: initialize nfsd versions before creating svcJ. Bruce Fields
Commit 59db4a0c102e0de226a3395dbf25ea51bf845937 "nfsd: move more into nfsd_startup()" inadvertently moved nfsd_versions after nfsd_create_svc(). On older distributions using an rpc.nfsd that does not explicitly set the list of nfsd versions, this results in svc-create_pooled() being called with an empty versions array. The resulting incomplete initialization leads to a NULL dereference in svc_process_common() the first time a client accesses the server. Move nfsd_reset_versions() back before the svc_create_pooled(); this time, put it closer to the svc_create_pooled() call, to make this mistake more difficult in the future. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-06net: sunrpc: removed duplicated #includeAndrea Gelmini
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-06nfsd41: Fix a crash when a callback is retriedBoaz Harrosh
If a callback is retried at nfsd4_cb_recall_done() due to some error, the returned rpc reply crashes here: @@ -514,6 +514,7 @@ decode_cb_sequence(struct xdr_stream *xdr, struct nfsd4_cb_sequence *res, u32 dummy; __be32 *p; + BUG_ON(!res); if (res->cbs_minorversion == 0) return 0; [BUG_ON added for demonstration] This is because the nfsd4_cb_done_sequence() has NULLed out the task->tk_msg.rpc_resp pointer. Also eventually the rpc would use the new slot without making sure it is free by calling nfsd41_cb_setup_sequence(). This problem was introduced by a 4.1 protocol addition patch: [0421b5c5] nfsd41: Backchannel: Implement cb_recall over NFSv4.1 Which was overlooking the possibility of an RPC callback retries. For not-4.1 case redoing the _prepare is harmless. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-06nfsd: fix startup/shutdown order bugJ. Bruce Fields
We must create the server before we can call init_socks or check the number of threads. Symptoms were a NULL pointer dereference in nfsd_svc(). Problem identified by Jeff Layton. Also fix a minor cleanup-on-error case in nfsd_startup(). Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-06console: Fix compilation regressionJason Wessel
A regression of building without CONFIG_HW_CONSOLE was introduced with commit b45cfba4e9005d64d419718e7ff7f7cab44c1994 (vt,console,kdb: implement atomic console enter/leave functions). ERROR: "con_debug_enter" [drivers/serial/kgdboc.ko] undefined! ERROR: "vc_cons" [drivers/serial/kgdboc.ko] undefined! ERROR: "fg_console" [drivers/serial/kgdboc.ko] undefined! ERROR: "con_debug_leave" [drivers/serial/kgdboc.ko] undefined! When there is no HW console the con_debug_enter and con_debug_leave functions should have no code. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: Jesse Barnes <jbarnes@virtuousgeek.org> Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
2010-08-06Merge branch 'irq-core-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: xen: Do not suspend IPI IRQs. powerpc: Use IRQF_NO_SUSPEND not IRQF_TIMER for non-timer interrupts ixp4xx-beeper: Use IRQF_NO_SUSPEND not IRQF_TIMER for non-timer interrupt irq: Add new IRQ flag IRQF_NO_SUSPEND
2010-08-06Merge branch 'timers-timekeeping-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-timekeeping-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: um: Fix read_persistent_clock fallout kgdb: Do not access xtime directly powerpc: Clean up obsolete code relating to decrementer and timebase powerpc: Rework VDSO gettimeofday to prevent time going backwards clocksource: Add __clocksource_updatefreq_hz/khz methods x86: Convert common clocksources to use clocksource_register_hz/khz timekeeping: Make xtime and wall_to_monotonic static hrtimer: Cleanup direct access to wall_to_monotonic um: Convert to use read_persistent_clock timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset powerpc: Cleanup xtime usage powerpc: Simplify update_vsyscall time: Kill off CONFIG_GENERIC_TIME time: Implement timespec_add x86: Fix vtime/file timestamp inconsistencies Trivial conflicts in Documentation/feature-removal-schedule.txt Much less trivial conflicts in arch/powerpc/kernel/time.c resolved as per Thomas' earlier merge commit 47916be4e28c ("Merge branch 'powerpc.cherry-picks' into timers/clocksource")
2010-08-06Merge branch 'timers-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: Documentation: Add timers/timers-howto.txt timer: Added usleep_range timer Revert "timer: Added usleep[_range] timer" clockevents: Remove the per cpu tick skew posix_timer: Move copy_to_user(created_timer_id) down in timer_create() timer: Added usleep[_range] timer timers: Document meaning of deferrable timer
2010-08-06x86, kvm: Remove cast obsoleted by set_64bit() prototype cleanupH. Peter Anvin
KVM ended up having to put a pretty ugly wrapper around set_64bit() in order to get the type right. Now set_64bit() takes the expected u64 type, and this wrapper can be cleaned up. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Avi Kivity <avi@redhat.com> LKML-Reference: <4C5C4E7A.8040603@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: avoid buffer overflow in pcmcia_setup_isa_irq pcmcia: do not request windows if you don't need to pcmcia: insert PCMCIA device resources into resource tree pcmcia: export resource information to sysfs pcmcia: use struct resource for PCMCIA devices, part 2 pcmcia: remove memreq_t pcmcia: move local definitions out of include/pcmcia/cs.h pcmcia: do not use io_req_t when calling pcmcia_request_io() pcmcia: do not use io_req_t after call to pcmcia_request_io() pcmcia: use struct resource for PCMCIA devices pcmcia: clean up cs.h pcmcia: use pcmica_{read,write}_config_byte pcmcia: remove cs_types.h pcmcia: remove unused flag, simplify headers pcmcia: remove obsolete CS_EVENT_ definitions pcmcia: split up central event handler pcmcia: simplify event callback pcmcia: remove obsolete ioctl Conflicts in: - drivers/staging/comedi/drivers/* - drivers/staging/wlags49_h2/wl_cs.c due to dev_info_t and whitespace changes
2010-08-06Merge branch 'linux-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (30 commits) PCI: update for owner removal from struct device_attribute PCI: Fix warnings when CONFIG_DMI unset PCI: Do not run NVidia quirks related to MSI with MSI disabled x86/PCI: use for_each_pci_dev() PCI: use for_each_pci_dev() PCI: MSI: Restore read_msi_msg_desc(); add get_cached_msi_msg_desc() PCI: export SMBIOS provided firmware instance and label to sysfs PCI: Allow read/write access to sysfs I/O port resources x86/PCI: use host bridge _CRS info on ASRock ALiveSATA2-GLAN PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY} PCI: disable mmio during bar sizing PCI: MSI: Remove unsafe and unnecessary hardware access PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable PCI: kernel oops on access to pci proc file while hot-removal PCI: pci-sysfs: remove casts from void* ACPI: Disable ASPM if the platform won't provide _OSC control for PCIe PCI hotplug: make sure child bridges are enabled at hotplug time PCI hotplug: shpchp: Removed check for hotplug of display devices PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device PCI: Don't enable aspm before drivers have had a chance to veto it ...
2010-08-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Allow removal of slab caches during boot Revert "slub: Allow removal of slab caches during boot" slub numa: Fix rare allocation from unexpected node slab: use deferable timers for its periodic housekeeping slub: Use kmem_cache flags to detect if slab is in debugging mode. slub: Allow removal of slab caches during boot slub: Check kasprintf results in kmem_cache_init() SLUB: Constants need UL slub: Use a constant for a unspecified node. SLOB: Free objects to their own list slab: fix caller tracking on !CONFIG_DEBUG_SLAB && CONFIG_TRACING
2010-08-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (524 commits) Staging: wlan-ng: Update prism2_set_tx_power() to use mBm Staging: ti-st: update TODO Staging: wlags49_h2: use common PCI_VENDOR/DEVICE_ID name format Staging: comedi : fix brace coding style issue in wwrap.c Staging: quatech_usb2: remove unused qt2_box_flush function Staging: slicoss: Remove net_device_stats from the driver's private staging: rtl8192su: check whether requests succeeded staging: panel: fix error path staging: otus: check kmalloc() return value staging: octeon: check request_irq() return value Staging: wlan-ng: remove typedef in p80211hdr.h Staging: wlan-ng: fix checkpatch issues in headers. Staging: wlan-ng: remove typedef in p80211ioctl.h Staging: wlan-ng: fix style issues in p80211conv.h Staging: wlan-ng: fix style issues for p80211hdr.h staging: vt6656: removed NTSTATUS definition staging: vt6656: simplified tests involving both multi/broad-casts Staging: vt6655: replace BOOL with in kernel bool Staging: vt6655: replace FALSE with in kernel false Staging: vt6655: replace TRUE with in kernel true ...