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2009-06-22Blackfin: bf518f-ezbrd: update DSA resourcesMike Frysinger1-5/+11
The common DSA code changed structure layout, so update the BF518F-EZBRD resources accordingly. Signed-off-by: Mike Frysinger <[email protected]>
2009-06-22Blackfin: unify memory region checks between kgdb and trapsMike Frysinger4-274/+256
The kgdb (in multiple places) and traps code developed pretty much identical checks for how to access different regions of the Blackfin memory map, but each wasn't 100%, so unify them to avoid duplication, bitrot, and bugs with edge cases. Signed-off-by: Mike Frysinger <[email protected]>
2009-06-22Merge git://git.infradead.org/mtd-2.6Linus Torvalds49-827/+3133
* git://git.infradead.org/mtd-2.6: (63 commits) mtd: OneNAND: Allow setting of boundary information when built as module jffs2: leaking jffs2_summary in function jffs2_scan_medium mtd: nand: Fix memory leak on txx9ndfmc probe failure. mtd: orion_nand: use burst reads with double word accesses mtd/nand: s3c6400 support for s3c2410 driver [MTD] [NAND] S3C2410: Use DIV_ROUND_UP [MTD] [NAND] S3C2410: Deal with unaligned lengths in S3C2440 buffer read/write [MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND [MTD] [NAND] S3C2410: Added a kerneldoc for s3c2410_nand_set mtd: physmap_of: Add multiple regions and concatenation support mtd: nand: max_retries off by one in mxc_nand mtd: nand: s3c2410_nand_setrate(): use correct macros for 2412/2440 mtd: onenand: add bbt_wait & unlock_all as replaceable for some platform mtd: Flex-OneNAND support mtd: nand: add OMAP2/OMAP3 NAND driver mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs mtd: uclinux: mark local stuff static mtd: uclinux: do not allow to be built as a module mtd: uclinux: allow systems to override map addr/size mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs ...
2009-06-22Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds57-222/+5269
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (49 commits) [ARM] idle: clean up pm_idle calling, obey hlt_counter [ARM] S3C: Fix gpio-config off-by-one bug [ARM] S3C64XX: add to_irq() support for EINT() GPIO [ARM] S3C64XX: clock.c: fix typo in usb-host clock ctrlbit [ARM] S3C64XX: fix HCLK gate defines [ARM] Update mach-types [ARM] wire up rt_tgsigqueueinfo and perf_counter_open OMAP2 clock/powerdomain: off by 1 error in loop timeout comparisons OMAP3 SDRC: set FIXEDDELAY when disabling SDRC DLL OMAP3: Add support for DPLL3 divisor values higher than 2 OMAP3 SRAM: convert SRAM code to use macros rather than magic numbers OMAP3 SRAM: add more comments on the SRAM code OMAP3 clock/SDRC: program SDRC_MR register during SDRC clock change OMAP3 clock: add a short delay when lowering CORE clk rate OMAP3 clock: initialize SDRC timings at kernel start OMAP3 clock: remove wait for DPLL3 M2 clock to stabilize [ARM] Add old Feroceon support to compressed/head.S [ARM] 5559/1: Limit the stack unwinding caused by a kthread exit [ARM] 5558/1: Add extra checks to ARM unwinder to avoid tracing corrupt stacks [ARM] 5557/1: Discard some ARM.ex*.*exit.text sections when !HOTPLUG or !HOTPLUG_CPU ...
2009-06-22[ARM] idle: clean up pm_idle calling, obey hlt_counterRussell King1-26/+32
pm_idle is used by infrastructure (eg, cpuidle) which expects architectures to call it in a certain way. Arrange for ARM to follow x86's lead on this and call pm_idle() with interrupts already disabled. However, we expect pm_idle() to enable interrupts before it returns. Also, OMAP wants to be able to disable hlt-ing, so allow hlt_counter to prevent all calls to pm_idle. Signed-off-by: Russell King <[email protected]>
2009-06-22ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.Tao Ma1-0/+2
Actually ocfs2_sysfile_cluster_lock_key is only used if we enable CONFIG_DEBUG_LOCK_ALLOC. Wrap it so that we can avoid a building warning. fs/ocfs2/sysfile.c:53: warning: ‘ocfs2_sysfile_cluster_lock_key’ defined but not used Signed-off-by: Tao Ma <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Add lockdep annotationsJan Kara6-25/+123
Add lockdep support to OCFS2. The support also covers all of the cluster locks except for open locks, journal locks, and local quotafile locks. These are special because they are acquired for a node, not for a particular process and lockdep cannot deal with such type of locking. Signed-off-by: Jan Kara <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22vfs: Set special lockdep map for dirs only if not set by fsJan Kara2-6/+26
Some filesystems need to set lockdep map for i_mutex differently for different directories. For example OCFS2 has system directories (for orphan inode tracking and for gathering all system files like journal or quota files into a single place) which have different locking locking rules than standard directories. For a filesystem setting lockdep map is naturaly done when the inode is read but we have to modify unlock_new_inode() not to overwrite the lockdep map the filesystem has set. Acked-by: [email protected] CC: [email protected] Signed-off-by: Jan Kara <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Disable orphan scanning for local and hard-ro mountsSunil Mushran5-43/+51
Local and Hard-RO mounts do not need orphan scanning. Signed-off-by: Sunil Mushran <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Do not initialize lvb in ocfs2_orphan_scan_lock_res_init()Sunil Mushran2-4/+4
We don't access the LVB in our ocfs2_*_lock_res_init() functions. Since the LVB can become invalid during some cluster recovery operations, the dlmglue must be able to handle an uninitialized LVB. For the orphan scan lock, we initialized an uninitialzed LVB with our scan sequence number plus one. This starts a normal orphan scan cycle. Signed-off-by: Sunil Mushran <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Stop orphan scan as early as possible during umountSunil Mushran3-4/+21
Currently if the orphan scan fires a tick before the user issues the umount, the umount will wait for the queued orphan scan tasks to complete. This patch makes the umount stop the orphan scan as early as possible so as to reduce the probability of the queued tasks slowing down the umount. Signed-off-by: Sunil Mushran <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Fix ocfs2_osb_dump()Sunil Mushran1-14/+18
Skip printing information that is not valid for local mounts. Signed-off-by: Sunil Mushran <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Pin journal head before accessing jh->b_committed_dataSunil Mushran1-4/+24
This patch adds jbd_lock_bh_state() and jbd_unlock_bh_state() around accessses to jh->b_committed_data. Fixes oss bugzilla#1131 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1131 Signed-off-by: Sunil Mushran <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Update atime in splice read if necessary.Tao Ma1-3/+3
We should call ocfs2_inode_lock_atime instead of ocfs2_inode_lock in ocfs2_file_splice_read like we do in ocfs2_file_aio_read so that we can update atime in splice read if necessary. Signed-off-by: Tao Ma <[email protected]> Signed-off-by: Joel Becker <[email protected]>
2009-06-22ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.Joel Becker5-9/+38
The Lock Value Block (LVB) of a DLM lock can be lost when nodes die and the DLM cannot reconstruct its state. Clients of the DLM need to know this. ocfs2's internal DLM, o2dlm, explicitly zeroes out the LVB when it loses track of the state. This is not a standard behavior, but ocfs2 has always relied on it. Thus, an o2dlm LVB is always "valid". ocfs2 now supports both o2dlm and fs/dlm via the stack glue. When fs/dlm loses track of an LVBs state, it sets a flag (DLM_SBF_VALNOTVALID) on the Lock Status Block (LKSB). The contents of the LVB may be garbage or merely stale. ocfs2 doesn't want to try to guess at the validity of the stale LVB. Instead, it should be checking the VALNOTVALID flag. As this is the 'standard' way of treating LVBs, we will promote this behavior. We add a stack glue API ocfs2_dlm_lvb_valid(). It returns non-zero when the LVB is valid. o2dlm will always return valid, while fs/dlm will check VALNOTVALID. Signed-off-by: Joel Becker <[email protected]> Acked-by: Mark Fasheh <[email protected]>
2009-06-22MN10300: Fix the vmlinux ldscriptDavid Howells1-44/+16
Fix the MN10300 vmlinux ldscript. It needs to use various macros from asm-generic/vmlinux.lds.h to correctly include all that it needs to. Signed-off-by: David Howells <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22LDSCRIPT: Name INIT_RAM_FS consistentlyDavid Howells1-1/+1
In asm-generic/vmlinux.lds.h, name INIT_RAM_FS consistently, no matter the setting of CONFIG_BLK_DEV_INITRD. This corrects: commit ef53dae8658cf0e93d380983824a661067948d87 Author: Sam Ravnborg <[email protected]> Date: Sun Jun 7 20:46:37 2009 +0200 Subject: Improve vmlinux.lds.h support for arch specific linker scripts Signed-off-by: David Howells <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsdLinus Torvalds29-700/+1329
* 'for-2.6.31' of git://fieldses.org/git/linux-nfsd: (60 commits) SUNRPC: Fix the TCP server's send buffer accounting nfsd41: Backchannel: minorversion support for the back channel nfsd41: Backchannel: cleanup nfs4.0 callback encode routines nfsd41: Remove ip address collision detection case nfsd: optimise the starting of zero threads when none are running. nfsd: don't take nfsd_mutex twice when setting number of threads. nfsd41: sanity check client drc maxreqs nfsd41: move channel attributes from nfsd4_session to a nfsd4_channel_attr struct NFS: kill off complicated macro 'PROC' sunrpc: potential memory leak in function rdma_read_xdr nfsd: minor nfsd_vfs_write cleanup nfsd: Pull write-gathering code out of nfsd_vfs_write nfsd: track last inode only in use_wgather case sunrpc: align cache_clean work's timer nfsd: Use write gathering only with NFSv2 NFSv4: kill off complicated macro 'PROC' NFSv4: do exact check about attribute specified knfsd: remove unreported filehandle stats counters knfsd: fix reply cache memory corruption knfsd: reply cache cleanups ...
2009-06-22Merge branch 'for-2.6.31' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds49-603/+5220
* 'for-2.6.31' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (128 commits) nfs41: sunrpc: xprt_alloc_bc_request() should not use spin_lock_bh() nfs41: Move initialization of nfs4_opendata seq_res to nfs4_init_opendata_res nfs: remove unnecessary NFS_INO_INVALID_ACL checks NFS: More "sloppy" parsing problems NFS: Invalid mount option values should always fail, even with "sloppy" NFS: Remove unused XDR decoder functions NFS: Update MNT and MNT3 reply decoding functions NFS: add XDR decoder for mountd version 3 auth-flavor lists NFS: add new file handle decoders to in-kernel mountd client NFS: Add separate mountd status code decoders for each mountd version NFS: remove unused function in fs/nfs/mount_clnt.c NFS: Use xdr_stream-based XDR encoder for MNT's dirpath argument NFS: Clean up MNT program definitions lockd: Don't bother with RPC ping for NSM upcalls lockd: Update NSM state from SM_MON replies NFS: Fix false error return from nfs_callback_up() if ipv6.ko is not available NFS: Return error code from nfs_callback_up() to user space NFS: Do not display the setting of the "intr" mount option NFS: add support for splice writes nfs41: Backchannel: CB_SEQUENCE validation ...
2009-06-22Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds29-346/+350
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (22 commits) [S390] Update default configuration. [S390] kprobes: defer setting of ctlblk state [S390] Enable tick based perf_counter on s390. [S390] dasd: fix refcounting in dasd_change_state [S390] lockless idle time accounting [S390] driver_data access [S390] pm: fix build error for !SMP [S390] dasd_pm: fix stop flag handling [S390] ap/zcrypt: Suspend/Resume ap bus and zcrypt [S390] qdio: Sanitize do_QDIO sanity checks [S390] qdio: leave inbound SBALs primed [S390] qdio: merge AI tasklet into interrupt handler [S390] qdio: extract all primed SBALs at once [S390] qdio: fix check for running under z/VM [S390] qdio: move adapter interrupt tasklet code [S390] Use del_timer instead of del_timer_sync [S390] s390: remove DEBUG_MALLOC [S390] vt220 console: convert from bootmem to slab [S390] sclp console: convert from bootmem to slab [S390] 3270 console: convert from bootmem to slab ...
2009-06-22Merge branch 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linuxLinus Torvalds2-4/+4
* 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c: Fix stuck transaction on cpm-i2c driver i2c-omap: Fix build breaking typo cpu_is_omap_2430
2009-06-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6Linus Torvalds16-16/+2129
* git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6: xtensa: enable m41t80 driver in s6105_defconfig xtensa: add m41t62 rtc to s6105 platform xtensa: enable s6gmac in s6105_defconfig xtensa: s6105 specific configuration for s6gmac s6gmac: xtensa s6000 on-chip ethernet driver xtensa: support s6000 gpio irqs and alternate function selection xtensa: s6000 dma engine support xtensa: allow variant to initialize own irq chips xtensa: cache inquiry and unaligned cache handling functions
2009-06-22Merge branch 'linux-next' of ↵Linus Torvalds55-2167/+3004
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: (74 commits) PCI: make msi_free_irqs() to use msix_mask_irq() instead of open coded write PCI: Fix the NIU MSI-X problem in a better way PCI ASPM: remove get_root_port_link PCI ASPM: cleanup pcie_aspm_sanity_check PCI ASPM: remove has_switch field PCI ASPM: cleanup calc_Lx_latency PCI ASPM: cleanup pcie_aspm_get_cap_device PCI ASPM: cleanup clkpm checks PCI ASPM: cleanup __pcie_aspm_check_state_one PCI ASPM: cleanup initialization PCI ASPM: cleanup change input argument of aspm functions PCI ASPM: cleanup misc in struct pcie_link_state PCI ASPM: cleanup clkpm state in struct pcie_link_state PCI ASPM: cleanup latency field in struct pcie_link_state PCI ASPM: cleanup aspm state field in struct pcie_link_state PCI ASPM: fix typo in struct pcie_link_state PCI: drivers/pci/slot.c should depend on CONFIG_SYSFS PCI: remove redundant __msi_set_enable() PCI PM: consistently use type bool for wake enable variable x86/ACPI: Correct maximum allowed _CRS returned resources and warn if exceeded ...
2009-06-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds40-633/+1210
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (43 commits) via-velocity: Fix velocity driver unmapping incorrect size. mlx4_en: Remove redundant refill code on RX mlx4_en: Removed redundant check on lso header size mlx4_en: Cancel port_up check in transmit function mlx4_en: using stop/start_all_queues mlx4_en: Removed redundant skb->len check mlx4_en: Counting all the dropped packets on the TX side usbnet cdc_subset: fix issues talking to PXA gadgets Net: qla3xxx, remove sleeping in atomic ipv4: fix NULL pointer + success return in route lookup path isdn: clean up documentation index cfg80211: validate station settings cfg80211: allow setting station parameters in mesh cfg80211: allow adding/deleting stations on mesh ath5k: fix beacon_int handling MAINTAINERS: Fix Atheros pattern paths ath9k: restore PS mode, before we put the chip into FULL SLEEP state. ath9k: wait for beacon frame along with CAB acer-wmi: fix rfkill conversion ath5k: avoid PCI FATAL interrupts by restoring RETRY_TIMEOUT disabling ...
2009-06-22Making fs/minix/minix.h double including safeHitoshi Mitake1-0/+5
I happened to find that fs/minix/minix.h doesn't guard double include. Yes, I know this never cause something destructive because this is self-evidence that no source file includes minix.h twice, but I think fixing this is better than disregarding it. Signed-off-by: Hitoshi Mitake <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22msm: fixups to match current codeAlan Cox1-3/+8
The tty layer is now a bit more fussy about reporting the right baud rate back. Make the msm driver match the current state of affairs. Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22msm_serial: serial driver for MSM7K onboard serial peripheral.Robert Love5-0/+898
Signed-off-by: Brian Swetland <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22timbuart: Fix for tx_emptyRichard Röjfors1-25/+25
Hardware updated to support TX FIFO empty. Signed-off-by: Richard Röjfors <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22tty: n_hdlc add buffer flushingPaul Fulghum1-9/+37
Add flush_buffer tty callback to flush rx buffers. Add TCFLSH ioctl processing to flush tx buffers. Increase default tx buffers from 1 to 3. Remove unneeded flush_buffer call in open callback. Remove vendor specific CVS version string. Signed-off-by: Paul Fulghum <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22serial: samsung.c: mark s3c24xx_serial_remove as __devexitPeter Korsgaard8-8/+8
Mark the remove function as __devexit so it gets eliminated in CONFIG_HOTPLUG=n builds. Saves ~100 bytes. Signed-off-by: Peter Korsgaard <[email protected]> Acked-by: Ben Dooks <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22serial@ add OMAP wakeup-enable registerKevin Hilman1-0/+1
Add the wakeup enable register to the list of OMAP-specific UART registers. This is to support forthcoming OMAP PM enhancements which use the wakeup feature of the OMAP's 8250-based UART. Signed-off-by: Kevin Hilman <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22tty: fix some bogns in the serqt_usb2 driverAlan Cox1-19/+10
Remove the replicated urban legends from the comments and fix a couple of other silly calls Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22ppp: Fix throttling bugsAlan Cox2-2/+0
The ppp layer goes around calling the unthrottle method from non sleeping paths. This isn't safe because the unthrottle methods in the tty layer need to be able to sleep (consider a USB dongle). Until now this didn't show up because the ppp layer never actually throttled a port so the unthrottle was always a no-op. Currently it's a mutex taking path so warnings are spewed if the unthrottle occurs via certain paths. Fix this by removing the unneccessary unthrottle calls. Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22vt_ioctl: fix lock imbalanceJiri Slaby1-1/+2
Don't return from switch/case directly in vt_ioctl. Set ret and break instead so that we unlock BKL. Signed-off-by: Jiri Slaby <[email protected]> Signed-off-by: Alan Cox <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22pcmcia/cm4000: fix lock imbalanceJiri Slaby1-1/+2
Don't return from switch/case, break instead, so that we unlock BKL. Signed-off-by: Jiri Slaby <[email protected]> Signed-off-by: Alan Cox <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22n_r3964: fix lock imbalanceJiri Slaby1-12/+14
There is omitted BKunL in r3964_read. Centralize the paths to one point with one unlock. Signed-off-by: Jiri Slaby <[email protected]> Signed-off-by: Alan Cox <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22serial: fix off by one errorsRoel Kluin3-7/+7
In zs_console_putchar() occurs: if (zs_transmit_drain(zport, irq)) write_zsdata(zport, ch); However if in zs_transmit_drain() no empty Tx Buffer occurs, limit reaches -1 => true, and the write still occurs. This patch changes postfix to prefix decrements in this and similar functions to prevent similar mistakes in the future. This decreases the iterations with one but the chosen loop count was arbitrary anyway. In sunhv limit reaches -1, not 0, so the test is off by one. Signed-off-by: Roel Kluin <[email protected]> Acked-by: David S. Miller <[email protected]> Acked-by: Maciej W. Rozycki <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22serial: bfin_5xx: fix building as module when early printk is enabledMike Frysinger1-0/+4
Since early printk only makes sense/works when the serial driver is built into the kernel, disable the option for this driver when it is going to be built as a module. Otherwise we get build failures due to the ifdef handling. Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22serial: bfin_5xx: add missing spin_lock initMike Frysinger1-0/+1
The Blackfin serial driver never initialized the spin_lock that is part of the serial core structure, but we never noticed because spin_lock's are rarely enabled on UP systems. Yeah lockdep and friends. Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22bfin_jtag_comm: clean up printk usageMike Frysinger1-15/+15
The original patch garned some feedback and a v2 was posted, but that version seems to have been missed when merging the driver. At any rate, this cleans up the printk usage as suggested by Jiri Slaby. Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22parport_pc: set properly the dma_mask for parport_pc deviceFUJITA Tomonori1-0/+3
parport_pc_probe_port() creates the own 'parport_pc' device if the device argument is NULL. Then parport_pc_probe_port() doesn't initialize the dma_mask and coherent_dma_mask of the device and calls dma_alloc_coherent with it. dma_alloc_coherent fails because dma_alloc_coherent() doesn't accept the uninitialized dma_mask: http://lkml.org/lkml/2009/6/16/150 Long ago, X86_32 and X86_64 had the own dma_alloc_coherent implementations; X86_32 accepted a device having dma_mask that is not initialized however X86_64 didn't. When we merged them, we chose to prohibit a device having dma_mask that is not initialized. I think that it's good to require drivers to set up dma_mask (and coherent_dma_mask) properly if the drivers want DMA. Signed-off-by: FUJITA Tomonori <[email protected]> Reported-by: Malcom Blaney <[email protected]> Tested-by: Malcom Blaney <[email protected]> Cc: [email protected] Signed-off-by: Alan Cox <[email protected]> Acked-by: Jeff Garzik <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22parport_pc: after superio probing restore original register valuesJens Rottmann1-6/+25
CONFIG_PARPORT_PC_SUPERIO probes for various superio chips by writing byte sequences to a set of different potential I/O ranges. But the probed ranges are not exclusive to parallel ports. Some of our boards just happen to have a watchdog in one of them. Took us almost a week to figure out why some distros reboot without warning after running flawlessly for 3 hours. For exactly 170 = 0xAA minutes, that is ... Fixed by restoring original values after probing. Also fixed too small request_region() in detect_and_report_it87(). Signed-off-by: Jens Rottmann <[email protected]> Signed-off-by: Alan Cox <[email protected]> Cc: <[email protected]> Acked-by: Jeff Garzik <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22Revert "char: moxa, prevent opening unavailable ports"Linus Torvalds1-6/+1
This reverts commit a90b037583d5f1ae3e54e9c687c79df82d1d34a4, which already got fixed as commit f0e8527726b9e56649b9eafde3bc0fbc4dd2dd47: the same patch (trivial differences) got applied twice. Requested-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-22Merge branch 'topic/seq-midi-fix' into for-linusTakashi Iwai1-4/+4
* topic/seq-midi-fix: sound: seq_midi_event: fix decoding of (N)RPN events
2009-06-22Merge branch 'topic/pcm-jiffies-check' into for-linusTakashi Iwai1-1/+1
* topic/pcm-jiffies-check: sound: fix check for return value in snd_pcm_hw_refine
2009-06-22Merge branch 'topic/misc' into for-linusTakashi Iwai1-1/+5
* topic/misc: ALSA: via82xx: add option to disable 500ms delay in snd_via82xx_codec_wait
2009-06-22Merge branch 'topic/hda' into for-linusTakashi Iwai4-61/+71
* topic/hda: ALSA: hda - Make jack-plug notification selectable ALSA: hda - Add digital-mic support to ALC262 auto model ALSA: hda - Fix check of input source type for realtek codecs ALSA: hda - Add quirk for Sony VAIO Z21MN ALSA: hda - Get back Input Source for ALC262 toshiba-s06 model ALSA: hda - Fix unsigned comparison in patch_sigmatel.c
2009-06-22Merge branch 'topic/ctxfi' into for-linusTakashi Iwai9-113/+376
* topic/ctxfi: ALSA: ctxfi - Add PM support ALSA: ctxfi - Allow unknown PCI SSIDs
2009-06-22Merge branch 'topic/asoc' into for-linusTakashi Iwai1-3/+7
* topic/asoc: ASoC: Blackfin: update the bf5xx_i2s_resume parameters ASoC: Blackfin: keep better track of SPORT configuration state
2009-06-22ALSA: hda - Make jack-plug notification selectableTakashi Iwai3-6/+13
Make the jack-plug notification via input layer selectable via Kconfig. This is often unnecessary, and the similr function will be provided using the ALSA control API in near future anyway. Signed-off-by: Takashi Iwai <[email protected]>
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