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2010-04-22USB: ti_usb_3410_5052: adding multitech dialup fax/modem devicesAlex Manoussakis2-4/+25
The following patch adds support for Multitech Systems' MT9234MU and MT9234ZBA usb dialup fax modems. It is based on a patch and firmware provided to me by Multitech Systems' support, after I reported to them that my MT9234MU modem was not working with recent linux kernels. Signed-off-by: Alex Manoussakis <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-04-22drm/i915: use PIPE_CONTROL instruction on Ironlake and Sandy BridgeJesse Barnes4-16/+152
Since 965, the hardware has supported the PIPE_CONTROL command, which provides fine grained GPU cache flushing control. On recent chipsets, this instruction is required for reliable interrupt and sequence number reporting in the driver. So add support for this instruction, including workarounds, on Ironlake and Sandy Bridge hardware. https://bugs.freedesktop.org/show_bug.cgi?id=27108 Signed-off-by: Jesse Barnes <[email protected]> Tested-by: Chris Wilson <[email protected]> Signed-off-by: Eric Anholt <[email protected]>
2010-04-23md/raid5: fix previous patch.NeilBrown1-17/+18
Previous patch changes stripe and chunk_number to sector_t but mistakenly did not update all of the divisions to use sector_dev(). This patch changes all the those divisions (actually the '%' operator) to sector_div. Signed-off-by: NeilBrown <[email protected]> Cc: [email protected] Tested-by: Stefan Lippers-Hollmann <[email protected]>
2010-04-22drm/i915: cleanup FBC buffers at unload timeJesse Barnes2-0/+17
This keeps the memory manager from complaining when we take it down. Signed-off-by: Jesse Barnes <[email protected]> Signed-off-by: Eric Anholt <[email protected]>
2010-04-22Merge branch 'for-linus' of ↵Linus Torvalds4-15/+26
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: ohci: wait for local CSR lock access to finish firewire: ohci: prevent aliasing of locally handled register addresses firewire: core: fw_iso_resource_manage: return -EBUSY when out of resources firewire: core: fix retries calculation in iso manage_channel() firewire: cdev: fix cut+paste mistake in disclaimer
2010-04-22NFS: Fix an unstable write data integrity raceTrond Myklebust2-4/+33
Commit 2c61be0a9478258f77b66208a0c4b1f5f8161c3c (NFS: Ensure that the WRITE and COMMIT RPC calls are always uninterruptible) exposed a race on file close. In order to ensure correct close-to-open behaviour, we want to wait for all outstanding background commit operations to complete. This patch adds an inode flag that indicates if a commit operation is under way, and provides a mechanism to allow ->write_inode() to wait for its completion if this is a data integrity flush. Signed-off-by: Trond Myklebust <[email protected]>
2010-04-22nfs: testing for null instead of ERR_PTR()Dan Carpenter1-1/+1
nfs_path() returns an ERR_PTR(), it doesn't return null. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2010-04-22NFS: rsize and wsize settings ignored on v4 mountsChuck Lever1-0/+2
NFSv4 mounts ignore the rsize and wsize mount options, and always use the default transfer size for both. This seems to be because all NFSv4 mounts are now cloned, and the cloning logic doesn't copy the rsize and wsize settings from the parent nfs_server. I tested Fedora's 2.6.32.11-99 and it seems to have this problem as well, so I'm guessing that .33, .32, and perhaps older kernels have this issue as well. Signed-off-by: Chuck Lever <[email protected]> Cc: Stable <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2010-04-22NFSv4: Don't attempt an atomic open if the file is a mountpointTrond Myklebust1-1/+1
Fix https://bugzilla.kernel.org/show_bug.cgi?id=15789 Signed-off-by: Trond Myklebust <[email protected]>
2010-04-22SUNRPC: Fix a bug in rpcauth_prune_expiredTrond Myklebust1-1/+1
Don't want to evict a credential if cred->cr_expire == jiffies, since that means that it was just placed on the cred_unused list. We therefore need to use time_in_range() rather than time_in_range_open(). Signed-off-by: Trond Myklebust <[email protected]>
2010-04-22dri-devel mailing list moved - update MAINTAINERS[email protected]1-1/+1
I posted to [email protected], and got a bounce back: The dri-devel list has moved to freedesktop.org (see http://lists.freedesktop.org/mailman/listinfo/dri-devel). If you were subscribed to the list here, the subscription should have been transferred to the new location. Please only post to the new list. Fix MAINTAINERS to correspond. Signed-off-by: Valdis Kletnieks <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-04-22Merge branch 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/miscLinus Torvalds2-1/+1
* 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc: uml: Fix build breakage after slab.h changes
2010-04-22scsi: fix operator precedence warningRandy Dunlap1-1/+1
Fix operator precedence warning (from sparse), which results in the data value always being 0: drivers/scsi/qla4xxx/ql4_mbx.c:470:66: warning: right shift by bigger than source value Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Ravi Anand <[email protected]> Cc: David C Somayajulu <[email protected]> Cc: Karen Higgins <[email protected]> Cc: Vikas Chaudhary <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-04-22Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds16-53/+60
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] zcore: Fix reipl device detection [S390] vdso: use ntp adjusted clock multiplier [S390] cio: use exception-save stsch [S390] add hook to reenable mss after hibernation [S390] cio: allow enable_facility from outside init functions [S390] dasd: fix endless loop in erp
2010-04-22[S390] zcore: Fix reipl device detectionMichael Holzheu1-5/+1
The reipl device information is passed from the kernel to zfcpdump using a pointer in the lowcore (0xe00) that points to the reipl information Currently if that pointer is not zero, we copy the reipl information. If the pointer is not initialized and points outside the accessible memory, it can happen that the memory copy fails. In that case we currently stop the initialization of zcore which leads to a failing kernel dump. The correct behavior is to disable the reipl after dump and continue with zcore intialization. Signed-off-by: Michael Holzheu <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-04-22[S390] vdso: use ntp adjusted clock multiplierHendrik Brueckner7-12/+15
Commit "timekeeping: Fix clock_gettime vsyscall time warp" (0696b711e) introduced the new parameter "mult" to update_vsyscall(). This parameter contains the internal NTP adjusted clock multiplier. The s390x vdso did not use this adjusted multiplier. Instead, it used the constant clock multiplier for gettimeofday() and clock_gettime() variants. This may result in observable time warps as explained in commit 0696b711e. Make the NTP adjusted clock multiplier available to the s390x vdso implementation and use it for time calculations. Cc: <[email protected]> Signed-off-by: Hendrik Brueckner <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-04-22[S390] cio: use exception-save stschSebastian Ott3-11/+11
Using stsch on schids with ssid != 0 can lead to an operand exception. Use stsch_err to handle potential exceptions if we fail to reenable mss after hibernation. Cc: <[email protected]> Signed-off-by: Sebastian Ott <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-04-22[S390] add hook to reenable mss after hibernationSebastian Ott2-0/+8
Reenable multiple subchannel sets after hibernation, prior to the device callbacks. Cc: <[email protected]> Signed-off-by: Sebastian Ott <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-04-22[S390] cio: allow enable_facility from outside init functionsSebastian Ott2-23/+17
Prepare chsc_enable_facility to be used from outside init functions. Use static memory for the chsc call and protect its access by a spinlock (although there is no concurrent usage). Cc: <[email protected]> Signed-off-by: Sebastian Ott <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-04-22[S390] dasd: fix endless loop in erpStefan Haberland2-2/+8
If not enough memory is available to build a new erp request it ended up in an endless loop trying to build erp requests. Fixed the loop to proceed the next request instead. Signed-off-by: Stefan Haberland <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-04-22ALSA: snd-meastro3: Ignore spurious HV interrupts during suspend / resumeHans de Goede1-0/+8
Ignore spurious HV interrupts during suspend / resume, this avoids mistaking them for a mute button press. This is not very pretty but it seems the only way to fix the master volume control gets muted after suspend issue I'm seeing. Note that the es1968 driver is doing exactly the same. Signed-off-by: Hans de Goede <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-04-22ALSA: snd-meastro3: Add amp_gpio quirk for Compaq EVO N600CHans de Goede1-0/+1
Without this quirk sound stops working after suspend resume. With this quirk, one still needs to manually unmute the master volume control after a suspend / / resume cycle. That is fixed in another patch in this set. Note that this patch was submitted to the alsa bug tracker a long time ago: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4319 Signed-off-by: Hans de Goede <[email protected]> CC: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-04-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds12-46/+45
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] bnx2i: Bug fixes related to MTU change issue when there are active iscsi sessions [SCSI] ibmvscsi: fix DMA API misuse [SCSI] wd7000: fix reset handler typo spin_unlock_irq() => spin_lock_irq() [SCSI] zfcp: Fix tracing of requests with error status [SCSI] zfcp: Update MAINTAINERS entry [SCSI] iscsi_tcp: fix relogin/shutdown hang [SCSI] qla2xxx: fix lock imbalance [SCSI] lpfc: fix lock imbalances [SCSI] be2iscsi: fix lock imbalance [SCSI] dpt_i2o: several use after free issues
2010-04-22virtio: Fix GFP flags passed from the virtio balloon driverBalbir Singh1-1/+2
The virtio balloon driver can dig into the reservation pools of the OS to satisfy a balloon request. This is not advisable and other balloon drivers (drivers/xen/balloon.c) avoid this as well. The patch also adds changes to avoid printing a warning if allocation fails, since we retry after sometime anyway. Signed-off-by: Balbir Singh <[email protected]> Signed-off-by: Rusty Russell <[email protected]> Cc: kvm <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2010-04-22Merge branch 'for-linus/i2c' of git://git.fluff.org/bjdooks/linuxLinus Torvalds4-8/+18
* 'for-linus/i2c' of git://git.fluff.org/bjdooks/linux: i2c-stu300: off by one issue i2c-pnx: Add stop conditions for end of transfer i2c-pnx: Limit maximum divider to 1023 i2c-omap: fix OOPS in omap_i2c_unidle() during probe i2c-imx: fix error handling
2010-04-22staging: fix dt3155 buildRandy Dunlap1-11/+3
When the dt3155 driver is built-in (not as a loadable module), these build errors happen: drivers/staging/dt3155/dt3155_drv.c:1047: error: implicit declaration of function 'request_irq' drivers/staging/dt3155/dt3155_drv.c:1048: error: 'IRQF_SHARED' undeclared (first use in this function) drivers/staging/dt3155/dt3155_drv.c:1048: error: 'IRQF_DISABLED' undeclared (first use in this function) drivers/staging/dt3155/dt3155_drv.c:1091: error: implicit declaration of function 'free_irq' so remove the #ifdef MODULE check since it's not needed. Also remove the CONFIG_PCI check since the Kconfig file already requires that. Signed-off-by: Randy Dunlap <[email protected]> Cc: Scott Smedley <[email protected]> Tested-by: Jan III Sobieski <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-04-22Merge branch 'for-linus' of ↵Linus Torvalds2-4/+4
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: security: testing the wrong variable in create_by_name() CRED: Fix a race in creds_are_invalid() in credentials debugging CRED: Fix double free in prepare_usermodehelper_creds() error handling
2010-04-22ALSA: hda: Use ALC880_F1734 quirk for Fujitsu Siemens AMILO Xi 1526Daniel T Chen1-1/+1
BugLink: https://launchpad.net/bugs/567494 The OR has verified that the existing model quirk, ALC880_UNIWILL, is insufficient for audible playback and capture by default. Instead, the ALC880_F1734 model quirk needs to be used. This change is necessary for both 2.6.32.11 and 2.6.33.2. Reported-by: Arnaud Malpeyre <[email protected]> Tested-by: Arnaud Malpeyre <[email protected]> Cc: <[email protected]> Signed-off-by: Daniel T Chen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-04-22drbd: Terminate a connection early if sending the protocol failsPhilipp Reisner1-1/+2
Signed-off-by: Philipp Reisner <[email protected]> Signed-off-by: Lars Ellenberg <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-04-22drbd: fix memory leakDan Carpenter1-0/+1
We leak memory if "--dry-run" is not supported by the peer. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-04-22Fix JFFS2 sync silent failureJörn Engel1-0/+2
JFFS2 does not appear to set s_bdi anywhere. And as of 32a88aa1, __sync_filesystem() will return 0 if s_bdi is not set. As a result, sync_fs() is never called for jffs2 and whatever remains in the wbuf will not make it to the device. Fix that up by assigning the mtd bdi. Signed-off-by: Jörn Engel <[email protected]> Acked-By: David Woodhouse <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-04-22ARM: 6060/1: PL061 GPIO: Setting gpio val after changing direction to OUT.viresh kumar1-0/+6
pl061_direction_output doesn't set value of gpio to value passed to it. This patch sets value of GPIO pin to requested value after changing direction to OUT. Signed-off-by: Viresh Kumar <[email protected]> Acked-by: Baruch Siach <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-04-22ARM: 6059/1: PL061 GPIO: Changing *_irq_chip_data with *_irq_data for real irqs.viresh kumar1-3/+3
PL061 driver is using set_irq_chip_data and get_irq_chip_data for real irq lines. It must be using *_irq_data functions instead. As chip_data is used by interrupt controllers also, which makes vic write at incorrect addresses. Signed-off-by: Viresh Kumar <[email protected]> Acked-by: Baruch Siach <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-04-22ARM: 6023/1: update bcmring_defconfig to latest version and fix build errorLeo Chen1-25/+101
update bcmring_defconfig to the latest kernel version, this will fix the KAutobuild error. Signed-off-by: Leo Hao Chen <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-04-22security: testing the wrong variable in create_by_name()Dan Carpenter1-2/+2
There is a typo here. We should be testing "*dentry" instead of "dentry". If "*dentry" is an ERR_PTR, it gets dereferenced in either mkdir() or create() which would cause an OOPs. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: James Morris <[email protected]>
2010-04-22smbfs: add bdi backing to mount sessionJens Axboe2-0/+11
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22ncpfs: add bdi backing to mount sessionJens Axboe2-0/+10
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22exofs: add bdi backing to mount sessionJens Axboe2-0/+10
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22ecryptfs: add bdi backing to mount sessionJens Axboe3-1/+12
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22coda: add bdi backing to mount sessionJens Axboe2-0/+10
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22cifs: add bdi backing to mount sessionJens Axboe2-0/+13
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22afs: add bdi backing to mount session.Jens Axboe3-0/+10
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-229p: add bdi backing to mount sessionJens Axboe3-0/+13
This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22bdi: add helper function for doing init and register of a bdi for a file systemJens Axboe2-0/+30
Pretty trivial helper, just sets up the bdi and registers it. An atomic sequence count is used to ensure that the registered sysfs names are unique. Signed-off-by: Jens Axboe <[email protected]>
2010-04-22ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio XPS 1645Daniel T Chen1-0/+2
BugLink: https://launchpad.net/bugs/553002 The OR has verified that the dell-m6 model quirk is necessary for audio to be audible by default on the Dell Studio XPS 1645. This change is necessary for 2.6.32.11 and 2.6.33.2 alike. Reported-by: Robert Chambers Tested-by: Robert Chambers Cc: <[email protected]> Signed-off-by: Daniel T Chen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-04-21net: ipv6 bind to device issueJiri Olsa1-1/+1
The issue raises when having 2 NICs both assigned the same IPv6 global address. If a sender binds to a particular NIC (SO_BINDTODEVICE), the outgoing traffic is being sent via the first found. The bonded device is thus not taken into an account during the routing. From the ip6_route_output function: If the binding address is multicast, linklocal or loopback, the RT6_LOOKUP_F_IFACE bit is set, but not for global address. So binding global address will neglect SO_BINDTODEVICE-binded device, because the fib6_rule_lookup function path won't check for the flowi::oif field and take first route that fits. Signed-off-by: Jiri Olsa <[email protected]> Signed-off-by: Scott Otto <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-04-21ipv6: allow to send packet after receiving ICMPv6 Too Big message with MTU ↵Shan Wei1-1/+1
field less than IPV6_MIN_MTU According to RFC2460, PMTU is set to the IPv6 Minimum Link MTU (1280) and a fragment header should always be included after a node receiving Too Big message reporting PMTU is less than the IPv6 Minimum Link MTU. After receiving a ICMPv6 Too Big message reporting PMTU is less than the IPv6 Minimum Link MTU, sctp *can't* send any data/control chunk that total length including IPv6 head and IPv6 extend head is less than IPV6_MIN_MTU(1280 bytes). The failure occured in p6_fragment(), about reason see following(take SHUTDOWN chunk for example): sctp_packet_transmit (SHUTDOWN chunk, len=16 byte) |------sctp_v6_xmit (local_df=0) |------ip6_xmit |------ip6_output (dst_allfrag is ture) |------ip6_fragment In ip6_fragment(), for local_df=0, drops the the packet and returns EMSGSIZE. The patch fixes it with adding check length of skb->len. In this case, Ipv6 not to fragment upper protocol data, just only add a fragment header before it. Signed-off-by: Shan Wei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-04-21drivers/net/usb: Add new driver iphethDiego Giagio4-0/+582
Add new driver to use tethering with an iPhone device. After initial submission, apply fixes to fit the new driver into the kernel standards. There are still a couple of minor (almost cosmetic-level) issues, but the driver is fully functional right now. Signed-off-by: L. Alberto Giménez <[email protected]> Signed-off-by: Diego Giagio <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-04-21cxgb3: fix linkup issueHiroshi Shimamoto1-1/+1
I encountered an issue that not to link up on cxgb3 fabric. I bisected and found that this regression was introduced by 0f07c4ee8c800923ae7918c231532a9256233eed. Correct to pass phy_addr to cphy_init() at t3_xaui_direct_phy_prep(). Signed-off-by: Hiroshi Shimamoto <[email protected]> Acked-by: Divy Le Ray <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-04-21X25 fix dead unaccepted socketsandrew hendry1-0/+1
1, An X25 program binds and listens 2, calls arrive waiting to be accepted 3, Program exits without accepting 4, Sockets time out but don't get correctly cleaned up 5, cat /proc/net/x25/socket shows the dead sockets with bad inode fields. This line borrowed from AX25 sets the dying socket so the timers clean up later. Signed-off-by: Andrew Hendry <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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