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2010-12-02watchdog: gef_wdt: include fs.hWolfram Sang & Martyn Welch1-0/+1
Add missing include "linux/fs.h". This fixes compile failure. Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Martyn Welch <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-12-02watchdog: bcm63xx_wdt: improve platform part.Wim Van Sebroeck1-30/+12
* fix devinit and devexit sections * fix platform removal code so that the iounmap happens after the removal of the timer. * changes the reboot_notifier by a platform shutdown method. Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-12-02watchdog: iTCO_wdt: TCO Watchdog patch for Intel Patsburg PCHSeth Heasley1-2/+6
This patch adds an additional LPC Controller DeviceID for the Intel Patsburg PCH for TCO Watchdog. Signed-off-by: Seth Heasley <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-12-02ASoC: omap: N810: Don't select CONFIG_OMAP_MUX but make it as dependencyJarkko Nikula1-1/+1
Not all omap boards use kernel based pin multiplexing so CONFIG_SND_OMAP_SOC_N810 should not select it by default as it can make harm to other boards in multi-board kernels. Therefore put CONFIG_OMAP_MUX as a dependency to N810 ASoC machine driver. Thanks to Tony Lindgren <[email protected]> for noticing. Signed-off-by: Jarkko Nikula <[email protected]> Cc: Tony Lindgren <[email protected]> Acked-by: Mark Brown <[email protected]> Acked-by: Tony Lindgren <[email protected]> Signed-off-by: Liam Girdwood <[email protected]>
2010-12-02HID: length resolution should be reported units/mmDmitry Torokhov1-8/+11
Input ABI requires reporting resolution on main axes in units per millimeter, not units per inch, so we need to convert accordingly. Tested-by: Nikolai Kondrashov <[email protected]> Acked-by: Nikolai Kondrashov <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2010-12-02ALSA: hda: Use "alienware" model quirk for another SSIDDaniel T Chen1-0/+2
BugLink: https://launchpad.net/bugs/683695 The original reporter states that headphone jacks do not appear to work. Upon inspecting his codec dump, and upon further testing, it is confirmed that the "alienware" model quirk is correct. Reported-and-tested-by: Cody Thierauf Cc: <[email protected]> [2.6.32+] Signed-off-by: Daniel T Chen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-12-01Merge branches 'misc', 'mlx4' and 'nes' into for-nextRoland Dreier4-9/+12
2010-12-01IB: Fix information leak in marshalling codeVasiliy Kulikov1-0/+4
ib_ucm_init_qp_attr() and ucma_init_qp_attr() pass struct ib_uverbs_qp_attr with reserved, qp_state, {ah_attr,alt_ah_attr}{reserved,->grh.reserved} fields uninitialized to copy_to_user(). This leads to leaking of contents of kernel stack memory to userspace. Signed-off-by: Vasiliy Kulikov <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-12-01IB/pack: Remove some unused code added by the IBoE patchesOr Gerlitz1-30/+0
Remove unused functions added by commit ff7f5aab354d ("IB/pack: IBoE UD packet packing support"). Signed-off-by: Or Gerlitz <[email protected]>
2010-12-01IB/mlx4: Fix IBoE link stateEli Cohen1-1/+1
Use netif_running() and netif_carrier_ok() to report link state, exactly as is done to report Ethernet link state in sysfs. Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-12-01IB/mlx4: Fix IBoE reported link rateEli Cohen1-1/+1
The link rate is the product of the link speed in the link width. For Etherent ports the rate is 10G, so we use 1 for the width and 4 for speed to get the correct rate. Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-12-01mlx4_core: Workaround firmware bug in query dev capEli Cohen1-0/+4
ConnectX firmware is supposed to report the number blue flame registers per page as log2 of the value. However, due to a firmware bug, it reports actual number. This patch works around this by checking if the number of registers calculated fits within a page. If it does not, we use 8 registers per page. Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-12-01rbd: replace the rbd sysfs interfaceYehuda Sadeh2-277/+554
The new interface creates directories per mapped image and under each it creates a subdir per available snapshot. This allows keeping a cleaner interface within the sysfs guidelines. The ABI documentation was updated too. Acked-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Yehuda Sadeh <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-12-01IB/mlx4: Fix memory ordering of VLAN insertion control bitsEli Cohen1-5/+5
We must fully update the control segment before marking it as valid, so that hardware doesn't start executing it before we're ready. Signed-off-by: Eli Cohen <[email protected]> [ Move VLAN control bit setting to before wmb(). - Roland ] Signed-off-by: Roland Dreier <[email protected]>
2010-12-01MAINTAINERS: Update NetEffect entryChien Tung1-2/+1
Correct web link as www.neteffect.com is no longer valid. Remove Chien Tung as maintainer. I am moving on to other responsibilities at Intel. Thanks for all the fish. Signed-off-by: Chien Tung <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2010-12-01xfs: only run xfs_error_test if error injection is activeDave Chinner2-2/+6
Recent tests writing lots of small files showed the flusher thread being CPU bound and taking a long time to do allocations on a debug kernel. perf showed this as the prime reason: samples pcnt function DSO _______ _____ ___________________________ _________________ 224648.00 36.8% xfs_error_test [kernel.kallsyms] 86045.00 14.1% xfs_btree_check_sblock [kernel.kallsyms] 39778.00 6.5% prandom32 [kernel.kallsyms] 37436.00 6.1% xfs_btree_increment [kernel.kallsyms] 29278.00 4.8% xfs_btree_get_rec [kernel.kallsyms] 27717.00 4.5% random32 [kernel.kallsyms] Walking btree blocks during allocation checking them requires each block (a cache hit, so no I/O) call xfs_error_test(), which then does a random32() call as the first operation. IOWs, ~50% of the CPU is being consumed just testing whether we need to inject an error, even though error injection is not active. Kill this overhead when error injection is not active by adding a global counter of active error traps and only calling into xfs_error_test when fault injection is active. Signed-off-by: Dave Chinner <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]>
2010-12-01xfs: avoid moving stale inodes in the AILDave Chinner1-6/+25
When an inode has been marked stale because the cluster is being freed, we don't want to (re-)insert this inode into the AIL. There is a race condition where the cluster buffer may be unpinned before the inode is inserted into the AIL during transaction committed processing. If the buffer is unpinned before the inode item has been committed and inserted, then it is possible for the buffer to be released and hence processthe stale inode callbacks before the inode is inserted into the AIL. In this case, we then insert a clean, stale inode into the AIL which will never get removed by an IO completion. It will, however, get reclaimed and that triggers an assert in xfs_inode_free() complaining about freeing an inode still in the AIL. This race can be avoided by not moving stale inodes forward in the AIL during transaction commit completion processing. This closes the race condition by ensuring we never insert clean stale inodes into the AIL. It is safe to do this because a dirty stale inode, by definition, must already be in the AIL. Signed-off-by: Dave Chinner <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]>
2010-12-01xfs: delayed alloc blocks beyond EOF are valid after writebackDave Chinner2-2/+20
There is an assumption in the parts of XFS that flushing a dirty file will make all the delayed allocation blocks disappear from an inode. That is, that after calling xfs_flush_pages() then ip->i_delayed_blks will be zero. This is an invalid assumption as we may have specualtive preallocation beyond EOF and they are recorded in ip->i_delayed_blks. A flush of the dirty pages of an inode will not change the state of these blocks beyond EOF, so a non-zero deeelalloc block count after a flush is valid. The bmap code has an invalid ASSERT() that needs to be removed, and the swapext code has a bug in that while it swaps the data forks around, it fails to swap the i_delayed_blks counter associated with the fork and hence can get the block accounting wrong. Signed-off-by: Dave Chinner <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]>
2010-12-01xfs: push stale, pinned buffers on trylock failuresDave Chinner1-19/+16
As reported by Nick Piggin, XFS is suffering from long pauses under highly concurrent workloads when hosted on ramdisks. The problem is that an inode buffer is stuck in the pinned state in memory and as a result either the inode buffer or one of the inodes within the buffer is stopping the tail of the log from being moved forward. The system remains in this state until a periodic log force issued by xfssyncd causes the buffer to be unpinned. The main problem is that these are stale buffers, and are hence held locked until the transaction/checkpoint that marked them state has been committed to disk. When the filesystem gets into this state, only the xfssyncd can cause the async transactions to be committed to disk and hence unpin the inode buffer. This problem was encountered when scaling the busy extent list, but only the blocking lock interface was fixed to solve the problem. Extend the same fix to the buffer trylock operations - if we fail to lock a pinned, stale buffer, then force the log immediately so that when the next attempt to lock it comes around, it will have been unpinned. Signed-off-by: Dave Chinner <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]>
2010-12-01xfs: fix failed write truncation handling.Dave Chinner3-54/+121
Since the move to the new truncate sequence we call xfs_setattr to truncate down excessively instanciated blocks. As shown by the testcase in kernel.org BZ #22452 that doesn't work too well. Due to the confusion of the internal inode size, and the VFS inode i_size it zeroes data that it shouldn't. But full blown truncate seems like overkill here. We only instanciate delayed allocations in the write path, and given that we never released the iolock we can't have converted them to real allocations yet either. The only nasty case is pre-existing preallocation which we need to skip. We already do this for page discard during writeback, so make the delayed allocation block punching a generic function and call it from the failed write path as well as xfs_aops_discard_page. The callers are responsible for ensuring that partial blocks are not truncated away, and that they hold the ilock. Based on a fix originally from Christoph Hellwig. This version used filesystem blocks as the range unit. Signed-off-by: Dave Chinner <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]>
2010-12-01Merge branch 'kconfig_fixes' of ↵Michal Marek692-6107/+11760
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-next into kbuild/rc-fixes
2010-12-01initramfs: Really fix build break on symbol-prefixed archsHendrik Brueckner1-2/+3
Define the __initramfs_size variable using VMLINUX_SYMBOL() to take care of symbol-prefixed architectures, for example, blackfin. Signed-off-by: Hendrik Brueckner <[email protected]> Cc: Mike Frysinger <[email protected]> Cc: Hendrik Brueckner <[email protected]>, Cc: Michal Marek <[email protected]> Cc: Sam Ravnborg <[email protected]> Signed-off-by: Andrew Morton <[email protected]> [mmarek: leave out Makefile change, since d63f6d1 already takes care of the SYMBOL_PREFIX define] Signed-off-by: Michal Marek <[email protected]>
2010-12-01ASoC: WM8731: Fix incorrect mask for bypass path disableDimitris Papastamos1-1/+1
According to the datasheet the bypass path enable/disable is bit 3 therefore we need 0x8 and not 0x4. Signed-off-by: Dimitris Papastamos <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2010-12-01lxfb: Maintain video processor palette through suspend/resumeDaniel Drake2-6/+18
The Geode X driver uses both of the LX's palettes, one for gamma correction and one for colormaps. The kernel driver currently only backs up the one used for colormaps during suspend/resume. If you mess with gamma settings and do a suspend/resume, colors go funny. Fix this by backing up the video proc palette during suspend/resume, alongside the display controller one which is already handled. Signed-off-by: Daniel Drake <[email protected]> Acked-by: Andres Salomon <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2010-12-01video: da8xx: Register IRQ as last thing in driver probing.Caglar Akyuz1-8/+6
Following commit exposed a bug in driver: "fbdev: da8xx/omap-l1xx: implement double buffering" Bug is, if interrupt handler is called before initialization is finished, raster controller is enabled and following register modifications causes hardware to stay in a broken state. By looking at this one may say that proper locking is missing in this driver, and a more proper fix should be prepared. However, aformentioned commit causes a regression in the driver and some fix to current one should be applied first. Signed-off-by: Caglar Akyuz <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2010-12-01[S390] css: fix rsid evaluation for 2nd crwSebastian Ott1-1/+1
Use correct bit positions of rsid field. Signed-off-by: Sebastian Ott <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-12-01[S390] nohz/s390: fix arch_needs_cpu() return value on offline cpusHeiko Carstens1-0/+19
This fixes the same problem as described in the patch "nohz: fix printk_needs_cpu() return value on offline cpus" for the arch_needs_cpu() primitive: arch_needs_cpu() may return 1 if called on offline cpus. When a cpu gets offlined it schedules the idle process which, before killing its own cpu, will call tick_nohz_stop_sched_tick(). That function in turn will call arch_needs_cpu() in order to check if the local tick can be disabled. On offline cpus this function should naturally return 0 since regardless if the tick gets disabled or not the cpu will be dead short after. That is besides the fact that __cpu_disable() should already have made sure that no interrupts on the offlined cpu will be delivered anyway. In this case it prevents tick_nohz_stop_sched_tick() to call select_nohz_load_balancer(). No idea if that really is a problem. However what made me debug this is that on 2.6.32 the function get_nohz_load_balancer() is used within __mod_timer() to select a cpu on which a timer gets enqueued. If arch_needs_cpu() returns 1 then the nohz_load_balancer cpu doesn't get updated when a cpu gets offlined. It may contain the cpu number of an offline cpu. In turn timers get enqueued on an offline cpu and not very surprisingly they never expire and cause system hangs. This has been observed 2.6.32 kernels. On current kernels __mod_timer() uses get_nohz_timer_target() which doesn't have that problem. However there might be other problems because of the too early exit tick_nohz_stop_sched_tick() in case a cpu goes offline. This specific bug was indrocuded with 3c5d92a0 "nohz: Introduce arch_needs_cpu". In this case a cpu hotplug notifier is used to fix the issue in order to keep the normal/fast path small. All we need to do is to clear the condition that makes arch_needs_cpu() return 1 since it is just a performance improvement which is supposed to keep the local tick running for a short period if a cpu goes idle. Nothing special needs to be done except for clearing the condition. Cc: [email protected] Acked-by: Peter Zijlstra <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2010-12-01genirq: Fix incorrect proc spurious outputKenji Kaneshige1-1/+1
Since commit a1afb637(switch /proc/irq/*/spurious to seq_file) all /proc/irq/XX/spurious files show the information of irq 0. Current irq_spurious_proc_open() passes on NULL as the 3rd argument, which is used as an IRQ number in irq_spurious_proc_show(), to the single_open(). Because of this, all the /proc/irq/XX/spurious file shows IRQ 0 information regardless of the IRQ number. To fix the problem, irq_spurious_proc_open() must pass on the appropreate data (IRQ number) to single_open(). Signed-off-by: Kenji Kaneshige <[email protected]> Reviewed-by: Yong Zhang <[email protected]> LKML-Reference: <[email protected]> Cc: [email protected] [2.6.33+] Signed-off-by: Thomas Gleixner <[email protected]>
2010-12-01Merge branch 'sh/cachetlb' into sh-fixes-for-linusPaul Mundt190-2395/+2377
2010-12-01sh: Assume new page cache pages have dirty dcache lines.Paul Mundt5-12/+12
This follows the ARM change c01778001a4f5ad9c62d882776235f3f31922fdd ("ARM: 6379/1: Assume new page cache pages have dirty D-cache") for the same rationale: There are places in Linux where writes to newly allocated page cache pages happen without a subsequent call to flush_dcache_page() (several PIO drivers including USB HCD). This patch changes the meaning of PG_arch_1 to be PG_dcache_clean and always flush the D-cache for a newly mapped page in update_mmu_cache(). This addresses issues seen with executing binaries from MMC, in addition to some of the other HCDs that don't explicitly do cache management for their pipe-in buffers. Requested-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2010-11-30Merge branch 'drm-fixes' of ↵Linus Torvalds16-385/+511
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: add workaround for dce3 ddc line vbios bug drm/radeon/kms: fix interlaced and doublescan handling drm/radeon/kms: fix typos in disabled vbios code Revert "drm/i915/dp: use VBT provided eDP params if available" drm/i915: Clear pfit registers when not used by any outputs drm: record monitor status in output_poll_execute drm: Set connector DPMS status to ON in drm_crtc_helper_set_config drm/i915: fix regression due to ba3d8d749b01548b9 Revert "drm/radeon/kms: fix typo in r600 cs checker" drm/i915/sdvo: Always add a 30ms delay to make SDVO TV detection reliable MAINTAINERS: INTEL DRM DRIVERS list (intel-gfx) is subscribers-only drm/i915/sdvo: Always fallback to querying the shared DDC line drm/i915: Handle pagefaults in execbuffer user relocations drm/i915/sdvo: Only enable HDMI encodings only if the commandset is supported drm/radeon/kms: fix resume regression for some r5xx laptops drm/radeon/kms: fix regression in rs4xx i2c setup drm/i915: Only save/restore cursor regs if !KMS drm/i915: Prevent integer overflow when validating the execbuffer
2010-12-01drm/radeon/kms: add workaround for dce3 ddc line vbios bugAlex Deucher1-0/+16
fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23752 Signed-off-by: Alex Deucher <[email protected]> Cc:[email protected] Signed-off-by: Dave Airlie <[email protected]>
2010-12-01drm/radeon/kms: fix interlaced and doublescan handlingAlex Deucher1-0/+34
Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2010-12-01drm/radeon/kms: fix typos in disabled vbios codeAlex Deucher2-6/+8
6xx/7xx was hitting the wrong BUS_CNTL reg and bits. Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2010-12-01Merge remote branch 'intel/drm-intel-fixes' of /ssd/git/drm-next into drm-fixesDave Airlie5-125/+92
* 'intel/drm-intel-fixes' of /ssd/git/drm-next: Revert "drm/i915/dp: use VBT provided eDP params if available" drm/i915: Clear pfit registers when not used by any outputs drm/i915: fix regression due to ba3d8d749b01548b9
2010-11-30Merge branch 'for_linus' of git://github.com/at91linux/linux-2.6-at91Linus Torvalds24-1509/+386
* 'for_linus' of git://github.com/at91linux/linux-2.6-at91: at91/board-yl-9200: fix typo in video support atmel_spi: fix warning In function 'atmel_spi_dma_map_xfer' at91/picotux200: remove commenting usb device and dataflash support at91: rename rm9200ek and rm9200dk board file name at91rm9200ek: fix warning: 'ek_mmc_data' defined but not used at91rm9200dk: fix warning: 'dk_mmc_data' defined but not used at91: Convert remaining boards to new-style UART initialization at91: merge all at91rm9200 defconfig in one single file
2010-11-30exec: copy-and-paste the fixes into compat_do_execve() pathsOleg Nesterov3-17/+23
Note: this patch targets 2.6.37 and tries to be as simple as possible. That is why it adds more copy-and-paste horror into fs/compat.c and uglifies fs/exec.c, this will be cleanuped later. compat_copy_strings() plays with bprm->vma/mm directly and thus has two problems: it lacks the RLIMIT_STACK check and argv/envp memory is not visible to oom killer. Export acct_arg_size() and get_arg_page(), change compat_copy_strings() to use get_arg_page(), change compat_do_execve() to do acct_arg_size(0) as do_execve() does. Add the fatal_signal_pending/cond_resched checks into compat_count() and compat_copy_strings(), this matches the code in fs/exec.c and certainly makes sense. Signed-off-by: Oleg Nesterov <[email protected]> Cc: KOSAKI Motohiro <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2010-11-30exec: make argv/envp memory visible to oom-killerOleg Nesterov2-2/+31
Brad Spengler published a local memory-allocation DoS that evades the OOM-killer (though not the virtual memory RLIMIT): http://www.grsecurity.net/~spender/64bit_dos.c execve()->copy_strings() can allocate a lot of memory, but this is not visible to oom-killer, nobody can see the nascent bprm->mm and take it into account. With this patch get_arg_page() increments current's MM_ANONPAGES counter every time we allocate the new page for argv/envp. When do_execve() succeds or fails, we change this counter back. Technically this is not 100% correct, we can't know if the new page is swapped out and turn MM_ANONPAGES into MM_SWAPENTS, but I don't think this really matters and everything becomes correct once exec changes ->mm or fails. Reported-by: Brad Spengler <[email protected]> Reviewed-and-discussed-by: KOSAKI Motohiro <[email protected]> Signed-off-by: Oleg Nesterov <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2010-11-30serial: mfd: adjust the baud rate settingFeng Tang1-16/+8
Previous baud rate setting code only has been tested with 3.5M/9600/ 115200/230400/460800 bps, and recently we got a 3M bps device to test, which needs to modify current MUL register setting, and with this patch 2.5M/2M/1.5M/1M/0.5M should also work as they just use a MUL value scale down from 3M's. Also got some reference register setting from silicon guys for different baud rates, which tries to keep the pre-scalar register value to 16. Signed-off-by: Feng Tang <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-11-30Merge branch 'for-greg' of git://gitorious.org/usb/usb into workGreg Kroah-Hartman4-38/+95
2010-11-30Merge branch 'for-usb-linus' of ↵Greg Kroah-Hartman4-0/+215
git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into work
2010-11-30cifs: fix parsing of hostname in dfs referralsJeff Layton1-1/+1
The DFS referral parsing code does a memchr() call to find the '\\' delimiter that separates the hostname in the referral UNC from the sharename. It then uses that value to set the length of the hostname via pointer subtraction. Instead of subtracting the start of the hostname however, it subtracts the start of the UNC, which causes the code to pass in a hostname length that is 2 bytes too long. Regression introduced in commit 1a4240f4. Reported-and-Tested-by: Robbert Kouprie <[email protected]> Signed-off-by: Jeff Layton <[email protected]> Cc: Wang Lei <[email protected]> Cc: David Howells <[email protected]> Cc: [email protected] Signed-off-by: Steve French <[email protected]>
2010-11-30USB: fix autosuspend bug in usb-serialAlan Stern1-0/+3
This patch (as1437) fixes a bug in the usb-serial autosuspend handling. Since the usb-serial core now has autosuspend support, it must set the .supports_autosuspend member in every serial driver it registers. Otherwise the usb_autopm_get_interface() call won't work. This fixes Bugzilla #23012. Signed-off-by: Alan Stern <[email protected]> CC: [email protected] Reported-by: Kevin Smith <[email protected]> Reported-and-tested-by: Simon Gerber <[email protected]> Reported-and-tested-by: Matteo Croce <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-11-30USB: ehci: disable LPM and PPCD for nVidia MCP89 chipsBrian J. Tarricone1-0/+12
Tested on MacBookAir3,1. Without this, we get EPROTO errors when fetching device config descriptors. Signed-off-by: Brian Tarricone <[email protected]> Reported-by: Benoit Gschwind <[email protected]> Tested-by: Edgar Hucek <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-11-30USB: serial: ftdi_sio: Vardaan USB RS422/485 converter PID addedJacques Viviers2-0/+4
Add the PID for the Vardaan Enterprises VEUSB422R3 USB to RS422/485 converter. It uses the same chip as the FTDI_8U232AM_PID 0x6001. This should also work with the stable branches for: 2.6.31, 2.6.32, 2.6.33, 2.6.34, 2.6.35, 2.6.36 Signed-off-by: Jacques Viviers <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-11-30USB: yurex: add .llseek fop to file_operationsTomoki Sekiyama1-0/+1
Default llseek operation behavior was changed by the patch named "vfs: make no_llseek the default" after the yurex driver had been merged, so the llseek to yurex is now ignored. This patch add llseek fop with default_llseek to yurex driver to catch up to the change. Signed-off-by: Tomoki Sekiyama <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-11-30USB: ftdi_sio: Add ID for RT Systems USB-29B radio cableMichael Stuermer2-0/+2
Another variant of the RT Systems programming cable for ham radios. Signed-off-by: Michael Stuermer <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-11-30NFS: Fix a readdirplus bugTrond Myklebust1-5/+1
When comparing filehandles in the helper nfs_same_file(), we should not be using 'strncmp()': filehandles are not null terminated strings. Instead, we should just use the existing helper nfs_compare_fh(). Signed-off-by: Trond Myklebust <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-11-30at91/board-yl-9200: fix typo in video supportJean-Christophe PLAGNIOL-VILLARD1-1/+1
for the epson frambuffer support it's CONFIG_FB_S1D13XXX not CONFIG_FB_S1D135XX Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2010-11-30atmel_spi: fix warning In function 'atmel_spi_dma_map_xfer'Jean-Christophe PLAGNIOL-VILLARD1-1/+5
passing argument 2 of 'dma_map_single' discards qualifiers from pointer target type Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
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