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2010-12-02mem-hotplug: introduce {un}lock_memory_hotplug()KOSAKI Motohiro3-11/+34
Presently hwpoison is using lock_system_sleep() to prevent a race with memory hotplug. However lock_system_sleep() is a no-op if CONFIG_HIBERNATION=n. Therefore we need a new lock. Signed-off-by: KOSAKI Motohiro <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Kamezawa Hiroyuki <[email protected]> Suggested-by: Hugh Dickins <[email protected]> Acked-by: Hugh Dickins <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02Documentation/filesystems/vfs.txt: fix ->repeasepage() descriptionAndrew Morton1-5/+4
->releasepage() does not remove the page from the mapping. Acked-by: Neil Brown <[email protected]> Cc: Trond Myklebust <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02vmalloc: eagerly clear ptes on vunmapJeremy Fitzhardinge3-15/+17
On stock 2.6.37-rc4, running: # mount lilith:/export /mnt/lilith # find /mnt/lilith/ -type f -print0 | xargs -0 file crashes the machine fairly quickly under Xen. Often it results in oops messages, but the couple of times I tried just now, it just hung quietly and made Xen print some rude messages: (XEN) mm.c:2389:d80 Bad type (saw 7400000000000001 != exp 3000000000000000) for mfn 1d7058 (pfn 18fa7) (XEN) mm.c:964:d80 Attempt to create linear p.t. with write perms (XEN) mm.c:2389:d80 Bad type (saw 7400000000000010 != exp 1000000000000000) for mfn 1d2e04 (pfn 1d1fb) (XEN) mm.c:2965:d80 Error while pinning mfn 1d2e04 Which means the domain tried to map a pagetable page RW, which would allow it to map arbitrary memory, so Xen stopped it. This is because vm_unmap_ram() left some pages mapped in the vmalloc area after NFS had finished with them, and those pages got recycled as pagetable pages while still having these RW aliases. Removing those mappings immediately removes the Xen-visible aliases, and so it has no problem with those pages being reused as pagetable pages. Deferring the TLB flush doesn't upset Xen because it can flush the TLB itself as needed to maintain its invariants. When unmapping a region in the vmalloc space, clear the ptes immediately. There's no point in deferring this because there's no amortization benefit. The TLBs are left dirty, and they are flushed lazily to amortize the cost of the IPIs. This specific motivation for this patch is an oops-causing regression since 2.6.36 when using NFS under Xen, triggered by the NFS client's use of vm_map_ram() introduced in 56e4ebf877b60 ("NFS: readdir with vmapped pages") . XFS also uses vm_map_ram() and could cause similar problems. Signed-off-by: Jeremy Fitzhardinge <[email protected]> Cc: Nick Piggin <[email protected]> Cc: Bryan Schumaker <[email protected]> Cc: Trond Myklebust <[email protected]> Cc: Alex Elder <[email protected]> Cc: Dave Chinner <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02cs5535-gpio: apply CS5536 errata workaround for GPIOsAndres Salomon1-2/+14
The AMD Geode CS5536 Companion Device Silicon Revision B1 Specification Update mentions the follow as issue #36: "Atomic write transactions to the atomic GPIO High Bank Feature Bit registers should only affect the bits selected [...]" "after Suspend, an atomic write transaction [...] will clear all non-selected bits of the accessed register." In other words, writing to the high bank for a single GPIO bit will clear every other GPIO bit (but only sometimes after a suspend). The workaround described is obvious and simple; do a read-modify-write. This patch does that, and documents why we're doing it. Signed-off-by: Andres Salomon <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02reiserfs: don't acquire lock recursively in reiserfs_acl_chmodFrederic Weisbecker1-2/+4
reiserfs_acl_chmod() can be called by reiserfs_set_attr() and then take the reiserfs lock a second time. Thereafter it may call journal_begin() that definitely requires the lock not to be nested in order to release it before taking the journal mutex because the reiserfs lock depends on the journal mutex already. So, aviod nesting the lock in reiserfs_acl_chmod(). Reported-by: Pawel Zawora <[email protected]> Signed-off-by: Frederic Weisbecker <[email protected]> Tested-by: Pawel Zawora <[email protected]> Cc: Jeff Mahoney <[email protected]> Cc: <[email protected]> [2.6.32.x+] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02leds: fix up dependenciesJohannes Berg3-10/+43
It's not useful to build LED triggers when there's no LEDs that can be triggered by them. Therefore, fix up the dependencies so that this cannot happen, and fix a few users that select triggers to depend on LEDS_CLASS as well (there is also one user that also selects LEDS_CLASS, which is OK). Signed-off-by: Johannes Berg <[email protected]> Reported-by: Randy Dunlap <[email protected]> Acked-by: Randy Dunlap <[email protected]> Tested-by: Ingo Molnar <[email protected]> Cc: Arnd Hannemann <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02vmstat: fix dirty threshold orderingWu Fengguang1-2/+2
The nr_dirty_[background_]threshold fields are misplaced before the numa_* fields, and users will read strange values. This is the right order. Before patch, nr_dirty_background_threshold will read as 0 (the value from numa_miss). numa_hit 128501 numa_miss 0 numa_foreign 0 numa_interleave 7388 numa_local 128501 numa_other 0 nr_dirty_threshold 144291 nr_dirty_background_threshold 72145 Signed-off-by: Wu Fengguang <[email protected]> Cc: Michael Rubin <[email protected]> Reviewed-by: KOSAKI Motohiro <[email protected]> Reviewed-by: Minchan Kim <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02mm/mempolicy.c: add rcu read lock to protect pid structureZeng Zhaoming1-0/+3
find_task_by_vpid() should be protected by rcu_read_lock(), to prevent free_pid() reclaiming pid. Signed-off-by: Zeng Zhaoming <[email protected]> Cc: "Paul E. McKenney" <[email protected]> Cc: KOSAKI Motohiro <[email protected]> Cc: Christoph Lameter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02mm/hugetlb.c: avoid double unlock_page() in hugetlb_fault()Dean Nelson1-1/+2
Have hugetlb_fault() call unlock_page(page) only if it had previously called lock_page(page). Setting CONFIG_DEBUG_VM=y and then running the libhugetlbfs test suite, resulted in the tripping of VM_BUG_ON(!PageLocked(page)) in unlock_page() having been called by hugetlb_fault() when page == pagecache_page. This patch remedied the problem. Signed-off-by: Dean Nelson <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-02drm/i915: Apply a workaround for transitioning from DP on pipe B to HDMI.Eric Anholt1-0/+21
This workaround only applies to Ironlake. Signed-off-by: Eric Anholt <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: [email protected]
2010-12-02drm/i915: Always set the DP transcoder config to 8BPC.Eric Anholt2-1/+4
The pipe is always set to 8BPC, but here we were leaving whatever previous bits were set by the BIOS in place. Signed-off-by: Eric Anholt <[email protected]> Tested-by: Keith Packard <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: [email protected]
2010-12-02tulip: fix hang in dmfe driver on sending of big packetAlexander V. Lukyanov1-3/+3
This patch fixes hang in dmfe driver on attempt of sending a big packet. Without this patch the code stops the queue and never wakes it again. Signed-off-by: Alexander V. Lukyanov <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-12-02stmmac: priv->lock can be used uninitializedVlad Lungu1-2/+2
To reproduce: if connman (http://connman.net/) is started, inserting the stmmac module triggers a "BUG: spinlock bad magic on CPU#0". Registering the device in stmmac_probe() sends a notification to connman which brings the interface up before the lock is initialized. Signed-off-by: Vlad Lungu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-12-02Merge branch 'staging-linus' of ↵Linus Torvalds26-169/+210
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (27 commits) Staging: rt2870: Add USB ID for Buffalo Airstation WLI-UC-GN staging: easycap needs smp_lock.h, fixes build error Staging: batman-adv: ensure that eth_type_trans gets linear memory Staging: batman-adv: Don't remove interface with spinlock held staging: brcm80211: updated maintainers contact information staging: fix winbond build, needs delay.h Staging: line6: fix up my fixup for some sysfs attribute permissions Staging: zram: fix up my fixup for some sysfs attribute permissions Staging: udlfb: fix up my fixup for some sysfs attribute permissions Staging: samsung-laptop: fix up my fixup for some sysfs attribute permissions Staging: iio: adis16220: fix up my fixup for some sysfs attribute permissions Staging: frontier: fix up my fixup for some sysfs attribute permissions Staging: asus_oled: fix up my fixup for some sysfs attribute permissions staging: spectra: fix build error Staging: intel_sst: fix memory leak Staging: rtl8712: signedness bug in init staging: rtl8187se: Change panic to warn when RF switch turned off staging: comedi: fix memory leak Staging: quickstart: free after input_unregister_device() Staging: speakup: free after input_unregister_device() ...
2010-12-02Merge branch 'driver-core-linus' of ↵Linus Torvalds8-144/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: uio: Change mail address of Hans J. Koch driver core: prune docs about device_interface driver core: the development tree has switched to git
2010-12-02Merge branch 'tty-linus' of ↵Linus Torvalds6-20/+24
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: serial: mfd: adjust the baud rate setting TTY: open/hangup race fixup TTY: don't allow reopen when ldisc is changing NET: wan/x25, fix ldisc->open retval TTY: ldisc, fix open flag handling serial8250: Mark console as CON_ANYTIME
2010-12-02Merge branch 'usb-linus' of ↵Linus Torvalds13-38/+332
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: fix autosuspend bug in usb-serial USB: ehci: disable LPM and PPCD for nVidia MCP89 chips USB: serial: ftdi_sio: Vardaan USB RS422/485 converter PID added USB: yurex: add .llseek fop to file_operations USB: ftdi_sio: Add ID for RT Systems USB-29B radio cable usb: musb: do not use dma for control transfers usb: musb: gadget: fix compilation warning usb: musb: clear RXCSR_AUTOCLEAR before PIO read usb: musb: unmap dma buffer when switching to PIO xhci: Don't let the USB core disable SuperSpeed ports. xhci: Setup array of USB 2.0 and USB 3.0 ports. xhci: Fix reset-device and configure-endpoint commands
2010-12-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds4-32/+22
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: it8712f_wdt: add note to Kconfig watchdog: gef_wdt: include fs.h watchdog: bcm63xx_wdt: improve platform part. watchdog: iTCO_wdt: TCO Watchdog patch for Intel Patsburg PCH
2010-12-02Merge branch 'for-linus' of ↵Linus Torvalds6-39/+16
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: IB: Fix information leak in marshalling code IB/pack: Remove some unused code added by the IBoE patches IB/mlx4: Fix IBoE link state IB/mlx4: Fix IBoE reported link rate mlx4_core: Workaround firmware bug in query dev cap IB/mlx4: Fix memory ordering of VLAN insertion control bits MAINTAINERS: Update NetEffect entry
2010-12-02cifs: add attribute cache timeout (actimeo) tunableSuresh Jayaraman6-3/+41
Currently, the attribute cache timeout for CIFS is hardcoded to 1 second. This means that the client might have to issue a QPATHINFO/QFILEINFO call every 1 second to verify if something has changes, which seems too expensive. On the other hand, if the timeout is hardcoded to a higher value, workloads that expect strict cache coherency might see unexpected results. Making attribute cache timeout as a tunable will allow us to make a tradeoff between performance and cache metadata correctness depending on the application/workload needs. Add 'actimeo' tunable that can be used to tune the attribute cache timeout. The default timeout is set to 1 second. Also, display actimeo option value in /proc/mounts. It appears to me that 'actimeo' and the proposed (but not yet merged) 'strictcache' option cannot coexist, so care must be taken that we reset the other option if one of them is set. Changes since last post: - fix option parsing and handle possible values correcly Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Suresh Jayaraman <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-12-02Revert "ath9k: Fix STA disconnect issue due to received MIC failed bcast frames"John W. Linville2-4/+3
This reverts commit 916448e77f6bcaaa7f13c3de0c3851783ae2bfd0. "As far as I can tell, either of these patches breaks multiple VIF scenarios. I'm not sure exactly why, but I had to revert this to get any of my interfaces to associate." -- Ben Greear <[email protected]> http://marc.info/?l=linux-wireless&m=129123368719339&w=2 Signed-off-by: John W. Linville <[email protected]>
2010-12-02ath9k_hw: fix more bitfield related endian issuesFelix Fietkau2-9/+16
A few LNA control related flags were also specified as a bitfields, however for some strange reason they were written in big-endian order this time. Fix this by using flags instead. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-02ath9k_hw: fix endian issues with CTLs on AR9003Felix Fietkau4-54/+47
Parsing data using bitfields is messy, because it makes endian handling much harder. AR9002 and earlier got it right, AR9003 got it wrong. This might lead to either using too high or too low tx power values, depending on frequency and eeprom settings. Fix it by getting rid of the CTL related bitfields entirely and use masks instead. Signed-off-by: Felix Fietkau <[email protected]> Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2010-12-02ath9k: Fix bug in reading input gpio state for ar9003Vasanthakumar Thiagarajan2-3/+6
The register which gives input gpio state is 0x404c for ar9003, currently 0x4048 is wrongly used. This will disable RF and make it unusable on some of AR9003. Cc:[email protected] Signed-off-by: Vasanthakumar Thiagarajan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-02Merge branch 'master' of ↵John W. Linville3-6/+16
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6
2010-12-02Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds8-83/+188
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: only run xfs_error_test if error injection is active xfs: avoid moving stale inodes in the AIL xfs: delayed alloc blocks beyond EOF are valid after writeback xfs: push stale, pinned buffers on trylock failures xfs: fix failed write truncation handling.
2010-12-02Merge branch 'fix/asoc' into for-linusTakashi Iwai10-18/+22
2010-12-02Merge branch 'for-2.6.37' of ↵Takashi Iwai1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into fix/asoc
2010-12-02Merge branch 'fix/hda' into for-linusTakashi Iwai3-9/+13
2010-12-02Merge branch 'for-linus' of ↵Linus Torvalds3-16/+24
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: fix kernel-doc for set_consumer_device_supply regulator: enable supply regulator only when use count is zero regulator: twl-regulator - fix twlreg_set_mode regulator: lock supply in regulator enable regulator: Return proper error for regulator_register() regulator: Ensure enough delay time for enabling regulator regulator: Remove a redundant device_remove_file call in create_regulator regulator: Staticise mc13783_powermisc_rmw() regulator: regulator disable supply fix
2010-12-02Merge branch 'v4l_for_linus' of ↵Linus Torvalds31-111/+90
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] v4l: Remove module_name argument to the v4l2_i2c_new_subdev* functions [media] v4l: Remove hardcoded module names passed to v4l2_i2c_new_subdev* (2)
2010-12-02Merge branch 'rbd-sysfs' of ↵Linus Torvalds2-277/+554
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'rbd-sysfs' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: rbd: replace the rbd sysfs interface
2010-12-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds11-80/+127
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: fix parsing of hostname in dfs referrals cifs: display fsc in /proc/mounts cifs: enable fscache iff fsc mount option is used explicitly cifs: allow fsc mount option only if CONFIG_CIFS_FSCACHE is set cifs: Handle extended attribute name cifs_acl to generate cifs acl blob (try #4) cifs: Misc. cleanup in cifsacl handling [try #4] cifs: trivial comment fix for cifs_invalidate_mapping [CIFS] fs/cifs/Kconfig: CIFS depends on CRYPTO_HMAC cifs: don't take extra tlink reference in initiate_cifs_search cifs: Percolate error up to the caller during get/set acls [try #4] cifs: fix another memleak, in cifs_root_iget cifs: fix potential use-after-free in cifs_oplock_break_put
2010-12-02NFS: Fix a memory leak in nfs_readdirTrond Myklebust3-9/+11
We need to ensure that the entries in the nfs_cache_array get cleared when the page is removed from the page cache. To do so, we use the freepage address_space operation. Change nfs_readdir_clear_array to use kmap_atomic(), so that the function can be safely called from all contexts. Finally, modify the cache_page_release helper to call nfs_readdir_clear_array directly, when dealing with an anonymous page from 'uncached_readdir'. Signed-off-by: Trond Myklebust <[email protected]>
2010-12-02Call the filesystem back whenever a page is removed from the page cacheLinus Torvalds6-1/+30
NFS needs to be able to release objects that are stored in the page cache once the page itself is no longer visible from the page cache. This patch adds a callback to the address space operations that allows filesystems to perform page cleanups once the page has been removed from the page cache. Original patch by: Linus Torvalds <[email protected]> [trondmy: cover the cases of invalidate_inode_pages2() and truncate_inode_pages()] Signed-off-by: Trond Myklebust <[email protected]>
2010-12-02xen: unplug the emulated devices at resume timeStefano Stabellini3-2/+3
Early after being resumed we need to unplug again the emulated devices. Signed-off-by: Stefano Stabellini <[email protected]>
2010-12-02xen: fix save/restore for PV on HVM guests with pirq remappingStefano Stabellini1-0/+38
Re-map and re-bind all the pirqs at resume time. Signed-off-by: Stefano Stabellini <[email protected]>
2010-12-02xen: resume the pv console for hvm guests tooStefano Stabellini1-0/+1
Signed-off-by: Stefano Stabellini <[email protected]>
2010-12-02xen: fix MSI setup and teardown for PV on HVM guestsStefano Stabellini3-15/+43
When remapping MSIs into pirqs for PV on HVM guests, qemu is responsible for doing the actual mapping and unmapping. We only give qemu the desired pirq number when we ask to do the mapping the first time, after that we should be reading back the pirq number from qemu every time we want to re-enable the MSI. This fixes a bug in xen_hvm_setup_msi_irqs that manifests itself when trying to enable the same MSI for the second time: the old MSI to pirq mapping is still valid at this point but xen_hvm_setup_msi_irqs would try to assign a new pirq anyway. A simple way to reproduce this bug is to assign an MSI capable network card to a PV on HVM guest, if the user brings down the corresponding ethernet interface and up again, Linux would fail to enable MSIs on the device. Signed-off-by: Stefano Stabellini <[email protected]>
2010-12-02xen: use PHYSDEVOP_get_free_pirq to implement find_unbound_pirqStefano Stabellini2-25/+30
Use the new hypercall PHYSDEVOP_get_free_pirq to ask Xen to allocate a pirq. Remove the unsupported PHYSDEVOP_get_nr_pirqs hypercall to get the amount of pirq available. This fixes find_unbound_pirq that otherwise would return a number starting from nr_irqs that might very well be out of range in Xen. The symptom of this bug is that when you passthrough an MSI capable pci device to a PV on HVM guest, Linux would fail to enable MSIs on the device. Signed-off-by: Stefano Stabellini <[email protected]>
2010-12-02watchdog: it8712f_wdt: add note to KconfigWim Van Sebroeck1-0/+3
On some motherboards the it8712f watchdog does not work unless the game port was enabled. see Bug 13140. We therefor add a note to Kconfig. Signed-off-by: Wim Van Sebroeck <[email protected]>
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]>
2010-12-02intel_idle: recognize ARAT on WSM-EXLen Brown1-9/+3
We erroneously ignored the Always Running APIC Timer on WSM-EX. Move the check for ARAT down so that it can apply to any/all models. Signed-off-by: Len Brown <[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]>
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