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2010-11-11xHCI: release spinlock when setup interruptAndiry Xu
Jiri Slaby reports spinlock is held while calling kmalloc(GFP_KERNEL) and request_irq() in xhci_resume(). Release the spinlock when setup interrupt. Reported-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2010-11-11xhci: Remove excessive printks with shared IRQs.Sarah Sharp
If the xHCI host controller shares an interrupt line with another device, the xHCI driver needs to check if the interrupt was generated by its hardware. Unfortunately, the user will see a ton of "Spurious interrupt." lines if the other hardware interrupts often. Lawrence found his dmesg output cluttered with this output when the xHCI host shared an interrupt with his i915 hardware. Remove the warning, as sharing an interrupt is a normal thing. This should be applied to the 2.6.36 stable tree. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-by: Lawrence Rust <lvr@softsystem.co.uk> Cc: stable@kernel.org
2010-11-11Revert "USB: xhci: Use GFP_ATOMIC under spin_lock"Greg Kroah-Hartman
This reverts commit ef821ae70fc35a76bdce7e07c70a1a7c2c33cdb9. The correct thing to do is to drop the spinlock, not change the GFP flag here. Thanks to Sarah for pointing out I shouldn't have taken this patch in the first place. Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: David Sterba <dsterba@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: ohci-jz4740: Fix spelling in MODULE_ALIASStefan Weil
platfrom -> platform Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11UWB: Return UWB_RSV_ALLOC_NOT_FOUND rather than crashing on NULL dereference ↵Jesper Juhl
if kzalloc fails Crashing on a null pointer deref is never a nice thing to do. It seems to me that it's better to simply return UWB_RSV_ALLOC_NOT_FOUND if kzalloc() fails in uwb_rsv_find_best_allocation(). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: core: fix information leak to userlandVasiliy Kulikov
Structure usbdevfs_connectinfo is copied to userland with padding byted after "slow" field uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: misc: iowarrior: fix information leak to userlandVasiliy Kulikov
Structure iowarrior_info is copied to userland with padding byted between "serial" and "revision" fields uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Cc: stable <stable@kernel.org> Acked-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: misc: sisusbvga: fix information leak to userlandVasiliy Kulikov
Structure sisusb_info is copied to userland with "sisusb_reserved" field uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: subtle increased memory usage in u_serialJim Sung
OK, the USB gadget serial driver actually has a couple of problems. On gs_open(), it always allocates and queues an additional QUEUE_SIZE (16) worth of requests, so with a loop like this: i=1 ; while echo $i > /dev/ttyGS0 ; do let i++ ; done eventually we run into OOM (Out of Memory). Technically, it is not a leak as everything gets freed up when the USB connection is broken, but not on gs_close(). With a USB device/gadget controller driver that has limited resources (e.g., Marvell has a this MAX_XDS_FOR_TR_CALLS of 64 for transmit and receive), so even after 4 stty -F /dev/ttyGS0 we cannot transmit anymore. We can still receive (not necessarily reliably) as now we have 16 * 4 = 64 descriptors/buffers ready, but the device is otherwise not usable. Signed-off-by: Jim Sung <jsung@syncadence.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: option: fix when the driver is loaded incorrectly for some Huawei devices.ma rui
When huawei datacard with PID 0x14AC is insterted into Linux system, the present kernel will load the "option" driver to all the interfaces. But actually, some interfaces run as other function and do not need "option" driver. In this path, we modify the id_tables, when the PID is 0x14ac ,VID is 0x12d1, Only when the interface's Class is 0xff,Subclass is 0xff, Pro is 0xff, it does need "option" driver. Signed-off-by: ma rui <m00150988@huawei.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: xhci: Use GFP_ATOMIC under spin_lockDavid Sterba
coccinelle check scripts/coccinelle/locks/call_kern.cocci found that in drivers/usb/host/xhci.c an allocation with GFP_KERNEL is done with locks held: xhci_resume spin_lock_irq(xhci->lock) xhci_setup_msix kmalloc(GFP_KERNEL) Change it to GFP_ATOMIC. Signed-off-by: David Sterba <dsterba@suse.cz> CC: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: gadget: goku_udc: add registered flag bit, fixing buildAndy Whitcroft
The commit below cleaned up error handling, in part by introducing a registered flag bit. This however was not added to the device structure leding to build failures: commit 319feaabb6c7ccd90da6e3207563c265da7d21ae Author: Dan Carpenter <error27@gmail.com> Date: Tue Oct 5 18:55:34 2010 +0200 usb: gadget: goku_udc: Fix error path Add the missing registered flag bit. Signed-off-by: Andy Whitcroft <apw@canonical.com> Acked-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: ehci/mxc: compile fixUwe Kleine-König
Commit 65fd427 (USB: ehci tdi : let's tdi_reset set host mode) broke the build using ARM's mx51_defconfig: CC drivers/usb/host/ehci-hcd.o In file included from drivers/usb/host/ehci-hcd.c:1166: drivers/usb/host/ehci-mxc.c: In function 'ehci_mxc_drv_probe': drivers/usb/host/ehci-mxc.c:192: error: 'ehci' undeclared (first use in this function) drivers/usb/host/ehci-mxc.c:192: error: (Each undeclared identifier is reported only once drivers/usb/host/ehci-mxc.c:192: error: for each function it appears in.) drivers/usb/host/ehci-mxc.c:117: warning: unused variable 'temp' make[3]: *** [drivers/usb/host/ehci-hcd.o] Error 1 make[2]: *** [drivers/usb/host/ehci-hcd.o] Error 2 make[1]: *** [sub-make] Error 2 make: *** [all] Error 2 Fix it together with the warning about the unused variable and use msleep instead of mdelay as requested by Alan Stern. Cc: Dinh Nguyen <Dinh.Nguyen@freescale.com> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Tested-by: Nguyen Dinh-R00091 <R00091@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: Fix FSL USB driver on non Open Firmware systemsMarc Kleine-Budde
Commit 126512e3f274802ca65ebeca8660237f0361ad48 added support for FSL's USB controller on powerpc. In this commit the Open Firmware code was selected and compiled unconditionally. This breaks on ARM systems from FSL which use the same driver (.i.e. the i.MX series), because ARM don't have OF support (yet). This patch fixes the problem by only selecting the OF code on systems with Open Firmware support. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Compile-Tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09Merge branch 'musb-v2.6.37-rc2' of git://gitorious.org/usb/usb into work-linusGreg Kroah-Hartman
2010-11-09USB: the development of the usb tree is now in gitGreg Kroah-Hartman
So change the MAINTAINERS file to properly reflect this. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09usb: musb: fail unaligned DMA transfers on v1.8 and aboveAnand Gadiyar
The Inventra DMA engine in version 1.8 and later of the MUSB controller cannot handle DMA addresses that are not aligned to a 4 byte boundary. It ends up ignoring the last two bits programmed in the DMA_ADDR register. This is a deliberate design change in the controller and is documented in the programming guide. Earlier versions of the controller could handle these accesses just fine. Fail dma_channel_program if we see an unaligned address when using the newer controllers, so that the caller can carry out the transfer using PIO mode. (Current callers already have this backup path in place). Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Tested-by: Ming Lei <tom.leiming@gmail.com> Cc: Ajay Kumar Gupta <ajay.gupta@ti.com> Cc: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2010-11-08USB: ftdi_sio: add device IDs for Milkymist One JTAG/serialSebastien Bourdeauducq
Add the USB IDs for the Milkymist One FTDI-based JTAG/serial adapter (http://projects.qi-hardware.com/index.php/p/mmone-jtag-serial-cable/) to the ftdi_sio driver and disable the first serial channel (used as JTAG from userspace). Signed-off-by: Sebastien Bourdeauducq <sebastien@milkymist.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-08usb.h: fix ioctl kernel-doc infoRandy Dunlap
Fix struct field name, prevent kernel-doc warnings. Warning(include/linux/usb.h:865): No description found for parameter 'unlocked_ioctl' Warning(include/linux/usb.h:865): Excess struct/union/enum/typedef member 'ioctl' description in 'usb_driver' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: TTY: move .gitignore from drivers/char/ to drivers/tty/vt/ TTY: create drivers/tty/vt and move the vt code there TTY: create drivers/tty and move the tty core files there
2010-11-08Merge branch 'staging-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6: Staging: ath6kl: remove empty files that mess with 'distclean' staging: ath6kl: Fixing the driver to use modified mmc_host structure Staging: solo6x10: fix build problem
2010-11-08Merge branch 'rmobile-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: mmc: sh_mmcif: Convert extern inline to static inline. ARM: mach-shmobile: Allow GPIO chips to register IRQ mappings. ARM: mach-shmobile: fix sh7372 after a recent clock framework rework ARM: mach-shmobile: include drivers/sh/Kconfig ARM: mach-shmobile: ap4evb: Add HDMI sound support ARM: mach-shmobile: clock-sh7372: Add FSIDIV clock support ARM: shmobile: remove sh_timer_config clk member
2010-11-08Merge branch 'sh-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: clkfwk: Fix up checkpatch warnings. sh: make some needlessly global sh7724 clocks static sh: add clk_round_parent() to optimize parent clock rate sh: Simplify phys_addr_mask()/PTE_PHYS_MASK for 29/32-bit. sh: nommu: Support building without an uncached mapping. sh: nommu: use 32-bit phys mode. sh: mach-se: Fix up SE7206 no ioport build. sh: intc: Update for single IRQ reservation helper. sh: clkfwk: Fix up rate rounding error handling. sh: mach-se: Rip out superfluous 7751 PIO routines. sh: mach-se: Rip out superfluous 770x PIO routines. sh: mach-edosk7705: Kill off machtype, consolidate board def. sh: mach-edosk7705: update for this century, kill off PIO trapping. sh: mach-se: Rip out superfluous 7206 PIO routines. sh: mach-systemh: Kill off dead board. sh: mach-snapgear: Kill off machtype, consolidate board def. sh: mach-snapgear: Rip out superfluous PIO routines. sh: mach-microdev: SuperIO-relative ioport mapping.
2010-11-08usb: musb: gadget: kill duplicate code in musb_gadget_queue()Sergei Shtylyov
musb_gadget_queue() checks for '!req->buf' condition twice: in the second case the code is both duplicated and unreachable as the first check returns early. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2010-11-08Merge branch 'rmobile/core' into rmobile-fixes-for-linusPaul Mundt
2010-11-08Merge branches 'sh/pio-death', 'sh/nommu', 'sh/clkfwk', 'sh/core' and ↵Paul Mundt
'sh/intc-extension' into sh-fixes-for-linus
2010-11-08sh: clkfwk: Fix up checkpatch warnings.Paul Mundt
The clk_round_parent() change introduced various checkpatch warnings, tidy them up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-08sh: make some needlessly global sh7724 clocks staticGuennadi Liakhovetski
These clocks are currently only used inside one .c file and are not declared in any headers, therefore having them global is useless. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-08sh: add clk_round_parent() to optimize parent clock rateGuennadi Liakhovetski
Sometimes it is possible and reasonable to adjust the parent clock rate to improve precision of the child clock, e.g., if the child clock has no siblings. clk_round_parent() is a new addition to the SH clock-framework API, that implements such an optimization for child clocks with divisors, taking all integer values in a range. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-06Staging: ath6kl: remove empty files that mess with 'distclean'Greg Kroah-Hartman
These two .h files would get removed from the tree when doing make distclean It turns out they are not needed at all, so just delete them which fixes people's git trees when doing development. Reported-by: Andi Kleen <andi@firstfloor.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-06floppy: fix another use-after-freeVivek Goyal
While scanning the floopy code due to c093ee4f07f4 ("floppy: fix use-after-free in module load failure path"), I found one more instance of trying to access disk->queue pointer after doing put_disk() on gendisk. For some reason , floppy moule still loads/unloads fine. The object is probably still around with right pointer values. o There seems to be one more instance of trying to cleanup the request queue after we have called put_disk() on associated gendisk. o This fix is more out of code inspection. Even without this fix for some reason I am able to load/unload floppy module without any issues. o Floppy module loads/unloads fine after the fix. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-05TTY: move .gitignore from drivers/char/ to drivers/tty/vt/Greg Kroah-Hartman
The autogenerated files (consolemap_deftbl.c and defkeymap.c) need to be ignored by git, so move the .gitignore file that was doing it to the properly location now that the files have moved as well. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-05ipw2x00: remove the right /proc/net entryLinus Torvalds
Commit 27ae60f8f7aa ("ipw2x00: replace "ieee80211" with "libipw" where appropriate") changed DRV_NAME to be "libipw", but didn't properly fix up the places where it was used to specify the name for the /proc/net/ directory. For backwards compatibility reasons, that directory name remained "ieee80211", but due to the DRV_NAME change, the error case printouts and the cleanup functions now used "libipw" instead. Which made it all fail badly. For example, on module unload as reported by Randy: WARNING: at fs/proc/generic.c:816 remove_proc_entry+0x156/0x35e() name 'libipw' because it's trying to unregister a /proc directory that obviously doesn't even exist. Clean it all up to use DRV_PROCNAME for the actual /proc directory name. Reported-and-tested-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Pavel Roskin <proski@gnu.org> Cc: John W. Linville <linville@tuxdriver.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-05Merge branch 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
* 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: PPC: BookE: Load the lower half of MSR KVM: PPC: BookE: fix sleep with interrupts disabled KVM: PPC: e500: Call kvm_vcpu_uninit() before kvmppc_e500_tlb_uninit(). PPC: KVM: Book E doesn't have __end_interrupts. KVM: x86: Issue smp_call_function_many with preemption disabled KVM: x86: fix information leak to userland KVM: PPC: fix information leak to userland KVM: MMU: fix rmap_remove on non present sptes KVM: Write protect memory after slot swap
2010-11-05floppy: fix use-after-free in module load failure pathLinus Torvalds
Commit 488211844e0c ("floppy: switch to one queue per drive instead of sharing a queue") introduced a use-after-free. We do "put_disk()" on the disk device _before_ we then clean up the queue associated with that disk. Move the put_disk() down to avoid dereferencing a free'd data structure. Cc: Jens Axboe <jaxboe@fusionio.com> Cc: Vivek Goyal <vgoyal@redhat.com> Reported-and-tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-05watchdog: Fix section mismatch and potential undefined behavior.David Daney
Commit d9ca07a05ce1 ("watchdog: Avoid kernel crash when disabling watchdog") introduces a section mismatch. Now that we reference no_watchdog from non-__init code it can no longer be __initdata. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Stephane Eranian <eranian@google.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (41 commits) inet_diag: Make sure we actually run the same bytecode we audited. netlink: Make nlmsg_find_attr take a const nlmsghdr*. fib: fib_result_assign() should not change fib refcounts netfilter: ip6_tables: fix information leak to userspace cls_cgroup: Fix crash on module unload memory corruption in X.25 facilities parsing net dst: fix percpu_counter list corruption and poison overwritten rds: Remove kfreed tcp conn from list rds: Lost locking in loop connection freeing de2104x: fix panic on load atl1 : fix panic on load netxen: remove unused firmware exports caif: Remove noisy printout when disconnecting caif socket caif: SPI-driver bugfix - incorrect padding. caif: Bugfix for socket priority, bindtodev and dbg channel. smsc911x: Set Ethernet EEPROM size to supported device's size ipv4: netfilter: ip_tables: fix information leak to userland ipv4: netfilter: arp_tables: fix information leak to userland cxgb4vf: remove call to stop TX queues at load time. cxgb4: remove call to stop TX queues at load time. ...
2010-11-05Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: ohci: fix race when reading count in AR descriptor firewire: ohci: avoid reallocation of AR buffers firewire: ohci: fix race in AR split packet handling firewire: ohci: fix buffer overflow in AR split packet handling
2010-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: make cifs_set_oplock_level() take a cifsInodeInfo pointer cifs: dereferencing first then checking cifs: trivial comment fix: tlink_tree is now a rbtree [CIFS] Cleanup unused variable build warning cifs: convert tlink_tree to a rbtree cifs: store pointer to master tlink in superblock (try #2) cifs: trivial doc fix: note setlease implemented CIFS: Add cifs_set_oplock_level FS: cifs, remove unneeded NULL tests
2010-11-05posix-cpu-timers: workaround to suppress the problems with mt execOleg Nesterov
posix-cpu-timers.c correctly assumes that the dying process does posix_cpu_timers_exit_group() and removes all !CPUCLOCK_PERTHREAD timers from signal->cpu_timers list. But, it also assumes that timer->it.cpu.task is always the group leader, and thus the dead ->task means the dead thread group. This is obviously not true after de_thread() changes the leader. After that almost every posix_cpu_timer_ method has problems. It is not simple to fix this bug correctly. First of all, I think that timer->it.cpu should use struct pid instead of task_struct. Also, the locking should be reworked completely. In particular, tasklist_lock should not be used at all. This all needs a lot of nontrivial and hard-to-test changes. Change __exit_signal() to do posix_cpu_timers_exit_group() when the old leader dies during exec. This is not the fix, just the temporary hack to hide the problem for 2.6.37 and stable. IOW, this is obviously wrong but this is what we currently have anyway: cpu timers do not work after mt exec. In theory this change adds another race. The exiting leader can detach the timers which were attached to the new leader. However, the window between de_thread() and release_task() is small, we can pretend that sys_timer_create() was called before de_thread(). Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-05Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (ltc4261) Fix error message format hwmon: (ltc4261) Add missing newline in debug message
2010-11-05cifs: make cifs_set_oplock_level() take a cifsInodeInfo pointerPavel Shilovsky
All the callers already have a pointer to struct cifsInodeInfo. Use it. Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2010-11-05hwmon: (ltc4261) Fix error message formatJean Delvare
adapter->id is deprecated and not set by any adapter driver, so this was certainly not what the author wanted to use. adapter->nr maybe, but as dev_err() already includes this value, as well as the client's address, there's no point repeating them. Better print a simple error message in plain English words. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2010-11-05hwmon: (ltc4261) Add missing newline in debug messageGuenter Roeck
Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
2010-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch/tile: mark "hardwall" device as non-seekable asm-generic/stat.h: support 64-bit file time_t for stat() arch/tile: don't allow user code to set the PL via ptrace or signal return arch/tile: correct double syscall restart for nested signals arch/tile: avoid __must_check warning on one strict_strtol check arch/tile: bomb raw_local_irq_ to arch_local_irq_ arch/tile: complete migration to new kmap_atomic scheme
2010-11-05leds-net5501: taints kernel, add licenseRandy Dunlap
Add MODULE_LICENSE() that matches file comments so that kernel is not tainted. leds_net5501: module license 'unspecified' taints kernel. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-05KVM: PPC: BookE: Load the lower half of MSRScott Wood
This was preventing the guest from setting any bits in the hardware MSR which aren't forced on, such as MSR[SPE]. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2010-11-05KVM: PPC: BookE: fix sleep with interrupts disabledScott Wood
It is not legal to call mutex_lock() with interrupts disabled. This will assert with debug checks enabled. If there's a real need to disable interrupts here, it could be done after the mutex is acquired -- but I don't see why it's needed at all. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2010-11-05KVM: PPC: e500: Call kvm_vcpu_uninit() before kvmppc_e500_tlb_uninit().Scott Wood
The VCPU uninit calls some TLB functions, and the TLB uninit function frees the memory used by them. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: Liu Yu <yu.liu@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2010-11-05PPC: KVM: Book E doesn't have __end_interrupts.Scott Wood
Fix an unresolved symbol with CONFIG_KVM_GUEST plus CONFIG_RELOCATABLE on Book E. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>