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2011-06-08Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds12-82/+97
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: Fix comments in include/linux/perf_event.h perf: Comment /proc/sys/kernel/perf_event_paranoid to be part of user ABI perf python: Fix argument name list of read_on_cpu() perf evlist: Don't die if sample_{id_all|type} is invalid perf python: Use exception to propagate errors perf evlist: Remove dependency on debug routines perf, cgroups: Fix up for new API
2011-06-08Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds3-35/+45
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio/samsung: make Kconfig options def_bool gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register setting GPIO: OMAP: add locking around calls to _set_gpio_triggering GPIO: OMAP: fix setting IRQWAKEN bits for OMAP4 GPIO: OMAP: fix section mismatch warnings gpio: Fix gpio-exynos4 build fails in mainline
2011-06-08Merge branch 'v4l_for_linus' of ↵Linus Torvalds17-220/+131
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] soc_camera: preserve const attribute [media] uvc_entity: initialize return value [media] media: Fix media device minor registration [media] Make nchg variable signed because the code compares this variable against negative values [media] omap3isp: fix compiler warning [media] v4l: Fix media_entity_to_video_device macro argument name [media] ivtv: Internally separate encoder & decoder standard setting [media] ivtvfb: Add sanity check to ivtvfb_pan_display() [media] ivtvfb: use display information in info not in var for panning [media] ivtv: Make two ivtv_msleep_timeout calls uninterruptable [media] anysee: return EOPNOTSUPP for unsupported I2C messages [media] gspca - ov519: Set the default frame rate to 15 fps [media] gspca - stv06xx: Set a lower default value of gain for hdcs sensors [media] gspca: Remove coarse_expo_autogain.h [media] gspca - ov519: Change the ovfx2 bulk transfer size [media] gspca - ov519: Fix a regression for ovfx2 webcams
2011-06-08Merge branch 'drm-radeon-urgent' of ↵Linus Torvalds3-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: disable hdmi audio by default drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu drm/radeon/kms: set family for use in parser.
2011-06-08Merge branch 'for_3.0/gpio-fixes' of ↵Grant Likely200-1239/+2407
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/merge
2011-06-08tty_buffer: get rid of 'seen_tail' logic in flush_to_ldiscLinus Torvalds1-12/+2
The flush_to_ldisc() work entry has special logic to notice when it has seen the original tail of the data queue, and it avoids continuing the flush if it sees that _original_ tail rather than the current tail. This logic can trigger in case somebody is constantly adding new data to the tty while the flushing is active - and the intent is to avoid excessive CPU usage while flushing the tty, especially as we used to do this from a softirq context which made it non-preemptible. However, since we no longer re-arm the work-queue from within itself (because that causes other trouble: see commit a5660b41af6a "tty: fix endless work loop when the buffer fills up"), this just leads to possible hung tty's (most easily seen in SMP and with a test-program that floods a pty with data - nobody seems to have reported this for any real-life situation yet). And since the workqueue isn't done from timers and softirq's any more, it's doubtful whether the CPU useage issue is really relevant any more. So just remove the logic entirely, and see if anybody ever notices. Alternatively, we might want to re-introduce the "re-arm the work" for just this case, but then we'd have to re-introduce the delayed work model or some explicit timer, which really doesn't seem worth it for this. Reported-and-tested-by: Guillaume Chazarain <[email protected]> Cc: Alan Cox <[email protected]> Cc: Felipe Balbi <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-06-08drm/radeon/kms: disable hdmi audio by defaultAlex Deucher1-2/+2
The current RE'd code causes blank screens and display problems on a lot of systems. So disable it by default for now. It can still be enabled by setting the audio parameter to 1. E.g.: radeon.audio=1 Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=38010 https://bugs.freedesktop.org/show_bug.cgi?id=27731 https://bugs.freedesktop.org/show_bug.cgi?id=35970 https://bugs.freedesktop.org/show_bug.cgi?id=26195 and many other reported problems. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-06-08drm/radeon/kms: fix for radeon on systems >4GB without hardware iommuDaniel Haid1-0/+1
On my x86_64 system with >4GB of ram and swiotlb instead of a hardware iommu (because I have a VIA chipset), the call to pci_set_dma_mask (see below) with 40bits returns an error. But it seems that the radeon driver is designed to have need_dma32 = true exactly if pci_set_dma_mask is called with 32 bits and false if it is called with 40 bits. I have read somewhere that the default are 32 bits. So if the call fails I suppose that need_dma32 should be set to true. And indeed the patch fixes the problem I have had before and which I had described here: http://choon.net/forum/read.php?21,106131,115940 Acked-by: Alex Deucher <[email protected]> cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2011-06-08drm/radeon/kms: set family for use in parser.Dave Airlie1-0/+1
Wierdly the kms parser never initialised the family, it wasn't really used much, but the fmt checker patch started using it and it fell over. Reported-by: Markus Trippelsdorf <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-06-07Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds5-28/+53
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Ensure we locate the passed IRQ in irq_alloc_descs() genirq: Fix descriptor init on non-sparse IRQs irq: Handle spurios irq detection for threaded irqs genirq: Print threaded handler in spurious debug output
2011-06-07Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds2-7/+49
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86/amd-iommu: Fix boot crash with hidden PCI devices x86/amd-iommu: Use only per-device dma_ops x86/amd-iommu: Fix 3 possible endless loops
2011-06-07Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds3-10/+26
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Fix/clarify set_task_cpu() locking rules lockdep: Fix lock_is_held() on recursion sched: Fix schedstat.nr_wakeups_migrate sched: Fix cross-cpu clock sync on remote wakeups
2011-06-07Merge branch 'drm-fixes' of ↵Linus Torvalds19-187/+161
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/nv40: fall back to paged dma object for the moment drm/nouveau: fix leak of gart mm node drm/nouveau: fix vram page mapping when crossing page table boundaries drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). drm/nouveau: don't create accel engine objects when noaccel=1 drm/nvc0: recognise 0xdX chipsets as NV_C0 drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007 drm/i915: Share the common force-audio property between connectors drm/i915: Remove unused enum "chip_family" drm/915: fix relaxed tiling on gen2: tile height drm/i915/crt: Explicitly return false if connected to a digital monitor drm/i915: Replace ironlake_compute_wm0 with g4x_compute_wm0 drm/i915: Only print out the actual number of fences for i915_error_state drm/i915: s/addr & ~PAGE_MASK/offset_in_page(addr)/ drm: i915: correct return status in intel_hdmi_mode_valid() drm/i915: fix regression after clock gating init split drm/i915: fix if statement in ivybridge irq handler
2011-06-07Merge branch 'drm-radeon-fixes' of ↵Linus Torvalds19-304/+830
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms/atom: fix PHY init drm/radeon/kms: add missing Evergreen texture formats to the CS parser drm/radeon/kms: viewport height has to be even drm/radeon/kms: remove duplicate reg from r600 safe regs drm/radeon/kms: add support for Llano Fusion APUs drm/radeon/kms: add llano pci ids drm/radeon/kms: fill in asic struct for llano drm/radeon/kms: add family ids for llano APUs drm/radeon: fix oops in ttm reserve when pageflipping (v2) drm/radeon/kms: clean up the radeon kms Kconfig drm/radeon/kms: fix thermal sensor reading on juniper drm/radeon/kms: add missing case for cayman thermal sensor drm/radeon/kms: add blit support for cayman (v2) drm/radeon/kms/blit: workaround some hw issues on evergreen+
2011-06-07Merge branch 'timers-fixes-for-linus' of ↵Linus Torvalds2-9/+11
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: timers: Consider slack value in mod_timer() clockevents: Handle empty cpumask gracefully
2011-06-07Merge branch 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-41/+56
* 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Initialize kvm before registering the mmu notifier KVM: x86: use proper port value when checking io instruction permission KVM: add missing void __user * cast to access_ok() call
2011-06-07MAINTAINERS: Saying goodbye to David BrownellGrant Likely2-10/+12
We had to say goodbye when David passed away recently. David had a huge impact on our community, both personally in the lives of the people he worked with, and technically in the design and maintenance of several subsystems. He is greatly missed. He also leaves behind a number of much loved subsystems now orphaned. This patch updates the MAINTAINERS file for the areas that David was responsible for and adds an entry for him to the CREDITS file. Signed-off-by: Grant Likely <[email protected]> Acked-by: Harry Wei <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-06-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6Linus Torvalds1-1/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6: fat: Fix corrupt inode flags when remove ATTR_SYS flag
2011-06-07MN10300: Add missing _sdata declarationDavid Howells1-0/+1
_sdata needs to be declared in the linker script now as of commit a2d063ac216c ("extable, core_kernel_data(): Make sure all archs define _sdata") Signed-off-by: David Howells <[email protected]> Cc: Steven Rostedt <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-06-07MN10300: die_if_no_fixup() shouldn't use get_user() as it doesn't call set_fs()David Howells1-2/+2
die_if_no_fixup() shouldn't use get_user() as it doesn't call set_fs() to indicate that it wants to probe a kernel address. Instead it should use probe_kernel_read(). This fixes the problem of gdb seeing SIGILL rather than SIGTRAP when hitting the KGDB special breakpoint upon SysRq+g being seen. The problem was that die_if_no_fixup() was failing to read the opcode of the instruction that caused the exception, and thus not fixing up the exception. This caused gdb to get a S04 response to the $? request in its remote protocol rather than S05 - which would then cause it to continue with $C04 rather than $c in an attempt to pass the signal onto the inferior process. The kernel, however, does not support $Cnn, and so objects by returning an E22 response, indicating an error. gdb does not expect this and prints: warning: Remote failure reply: E22 and then returns to the gdb command prompt unable to continue. Signed-off-by: David Howells <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-06-07MN10300: Fix one of the kernel debugger cacheflush variantsDavid Howells1-2/+2
One of the kernel debugger cacheflush variants escaped proper testing. Two of the labels are wrong, being derived from the code that was copied to construct the variant. The first label results in the following assembler message: AS arch/mn10300/mm/cache-dbg-flush-by-reg.o arch/mn10300/mm/cache-dbg-flush-by-reg.S: Assembler messages: arch/mn10300/mm/cache-dbg-flush-by-reg.S:123: Error: symbol `debugger_local_cache_flushinv_no_dcache' is already defined And the second label results in the following linker message: arch/mn10300/mm/built-in.o:(.text+0x1d39): undefined reference to `mn10300_local_icache_inv_range_reg_end' arch/mn10300/mm/built-in.o:(.text+0x1d39): relocation truncated to fit: R_MN10300_PCREL16 against undefined symbol `mn10300_local_icache_inv_range_reg_end' To test this file the following configuration pieces must be set: CONFIG_AM34=y CONFIG_MN10300_CACHE_WBACK=y CONFIG_MN10300_DEBUGGER_CACHE_FLUSH_BY_REG=y CONFIG_MN10300_CACHE_MANAGE_BY_REG=y CONFIG_AM34_HAS_CACHE_SNOOP=n Signed-off-by: David Howells <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-06-07Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds14-395/+291
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] fix kvm defines for 31 bit compile [S390] use generic RCU page-table freeing code [S390] qdio: Split SBAL entry flags [S390] kvm-s390: fix stfle facilities numbers >=64 [S390] kvm-s390: Fix host crash on misbehaving guests
2011-06-07Merge branch 'fixes' of ↵Linus Torvalds32-73/+90
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (21 commits) ARM: OMAP4: MMC: increase delay for pbias arm: omap2plus: move NAND_BLOCK_SIZE out of boards omap4: hwmod: Enable the keypad omap3: Free Beagle rev gpios when they are read, so others can read them later arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC omap: rx51: Don't power up speaker amplifier at bootup omap: rx51: Set regulator V28_A always on ARM: OMAP4: MMC: no regulator off during probe for eMMC arm: omap2plus: fix ads7846 pendown gpio request ARM: OMAP2: Add missing iounmap in omap4430_phy_init ARM: omap4: Pass core and wakeup mux tables to omap4_mux_init ARM: omap2+: mux: Allow board mux settings to be NULL OMAP4: fix return value of omap4_l3_init OMAP: iovmm: fix SW flags passed by user arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del OMAP2+: mux: fix compilation warnings OMAP: SRAM: Fix warning: format '%08lx' expects type 'long unsigned int' arm: omap3: cm-t3517: fix section mismatch warning OMAP2+: Fix 9 section mismatch(es) warnings from mach-omap2/built-in.o ARM: OMAP2: Add missing include of linux/gpio.h ...
2011-06-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixesLinus Torvalds1-2/+7
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: GFS2: Processes waiting on inode glock that no processes are holding
2011-06-07Merge branch 'fbdev-fixes-for-linus' of ↵Linus Torvalds13-37/+63
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x * 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x: video: Fix use-after-free by vga16fb on rmmod video: Convert vmalloc/memset to vzalloc efifb: Disallow manual bind and unbind efifb: Fix mismatched request/release_mem_region efifb: Enable write-combining drivers/video/pxa168fb.c: add missing clk_put drivers/video/imxfb.c: add missing clk_put fbdev: bf537-lq035: add missing blacklight properties type savagefb: Use panel CVT mode as default fbdev: sh_mobile_lcdcfb: Fix up fallout from MERAM changes.
2011-06-07Merge branch 'for-linus-2' of ↵Linus Torvalds9-11/+16
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: vfs: make unlink() and rmdir() return ENOENT in preference to EROFS lmLogOpen() broken failure exit usb: remove bad dput after dentry_unhash more conservative S_NOSEC handling
2011-06-07sparc: Remove unnecessary semicolonsJoe Perches34-65/+65
Semicolons are not necessary after switch/while/for/if braces so remove them. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-07Add support for allocating irqs for bootbus devicesoftedal1-12/+22
Some devices that can generate interrupts are connected directly to the CPU through the bootbus on sun4d. This patch allows IRQs to be allocated for such devices. The information used for allocating interrupts for sbus devices are present at the corresponding SBI node. For bootbus devices this information is present in the bootbus node. Signed-off-by: Kjetil Oftedal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-07Do not skip interrupt sources in sun4d interrupt handler and acknowledge ↵oftedal1-9/+5
interrupts correctly During the introduction of genirq on sparc32 bugs were introduced in the interrupt handler for sun4d. The interrupts handler checks the status of the various sbus interfaces in the system and generates a virtual interrupt, based upon the location of the interrupt source. This lookup was broken by restructuring the code in such a way that index and shift operations were performed prior to comparing this against the values read from the interrupt controllers. This could cause the handler to loop eternally as the interrupt source could be skipped before any check was performed. Additionally sun4d_encode_irq performs shifting internally, so it should not be performed twice. In sun4d_unmask interrupts were not correctly acknowledged, as the corresponding bit it the interrupt mask was not actually cleared. Signed-off-by: Kjetil Oftedal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-07Restructure sun4d_build_device_irq so that timer interrupts can be allocatedoftedal1-24/+54
sun4d_build_device_irq was called without a valid platform_device when the system timer was initialized on sun4d systems. This caused a NULL pointer crash. Josip Rodin suggested that the current sun4d_build_device_irq should be split into two functions. So that the timer initialization could skip the slot and sbus interface detection code in sun4d_build_device_irq, as this does not make sence due to the timer interrupts not being generated from a device located on sbus. Signed-off-by: Kjetil Oftedal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-07Revert "USB: option: add ID for ZTE MF 330"Greg Kroah-Hartman1-5/+0
This reverts commit a559d2c8c1bf652ea2d0ecd6ab4a250fcdb37db8. Turns out that device id 0x1d6b:0x0002 is a USB hub, which causes havoc when the option driver tries to bind to it. So revert this as it doesn't seem to be needed at all. Thanks to Michael Tokarev and Paweł Drobek for working on resolving this issue. Cc: Paweł Drobek <[email protected]> Cc: Michael Tokarev <[email protected]> Cc: Dominik Brodowski <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07PM / Runtime: Fix loops in pm_runtime_clk_notify()Rafael J. Wysocki1-8/+8
The loops over connection ID strings in pm_runtime_clk_notify() should actually iterate over the strings and not over the elements of the first of them, so make them behave as appropriate. This fixes a regression introduced by commit 600b776eb39a13a28b090 (OMAP1 / PM: Use generic clock manipulation routines for runtime PM). Reported-and-tested-by: Janusz Krzysztofik <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2011-06-07gpio/samsung: make Kconfig options def_boolH Hartley Sweeten1-20/+8
The Samsung GPIO drivers are always built-in when the relevant platform is selected.  Change the Kconfig symbol to def_bool y dependant on the platform. Signed-off-by: H Hartley Sweeten <[email protected]> Acked-by: Kyungmin Park <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-06-07libata: fix unexpectedly frozen port after ata_eh_reset()Tejun Heo1-4/+8
To work around controllers which can't properly plug events while reset, ata_eh_reset() clears error states and ATA_PFLAG_EH_PENDING after reset but before RESET is marked done. As reset is the final recovery action and full verification of devices including onlineness and classfication match is done afterwards, this shouldn't lead to lost devices or missed hotplug events. Unfortunately, it forgot to thaw the port when clearing EH_PENDING, so if the condition happens after resetting an empty port, the port could be left frozen and EH will end without thawing it, making the port unresponsive to further hotplug events. Thaw if the port is frozen after clearing EH_PENDING. This problem is reported by Bruce Stenning in the following thread. http://thread.gmane.org/gmane.linux.kernel/1123265 stable: I think we should weather this patch a bit longer in -rcX before sending it to -stable. Please wait at least a month after this patch makes upstream. Thanks. -v2: Fixed spelling in the comment per Dave Howorth. Signed-off-by: Tejun Heo <[email protected]> Reported-by: Bruce Stenning <[email protected]> Cc: [email protected] Cc: Dave Howorth <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2011-06-07PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unsetRafael J. Wysocki1-1/+1
If CONFIG_PM is not set, init_iommu_pm_ops() introduced by commit 134fac3f457f3dd753ecdb25e6da3e5f6629f696 (PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev) is not defined appropriately. Fix this issue. Reported-by: Tony Luck <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2011-06-07staging: iio: error case memory leak fixAndre Bartke1-3/+7
The data pointer should be freed in the error cases of adis16400_trigger_handler(). Signed-off-by: Andre Bartke <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: ath6kl: Fix a kernel panic during suspend/resumeVasanthakumar Thiagarajan1-1/+2
The kernel panic happens when we try to complete a pending scan request while going to suspend state. The cause for this kernel panic is accessing a freed memory (ar->arWmin). This is freed before ar6k_cfg80211_scanComplete_event() getting called where it is dereferenced. RIP: 0010:[<ffffffffa042e726>] [<ffffffffa042e726>] wlan_iterate_nodes+0x16/0xc0 [ath6kl] RSP: 0018:ffff8800719fbce8 EFLAGS: 00010296 RAX: ffff880071bbcc00 RBX: ffff880037b22520 RCX: ffff880077413c80 RDX: ffff880037b221c0 RSI: ffffffffa041ef10 RDI: 0000000000000020 RBP: ffff8800719fbd18 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000400 R11: 0000000000000000 R12: 0000000000000010 R13: ffff8800719fbdd8 R14: 00007fff83a84b60 R15: 0000000000000001 FS: 00007fdccb8a7700(0000) GS:ffff880077400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000148 CR3: 0000000070604000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process rmmod (pid: 1998, threadinfo ffff8800719fa000, task ffff880066712d80) Stack: 0000000000000000 ffff880037b22520 0000000000000010 ffff8800719fbdd8 00007fff83a84b60 0000000000000001 ffff8800719fbd28 ffffffffa0429fe2 ffff8800719fbd58 ffffffffa041ee5f ffff8800719fbd58 ffff880037b22520 Call Trace: [<ffffffffa0429fe2>] wmi_iterate_nodes+0x12/0x20 [ath6kl] [<ffffffffa041ee5f>] ar6k_cfg80211_scanComplete_event+0x3f/0xf0 [ath6kl] [<ffffffffa04245f1>] ar6000_close+0x61/0x100 [ath6kl] [<ffffffff814d6736>] __dev_close_many+0x96/0x100 [<ffffffff814d688d>] dev_close_many+0x9d/0x120 [<ffffffff814d6a48>] rollback_registered_many+0xe8/0x290 [<ffffffff814d6d16>] unregister_netdevice_queue+0x96/0x100 [<ffffffff814d6ea0>] unregister_netdev+0x20/0x30 [<ffffffffa0420259>] ar6000_destroy+0x119/0x180 [ath6kl] [<ffffffffa043182a>] ar6k_cleanup_module+0x2a/0x33 [ath6kl] [<ffffffff81098fde>] sys_delete_module+0x19e/0x270 [<ffffffff815d7542>] system_call_fastpath+0x16/0x1b Code: c3 0f 1f 40 00 48 89 df e8 68 ff ff ff eb df 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 08 0f 1f 44 00 00 8b af 28 01 00 00 4c 8d 7f 08 49 89 fc 48 89 f3 49 89 d6 41 RIP [<ffffffffa042e726>] wlan_iterate_nodes+0x16/0xc0 [ath6kl] RSP <ffff8800719fbce8> Signed-off-by: Vasanthakumar Thiagarajan <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: gma500: get control from firmware framebuffer if conflictsMichael Chang1-0/+10
Many Linux distributions would enable vesafb in order to display early stage boot splash. In this case, we will get garbled X Window screen if running X fbdev on psbfb. This is because fb0 is occupied by vesafb while psbfb is on fb1. They tried to drive the same pieces of hardware at the same time. With unmodified X start-up, it would try to use default fb0 framebuffer device and unfortunately it is now broken becaues fb1 supersedes it. We should let psbfb takeover framebuffer control from vesafb to get around this problem. See also commit : 4410f3910947dcea8672280b3adecd53cec4e85e Signed-off-by: Michael Chang <[email protected]> Cc: Alan Cox <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: gma500: Skip bogus LVDS VBT mode and check for LVDS before adding ↵Patrik Jakobsson2-5/+23
backlight On the Fit-PC2 the VBT reports an invalid fixed panel mode for LVDS, this gets in the way for SDVO. This patch makes VBT parsing skip the invalid mode. When there is no LVDS output the backlight support crashes so the patch also checks for this before enabling it. Signed-off-by: Patrik Jakobsson <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: usbip: bugfix prevent driver unbindArjan Mels2-9/+32
Implemented pre_reset and post_reset methods of the driver to prevent the driver from being unbound upon a device reset. Because of this also the asynchronous reset introduced to prevent a race condition is no longer necessary (and sometimes causes problems, because it comes later then expected). Signed-off-by: Arjan Mels <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Takahiro Hirofuchi <[email protected]> Cc: Max Vozeler <[email protected]> Cc: usbip-devel <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: iio: industrialio-trigger: set iio_poll_func private_dataMichael Hennerich1-0/+1
Failure to set iio_poll_func private_data, causes zero pointer access violations in all consumer trigger handlers. Signed-off-by: Michael Hennerich <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: rts_pstor: use bitwise operator instead of logical oneNicolas Kaiser1-1/+1
Looks like a typo. Signed-off-by: Nicolas Kaiser <[email protected]> Reviewed-by: Peter Huewe <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: fix ath6kl build when CFG80211 is not enabledRandy Dunlap1-0/+1
Fix build errors when CONFIG_CFG80211 is not enabled: drivers/built-in.o: In function `ar6k_cfg80211_deinit': (.text+0x189b71): undefined reference to `cfg80211_scan_done' drivers/built-in.o: In function `ar6k_cfg80211_deinit': (.text+0x189b86): undefined reference to `wiphy_unregister' drivers/built-in.o: In function `ar6k_cfg80211_deinit': (.text+0x189b8d): undefined reference to `wiphy_free' drivers/built-in.o: In function `ar6k_cfg80211_init': (.text+0x18add7): undefined reference to `wiphy_new' drivers/built-in.o: In function `ar6k_cfg80211_init': (.text+0x18ae48): undefined reference to `wiphy_register' drivers/built-in.o: In function `ar6k_cfg80211_tkip_micerr_event': (.text+0x18ae95): undefined reference to `cfg80211_michael_mic_failure' drivers/built-in.o: In function `ar6k_cfg80211_scan_node': (.text+0x18afb5): undefined reference to `__ieee80211_get_channel' drivers/built-in.o: In function `ar6k_cfg80211_scan_node': (.text+0x18afd2): undefined reference to `cfg80211_inform_bss_frame' drivers/built-in.o: In function `ar6k_cfg80211_disconnect_event': (.text+0x18b046): undefined reference to `cfg80211_ibss_joined' drivers/built-in.o: In function `ar6k_cfg80211_disconnect_event': (.text+0x18b176): undefined reference to `cfg80211_connect_result' drivers/built-in.o: In function `ar6k_cfg80211_disconnect_event': (.text+0x18b190): undefined reference to `cfg80211_disconnected' drivers/built-in.o: In function `ar6k_cfg80211_connect_event': (.text+0x18b291): undefined reference to `cfg80211_get_bss' drivers/built-in.o: In function `ar6k_cfg80211_connect_event': (.text+0x18b457): undefined reference to `cfg80211_put_bss' drivers/built-in.o: In function `ar6k_cfg80211_connect_event': (.text+0x18b4fa): undefined reference to `cfg80211_roamed' Signed-off-by: Randy Dunlap <[email protected]> Cc: Luis R. Rodriguez <[email protected]> Cc: Joe Perches <[email protected]> Cc: Naveen Singh <[email protected]> Signed-off-by: Peter Foley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: brcm80211: fix for 'multiple definition of wl_msg_level' build errRoland Vossen1-2/+0
Reported-by: Linus Torvalds <[email protected]> Signed-off-by: Roland Vossen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07staging: fix olpc_dcon build, needs BACKLIGHT_CLASS_DEVICERandy Dunlap1-0/+1
Fix olpc_dcon.c build by selecting the needed kconfig symbol BACKLIGHT_CLASS_DEVICE. olpc_dcon.c:(.text+0x11588b): undefined reference to `backlight_device_register' Signed-off-by: Randy Dunlap <[email protected]> Cc: Andres Salomon <[email protected]> Cc: Chris Ball <[email protected]> Cc: Jon Nettleton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07Staging: remove STAGING_EXCLUDE_BUILD optionGreg Kroah-Hartman1-18/+0
Part of the requirement to be in the staging tree is that the code must build, so let's make it easier for people to build the code to test/prove this out. Based on a recommendation from Linus to implement this. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07Staging: altera: move .h file to proper placeGreg Kroah-Hartman3-2/+2
Staging drivers should be self-contained, without files in the include/ directories. So move the altera.h file back to the driver directory for now, until it moves out of the staging tree. Cc: Igor M. Liplianin <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register settingThomas Abraham1-4/+25
The S3C_GPIO_PULL_UP macro value incorrectly maps to a reserved setting of GPIO pull up/down registers on Exynos4 platform. Fix this incorrect mapping by adding wrappers to the s3c_gpio_setpull_updown and s3c_gpio_getpull_updown functions. Signed-off-by: Thomas Abraham <[email protected]> Acked-by: Kyungmin Park <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-06-07drivers/usb/host/ohci-pxa27x.c: add missing clk_putJulia Lawall1-2/+5
Add a label before the call to clk_put and jump to that in the error handling code that occurs after the call to clk_get has succeeded. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression e1,e2; statement S; @@ e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl> Signed-off-by: Julia Lawall <[email protected]> Acked-by: Eric Miao <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-07USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurableAlan Stern1-4/+1
This patch (as1468) changes the Kconfig definition for USB_GADGET_DUALSPEED. This option is determined entirely by which device controller drivers are to be built, through Select statements; it does not need to be (and should not be) configurable by the user. Also, the "default n" line is superfluous -- everything defaults to N. Signed-off-by: Alan Stern <[email protected]> Acked-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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