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2011-06-09Merge branch 'urgent' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent
2011-06-09gianfar:localized filer tableWu Jiajun-B06378
Each eTSEC device should own localized filer table. Signed-off-by: Jiajun Wu <b06378@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-09video: s3c-fb: move enabling channel for windowJingoo Han
This patch moves enabling channel for window, because there should be enabling channel before enabling window. If the sequence is reversed, it makes the problem in displaying images to lcd panel. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-09video: s3c-fb: fix virtual resolution checkingJingoo Han
This patch fixes mishandling in virtual resolution checking. Previously, virtual resolution is changed to virtual_x and virtual_y which mean the size for buffer allocation, when s3c_fb_check_var is called by fb_check_var. However, it is meaningless, since virtual_x and virtual_y are fixed and user cannot change virtual resolution. Therefore, virtual resolution should be more than resolution such as xres and yres. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-09video: s3c-fb: fix misleading kfree in remove functionJingoo Han
This patch fixes misleading kfree in remove function. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-09drm/radeon: fix GUI idle IH debug statementsIlija Hadzic
debug statement for GUI idle interrupt is wrong and incorrectly reports CP EOP interrupt; trivial issue, but confusing for someone trying to distinguish interrupt sources while debugging ... fixed Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09drm/radeon/kms: check modes against max pixel clockAlex Deucher
Filter out modes that are higher than the max pixel clock. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09drm: fix fbs in DRM_IOCTL_MODE_GETRESOURCES ioctlSascha Hauer
The DRM_IOCTL_MODE_GETRESOURCES ioctl just returns bogus framebuffers. That is because the framebuffers for each file are in the filp_head member of struct drm_framebuffer, not in the head member. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09md/bitmap: remove unused fields from struct bitmapNamhyung Kim
Get rid of ->syncchunk and ->counter_bits since they're never used. Also discard COUNTER_BYTE_RATIO which is unused. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-09md/bitmap: use proper accessor macroNamhyung Kim
Use COUNTER()/NEEDED() macro instead of open-coding them. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-09md: check ->hot_remove_disk when removing diskNamhyung Kim
Check pers->hot_remove_disk instead of pers->hot_add_disk in slot_store() during disk removal. The linear personality only has ->hot_add_disk and no ->hot_remove_disk, so that removing disk in the array resulted to following kernel bug: $ sudo mdadm --create /dev/md0 --level=linear --raid-devices=4 /dev/loop[0-3] $ echo none | sudo tee /sys/block/md0/md/dev-loop2/slot BUG: unable to handle kernel NULL pointer dereference at (null) IP: [< (null)>] (null) PGD c9f5d067 PUD 8575a067 PMD 0 Oops: 0010 [#1] SMP CPU 2 Modules linked in: linear loop bridge stp llc kvm_intel kvm asus_atk0110 sr_mod cdrom sg Pid: 10450, comm: tee Not tainted 3.0.0-rc1-leonard+ #173 System manufacturer System Product Name/P5G41TD-M PRO RIP: 0010:[<0000000000000000>] [< (null)>] (null) RSP: 0018:ffff880085757df0 EFLAGS: 00010282 RAX: ffffffffa00168e0 RBX: ffff8800d1431800 RCX: 000000000000006e RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffff88008543c000 RBP: ffff880085757e48 R08: 0000000000000002 R09: 000000000000000a R10: 0000000000000000 R11: ffff88008543c2e0 R12: 00000000ffffffff R13: ffff8800b4641000 R14: 0000000000000005 R15: 0000000000000000 FS: 00007fe8c9e05700(0000) GS:ffff88011fa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000000 CR3: 00000000b4502000 CR4: 00000000000406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process tee (pid: 10450, threadinfo ffff880085756000, task ffff8800c9f08000) Stack: ffffffff8138496a ffff8800b4641000 ffff88008543c268 0000000000000000 ffff8800b4641000 ffff88008543c000 ffff8800d1431868 ffffffff81a78a90 ffff8800b4641000 ffff88008543c000 ffff8800d1431800 ffff880085757e98 Call Trace: [<ffffffff8138496a>] ? slot_store+0xaa/0x265 [<ffffffff81384bae>] rdev_attr_store+0x89/0xa8 [<ffffffff8115a96a>] sysfs_write_file+0x108/0x144 [<ffffffff81106b87>] vfs_write+0xb1/0x10d [<ffffffff8106e6c0>] ? trace_hardirqs_on_caller+0x111/0x135 [<ffffffff81106cac>] sys_write+0x4d/0x77 [<ffffffff814fe702>] system_call_fastpath+0x16/0x1b Code: Bad RIP value. RIP [< (null)>] (null) RSP <ffff880085757df0> CR2: 0000000000000000 ---[ end trace ba5fc64319a826fb ]--- Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-09md: Using poll /proc/mdstat can monitor the events of adding a spare disks马建朋
Signed-off-by: majianpeng <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-09MD: use is_power_of_2 macroJonathan Brassow
Make use of is_power_of_2 macro. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-09MD: raid5 do not set fullsyncJonathan Brassow
Add check to determine if a device needs full resync or if partial resync will do RAID 5 was assuming that if a device was not In_sync, it must undergo a full resync. We add a check to see if 'saved_raid_disk' is the same as 'raid_disk'. If it is, we can safely skip the full resync and rely on the bitmap for partial recovery instead. This is the legitimate purpose of 'saved_raid_disk', from md.h: int saved_raid_disk; /* role that device used to have in the * array and could again if we did a partial * resync from the bitmap */ Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-09MD: support initial bitmap creation in-kernelJonathan Brassow
Add bitmap support to the device-mapper specific metadata area. This patch allows the creation of the bitmap metadata area upon initial array creation via device-mapper. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-08Merge branch 'pm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Runtime: Fix loops in pm_runtime_clk_notify() PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unset
2011-06-08Merge branch 'usb-linus' of ↵Linus Torvalds
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: (28 commits) MAINTAINERS: add a maintainer to Gadget Framework USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driver Revert "USB: option: add ID for ZTE MF 330" drivers/usb/host/ohci-pxa27x.c: add missing clk_put USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurable USB: dummy-hcd needs the has_tt flag usb-storage: redo incorrect reads usb/renesas_usbhs: free uep on removal usb/s3c-hsudc: fix error path usb/pxa25x_udc: cleanup the LUBBOCK err path usb/mv_udc_core: fix compile usb: gadget: include <linux/prefetch.h> to fix compiling error USB: s3c-hsotg: Tone down debugging usb: remove bad dput after dentry_unhash USB: core: Tolerate protocol stall during hub and port status read musb: fix prefetch build failure USB: cdc-acm: Adding second ACM channel support for Nokia E7 and C7 usb-gadget: unlock data->lock mutex on error path in ep_write() USB: option Add blacklist for ZTE K3765-Z (19d2:2002) option: add Prolink PH300 modem IDs ...
2011-06-08Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi/rtc-m41t93: Use spi_get_drvdata() for SPI devices spi/omap2: fix uninitialized variable
2011-06-08Merge 3.0-rc2 + Linus's latest into usb-linusGreg Kroah-Hartman
This is needed to get the following MAINTAINERS patch to apply properly. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-08USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driverSteffen Sledz
E.g. newer CAN 2.0 A/B <=> USB 2.0 converters report idProduct=f3c2. Signed-off-by: Steffen Sledz <sledz@dresearch-fe.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-08spi/rtc-m41t93: Use spi_get_drvdata() for SPI devicesGeert Uytterhoeven
One new offender detected by the recently increased type checking in platform_get_drvdata(): drivers/rtc/rtc-m41t93.c: In function ‘m41t93_remove’: drivers/rtc/rtc-m41t93.c:192: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type Use spi_get_drvdata() instead of platform_get_drvdata(), cfr. commit 42fea15d6dc410e62dac6a764142045280624a5b ("spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-08Merge branch 'stable/bug.fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: off by one errors in multicalls.c xen: use the trigger info we already have to choose the irq handler
2011-06-08iwlegacy: fix channel switch lockingStanislaw Gruszka
We use priv->mutex to avoid race conditions between chswitch_done() and mac_channel_switch(), when marking channel switch in progress. But chswitch_done() can be called in atomic context from rx_csa() or with mutex already taken from commit_rxon(). To fix remove mutex from chswitch_done() and use atomic bitops for marking channel switch pending. Cc: stable@kernel.org # 2.6.39+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-08iwlagn: send tx power command if defer cause by RXON not matchWey-Yi Guy
During channge channel, tx power will not send to uCode, the tx power command should send after scan complete. but should also can send after RXON command. Stable fix identified by Stanislaw Gruszka <sgruszka@redhat.com>. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Cc: stable@kernel.org [2.6.38+] Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-08Staging: cx23885: fix include of altera.hGreg Kroah-Hartman
The cx23885 driver was including staging/altera.h, but that file has moved back into the driver directory. Why a non-staging driver was including a staging driver is beyond me, but this fixes the build so everything is happy for now. For the record, it's not ok for a non-staging driver to depend on a staging one, as that implies that the non-staging one should also be in the staging tree if that's needed. Cc: Igor M. Liplianin <liplianin@netup.ru> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-08Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* '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 Torvalds
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 Torvalds
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 Likely
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 Torvalds
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 <guichaz@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-08drm/radeon/kms: disable hdmi audio by defaultAlex Deucher
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 <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08drm/radeon/kms: fix for radeon on systems >4GB without hardware iommuDaniel Haid
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 <alexdeucher@gmail.com> cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08drm/radeon/kms: set family for use in parser.Dave Airlie
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 <markus@trippelsdorf.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08MD: add sync_super to mddev_t structJonathan Brassow
Add the 'sync_super' function pointer to MD array structure (struct mddev_s) If device-mapper (dm-raid.c) is to define its own on-disk superblock and be able to load it, there must still be a way for MD to initiate superblock updates. The simplest way to make this happen is to provide a pointer in the MD array structure that can be set by device-mapper (or other module) with a function to do this. If the function has been set, it will be used; otherwise, the method with be looked up via 'super_types' as usual. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-08MD: raid1 changes to allow use by device mapperJonathan Brassow
MD RAID1: Changes to allow RAID1 to be used by device-mapper (dm-raid.c) Added the necessary congestion function and conditionalize calls requiring an array 'queue' or 'gendisk'. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-08MD: move thread wakeups into resumeJonathan Brassow
Move personality and sync/recovery thread starting outside md_run. Moving the wakeup's of the personality and sync/recovery threads out of md_run and into do_md_run and mddev_resume solves two issues: 1) It allows bitmap_load to be called before the sync_thread is run and 2) when MD personalities are used by device-mapper (dm-raid.c), the start-up of the array is better alligned with device-mapper primatives (CTR/resume/suspend/DTR). I/O - in this case, recovery operations - should not happen until after a resume has taken place. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-08MD: possible typoJonathan Brassow
Make message a bit clearer by s/blocks/k/ I chose 'k' vs 'kiB' or 'kB' because it is what is used earlier in the message. 'k' may be a bit ambigous, but I think it's better than "blocks" which normally means 512, but means 1024 in MD. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-08MD: no sync IO while suspendedJonathan Brassow
Disallow resync I/O while the RAID array is suspended. Recovery, resync, and metadata I/O should not be allowed while a device is suspended. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-08MD: no integrity register if no gendiskJonathan Brassow
Don't attempt md_integrity_register if there is no gendisk struct available. When MD arrays are built via device-mapper, the gendisk structure is not available via mddev. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
2011-06-07Merge branch 'drm-fixes' of ↵Linus Torvalds
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 Torvalds
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 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* '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 Torvalds
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 branch 'fbdev-fixes-for-linus' of ↵Linus Torvalds
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 Torvalds
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
2011-06-07Revert "USB: option: add ID for ZTE MF 330"Greg Kroah-Hartman
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 <pawel.drobek@gmail.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07PM / Runtime: Fix loops in pm_runtime_clk_notify()Rafael J. Wysocki
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 <jkrzyszt@tis.icnet.pl> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-06-07igb: fix i350 SR-IOV failtureWilliams, Mitch A
When SR-IOV is enabled, i350 devices fail to pass traffic. This is due to the driver attempting to enable RSS on the PF device, which is not supported by the i350. When max_vfs is specified on an i350 adapter, set the number of RSS queues to 1. This issue affects 2.6.39 as well. CC: stable@kernel.org Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-07gpio/samsung: make Kconfig options def_boolH Hartley Sweeten
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 <hsweeten@visionengravers.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-07libata: fix unexpectedly frozen port after ata_eh_reset()Tejun Heo
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 <tj@kernel.org> Reported-by: Bruce Stenning <b.stenning@indigovision.com> Cc: stable@kernel.org Cc: Dave Howorth <dhoworth@mrc-lmb.cam.ac.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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