commit 061e41fdb5047b1fb161e89664057835935ca1d2 Author: Linus Torvalds Date: Mon Dec 1 19:59:23 2008 -0800 Linux 2.6.28-rc7 commit 0d815142d1988899c97514a25ce5a9f4880e7fc8 Merge: 9c84ba4... a693b0c... Author: Linus Torvalds Date: Mon Dec 1 19:56:34 2008 -0800 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (25 commits) em28xx: remove backward compat macro added on a previous fix V4L/DVB (9748): em28xx: fix compile warning V4L/DVB (9743): em28xx: fix oops audio V4L/DVB (9742): em28xx-alsa: implement another locking schema V4L/DVB (9732): sms1xxx: use new firmware for Hauppauge WinTV MiniStick V4L/DVB (9691): gspca: Move the video device to a separate area. V4L/DVB (9690): gspca: Lock the subdrivers via module_get/put. V4L/DVB (9689): gspca: Memory leak when disconnect while streaming. V4L/DVB (9668): em28xx: fix a race condition with hald V4L/DVB (9664): af9015: don't reconnect device in USB-bus V4L/DVB (9647): em28xx: void having two concurrent control URB's V4L/DVB (9646): em28xx: avoid allocating/dealocating memory on every control urb V4L/DVB (9645): em28xx: Avoid memory leaks if registration fails V4L/DVB (9639): Make dib0700 remote control support work with firmware v1.20 V4L/DVB (9635): v4l: s2255drv fix firmware test on big-endian V4L/DVB (9634): Make sure the i2c gate is open before powering down tuner V4L/DVB (9632): make em28xx aux audio input work V4L/DVB (9631): Make s2api work for ATSC support V4L/DVB (9627): em28xx: Avoid i2c register error for boards without eeprom V4L/DVB (9608): Fix section mismatch warning for dm1105 during make ... commit 9c84ba4e502184d95ab75128d3166f595ea2dea0 Author: Andrew Morton Date: Mon Dec 1 13:14:08 2008 -0800 drivers/gpu/drm/i915/i915_irq.c: fix warning drivers/gpu/drm/i915/i915_irq.c: In function 'i915_disable_pipestat': drivers/gpu/drm/i915/i915_irq.c:101: warning: control may reach end of non-void function 'i915_pipestat' being inlined Cc: Dave Airlie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 09a81269c7aadaec3375a7ebd9647acbb72f5a67 Author: Jarkko Lavinen Date: Mon Dec 1 13:14:08 2008 -0800 i82875p_edac: fix module remove Fix module removal bugs of i82875p_edac. Also i82975x_edac code seems to have the same module removal bugs as in i82875p_edac. The problems were: 1. In module removal i82875p_remove_one() is never called. Variable i82875p_registered is newer changed from 1, which guarantees i82875p_remove_one() is not called (and even if it were called, it would be called in wrong order). As a result, the edac_mc workque is not stopped and keeps probing. If kernel debugging options are not enabled, user may not notice anything going wrong. if debugging options are enabled and I do "rmmod i82875p_edac", I get: edac debug: edac_pci_workq_function() checking BUG: unable to handle kernel paging request at f882d16f ... call trace: [] ? edac_mc_workq_function+0x55/0x7e [edac_core] [] ? run_workqueue+0xd7/0x1a5 [] ? run_workqueue+0x92/0x1a5 [] ? edac_mc_workq_function+0x0/0x7e [edac_core] [] ? worker_thread+0xb7/0xc3 [] ? autoremove_wake_function+0x0/0x33 [] ? worker_thread+0x0/0xc3 [] ? kthread+0x3b/0x61 [] ? kthread+0x0/0x61 [] ? kernel_thread_helper+0x7/0x10 Fix for this is to get rid of needles variable i82875p_registered altogether and run i82875p_remove_one() *before* pci_unregister_driver(). 2. edac_mc_del_mc() uses mci after freeing mci edac_mc_del_mc() calls calls edac_remove_sysfs_mci_device(). The kobject refcount of mci drops to 0 and mci is freed. After this mci is accessed via debug print and i82875p_remove_one() still uses mci->pvt and tries to free mci again with edac_mc_free(). The fix for this is add kobject_get(&mci->edac_mci_kobj) after edac_mc_alloc(). Then the mci is still available after returning from edac_mc_del_mc() with refcount 1, and mci->pvt is still available. When i82875p_remove_one() finally calls edac_mc_free(), this will cause kobject_put() and mci is released properly. Signed-off-by: Jarkko Lavinen Cc: Doug Thompson Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 307d114441f905e4576871ff28d06408a1af1a7e Author: Jarkko Lavinen Date: Mon Dec 1 13:14:06 2008 -0800 i82875p_edac: fix overflow device resource setup When I do "modprobe i82875p_edac" on my Asus P4C800 MB on kernels 2.6.26 or later, the module load fails due to BAR 0 collision. On 2.6.25 the module loads just fine. The overflow device on the MB seems to be hidden and its resources are not allocated at normal PCI bus init. Log shows the missing resource problem: EDAC DEBUG: i82875p_probe1() PCI: 0000:00:06.0 reg 10 32bit mmio: [fecf0000, fecf0fff] pci 0000:00:06.0: device not available because of BAR 0 [0xfecf0000-0xfecf0fff] collisions EDAC i82875p: i82875p_setup_overfl_dev(): Failed to enable overflow device The patch below fixes this by calling pci_bus_assign_resources() after the overflow device is revealed and added to the bus. With this patch I am again able to load and use the module. Signed-off-by: Jarkko Lavinen Cc: Doug Thompson Cc: Jesse Barnes Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit bca404afdc5206c3bb30168315ee8a98a579ec65 Author: Dmitry Baryshkov Date: Mon Dec 1 13:14:05 2008 -0800 fbdev: fix FB console blanking The commit aef7db4bd5a3b6068dfa05919a3d685199eed116 fixed the problem with recursive locking in fb blanking code if blank is caused by user setting the /sys/class/graphics/fb*/blank. However this broke the fbcon timeout blanking. If you use a driver that defines ->fb_blank operation and at the same time that driver relies on other driver (e.g. backlight or lcd class) to blank the screen, when the fbcon times out and tries to blank the fb, it will call only fb driver blanker and won't notify the other driver. Thus FB output is disabled, but the screen isn't blanked. Restore fbcon blanking and at the same time apply the proper fix for the above problem: if fbcon_blank is called with FBINFO_FLAG_USEREVENT, we are already called through notification from fb_blank, thus we don't have to blank the fb again. Signed-off-by: Dmitry Baryshkov Cc: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 03801553630c4bec6682108800c9b2de64bdbd37 Author: Randy Dunlap Date: Mon Dec 1 13:14:04 2008 -0800 ntfs: don't fool kernel-doc kernel-doc handles macros now (it has for quite some time), so change the ntfs_debug() macro's kernel-doc to be just before the macro instead of before a phony function prototype. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Randy Dunlap Cc: Anton Altaparmakov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit ced69090c573f1db253fb6b84ec537f4f3d7e2f4 Author: Randy Dunlap Date: Mon Dec 1 13:14:03 2008 -0800 kernel-doc: handle varargs cleanly The method for listing varargs in kernel-doc notation is: * @...: these arguments are printed by the @fmt argument but scripts/kernel-doc is confused: it always lists varargs as: ... variable arguments and ignores the @...: line's description, but then prints that line after the list of function parameters as though it's not part of the function parameters. This patch makes kernel-doc print the supplied @... description if it is present; otherwise a boilerplate "variable arguments" is printed. Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 6ff2d39b91aec3dcae951afa982059e3dd9b49dc Author: Manfred Spraul Date: Mon Dec 1 13:14:02 2008 -0800 lib/idr.c: fix rcu related race with idr_find 2nd part of the fixes needed for http://bugzilla.kernel.org/show_bug.cgi?id=11796. When the idr tree is either grown or shrunk, then the update to the number of layers and the top pointer were not atomic. This race caused crashes. The attached patch fixes that by replicating the layers counter in each layer, thus idr_find doesn't need idp->layers anymore. Signed-off-by: Manfred Spraul Cc: Clement Calmels Cc: Nadia Derbey Cc: Pierre Peiffer Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 1d678f365dae28420fa7329a2a35390b3582678d Author: FUJITA Tomonori Date: Mon Dec 1 13:14:01 2008 -0800 DMA-API.txt: fix description of pci_map_sg/dma_map_sg scatterlists handling - pci_map_sg/dma_map_sg are used with a scatter gather list that doesn't come from the block layer (e.g. some network drivers do). - how IOMMUs merge adjacent elements of the scatter/gather list is independent of how the block layer determines sees elements. Signed-off-by: FUJITA Tomonori Cc: James Bottomley Cc: Tejun Heo Cc: Jens Axboe Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 4280e3126f641898f0ed1a931645373d3489e2a6 Author: David Howells Date: Mon Dec 1 13:14:00 2008 -0800 frv: fix mmap2 error handling Fix the error handling in sys_mmap2(). Currently, if the pgoff check fails, fput() might have to be called (which it isn't), so do the pgoff check first, before fget() is called. Signed-off-by: David Howells Reported-by: Julia Lawall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit a8005992836434cab6182c6147993d21442184c1 Author: Arjan van de Ven Date: Mon Dec 1 13:14:00 2008 -0800 taint: add missing comment The description for 'D' was missing in the comment... (causing me a minute of WTF followed by looking at more of the code) Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit c4c6fa9891f3d1bcaae4f39fb751d5302965b566 Author: Benjamin Herrenschmidt Date: Mon Dec 1 13:13:58 2008 -0800 radeonfb: fix problem with color expansion & alignment The engine on some radeon variants locks up if color expansion is called for non aligned source data. This patch enables a feature of the core fbdev to request aligned input pixmaps and uses the HW clipping engine to clip the output to the requested size Addresses http://bugzilla.kernel.org/show_bug.cgi?id=11875 Signed-off-by: Benjamin Herrenschmidt Tested-by: James Cloos Cc: "Rafael J. Wysocki" Cc: "David S. Miller" Cc: Krzysztof Helt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit b93c35ff39d19f20c47c06c206986afefecc777a Author: Ben Dooks Date: Mon Dec 1 13:13:57 2008 -0800 spi: fix spi_s3c24xx_gpio num_chipselect The spi master driver must have num_chipselect set to allow the bus to initialise. Pass this through the platform data. Signed-off-by: Ben Dooks Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit e39ea8a2def1fcb203ed0183317124348962e351 Author: Ben Dooks Date: Mon Dec 1 13:13:56 2008 -0800 spi: fix spi_s3c24xx_gpio device handle lookup The spidev_to_sg() call in spi_s3c24xx_gpio.c was using the wrong method to convert the spi device into the private data for the driver. Fix this by using spi_master_get_devdata. Signed-off-by: Ben Dooks Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 4e253d23003b54c88d0919d6088be74f00eec3c7 Author: Jan Nikitenko Date: Mon Dec 1 13:13:56 2008 -0800 spi: au1550_spi full duplex dma fix Fix unsafe order in dma mapping operation: always flush data from the cache *BEFORE* invalidating it, to allow full duplex transfers where the same buffer may be used for both writes and reads. Tested with mmc-spi. Signed-off-by: Jan Nikitenko Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 6a010b56e9bd2fdb32efd153e1a08305949b6b53 Author: Julien Boibessot Date: Mon Dec 1 13:13:55 2008 -0800 spi: fix spi_imx probe oopsing Corrects spi_imx driver oops during initialization/probing: can't use drv_data before it's allocated. Signed-off-by: Julien Boibessot Acked-by: Sascha Hauer Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 7ef9964e6d1b911b78709f144000aacadd0ebc21 Author: Davide Libenzi Date: Mon Dec 1 13:13:55 2008 -0800 epoll: introduce resource usage limits It has been thought that the per-user file descriptors limit would also limit the resources that a normal user can request via the epoll interface. Vegard Nossum reported a very simple program (a modified version attached) that can make a normal user to request a pretty large amount of kernel memory, well within the its maximum number of fds. To solve such problem, default limits are now imposed, and /proc based configuration has been introduced. A new directory has been created, named /proc/sys/fs/epoll/ and inside there, there are two configuration points: max_user_instances = Maximum number of devices - per user max_user_watches = Maximum number of "watched" fds - per user The current default for "max_user_watches" limits the memory used by epoll to store "watches", to 1/32 of the amount of the low RAM. As example, a 256MB 32bit machine, will have "max_user_watches" set to roughly 90000. That should be enough to not break existing heavy epoll users. The default value for "max_user_instances" is set to 128, that should be enough too. This also changes the userspace, because a new error code can now come out from EPOLL_CTL_ADD (-ENOSPC). The EMFILE from epoll_create() was already listed, so that should be ok. [akpm@linux-foundation.org: use get_current_user()] Signed-off-by: Davide Libenzi Cc: Michael Kerrisk Cc: Cc: Cyrill Gorcunov Reported-by: Vegard Nossum Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit b7d271df873c5121a4ca1c70dea126b5920ec2f1 Author: Stefano Babic Date: Mon Dec 1 13:13:53 2008 -0800 spi: mpc52xx_psc_spi chipselect bugfix According to the manual the "tdfOnExit" flag must be set on the last byte we want to send. The PSC controller holds SS low until the flag is set. However, the flag was set always on the last byte of the FIFO, independently if it is the last byte of the transfer. This generates spurious toggling of the SS signals that breaks the protocol of some peripherals. Fix. Signed-off-by: Stefano Babic Acked-by: Grant Likely Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit aaacf4bb51b243875b203e6ff73b5047636b4efa Author: Wolfgang Ocker Date: Mon Dec 1 13:13:52 2008 -0800 spi: avoid spidev crash when device is removed I saw a kernel oops in spidev_remove() when a spidev device was registered and I unloaded the SPI master driver: Unable to handle kernel paging request for data at address 0x00000004 Faulting instruction address: 0xc01c0c50 Oops: Kernel access of bad area, sig: 11 [#1] CDSPR Modules linked in: spi_ppc4xx(-) NIP: c01c0c50 LR: c01bf9e4 CTR: c01c0c34 REGS: cec89c30 TRAP: 0300 Not tainted (2.6.27.3izt) MSR: 00021000 CR: 24000228 XER: 20000007 DEAR: 00000004, ESR: 00800000 TASK = cf889040[2070] 'rmmod' THREAD: cec88000 GPR00: 00000000 cec89ce0 cf889040 cec8e000 00000004 cec8e000 ffffffff 00000000 GPR08: 0000001c c0336380 00000000 c01c0c34 00000001 1001a338 100e0000 100df49c GPR16: 100b54c0 100df49c 100ddd20 100f05a8 100b5340 100efd68 00000000 00000000 GPR24: 100ec008 100f0428 c0327788 c0327794 cec8e0ac cec8e000 c0336380 00000000 NIP [c01c0c50] spidev_remove+0x1c/0xe4 LR [c01bf9e4] spi_drv_remove+0x2c/0x3c Call Trace: [cec89d00] [c01bf9e4] spi_drv_remove+0x2c/0x3c [cec89d10] [c01859a0] __device_release_driver+0x78/0xb4 [cec89d20] [c0185ab0] device_release_driver+0x28/0x44 [cec89d40] [c0184be8] bus_remove_device+0xac/0xd8 [cec89d60] [c0183094] device_del+0x100/0x194 [cec89d80] [c0183140] device_unregister+0x18/0x30 [cec89da0] [c01bf30c] __unregister+0x20/0x34 [cec89db0] [c0182778] device_for_each_child+0x38/0x74 [cec89de0] [c01bf2d0] spi_unregister_master+0x28/0x44 [cec89e00] [c01bfeac] spi_bitbang_stop+0x1c/0x58 [cec89e20] [d908a5e0] spi_ppc4xx_of_remove+0x24/0x7c [spi_ppc4xx] [...] IMHO a call to spi_set_drvdata() is missing in spidev_probe(). The patch below helped. Signed-off-by: Wolfgang Ocker Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit dc8c214a9c37eb288b1c4782632649e55d251c68 Author: roel kluin Date: Mon Dec 1 13:13:51 2008 -0800 spi documentation: use __initdata on struct Use __initdata for data, not __init. Signed-off-by: Roel Kluin Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit dc924efb52ba9e4dffec5b15ae2242b894198139 Author: Henrik Rydberg Date: Mon Dec 1 13:13:49 2008 -0800 hwmon: applesmc: make applesmc load automatically on startup make use of the new dmi device loading support to automatically load the applesmc driver based on the dmi_match table. Signed-off-by: Henrik Rydberg Cc: Nicolas Boichat Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 36be47d6d8d98f54b6c4f891e9f54fb2bf554584 Author: Takashi Iwai Date: Mon Dec 1 13:13:49 2008 -0800 parport_serial: fix array overflow The netmos_9xx5_combo type assumes that PCI SSID provides always the correct value for the number of parallel and serial ports, but there are indeed broken devices with wrong numbers, which may result in Oops. This patch simply adds the check of the array range. Reference: Novell bnc#447067 https://bugzilla.novell.com/show_bug.cgi?id=447067 Signed-off-by: Takashi Iwai Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit dc19f9db38295f811d9041bd89b113beccbd763a Author: KAMEZAWA Hiroyuki Date: Mon Dec 1 13:13:48 2008 -0800 memcg: memory hotplug fix for notifier callback Fixes for memcg/memory hotplug. While memory hotplug allocate/free memmap, page_cgroup doesn't free page_cgroup at OFFLINE when page_cgroup is allocated via bootomem. (Because freeing bootmem requires special care.) Then, if page_cgroup is allocated by bootmem and memmap is freed/allocated by memory hotplug, page_cgroup->page == page is no longer true. But current MEM_ONLINE handler doesn't check it and update page_cgroup->page if it's not necessary to allocate page_cgroup. (This was not found because memmap is not freed if SPARSEMEM_VMEMMAP is y.) And I noticed that MEM_ONLINE can be called against "part of section". So, freeing page_cgroup at CANCEL_ONLINE will cause trouble. (freeing used page_cgroup) Don't rollback at CANCEL. One more, current memory hotplug notifier is stopped by slub because it sets NOTIFY_STOP_MASK to return vaule. So, page_cgroup's callback never be called. (low priority than slub now.) I think this slub's behavior is not intentional(BUG). and fixes it. Another way to be considered about page_cgroup allocation: - free page_cgroup at OFFLINE even if it's from bootmem and remove specieal handler. But it requires more changes. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=12041 Signed-off-by: KAMEZAWA Hiruyoki Cc: Li Zefan Cc: Balbir Singh Cc: Pavel Emelyanov Tested-by: Badari Pulavarty Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit b29acbdcf877009af3f1fc0750bcac314c51e055 Author: Nick Piggin Date: Mon Dec 1 13:13:47 2008 -0800 mm: vmalloc fix lazy unmapping cache aliasing Jim Radford has reported that the vmap subsystem rewrite was sometimes causing his VIVT ARM system to behave strangely (seemed like going into infinite loops trying to fault in pages to userspace). We determined that the problem was most likely due to a cache aliasing issue. flush_cache_vunmap was only being called at the moment the page tables were to be taken down, however with lazy unmapping, this can happen after the page has subsequently been freed and allocated for something else. The dangling alias may still have dirty data attached to it. The fix for this problem is to do the cache flushing when the caller has called vunmap -- it would be a bug for them to write anything else to the mapping at that point. That appeared to solve Jim's problems. Reported-by: Jim Radford Signed-off-by: Nick Piggin Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 8650e51ac94b5fe93c02e3c8fef02e416f14501c Merge: 7ac0110... d6b58f8... Author: Linus Torvalds Date: Mon Dec 1 18:56:55 2008 -0800 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: fix regression in ocfs2_read_blocks_sync() ocfs2: fix return value set in init_dlmfs_fs() ocfs2: Small documentation update ocfs2: fix wake_up in unlock_ast ocfs2: initialize stack_user lvbptr ocfs2: comments typo fix commit d6b58f89f7257c8099c2260e2bea042a917d6cdf Author: Mark Fasheh Date: Fri Nov 21 14:06:55 2008 -0800 ocfs2: fix regression in ocfs2_read_blocks_sync() We're panicing in ocfs2_read_blocks_sync() if a jbd-managed buffer is seen. At first glance, this seems ok but in reality it can happen. My test case was to just run 'exorcist'. A struct inode is being pushed out of memory but is then re-read at a later time, before the buffer has been checkpointed by jbd. This causes a BUG to be hit in ocfs2_read_blocks_sync(). Reviewed-by: Joel Becker Signed-off-by: Mark Fasheh commit 07d9a3954a68764aefe16855bcd0f86deeb5c825 Author: Coly Li Date: Mon Nov 17 12:38:22 2008 +0800 ocfs2: fix return value set in init_dlmfs_fs() In init_dlmfs_fs(), if calling kmem_cache_create() failed, the code will use return value from calling bdi_init(). The correct behavior should be set status as -ENOMEM before going to "bail:". Signed-off-by: Coly Li Acked-by: Sunil Mushran Signed-off-by: Mark Fasheh commit a2eee69b814854095ed835a6eb64b8efc220cd6a Author: Mark Fasheh Date: Tue Nov 18 15:08:42 2008 -0800 ocfs2: Small documentation update Remove some features from the "not-supported" list that are actually supported now. Signed-off-by: Mark Fasheh commit 07f9eebcdfaeefc8f807fa1bcce1d7c3ae6661b1 Author: David Teigland Date: Mon Nov 17 12:28:48 2008 -0600 ocfs2: fix wake_up in unlock_ast In ocfs2_unlock_ast(), call wake_up() on lockres before releasing the spin lock on it. As soon as the spin lock is released, the lockres can be freed. Signed-off-by: David Teigland Signed-off-by: Mark Fasheh commit 66f502a416f18cd36179290746aa53736c6b2828 Author: David Teigland Date: Mon Nov 10 16:24:57 2008 -0600 ocfs2: initialize stack_user lvbptr The locking_state dump, ocfs2_dlm_seq_show, reads the lvb on locks where it has not yet been initialized by a lock call. Signed-off-by: David Teigland Acked-by: Joel Becker Signed-off-by: Mark Fasheh commit 3b5da0189c93160e44b878d2c72e9552d642497c Author: Coly Li Date: Wed Nov 5 15:16:24 2008 +0800 ocfs2: comments typo fix This patch fixes two typos in comments of ocfs2. Signed-off-by: Coly Li Signed-off-by: Mark Fasheh commit a693b0cdba94f60f7ed43754d2c34151cdd11da5 Author: Mauro Carvalho Chehab Date: Mon Dec 1 18:04:14 2008 -0200 em28xx: remove backward compat macro added on a previous fix commit 50f3beb50abe0cc0228363af804e50e710b3e5b0 fixed em28xx-alsa locking schema. However, a backport macro was kept. This patch removes the macro, since it is not needed for the module compilation against upstream. Signed-off-by: Mauro Carvalho Chehab commit 7ac01108e71ca8ccc2ded4ee98035d0e5db9c981 Merge: 4bc2a9b... ac70a96... Author: Linus Torvalds Date: Mon Dec 1 11:23:33 2008 -0800 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: blacklist Seagate drives which time out FLUSH_CACHE when used with NCQ [libata] pata_rb532_cf: fix signature of the xfer function [libata] pata_rb532_cf: fix and rename register definitions ata_piix: add borked Tecra M4 to broken suspend list commit 484ab62c5ee805c2bdc405a85a4e64da2722690f Author: Hans Verkuil Date: Mon Nov 24 09:53:22 2008 -0300 V4L/DVB (9748): em28xx: fix compile warning Label fail_unreg is no longer used. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab commit faa3bd2e48e594e9475e92fb84bb6ebe6f62f23b Author: Douglas Schilling Landgraf Date: Mon Nov 24 09:51:20 2008 -0300 V4L/DVB (9743): em28xx: fix oops audio Replaced usb_kill_usb for usb_unlink_usb (wait until urb to fully stop require USB core to put the calling process to sleep). Oops: http://www.kerneloops.org/raw.php?rawid=71799&msgid= Signed-off-by: Douglas Schilling Landgraf Signed-off-by: Mauro Carvalho Chehab commit 4bc2a9bf8cbb63f3bb9797b2bf30b2316bd27a2b Merge: 6a12141... b0f43dc... Author: Linus Torvalds Date: Mon Dec 1 11:01:54 2008 -0800 Merge branch 'for-linus' of 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/mlx4: Fix MTT leakage in resize CQ IB/ehca: Fix problem with generated flush work completions IB/ehca: Change misleading error message on memory hotplug mlx4_core: Save/restore default port IB capability mask commit ac70a964b0e22a95af3628c344815857a01461b7 Author: Tejun Heo Date: Thu Nov 27 13:36:48 2008 +0900 libata: blacklist Seagate drives which time out FLUSH_CACHE when used with NCQ Some recent Seagate harddrives have firmware bug which causes FLUSH CACHE to timeout under certain circumstances if NCQ is being used. This can be worked around by disabling NCQ and fixed by updating the firmware. Implement ATA_HORKAGE_FIRMWARE_UPDATE and blacklist these devices. The wiki page has been updated to contain information on this issue. http://ata.wiki.kernel.org/index.php/Known_issues Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik commit 03f60840fa462e92220b093f778b2426ceab23af Author: Phil Sutter Date: Fri Nov 28 20:48:35 2008 +0100 [libata] pata_rb532_cf: fix signature of the xfer function Per definition, this function should return the number of bytes consumed. As the original parameter "buflen" is being decremented inside the read/write loop, save it in "retlen" at the beginning. Signed-off-by: Phil Sutter Acked-by: Sergei Shtyltov Acked-by: Bartlomiej Zolnierkiewicz Acked-by: Florian Fainelli Signed-off-by: Jeff Garzik commit 9f14786e27908a176f0568cf2132558efef71b31 Author: Phil Sutter Date: Fri Nov 28 20:48:26 2008 +0100 [libata] pata_rb532_cf: fix and rename register definitions The original standalone driver uses a custom address for the error register. Use it in pata_rb532_cf, too. Rename two register definitions: - The address offset 0x0800 in fact is the ATA base, not ATA command address. - The offset 0x0C00 is not a regular ATA data address, but a buffered one allowing 4-byte IO. Signed-off-by: Phil Sutter Signed-off-by: Jeff Garzik commit 1eedb4a90c958d8d59e0e4f19c297b445df21cf9 Author: Tejun Heo Date: Sat Nov 29 22:37:21 2008 +0900 ata_piix: add borked Tecra M4 to broken suspend list Tecra M4 sometimes forget what it is and reports bogus data via DMI which makes the machine evade broken suspend matching and thus fail suspend/resume. This patch updates piix_broken_suspend() such that it can match such case. As the borked DMI data is a bit generic, matching many entries to make the match more specific is necessary. As the usual DMI matching is limited to four entries, this patch uses hard coded manual matching. This is reported by Alexandru Romanescu. Signed-off-by: Tejun Heo Cc: Alexandru Romanescu Signed-off-by: Jeff Garzik commit b0f43dcca8a1f46e17b26d10f3cb1b297ebfb44e Merge: 7ec4f46... 42ab01c... Author: Roland Dreier Date: Mon Dec 1 10:11:50 2008 -0800 Merge branches 'ehca' and 'mlx4' into for-linus commit 42ab01c31526ac1d06d193f81a498bf3cf2acfe4 Author: Jack Morgenstein Date: Mon Dec 1 10:09:37 2008 -0800 IB/mlx4: Fix MTT leakage in resize CQ When resizing a CQ, MTTs associated with the old CQE buffer were not freed. As a result, if any app used resize CQ repeatedly, all MTTs were eventually exhausted, which led to all memory registration operations failing until the driver is reloaded. Once the RESIZE_CQ command returns successfully from FW, FW no longer accesses the old CQ buffer, so it is safe to deallocate the MTT entries used by the old CQ buffer. Finally, if the RESIZE_CQ command fails, the MTTs allocated for the new CQEs buffer also need to be de-allocated. This fixes . Signed-off-by: Jack Morgenstein Signed-off-by: Roland Dreier commit 7ec4f4634a4326c1f8fd172c80c8f59c9b3e90a4 Author: Stefan Roscher Date: Mon Dec 1 10:05:50 2008 -0800 IB/ehca: Fix problem with generated flush work completions This fix enables ehca device driver to generate flush work completions even if the application doesn't request completions for all work requests. The current implementation of ehca will generate flush work completions for the wrong work requests if an application uses non signaled work completions. Signed-off-by: Stefan Roscher Signed-off-by: Roland Dreier commit 6b1f9d647e848060d34c3db408413989f1e460ba Author: Joachim Fenkes Date: Mon Dec 1 10:05:44 2008 -0800 IB/ehca: Change misleading error message on memory hotplug The error message printed when the eHCA driver prevents memory hotplug is misleading -- the user might think that hot-removing the lhca, hotplugging memory, then hot-adding the lhca again will work, but it actually doesn't. Signed-off-by: Joachim Fenkes Signed-off-by: Roland Dreier commit 6a1214113090905aca6a492fc8ef10d84c608a69 Merge: c07f62e... 2642b11... Author: Linus Torvalds Date: Mon Dec 1 09:34:23 2008 -0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: sbp2: fix race condition in state change ieee1394: fix list corruption (reported at module removal) firewire: fw-sbp2: another iPod mini quirk entry ieee1394: sbp2: another iPod mini quirk entry commit c07f62e5f18123103459ff74e86af1518a5b8af5 Merge: e540458... ee8a1a0... Author: Linus Torvalds Date: Mon Dec 1 08:33:59 2008 -0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Apple ALU wireless keyboards are bluetooth devices HID: remove setup mutex, fix possible deadlock HID: add USB ID for another dual gameron adapter HID: unignore mouse on unibody macbooks HID: fix blacklist entries for greenasia/pantherlord commit e5404586a499f7dce915456e85ff94b2df7a3b1c Author: Kevin Hao Date: Mon Dec 1 11:36:16 2008 +0000 Add kref to fake tty used by USB console We alloc a fake tty in usb serial console setup function. we should init the tty's kref otherwise we will face WARN_ON after following invoke of tty_port_tty_set --> tty_kref_get. Signed-off-by: Kevin Hao Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds commit 296fa7f6a3f3342d40df7713e74246198295654b Author: Will Newton Date: Mon Dec 1 11:36:06 2008 +0000 drivers/char/tty_io.c: Avoid panic when no console is configured. When no console is configured tty_open tries to call kref_get on a NULL pointer, return ENODEV instead. Signed-off-by: Will Newton Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds commit b4dcfbee3b536c9125762e8f6681ac6be0e9256b Merge: ecf318c... 5bb4bd9... Author: Linus Torvalds Date: Mon Dec 1 07:58:49 2008 -0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: serial: add more Onda device ids to option driver USB: usb-storage: unusual_devs entry for Nikon D2H USB: storage: unusual_devs entry for Mio C520-GPS USB: fsl_usb2_udc: Report disconnect before unbinding USB: fsl_qe_udc: Report disconnect before unbinding USB: fix SB600 USB subsystem hang bug Revert "USB: improve ehci_watchdog's side effect in CPU power management" commit ecf318cc3daee6f41354cc781e2d4b766f7eec3e Merge: 2a1dc50... a1e0eb1... Author: Linus Torvalds Date: Mon Dec 1 07:58:23 2008 -0800 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Fix build for 32-bit SMP configs commit 2a1dc509747fdcfdf3a2df818a14908aed86c3d4 Author: Johannes Weiner Date: Mon Dec 1 03:00:35 2008 +0100 vmscan: protect zone rotation stats by lru lock The zone's rotation statistics must not be accessed without the corresponding LRU lock held. Fix an unprotected write in shrink_active_list(). Acked-by: Rik van Riel Reviewed-by: KOSAKI Motohiro Signed-off-by: Johannes Weiner Signed-off-by: Linus Torvalds commit 33b07db9f38fe73b3895f8d4db8fdee03e3afec3 Author: Linus Torvalds Date: Mon Dec 1 07:55:14 2008 -0800 Revert "of_platform_driver noise on sparce" This reverts commit e669dae6141ff97d3c7566207f5de3b487dcf837, since it is incomplete, and clashes with fuller patches and the sparc 32/64 unification effort. Requested-by: David Miller Acked-by: Al Viro Signed-off-by: Linus Torvalds commit 5bb4bd9895df508ed2bd8b3280252d8a8170e4ac Author: Greg Kroah-Hartman Date: Sat Nov 29 11:46:21 2008 -0800 USB: serial: add more Onda device ids to option driver Thanks to Domenico Riccio for pointing these out. Cc: Domenico Riccio Signed-off-by: Greg Kroah-Hartman commit 621b239d75b790ac66854d46b094874f69e6776e Author: Tobias Kunze Briseño Date: Mon Nov 24 11:28:31 2008 -0500 USB: usb-storage: unusual_devs entry for Nikon D2H This patch adds an unusual_devs entry for the Nikon D2H camera. From: Tobias Kunze Briseño , Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman commit a6b7b034d7f20761c55743be2acb762ce09a0c6b Author: Alan Stern Date: Fri Nov 21 16:15:12 2008 -0500 USB: storage: unusual_devs entry for Mio C520-GPS This patch (as1176) adds an unusual_devs entry for the Mio C520 GPS unit. Other devices also based on the Mitac hardware use the same USB interface firmware, so the Vendor and Product names are generalized. This fixes Bugzilla #11583. Signed-off-by: Alan Stern Tested-by: Tamas Kerecsen Signed-off-by: Greg Kroah-Hartman commit 1f15a506f356aa21c29b6a7b0e9e826695273dfc Author: Anton Vorontsov Date: Thu Nov 13 15:00:46 2008 +0300 USB: fsl_usb2_udc: Report disconnect before unbinding Gadgets disable endpoints in their disconnect callbacks, so we must call disconnect before unbinding. The patch fixes following badness: root@b1:~# insmod fsl_usb2_udc.ko Freescale High-Speed USB SOC Device Controller driver (Apr 20, 2007) root@b1:~# insmod g_ether.ko g_ether gadget: using random self ethernet address g_ether gadget: using random host ethernet address usb0: MAC 26:07:ba:c0:44:33 usb0: HOST MAC 96:81:0c:05:4d:e3 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready fsl-usb2-udc: bind to driver g_ether g_ether gadget: high speed config #1: CDC Ethernet (ECM) root@b1:~# rmmod g_ether.ko ------------[ cut here ]------------ Badness at drivers/usb/gadget/composite.c:871 [...] NIP [e10c3454] composite_unbind+0x24/0x15c [g_ether] LR [e10aa454] usb_gadget_unregister_driver+0x13c/0x164 [fsl_usb2_udc] Call Trace: [df145e80] [ffffff94] 0xffffff94 (unreliable) [df145eb0] [e10aa454] usb_gadget_unregister_driver+0x13c/0x164 [fsl_usb2_udc] [df145ed0] [e10c4c40] usb_composite_unregister+0x3c/0x4c [g_ether] [df145ee0] [c006bcc0] sys_delete_module+0x130/0x19c [df145f40] [c00142d8] ret_from_syscall+0x0/0x38 [...] unregistered gadget driver 'g_ether' Signed-off-by: Anton Vorontsov Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman commit 9ac36da3f8bc646a628bd09326e090defc8b7940 Author: Anton Vorontsov Date: Thu Nov 13 14:57:20 2008 +0300 USB: fsl_qe_udc: Report disconnect before unbinding Gadgets disable endpoints in their disconnect callbacks, so we must call disconnect before unbinding. This also fixes muram memory leak, since we free muram in the qe_ep_disable(). But mainly the patch fixes following badness: root@b1:~# insmod fsl_qe_udc.ko fsl_qe_udc: Freescale QE/CPM USB Device Controller driver, 1.0 fsl_qe_udc e01006c0.usb: QE USB controller initialized as device root@b1:~# insmod g_ether.ko g_ether gadget: using random self ethernet address g_ether gadget: using random host ethernet address usb0: MAC be:2d:3c:fa:be:f0 usb0: HOST MAC 62:b8:6a:df:38:66 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready fsl_qe_udc e01006c0.usb: fsl_qe_udc bind to driver g_ether g_ether gadget: high speed config #1: CDC Ethernet (ECM) root@b1:~# rmmod g_ether.ko ------------[ cut here ]------------ Badness at drivers/usb/gadget/composite.c:871 [...] NIP [d10c1374] composite_unbind+0x24/0x15c [g_ether] LR [d10a82f4] usb_gadget_unregister_driver+0x128/0x168 [fsl_qe_udc] Call Trace: [cfb93e80] [cfb1f3a0] 0xcfb1f3a0 (unreliable) [cfb93eb0] [d10a82f4] usb_gadget_unregister_driver+0x128/0x168 [fsl_qe_udc] [cfb93ed0] [d10c2a3c] usb_composite_unregister+0x3c/0x4c [g_ether] [cfb93ee0] [c006bde0] sys_delete_module+0x130/0x19c [cfb93f40] [c00142d8] ret_from_syscall+0x0/0x38 [...] fsl_qe_udc e01006c0.usb: unregistered gadget driver 'g_ether' Signed-off-by: Anton Vorontsov Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman commit 0a99e8ac430a27825bd055719765fd0d65cd797f Author: Shane Huang Date: Tue Nov 25 15:12:33 2008 +0800 USB: fix SB600 USB subsystem hang bug This patch is required for all AMD SB600 revisions to avoid USB subsystem hang symptom. The USB subsystem hang symptom is observed when the system has multiple USB devices connected to it. In some cases a USB hub may be required to observe this symptom. Reported in bugzilla as #11599, the similar patch for SB700 old revision is: commit b09bc6cbae4dd3a2d35722668ef2c502a7b8b093 Reported-by: raffaele Tested-by: Roman Mamedov Signed-off-by: Shane Huang Cc: stable Signed-off-by: Greg Kroah-Hartman commit 269f0532332410e97e3edeb78e6cd3bb940e52b4 Author: Greg Kroah-Hartman Date: Tue Nov 25 13:34:45 2008 -0800 Revert "USB: improve ehci_watchdog's side effect in CPU power management" This reverts commit f0d781d59cb621e1795d510039df973d0f8b23fc. It was the wrong thing to do, and does not really do what it said it did. Cc: Yi Yang Cc: David Brownell Cc: Alan Stern Signed-off-by: Greg Kroah-Hartman commit a1e0eb104249817e5251bd4aade50921ffcb2159 Author: Milton Miller Date: Sun Nov 16 11:44:42 2008 +0000 powerpc: Fix build for 32-bit SMP configs attr_smt_snooze_delay is only defined for CONFIG_PPC64, so protect the attribute removal with the same condition. This fixes this build error on 32-bit SMP configurations: /data/home/miltonm/next.git/arch/powerpc/kernel/sysfs.c: In function ‘unregister_cpu_online’: /data/home/miltonm/next.git/arch/powerpc/kernel/sysfs.c:722: error: ‘attr_smt_snooze_delay’ undeclared (first use in this function) /data/home/miltonm/next.git/arch/powerpc/kernel/sysfs.c:722: error: (Each undeclared identifier is reported only once /data/home/miltonm/next.git/arch/powerpc/kernel/sysfs.c:722: error: for each function it appears in.) Signed-off-by: Paul Mackerras commit d9d060a98ff89fe0f86e24c9c0c3d2f0c566781c Merge: 03cfdb8... 151903d... Author: Linus Torvalds Date: Sun Nov 30 16:45:13 2008 -0800 Merge branch 'drm-fixes' of 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/i915: Fix copy'n'pasteo that broke VT switch if flushing was non-empty. commit 03cfdb86ac66677dbe76accae3f22c374a15b814 Merge: 4ec8f07... ab598b6... Author: Linus Torvalds Date: Sun Nov 30 16:44:18 2008 -0800 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Fix system calls on Cell entered with XER.SO=1 powerpc/cell: Fix GDB watchpoints, again powerpc/mpic: Don't reset affinity for secondary MPIC on boot powerpc/cell/axon-msi: Retry on missing interrupt powerpc: Fix boot freeze on machine with empty memory node powerpc: Fix IRQ assignment for some PCIe devices powerpc/spufs: Fix spinning in spufs_ps_fault on signal powerpc/mpc832x_rdb: fix swapped ethernet ids powerpc: Use generic PHY driver for Marvell 88E1111 PHY on GE Fanuc SBC610 powerpc/85xx: L2 cache size wrong in 8572DS dts powerpc/virtex: Update defconfigs powerpc/52xx: update defconfigs xsysace: Fix driver to use resource_size_t instead of unsigned long powerpc/virtex: fix various format/casting printk mismatches powerpc/mpc5200: fix bestcomm Kconfig dependencies powerpc/44x: Fix 460EX/460GT machine check handling powerpc/40x: Limit allocable DRAM during early mapping commit 4ec8f077e4dd51f713984669781e7b568b8c41e2 Merge: a6e470f... af38d90... Author: Linus Torvalds Date: Sun Nov 30 16:39:06 2008 -0800 Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: Allow architectures to override copy_user_highpage() [ARM] pxa/palmtx: misc fixes to use generic GPIO API ARM: OMAP: Fixes for suspend / resume GPIO wake-up handling [ARM] pxa/corgi: update default config to exclude tosa from being built [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera data ARM: OMAP: Typo fix for clock_allow_idle ARM: OMAP: Remove broken LCD driver for SX1 [ARM] 5335/1: pxa25x_udc: Fix is_vbus_present to return 1 or 0 [ARM] pxa/MioA701: bluetooth resume fix [ARM] pxa/MioA701: fix memory corruption. commit 151903d5466fbcfb56ce792c3d5ea0ecbae15d07 Author: Eric Anholt Date: Mon Dec 1 10:23:21 2008 +1000 drm/i915: Fix copy'n'pasteo that broke VT switch if flushing was non-empty. Introduced in the "Avoid BUG_ONs on VT switch" commit. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie commit ab598b6680f1e74c267d1547ee352f3e1e530f89 Author: Paul Mackerras Date: Sun Nov 30 11:49:45 2008 +0000 powerpc: Fix system calls on Cell entered with XER.SO=1 It turns out that on Cell, on a kernel with CONFIG_VIRT_CPU_ACCOUNTING = y, if a program sets the SO (summary overflow) bit in the XER and then does a system call, the SO bit in CR0 will be set on return regardless of whether the system call detected an error. Since CR0.SO is used as the error indication from the system call, this means that all system calls appear to fail. The reason is that the workaround for the timebase bug on Cell uses a compare instruction. With CONFIG_VIRT_CPU_ACCOUNTING = y, the ACCOUNT_CPU_USER_ENTRY macro reads the timebase, so we end up doing a compare instruction, which copies XER.SO to CR0.SO. Since we were doing this in the system call entry patch after clearing CR0.SO but before saving the CR, this meant that the saved CR image had CR0.SO set if XER.SO was set on entry. This fixes it by moving the clearing of CR0.SO to after the ACCOUNT_CPU_USER_ENTRY call in the system call entry path. Signed-off-by: Paul Mackerras Acked-by: Arnd Bergmann Acked-by: Benjamin Herrenschmidt commit 960cedb4e3eedec6394f224fc832c7a23f35a799 Author: Arnd Bergmann Date: Fri Nov 28 09:51:24 2008 +0000 powerpc/cell: Fix GDB watchpoints, again An earlier patch from Jens Osterkamp attempted to fix GDB watchpoints by enabling the DABRX register at boot time. Unfortunately, this did not work on SMP setups, where secondary CPUs were still using the power-on DABRX value. This introduces the same change for secondary CPUs on cell as well. Reported-by: Ulrich Weigand Tested-by: Ulrich Weigand Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras commit cc353c30bbdb84f4317a6c149ebb11cde2232e40 Author: Arnd Bergmann Date: Fri Nov 28 09:51:23 2008 +0000 powerpc/mpic: Don't reset affinity for secondary MPIC on boot Kexec/kdump currently fails on the IBM QS2x blades when the kexec happens on a CPU other than the initial boot CPU. It turns out that this is the result of mpic_init trying to set affinity of each interrupt vector to the current boot CPU. As far as I can tell, the same problem is likely to exist on any secondary MPIC, because they have to deliver interrupts to the first output all the time. There are two potential solutions for this: either not set up affinity at all for secondary MPICs, or assume that a single CPU output is connected to the upstream interrupt controller and hardcode affinity to that per architecture. This patch implements the second approach, defaulting to the first output. Currently, all known secondary MPICs are routed to their upstream port using the first destination, so we hardcode that. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras commit d015fe9951641b2d869a7ae4a690be2a05a9dc7f Author: Arnd Bergmann Date: Fri Nov 28 09:51:22 2008 +0000 powerpc/cell/axon-msi: Retry on missing interrupt The MSI capture logic for the axon bridge can sometimes lose interrupts in case of high DMA and interrupt load, when it signals an MSI interrupt to the MPIC interrupt controller while we are already handling another MSI. Each MSI vector gets written into a FIFO buffer in main memory using DMA, and that DMA access is normally flushed by the actual interrupt packet on the IOIF. An MMIO register in the MSIC holds the position of the last entry in the FIFO buffer that was written. However, reading that position does not flush the DMA, so that we can observe stale data in the buffer. In a stress test, we have observed the DMA to arrive up to 14 microseconds after reading the register. This patch works around this problem by retrying the access to the FIFO buffer. We can reliably detect the conditioning by writing an invalid MSI vector into the FIFO buffer after reading from it, assuming that all MSIs we get are valid. After detecting an invalid MSI vector, we udelay(1) in the interrupt cascade for up to 100 times before giving up. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras commit 4a6186696e7f15b3ea4dafcdb64ee0703e0e4487 Author: Dave Hansen Date: Mon Nov 24 12:02:35 2008 +0000 powerpc: Fix boot freeze on machine with empty memory node I got a bug report about a distro kernel not booting on a particular machine. It would freeze during boot: > ... > Could not find start_pfn for node 1 > [boot]0015 Setup Done > Built 2 zonelists in Node order, mobility grouping on. Total pages: 123783 > Policy zone: DMA > Kernel command line: > [boot]0020 XICS Init > [boot]0021 XICS Done > PID hash table entries: 4096 (order: 12, 32768 bytes) > clocksource: timebase mult[7d0000] shift[22] registered > Console: colour dummy device 80x25 > console handover: boot [udbg0] -> real [hvc0] > Dentry cache hash table entries: 1048576 (order: 7, 8388608 bytes) > Inode-cache hash table entries: 524288 (order: 6, 4194304 bytes) > freeing bootmem node 0 I've reproduced this on 2.6.27.7. It is caused by commit 8f64e1f2d1e09267ac926e15090fd505c1c0cbcb ("powerpc: Reserve in bootmem lmb reserved regions that cross NUMA nodes"). The problem is that Jon took a loop which was (in pseudocode): for_each_node(nid) NODE_DATA(nid) = careful_alloc(nid); setup_bootmem(nid); reserve_node_bootmem(nid); and broke it up into: for_each_node(nid) NODE_DATA(nid) = careful_alloc(nid); setup_bootmem(nid); for_each_node(nid) reserve_node_bootmem(nid); The issue comes in when the 'careful_alloc()' is called on a node with no memory. It falls back to using bootmem from a previously-initialized node. But, bootmem has not yet been reserved when Jon's patch is applied. It gives back bogus memory (0xc000000000000000) and pukes later in boot. The following patch collapses the loop back together. It also breaks the mark_reserved_regions_for_nid() code out into a function and adds some comments. I think a huge part of introducing this bug is because for loop was too long and hard to read. The actual bug fix here is the: + if (end_pfn <= node->node_start_pfn || + start_pfn >= node_end_pfn) + continue; Signed-off-by: Dave Hansen Signed-off-by: Paul Mackerras commit 4b824de9b18b8d1013e9fc9e4b0f855ced8cac2c Author: Adhemerval Zanella Date: Wed Nov 19 03:55:35 2008 +0000 powerpc: Fix IRQ assignment for some PCIe devices Currently, some PCIe devices on POWER6 machines do not get interrupts assigned correctly. The problem is that OF doesn't create an "interrupt" property for them. The fix is for of_irq_map_pci to fall back to using the value in the PCI interrupt-pin register in config space, as we do when there is no OF device-tree node for the device. I have verified that this works fine with a pair of Squib-E SAS adapter on a P6-570. Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras commit a6e470fd1bbfea8e51d2b10b0713e802b782f19a Merge: 8e36a5d... 90f6713... Author: Linus Torvalds Date: Sun Nov 30 14:04:31 2008 -0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: struct device - replace bus_id with dev_name(), dev_set_name() parisc: fix kernel crash when unwinding a userspace process parisc: __kernel_time_t is always long commit 8e36a5d6ad587d906f0ff677974e5edb0335db30 Merge: 9bd062d... a98ee8c... Author: Linus Torvalds Date: Sun Nov 30 14:04:02 2008 -0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] fix regression in cifs_write_begin/cifs_write_end commit 9bd062d9eaf9e790330f37d9f4518e1b95131f6c Merge: 72244c0... af6d596... Author: Linus Torvalds Date: Sun Nov 30 13:06:47 2008 -0800 Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: prevent divide by zero error in cpu_avg_load_per_task, update sched, cpusets: fix warning in kernel/cpuset.c sched: prevent divide by zero error in cpu_avg_load_per_task commit 72244c0e68dd664b894adb34a8772a6e4673b4c1 Merge: 93b1005... 2ed1cdc... Author: Linus Torvalds Date: Sun Nov 30 13:06:20 2008 -0800 Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: irq.h: fix missing/extra kernel-doc genirq: __irq_set_trigger: change pr_warning to pr_debug irq: fix typo x86: apic honour irq affinity which was set in early boot genirq: fix the affinity setting in setup_irq genirq: keep affinities set from userspace across free/request_irq() commit 93b10052f9146eab4e848b474baf10c2ea22acb3 Merge: 7bbc67f... b0788ca... Author: Linus Torvalds Date: Sun Nov 30 13:05:46 2008 -0800 Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: consistent alignement for lockdep info commit 7bbc67fbf60b698b43692fc6ea16c526bf1c5e26 Merge: 66a45cc... 4f5a7f4... Author: Linus Torvalds Date: Sun Nov 30 13:05:31 2008 -0800 Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: prevent recursion tracing, doc: update mmiotrace documentation x86, mmiotrace: fix buffer overrun detection function tracing: fix wrong position computing of stack_trace commit 66a45cc4cc1c1f7d1ccae4d0fee261eab5560682 Merge: 8639dad... b627c8b... Author: Linus Torvalds Date: Sun Nov 30 13:01:04 2008 -0800 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: always define DECLARE_PCI_UNMAP* macros x86: fixup config space size of CPU functions for AMD family 11h x86, bts: fix wrmsr and spinlock over kmalloc x86, pebs: fix PEBS record size configuration x86, bts: turn macro into static inline function x86, bts: exclude ds.c from build when disabled arch/x86/kernel/pci-calgary_64.c: change simple_strtol to simple_strtoul x86: use limited register constraint for setnz xen: pin correct PGD on suspend x86: revert irq number limitation x86: fixing __cpuinit/__init tangle, xsave_cntxt_init() x86: fix __cpuinit/__init tangle in init_thread_xstate() oprofile: fix an overflow in ppro code commit 8639dad84e4fe83577006e8e2bd9da79c6c2c41e Merge: 9297524... 461cba2... Author: Linus Torvalds Date: Sun Nov 30 13:00:21 2008 -0800 Merge branch 'drm-fixes' of 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/i915: Save/restore HWS_PGA on suspend/resume drm: move drm vblank initialization/cleanup to driver load/unload drm/i915: execbuffer pins objects, no need to ensure they're still in the GTT drm/i915: Always read pipestat in irq_handler drm/i915: Subtract total pinned bytes from available aperture size drm/i915: Avoid BUG_ONs on VT switch with a wedged chipset. drm/i915: Remove IMR masking during interrupt handler, and restart it if needed. drm/i915: Manage PIPESTAT to control vblank interrupts instead of IMR. commit 9297524f6a2885bfb4e2431d658cd1ffaefbda41 Merge: 8c7b905... 52b19ac... Author: Linus Torvalds Date: Sun Nov 30 12:34:22 2008 -0800 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: Fix BUG_ON() in destroy_inode() commit 8c7b905a2d131a8dd0b081b16c64b17db4ce9392 Merge: 1838e39... a266d9f... Author: Linus Torvalds Date: Sun Nov 30 11:43:41 2008 -0800 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] powernow-k8: ignore out-of-range PstateStatus value [CPUFREQ] Documentation: Add Blackfin to list of supported processors commit 1838e39214ee3e390f9c8150ea7454103b72ef83 Author: frans Date: Sat Nov 22 15:39:06 2008 +0100 Trivial Documentation/filesystems/ramfs-rootfs-initramfs.txt fix A very minor patch on ramfs-rootfs-initramfs.txt: update the location where CONFIG_INITRAMFS_SOURCE lives in menuconfig Signed-off-by: Frans Meulenbroeks Acked-by: Rob Landley Signed-off-by: Linus Torvalds commit 42182c7850cdfbfdcf5f8763908a7a66b5ce9041 Merge: e2a2444... b628353... Author: Linus Torvalds Date: Sun Nov 30 11:36:57 2008 -0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Check model for Dell 92HD73xx laptops ALSA: hda - mark Dell studio 1535 quirk ALSA: hda - No 'Headphone as Line-out' swich without line-outs ALSA: hda - Fix AFG power management on IDT 92HD* codecs ALSA: hda - Fix caching of SPDIF status bits ALSA: hda - Add a quirk for Dell Studio 15 ALSA: hda: Add STAC_DELL_M4_3 quirk sound/sound_core: Fix sparse warnings ALSA: hda: STAC_DELL_M6 EAPD commit e2a2444a90ba12f123c9c59362ffe3ab278bccb9 Merge: 8decec7... 2ad4988... Author: Linus Torvalds Date: Sun Nov 30 11:34:17 2008 -0800 Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6 * 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6: UBI: Don't exit from ubi_thread until kthread_should_stop() is true UBI: fix EBADMSG handling commit 8decec78a3d9e240f14553284629ac4851ff3744 Merge: 499c59c... 7b964f7... Author: Linus Torvalds Date: Sun Nov 30 11:21:43 2008 -0800 Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6 * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-parport: Fix misplaced parport_release call i2c: Remove i2c clients in reverse order i2c/isp1301_omap: Build fixes commit 499c59c42967329d39481314a839d7669f5e1506 Author: Robert P. J. Day Date: Fri Nov 28 11:48:37 2008 +0000 MN10300: Tighten up the code using case ranges Compress a set of consecutive switch cases into a case-range. Signed-off-by: Robert P. J. Day Signed-off-by: David Howells Signed-off-by: Linus Torvalds commit f1ba3bc7b97ad0cc5886e5dadf4defba68f37819 Merge: 95c5e1f... abd9421... Author: Linus Torvalds Date: Sun Nov 30 11:07:16 2008 -0800 Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Update default configuration. [S390] Fix alignment of initial kernel stack. [S390] pgtable.h: Fix oops in unmap_vmas for KVM processes [S390] fix/cleanup sched_clock [S390] fix system call parameter functions. commit 95c5e1f1e6e1788cc8b9acbe9379ae395ef64958 Merge: b31a0fe... 23d0a65... Author: Linus Torvalds Date: Sun Nov 30 11:06:40 2008 -0800 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: toshiba_acpi: close race in toshiba_acpi driver ACPICA: disable _BIF warning ACPI: delete OSI(Linux) DMI dmesg spam ACPICA: Allow _WAK method to return an Integer ACPI: thinkpad-acpi: fix fan sleep/resume path sony-laptop: printk tweak sony-laptop: brightness regression fix Revert "ACPI: don't enable control method power button as wakeup device when Fixed Power button is used" ACPI suspend: Blacklist boxes that require us to set SCI_EN directly on resume ACPI: scheduling in atomic via acpi_evaluate_integer () ACPI: battery: Convert discharge energy rate to current properly ACPI: EC: count interrupts only if called from interrupt handler. commit b31a0fecd1dd01f1db406014a7c8a73983e04cc9 Merge: 96b8936... 545f4e9... Author: Linus Torvalds Date: Sun Nov 30 11:05:21 2008 -0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - add support for new USB Tablet PCs Input: replace spin_lock_bh with spin_lock_irqsave in ml_ff_playback Input: i8042 - add Compal Hel80 laptop to nomux blacklist Input: cm109 - add keymap for ATCom AU-100 phone Input: fix the example of an input device driver Input: psmouse - fix incorrect validate_byte check in OLPC protocol Input: atkbd - cancel delayed work before freeing its structure Input: atkbd - add keymap quirk for Inventec Symphony systems Input: i8042 - add Dell XPS M1530 to nomux list Input: elo - fix format string in elo driver commit 96b8936a9ed08746e47081458a5eb9e43a751e24 Author: Christoph Hellwig Date: Tue Nov 25 08:10:03 2008 +0100 remove __ARCH_WANT_COMPAT_SYS_PTRACE All architectures now use the generic compat_sys_ptrace, as should every new architecture that needs 32bit compat (if we'll ever get another). Remove the now superflous __ARCH_WANT_COMPAT_SYS_PTRACE define, and also kill a comment about __ARCH_SYS_PTRACE that was added after __ARCH_SYS_PTRACE was already gone. Signed-off-by: Christoph Hellwig Acked-by: David S. Miller Signed-off-by: Linus Torvalds commit 16799c6a4d5156c6ee185b51b7586cca1aae0800 Merge: 211f05a... 8ec2e24... Author: Linus Torvalds Date: Sun Nov 30 10:38:22 2008 -0800 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Make BUG() __noreturn. commit 211f05a034f49586fdd071abd174853217ec29ee Author: Arjan van de Ven Date: Sun Nov 23 16:57:36 2008 -0800 input: replace spin_lock_bh with spin_lock_irqsave in ml_ff_playback ml_ff_playback() uses spin_(un)lock_bh. However this function is called with interrupts disabled from erase_effect() in drivers/input/ff-core.c:196. This is not permitted, and will result in a WARN_ON in the bottom half handling code. This patch changes this function to just use spin_lock_irqsave() instead, solving the problem and simplifying the locking logic. This was reported as entry #106559 in kerneloops.org Reported-by: kerneloops.org Signed-off-by: Arjan van de Ven Signed-off-by: Linus Torvalds commit 02d0e6753d8ab0173b63338157929e52eac86d12 Author: Al Viro Date: Sat Nov 22 17:38:34 2008 +0000 hotplug_memory_notifier section annotation Same as for hotplug_cpu - we want static notifier_block in there in meminitdata, to avoid false positives whenever it's used. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit d3a307f32ec3554739033762672e533e2d246dae Author: Al Viro Date: Sat Nov 22 17:38:24 2008 +0000 sn_pci_controller_fixup() should be __init called only from __init Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit ffb78a26169351f6c22cdae481b057d50d5d759b Author: Al Viro Date: Sat Nov 22 17:38:14 2008 +0000 get xenbus_driver ->probe() "recognized" by modpost ... by giving the instances' names magic suffix recognized by modpost ;-/ Their ->probe() is __devinit Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit df6b07949b6cab9d119363d02ef63379160f6c82 Author: Al Viro Date: Sat Nov 22 17:38:04 2008 +0000 xen_play_dead() is __cpuinit Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 37af46efa5413c6f4c25d9a24b4c43f2cc718eed Author: Al Viro Date: Sat Nov 22 17:37:54 2008 +0000 xen_setup_vcpu_info_placement() is not init on x86 ... so get xen-ops.h in agreement with xen/smp.c Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 23a14b9e9db49ed5f7683857557c26c874d4abb6 Author: Al Viro Date: Sat Nov 22 17:37:44 2008 +0000 kvm_setup_secondary_clock() is cpuinit Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 2236d252e001ea57d53cec1954f680e503f3b8bc Author: Al Viro Date: Sat Nov 22 17:37:34 2008 +0000 enable_IR_x2apic() needs to be __init calls __init, called only from __init Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit ad04d31e5fb6b25308e6cdea6baa07d41871a3e0 Author: Al Viro Date: Sat Nov 22 17:37:14 2008 +0000 pci_setup() is init, not devinit for fsck sake, it's used only when parsing kernel command line... Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 4bcc17dd8e48b612d43a9b0a6faa9eaa358fa4bd Author: Al Viro Date: Sat Nov 22 17:37:04 2008 +0000 alpha: pcibios_resource_to_bus() is callable from normal code pci_enable_rom(), specifically. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 56d74dd5f7ad8b6b0979ce915d51cf03bcc57267 Author: Al Viro Date: Sat Nov 22 17:36:54 2008 +0000 tricky one: hisax sections a) hisax_init_pcmcia() needs to be defined only if we have CONFIG_HOTPLUG (no PCMCIA support otherwise) and can be declared __devinit. b) HiSax_inithardware() can go __init c) hisax_register() is passing to checkcard() full-blown hisax_cs_setup_card(): checkcard(i, id, NULL, hisax_d_if->owner, hisax_cs_setup_card); The problem with it is that * hisax_cs_setup_card() is __devinit * hisax_register() is not * hisax_cs_setup_card() is a switch from hell, calling a lot of setup_some_weirdcard() depending on card->typ. _These_ are also __devinit. However, in hisax_register() we have card->typ equal to ISDN_CTYPE_DYNAMIC, which reduces hisax_cs_setup_card() to "nevermind all that crap, just do nothing and return 2". So we add a trimmed-down callback doing just that and passed to checkcard() by hisax_register(). _This_ is non-init (we can stand the impact on .text size). Voila - no section warnings from drivers/isdn Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 8419641450edc838a6ce7cdf0f99d262bf0af2d5 Author: Al Viro Date: Sat Nov 22 17:36:44 2008 +0000 cpuinit fixes in kernel/* Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit b0385146bcdd24b0390c2b60fd05a083888835db Author: Al Viro Date: Sat Nov 22 17:36:34 2008 +0000 uninorth-agp section mess 'aperture' is declared devinitdata (the whole word of it) and is used from ->fetch_size() which can, AFAICS, be used on !HOTPLUG after init time. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 37d33d151428a4ee648c855c0b49368de7804e7f Author: Al Viro Date: Sat Nov 22 17:36:24 2008 +0000 rapidio section noise functions calling devinit and called only from devinit Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit f57628d76bd201a444ca822f3622522a44acbf60 Author: Al Viro Date: Sat Nov 22 17:36:14 2008 +0000 section errors in smc911x/smc91x a) ->probe() can be __devinit; no need to put it into .text b) calling __init stuff from it, OTOH, is wrong c) ->remove() is __devexit fodder Acked-by: rmk+kernel@arm.linux.org.uk Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 5bac287ea51bb8678c3875d87a536071ef0fd590 Author: Al Viro Date: Sat Nov 22 17:36:04 2008 +0000 fix the section noise in sparc head.S usual .text.head trick Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 1c4567aeed84a2746d78d4c1fe092222a559d43f Author: Al Viro Date: Sat Nov 22 17:35:54 2008 +0000 m32r: section noise in head.S usual "introduce .text.head, put it in front of TEXT_TEXT in vmlinux.lds.S, make the stuff up to jump to start_kernel live in it", same as on other targets. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 8814b5050d183f00a25a087b550841797c0c2775 Author: Al Viro Date: Sat Nov 22 17:35:44 2008 +0000 section misannotation in ibmtr_cs ibmtr_resume() is calling ibmtr_probe(), which is devinit. Whether that's the right thing to do there is a separate question, but since it's PCMCIA and thus will never compile without HOTPLUG... Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 43ced651d1272ced02ed5f1c2abc79e3354187f6 Author: Al Viro Date: Sat Nov 22 17:35:34 2008 +0000 ixgbe section fixes ixgbe_init_interrupt_scheme() is called from ixgbe_resume(). Build that with CONFIG_PM and without CONFIG_HOTPLUG and you've got a problem. Several helpers called by it also are misannotated __devinit. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 31421a6f6ea88236cb17b6a24aa21e66a6138d4c Author: Al Viro Date: Sat Nov 22 17:35:24 2008 +0000 rackmeter section fixes * rackmeter_remove() reference needs devexit_p * rackmeter_setup() is calls devinit and is called only from devinit Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit ced7172ad94713f9023a3c279082402ac7750ba8 Author: Al Viro Date: Sat Nov 22 17:35:14 2008 +0000 gdth section fixes PCI side of driver should be devinit, not init Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit e669dae6141ff97d3c7566207f5de3b487dcf837 Author: Al Viro Date: Sat Nov 22 17:35:04 2008 +0000 of_platform_driver noise on sparce switch to __init for those; unlike powerpc sparc has no hotplug support for that stuff and their ->probe() tends to call __init functions while being declared __devinit. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 30037818f7c1e11cb3742fbecd614ef3dc7b27bb Author: Al Viro Date: Sat Nov 22 17:34:54 2008 +0000 advansys fix on ISA-less configs The code if (shost->dma_channel != NO_ISA_DMA) free_dma(shost->dma_channel); in there is triggerable only if we have CONFIG_ISA (we only set ->dma_channel to something other than NO_ISA_DMA under #ifdef CONFIG_ISA). OTOH, free_dma() is not guaranteed to be there in absense of CONFIG_ISA. IOW, driver runs into undefined symbols on PCI-but-not-ISA configs (e.g. on frv) and it's a false positive. Fix: put the entire if () under #ifdef CONFIG_ISA; behaviour doesn't change and dependency on free_dma() disappears for !CONFIG_ISA. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 2fceab0bd8d82509519e9b842a5a7234b2397fb4 Author: Al Viro Date: Sat Nov 22 17:34:44 2008 +0000 W1_MASTER_DS1WM should depend on HAVE_CLK Uses clk_...() a lot Acked-by: rmk+kernel@arm.linux.org.uk Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit d16d7667f9c211e8d9b7e2365cc3d3a83fc6a8e2 Author: Al Viro Date: Sat Nov 22 17:34:34 2008 +0000 icside section warnings icside_register_v[56] is called from (__devinit) icside_probe Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 596f1034190565529e507e1eb8df6def1c9f5560 Author: Al Viro Date: Sat Nov 22 17:34:24 2008 +0000 fix talitos talitos_remove() can be called from talitos_probe() on failure exit path, so it can't be __devexit. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 6005e3eb89db99f3737c8f5fe3d97f3262ed7919 Author: Al Viro Date: Sat Nov 22 17:34:14 2008 +0000 istallion section warnings stli_findeisabrds() and stli_initbrds() are using __init and called only from __init. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 8c29890aef80702824e2284909ee301ef2430a3e Author: Al Viro Date: Sat Nov 22 17:34:04 2008 +0000 sparc64 trivial section misannotations Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 409832f5484cd1e2d8812c3236dffb33d01c359b Author: Al Viro Date: Sat Nov 22 17:33:54 2008 +0000 sparc32 cpuinit flase positives All noise since we don't have CPU hotplug there. However, they did expose something very odd-looking in there - poke_viking() does a bunch of identical btfixup each time it's called (i.e. for each CPU). That one is left alone for now; just the trivial misannotation fixes. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds commit 4ea8fb9c1cc67bee980dca589ec8d0d4e62858c7 Author: Al Viro Date: Sat Nov 22 17:33:44 2008 +0000 powerpc set_huge_psize() false positive called only from __init, calls __init. Incidentally, it ought to be static in file. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds