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* namespaces: move get_mq() inside #ifdef CONFIG_SYSCTLGeert Uytterhoeven2009-04-13
| | | | | | | | | | ipc/mq_sysctl.c:26: warning: 'get_mq' defined but not used Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* aio: remove INIT_KIOCTXAlexey Dobriyan2009-04-13
| | | | | | | | | Unused after 20dcae32439384b6863c626bb3b2a09bed65b33e aka "[PATCH] aio: remove kioctx from mm_struct". Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* hfs: fix memory leak when unmountingDave Anderson2009-04-13
| | | | | | | | | | | | | | When an HFS filesystem is unmounted, it leaks a 2-page bitmap. Also, under extreme memory pressure, it's possible that hfs_releasepage() may use a tree pointer that has not been initialized, and if so, the release request should just be rejected. [akpm@linux-foundation.org: free_pages(0) is legal, remove obvious comment] Signed-off-by: Dave Anderson <anderson@redhat.com> Tested-by: Eugene Teo <eugeneteo@kernel.sg> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* hwmon: sht15 humidity sensor driverJonathan Cameron2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Data sheet at: http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf These sensors communicate over a 2 wire bus running a device specific protocol. The complexity of the driver is mainly due to handling the substantial delays between requesting a reading and the device pulling the data line low to indicate that the data is available. This is handled by an interrupt that is disabled under all other conditions. I wasn't terribly clear on the best way to handle this, so comments on that aspect would be particularly welcome! Interpretation of the temperature depends on knowing the supply voltage. If configured in a board config as a regulator consumer this is obtained from the regulator subsystem. If not it should be provided in the platform data. I've placed this driver in the hwmon subsystem as it is definitely a device that may be used for hardware monitoring and with it's relatively slow response times (up to 120 millisecs to get a reading) a caching strategy certainly seems to make sense! Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* efifb: exit if framebuffer address is invalidMatthew Garrett2009-04-13
| | | | | | | | | | | | efifb will attempt to ioremap a framebuffer even if its starting address is 0, failing and causing an ugly backtrace in the process. Exit before probing if this is the case. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Peter Jones <pjones@redhat.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* uvesafb: fix color component length for pseudocolor modesMichal Januszewski2009-04-13
| | | | | | | | | | | | | | | | uvesafb incorrectly sets the length of the color fields to 6 bits for PSEUDOCOLOR modes, even though 8 bits are always used per pixel. Fix this by setting the length to 8. The switch of the DAC width from the default 6 bits to 8 bits is retained and tracked internally in the driver, but never exposed to userspace. Signed-off-by: Michal Januszewski <spock@gentoo.org> Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: <syrjala@sci.fi> Cc: Geert Uytterhoeven <geert.uytterhoeven@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fbdev: fix color component field length documentationMichal Januszewski2009-04-13
| | | | | | | | | | | | | | The documentation about the meaning of the color component bitfield lengths in pseudocolor modes is inconsistent. Fix it, so that it indicates the correct interpretation everywhere, i.e. that 1 << length is the number of palette entries. Signed-off-by: Michal Januszewski <spock@gentoo.org> Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: <syrjala@sci.fi> Acked-by: Geert Uytterhoeven <geert.uytterhoeven@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fbdev: fix info->lock deadlock in fbcon_event_notify()Andrea Righi2009-04-13
| | | | | | | | | | | | | | | | | | | | | fb_notifier_call_chain() is called with info->lock held, i.e. in do_fb_ioctl() => FBIOPUT_VSCREENINFO => fb_set_var() and the some notifier callbacks, like fbcon_event_notify(), try to re-acquire info->lock again. Remove the lock/unlock_fb_info() in all the framebuffer notifier callbacks' and be sure to always call fb_notifier_call_chain() with info->lock held. Reported-by: Pavel Roskin <proski@gnu.org> Reported-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Andrea Righi <righi.andrea@gmail.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* init/initramfs: fix warning with CONFIG_BLK_DEV_RAM=nNikanth Karthikesan2009-04-13
| | | | | | | | init/initramfs.c:520: warning: 'clean_rootfs' defined but not used Signed-off-by: Nikanth Karthikesan <knikanth@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* hp_accel: remove unused #include <version.h>Huang Weiyi2009-04-13
| | | | | | | | | Remove unused #include <version.h> in drivers/hwmon/hp_accel.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Documentation/sysctl/net.txt: fix a typoLi Zefan2009-04-13
| | | | | | | | | s/spicified/specified Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* MAINTAINERS: fix Andreas's email addressRandy Dunlap2009-04-13
| | | | | | | | | Correct typo in email address. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* MAINTAINERS: switch maintainer of the hso driverJan Dumon2009-04-13
| | | | | | | | | | | Since Denis is no longer working for Option, I will maintain the driver from now on. Signed-off-by: Jan Dumon <j.dumon@option.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mm: move the scan_unevictable_pages sysctl to the vm tablePeter Zijlstra2009-04-13
| | | | | | | | | | | vm knobs should go in the vm table. Probably too late for randomize_va_space though. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds2009-04-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: remove xfs_flush_space xfs: flush delayed allcoation blocks on ENOSPC in create xfs: block callers of xfs_flush_inodes() correctly xfs: make inode flush at ENOSPC synchronous xfs: use xfs_sync_inodes() for device flushing xfs: inform the xfsaild of the push target before sleeping xfs: prevent unwritten extent conversion from blocking I/O completion xfs: fix double free of inode xfs: validate log feature fields correctly
| * Merge branch 'master' into for-linusFelix Blyakher2009-04-09
| |\
| | * xfs: remove xfs_flush_spaceDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only thing we need to do now when we get an ENOSPC condition during delayed allocation reservation is flush all the other inodes with delalloc blocks on them and retry without EOF preallocation. Remove the unneeded mess that is xfs_flush_space() and just call xfs_flush_inodes() directly from xfs_iomap_write_delay(). Also, change the location of the retry label to avoid trying to do EOF preallocation because we don't want to do that at ENOSPC. This enables us to remove the BMAPI_SYNC flag as it is no longer used. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: flush delayed allcoation blocks on ENOSPC in createDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we are creating lots of small files, we can fail to get a reservation for inode create earlier than we should due to EOF preallocation done during delayed allocation reservation. Hence on the first reservation ENOSPC failure flush all the delayed allocation blocks out of the system and retry. This fixes the last commonly triggered spurious ENOSPC issue that has been reported. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: block callers of xfs_flush_inodes() correctlyDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xfs_flush_inodes() currently uses a magic timeout to wait for some inodes to be flushed before returning. This isn't really reliable but used to be the best that could be done due to deadlock potential of waiting for the entire flush. Now the inode flush is safe to execute while we hold page and inode locks, we can wait for all the inodes to flush synchronously. Convert the wait mechanism to a completion to do this efficiently. This should remove all remaining spurious ENOSPC errors from the delayed allocation reservation path. This is extracted almost line for line from a larger patch from Mikulas Patocka. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: make inode flush at ENOSPC synchronousDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we are writing to a single file and hit ENOSPC, we trigger a background flush of the inode and try again. Because we hold page locks and the iolock, the flush won't proceed until after we release these locks. This occurs once we've given up and ENOSPC has been reported. Hence if this one is the only dirty inode in the system, we'll get an ENOSPC prematurely. To fix this, remove the async flush from the allocation routines and move it to the top of the write path where we can do a synchronous flush and retry the write again. Only retry once as a second ENOSPC indicates that we really are ENOSPC. This avoids a page cache deadlock when trying to do this flush synchronously in the allocation layer that was identified by Mikulas Patocka. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: use xfs_sync_inodes() for device flushingDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently xfs_device_flush calls sync_blockdev() which is a no-op for XFS as all it's metadata is held in a different address to the one sync_blockdev() works on. Call xfs_sync_inodes() instead to flush all the delayed allocation blocks out. To do this as efficiently as possible, do it via two passes - one to do an async flush of all the dirty blocks and a second to wait for all the IO to complete. This requires some modification to the xfs-sync_inodes_ag() flush code to do efficiently. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: inform the xfsaild of the push target before sleepingDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When trying to reserve log space, we find the amount of space we need, then go to sleep waiting for space. When we are woken, we try to push the tail of the log forward to make sure we have space available. Unfortunately, this means that if there is not space available, and everyone who needs space goes to sleep there is no-one left to push the tail of the log to make space available. Once we have a thread waiting for space to become available, the others queue up behind it in a FIFO, and none of them push the tail of the log. This can result in everyone going to sleep in xlog_grant_log_space() if the first sleeper races with the last I/O that moves the tail of the log forward. With no further I/O tomove the tail of the log, there is nothing to wake the sleepers and hence all transactions just stop. Fix this by making sure the xfsaild will create enough space for the transaction that is about to sleep by moving the push target far enough forwards to ensure that that the curent proceeees will have enough space available when it is woken. That is, we push the AIL before we go to sleep. Because we've inserted the log ticket into the queue before we've pushed and gone to sleep, subsequent transactions will wait behind this one. Hence we are guaranteed to have space available when we are woken. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: prevent unwritten extent conversion from blocking I/O completionDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unwritten extent conversion can recurse back into the filesystem due to memory allocation. Memory reclaim requires I/O completions to be processed to allow the callers to make progress. If the I/O completion workqueue thread is doing the recursion, then we have a deadlock situation. Move unwritten extent completion into it's own workqueue so it doesn't block I/O completions for normal delayed allocation or overwrite data. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: fix double free of inodeDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we fail to initialise the VFS inode in inode_init_always(), it will call ->delete_inode internally resulting in the inode being freed. Hence we need to delay the call to inode_init_always() until after the XFS inode is sufficient set up to handle a call to ->delete_inode, and then if that fails do not touch the inode again at all as it has been freed. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
| | * xfs: validate log feature fields correctlyDave Chinner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the large log sector size feature bit is set in the superblock by accident (say disk corruption), the then fields that are now considered valid are not checked on production kernels. The checks are present as ASSERT statements so cause a panic on a debug kernel. Change this so that the fields are validity checked if the feature bit is set and abort the log mount if the fields do not contain valid values. Reported-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds2009-04-13
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: docbook: make cleandocs kbuild: fix spurious initramfs rebuild Documentation: explain the difference between __bitwise and __bitwise__ kbuild: make it possible for the linker to discard local symbols from vmlinux kbuild: remove pointless strdup() on arguments passed to new_module() in modpost kbuild: fix a few typos in top-level Makefile kbuild: introduce destination-y for exported headers kbuild: use git svn instead of git-svn in setlocalversion kconfig: fix update-po-config to accect backslash in input kbuild: fix option processing for -I in headerdep
| * | | docbook: make cleandocsRandy Dunlap2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a 'make cleandocs' target to clean up all generated DocBook files. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: fix spurious initramfs rebuildMaxime Bizon2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When gen_initramfs_list is used to generate make dependencies, it includes symbolic links, for which make tracks the link target. Any change to that target will cause an initramfs rebuild, even if the symlink points to something outside of the initramfs directory. If the target happens to be /tmp, the rebuild occurs for each kernel build, since gen_initramfs_list uses mktemp... Proposed way to fix it is to omit symbolic links from generated dependencies, but this has a small drawback: changing perm/owner on a symlink will go unnoticed. Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | Documentation: explain the difference between __bitwise and __bitwise__Sam Ravnborg2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simply added explanation from Al Viro in the following mail: http://lkml.indiana.edu/hypermail/linux/kernel/0802.2/3164.html Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: make it possible for the linker to discard local symbols from vmlinuxDavid Howells2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it possible for the linker to discard local symbols from vmlinux as they cause vmlinux to balloon when CONFIG_KALLSYMS=y and they cause dump_stack() and get_wchan() to produce useless information under some circumstances. With this we add a config option (CONFIG_STRIP_ASM_SYMS) that will cause the build to supply -X to the linker to tell it to strip temporary local symbols. This doesn't seem to cause gdb any problems. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: remove pointless strdup() on arguments passed to new_module() in modpostJan Beulich2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | new_module() itself already calls strdup() on its modname parameter. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: fix a few typos in top-level MakefileKirill Smelkov2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Acked-by: Dmitry Gryazin <gdu@mns.spb.ru> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: introduce destination-y for exported headersSam Ravnborg2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xtensa and arm have asked for a possibility to export headers and locate them in a specific directory when exported. Introduce destiantion-y to support this. This patch in additiona adds some limited documentation for the variables used for exported headers. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Oskar Schirmer <os@emlix.com> Cc: Mikael Starvik <mikael.starvik@axis.com>
| * | | kbuild: use git svn instead of git-svn in setlocalversionPeter Korsgaard2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the correct git <subcmd> syntax instead of the deprecated git-<subcmd>. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kconfig: fix update-po-config to accect backslash in inputSam Ravnborg2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Massimo Maiurana reported (slightly edited): ===== In latest 2.6.29 "make update-po-config" fails at msguniq invocation with an "invalid control sequence" error. The offending string is the following, and it's located in drivers/staging/panel/Kconfig:72: "'\e[L' which are specific to the LCD, and a few ANSI codes. The" looks to me like gettext expects strings in printf format, so in this case it thinks "\e" is a control sequence but doesn't recognise it as a valid one. A valid solution would be to tell kxgettext to automatically escape this kind of strings in the */config.pot he produces, so that msguniq would not complain. ===== This patch implements the suggested escaping. Reported-by: Massimo Maiurana <maiurana@gmail.com> Tested-by: Massimo Maiurana <maiurana@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: fix option processing for -I in headerdepUwe Kleine-König2009-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -I takes an argument. Without this change only a 1 is added to @opt_include which is not helpful. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2009-04-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: ata: fix obviously wrong comment ahci: force CAP_NCQ for earlier NV MCPs [libata] sata_via: kill uninit'd var warning
| * | | | ata: fix obviously wrong commentVegard Nossum2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also remove the now-useless debug printouts which are supposed to tell us when the scan starts and ends. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | ahci: force CAP_NCQ for earlier NV MCPsTejun Heo2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Along with MCP65, MCP67 and 73 also don't set CAP_NCQ. Force it. Reported by zaceni@yandex.ru on bko#13014 and confirmed by Peer Chen. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: NightFox <zaceni2@yandex.ru> Cc: Peer Chen <pchen@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | [libata] sata_via: kill uninit'd var warningJeff Garzik2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported and initial patch by Marin Mitov. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-04-13
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (22 commits) Input: i8042 - add HP DV9700 to the noloop list Input: arrange drivers/input/misc/Makefile in alphabetical order Input: add AD7879 Touchscreen driver Input: add AD7877 touchscreen driver Input: bf54x-keys - fix typo in warning Input: add driver for S1 button of rb532 Input: generic driver for rotary encoders on GPIOs Input: hilkbd - fix crash when removing hilkbd module Input: atkbd - add quirk for Fujitsu Siemens Amilo PA 1510 Input: atkbd - consolidate force release quirk setup Input: add accelerated touchscreen support for Marvell Zylonite Input: ucb1400_ts, mainstone-wm97xx - add BTN_TOUCH events Input: wm97xx - use disable_irq_nosync() for Mainstone Input: wm97xx - add BTN_TOUCH event to wm97xx to use it with Android Input: fix polling of /proc/bus/input/devices Input: psmouse - add newline to OLPC HGPK touchpad debugging Input: ati_remote2 - check module params Input: ati_remote2 - add per device attrs Input: ati_remote2 - complete suspend support Input: stop autorepeat timer on key release ...
| * \ \ \ \ Merge branch 'next' into for-linusDmitry Torokhov2009-04-08
| |\ \ \ \ \
| | * | | | | Input: i8042 - add HP DV9700 to the noloop listDmitry Torokhov2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Kenneth Crudup <kenny@panix.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: arrange drivers/input/misc/Makefile in alphabetical orderDmitry Torokhov2009-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Everyone adds their driver to the end of the list, hopefully if it is in alphabetical order new drivers will spread out a bit and I can merge them more easily. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: add AD7879 Touchscreen driverMichael Hennerich2009-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [randy.dunlap@oracle.com: don't use bus_id] [dtor@mail.ru: locking and other fixups] Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: add AD7877 touchscreen driverMichael Hennerich2009-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [dtor@mail.ru: locking and other fixups] Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: bf54x-keys - fix typo in warningMichael Hennerich2009-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: add driver for S1 button of rb532Phil Sutter2009-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mikrotik's Routerboard 532 has two builtin buttons, from which one triggers a hardware reset. The other one is accessible through GPIO pin 1. Sadly, this pin is being multiplexed with UART0 input, so enabling it as interrupt source (as implied by the gpio-keys driver) is not possible unless UART0 has been turned off. The later one though is a rather bad idea as the Routerboard is an embedded device with only a single serial port, so it's almost always used as serial console device. This patch adds a driver based on INPUT_POLLDEV, which disables the UART and reconfigures GPIO pin 1 temporarily while reading the button state. This procedure works fine and has been tested as part of another, unpublished driver for this device. Signed-off-by: Phil Sutter <n0-1@freewrt.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: generic driver for rotary encoders on GPIOsDaniel Mack2009-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a generic driver for rotary encoders connected to GPIO pins of a system. It relies on gpiolib and generic hardware irqs. The documentation that also comes with this patch explains the concept and how to use the driver. Signed-off-by: Daniel Mack <daniel@caiaq.de> Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: hilkbd - fix crash when removing hilkbd moduleHelge Deller2009-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On parisc machines, which don't have HIL, removing the hilkbd module panics the kernel. Fix this by adding proper implementations for the probe and remove functions to the parisc_driver structure. A few functions were renamed to clean up the code and make it easier readable. Disable the MODULE_DEVICE_TABLE() macro on parisc since the kernel module autoloader should instead prefer the hp_sdc driver which takes care of full HIL support, including HIL mouse and HIL tablets. [dtor@mail.ru: fix some section markups] Signed-off-by: Helge Deller <deller@gmx.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-02 18:54:54 -0500