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* pcmcia: m8xx_pcmcia.c should use iodyn resource managerDominik Brodowski2010-02-17
| | | | | | | | | | | | The socket driver m8xx_pcmcia.c uses a static memory assignment, but io_offset is set to 0. Therefore, it seems proper to use the iodyn resource manager for this driver, as was previously the case (before commit 80128ff79d282cf71b1819dbca9b8dd47d8ed3e8). CC: Vitaly Bordug <vitb@kernel.crashing.org> CC: Arnd Bergmann <arnd@arndb.de> CC: Olof Johansson <olof@lixom.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: m32r uses static socket resourcesDominik Brodowski2010-01-24
| | | | | | | | | | | | m32r_cfc sets the socket capabilities to SS_CAP_STATIC_MAP and also sets io_offset != 0. This means no calls to &pccard_nonstatic_ops went through. Therfore, replace it with &pccard_static_ops which is exactly for this case. CC: Mamoru Sakugawa <sakugawa@linux-m32r.org> CC: Hirokazu Takata <takata@linux-m32r.org> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: remove some rsrc_mgr indirectionsDominik Brodowski2010-01-24
| | | | | | | Remove rsrc_mgr indirections only used by pcmcia_resource.c Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: remove useless indirectionDominik Brodowski2010-01-24
| | | | | | | | As release_resoure_db() used to be called only from one place, and it's a two-line function, remove it. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: do not lock socket driver module on card insertDominik Brodowski2010-01-24
| | | | | | | | Do not lock the socket driver module on card insert, as the PCMCIA core can handle a socket module removal, at least if we add a call to socket_remove() on pccardd()'s shutdown. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: do not lock socket driver module in pcmcia_get_socket()Dominik Brodowski2010-01-17
| | | | | | | | | | Do not lock the socket driver module in pcmcia_get_socket(), as the PCMCIA core can handle a socket module removal: In pcmcia_unregister_socket(), we explicitely wait for the last put_device() to succeed. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: rsrc_nonstatic io memory probe improvementsDominik Brodowski2010-01-17
| | | | | | | | | Add a lot of documentation to the rsrc_nonstatic io memory probe functions. Also, add a first memory probe call -- just checking whether request_resource() succeeds -- upon adding of resources. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: call CIS cleanup from ds.cDominik Brodowski2010-01-17
| | | | | | | As ds.c is the only real user of CIS access functions, call the cleanup functions from ds.c, too. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: CardBus doesn't need CIS accessDominik Brodowski2010-01-17
| | | | | | | | | | | At least no in-kernel CardBus-capable PCI driver makes use of the CIS access functions. Therefore, it seems sensible to remove this unused code, and cleanup cardbus.c a lot. CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: Linus Torvalds <torvalds@linux-foundation.org> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: improve check for same card in slot after resumeDominik Brodowski2010-01-17
| | | | | | | | | | | | | | | | | | During a suspend/resume cycle, an user may change the card in the PCMCIA/CardBus slot. The pcmcia_core can at least look at the socket state to check whether it is the same. For PCMCIA devices, move the detection and handling of such a change to ds.c. For CardBus devices, the PCI hotplug interface doesn't offer a "rescan" facility which also _removes_ devices no longer to be found behind a bridge. Therefore, remove and re-add all devices unconditionally. CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: Linus Torvalds <torvalds@linux-foundation.org> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: cleanup pccard_validate_cis()Dominik Brodowski2010-01-17
| | | | | | | | Cleanup pccard_validate_cis() and make it return an error code on all failures, not merely on some failures. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: validate CIS, not CIS cache.Dominik Brodowski2010-01-17
| | | | | | | | | | | In pccard_validate_cis(), validate the card CIS, not the CIS cache. Also, destroy the CIS cache if pccard_validate_cis fails. Furthermore, do not remove the fake CIS in destroy_cis_cache() but do so explicitely in the code paths where it makes sense. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: do not meddle with already assigned resourcesDominik Brodowski2010-01-17
| | | | | | | Do not release any iomem resources already in use. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: remove remaining unused IRQ_FIRST_SHARED parameterDominik Brodowski2010-01-17
| | | | | | | | | | | Komuro pointed out correctly that I missed one IRQ_FIRST_SHARED parameter in smc91c92_cs.c, and that another line could be writter more beautifully. CC: netdev@vger.kernel.org CC: Komuro <komurojun-mbn@nifty.com> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: make use of pcmcia_dev_resume() return valueDominik Brodowski2010-01-17
| | | | | | | | | | | In runtime_resume(), do not throw away the return value of pcmcia_dev_resume(), for we can use it (at least) in pcmcia_store_pm_state(). This also fixes the pointless assignment previosly seen there, as noted by Dan Carpenter. CC: Dan Carpenter <error27@gmail.com> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* Merge branch 'for-linus/samsung' of git://git.fluff.org/bjdooks/linuxLinus Torvalds2010-01-15
|\ | | | | | | | | | | | | | | * 'for-linus/samsung' of git://git.fluff.org/bjdooks/linux: ARM: MINI2440: Fixup __initdata usage ARM: MINI2440: Fix crash on boot due to improper __initdata qualifier ARM: SMDK6410: Specify no GPIO for B_PWR_5V regulator ARM: S3C: NAND: Check the existence of nr_map before copying
| * ARM: MINI2440: Fixup __initdata usageBen Dooks2010-01-15
| | | | | | | | | | | | | | | | Remove some of the __initdata tags which are currently inappropriate for platform_device and some of the platform data. These can be returned once support for copying platform devices and data is added. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * ARM: MINI2440: Fix crash on boot due to improper __initdata qualifierUri Yosef2010-01-15
| | | | | | | | | | | | | | | | This patch fix mini2440 crash on boot due to improper __initdata qualifier on mini2440_led1_pdata. Signed-off-by: Uri Yosef <uri.yosef@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * ARM: SMDK6410: Specify no GPIO for B_PWR_5V regulatorMark Brown2010-01-14
| | | | | | | | | | | | | | | | | | Since the fixed voltage regulator grew support for GPIO based enables and GPIO 0 is valid on some systems we need to specify that there is no valid GPIO enable control. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * ARM: S3C: NAND: Check the existence of nr_map before copyingRamax Lo2010-01-13
| | | | | | | | | | | | | | | | Since the structure field nr_map is optional, we need to check whether the chip number map is provided to avoid unexpected NULL pointer exception. Signed-off-by: Ramax Lo <ramaxlo@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds2010-01-15
|\ \ | | | | | | | | | | | | * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: Ensure index stays within bounds in amd64_get_scrub_rate
| * | amd64_edac: Ensure index stays within bounds in amd64_get_scrub_rateRoel Kluin2010-01-15
| | | | | | | | | | | | | | | | | | | | | | | | Add a missing iterator variable thus fixing the conditional of the for-loop in amd64_get_scrub_rate(). Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2010-01-15
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: sentelic - fix left/right horizontal scroll mapping Input: pmouse - move Sentelic probe down the list Input: add compat support for sysfs and /proc capabilities output Input: i8042 - add Dritek quirk for Acer Aspire 5610. Input: xbox - do not use GFP_KERNEL under spinlock Input: psmouse - fix Synaptics detection when protocol is disabled Input: bcm5974 - report ABS_MT events Input: davinci_keyscan - add device_enable method to platform data Input: evdev - be less aggressive about sending SIGIO notifies Input: atkbd - fix canceling event_work in disconnect Input: serio - fix potential deadlock when unbinding drivers Input: gf2k - fix &&/|| confusion in gf2k_connect()
| * | | Input: sentelic - fix left/right horizontal scroll mappingTai-hwa Liang2010-01-13
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Tai-hwa Liang <avatar@sentelic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: pmouse - move Sentelic probe down the listTai-hwa Liang2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sentelic probes confuse IBM trackpoints so they stop responding to TP_READ_ID command. See: http://bugzilla.kernel.org/show_bug.cgi?id=14970 Let's move FSP detection lower so it is probed after trackpoint and others, just before we strat probing for Intellimouse Explorer. Signed-off-by: Tai-hwa Liang <avatar@sentelic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: add compat support for sysfs and /proc capabilities outputDmitry Torokhov2010-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Input core displays capabilities bitmasks in form of one or more longs printed in hex form and separated by spaces. Unfortunately it does not work well for 32-bit applications running on 64-bit kernels since applications expect that number is "worth" only 32 bits when kernel advances by 64 bits. Fix that by ensuring that output produced for compat tasks uses 32-bit units. Reported-and-tested-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: i8042 - add Dritek quirk for Acer Aspire 5610.Elliott Sales de Andrade2010-01-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: xbox - do not use GFP_KERNEL under spinlockDmitry Torokhov2010-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xbox_play_effect() is called while holding dev->event_lock with interrupts disabled and thus may not use GFP_KERNEL when submitting urbs. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: psmouse - fix Synaptics detection when protocol is disabledDaniel Drake2010-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For configurations where Synaptics hardware is present but the Synaptics extensions support is not compiled in, the mouse is reprobed and a new device is allocated on every suspend/resume. During probe, psmouse_switch_protocol() calls psmouse_extensions() with set_properties=1. This calls the dummy synaptics_init() which returns an error code, instructing us not to use the synaptics extensions. During resume, psmouse_reconnect() calls psmouse_extensions() with set_properties=0, in which case call to synaptics_init() is bypassed and PSMOUSE_SYNAPTICS is returned. Since the result is different from previous attempt psmouse_reconnect() fails and full re-probe happens. Fix this by tweaking the set_properties=0 codepath in psmouse_extensions() to be more careful about offering PSMOUSE_SYNAPTICS extensions. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: bcm5974 - report ABS_MT eventsHenrik Rydberg2010-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make bcm5974 report raw multi-touch (MT) data in the form of ABS_MT events. [dtor@mail.ru: get rid of module option, always report all events] Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: davinci_keyscan - add device_enable method to platform dataMiguel Aguilar2010-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a function pointer in the platform data of the DaVinci Keyscan driver called device_enable, in order to perform board specific actions when the device is initialized, like setup the PINMUX configuration. Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: evdev - be less aggressive about sending SIGIO notifiesAdam Jackson2010-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using realtime signals, we'll enqueue one signal for every event. This is unfortunate, because (for example) keyboard presses are three events: key, msc scancode, and syn. They'll be enqueued fast enough in kernel space that all three events will be ready to read by the time userspace runs, so the first invocation of the signal handler will read all three events, but then the second two invocations still have to run to do no work. Instead, only send the SIGIO notification on syn events. This is a slight abuse of SIGIO semantics, in principle it ought to fire as soon as any events are readable. But it matches evdev semantics, which is more important since SIGIO is rather vaguely defined to begin with. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: atkbd - fix canceling event_work in disconnectDmitry Torokhov2010-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to first unregister input device and only then cancel event work since events can arrive (and cause event work to get scheduled again) until input_unregister_device() returns. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: serio - fix potential deadlock when unbinding driversEric W. Biederman2010-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sysfs_remove_group() waits for sysfs attributes to be removed, therefore we do not need to worry about driver-specific attributes being accessed after driver has been detached from the device. In fact, attempts to take serio->drv_mutex in attribute methods may lead to the following deadlock: sysfs_read_file() fill_read_buffer() sysfs_get_active_two() psmouse_attr_show_helper() serio_pin_driver() serio_disconnect_driver() mutex_lock(&serio->drv_mutex); <--------> mutex_lock(&serio_drv_mutex); psmouse_disconnect() sysfs_remove_group(... psmouse_attr_group); .... sysfs_deactivate(); wait_for_completion(); Fix this by removing calls to serio_[un]pin_driver() and functions themselves and using driver-private mutexes to serialize access to attribute's set() methods that may change device state. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: gf2k - fix &&/|| confusion in gf2k_connect()Roel Kluin2010-01-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This always evaluates to true. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2010-01-15
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6: alpha: cpumask_of_node() should handle -1 as a node alpha: add myself as a maintainer, and drop mention of 2.4
| * | | | alpha: cpumask_of_node() should handle -1 as a nodeAnton Blanchard2010-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC: Richard Henderson <rth@twiddle.net> CC: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Matt Turner <mattst88@gmail.com> CC: linux-alpha@vger.kernel.org CC: Rusty Russell <rusty@rustcorp.com.au> CC: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Anton Blanchard <anton@samba.org>
| * | | | alpha: add myself as a maintainer, and drop mention of 2.4Matt Turner2010-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC: Richard Henderson <rth@twiddle.net> CC: Ivan Kokshaysky <ink@jurassic.park.msu.ru> CC: linux-alpha@vger.kernel.org Signed-off-by: Matt Turner <mattst88@gmail.com>
* | | | | Merge branch 'sh/for-2.6.33' of ↵Linus Torvalds2010-01-15
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: using correct fifo size for SCIF and SCIFA ports. sh: mach-ecovec24: Add motion sensor driver support.
| * | | | | serial: sh-sci: using correct fifo size for SCIF and SCIFA ports.Markus Pietrek2010-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sh-sci driver used the wrong fifosize for PORT_SCIFA and PORT_SCIF ports. If an incorrect size is used, the serial core will enforce an early shutdown on the port, especially with baudrates < 9600. Signed-off-by: Markus Pietrek <Markus.Pietrek@emtrion.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | sh: mach-ecovec24: Add motion sensor driver support.NISHIMOTO Hiroki2010-01-14
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the lis3lv02d motion sensor connected via i2c on the Ecovec board. Tested with evtest. Signed-off-by: NISHIMOTO Hiroki <nishimoto.hiroki@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | | | inotify: only warn once for inotify problemsEric Paris2010-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | inotify will WARN() if it finds that the idr and the fsnotify internals somehow got out of sync. It was only supposed to do this once but due to this stupid bug it would warn every single time a problem was detected. Signed-off-by: Eric Paris <eparis@redhat.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | inotify: do not reuse watch descriptorsEric Paris2010-01-15
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 7e790dd5fc937bc8d2400c30a05e32a9e9eef276 ("inotify: fix error paths in inotify_update_watch") inotify changed the manor in which it gave watch descriptors back to userspace. Previous to this commit inotify acted like the following: inotify_add_watch(X, Y, Z) = 1 inotify_rm_watch(X, 1); inotify_add_watch(X, Y, Z) = 2 but after this patch inotify would return watch descriptors like so: inotify_add_watch(X, Y, Z) = 1 inotify_rm_watch(X, 1); inotify_add_watch(X, Y, Z) = 1 which I saw as equivalent to opening an fd where open(file) = 1; close(1); open(file) = 1; seemed perfectly reasonable. The issue is that quite a bit of userspace apparently relies on the behavior in which watch descriptors will not be quickly reused. KDE relies on it, I know some selinux packages rely on it, and I have heard complaints from other random sources such as debian bug 558981. Although the man page implies what we do is ok, we broke userspace so this patch almost reverts us to the old behavior. It is still slightly racey and I have patches that would fix that, but they are rather large and this will fix it for all real world cases. The race is as follows: - task1 creates a watch and blocks in idr_new_watch() before it updates the hint. - task2 creates a watch and updates the hint. - task1 updates the hint with it's older wd - task removes the watch created by task2 - task adds a new watch and will reuse the wd originally given to task2 it requires moving some locking around the hint (last_wd) but this should solve it for the real world and be -stable safe. As a side effect this patch papers over a bug in the lib/idr code which is causing a large number WARN's to pop on people's system and many reports in kerneloops.org. I'm working on the root cause of that idr bug seperately but this should make inotify immune to that issue. Signed-off-by: Eric Paris <eparis@redhat.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds2010-01-14
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] tape_char: add missing compat_ptr conversion [S390] zcrypt: add sanity check before copy_from_user() [S390] unwire sys_recvmmsg again [S390] con3215: remove empty ioctl function [S390] dasd: add proper compat pointer conversion for symmetrix ioctl [S390] mmap: add missing compat_ptr conversion to both mmap compat syscalls [S390] bug: implement arch specific __WARN macro [S390] Move __cpu_logical_map to smp.c [S390] tape_block: remove ioctl function [S390] smp: remove volatile type quilifier from __cpu_logical_map [S390] smp: setup smp_processor_id early [S390] use helpers for rlimits [S390] fs3270: add missing compat ptr conversion [S390] vmcp: add missing compat ptr conversion [S390] cio: add missing compat ptr conversion [S390] dasd: add missing compat ptr conversion [S390] remove superfluous TIF_USEDFPU bit [S390] duplicate SIGTRAP on signal delivery. [S390] clear TIF_SINGLE_STEP for new process. [S390] fix loading of PER control registers for utrace.
| * | | | [S390] tape_char: add missing compat_ptr conversionHeiko Carstens2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] zcrypt: add sanity check before copy_from_user()Heiko Carstens2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's not obvious that copy_from_user() is called with a sane length parameter here. Even though it currently seems to be correct better add a check to prevent stack corruption / exploits. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] unwire sys_recvmmsg againHeiko Carstens2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sys_recvmmsg is reachable via sys_socketcall. So unwire it again since there is no point in having two entry points for it. Also put it to the ignore list so we don't get reminded anymore in order to wire it up. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] con3215: remove empty ioctl functionHeiko Carstens2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ...instead of adding a compat ioctl function which would do nothing as well. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] dasd: add proper compat pointer conversion for symmetrix ioctlHeiko Carstens2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] mmap: add missing compat_ptr conversion to both mmap compat syscallsHeiko Carstens2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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