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* Merge branch 'for-linus' of ↵Linus Torvalds2007-02-06
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid: USB HID: handle multi-interface devices for Apple macbook pro properly HID: move away from DEBUG defines in favor of CONFIG_HID_DEBUG USB HID: fix bogus comment in hid_get_class_descriptor() USB HID: remove hid_find_field_by_usage() HID: API - fix leftovers of hidinput API in USB HID HID: hid debug from hid-debug.h to hid layer hid: force feedback driver for PantherLord USB/PS2 2in1 Adapter hid: quirk for multi-input devices with unneeded output reports hid: allow force feedback for multi-input devices
| * USB HID: handle multi-interface devices for Apple macbook pro properlySoeren Sonnenburg2007-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | Some HID devices by Apple have both keyboard and mouse interfaces; the keyboard interface is handled by usbhid, but the mouse (really touchpad) interface must be handled by the separate 'appletouch' driver. Using HID_QUIRK_IGNORE will make hiddev ignore both interfaces, therefore a new quirk flag to ignore only the mouse interface is required. Signed-off-by: Soeren Sonnenburg <kernel@nn7.de> Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: API - fix leftovers of hidinput API in USB HIDJiri Kosina2007-02-05
| | | | | | | | | | | | | | | | | | hidinput_{open,close}() functions do not belong to usbhid, but to the generic HID layer. Move them, and fix hooks in struct hid_device, so that now the callbacks are done to transport-specific _open() functions, but not input_open() functions. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid debug from hid-debug.h to hid layerJiri Kosina2007-02-05
| | | | | | | | | | | | | | | | | | | | | | hid-debug.h contains a lot of code, and should not therefore be a header. This patch moves the code to generic hid layer as .c source, and introduces CONFIG_HID_DEBUG to conditionally compile it, instead of playing with #define DEBUG and including hid-debug.h. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * hid: force feedback driver for PantherLord USB/PS2 2in1 AdapterAnssi Hannula2007-02-05
| | | | | | | | | | | | | | | | Add a force feedback driver for PantherLord USB/PS2 2in1 Adapter, 0810:0001. The device identifies itself as "Twin USB Joystick". Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * hid: quirk for multi-input devices with unneeded output reportsAnssi Hannula2007-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new quirk HID_QUIRK_SKIP_OUTPUT_REPORTS to skip output reports when enumerating reports on a hid-input device. Add this quirk and HID_QUIRK_MULTI_INPUT to 0810:0001. PantherLord Twin USB Joystick, 0810:0001 has separate input reports for 2 distinct game controllers in the same interface, so it needs HID_QUIRK_MULTI_INPUT. However, the device also contains one output report per controller which is used to control the force feedback function, and we do not want those to appear as separate input devices as well. The simplest approach seems to be to add a quirk to skip output reports on 0810:0001, and allow the force feedback driver to handle those. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | mmc: Allow host drivers to specify max block countPierre Ossman2007-02-04
| | | | | | | | | | | | | | | | | | | | | | | | Many controllers have an upper limit on the number of blocks that can be transferred in one request. Allow the host drivers to specify this and make sure we avoid hitting this limit. Also change the max_sectors field to avoid confusion. This makes it map less directly to the block layer limits, but as they didn't apply directly on MMC cards anyway, this isn't a great loss. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | mmc: Allow host drivers to specify a max block sizePierre Ossman2007-02-04
| | | | | | | | | | | | | | Most controllers have an upper limit on the block size. Allow the host drivers to specify this and make sure we avoid hitting this limit. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | tifm_core: add suspend/resume infrastructure for tifm devicesAlex Dubov2007-02-04
| | | | | | | | | | Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | tifm_7xx1: recognize device 0xac8f as supportedAlex Dubov2007-02-04
| | | | | | | | | | | | | | This patch also adds symbolic defines for supported pci ids. Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | tifm_7xx1: switch from workqueue to kthreadAlex Dubov2007-02-04
| | | | | | | | | | | | | | | | | | | | As there's only one work item (media_switcher) to handle and it's effectively serialized with itself, I found it more convenient to use kthread instead of workqueue. This also allows for a working implementation of suspend/resume, which were totally broken in the past version. Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | tifm_7xx1: Merge media insert and media remove functionsAlex Dubov2007-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardware does not say whether card was inserted or removed when reporting socket events. Moreover, during suspend, media can be removed or switched to some other card type without notification. Therefore, for each socket in the change set the following is performed: 1. If there's active device in the socket it's unregistered 2. Media detection is performed 3. If detection recognizes supportable media, new device is registered This patch also alters some macros and variable names to enhance clarity. Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | Remove unused return value from signal_irq callbackAlex Dubov2007-02-04
| | | | | | | | | | Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | tifm_sd: restructure initialization, removal and command handlingAlex Dubov2007-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to support correct suspend and resume several changes were needed: 1. Switch from work_struct to tasklet for command handling. When device suspend is called workqueues are already frozen and can not be used. 2. Separate host initialization code from driver's probe and don't rely on interrupts for host initialization. This, in turn, addresses two problems: a) Resume needs to re-initialize the host, but can not assume that device interrupts were already re-armed. b) Previously, probe will return successfully before really knowing the state of the host, as host interrupts were not armed in time. Now it uses polling to determine the real host state before returning. 3. Separate termination code from driver's remove. Termination may be caused by resume, if media changed type or became unavailable during suspend. Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | mmc: Add support for SDHC cardsPhilip Langdale2007-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to the generous donation of an SDHC card by John Gilmore, and the surprisingly enlightened decision by the SD Card Association to publish useful specs, I've been able to bash out support for SDHC. The changes are not too profound: i) Add a card flag indicating the card uses block level addressing and check it in the block driver. As we never took advantage of byte-level addressing, this simply involves skipping the block -> byte translation when sending commands. ii) The layout of the CSD is changed - a set of fields are discarded to make space for a larger C_SIZE. We did not reference any of the discarded fields except those related to the C_SIZE. iii) Read and write timeouts are fixed values and not calculated from CSD values. iv) Before invoking SEND_APP_OP_COND, we must invoke the new SEND_IF_COND to inform the card we support SDHC. Signed-off-by: Philipl Langdale <philipl@overt.org> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | mmc: Power quirk for ENE controllersDarren Salt2007-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for these devices was broken for 2.6.18-rc1 and later by commit 146ad66eac836c0b976c98f428d73e1f6a75270d, which added voltage level support. This restores the previous behaviour for these devices by ensuring that when the voltage is changed, only one write to set the voltage is performed. It may be that both writes are needed if the voltage is being changed between two non-zero values or that it's safe to ensure that only one write is done if the hardware only supports one voltage; I don't know whether either is the case nor can I test since I have only the one SD reader (1524:0550), and it supports just the one voltage. Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | mmc: let host be parent of cardsPierre Ossman2007-02-04
| | | | | | | | | | | | | | | | | | Change the parent of cards to be a specific host (a class device), not the physical controller. This is particularly useful when the hardware has multiple slots, meaning multiple hosts. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | mmc: replace host->card_busyPierre Ossman2007-02-04
|/ | | | | | | | As card_busy was only used to indicate if the host was exclusively claimed and not really used to identify a particular card, replacing it with just a boolean makes things a lot more easily understandable. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* libata: Fix ata_busy_wait() kernel docsAlan2007-02-02
| | | | | | | | | | | | > Looks like you should use ata_busy_wait() here, rather than reproducing > the same code again. It waits in 10uS chunks while 1uS chunks were used in the workaround. Could indeed do that once I know the fix is right. While I'm at it the ata_busy_wait kerneldoc is borked so here's a fix Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] efi_set_rtc_mmss() is not __initAl Viro2007-02-01
| | | | | | | fix the extern in efi.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2007-01-30
|\ | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid: HID: fix pb_fnmode and move it to generic HID HID: fix hid-input mapping for Firefly Mini Remote Control USB HID: fix hid_blacklist clash for 0x08ca/0x0010 HID: fix memleaking of collection
| * HID: fix pb_fnmode and move it to generic HIDJiri Kosina2007-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The apple powerbook people are used to switch the pb_fnmode setting at runtime through writing to sysfs, altering the module parameter value. This was broken for them in 2.6.20-rc1 when generic HID layer was introduced, as the pb_fnmode flag was made per-hiddevice, instead of global variable. This patch moves the pb_fnmode module parameter from usbhid module to hid module, but apart from that retains backward compatibility with respect to changing the mode through sysfs. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | [PATCH] namespaces: fix task exit disasterSerge E. Hallyn2007-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is based on a patch by Eric W. Biederman, who pointed out that pid namespaces are still fake, and we only have one ever active. So for the time being, we can modify any code which could access tsk->nsproxy->pid_ns during task exit to just use &init_pid_ns instead, and move the exit_task_namespaces call in do_exit() back above exit_notify(), so that an exiting nfs server has a valid tsk->sighand to work with. Long term, pulling pid_ns out of nsproxy might be the cleanest solution. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> [ Eric's patch fixed to take care of free_pid() too ] Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Revert "[PATCH] namespaces: fix exit race by splitting exit"Linus Torvalds2007-01-30
| | | | | | | | | | | | | | | | | | This reverts commit 7a238fcba0629b6f2edbcd37458bae56fcf36be5 in preparation for a better and simpler fix proposed by Eric Biederman (and fixed up by Serge Hallyn) Acked-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2007-01-30
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] Add new IDs to VIA AGP. [AGPGART] Remove pointless assignment. [AGPGART] Remove pointless typedef in ati-agp [AGPGART] Prevent (unlikely) memory leak in amd_create_gatt_pages() [AGPGART] intel_agp: restore graphics device's pci space early in resume
| * | [AGPGART] Add new IDs to VIA AGP.Dave Jones2007-01-28
| | | | | | | | | | | | | | | | | | | | | | | | Culled from the VIA codedrop. Also fixes up one ID used in amd64-agp to use the VIA part number instead of the board name in its ID. Signed-off-by: Dave Jones <davej@redhat.com>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds2007-01-30
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: via82cxxx/pata_via: correct PCI_DEVICE_ID_VIA_SATA_EIDE ID and add support for CX700 and 8237S ide: unregister idepnp driver on unload ide: add missing __init tags to IDE PCI host drivers ia64: add pci_get_legacy_ide_irq() ide/generic: Jmicron has its own drivers now atiixp.c: add cable detection support for ATI IDE atiixp.c: sb600 ide only has one channel atiixp.c: remove unused code jmicron: fix warning ide: update MAINTAINERS entry
| * | | via82cxxx/pata_via: correct PCI_DEVICE_ID_VIA_SATA_EIDE ID and add support ↵Josepch Chan2007-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for CX700 and 8237S This patch: * Corrects the wrong device ID of PCI_DEVICE_ID_VIA_SATA_EIDE from 0x0581 to 0x5324. * Adds VIA CX700 and VT8237S support in drivers/ide/pci/via82cxxx.c * Adds VIA VT8237S support in drivers/ata/pata_via.c Signed-off-by: Josepch Chan <josephchan@via.com.tw> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | | | [PATCH] cdev.h: forward declarationsJan Engelhardt2007-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently this broke due to missing `struct inode' declaration. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Noah Watkins <nwatkins@ittc.ku.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | [PATCH] use __u8 rather than u8 in userspace SIZE defines in hdreg.hMike Frysinger2007-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use __u8 rather than u8 in SIZE defines exported to userspace. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | [PATCH] use __u8/__u32 in userspace ioctl defines for I2OMike Frysinger2007-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure exported I2O ioctls utilize userspace safe types. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | [PATCH] namespaces: fix exit race by splitting exitSerge E. Hallyn2007-01-30
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix exit race by splitting the nsproxy putting into two pieces. First piece reduces the nsproxy refcount. If we dropped the last reference, then it puts the mnt_ns, and returns the nsproxy as a hint to the caller. Else it returns NULL. The second piece of exiting task namespaces sets tsk->nsproxy to NULL, and drops the references to other namespaces and frees the nsproxy only if an nsproxy was passed in. A little awkward and should probably be reworked, but hopefully it fixes the NFS oops. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Daniel Hokka Zakrisson <daniel@hozac.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-01-26
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: Fix Maple PATA IRQ assignment. ahci: use 0x80 as wait stat value instead of 0xff sata_via: style clean up, no indirect method call in LLD ahci: fix endianness in spurious interrupt message libata-sff: Don't call bmdma_stop on non DMA capable controllers libata: implement ATA_FLAG_IGN_SIMPLEX and use it in sata_uli ahci: improve and limit spurious interrupt messages, take#3 sata_via: don't diddle with ATA_NIEN in ->freeze libata: set_mode, Fix the FIXME libata hpt3xn: Hopefully sort out the DPLL logic versus the vendor code libata cmd64x: whack into a shape that looks like the documentation
| * | | libata: implement ATA_FLAG_IGN_SIMPLEX and use it in sata_uliTejun Heo2007-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some uli controllers have stuck SIMPLEX bit which can't be cleared with ata_pci_clear_simplex(), but the controller is capable of doing DMAs on both channels simultaneously. Implement ATA_FLAG_IGN_SIMPLEX which makes libata ignore the simplex bit and use it in sata_uli. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | libata: set_mode, Fix the FIXMEAlan2007-01-24
| | |/ | |/| | | | | | | | | | | | | | | | | | | When set_mode() changed ->set_mode didn't adapt. This makes the needed changes and removes the relevant FIXME case. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] md: fix potential memalloc deadlock in mdNeilBrown2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a GFP_KERNEL allocation is attempted in md while the mddev_lock is held, it is possible for a deadlock to eventuate. This happens if the array was marked 'clean', and the memalloc triggers a write-out to the md device. For the writeout to succeed, the array must be marked 'dirty', and that requires getting the mddev_lock. So, before attempting a GFP_KERNEL allocation while holding the lock, make sure the array is marked 'dirty' (unless it is currently read-only). Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] knfsd: Fix type mismatch with filldir_t used by nfsdNeilBrown2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nfsd defines a type 'encode_dent_fn' which is much like 'filldir_t' except that the first pointer is 'struct readdir_cd *' rather than 'void *'. It then casts encode_dent_fn points to 'filldir_t' as needed. This hides any other type mismatches between the two such as the fact that the 'ino' arg recently changed from ino_t to u64. So: get rid of 'encode_dent_fn', get rid of the cast of the function type, change the first arg of various functions from 'struct readdir_cd *' to 'void *', and live with the fact that we have a little less type checking on the calling of these functions now. Less internal (to nfsd) checking offset by more external checking, which is more important. Thanks to Gabriel Paubert <paubert@iram.es> for discovering this and providing an initial patch. Signed-off-by: Gabriel Paubert <paubert@iram.es> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] fix various kernel-doc in header filesRobert P. J. Day2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a number of kernel-doc entries for header files in include/linux by making sure they begin with the appropriate '/**' notation and use @var notation. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] knfsd: replace some warning ins nfsfh.h with BUG_ON or WARN_ONNeilBrown2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of the warnings will be followed by an Oops if they ever fire, so may as well be BUG_ON. Another isn't obviously fatal but has never been known to fire, so make it a WARN_ON. Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] knfsd: fix an NFSD bug with full sized, non-page-aligned readsNeilBrown2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NFSd assumes that largest number of pages that will be needed for a request+response is 2+N where N pages is the size of the largest permitted read/write request. The '2' are 1 for the non-data part of the request, and 1 for the non-data part of the reply. However, when a read request is not page-aligned, and we choose to use ->sendfile to send it directly from the page cache, we may need N+1 pages to hold the whole reply. This can overflow and array and cause an Oops. This patch increases size of the array for holding pages by one and makes sure that entry is NULL when it is not in use. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] Add VM_ALWAYSDUMPRoland McGrath2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the VM_ALWAYSDUMP flag for vm_flags in vm_area_struct. This provides a clean explicit way to have a vma always included in core dumps, as is needed for vDSO's. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] KVM: SVM: Propagate cpu shutdown events to userspaceJoerg Roedel2007-01-26
|/ / | | | | | | | | | | | | | | | | | | | | | | This patch implements forwarding of SHUTDOWN intercepts from the guest on to userspace on AMD SVM. A SHUTDOWN event occurs when the guest produces a triple fault (e.g. on reboot). This also fixes the bug that a guest reboot actually causes a host reboot under some circumstances. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] NFS: Fix races in nfs_revalidate_mapping()Trond Myklebust2007-01-24
| | | | | | | | | | | | | | | | Prevent the call to invalidate_inode_pages2() from racing with file writes by taking the inode->i_mutex across the page cache flush and invalidate. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] NFS: Fix Oops in rpc_call_sync()Trond Myklebust2007-01-24
| | | | | | | | | | | | | | | | Fix the Oops in http://bugzilla.linux-nfs.org/show_bug.cgi?id=138 We shouldn't be calling rpc_release_task() for tasks that are not active. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2007-01-24
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (23 commits) [SCTP]: Fix compiler warning. [IP] TUNNEL: Fix to be built with user application. [IPV6]: Fixed the size of the netlink message notified by inet6_rt_notify(). [TCP]: rare bad TCP checksum with 2.6.19 [NET]: Process include/linux/if_{addr,link}.h with unifdef [NETFILTER]: Fix iptables ABI breakage on (at least) CRIS [IRDA] vlsi_ir.{h,c}: remove kernel 2.4 code [TCP]: skb is unexpectedly freed. [IPSEC]: Policy list disorder [IrDA]: Removed incorrect IRDA_ASSERT() [IrDA]: irda-usb TX path optimization (was Re: IrDA spams logfiles - since 2.6.19) [X.25]: Add missing sock_put in x25_receive_data [SCTP]: Fix SACK sequence during shutdown [SCTP]: Correctly handle unexpected INIT-ACK chunk. [SCTP]: Verify some mandatory parameters. [SCTP]: Set correct error cause value for missing parameters [NETFILTER]: fix xt_state compile failure [NETFILTER]: ctnetlink: fix leak in ctnetlink_create_conntrack error path [SELINUX]: increment flow cache genid [IPV6] MCAST: Fix joining all-node multicast group on device initialization. ...
| * | [IP] TUNNEL: Fix to be built with user application.Masahide NAKAMURA2007-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include/linux/if_tunnel.h is broken for user application because it was changed to use __be32 which is required to include linux/types.h in advance but didn't. (This issue is found when building MIPL2 daemon. We are not sure this is the last header to be fixed about __be32.) Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: TAKAMIYA Noriaki <takamiya@po.ntts.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: Process include/linux/if_{addr,link}.h with unifdefAdrian Bunk2007-01-24
| | | | | | | | | | | | | | | | | | | | | | | | After commit d3dcc077bf88806201093f86325ec656e4dbfbce, include/linux/if_{addr,link}.h should be processed with unifdef. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: Fix iptables ABI breakage on (at least) CRISPatrick McHardy2007-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the introduction of x_tables we accidentally broke compatibility by defining IPT_TABLE_MAXNAMELEN to XT_FUNCTION_MAXNAMELEN instead of XT_TABLE_MAXNAMELEN, which is two bytes larger. On most architectures it doesn't really matter since we don't have any tables with names that long in the kernel and the structure layout didn't change because of alignment requirements of following members. On CRIS however (and other architectures that don't align data) this changed the structure layout and thus broke compatibility with old iptables binaries. Changing it back will break compatibility with binaries compiled against recent kernels again, but since the breakage has only been there for three releases this seems like the better choice. Spotted by Jonas Berlin <xkr47@outerspace.dyndns.org>. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | libata: Initialize qc->pad_lenBrian King2007-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize qc->pad_len for each new command. This ensures that pad_len is not set to a stale value for zero data length commands. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | libata: Fixup n_elem initializationBrian King2007-01-24
|/ / | | | | | | | | | | | | | | | | | | | | Fixup the inialization of qc->n_elem. It currently gets initialized to 1 for commands that do not transfer any data. Fix this by initializing n_elem to 0 and only setting to 1 in ata_scsi_qc_new when there is data to transfer. This fixes some problems seen with SATA devices attached to ipr adapters. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-17 21:55:15 -0500