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* Merge commit 'origin/master' into nextBenjamin Herrenschmidt2009-06-17845-38034/+69238
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| * Merge branch 'serial'Linus Torvalds2009-06-166-25/+62
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * serial: imx: Check for NULL pointer deref before calling tty_encode_baud_rate atmel_serial: fix hang in set_termios when crtscts is enabled MAINTAINERS: update 8250 section, give Alan Cox a name tty: fix sanity check pty: Narrow the race on ldisc locking tty: fix unused warning when TCGETX is not defined ldisc: debug aids ldisc: Make sure the ldisc isn't active when we close it tty: Fix leaks introduced by the shift to separate ldisc objects Fix conflicts in drivers/char/pty.c due to earlier version of the ldisc race narrowing.
| | * imx: Check for NULL pointer deref before calling tty_encode_baud_rateSascha Hauer2009-06-161-5/+7
| | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * atmel_serial: fix hang in set_termios when crtscts is enabledHaavard Skinnemoen2009-06-161-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After enabling hardware flow control, any subsequent termios call may hang waiting for the transmitter to drain. This appears to be caused by a busy-loop in set_termios() waiting for the transmitter to become empty, which may take a very long time (or hang indefinitely) if the device at the other end is blocking us. A quick look through the tty and serial_core code indicates that any necessary flushing (which is optional) has already been done at this point, so there's no need for the driver to flush the transmitter on its own. Fix it by removing the busy-loop altogether. Tested-by: Eirik Aanonsen <eaa@wprmedical.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * tty: fix sanity checkAlan Cox2009-06-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WARN_ON() that was added to tty_reopen can be triggered in the specific case of a hangup occurring during a re-open of a tty which is not in the middle of being otherwise closed. In that case however the WARN() is bogus as we don't hold the neccessary locks to make a correct decision. The case we should be checking is "if the ldisc is not changing and reopen is occuring". We could drop the WARN_ON but for the moment the debug is more valuable even if it means taking a mutex as it will find any other cases. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * pty: Narrow the race on ldisc lockingAlan Cox2009-06-161-13/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pty code has always been buggy on its ldisc handling. The recent changes made the window for the race much bigger. Pending fixing it properly which is not at all trivial, at least make the race small again so we don't disrupt other dev work. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * tty: fix unused warning when TCGETX is not definedMike Frysinger2009-06-161-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If TCGETX is not defined, we end up with this warning: drivers/char/tty_ioctl.c: In function ‘tty_mode_ioctl’: drivers/char/tty_ioctl.c:950: warning: unused variable ‘ktermx’ Since the variable is only used in one case statement, push it down to the local case scope. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * ldisc: debug aidsAlan Cox2009-06-161-0/+1
| | | | | | | | | | | | Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * ldisc: Make sure the ldisc isn't active when we close itAlan Cox2009-06-161-0/+2
| | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * tty: Fix leaks introduced by the shift to separate ldisc objectsAlan Cox2009-06-161-2/+4
| | | | | | | | | | | | | | | | | | | | | Gold star for the kmemleak detector. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds2009-06-167-70/+50
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (30 commits) sparc64: Update defconfig. sparc: Wire up sys_rt_tgsigqueueinfo(). openprom: Squelch useless GCC warning. sparc: replace uses of CPU_MASK_ALL_PTR sparc64: Add proper dynamic ftrace support. sparc: Simplify code using is_power_of_2() routine. sparc: move of_device common code to of_device_common sparc: remove dma-mapping_{32|64}.h sparc: use dma_map_page instead of dma_map_single sparc: add sync_single_for_device and sync_sg_for_device to struct dma_ops sparc: move the duplication in dma-mapping_{32|64}.h to dma-mapping.h p9100: use standard fields for framebuffer physical address and length leo: use standard fields for framebuffer physical address and length cg6: use standard fields for framebuffer physical address and length cg3: use standard fields for framebuffer physical address and length cg14: use standard fields for framebuffer physical address and length bw2: use standard fields for framebuffer physical address and length sparc64: fix and optimize irq distribution sparc64: Use new dynamic per-cpu allocator. sparc64: Only allocate per-cpu areas for possible cpus. ...
| | * | openprom: Squelch useless GCC warning.David S. Miller2009-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/sbus/char/openprom.c: In function ‘openprom_sunos_ioctl’: drivers/sbus/char/openprom.c:306: warning: ‘opp’ may be used uninitialized in this function Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | p9100: use standard fields for framebuffer physical address and lengthKrzysztof Helt2009-06-161-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer are displayed correctly. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | leo: use standard fields for framebuffer physical address and lengthKrzysztof Helt2009-06-161-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer are displayed correctly. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | cg6: use standard fields for framebuffer physical address and lengthKrzysztof Helt2009-06-161-14/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer are displayed correctly. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | cg3: use standard fields for framebuffer physical address and lengthKrzysztof Helt2009-06-161-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer is displayed correctly. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | cg14: use standard fields for framebuffer physical address and lengthKrzysztof Helt2009-06-161-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer is displayed correctly. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | bw2: use standard fields for framebuffer physical address and lengthKrzysztof Helt2009-06-161-12/+8
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer is displayed correctly. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'for-linus' of ↵Linus Torvalds2009-06-161-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (27 commits) Blackfin: hook up new rt_tgsigqueueinfo syscall Blackfin: improve CLKIN_HZ config default Blackfin: initial support for ftrace grapher Blackfin: initial support for ftrace Blackfin: enable support for LOCKDEP Blackfin: add preliminary support for STACKTRACE Blackfin: move custom sections into sections.h Blackfin: punt unused/wrong mutex-dec.h Blackfin: add support for irqflags Blackfin: add support for bzip2/lzma compressed kernel images Blackfin: convert Kconfig style to def_bool Blackfin: bf548-ezkit: update smsc911x resources Blackfin: update aedos-ipipe code to upstream 1.10-00 Blackfin: bf537-stamp: update ADP5520 resources Blackfin: bf518f-ezbrd: fix SPI CS for SPI flash Blackfin: define SPI IRQ in board resources Blackfin: do not configure the UART early if on wrong processor Blackfin: fix deadlock in SMP IPI handler Blackfin: fix flag storage for irq funcs Blackfin: push down exception oops checking ...
| | * | Blackfin: rename bfin_addr_dcachable to bfin_addr_dcacheableJie Zhang2009-06-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The latter naming convention is much more common. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds2009-06-1650-456/+2773
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (33 commits) [S390] s390: hibernation support for s390 [S390] pm: dcssblk power management callbacks. [S390] pm: monreader power management callbacks. [S390] pm: monwriter power management callbacks. [S390] pm: memory hotplug power management callbacks [S390] pm: con3270 power management callbacks. [S390] pm: smsgiucv power management callbacks. [S390] pm: hvc_iucv power management callbacks [S390] PM: af_iucv power management callbacks. [S390] pm: netiucv power management callbacks. [S390] pm: iucv power management callbacks. [S390] iucv: establish reboot notifier [S390] pm: power management support for SCLP drivers. [S390] pm: tape power management callbacks [S390] pm: vmlogrdr power management callbacks [S390] pm: vmur driver power management callbacks [S390] pm: appldata power management callbacks [S390] pm: vmwatchdog power management callbacks. [S390] pm: zfcp driver power management callbacks [S390] pm: claw driver power management callbacks ...
| | * | | [S390] pm: dcssblk power management callbacks.Gerald Schaefer2009-06-161-17/+115
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: monreader power management callbacks.Gerald Schaefer2009-06-161-12/+128
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: monwriter power management callbacks.Gerald Schaefer2009-06-161-6/+92
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: memory hotplug power management callbacksGerald Schaefer2009-06-161-4/+38
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: con3270 power management callbacks.Martin Schwidefsky2009-06-164-29/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce the power management callbacks to the 3270 driver. On suspend the current 3270 view is deactivated and for non-console 3270 device the release callback is done. This disconnects the current tty / fullscreen application from the 3270 device. On resume the current view is reactivated, on the tty you get a fresh login. If the system panics before the 3270 device has been resumed, the ccw device for the 3270 console is reactivated with ccw_device_force_console. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: smsgiucv power management callbacks.Martin Schwidefsky2009-06-161-3/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create dummy iucv-device to get control when the system is suspended and resumed. Server the smsg iucv path on suspend, reestablish the path on resume. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: hvc_iucv power management callbacksHendrik Brueckner2009-06-161-43/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch adds supporting for suspending and resuming IUCV HVC terminal devices from disk. The obligatory Linux device driver interfaces has been added by registering a device driver on the IUCV bus. For each IUCV HVC terminal device the driver creates a respective device on the IUCV bus. To support suspend and resume, the PM freeze callback severs any established IUCV communication path and triggers a HVC tty hang-up when the system image is restored. IUCV communication path are no longer valid when the z/VM guest is halted. The device driver initialization has been updated to register devices and the a new routine has been extracted to facilitate the hang-up of IUCV HVC terminal devices. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: netiucv power management callbacks.Ursula Braun2009-06-161-6/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch establishes a dummy netiucv device to make sure iucv is notified about suspend/resume even if netiucv is the only loaded iucv-exploting module without any real net_device defined. The PM freeze callback closes all open netiucv connections. Thus the corresponding iucv path is removed. The PM thaw/restore callback re-opens previously closed netiucv connections. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: power management support for SCLP drivers.Michael Holzheu2009-06-166-128/+432
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SCLP base driver defines a new notifier call back for all upper level SCLP drivers, like the SCLP console, etc. This guarantees that in suspend first the upper level drivers are suspended and afterwards the SCLP base driver. For resume it is the other way round. The SCLP base driver itself registers a new platform device at the platform bus and gets PM notifications via the dev_pm_ops. In suspend, the SCLP base driver switches off the receiver and sender mask This is done in sclp_deactivate(). After suspend all new requests will be rejected with -EIO and no more interrupts will be received, because the masks are switched off. For resume the sender and receiver masks are reset in the sclp_reactivate() function. When the SCLP console is suspended, all new messages are cached in the sclp console buffers. In resume, all the cached messages are written to the console. In addition to that we have an early resume function that removes the cached messages from the suspend image. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: tape power management callbacksFrank Munzert2009-06-164-4/+57
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Frank Munzert <munzert@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: vmlogrdr power management callbacksStefan Weinhuber2009-06-161-1/+26
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: vmur driver power management callbacksFrank Munzert2009-06-161-1/+25
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Frank Munzert <munzert@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: vmwatchdog power management callbacks.Christian Borntraeger2009-06-161-5/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements suspend/hibernation for the vmwatchdog driver. The pm_notifier_callchain is used to get control on PM events. Since watchdog operation and suspend cannot work together in a reliable fashion, the open flag is also used to prevent suspend and open from happening at the same time. The watchdog can also be active with no open file descriptor. This patch adds another flag which is only changed in vmwdt_keep_alive and vmwdt_disable. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: zfcp driver power management callbacksMartin Petermann2009-06-161-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Martin Petermann <martin.petermann@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: claw driver power management callbacksFrank Blaschka2009-06-161-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: ctcm driver power management callbacksFrank Blaschka2009-06-161-1/+36
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: qeth driver power management callbacksFrank Blaschka2009-06-163-3/+152
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: lcs driver power management callbacksKlaus-Dieter Wacket2009-06-161-9/+65
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Klaus-Dieter Wacker <kdwacker@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: con3215 power management callbacksMartin Schwidefsky2009-06-161-85/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce the power management callbacks to the 3215 console. On suspend the console buffer is flushed to the 3215 device to have an empty console buffer. Printks done while the 3215 device is suspended are buffered in the 64K buffer of the 3215 device. If the buffer is full new messages will push out the oldest messages to make room for the most recent message. On resume the buffered messages are printed. If the system panics before the 3215 device is resumed ccw_device_force_console is used to get the console working again. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] cio: force console functionMartin Schwidefsky2009-06-161-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If something goes wrong in a suspend / resume cycle a ccw based console if very likely in the suspended state and cannot print anything. Introduce ccw_device_force_console to force the wake up of the console device to be able to print the oops message. The console device drivers should use this function only if the system paniced. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: xpram driver power management callbacksMichael Holzheu2009-06-161-3/+126
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: dasd power management callbacks.Stefan Haberland2009-06-165-19/+218
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce the power management callbacks to the dasd driver. On suspend the dasd devices are stopped and removed from the focus of alias management. On resume they are reinitialized by rereading the device characteristics and adding the device to the alias management. In case the device has gone away during suspend it will caught in the suspend state with stopped flag set to UNRESUMED. After it appears again the restore function is called again. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: chsc subchannel driver power management callbacksCornelia Huck2009-06-161-1/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: io subchannel driver power management callbacksCornelia Huck2009-06-161-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: css bus power management callbacksSebastian Ott2009-06-164-7/+164
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: ccwgroup bus power management callbacksSebastian Ott2009-06-161-5/+73
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| | * | | [S390] pm: ccw bus power management callbacksSebastian Ott2009-06-166-60/+308
| | | |/ | | |/| | | | | | | | | | | | | Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2009-06-163-29/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: remove some includings of blktrace_api.h mg_disk: seperate mg_disk.h again block: Introduce helper to reset queue limits to default values cfq: remove extraneous '\n' in blktrace output ubifs: register backing_dev_info btrfs: properly register fs backing device block: don't overwrite bdi->state after bdi_init() has been run cfq: cleanup for last_end_request in cfq_data
| | * | | block: remove some includings of blktrace_api.hLi Zefan2009-06-162-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When porting blktrace to tracepoints, we changed to trace/block.h for trace prober declarations. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>