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* [IPV6]: Remove circular dependency on if_inet6.hHerbert Xu2007-07-31
| | | | | | | | | | | | | net/if_inet6.h includes linux/ipv6.h which also tries to include net/if_inet6.h. Since the latter only needs it for forward declarations, we can fix this by adding the declarations. A number of files are implicitly including net/if_inet6.h through linux/ipv6.h. They also use net/ipv6.h so this patch includes net/if_inet6.h there. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Allow netdev REGISTER/CHANGENAME events to failHerbert Xu2007-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds code to allow errors to be passed up from event handlers of NETDEV_REGISTER and NETDEV_CHANGENAME. It also adds the notifier_from_errno/notifier_to_errnor helpers to pass the errno value up to the notifier caller. If an error is detected when a device is registered, it causes that operation to fail. A NETDEV_UNREGISTER will be sent to all event handlers. Similarly if NETDEV_CHANGENAME fails the original name is restored and a new NETDEV_CHANGENAME event is sent. As such all event handlers must be idempotent with respect to these events. When an event handler is registered NETDEV_REGISTER events are sent for all devices currently registered. Should any of them fail, we will send NETDEV_GOING_DOWN/NETDEV_DOWN/NETDEV_UNREGISTER events to that handler for the devices which have already been registered with it. The handler registration itself will fail. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [BLUETOOTH] l2cap: endianness annotationsAl Viro2007-07-31
| | | | | | | | no code changes, just documenting existing types Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TCP]: congestion control API pass RTT in microsecondsStephen Hemminger2007-07-31
| | | | | | | | | | | | | | | | | This patch changes the API for the callback that is done after an ACK is received. It solves a couple of issues: * Some congestion controls want higher resolution value of RTT (controlled by TCP_CONG_RTT_SAMPLE flag). These don't really want a ktime, but all compute a RTT in microseconds. * Other congestion control could use RTT at jiffies resolution. To keep API consistent the units should be the same for both cases, just the resolution should change. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23Linus Torvalds2007-07-31
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23: sh: Fix fs.h removal from mm.h regressions. sh: fix get_wchan() for SH kernels without framepointers sh: arch/sh/boot - fix shell usage rtc: rtc-sh: Correct sh_rtc_set_time() for some SH-3 parts. sh: remove support for sh7300 and solution engine 7300 sh: Add sh to the CC_OPTIMIZE_FOR_SIZE dependencies. sh: Kill off virt_to_bus()/bus_to_virt(). sh: sh-sci - fix SH7708 support sh: Restrict DSP support to specific CPUs. sh: Silence sq compile warning on sh4 nommu. sh: Kill the rest of the SE73180 cruft. sh: remove support for sh73180 and solution engine 73180 sh: remove old broken pint code sh: Reclaim beginning of P3 space for vmalloc area. sh: Fix Dreamcast DMA issues. sh: Add kmap_coherent()/kunmap_coherent() interface for SH-4.
| * sh: remove support for sh7300 and solution engine 7300Magnus Damm2007-07-26
| | | | | | | | | | | | | | | | | | This patch removes old dead code: - kill off sh7300 cpu support - get rid of broken solution engine 7300 board support Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Kill off virt_to_bus()/bus_to_virt().Paul Mundt2007-07-26
| | | | | | | | | | | | | | | | Wire up ARCH_NO_VIRT_TO_BUS, and kill off the remaining users. The dma-mapping code really wanted virt_to_phys()/phys_to_virt() anyways, there are no inherently special bus addresses. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Kill the rest of the SE73180 cruft.Paul Mundt2007-07-26
| | | | | | | | | | | | | | There was a stray header, and the mach-type removal was also missed. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: remove support for sh73180 and solution engine 73180Magnus Damm2007-07-24
| | | | | | | | | | | | | | | | | | This patch removes old dead code: - kill off sh73180 cpu support - get rid of broken solution engine 73180 board support Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Reclaim beginning of P3 space for vmalloc area.Paul Mundt2007-07-24
| | | | | | | | | | | | | | | | The first 1MB of P3 space was reserved and used for page colouring, as we've reworked that to use fixmaps, we can reclaim the space and hand it back to VMALLOC_START. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Fix Dreamcast DMA issues.Adrian McMenamin2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | The current SH DMA API is somewhat broken, not correctly matching virtual channel to the correct SH DMAC. This wasn't noticeable when using g2 DMA for the sound driver - one channel 0 is as good as any other! - but caused the pvr2 driver to fail. This patch fixes the pvr2 problem and consequently fixes the sound driver to ensure it continues to function. Signed-off by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Add kmap_coherent()/kunmap_coherent() interface for SH-4.Paul Mundt2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | This wires up kmap_coherent() and kunmap_coherent() on SH-4, and moves away from the p3map_mutex and reserved P3 space, opting to use fixmaps for colouring instead. The copy_user_page()/clear_user_page() implementations are moved to this, which fixes the nasty blowups with spinlock debugging as a result of having some of these calls nested under the page table lock. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6Linus Torvalds2007-07-31
|\ \ | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6: sh64: Kill off virt_to_bus()/bus_to_virt(). sh64: Fix irq_intc build failure. sh64: Fix fs.h removal from mm.h regressions.
| * | sh64: Kill off virt_to_bus()/bus_to_virt().Paul Mundt2007-07-31
| | | | | | | | | | | | | | | | | | Follows the SH change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2007-07-30
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: modules: better error messages when modules fail to load due to a sysfs problem. kobject: update documentation kset: kernel-doc cleanups driver core: revert "device" link creation check stable_api_nonsense.txt: Disambiguate the use of "this" by using "that" to refer to the syscall interface Fix Doc/sysfs-rules typos kernel-doc fixes for PCI and drivers/base/ kobject: put kobject_actions in kobject.h kobject: fix link error when CONFIG_HOTPLUG is disabled HOWTO: sync Japanese HOWTO HOWTO: adjust translation header of Japanese stable_api_nonsense.txt
| * | | kset: kernel-doc cleanupsRandy Dunlap2007-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed kernel-doc marker (/**) from struct kset -- each struct member still needs annotation. Corrected one parameter name so that kernel-doc matches the macro. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | kobject: put kobject_actions in kobject.hGreg Kroah-Hartman2007-07-30
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | This prevents the extern declaration in the driver core. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2007-07-30
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: "sparse" cleanups for usb gadgets usb-serial: Fix edgeport regression on non-EPiC devices USB: more pxa2xx_udc dead code removal USB: NIKON D50 is an unusual device USB: drivers/usb/serial/sierra.c: make 3 functions static USB: fix BUG: sleeping function called from invalid context at /home/jeremy/hg/xen/paravirt/linux/drivers/usb/core/urb.c:524, in_atomic():1, irqs_disabled():0 USB: mct_u232: Convert to proper speed handling API digi_acceleport: Drag the driver kicking and screaming into coding style cp2101: Remove broken termios optimisation, use proper speed API USB: Fix a bug in usb_start_wait_urb USB: fix scatterlist PIO case (IOMMU) USB: fix usb_serial_suspend(): buggy code USB: yet another quirky device USB: Add CanonScan LiDE30 to the quirk list USB: even more quirks USB: usb.h kernel-doc additions USB: more quirky devices USB: Don't let usb-storage steal Blackberry Pearl USB: devices misc: Trivial patch to build the IOWARRIOR when it is selected in Kconfig
| * | | USB: usb.h kernel-doc additionsRandy Dunlap2007-07-30
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add kernel-doc entries in <linux/usb.h> for: Warning(linux-2.6.22-git12//include/linux/usb.h:162): No description found for parameter 'intf_assoc' Warning(linux-2.6.22-git12//include/linux/usb.h:268): No description found for parameter 'intf_assoc[USB_MAXIADS]' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge branch 'master' of ↵Linus Torvalds2007-07-30
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (5939): dvb-pll: make struct dvb_pll_fcv1236d static V4L/DVB (5933): Dvb-usb/af9005-fe.c: error check fixes V4L/DVB (5932): Af9005 fix tuner module unload V4L/DVB (5920): ivtv: fix incorrect fw size report. V4L/DVB (5918): ivtv: fix TV-out VBI handling, only reset on last close. V4L/DVB (5917): ivtv: improve mailbox responsiveness. V4L/DVB (5916): ivtv: fix pause/continue/play handling V4L/DVB (5900): usbvision: fix bugs [sg]_register functions V4L/DVB (5899): bttv: Fix Viewcast Osprey 440 support V4L/DVB (5893): DVB: fix includes of video.h when __KERNEL__ is undefined V4L/DVB (5891): zr36067: Turn off raw capture properly V4L/DVB (5890): zr36067: Add UYVY, RGB555X, RGB565X, and RGB32 formats V4L/DVB (5888): zr36067: Driver was not returning correct image size V4L/DVB (5887): zr36067: Fix poll() operation V4L/DVB (5886): zr36067: Fix problem setting norms
| * | V4L/DVB (5893): DVB: fix includes of video.h when __KERNEL__ is undefinedAnssi Hannula2007-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | linux/dvb/video.h uses types __u32, __s32, etc., but does not include any header defining those when __KERNEL__ is not defined. Fix this by including asm/types.h when __KERNEL__ is not defined. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | | Fallout from "Remove fs.h from mm.h" patchAlexey Dobriyan2007-07-30
|/ / | | | | | | | | | | | | | | While I was busy compile-testing my patch, ENOSYS sneaked into pm.h leading to some compile-breakages mostly on ia64 and some mips configs. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [SPARC]: Mark SBUS framebuffer ioctls as IGNORE in compat_ioctl.cDavid S. Miller2007-07-30
| | | | | | | | | | | | | | | | They are handled in a ->compat_ioctl() handler, so it's just noise when compat_ioctl.c warns which occurs when they are used on non-SBUS framebuffer devices. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC64]: asm-sparc64/floppy.h needs linux/pci.hDavid S. Miller2007-07-30
| | | | | | | | | | | | It uses pci_dev, calls pci_map_*(), etc. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling.David S. Miller2007-07-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fully unify all of the DMA ops so that subordinate bus types to the DMA operation providers (such as ebus, isa, of_device) can work transparently. Basically, we just make sure that for every system device we create, the dev->archdata 'iommu' and 'stc' fields are filled in. Then we have two platform variants of the DMA ops, one for SUN4U which actually programs the real hardware, and one for SUN4V which makes hypervisor calls. This also fixes the crashes in parport_pc on sparc64, reported by Meelis Roos. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC]: Fix floppy on some sun4c systems.Mark Fortescue2007-07-30
| | | | | | | | | | | | | | | | | | | | | | | | Add in code to support an 82077 FDC on sun4c systems. There is a problem with spurious interrupts but it does apear to work. Testing on my SS2 (82072A FDC) shows that the floppy driver is not 100% with sun4c any way (any spurious interrupt kills it, requiring a reboot to recover). Signed-off-by: Mark Fortescue <mark@mtfhpc.demon.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PARTITION] MSDOS: Fix Sun num_partitions handling.Mark Fortescue2007-07-30
| | | | | | | | | | | | | | | | | | | | | | Correct the Solaris x86 number of partitions (slices) is a way that is backward compatible with the earlier size. This works without a new VTOC structure definition as the timestamp and v_asciilabel fields in the VTOC are not used by the kernel yet. Signed-off-by: Mark Fortescue <mark@mtfhpc.demon.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2007-07-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (28 commits) [SCSI] mpt fusion: Changes in mptctl.c for logging support [SCSI] mpt fusion: Changes in mptfc.c mptlan.c mptsas.c and mptspi.c for logging support [SCSI] mpt fusion: Changes in mptscsih.c for logging support [SCSI] mpt fusion: Changes in mptbase.c for logging support [SCSI] mpt fusion: logging support in Kconfig, Makefile, mptbase.h and addition of mptdebug.h [SCSI] libsas: Fix potential NULL dereference in sas_smp_get_phy_events() [SCSI] bsg: Fix build for CONFIG_BLOCK=n [SCSI] aacraid: fix Sunrise Lake reset handling [SCSI] aacraid: add SCSI SYNCHONIZE_CACHE range checking [SCSI] add easyRAID to the no report luns blacklist [SCSI] advansys: lindent and other large, uninteresting changes [SCSI] aic79xx, aic7xxx: Fix incorrect width setting [SCSI] qla2xxx: fix to honor ignored parameters in sysfs attributes [SCSI] aacraid: draw line in sand, sundry cleanup and version update [SCSI] iscsi_tcp: Turn off bounce buffers [SCSI] libiscsi: fix cmd seqeunce number checking [SCSI] iscsi_tcp, ib_iser Enable module refcounting for iscsi host template [SCSI] libiscsi: make sure session is not blocked when removing host [SCSI] libsas: Remove PCI dependencies [SCSI] simscsi: convert to use the data buffer accessors ...
| * | [SCSI] libiscsi: fix cmd seqeunce number checkingMike Christie2007-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | We should not be checking the cmd windown for just handling r2t responses. And if the window closes in on us, always have scsi-ml requeue the command from our queuecommand function. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] libsas: Remove PCI dependenciesJeff Garzik2007-07-26
| | | | | | | | | | | | | | | | | | | | | | | | Eliminate unnecessary PCI dependencies in libsas. It should use generic DMA and struct device like other subsystems. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] bsg: fix unused variable warnings for BLK_DEV_BSG=nJames Bottomley2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Just using #defines for the bsg_register_queue()/bsg_unregister_queue() can cause undefined variables when they're defined to nothing. Use dummy inline functions instead. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] bsg: use lib/idr.c to find a unique minor numberFUJITA Tomonori2007-07-23
| |/ | | | | | | | | | | | | | | | | This replaces the current linear search for a unique minor number with lib/idr.c. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | Remove fs.h from mm.hAlexey Dobriyan2007-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove fs.h from mm.h. For this, 1) Uninline vma_wants_writenotify(). It's pretty huge anyway. 2) Add back fs.h or less bloated headers (err.h) to files that need it. As result, on x86_64 allyesconfig, fs.h dependencies cut down from 3929 files rebuilt down to 3444 (-12.3%). Cross-compile tested without regressions on my two usual configs and (sigh): alpha arm-mx1ads mips-bigsur powerpc-ebony alpha-allnoconfig arm-neponset mips-capcella powerpc-g5 alpha-defconfig arm-netwinder mips-cobalt powerpc-holly alpha-up arm-netx mips-db1000 powerpc-iseries arm arm-ns9xxx mips-db1100 powerpc-linkstation arm-assabet arm-omap_h2_1610 mips-db1200 powerpc-lite5200 arm-at91rm9200dk arm-onearm mips-db1500 powerpc-maple arm-at91rm9200ek arm-picotux200 mips-db1550 powerpc-mpc7448_hpc2 arm-at91sam9260ek arm-pleb mips-ddb5477 powerpc-mpc8272_ads arm-at91sam9261ek arm-pnx4008 mips-decstation powerpc-mpc8313_rdb arm-at91sam9263ek arm-pxa255-idp mips-e55 powerpc-mpc832x_mds arm-at91sam9rlek arm-realview mips-emma2rh powerpc-mpc832x_rdb arm-ateb9200 arm-realview-smp mips-excite powerpc-mpc834x_itx arm-badge4 arm-rpc mips-fulong powerpc-mpc834x_itxgp arm-carmeva arm-s3c2410 mips-ip22 powerpc-mpc834x_mds arm-cerfcube arm-shannon mips-ip27 powerpc-mpc836x_mds arm-clps7500 arm-shark mips-ip32 powerpc-mpc8540_ads arm-collie arm-simpad mips-jazz powerpc-mpc8544_ds arm-corgi arm-spitz mips-jmr3927 powerpc-mpc8560_ads arm-csb337 arm-trizeps4 mips-malta powerpc-mpc8568mds arm-csb637 arm-versatile mips-mipssim powerpc-mpc85xx_cds arm-ebsa110 i386 mips-mpc30x powerpc-mpc8641_hpcn arm-edb7211 i386-allnoconfig mips-msp71xx powerpc-mpc866_ads arm-em_x270 i386-defconfig mips-ocelot powerpc-mpc885_ads arm-ep93xx i386-up mips-pb1100 powerpc-pasemi arm-footbridge ia64 mips-pb1500 powerpc-pmac32 arm-fortunet ia64-allnoconfig mips-pb1550 powerpc-ppc64 arm-h3600 ia64-bigsur mips-pnx8550-jbs powerpc-prpmc2800 arm-h7201 ia64-defconfig mips-pnx8550-stb810 powerpc-ps3 arm-h7202 ia64-gensparse mips-qemu powerpc-pseries arm-hackkit ia64-sim mips-rbhma4200 powerpc-up arm-integrator ia64-sn2 mips-rbhma4500 s390 arm-iop13xx ia64-tiger mips-rm200 s390-allnoconfig arm-iop32x ia64-up mips-sb1250-swarm s390-defconfig arm-iop33x ia64-zx1 mips-sead s390-up arm-ixp2000 m68k mips-tb0219 sparc arm-ixp23xx m68k-amiga mips-tb0226 sparc-allnoconfig arm-ixp4xx m68k-apollo mips-tb0287 sparc-defconfig arm-jornada720 m68k-atari mips-workpad sparc-up arm-kafa m68k-bvme6000 mips-wrppmc sparc64 arm-kb9202 m68k-hp300 mips-yosemite sparc64-allnoconfig arm-ks8695 m68k-mac parisc sparc64-defconfig arm-lart m68k-mvme147 parisc-allnoconfig sparc64-up arm-lpd270 m68k-mvme16x parisc-defconfig um-x86_64 arm-lpd7a400 m68k-q40 parisc-up x86_64 arm-lpd7a404 m68k-sun3 powerpc x86_64-allnoconfig arm-lubbock m68k-sun3x powerpc-cell x86_64-defconfig arm-lusl7200 mips powerpc-celleb x86_64-up arm-mainstone mips-atlas powerpc-chrp32 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | ACPI: restore CONFIG_ACPI_SLEEPLen Brown2007-07-29
| | | | | | | | | | | | | | | | | | Restore the 2.6.22 CONFIG_ACPI_SLEEP build option, but now shadowing the new CONFIG_PM_SLEEP option. Signed-off-by: Len Brown <len.brown@intel.com> [ Modified to work with the PM config setup changes. ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Introduce CONFIG_SUSPEND for suspend-to-Ram and standbyRafael J. Wysocki2007-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce CONFIG_SUSPEND representing the ability to enter system sleep states, such as the ACPI S3 state, and allow the user to choose SUSPEND and HIBERNATION independently of each other. Make HOTPLUG_CPU be selected automatically if SUSPEND or HIBERNATION has been chosen and the kernel is intended for SMP systems. Also, introduce CONFIG_PM_SLEEP which is automatically selected if CONFIG_SUSPEND or CONFIG_HIBERNATION is set and use it to select the code needed for both suspend and hibernation. The top-level power management headers and the ACPI code related to suspend and hibernation are modified to use the new definitions (the changes in drivers/acpi/sleep/main.c are, mostly, moving code to reduce the number of ifdefs). There are many other files in which CONFIG_PM can be replaced with CONFIG_PM_SLEEP or even with CONFIG_SUSPEND, but they can be updated in the future. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATIONRafael J. Wysocki2007-07-29
| | | | | | | | | | | | | | | | | | Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION to avoid confusion (among other things, with CONFIG_SUSPEND introduced in the next patch). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Provide timespec to guests rather than jiffies clock.Rusty Russell2007-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A non-periodic clock_event_device and the "jiffies" clock don't mix well: tick_handle_periodic() can go into an infinite loop. Currently lguest guests use the jiffies clock when the TSC is unusable. Instead, make the Host write the current time into the lguest page on every interrupt. This doesn't cost much but is more precise and at least as accurate as the jiffies clock. It also gets rid of the GET_WALLCLOCK hypercall. Also, delay setting sched_clock until our clock is set up, otherwise the early printk timestamps can go backwards (not harmful, just ugly). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68knommu: remove crap from machdep.hGreg Ungerer2007-07-28
| | | | | | | | | | | | | | Removed unused dead crap from machdep.h header. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68knommu: fix declaration of mach_sched_initGreg Ungerer2007-07-28
| | | | | | | | | | | | | | | | Make declaration of mach_sched_init match definition (which is in arch/m68knommu/kernel/setup.c). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | rip some includes from linux/interrupt.hAl Viro2007-07-28
| | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | fix preprocessor idiocy in reiserfsAl Viro2007-07-28
| | | | | | | | | | | | | | | | | | | | #x blocks expansion of macro argument, but it won't do you any good if it's already been expanded... As it is, RFALSE(cond, ....) ended up with stringified _expanded_ cond. Real fun when cond contains something like le32_to_cpu() and you are on a big-endian box... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | more include order horrorsAl Viro2007-07-28
| | | | | | | | | | | | | | | | | | | | ... because somebody had added preempt.h -> list.h, resulting in asm/system.h -> hardirq.h -> preempt.h -> list.h -> asm/system.h on m68k, with smp_wmb() used in list.h and defined in asm/system.h below the include of hardirq.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 git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds2007-07-28
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Fix sclp_vt220 error handling. [S390] cio: Reorganize initialization. [S390] cio: Make CIO_* macros safe if dbfs are not available. [S390] cio: Clean up messages. [S390] Fix IRQ tracing. [S390] vmur: fix diag14_read. [S390] Wire up sys_fallocate. [S390] add types.h include to s390_ext.h [S390] cio: Remove deprecated rdc/rcd. [S390] Get rid of new section mismatch warnings. [S390] sclp: kill unused SCLP config option. [S390] cio: Remove remains of _ccw_device_get_device_number(). [S390] cio: css_sch_device_register() can be made static. [S390] Improve __smp_call_function_map. [S390] Convert to smp_call_function_single.
| * | [S390] Wire up sys_fallocate.Martin Schwidefsky2007-07-27
| | | | | | | | | | | | | | | | | | | | | | | | This patch implements support of fallocate system call on s390(x) platform. A wrapper is added to address the issue which s390 ABI has with the arguments of this system call. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | [S390] add types.h include to s390_ext.hChristian Borntraeger2007-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | The header file for external interrupts uses the _u16 type. Make sure that _u16 is defined by including linux/types.h. This prevents compile failures, if asm/s390_ext.h is the first include file. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | [S390] cio: Remove deprecated rdc/rcd.Cornelia Huck2007-07-27
| | | | | | | | | | | | | | | | | | | | | | | | http://marc.info/?l=linux-kernel&m=118481061928246&w=2 seems to indicate disfavour of "deprecated", so let's just kill it now. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | [S390] Convert to smp_call_function_single.Heiko Carstens2007-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | smp_call_function_single now has the same semantics as s390's smp_call_function_on. Therefore convert to the *single variant and get rid of some architecture specific code. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2007-07-28
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Input Serio: Blackfin doesnt support I8042 - make sure it doesnt get selected Blackfin arch: add BF54x I2C/TWI TWI0 driver support Blackfin On-Chip RTC driver update for supporting BF54x Blackfin Ethernet MAC driver: fix bug Report returned -ENOMEM upwards (in case L1/uncached memory alloc fails) Blackfin arch: add error message when IRQ no available Blackfin arch: Initialize the exception vectors early in the boot process Blackfin arch: fix a compiling warning about dma-mapping Blackfin arch: switch to using proper defines this time THREAD_SIZE and PAGE_SIZE instead of just PAGE_SIZE everywhere Blackfin arch: fix bug which unaligns the init thread's stack and causes the current macro to fail. Blackfin arch: Load P0 before storing through it Blackfin arch: fix KGDB bug, dont forget last parameter. Blackfin arch: add selections for BF544 and BF542 Blackfin arch: use bfin_read_SWRST() now that BF561 provides it Blackfin arch: setup aliases for some core Core A MMRs
| * | | Blackfin arch: add BF54x I2C/TWI TWI0 driver supportBryan Wu2007-07-25
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * | | Blackfin arch: Initialize the exception vectors early in the boot processBernd Schmidt2007-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize the exception vectors early in the boot process, so that CPLB faults can be handled when memory protection is enabled. Signed-off-by: Bernd Schmidt <bernd.schmidt@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-29 09:13:27 -0500