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2009-11-24powerpc/pseries: Add hooks to put the CPU into an appropriate offline stateGautham R Shenoy
When a CPU is offlined on POWER currently, we call rtas_stop_self() and hand the CPU back to the resource pool. This path is used for DLPAR which will cause a change in the LPAR configuration which will be visible outside. This patch changes the default state a CPU is put into when it is offlined. On platforms which support ceding the processor to the hypervisor with latency hint specifier value, during a cpu offline operation, instead of calling rtas_stop_self(), we cede the vCPU to the hypervisor while passing a latency hint specifier value. The Hypervisor can use this hint to provide better energy savings. Also, during the offline operation, the control of the vCPU remains with the LPAR as oppposed to returning it to the resource pool. The patch achieves this by creating an infrastructure to set the preferred_offline_state() which can be either - CPU_STATE_OFFLINE: which is the current behaviour of calling rtas_stop_self() - CPU_STATE_INACTIVE: which cedes the vCPU to the hypervisor with the latency hint specifier. The codepath which wants to perform a DLPAR operation can set the preferred_offline_state() of a CPU to CPU_STATE_OFFLINE before invoking cpu_down(). The patch also provides a boot-time command line argument to disable/enable CPU_STATE_INACTIVE. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24powerpc/pseries: Add extended_cede_processor() helper function.Gautham R Shenoy
This patch provides an extended_cede_processor() helper function which takes the cede latency hint as an argument. This hint is to be passed on to the hypervisor to cede to the corresponding state on platforms which support it. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Arun R Bharadwaj <arun@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24powerpc: Move ehea hcall definitions into hvcall.hAnton Blanchard
Move ehea hcall definitions into hvcall.h. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24powerpc: Fixup last users of irq_chip->typenameThomas Gleixner
The typename member of struct irq_chip was kept for migration purposes and is obsolete since more than 2 years. Fix up the leftovers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24powerpc: Replace old style lock initializerThomas Gleixner
SPIN_LOCK_UNLOCKED is deprecated. Init the lock array at runtime instead. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24macintosh: Remove BKL from nvram driverThomas Gleixner
Drop the bkl from nvram_llseek() as it obviously protects nothing. The file offset is safe in essence. The ioctl can be converted to unlocked_ioctl because it just calls pmac_get_partition() which reads a value from an array which was initialized at early boot time. No need for serialization. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24powerpc: Use unlocked ioctl in nvram_64Thomas Gleixner
The ioctl is only used for powermac systems and reads a partition number from an array which is initialized at boot time way before the nvram code is initialized. So it's safe to switch to unlocked_ioctl. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24powerpc/spufs: Fix test in spufs_switch_log_read()roel kluin
size_t len cannot be less than 0. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-24Merge commit 'jwb/next' into nextBenjamin Herrenschmidt
2009-11-20powerpc/p4080: Add basic support for p4080ds platformKumar Gala
Add basic support for the P4080 DS reference board. None of the data path devices (ethernet, crypto, pme) are support at this time. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20powerpc/86xx: Support for NVRAM on GE Fanuc's PPC9AMartyn Welch
Add support for NVRAM on GE Fanuc's PPC9A. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20powerpc/86xx: Support for NVRAM on GE Fanuc's SBC310Martyn Welch
Add support for NVRAM on GE Fanuc's SBC310. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20powerpc/86xx: Enable NVRAM on GE Fanuc's SBC610Martyn Welch
This patch enables the NVRAM found on the GE Fanuc SBC610 Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20powerpc/fsl: Add PCI device ids for new QoirQ chipsKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20powerpc/fsl-booke: Rework TLB CAM codeKumar Gala
Re-write the code so its more standalone and fixed some issues: * Bump'd # of CAM entries to 64 to support e500mc * Make the code handle MAS7 properly * Use pr_cont instead of creating a string as we go Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-20powerpc/85xx: Kconfig cleanupKumar Gala
Introduce new FSL_SOC_BOOKE Kconfig to handle both 85xx and QorIQ based chips. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/fsl: Make fsl_deep_sleep() usable w/ modules and non-83xx buildsAnton Vorontsov
Export is needed for modular builds, and a static inline stub is needed for non-MPC83xx builds. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/83xx: Add power management support for MPC83xx QE boardsAnton Vorontsov
Simply add power management controller nodes and sleep properties. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/86xx: Add power management support for MPC8610HPCD boardsAnton Vorontsov
This patch adds needed nodes and properties to support suspend/resume on the MPC8610HPCD boards. There is a dedicated switch (SW9) that is used to wake up the boards. By default the SW9 button is routed to IRQ8, but could be re-routed (via PIXIS) to sreset. With 'no_console_suspend' kernel command line argument specified, the board is also able to wakeup upon serial port input. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Scott Wood <scottwood@freescale.com> [dts] Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/85xx: Add power management support for MPC85xxMDS boardsAnton Vorontsov
- Add power management controller nodes; - Add interrupts for RTC nodes, the RTC interrupt may be used as a wakeup source; - Add sleep properties (DEVDISR bit mask) and sleep-nexus nodes. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/85xx/86xx: Add suspend/resume supportAnton Vorontsov
This patch adds suspend/resume support for MPC8540 and MPC8641D- compatible CPUs. To reach sleep state, we just write the SLP bit into the PM control and status register. So far we don't support Deep Sleep mode as found in newer MPC85xx CPUs (i.e. MPC8536). It can be relatively easy implemented though, and for it we reserve 'mem' suspend type. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe: Implement QE driver for handling resume on MPC85xxAnton Vorontsov
So far the driver is used to reset QE upon resume, which is needed on 85xx. Later we can move some QE initialization steps into probe(). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11spi_mpc8xxx: Add support for QE DMA mode and CPM1/CPM2 chipsAnton Vorontsov
This patch adds QE buffer descriptors mode support for the spi_mpc8xxx driver, and as a side effect we now support CPM1 and CPM2 SPI controllers. That means that today we support almost all MPC SPI controllers: - MPC834x-style controllers (support PIO mode only); - CPM1 and CPM2 controllers (support DMA mode only); - QE SPI controllers in CPU mode (PIO mode with shift quirks); - QE SPI controllers in buffer descriptors (DMA) mode; The only controller we don't currently support is a newer eSPI (with a dedicated chip selects and a bit different registers map). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11spi_mpc8xxx: Turn qe_mode into flagsAnton Vorontsov
Soon there will be more flags introduced in subsequent patches, so let's turn qe_mode into flags. Also introduce mpc8xxx_spi_strmode() and print current SPI mode. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11spi_mpc8xxx: Factor out SPI mode change steps into a callAnton Vorontsov
We'll add more steps soon, so get rid of the duplication. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11spi_mpc8xxx: Fix uninitialized variableAnton Vorontsov
This patch fixes the following warning: CC drivers/spi/spi_mpc8xxx.o spi_mpc8xxx.c: In function 'of_mpc8xxx_spi_probe': spi_mpc8xxx.c:681: warning: 'ret' may be used uninitialized in this function Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe&cpm: Implement static inline stubs for non-QE/CPM buildsAnton Vorontsov
This is needed to avoid ugly #ifdefs in drivers. Also update fsl_qe_udc driver so that now it doesn't define its own versions that cause build breakage when the generic stubs are used. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/cpm: Move CPMFCR_* defines into cpm.hAnton Vorontsov
The bits are generic to CPM devices, so let's move them to the common header file, so drivers won't need to privately reintroduce another bunch of the same bits (as we can't include cpm2.h header together with cpm1.h). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe&cpm2: Avoid redefinitions in CPM2 and QE headersAnton Vorontsov
struct mcc defined in both immap_qe.h and immap_cpm2.h, so they will conflic when included in a single file. The mcc struct is easy to deal with, since it isn't used in any driver (yet), so let's just rename QE version to qe_mcc. The ucb_ctlr is a bit trickier, since it is used by fsl_qe_udc driver, and the driver supports both CPM and QE UDCs, plus the QE version is used to form a bigger immap struct. I don't want to touch too much of USB code in this series, so for now let's just copy most generic version into the common cpm.h header, later we'll create cpm_usb.h where we'll place common USB structs that are used by QE/CPM UDC and QE Host drivers (FHCI). And as for the structs in qe.h and cpm2.h, just prefix them with qe_ and cpm_. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/cpm: Remove SPI defines and spi structsAnton Vorontsov
When cpm2.h included into spi_mpc8xxx driver, the SPI defines in the header conflict with defines in the driver. We don't need them in the header file, so remove them. Plus remove "struct spi", we'll use a better version in the driver. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/85xx: Added P1020RDB Platform support.Poonam Aggrwal
P1020 is another member of Freescale QorIQ series of processors. It is an e500 based dual core SOC. Being a scaled down version of P2020 it has following differences from P2020: - 533MHz - 800MHz core frequency. - 256Kbyte L2 cache - Ethernet controllers with classification capabilities(new controller). From board perspective P1020RDB is same as P2020RDB. Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe: QE also shuts down on MPC8568Anton Vorontsov
It appears that QE shuts down on all MPC85xx CPUs (i.e. MPC8568 and MPC8569) and thus needs reset upon resume. So modify qe_alive_during_sleep() to account that. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe: Make qe_reset() code path safe for repeated invocationAnton Vorontsov
For MPC8569 CPUs we'll need to reset QE after each suspend, so make qe_reset() code path suitable for repeated invocation, that is: - Don't initialize rheap structures if already initialized; - Don't allocate muram for SDMA if already allocated, just reinitialize registers with previously allocated muram offset; - Remove __init attributes from qe_reset() and cpm_muram_init(); Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/85xx: Create dts for each core in CAMP mode for P2020RDBPoonam Aggrwal
This patch creates the dts files for each core and splits the devices between the two cores for P2020RDB. core0 has memory, L2, i2c, spi, dma1, usb, eth0, eth1, crypto, global-util, pci0, core1 has L2, dma2, eth0, pci1, msi. MPIC is shared between two cores but each core will protect its interrupts from other core by using "protected-sources" of mpic. Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe: Add qe_upload_firmware() stub for non-QE buildsAnton Vorontsov
This is needed to avoid #ifdefs in MPC85xx suspend/resume code. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-11powerpc/qe: Increase MAX_QE_RISC to 4Anton Vorontsov
MPC8569 CPUs have four QE RISCs, so we need to increase MAX_QE_RISC constant, otherwise qe_upload_firmware() fails at sanity checking. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-12Merge commit 'origin/master' into nextBenjamin Herrenschmidt
2009-11-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstableLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: fix panic when trying to destroy a newly allocated Btrfs: allow more metadata chunk preallocation Btrfs: fallback on uncompressed io if compressed io fails Btrfs: find ideal block group for caching Btrfs: avoid null deref in unpin_extent_cache() Btrfs: skip btrfs_release_path in btrfs_update_root and btrfs_del_root Btrfs: fix some metadata enospc issues Btrfs: fix how we set max_size for free space clusters Btrfs: cleanup transaction starting and fix journal_info usage Btrfs: fix data allocation hint start
2009-11-11btusb bluetooth driver: wait for 'waker' work too before closingLinus Torvalds
Rafael debugged a resume-time hang (with oopses in workqueue handling) on his laptop that was due to the 'waker' workqueue entry being disconnected and then released without the workqueue entry having been synchronized. Several people were involved, with Oleg Nesterov doing a debugging patch showing what workqueue entry was corrupt etc. This was a regression introduced by commit 7bee549e19 ("Bluetooth: Add USB autosuspend support to btusb driver") as Rafael points out (not actually bisected, but it became clear once the bug was found). Tested-and-reported-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Oliver Neukum <oliver@neukum.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Tejun Heo <tj@kernel.org> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-11-11Btrfs: fix panic when trying to destroy a newly allocatedJosef Bacik
There is a problem where iget5_locked will look for an inode, not find it, and then subsequently try to allocate it. Another CPU will have raced in and allocated the inode instead, so when iget5_locked gets the inode spin lock again and does a search, it finds the new inode. So it goes ahead and calls destroy_inode on the inode it just allocated. The problem is we don't set BTRFS_I(inode)->root until the new inode is completely initialized. This patch makes us set root to NULL when alloc'ing a new inode, so when we get to btrfs_destroy_inode and we see that root is NULL we can just free up the memory and continue on. This fixes the panic http://www.kerneloops.org/submitresult.php?number=812690 Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
2009-11-11Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: JBD/JBD2: free j_wbuf if journal init fails. ext3: Wait for proper transaction commit on fsync ext3: retry failed direct IO allocations
2009-11-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - possible read past array alc88[02]_parse_auto_config() sound: rawmidi: fix MIDI device O_APPEND error handling sound: rawmidi: fix checking of O_APPEND when opening MIDI device sound: rawmidi: fix double init when opening MIDI device with O_APPEND ALSA: hda - Avoid quirk for HP dc5750 ALSA: hda - Tweak OLPC XO-1.5 microphone bias ALSA: hda: Use model=auto quirk for Sony VAIO VGN-FW170J using ALC262
2009-11-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/PCI: Adjust GFP mask handling for coherent allocations PCI ASPM: fix oops on root port removal
2009-11-11Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: pasemi_defconfig update powerpc: 2.6.32 update of defconfigs for embedded 6xx/7xxx, 8xx, 8{3,5,6}xxx powerpc/8xxx: enable IPsec ESP by default on mpc83xx/mpc85xx powerpc/83xx: Fix u-boot partion size for MPC8377E-WLAN boards powerpc/85xx: Fix USB GPIOs for MPC8569E-MDS boards powerpc/82xx: kmalloc failure ignored in ep8248e_mdio_probe() powerpc/85xx: sbc8548 - fixup of PCI-e related DTS fields
2009-11-11Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: Use a definition for the userspace cmpxchg emulation syscall [ARM] Fix test for unimplemented ARM syscalls ARM: 5784/1: fix early boot machine ID mismatch error display [ARM] orion5x: update defconfig [ARM] Kirkwood: update defconfig [ARM] Kirkwood: clarify PCIe MEM bus/physical address distinction [ARM] kirkwood: fix PCI I/O port assignment [ARM] kirkwood: fix section mismatch [ARM] OpenRD base: Initialize PCI express and i2c [ARM] properly report mv78100 stepping A1 ARM: 5780/1: KS8695: Fix macro definition bug in regs-switch.c ARM: 5779/1: ep93xx/micro9.c: fix implicit declaration of function __raw_readl and IOMEM RealView: Add sparsemem support for the RealView PBX platform RealView: Remove duplicated #define REALVIEW_SYS_FLAGS* statements RealView: Add default memory configuration Check whether the SCU was already initialised ARMv7: Check whether the SMP/nAMP mode was already enabled [ARM] pxa: fix resume failure by saving/restoring IPRx registers [ARM] pxa/palm: fix incorrect initialization of Palm Tungsten C keyboard [ARM] pxa/zaurus: fix NAND flash OOB layout for Borzoi
2009-11-11Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (52 commits) drm/kms: Init the CRTC info fields for modes forced from the command line. drm/radeon/r600: CS parser updates drm/radeon/kms: add debugfs for power management for AtomBIOS devices drm/radeon/kms: initial mode validation support drm/radeon/kms/atom/dce3: call transmitter init on mode set drm/radeon/kms: store detailed connector info drm/radeon/kms/atom/dce3: fix up usPixelClock calculation for Transmitter tables drm/radeon/kms/r600: fix rs880 support v2 drm/radeon/kms/r700: fix some typos in chip init drm/radeon/kms: remove some misleading debugging output drm/radeon/kms: stop putting VRAM at 0 in MC space on r600s. drm/radeon/kms: disable D1VGA and D2VGA if enabled drm/radeon/kms: Don't RMW CP_RB_CNTL drm/radeon/kms: fix coherency issues on AGP cards. drm/radeon/kms: fix rc410 suspend/resume. drm/radeon/kms: add quirk for hp dc5750 drm/radeon/kms/atom: fix potential oops in spread spectrum code drm/kms: typo fix drm/radeon/kms/atom: Make card_info per device drm/radeon/kms/atom: Fix DVO support ...
2009-11-11Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: highmem: Fix debug_kmap_atomic() to also handle KM_IRQ_PTE, KM_NMI, and KM_NMI_PTE highmem: Fix race in debug_kmap_atomic() which could cause warn_count to underflow rcu: Fix long-grace-period race between forcing and initialization uids: Prevent tear down race
2009-11-11Merge branch 'irq-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: try_one_irq() must be called with irq disabled
2009-11-11Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf tools: Fix permission checks perf_events: Fix some typo in the perf events config description
2009-11-11Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Use root_task_group_empty only with FAIR_GROUP_SCHED sched: Fix kernel-doc function parameter name
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