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2009-09-16m68knommu: general interrupt controller for ColdFire many 52xx partsGreg Ungerer
Create general interrupt controller code for the many ColdFire version 2 cores that use the two region INTC interrupt controller. This includes the 523x family, 5270, 5271, 5274, 5275, and the 528x families. This code does proper masking and unmasking of interrupts. With this in place some of the driver hacks in place to support ColdFire interrupts can finally go away. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68knommu: remove per device interrupt mask setting for ColdFire 520xGreg Ungerer
With general interrupt controller code in place we don't need specific unmasking code for the internal ColdFire 520x UARTs or ethernet (FEC). Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68knommu: use general interrupt controller for ColdFire 520x familyGreg Ungerer
Create general interrupt controller code for the ColdFire 520x family, that does proper masking and unmasking of interrupts. With this in place some of the driver hacks in place to support ColdFire interrupts can finally go away. Within the ColdFire family there is a variety of different interrupt controllers in use. Some are used on multiple parts, some on only one. There is quite some differences in some varients, so much so that common code for all ColdFire parts would be impossible. This commit introduces code to support one of the newer interrupt controllers in the ColdFire 5208 and 5207 parts. It has very simple mask and unmask operations, so is one of the easiest to support. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68k: clean up comment delimiters in dma.hGreg Ungerer
Change C99 style comments to traditional K&R style. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68k: merge mmu and non-mmu versions of dma.hGreg Ungerer
The non-mmu version of dma.h contains a lot of ColdFire specific DMA support, but also all of the base m68k support. So use the non-mmu version of dma.h for all. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68k: merge the mmu and non-mmu versions of checksum.hGreg Ungerer
The mmu and non-mmu versions of checksum.h are mostly the same, merge them. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68k: merge mmu and non-mmu versions of irq.hGreg Ungerer
It is reasonably strait forward to merge the mmu and non-mmu versions of irq.h. Most of the defines and structs are not needed on non-mmu. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68k: merge mmu and non-mmu versions of processor.hGreg Ungerer
The mmu and non-mmu versions of processor.h have a lot of common code. This is a strait forward merge. start_thread() could be improved, but that is not quite as strait forward, leaving for a follow on change. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68knommu: convert to asm-generic/hardirq.hChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16m68k: remove unused elia.h include fileGreg Ungerer
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-16arch/m68knommu/kernel/time.c: Remove unnecessary semicolonsJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-15ARM: 5698/1: MMCI pass capabilities in platform dataLinus Walleij
This makes it possible to pass down the host controller capabilities for the MMCI driver using the platform data. It also provides the capabilties for the U300 implementation as an example, and makes sure the 4bit wide mode is set if this is requested by the ios() now that we can actually set that capability for a platform. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-15ARM: 5580/2: ARM TCM (Tightly-Coupled Memory) support v3Linus Walleij
This adds the TCM interface to Linux, when active, it will detect and report TCM memories and sizes early in boot if present, introduce generic TCM memory handling, provide a generic TCM memory pool and select TCM memory for the U300 platform. See the Documentation/arm/tcm.txt for documentation. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-15ARM: 5701/1: ARM: copy_page.S: take into account the size of the cache lineKirill A. Shutemov
Optimized version of copy_page() was written with assumption that cache line size is 32 bytes. On Cortex-A8 cache line size is 64 bytes. This patch tries to generalize copy_page() to work with any cache line size if cache line size is multiple of 16 and page size is multiple of two cache line size. After this optimization we've got ~25% speedup on OMAP3(tested in userspace). There is test for kernelspace which trigger copy-on-write after fork(): #include <stdlib.h> #include <string.h> #include <unistd.h> #define BUF_SIZE (10000*4096) #define NFORK 200 int main(int argc, char **argv) { char *buf = malloc(BUF_SIZE); int i; memset(buf, 0, BUF_SIZE); for(i = 0; i < NFORK; i++) { if (fork()) { wait(NULL); } else { int j; for(j = 0; j < BUF_SIZE; j+= 4096) buf[j] = (j & 0xFF) + 1; break; } } free(buf); return 0; } Before optimization this test takes ~66 seconds, after optimization takes ~56 seconds. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@nokia.com> Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-15ARM: 5700/1: ARM: Introduce ARM_L1_CACHE_SHIFT to define cache line sizeKirill A. Shutemov
Currently kernel believes that all ARM CPUs have L1_CACHE_SHIFT == 5. It's not true at least for CPUs based on Cortex-A8. List of CPUs with cache line size != 32 should be expanded later. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-15ARM: 5696/1: Include device.h in VIC driverLinus Walleij
Currently build with the next head fails on archs using PL190 VIC because when we include amba/bus.h we need to include device.h first. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-15SFI: remove unneeded includesFeng Tang
Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-09-15sfi: Remove unused codeThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-09-15[IA64] Clean up linker script using standard macros.Nelson Elhage
Aside from using fewer output sections and moving some data around, the main side effect of this change is changing the alignment of some sections. In particular: * cachline-aligned and read_mostly data are now aligned to SMP_CACHE_BYTES. (Previously, they were laid out consecutively after a PAGE_SIZE alignment) * .init.ramfs is now page-aligned, per the INIT_RAM_FS macro. (Previously it had no explicit alignment). Signed-off-by: Nelson Elhage <nelhage@ksplice.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-09-15Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (134 commits) powerpc/nvram: Enable use Generic NVRAM driver for different size chips powerpc/iseries: Fix oops reading from /proc/iSeries/mf/*/cmdline powerpc/ps3: Workaround for flash memory I/O error powerpc/booke: Don't set DABR on 64-bit BookE, use DAC1 instead powerpc/perf_counters: Reduce stack usage of power_check_constraints powerpc: Fix bug where perf_counters breaks oprofile powerpc/85xx: Fix SMP compile error and allow NULL for smp_ops powerpc/irq: Improve nanodoc powerpc: Fix some late PowerMac G5 with PCIe ATI graphics powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT powerpc/book3e: Add missing page sizes powerpc/pseries: Fix to handle slb resize across migration powerpc/powermac: Thermal control turns system off too eagerly powerpc/pci: Merge ppc32 and ppc64 versions of phb_scan() powerpc/405ex: support cuImage via included dtb powerpc/405ex: provide necessary fixup function to support cuImage powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support. powerpc/44x: Update Arches defconfig powerpc/44x: Update Arches dts ... Fix up conflicts in drivers/char/agp/uninorth-agp.c
2009-09-15[IA64] Use standard macros for page-aligned data.Nelson Elhage
Signed-off-by: Nelson Elhage <nelhage@ksplice.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-09-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits) powerpc64: convert to dynamic percpu allocator sparc64: use embedding percpu first chunk allocator percpu: kill lpage first chunk allocator x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA percpu: update embedding first chunk allocator to handle sparse units percpu: use group information to allocate vmap areas sparsely vmalloc: implement pcpu_get_vm_areas() vmalloc: separate out insert_vmalloc_vm() percpu: add chunk->base_addr percpu: add pcpu_unit_offsets[] percpu: introduce pcpu_alloc_info and pcpu_group_info percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward percpu: add @align to pcpu_fc_alloc_fn_t percpu: make @dyn_size mandatory for pcpu_setup_first_chunk() percpu: drop @static_size from first chunk allocators percpu: generalize first chunk allocator selection percpu: build first chunk allocators selectively percpu: rename 4k first chunk allocator to page percpu: improve boot messages percpu: fix pcpu_reclaim() locking ... Fix trivial conflict as by Tejun Heo in kernel/sched.c
2009-09-15Nicolas Pitre has a new email addressNicolas Pitre
Due to problems at cam.org, my nico@cam.org email address is no longer valid. FRom now on, nico@fluxnic.net should be used instead. Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-15[IA64] Use .ref.text, not .text.init for start_ap.Tim Abbott
It seems that start_ap doesn't need to be in a special location in the kernel, but it references some init code so it should be in .ref.text. Since this is the only thing in the .text.head section, eliminate .text.head from the linker script. Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-09-15Merge branch 'x86-pat-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, pat: Fix cacheflush address in change_page_attr_set_clr() mm: remove !NUMA condition from PAGEFLAGS_EXTENDED condition set x86: Fix earlyprintk=dbgp for machines without NX x86, pat: Sanity check remap_pfn_range for RAM region x86, pat: Lookup the protection from memtype list on vm_insert_pfn() x86, pat: Add lookup_memtype to get the current memtype of a paddr x86, pat: Use page flags to track memtypes of RAM pages x86, pat: Generalize the use of page flag PG_uncached x86, pat: Add rbtree to do quick lookup in memtype tracking x86, pat: Add PAT reserve free to io_mapping* APIs x86, pat: New i/f for driver to request memtype for IO regions x86, pat: ioremap to follow same PAT restrictions as other PAT users x86, pat: Keep identity maps consistent with mmaps even when pat_disabled x86, mtrr: make mtrr_aps_delayed_init static bool x86, pat/mtrr: Rendezvous all the cpus for MTRR/PAT init generic-ipi: Allow cpus not yet online to call smp_call_function with irqs disabled x86: Fix an incorrect argument of reserve_bootmem() x86: Fix system crash when loading with "reservetop" parameter
2009-09-15Merge branch 'x86-txt-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-txt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, intel_txt: clean up the impact on generic code, unbreak non-x86 x86, intel_txt: Handle ACPI_SLEEP without X86_TRAMPOLINE x86, intel_txt: Fix typos in Kconfig help x86, intel_txt: Factor out the code for S3 setup x86, intel_txt: tboot.c needs <asm/fixmap.h> intel_txt: Force IOMMU on for Intel TXT launch x86, intel_txt: Intel TXT Sx shutdown support x86, intel_txt: Intel TXT reboot/halt shutdown support x86, intel_txt: Intel TXT boot support
2009-09-15Merge branch 'agp-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp/intel: remove restore in resume agp: fix uninorth build intel-agp: Set dma mask for i915 agp: kill phys_to_gart() and gart_to_phys() intel-agp: fix sglist allocation to avoid vmalloc() intel-agp: Move repeated sglist free into separate function agp: Switch agp_{un,}map_page() to take struct page * argument agp: tidy up handling of scratch pages w.r.t. DMA API intel_agp: Use PCI DMA API correctly on chipsets new enough to have IOMMU agp: Add generic support for graphics dma remapping agp: Switch mask_memory() method to take address argument again, not page
2009-09-15[IA64] pci_br, fix infinite loop in find_free_ate()Jiri Slaby
When * there is almost out of ates * one asks for more than one ate * there are some available at the end of ate array then the inner for loop will end without incrementing 'index'. This means the outer loop will start at the same point finding it's available and runs the inner loop again from the same index. This repeats forever. Hence make sure we check we were at the end of ate array and return an error in such case. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Found-by: Jeff Mahoney <jeffm@novell.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-09-15x86: sched: Provide arch implementations using aperf/mperfPeter Zijlstra
APERF/MPERF support for cpu_power. APERF/MPERF is arch defined to be a relative scale of work capacity per logical cpu, this is assumed to include SMT and Turbo mode. APERF/MPERF are specified to both reset to 0 when either counter wraps, which is highly inconvenient, since that'll give a blimp when that happens. The manual specifies writing 0 to the counters after each read, but that's 1) too expensive, and 2) destroys the possibility of sharing these counters with other users, so we live with the blimp - the other existing user does too. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15x86: Add generic aperf/mperf codePeter Zijlstra
Move some of the aperf/mperf code out from the cpufreq driver thingy so that other people can enjoy it too. Cc: H. Peter Anvin <hpa@zytor.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Yanmin <yanmin_zhang@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Len Brown <len.brown@intel.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Cc: cpufreq@vger.kernel.org Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15x86: Move APERF/MPERF into a X86_FEATUREPeter Zijlstra
Move the APERFMPERF capacility into a X86_FEATURE flag so that it can be used outside of the acpi cpufreq driver. Cc: H. Peter Anvin <hpa@zytor.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Yanmin <yanmin_zhang@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Len Brown <len.brown@intel.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Cc: cpufreq@vger.kernel.org Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15sched: Reduce forkexec_idxPeter Zijlstra
If we're looking to place a new task, we might as well find the idlest position _now_, not 1 tick ago. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15sched: Improve latencies and throughputMike Galbraith
Make the idle balancer more agressive, to improve a x264 encoding workload provided by Jason Garrett-Glaser: NEXT_BUDDY NO_LB_BIAS encoded 600 frames, 252.82 fps, 22096.60 kb/s encoded 600 frames, 250.69 fps, 22096.60 kb/s encoded 600 frames, 245.76 fps, 22096.60 kb/s NO_NEXT_BUDDY LB_BIAS encoded 600 frames, 344.44 fps, 22096.60 kb/s encoded 600 frames, 346.66 fps, 22096.60 kb/s encoded 600 frames, 352.59 fps, 22096.60 kb/s NO_NEXT_BUDDY NO_LB_BIAS encoded 600 frames, 425.75 fps, 22096.60 kb/s encoded 600 frames, 425.45 fps, 22096.60 kb/s encoded 600 frames, 422.49 fps, 22096.60 kb/s Peter pointed out that this is better done via newidle_idx, not via LB_BIAS, newidle balancing should look for where there is load _now_, not where there was load 2 ticks ago. Worst-case latencies are improved as well as no buddies means less vruntime spread. (as per prior lkml discussions) This change improves kbuild-peak parallelism as well. Reported-by: Jason Garrett-Glaser <darkshikari@gmail.com> Signed-off-by: Mike Galbraith <efault@gmx.de> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1253011667.9128.16.camel@marge.simson.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15sched: Tweak wake_idxPeter Zijlstra
When merging select_task_rq_fair() and sched_balance_self() we lost the use of wake_idx, restore that and set them to 0 to make wake balancing more aggressive. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15sched: Merge select_task_rq_fair() and sched_balance_self()Peter Zijlstra
The problem with wake_idle() is that is doesn't respect things like cpu_power, which means it doesn't deal well with SMT nor the recent RT interaction. To cure this, it needs to do what sched_balance_self() does, which leads to the possibility of merging select_task_rq_fair() and sched_balance_self(). Modify sched_balance_self() to: - update_shares() when walking up the domain tree, (it only called it for the top domain, but it should have done this anyway), which allows us to remove this ugly bit from try_to_wake_up(). - do wake_affine() on the smallest domain that contains both this (the waking) and the prev (the wakee) cpu for WAKE invocations. Then use the top-down balance steps it had to replace wake_idle(). This leads to the dissapearance of SD_WAKE_BALANCE and SD_WAKE_IDLE_FAR, with SD_WAKE_IDLE replaced with SD_BALANCE_WAKE. SD_WAKE_AFFINE needs SD_BALANCE_WAKE to be effective. Touch all topology bits to replace the old with new SD flags -- platforms might need re-tuning, enabling SD_BALANCE_WAKE conditionally on a NUMA distance seems like a good additional feature, magny-core and small nehalem systems would want this enabled, systems with slow interconnects would not. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-15video: sh_mobile_lcdcfb: use both register sets for display panningPhil Edworthy
Switch to using both register sets - side A and side B for display panning. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: (23 commits) at_hdmac: Rework suspend_late()/resume_early() PM: Reset transition_started at dpm_resume_noirq PM: Update kerneldoc comments in drivers/base/power/main.c PM: Add convenience macro to make switching to dev_pm_ops less error-prone hp-wmi: Switch driver to dev_pm_ops floppy: Switch driver to dev_pm_ops PM: Trivial fixes PM / Hibernate / Memory hotplug: Always use for_each_populated_zone() PM/Hibernate: Do not try to allocate too much memory too hard (rev. 2) PM/Hibernate: Do not release preallocated memory unnecessarily (rev. 2) PM/Hibernate: Rework shrinking of memory PM: Fix typo in label name s/Platofrm_finish/Platform_finish/ PM: Run-time PM platform device bus support PM: Introduce core framework for run-time PM of I/O devices (rev. 17) Driver Core: Make PM operations a const pointer PM: Remove platform device suspend_late()/resume_early() V2 USB: Rework musb suspend()/resume_early() I2C: Rework i2c-s3c2410 suspend_late()/resume() V2 I2C: Rework i2c-pxa suspend_late()/resume_early() DMA: Rework txx9dmac suspend_late()/resume_early() ... Fix trivial conflict in drivers/base/platform.c (due to same constification patch being merged in both sides, along with some other PM work in the PM branch)
2009-09-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (52 commits) Input: bcm5974 - silence uninitialized variables warnings Input: wistron_btns - add keymap for AOpen 1557 Input: psmouse - use boolean type Input: i8042 - use platform_driver_probe Input: i8042 - use boolean type where it makes sense Input: i8042 - try disabling and re-enabling AUX port at close Input: pxa27x_keypad - allow modifying keymap from userspace Input: sunkbd - fix formatting Input: i8042 - bypass AUX IRQ delivery test on laptops Input: wacom_w8001 - simplify querying logic Input: atkbd - allow setting force-release bitmap via sysfs Input: w90p910_keypad - move a dereference below a NULL test Input: add twl4030_keypad driver Input: matrix-keypad - add function to build device keymap Input: tosakbd - fix cleaning up KEY_STROBEs after error Input: joydev - validate axis/button maps before clobbering current ones Input: xpad - add USB ID for the drumkit controller from Rock Band Input: w90p910_keypad - rename driver name to match platform Input: add new driver for Sentelic Finger Sensing Pad Input: psmouse - allow defining read-only attributes ...
2009-09-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (209 commits) [SCSI] fix oops during scsi scanning [SCSI] libsrp: fix memory leak in srp_ring_free() [SCSI] libiscsi, bnx2i: make bound ep check common [SCSI] libiscsi: add completion function for drivers that do not need pdu processing [SCSI] scsi_dh_rdac: changes for rdac debug logging [SCSI] scsi_dh_rdac: changes to collect the rdac debug information during the initialization [SCSI] scsi_dh_rdac: move the init code from rdac_activate to rdac_bus_attach [SCSI] sg: fix oops in the error path in sg_build_indirect() [SCSI] mptsas : Bump version to 3.04.12 [SCSI] mptsas : FW event thread and scsi mid layer deadlock in SYNCHRONIZE CACHE command [SCSI] mptsas : Send DID_NO_CONNECT for pending IOs of removed device [SCSI] mptsas : PAE Kernel more than 4 GB kernel panic [SCSI] mptsas : NULL pointer on big endian systems causing Expander not to tear off [SCSI] mptsas : Sanity check for phyinfo is added [SCSI] scsi_dh_rdac: Add support for Sun StorageTek ST2500, ST2510 and ST2530 [SCSI] pmcraid: PMC-Sierra MaxRAID driver to support 6Gb/s SAS RAID controller [SCSI] qla2xxx: Update version number to 8.03.01-k6. [SCSI] qla2xxx: Properly delete rports attached to a vport. [SCSI] qla2xxx: Correct various NPIV issues. [SCSI] qla2xxx: Correct qla2x00_eh_wait_on_command() to wait correctly. ...
2009-09-14Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits) [ARM] Update mach-types ARM: 5636/1: Move vendor enum to AMBA include ARM: Fix pfn_valid() for sparse memory [ARM] orion5x: Add LaCie NAS 2Big Network support [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board ARM: 5689/1: Update default config of HP Jornada 700-series machines ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem ARM: 5688/1: ks8695_serial: disable_irq() lockup ARM: 5687/1: fix an oops with highmem ARM: 5684/1: Add nuc960 platform to w90x900 ARM: 5683/1: Add nuc950 platform to w90x900 ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver ARM: 5625/1: fix hard coded 4K resource size in amba bus detection MMC: MMCI: convert realview MMC to use gpiolib ARM: 5685/1: Make MMCI driver compile without gpiolib ARM: implement highpte ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ ... Fix up trivial conflict in arch/arm/kernel/signal.c. It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
2009-09-15sh: Fix up sh7705 flush_dcache_page() build.Paul Mundt
Type mismatch caused the page deref to blow up, fix it up as per the sh4 change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-14Merge branch 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
* 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (202 commits) MAINTAINERS: update KVM entry KVM: correct error-handling code KVM: fix compile warnings on s390 KVM: VMX: Check cpl before emulating debug register access KVM: fix misreporting of coalesced interrupts by kvm tracer KVM: x86: drop duplicate kvm_flush_remote_tlb calls KVM: VMX: call vmx_load_host_state() only if msr is cached KVM: VMX: Conditionally reload debug register 6 KVM: Use thread debug register storage instead of kvm specific data KVM guest: do not batch pte updates from interrupt context KVM: Fix coalesced interrupt reporting in IOAPIC KVM guest: fix bogus wallclock physical address calculation KVM: VMX: Fix cr8 exiting control clobbering by EPT KVM: Optimize kvm_mmu_unprotect_page_virt() for tdp KVM: Document KVM_CAP_IRQCHIP KVM: Protect update_cr8_intercept() when running without an apic KVM: VMX: Fix EPT with WP bit change during paging KVM: Use kvm_{read,write}_guest_virt() to read and write segment descriptors KVM: x86 emulator: Add adc and sbb missing decoder flags KVM: Add missing #include ...
2009-09-14cleanup console_print()Anirban Sinha
console_print() is an old legacy interface mostly unused in the entire kernel tree. It's best to clean up its existing use and let developers use their own implementation of it as they feel fit. Signed-off-by: Anirban Sinha <asinha@zeugmasystems.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-15sh: kfr2r09: document the PLL/FLL <-> RF relationship.Kuninori Morimoto
Early clock initialization sets up PLL/FLL values for optimal RF behaviour. As this relationship is presently undocumented, we document this in the script so the rationale is apparent. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-14Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: x86, mce: do not compile mcelog message on AMD EDAC, AMD: decode FR MCEs EDAC, AMD: decode load store MCEs EDAC, AMD: decode bus unit MCEs EDAC, AMD: decode instruction cache MCEs EDAC, AMD: decode data cache MCEs EDAC, AMD: carve out decoding of MCi_STATUS ErrorCode EDAC, AMD: carve out MCi_STATUS decoding x86, mce: pass mce info to EDAC for decoding amd64_edac: cleanup amd64_decode_bus_error amd64_edac: remove memory and GART TLB error decoders amd64_edac: cleanup/complete NB MCE decoding amd64_edac: cleanup amd64_process_error_info EDAC: beef up ErrorCodeExt error signatures EDAC: move MCE error descriptions to EDAC core
2009-09-15sh: mach-ecovec24: need asm/clock.h.Kuninori Morimoto
Fixes up build failures. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-15sh: mach-ecovec24: deassert usb irq on boot.Kuninori Morimoto
This patch prevents the USB1 interrupt from remaining asserted immediately after re-boot or during a jump in to a secondary kernel. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-15sh: Add KEYSC support for EcoVec24Kuninori Morimoto
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-15sh: add kycr2_delay for sh_keyscKuninori Morimoto
After KYCR2 is set, udelay might become necessary if there are only a small number of keys attached. This patch introduces an optional delay through the platform data to address this problem. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-15sh: cpufreq: Include CPU id in info messages.Paul Mundt
This tidies up the printks when running on SMP, and aids in debugging when certain cores are unable to be scaled. Signed-off-by: Paul Mundt <lethal@linux-sh.org>