Linus Torvalds
8700c95adb
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ...
Pull SMP/hotplug changes from Ingo Molnar:
"This is a pretty large, multi-arch series unifying and generalizing
the various disjunct pieces of idle routines that architectures have
historically copied from each other and have grown in random, wildly
inconsistent and sometimes buggy directions:
101 files changed, 455 insertions(+), 1328 deletions(-)
this went through a number of review and test iterations before it was
committed, it was tested on various architectures, was exposed to
linux-next for quite some time - nevertheless it might cause problems
on architectures that don't read the mailing lists and don't regularly
test linux-next.
This cat herding excercise was motivated by the -rt kernel, and was
brought to you by Thomas "the Whip" Gleixner."
* 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
idle: Remove GENERIC_IDLE_LOOP config switch
um: Use generic idle loop
ia64: Make sure interrupts enabled when we "safe_halt()"
sparc: Use generic idle loop
idle: Remove unused ARCH_HAS_DEFAULT_IDLE
bfin: Fix typo in arch_cpu_idle()
xtensa: Use generic idle loop
x86: Use generic idle loop
unicore: Use generic idle loop
tile: Use generic idle loop
tile: Enter idle with preemption disabled
sh: Use generic idle loop
score: Use generic idle loop
s390: Use generic idle loop
powerpc: Use generic idle loop
parisc: Use generic idle loop
openrisc: Use generic idle loop
mn10300: Use generic idle loop
mips: Use generic idle loop
microblaze: Use generic idle loop
...
2013-04-30 07:50:17 -07:00
sh: nommu: use 32-bit phys mode.
2010-11-04 12:32:24 +09:00
sh: Split out the unaligned counters and user bits.
2010-01-12 16:12:25 +09:00
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
sh: consolidate atomic_cmpxchg()/atomic_add_unless() definitions.
2010-01-08 17:02:17 +09:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh: consolidate atomic_cmpxchg()/atomic_add_unless() definitions.
2010-01-08 17:02:17 +09:00
sh: Fix up tracepoint build fallout from static key introduction.
2012-04-27 11:12:38 +09:30
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh: Convert to generic bitops for IRQ-toggling implementation.
2008-12-22 18:42:53 +09:00
sh: Relax inline assembly constraints
2009-01-29 11:57:09 +09:00
sh: Provide optimized non-atomic bitops for SH-2A.
2008-12-22 18:42:54 +09:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh: Consolidate die definitions for trap handlers.
2012-06-14 14:18:51 +09:00
sh: Idle loop chainsawing for SMP-based light sleep.
2009-10-16 17:20:58 +09:00
Merge branch 'for-35' of git://repo.or.cz/linux-kbuild
2010-06-01 08:55:52 -07:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh: Assume new page cache pages have dirty dcache lines.
2010-12-01 15:39:51 +09:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
ARM: 6483/1: arm & sh: factorised duplicated clkdev.c
2010-11-26 10:51:04 +00:00
sh: sh header sh_clk_ops rename
2012-03-12 22:19:10 +01:00
sh: Fix up xchg/cmpxchg corruption with gUSA RB.
2011-06-08 15:22:39 +09:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh: Fix sh4a llsc-based cmpxchg()
2009-06-11 09:31:55 +03:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh: Defer to asm-generic/device.h.
2012-01-13 16:27:38 +09:00
sh: dma_debug: add debug_dma_mapping_error support
2012-11-28 15:29:00 +01:00
dmaengine: shdma: separate DMA headers.
2010-03-02 11:09:04 +09:00
sh: Kill off MAX_DMA_ADDRESS leftovers.
2012-05-19 18:50:09 +09:00
sh: Optimise FDE/CIE lookup by using red-black trees
2010-02-08 11:29:15 +09:00
sh: Fix FDPIC binary loader
2013-01-11 21:02:57 +09:00
sh: Remove implicit sign extension from assembler immediates
2009-08-24 17:09:53 +09:00
Revert "sh: Ensure fixmap and store queue space can co-exist."
2012-05-18 19:30:05 +09:00
flat: fix data sections alignment
2009-05-29 08:40:02 -07:00
sh: Move over to dynamically allocated FPU context.
2010-01-13 12:51:40 +09:00
sh: Provide CALLER_ADDRx definitions even when ftrace is disabled.
2009-10-14 11:49:49 +09:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
futex: Sanitize futex ops argument types
2011-03-11 12:23:31 +01:00
sh: Remove unused sh_pfc_register_info() function
2013-01-25 09:24:30 +09:00
sh: Count NMIs in irq_cpustat_t.
2009-10-14 16:42:28 +09:00
sh: mach-hp6xx: Fix up the hp6xx build for hd64461 changes.
2009-05-20 11:27:13 +09:00
sh: Prevent heartbeat from scribbling over non-LED bits.
2009-08-18 21:16:29 +09:00
mm/hugetlb: add more arch-defined huge_pte functions
2013-04-29 15:54:33 -07:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
sh: edosk7760 evt2irq migration.
2012-05-18 14:52:31 +09:00
/dev/mem: use phys_addr_t for physical addresses
2012-10-24 15:32:50 -07:00
sh: machvec IO death.
2010-11-01 09:49:04 -04:00
SH: Convert out[bwl] macros to inline functions
2012-07-12 13:12:13 +09:00
sh: Kill off machvec IRQ hinting.
2012-05-21 17:54:01 +09:00
Fix IRQ flag handling naming
2010-10-07 14:08:55 +01:00
tracing,x86: Add a TSC trace_clock
2012-11-13 15:48:27 -05:00
sh64: Convert to unwinder API.
2012-05-24 15:03:46 +09:00
sh: convert kexec crash kernel management to LMB.
2010-05-07 14:54:55 +09:00
sh: kgdb: Unset CACHE_FLUSH_IS_SAFE for SMP.
2012-04-11 10:48:24 +09:00
kmap_types: make most arches use generic header file
2009-06-16 19:47:51 -07:00
sh: Add kprobe-based event tracer.
2010-06-14 15:16:53 +09:00
sh: Kill off machvec IRQ hinting.
2012-05-21 17:54:01 +09:00
sh: Fix up NUMA build for 29-bit.
2010-03-10 16:29:48 +09:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: Mass ctrl_in/outX to __raw_read/writeX conversion.
2010-01-26 12:58:40 +09:00
Fix node_start/end_pfn() definition for mm/page_cgroup.c
2011-06-27 14:13:09 -07:00
Make most arch asm/module.h files use asm-generic/module.h
2012-09-28 14:31:03 +09:30
sh: Fix up T-bit error handling in SH-4A mutex fastpath.
2009-01-29 11:56:03 +09:00
sh: Add SH-4A optimized fastpath mutex implementation.
2008-12-22 18:42:55 +09:00
sh: Fix cached/uncaced address calculation in 29bit mode
2011-11-04 22:13:50 +09:00
PCI: collapse pcibios_resource_to_bus
2012-02-23 20:19:04 -07:00
irq_work: Add generic hardirq context callbacks
2010-10-18 19:58:50 +02:00
sh: default to extended TLB support.
2010-01-13 19:11:14 +09:00
sh: Rename split-level pgtable headers.
2010-01-13 19:18:39 +09:00
sh: Rename split-level pgtable headers.
2010-01-13 19:18:39 +09:00
sh64: asm/pgtable.h needs asm/mmu.h
2011-05-31 14:37:44 +09:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
sh64: Kill off unused fixed I/O mapping window.
2012-05-14 15:16:11 +09:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: define TASK_UNMAPPED_BASE as a page aligned constant
2013-01-11 20:52:35 +09:00
sh: define TASK_UNMAPPED_BASE as a page aligned constant
2013-01-11 20:52:35 +09:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
sh: machine_ops based reboot support.
2010-01-20 16:42:52 +09:00
sh: add romimage-macros.h
2009-09-11 13:19:16 +09:00
sh: rtc-generic support.
2009-04-27 17:34:39 +09:00
rwsem: Move duplicate function prototypes to linux/rwsem.h
2011-01-27 12:30:39 +01:00
sh: seccomp support.
2008-08-02 04:39:32 +09:00
mtd/uclinux: Use generic __bss_stop instead of _ebss
2012-06-27 09:59:43 +02:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
sh: Kill off more unused sh_bios callbacks.
2010-01-12 15:26:11 +09:00
sh: remove unused DMA device pointer from SIU platform data
2012-07-20 11:23:44 +05:30
sh: CPU hotplug support.
2010-04-26 19:08:55 +09:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
locking: Convert raw_rwlock functions to arch_rwlock
2009-12-14 23:55:32 +01:00
locking: Convert raw_rwlock to arch_rwlock
2009-12-14 23:55:32 +01:00
sh: Provide a generic SRAM pool for tiny memories.
2010-10-15 02:09:00 +09:00
sh: initial stack protector support.
2012-04-19 15:45:57 +09:00
sh: remove warning and warning_symbol from struct stacktrace_ops
2011-05-23 14:42:15 +09:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: Add SH-5 optimized memcpy()/memset()/strcpy()/strlen().
2008-12-22 18:44:05 +09:00
PM / Hibernate: Remove arch_prepare_suspend()
2011-05-24 23:35:55 +02:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: Add ftrace syscall tracing support
2009-07-06 20:16:33 +09:00
sh: Fix up spurious syscall restarting.
2009-01-29 11:56:03 +09:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: switch to generic old sigaction()
2013-02-03 18:16:16 -05:00
sh: switch to generic fork/vfork/clone
2012-11-28 22:36:47 -05:00
arch: Consolidate tsk_is_polling()
2013-04-08 17:39:22 +02:00
sh: Only provide a PCLK definition for legacy CPG CPUs.
2009-12-29 11:09:30 +09:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: Fix up broken kerneldoc comments.
2008-08-04 12:51:06 +09:00
sh: Provide a global TLB flush for U/I-TLB clear.
2010-07-02 15:44:09 +09:00
sched/numa: Rewrite the CONFIG_NUMA sched domain support
2012-05-09 15:00:55 +02:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
Disintegrate asm/system.h for SH
2012-03-28 18:30:03 +01:00
sh64: Provide EXPEVT helper.
2012-05-14 13:04:08 +09:00
UAPI: (Scripted) Disintegrate arch/sh/include/asm
2012-10-09 09:47:37 +01:00
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
sh: use the new generic strnlen_user() function
2012-06-13 10:28:37 +09:00
sh: use the new generic strnlen_user() function
2012-06-13 10:28:37 +09:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
sh: Convert to asm-generic/unaligned.h.
2009-06-14 23:24:43 +09:00
sh: nommu: Support building without an uncached mapping.
2010-11-04 12:46:19 +09:00
burying unused conditionals
2013-02-14 09:21:15 -05:00
sh: unwinder: Introduce UNWINDER_BUG() and UNWINDER_BUG_ON()
2009-08-21 13:02:44 +01:00
sh64: fix up memory offset calculation.
2010-02-12 15:41:45 +09:00
sh: Mass ctrl_in/outX to __raw_read/writeX conversion.
2010-01-26 12:58:40 +09:00
sh: use the new generic strnlen_user() function
2012-06-13 10:28:37 +09:00
8700c95adb