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linux-sg2042/arch/sparc/include/asm
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David S. Miller f36391d279 sparc64: Fix race in TLB batch processing. 
As reported by Dave Kleikamp, when we emit cross calls to do batched
TLB flush processing we have a race because we do not synchronize on
the sibling cpus completing the cross call.

So meanwhile the TLB batch can be reset (tb->tlb_nr set to zero, etc.)
and either flushes are missed or flushes will flush the wrong
addresses.

Fix this by using generic infrastructure to synchonize on the
completion of the cross call.

This first required getting the flush_tlb_pending() call out from
switch_to() which operates with locks held and interrupts disabled.
The problem is that smp_call_function_many() cannot be invoked with
IRQs disabled and this is explicitly checked for with WARN_ON_ONCE().

We get the batch processing outside of locked IRQ disabled sections by
using some ideas from the powerpc port. Namely, we only batch inside
of arch_{enter,leave}_lazy_mmu_mode() calls.  If we're not in such a
region, we flush TLBs synchronously.

1) Get rid of xcall_flush_tlb_pending and per-cpu type
   implementations.

2) Do TLB batch cross calls instead via:

	smp_call_function_many()
		tlb_pending_func()
			__flush_tlb_pending()

3) Batch only in lazy mmu sequences:

	a) Add 'active' member to struct tlb_batch
	b) Define __HAVE_ARCH_ENTER_LAZY_MMU_MODE
	c) Set 'active' in arch_enter_lazy_mmu_mode()
	d) Run batch and clear 'active' in arch_leave_lazy_mmu_mode()
	e) Check 'active' in tlb_batch_add_one() and do a synchronous
           flush if it's clear.

4) Add infrastructure for synchronous TLB page flushes.

	a) Implement __flush_tlb_page and per-cpu variants, patch
	   as needed.
	b) Likewise for xcall_flush_tlb_page.
	c) Implement smp_flush_tlb_page() to invoke the cross-call.
	d) Wire up global_flush_tlb_page() to the right routine based
           upon CONFIG_SMP

5) It turns out that singleton batches are very common, 2 out of every
   3 batch flushes have only a single entry in them.

   The batch flush waiting is very expensive, both because of the poll
   on sibling cpu completeion, as well as because passing the tlb batch
   pointer to the sibling cpus invokes a shared memory dereference.

   Therefore, in flush_tlb_pending(), if there is only one entry in
   the batch perform a completely asynchronous global_flush_tlb_page()
   instead.

Reported-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
 		2013-04-19 17:26:26 -04:00
..
Kbuild sparc: use asm-generic version of types.h 2013-03-31 19:29:13 -04:00
agp.h agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
apb.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
asm.h sparc: Add asm/asm.h 2008-12-09 00:50:13 -08:00
asmmacro.h sparc32: add support for run-time patching of leon/sun single instructions 2012-05-27 23:52:43 -07:00
atomic.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
atomic_32.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
atomic_64.h sparc: Support atomic64_dec_if_positive properly. 2012-11-09 19:37:59 -08:00
auxio.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
auxio_32.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
auxio_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
backoff.h sparc64: Improvde documentation and readability of atomic backoff code. 2012-10-28 13:04:47 -07:00
barrier.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
barrier_32.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
barrier_64.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
bbc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
bitext.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
bitops.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
bitops_32.h bitops: remove minix bitops from asm/bitops.h 2011-03-23 19:46:22 -07:00
bitops_64.h sparc: Use popc when possible for ffs/__ffs/ffz. 2011-08-02 21:28:53 -07:00
btext.h sparc64: Faster early-boot framebuffer console. 2009-11-27 17:33:43 -08:00
bug.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
bugs.h sparc64: Implement SSTATE purely using notifiers and initcalls. 2008-09-02 00:49:38 -07:00
cache.h sparc32: Remove completely unused code from asm/cache.h 2012-05-19 21:15:37 -07:00
cacheflush.h sparc32: use flushi when run-time patching in per_cpu_patch 2012-05-20 13:33:36 -07:00
cacheflush_32.h sparc32: Move cache and TLB flushes over to method ops. 2012-05-13 20:49:31 -07:00
cacheflush_64.h sparc32: use flushi when run-time patching in per_cpu_patch 2012-05-20 13:33:36 -07:00
cachetlb_32.h sparc32: Move cache and TLB flushes over to method ops. 2012-05-13 20:49:31 -07:00
chafsr.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
checksum.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
checksum_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
checksum_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
chmctrl.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
clock.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
cmpxchg.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
cmpxchg_32.h sparc32: remove runtime btfix support 2012-05-14 14:05:09 -07:00
cmpxchg_64.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
compat.h sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads. 2012-10-26 15:18:37 -07:00
compat_signal.h sparc: switch to generic sigaltstack 2013-02-03 18:16:17 -05:00
contregs.h sparc32: Remove sun4{,c} control reg definitions from contregs.h. 2012-05-11 21:29:17 -07:00
cpu_type.h sparc32: Remove sun4 and sun4c from enum sparc_cpu. 2012-05-12 00:23:23 -07:00
cpudata.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
cpudata_32.h sparc32: generic clockevent support 2012-04-15 10:28:50 -07:00
cpudata_64.h sparc64: Use a seperate counter for timer interrupts and NMI checks, like x86. 2010-04-12 22:37:07 -07:00
current.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
dcr.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
dcu.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
delay.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
delay_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
delay_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
device.h of: remove asm/of_device.h 2010-07-24 09:57:52 -06:00
dma-mapping.h sparc: dma-mapping: support debug_dma_mapping_error 2012-11-17 13:20:38 +01:00
dma.h sparc32: Convert mmu_* interfaces from btfixup to method ops. 2012-05-13 13:57:05 -07:00
ebus_dma.h sparc: Move EBUS DMA interfaces into seperate header file. 2008-08-29 23:10:21 -07:00
ecc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
eeprom.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
elf.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
elf_32.h default SET_PERSONALITY() in linux/elf.h 2013-02-26 02:46:08 -05:00
elf_64.h sparc64: Add detection for features new in SPARC-T4. 2012-08-18 23:02:36 -07:00
estate.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
fb.h sparc: Really fix "console=" for serial consoles. 2010-08-16 12:26:09 -07:00
fbio.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
fhc.h sparc64: Rewrite central driver. 2008-08-31 20:56:15 -07:00
floppy.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
floppy_32.h sparc: Kill mmu_{un,}lockarea(). 2012-05-13 13:23:16 -07:00
floppy_64.h sparc64: Remove pointless assignment in floppy support. 2012-05-14 20:59:25 -07:00
fpumacro.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
ftrace.h sparc64: Add proper dynamic ftrace support. 2009-06-16 04:56:53 -07:00
futex.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
futex_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
futex_64.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
gpio.h gpiolib/arches: Centralise bolierplate asm/gpio.h 2012-05-11 18:00:14 -06:00
hardirq.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
hardirq_32.h sparc32: convert to asm-generic/hardirq.h 2009-10-01 13:45:13 -07:00
hardirq_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
head.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
head_32.h sparc32: Kill unused defines from asm/head_32.h 2012-05-11 21:43:11 -07:00
head_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
highmem.h sparc32: move kmap_init() to highmem.c 2012-07-26 16:46:17 -07:00
hugetlb.h sparc64: Fix tsb_grow() in atomic context. 2013-02-20 09:46:08 -08:00
hvtramp.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
hw_irq.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
hypervisor.h sparc64: Add hypervisor interfaces for SPARC-T4 perf counter access. 2012-08-18 23:03:53 -07:00
ide.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
idprom.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
intr_queue.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
io-unit.h sparc32: Kill iounit_map_dma_*(). 2008-08-29 02:15:23 -07:00
io.h sparc: add {read,write}*_be routines 2011-05-12 13:44:29 -07:00
io_32.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
io_64.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
ioctls.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
iommu.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
iommu_32.h sparc: Remove generic SBUS probing layer. 2008-08-29 02:15:21 -07:00
iommu_64.h sparc64: Get rid of pci_controller_info. 2008-09-10 23:07:41 -07:00
irq.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
irq_32.h sparc32: genirq support 2011-04-19 22:11:40 -07:00
irq_64.h nmi watchdog: do not use cpp symbol in Kconfig 2012-03-23 16:58:31 -07:00
irqflags.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
irqflags_32.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
irqflags_64.h sparc/irqs: Do not trace arch_local_{*,irq_*} functions 2011-07-06 08:00:29 -07:00
jump_label.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
kdebug.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
kdebug_32.h sparc32: kernel/trace/trace.c wants DIE_OOPS 2008-11-01 21:44:01 -07:00
kdebug_64.h sparc64: Implement NMI watchdog on capable cpus. 2009-01-30 00:03:53 -08:00
kgdb.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
kmap_types.h kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
kprobes.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
ldc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
leon.h sparc32,leon: drop leon_init() 2012-07-26 16:46:16 -07:00
leon_amba.h sparc32,leon: always include leon_kernel in build 2012-05-27 23:52:46 -07:00
leon_pci.h PCI: Make the struct pci_dev * argument of pci_fixup_irqs const. 2011-07-22 08:26:06 -07:00
linkage.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
lsu.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
machines.h sparc32: Trivial removal of sun4c references in comments. 2012-05-12 00:35:45 -07:00
mbus.h sparc32: Remove cypress cpu support. 2012-05-15 10:22:00 -07:00
mc146818rtc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
mc146818rtc_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
mc146818rtc_64.h sparc64: Use generic CMOS driver. 2008-08-29 14:16:48 -07:00
mdesc.h sparc64: Probe cpu page size support more portably. 2012-09-06 19:01:25 -07:00
memctrl.h sparc64: Add generic interface for registering a dimm printing handler. 2008-08-24 22:08:34 -07:00
mman.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
mmu.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
mmu_32.h sparc32: add irq + smp declarations to headers 2011-03-16 18:19:08 -07:00
mmu_64.h sparc64: Support transparent huge pages. 2012-10-09 16:23:06 +09:00
mmu_context.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
mmu_context_32.h sparc32: centralize all mmu context handling in srmmu.c 2012-07-26 16:46:16 -07:00
mmu_context_64.h sparc64: Support transparent huge pages. 2012-10-09 16:23:06 +09:00
mmzone.h Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
msi.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
mxcc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
nmi.h sparc64: Initial hw perf counter support. 2009-09-10 06:28:20 -07:00
ns87303.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
obio.h sparc32: move smp ipi to method ops 2012-05-14 14:05:07 -07:00
openprom.h sparc: Pass buffer pointer all the way down to prom_{get,put}char(). 2010-11-30 14:33:29 -08:00
oplib.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
oplib_32.h sparc: fix format string argument for prom_printf() 2012-10-02 23:20:34 -04:00
oplib_64.h sparc: fix format string argument for prom_printf() 2012-10-02 23:20:34 -04:00
page.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
page_32.h sparc32: drop sparc_unmapped_base 2012-07-26 16:46:16 -07:00
page_64.h sparc64: Fix tsb_grow() in atomic context. 2013-02-20 09:46:08 -08:00
parport.h SPARC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
pbm.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
pci.h pci-dma: add linux/pci-dma.h to linux/pci.h 2010-03-12 15:52:42 -08:00
pci_32.h PCI: collapse pcibios_resource_to_bus 2012-02-23 20:19:04 -07:00
pci_64.h PCI: collapse pcibios_resource_to_bus 2012-02-23 20:19:04 -07:00
pcic.h sparc32: added CONFIG_PCIC_PCI Kconfig setting 2011-06-02 14:32:37 -07:00
pcr.h sparc64: Add PCR ops for SPARC-T4. 2012-08-18 23:26:19 -07:00
percpu.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
percpu_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
percpu_64.h sparc64: Get rid of real_setup_per_cpu_areas(). 2009-06-16 04:56:23 -07:00
perf_event.h perf, arch: Cleanup perf-pmu init vs lockup-detector 2010-11-26 15:14:56 +01:00
pgalloc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
pgalloc_32.h sparc32: drop quicklist 2012-07-26 16:46:16 -07:00
pgalloc_64.h sparc64: Support transparent huge pages. 2012-10-09 16:23:06 +09:00
pgtable.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
pgtable_32.h sparc32: drop unused BAD_PAGE stuff 2012-07-26 16:46:16 -07:00
pgtable_64.h sparc64: Fix race in TLB batch processing. 2013-04-19 17:26:26 -04:00
pgtsrmmu.h sparc32: srmmu_probe now knows about leon too 2012-05-27 23:52:51 -07:00
pil.h sparc64: Reschedule KGDB capture to a software interrupt. 2009-03-18 23:51:57 -07:00
processor.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
processor_32.h sparc idle: rename pm_idle to sparc_idle 2013-02-17 23:36:56 -05:00
processor_64.h Merge branch 'arch-microblaze' into no-rebases 2012-11-16 22:28:43 -05:00
prom.h of/address: sparc: Declare of_iomap as an extern function for sparc again 2012-11-23 22:01:15 +00:00
psr.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
ptrace.h Merge commit '517ffce4e1a03aea979fe3a18a3dd1761a24fafb' into arch-sparc 2012-11-16 20:49:06 -05:00
ross.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
rwsem.h rwsem: Move duplicate function prototypes to linux/rwsem.h 2011-01-27 12:30:39 +01:00
sbi.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
scratchpad.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
seccomp.h x86-64: seccomp: fix 32/64 syscall hole 2009-03-02 15:41:30 -08:00
sections.h sparc32: add support for run-time patching of leon/sun single instructions 2012-05-27 23:52:43 -07:00
setup.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
sfafsr.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
sfp-machine.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
sfp-machine_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
sfp-machine_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
shmparam.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
shmparam_32.h sparc32: Remove sun4 and sun4c from enum sparc_cpu. 2012-05-12 00:23:23 -07:00
shmparam_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
sigcontext.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
siginfo.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
signal.h consolidate kernel-side struct sigaction declarations 2013-02-03 15:09:22 -05:00
smp.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
smp_32.h sparc:cleanup unused code in smp_32.h 2013-03-31 19:29:12 -04:00
smp_64.h sparc64: Add global PMU register dumping via sysrq. 2012-10-16 09:34:01 -07:00
sparsemem.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
spinlock.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
spinlock_32.h sparc32: unbreak arch_write_unlock() 2011-08-15 14:35:19 -07:00
spinlock_64.h sparc64: remove unnecessary macros from spinlock_64.h 2011-08-15 14:35:18 -07:00
spinlock_types.h locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
spitfire.h sparc64: correctly recognize SPARC64-X chips 2013-03-11 05:06:27 -07:00
stacktrace.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
starfire.h sparc64: Delete starfire_cpu_setup(). 2008-08-31 01:40:12 -07:00
string.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
string_32.h sparc32: Remove inline strncmp "optimization" for constant counts. 2012-05-11 19:53:29 -07:00
string_64.h sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}() 2009-12-10 23:32:10 -08:00
sunbpp.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
swift.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
switch_to.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
switch_to_32.h Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
switch_to_64.h sparc64: Fix race in TLB batch processing. 2013-04-19 17:26:26 -04:00
syscall.h tracing: Unify arch_syscall_addr() implementations 2010-02-17 13:07:21 +01:00
syscalls.h sparc32: switch to generic sys_execve() 2012-10-16 19:03:53 -04:00
termbits.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
termios.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
thread_info.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
thread_info_32.h sanitize tsk_is_polling() 2012-10-01 09:58:13 -04:00
thread_info_64.h Merge commit '517ffce4e1a03aea979fe3a18a3dd1761a24fafb' into arch-sparc 2012-11-16 20:49:06 -05:00
timer.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
timer_32.h sparc32: remove runtime btfix support 2012-05-14 14:05:09 -07:00
timer_64.h SPARC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
timex.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
timex_32.h sparc32: generic clockevent support 2012-04-15 10:28:50 -07:00
timex_64.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
tlb.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
tlb_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
tlb_64.h sparc: mmu_gather rework 2011-05-25 08:39:13 -07:00
tlbflush.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
tlbflush_32.h sparc32: Move cache and TLB flushes over to method ops. 2012-05-13 20:49:31 -07:00
tlbflush_64.h sparc64: Fix race in TLB batch processing. 2013-04-19 17:26:26 -04:00
topology.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
topology_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
topology_64.h sched/numa: Rewrite the CONFIG_NUMA sched domain support 2012-05-09 15:00:55 +02:00
trap_block.h sparc64: Store per-cpu offset in trap_block[] 2009-06-16 04:56:11 -07:00
traps.h UAPI: (Scripted) Disintegrate arch/sparc/include/asm 2012-10-09 09:47:43 +01:00
tsb.h sparc64: Fix huge PMD to PTE translation for sun4u in TLB miss handler. 2013-02-20 13:34:41 -08:00
tsunami.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
ttable.h sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads. 2012-10-26 15:18:37 -07:00
turbosparc.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
uaccess.h sparc: Fix user_addr_max() definition. 2012-05-24 13:41:58 -07:00
uaccess_32.h sparc: use the new generic strnlen_user() function 2012-05-26 11:33:54 -07:00
uaccess_64.h sparc64: clear syscall_noerror on the entry to syscall, not on the exit 2012-10-14 19:26:52 -04:00
unaligned.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
unistd.h burying unused conditionals 2013-02-14 09:21:15 -05:00
upa.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
user.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
vaddrs.h sparc32: drop fixmap.h 2012-07-26 16:46:16 -07:00
vga.h BUG: headers with BUG/BUG_ON etc. need linux/bug.h 2012-03-04 17:54:34 -05:00
viking.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
vio.h powerpc+sparc/vio: Modernize driver registration 2012-03-28 11:33:24 +11:00
visasm.h sparc64: Fix sparse warnings in visemul.c 2008-09-11 23:46:40 -07:00
winmacro.h sparc32: Implement hard_smp_processor_id() via instruction patching. 2012-05-14 13:31:38 -07:00
xor.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
xor_32.h sparc, sparc64: use arch/sparc/include 2008-07-27 23:00:59 +02:00
xor_64.h sparc64: Future proof Niagara cpu detection. 2011-09-16 14:21:33 -07:00