Nitin Gupta f10bb00790 sparc64: Add 16GB hugepage support ...

Adds support for 16GB hugepage size. To use this page size
use kernel parameters as:

default_hugepagesz=16G hugepagesz=16G hugepages=10

Testing:

Tested with the stream benchmark which allocates 48G of
arrays backed by 16G hugepages and does RW operation on
them in parallel.

Orabug: 25362942

Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-08-09 22:12:19 -07:00

..

.gitignore

sparc: gitignore a few files

2008-12-04 09:17:15 -08:00

apc.c

sparc: kernel: apc: make of_device_ids const

2017-06-25 13:39:02 -07:00

asm-offsets.c

sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-02 08:42:37 +01:00

audit.c

sparc: Convert naked unsigned uses to unsigned int

2016-03-20 21:28:58 -07:00

auxio_32.c

sparc32: fix sparse warning in auxio_32.c

2014-05-18 19:01:27 -07:00

auxio_64.c

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20 16:20:15 +02:00

btext.c

sparc64: fix sparse warning in btext.c

2014-05-18 19:01:30 -07:00

central.c

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20 16:20:15 +02:00

cherrs.S

sparc64: Fix bootup regressions on some Kconfig combinations.

2016-04-27 17:27:37 -04:00

chmc.c

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20 16:20:15 +02:00

compat_audit.c

sparc: Convert naked unsigned uses to unsigned int

2016-03-20 21:28:58 -07:00

cpu.c

sparc64: recognize and support Sonoma CPU type

2016-04-21 16:43:47 -04:00

cpumap.c

sparc64: recognize and support Sonoma CPU type

2016-04-21 16:43:47 -04:00

cpumap.h

sparc: drop use of extern for prototypes in arch/sparc/*

2014-05-18 19:01:29 -07:00

devices.c

sparc32: drop tadpole specific code

2014-05-18 19:01:29 -07:00

dma.c

sparc: remove several unnecessary module.h include instances

2011-10-31 19:30:54 -04:00

ds.c

sparc64: Fix build warnings with gcc 7.

2017-06-01 09:42:46 -07:00

dtlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

dtlb_prot.S

sparc: Don't leak context bits into thread->fault_address

2016-07-27 17:50:26 -07:00

ebus.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

entry.h

sparc: Resolve conflict between sparc v9 and M7 on usage of bit 9 of TTE

2015-05-31 22:15:01 -07:00

entry.S

sparc: move exports to definitions

2016-08-07 23:55:43 -04:00

etrap_32.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00

etrap_64.S

sparc64: clear syscall_noerror on the entry to syscall, not on the exit

2012-10-14 19:26:52 -04:00

fpu_traps.S

sparc64: Fix bootup regressions on some Kconfig combinations.

2016-04-27 17:27:37 -04:00

ftrace.c

sparc/ftrace: Fix ftrace graph time measurement

2017-05-17 12:07:47 -07:00

getsetcc.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

head_32.S

sparc32: kill __ret_efault()

2017-03-28 18:24:00 -04:00

head_64.S

sparc64: fix fault handling in NGbzero.S and GENbzero.S

2017-05-09 12:16:25 -07:00

helpers.S

sparc: move exports to definitions

2016-08-07 23:55:43 -04:00

hvapi.c

sparc64: Add ATU (new IOMMU) support

2016-11-18 11:16:59 -08:00

hvcalls.S

sparc: move exports to definitions

2016-08-07 23:55:43 -04:00

hvtramp.S

sparc64: Fix register corruption in top-most kernel stack frame during boot.

2014-10-24 09:52:49 -07:00

idprom.c

net: Add eth_platform_get_mac_address() helper.

2016-01-06 16:31:56 -05:00

iommu_common.h

sparc: implement ->mapping_error

2017-06-28 06:54:32 -07:00

iommu.c

sparc: remove arch specific dma_supported implementations

2017-06-28 06:54:39 -07:00

ioport.c

sparc: remove arch specific dma_supported implementations

2017-06-28 06:54:39 -07:00

irq_32.c

sparc32: off by ones in BUG_ON()

2016-07-27 22:53:17 -07:00

irq_64.c

arch/sparc: support NR_CPUS = 4096

2017-06-06 16:41:47 -04:00

irq.h

sparc: drop use of extern for prototypes in arch/sparc/*

2014-05-18 19:01:29 -07:00

itlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ivec.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

jump_label.c

jump_label: Reorder hotplug lock and jump_label_lock

2017-05-26 10:10:45 +02:00

kernel.h

sparc64: initialize time early

2017-06-12 15:44:03 -07:00

kgdb_32.c

sparc32: use proper prototype for trapbase

2016-05-20 17:55:41 -07:00

kgdb_64.c

sparc64: fix sparse warning in kgdb_64.c

2014-05-18 19:01:34 -07:00

kprobes.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

kstack.h

sparc64: Run NMIs on the hardirq stack.

2010-04-14 02:04:29 -07:00

ktlb.S

sparc: Don't leak context bits into thread->fault_address

2016-07-27 17:50:26 -07:00

ldc.c

sparc64: skip handshake for LDC channels in RAW mode

2017-06-25 13:43:12 -07:00

led.c

sparc: use memdup_user_nul in sun4m LED driver

2017-05-09 12:16:25 -07:00

leon_kernel.c

sparc: leon: Fix a retry loop in leon_init_timers()

2016-12-11 18:15:49 -08:00

leon_pci_grpci1.c

genirq: Remove irq argument from irq flow handlers

2015-09-16 15:47:51 +02:00

leon_pci_grpci2.c

genirq: Remove irq argument from irq flow handlers

2015-09-16 15:47:51 +02:00

leon_pci.c

PCI: Cleanup control flow

2015-03-19 10:17:22 -05:00

leon_pmc.c

sparc32: fix sparse warnings in leon_pmc.c

2014-04-29 01:12:27 -04:00

leon_smp.c

sched/headers: Move task->mm handling methods to <linux/sched/mm.h>

2017-03-03 01:43:28 +01:00

Makefile

sparc64:Support User Probes for sparc

2016-12-11 18:01:51 -08:00

mdesc.c

mm, tree wide: replace __GFP_REPEAT by __GFP_RETRY_MAYFAIL with more useful semantic

2017-07-12 16:26:03 -07:00

misctrap.S

arch/sparc: Avoid DCTI Couples

2017-03-27 21:51:40 -07:00

module.c

mm: vmalloc: pass additional vm_flags to __vmalloc_node_range()

2015-02-13 21:21:42 -08:00

nmi.c

kernel/watchdog: introduce arch_touch_nmi_watchdog()

2017-07-12 16:26:02 -07:00

of_device_32.c

sparc32: rename sparc_irq_config to sparc_config

2012-04-15 10:28:49 -07:00

of_device_64.c

devicetree: add helper inline for retrieving a node's full name

2012-07-06 07:16:34 -05:00

of_device_common.c

sparc: fix sparse warnings in of_device_common.c

2014-04-29 01:12:27 -04:00

of_device_common.h

sparc: move of_device common code to of_device_common

2009-06-16 04:56:49 -07:00

pci_common.c

sparc/PCI: Add mem64 resource parsing for root bus

2015-10-29 17:35:46 -05:00

pci_fire.c

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20 16:20:15 +02:00

pci_impl.h

sparc/PCI: Add mem64 resource parsing for root bus

2015-10-29 17:35:46 -05:00

pci_msi.c

PCI/MSI: Rename mask/unmask_msi_irq treewide

2014-11-23 13:01:45 +01:00

pci_psycho.c

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20 16:20:15 +02:00

pci_sabre.c

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20 16:20:15 +02:00

pci_schizo.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

pci_sun4v_asm.S

sparc64: Enable sun4v dma ops to use IOMMU v2 APIs

2016-11-18 11:17:00 -08:00

pci_sun4v.c

SPARC64: Fix sun4v DMA panic

2017-07-12 08:13:04 -07:00

pci_sun4v.h

sparc64: Enable sun4v dma ops to use IOMMU v2 APIs

2016-11-18 11:17:00 -08:00

pci.c

PCI: Add BAR index argument to pci_mmap_page_range()

2017-04-20 08:47:47 -05:00

pcic.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

pcr.c

sparc: perf: Add support M7 processor

2015-03-19 18:54:49 -07:00

perf_event.c

perf core: Add a 'nr' field to perf_event_callchain_context

2016-05-16 23:11:51 -03:00

pmc.c

sparc: kernel: pmc: make of_device_ids const.

2017-07-03 02:53:07 -07:00

power.c

sparc: kernel: use builtin_platform_driver

2016-12-11 18:15:48 -08:00

process_32.c

arch: remove unused macro/function thread_saved_pc()

2017-06-28 16:13:57 -07:00

process_64.c

arch: remove unused macro/function thread_saved_pc()

2017-06-28 16:13:57 -07:00

prom_32.c

sparc: remove several unnecessary module.h include instances

2011-10-31 19:30:54 -04:00

prom_64.c

sparc64: fix typo in property

2017-06-25 22:01:11 -04:00

prom_common.c

of: Fix locking vs. interrupts

2013-06-13 22:12:14 +01:00

prom_irqtrans.c

sparc: Remove unnecessary semicolons

2011-06-07 16:06:34 -07:00

prom.h

sparc: drop use of extern for prototypes in arch/sparc/*

2014-05-18 19:01:29 -07:00

psycho_common.c

sparc: Remove unnecessary semicolons

2011-06-07 16:06:34 -07:00

psycho_common.h

sparc: drop use of extern for prototypes in arch/sparc/*

2014-05-18 19:01:29 -07:00

ptrace_32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

ptrace_64.c

sparc64: Fill in rest of HAVE_REGS_AND_STACK_ACCESS_API

2017-04-23 17:15:51 -07:00

reboot.c

Disintegrate asm/system.h for Sparc

2012-03-28 18:30:03 +01:00

rtrap_32.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00

rtrap_64.S

arch/sparc: Avoid DCTI Couples

2017-03-27 21:51:40 -07:00

sbus.c

sparc: kernel/sbus.c: fix memory leakage

2013-01-21 14:33:00 -08:00

setup_32.c

sparc: Remove redundant tests in boot_flags_init().

2017-05-03 08:28:48 -07:00

setup_64.c

sparc64: initialize time early

2017-06-12 15:44:03 -07:00

signal32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

signal_32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

signal_64.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

sigutil_32.c

sparc: Harden signal return frame checks.

2016-05-29 11:24:05 -07:00

sigutil_64.c

sparc: Harden signal return frame checks.

2016-05-29 11:24:05 -07:00

sigutil.h

sparc: Allow handling signals when stack is corrupted.

2011-08-20 17:14:54 -07:00

smp_32.c

cpu/hotplug: Remove CPU_STARTING and CPU_DYING notifier

2016-09-06 18:30:19 +02:00

smp_64.c

sparc64: Measure receiver forward progress to avoid send mondo timeout

2017-07-14 11:18:02 -07:00

sparc_ksyms.c

sparc: move exports to definitions

2016-08-07 23:55:43 -04:00

spiterrs.S

arch/sparc: Avoid DCTI Couples

2017-03-27 21:51:40 -07:00

sstate.c

sparc: Fixed typo in sstate.c. Replaced panicing with panicking

2017-01-16 22:31:51 -05:00

stacktrace.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>

2017-03-02 08:42:34 +01:00

starfire.c

arch: sparc: kernel: starfire.c: Remove unused function

2015-03-01 21:33:58 -08:00

sun4d_irq.c

sparc/irq: Use helper irq_data_get_irq_handler_data()

2015-07-31 22:20:05 +02:00

sun4d_smp.c

sched/headers: Move task->mm handling methods to <linux/sched/mm.h>

2017-03-03 01:43:28 +01:00

sun4m_irq.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>

2017-03-02 08:42:34 +01:00

sun4m_smp.c

sched/headers: Move task->mm handling methods to <linux/sched/mm.h>

2017-03-03 01:43:28 +01:00

sun4v_ivec.S

sparc64: Measure receiver forward progress to avoid send mondo timeout

2017-07-14 11:18:02 -07:00

sun4v_tlb_miss.S

arch/sparc: Avoid DCTI Couples

2017-03-27 21:51:40 -07:00

sys32.S

sparc: Hook up renameat2 syscall.

2014-07-21 22:27:56 -07:00

sys_sparc32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

sys_sparc_32.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>

2017-03-02 08:42:34 +01:00

sys_sparc_64.c

mm: larger stack guard gap, between vmas

2017-06-19 21:50:20 +08:00

syscalls.S

sparc: Fix system call tracing register handling.

2016-01-21 16:06:00 -08:00

sysfs.c

sparc/sysfs: Replace racy task affinity logic

2017-04-15 12:20:54 +02:00

systbls_32.S

sparc: Update syscall tables.

2017-04-23 18:28:55 -07:00

systbls_64.S

sparc: Update syscall tables.

2017-04-23 18:28:55 -07:00

systbls.h

sparc64: fix sparse warnings in sys_sparc32.c

2014-05-18 19:01:31 -07:00

time_32.c

sparc/time: make of_device_ids const

2017-06-15 08:25:19 -07:00

time_64.c

sparc64: fix typo in property

2017-06-25 22:01:11 -04:00

trampoline_32.S

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

trampoline_64.S

sparc64: Fix register corruption in top-most kernel stack frame during boot.

2014-10-24 09:52:49 -07:00

traps_32.c

sched/headers: Move task->mm handling methods to <linux/sched/mm.h>

2017-03-03 01:43:28 +01:00

traps_64.c

sparc64: Measure receiver forward progress to avoid send mondo timeout

2017-07-14 11:18:02 -07:00

tsb.S

sparc64: Add 16GB hugepage support

2017-08-09 22:12:19 -07:00

ttable_32.S

sparc32: move trap table to a separate file

2012-05-19 23:27:25 -07:00

ttable_64.S

sparc64: delete old wrap code

2017-06-06 13:45:29 -07:00

una_asm_32.S

sparc32: unaligned memory access (MNA) trap handler bug

2011-02-01 12:39:59 -08:00

una_asm_64.S

sparc: Fix .size directive for do_int_load

2011-03-16 18:19:15 -07:00

unaligned_32.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

unaligned_64.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

uprobes.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

urtt_fill.S

arch/sparc: Avoid DCTI Couples

2017-03-27 21:51:40 -07:00

utrap.S

sparc64: Fix bootup regressions on some Kconfig combinations.

2016-04-27 17:27:37 -04:00

vio.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next

2017-07-08 12:14:14 -07:00

viohs.c

sparc64: skip handshake for LDC channels in RAW mode

2017-06-25 13:43:12 -07:00

visemul.c

scripts/spelling.txt: add "partiton" pattern and fix typo instances

2017-02-27 18:43:46 -08:00

vmlinux.lds.S

sparc64: Add 16GB hugepage support

2017-08-09 22:12:19 -07:00

windows.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

winfixup.S

arch/sparc: Avoid DCTI Couples

2017-03-27 21:51:40 -07:00

wof.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00

wuf.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00