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linux/arch/powerpc/include/asm
History
Aneesh Kumar K.V c137a2757b powerpc/mm/autonuma: switch ppc64 to its own implementation of saved write 
With this our protnone becomes a present pte with READ/WRITE/EXEC bit
cleared.  By default we also set _PAGE_PRIVILEGED on such pte.  This is
now used to help us identify a protnone pte that as saved write bit.
For such pte, we will clear the _PAGE_PRIVILEGED bit.  The pte still
remain non-accessible from both user and kernel.

[aneesh.kumar@linux.vnet.ibm.com: v3]
  Link: http://lkml.kernel.org/r/1487498625-10891-4-git-send-email-aneesh.kumar@linux.vnet.ibm.com
Link: http://lkml.kernel.org/r/1487050314-3892-3-git-send-email-aneesh.kumar@linux.vnet.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Michael Neuling <mikey@neuling.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michael Ellerman <michaele@au1.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-24 17:46:56 -08:00
..
book3s
powerpc/mm/autonuma: switch ppc64 to its own implementation of saved write
2017-02-24 17:46:56 -08:00
nohash
powerpc/mm: Fix little-endian 4K hugetlb
2017-01-18 11:58:50 +11:00
8xx_immap.h
…
accounting.h
sched/cputime, powerpc: Prepare accounting structure for cputime flush on tick
2017-01-14 09:54:12 +01:00
agp.h
…
archrandom.h
powerpc: Use hardware RNG for arch_get_random_seed_* not arch_get_random_*
2015-07-23 19:52:03 +10:00
asm-compat.h
powerpc/ebpf/jit: Implement JIT compiler for extended BPF
2016-06-24 15:17:57 +10:00
asm-offsets.h
…
asm-prototypes.h
powerpc: Add a prototype for mcount() so it can be versioned
2017-02-10 13:28:06 +11:00
async_tx.h
…
atomic.h
powerpc: Remove static branch prediction in atomic{, 64}_add_unless
2016-10-04 16:13:13 +11:00
backlight.h
…
barrier.h
powerpc: define __smp_xxx
2016-01-12 20:46:53 +02:00
bitops.h
powerpc: Fix comment typos in arch/powerpc/include/asm/bitops.h
2014-11-12 16:31:46 +11:00
bootx.h
…
btext.h
…
bug.h
powerpc: Remove stale function prototypes
2014-09-25 23:14:43 +10:00
bugs.h
…
cache.h
powerpc: Add new cache geometry aux vectors
2017-02-06 19:46:04 +11:00
cacheflush.h
powerpc: Move cpu_has_feature() to a separate file
2016-08-01 11:15:03 +10:00
cell-pmu.h
…
cell-regs.h
…
checksum.h
powerpc/64: Use optimized checksum routines on little-endian
2017-01-25 13:34:18 +11:00
cmpxchg.h
powerpc: Fix __cmpxchg() to take a volatile ptr again
2016-11-25 14:07:50 +11:00
code-patching.h
powerpc/kprobes: Implement Optprobes
2017-02-10 13:28:04 +11:00
compat.h
powerpc/kernel: Add SIG_SYS support for compat tasks
2015-07-29 11:56:13 +10:00
context_tracking.h
…
copro.h
powerpc/cell: Make spu_flush_all_slbs() generic
2014-10-08 20:15:37 +11:00
cpm1.h
…
cpm2.h
…
cpm.h
QE: Move QE from arch/powerpc to drivers/soc
2015-12-22 17:12:56 -06:00
cpu_has_feature.h
powerpc: Fix build failure with clang due to BUILD_BUG_ON()
2017-01-25 13:36:10 +11:00
cpufeature.h
powerpc: Add module autoloading based on CPU features
2016-07-21 20:33:57 +10:00
cpuidle.h
powernv: Pass PSSCR value and mask to power9_idle_stop
2017-01-31 08:32:13 +11:00
cputable.h
powerpc/8xx: add dedicated machine check handler
2016-09-25 02:38:55 -05:00
cputhreads.h
powerpc: cputhreads: Add missing include file
2016-08-22 11:09:33 +10:00
cputime.h
sched/cputime: Remove generic asm headers
2017-02-01 09:14:07 +01:00
current.h
…
dbdma.h
powerpc: Move Power Macintosh drivers to generic byteswappers
2015-03-23 14:29:40 +11:00
dbell.h
powerpc: Move cpu_has_feature() to a separate file
2016-08-01 11:15:03 +10:00
dcr-generic.h
…
dcr-mmio.h
…
dcr-native.h
powerpc: Move cpu_has_feature() to a separate file
2016-08-01 11:15:03 +10:00
dcr-regs.h
…
dcr.h
…
debug.h
powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.
2016-11-30 23:15:11 +11:00
delay.h
…
device.h
powerpc/iommu: Remove dma_data union
2015-07-13 10:10:54 +10:00
disassemble.h
KVM: PPC: e500: Emulate TMCFG0 TMRN register
2015-10-15 15:58:16 +11:00
dma-mapping.h
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
dma.h
…
edac.h
EDAC: Cleanup atomic_scrub mess
2015-05-28 15:31:53 +02:00
eeh_event.h
…
eeh.h
powerpc/pci: Delay populating pdn
2016-06-21 15:30:56 +10:00
ehv_pic.h
…
elf.h
powerpc: Add new cache geometry aux vectors
2017-02-06 19:46:04 +11:00
emergency-restart.h
…
emulated_ops.h
…
epapr_hcalls.h
…
exception-64e.h
powerpc/e6500: hw tablewalk: make sure we invalidate and write to the same tlb entry
2015-10-27 18:14:40 -05:00
exception-64s.h
powerpc/64: CONFIG_RELOCATABLE support for hmi interrupts
2017-02-07 16:39:44 +11:00
exec.h
…
fadump.h
powerpc/fadump: Set core e_flags using kernel's ELF ABI version
2016-09-13 17:36:01 +10:00
fb.h
…
feature-fixups.h
powerpc/32: Fix crash during static key init
2016-08-10 19:41:58 +10:00
firmware.h
powerpc/pseries: Add hypercall wrappers for hash page table resizing
2017-02-09 21:45:48 +11:00
fixmap.h
powerpc/8xx: Fix vaddr for IMMR early remap
2016-07-09 02:02:48 -05:00
floppy.h
…
fs_pd.h
…
fsl_85xx_cache_sram.h
…
fsl_gtm.h
…
fsl_hcalls.h
…
fsl_lbc.h
uio: uio_fsl_elbc_gpcm: new driver
2015-01-12 05:04:13 -08:00
fsl_pamu_stash.h
iommu/fsl: Various cleanups
2015-02-03 18:47:18 +01:00
fsl_pm.h
powerpc/rcpm: add RCPM driver
2016-03-04 23:50:27 -06:00
ftrace.h
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
futex.h
powerpc: EX_TABLE macro for exception tables
2016-11-14 11:11:51 +11:00
grackle.h
…
hardirq.h
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
head-64.h
Merge branch 'topic/ppc-kvm' into next
2017-02-14 17:18:29 +11:00
heathrow.h
…
highmem.h
kmap_atomic_to_page() has no users, remove it
2015-11-09 15:11:24 -08:00
hmi.h
powerpc: move hmi.c to arch/powerpc/kvm/
2016-09-09 16:18:07 +10:00
hugetlb.h
powerpc/mm: Fix little-endian 4K hugetlb
2017-01-18 11:58:50 +11:00
hvcall.h
Merge branch 'topic/ppc-kvm' into next
2017-02-14 17:18:29 +11:00
hvconsole.h
…
hvcserver.h
…
hvsi.h
…
hw_breakpoint.h
…
hw_irq.h
powerpc/8xx: use SPRN_EIE and SPRN_EID to enable/disable interrupts
2016-09-25 02:38:53 -05:00
hydra.h
powerpc: Fix misspellings in comments.
2016-03-01 19:27:20 +11:00
i8259.h
…
ibmebus.h
…
icswx.h
crypto: nx-842 - Mask XERS0 bit in return value
2015-12-17 16:42:12 +08:00
ide.h
…
ima.h
powerpc: ima: send the kexec buffer to the next kernel
2016-12-20 09:48:44 -08:00
immap_cpm2.h
…
io_event_irq.h
…
io-defs.h
…
io-workarounds.h
…
io.h
powerpc: EX_TABLE macro for exception tables
2016-11-14 11:11:51 +11:00
iommu.h
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
ipic.h
…
irq_work.h
powerpc: Re-enable dynticks
2015-02-23 14:52:04 +11:00
irq.h
powerpc: Remove stale function prototypes
2014-09-25 23:14:43 +10:00
irqflags.h
…
isa-bridge.h
powerpc: Add support for non-PCI ISA bridges
2017-01-31 13:54:17 +11:00
jump_label.h
Merge tag 'powerpc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2016-08-05 09:00:54 -04:00
Kbuild
ppc: move exports to definitions
2016-08-07 23:50:09 -04:00
kdebug.h
…
kdump.h
…
kexec.h
powerpc: ima: send the kexec buffer to the next kernel
2016-12-20 09:48:44 -08:00
keylargo.h
…
kgdb.h
…
kmap_types.h
…
kprobes.h
powerpc/kprobes: Implement Optprobes
2017-02-10 13:28:04 +11:00
kvm_asm.h
KVM: PPC: Book3S HV: Enable hypervisor virtualization interrupts while in guest
2016-11-24 09:24:23 +11:00
kvm_book3s_32.h
…
kvm_book3s_64.h
KVM: PPC: Book3S HV: Split HPT allocation from activation
2017-01-31 21:59:39 +11:00
kvm_book3s_asm.h
powerpc/powernv: Add platform support for stop instruction
2016-07-15 20:18:41 +10:00
kvm_book3s.h
KVM: PPC: Book3S HV: Enable radix guest support
2017-01-31 19:11:52 +11:00
kvm_booke_hv_asm.h
…
kvm_booke.h
KVM: PPC: Book3S: correct width in XER handling
2015-08-22 11:16:19 +02:00
kvm_fpu.h
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kvm_host.h
KVM: PPC: Book3S HV: Outline of KVM-HV HPT resizing implementation
2017-01-31 21:59:56 +11:00
kvm_para.h
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kvm_ppc.h
KVM: PPC: Book3S HV: Outline of KVM-HV HPT resizing implementation
2017-01-31 21:59:56 +11:00
libata-portmap.h
libata: remove unused definitions from <asm/libata-portmap.h>
2016-09-22 11:50:19 -04:00
linkage.h
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
livepatch.h
powerpc/livepatch: Remove klp_write_module_reloc() stub
2016-12-19 11:15:25 +01:00
local.h
…
lppaca.h
…
lv1call.h
…
machdep.h
powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.
2016-11-30 23:15:11 +11:00
macio.h
…
mc146818rtc.h
…
mce.h
…
mediabay.h
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mm-arch-hooks.h
powerpc/mm: tracking vDSO remap
2015-06-24 17:49:41 -07:00
mman.h
Merge tag 'powerpc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2016-08-05 09:00:54 -04:00
mmu_context.h
powerpc/iommu: Stop using @current in mm_iommu_xxx
2016-12-02 14:38:29 +11:00
mmu-8xx.h
powerpc/8xx: Implement support of hugepages
2016-12-09 22:49:07 -06:00
mmu-40x.h
…
mmu-44x.h
…
mmu-book3e.h
powerpc/64/kexec: Fix MMU cleanup on radix
2016-09-23 07:54:17 +10:00
mmu.h
Merge tag 'powerpc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2017-02-22 10:30:38 -08:00
mmzone.h
powerpc: implement arch_reserved_kernel_pages
2016-10-07 18:46:28 -07:00
module.h
modversions: treat symbol CRCs as 32 bit quantities
2017-02-03 08:28:25 -08:00
mpc5xxx.h
…
mpc6xx.h
…
mpc52xx_psc.h
powerpc: mpc512x: drop bogus and unused psc register bit definitions
2015-10-22 16:06:08 +02:00
mpc52xx.h
powerpc: Make ppc_md.{halt, restart} __noreturn
2016-07-14 21:12:06 +10:00
mpc85xx.h
powerpc/fsl-booke: Add T4080 SVR value
2015-03-31 22:23:17 -05:00
mpc5121.h
powerpc/512x: add LocalPlus Bus FIFO device driver
2015-10-22 15:19:40 +02:00
mpc8260.h
…
mpic_msgr.h
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
mpic_timer.h
…
mpic.h
powerpc/mpic: Add get_version API both for internal and external use
2015-03-23 19:51:17 -05:00
msi_bitmap.h
powerpc/msi: Free the bitmap if it was slab allocated
2015-10-05 21:32:50 +11:00
nmi.h
powerpc: Add ppc64 hard lockup detector support
2015-04-11 20:49:27 +10:00
nvram.h
powerpc/nvram: Move generic code for nvram and pstore
2015-03-23 14:05:49 +11:00
ohare.h
…
opal-api.h
powerpc/powernv: Initialise nest mmu
2017-01-30 20:24:33 +11:00
opal.h
Merge branch 'topic/ppc-kvm' into next
2017-02-14 17:18:29 +11:00
oprofile_impl.h
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paca.h
sched/cputime, powerpc: Migrate stolen_time field to the accounting structure
2017-01-14 09:54:12 +01:00
page_32.h
powerpc32: Remove clear_pages() and define clear_page() inline
2016-03-11 17:20:11 -06:00
page_64.h
powerpc/64: Clean up ppc64_caches using a struct per cache
2017-02-06 19:46:04 +11:00
page.h
powerpc: do not make the entire heap executable
2017-02-22 16:41:29 -08:00
parport.h
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
pasemi_dma.h
…
pci-bridge.h
powerpc: Move isa bridge definitions to separate include
2017-01-31 13:54:17 +11:00
pci.h
PCI: Unify pci_resource_to_user() declarations
2016-06-17 14:43:34 -05:00
percpu.h
…
perf_event_fsl_emb.h
…
perf_event_server.h
powerpc/perf: Use MSR to report privilege level on P9 DD1
2017-01-18 16:15:58 +11:00
perf_event.h
powerpc: Rename __get_SP() to current_stack_pointer()
2014-10-15 11:23:20 +11:00
pgalloc.h
powerpc/mm: Copy pgalloc (part 2)
2016-05-11 21:53:49 +10:00
pgtable-be-types.h
powerpc/mm: Fix little-endian 4K hugetlb
2017-01-18 11:58:50 +11:00
pgtable-types.h
powerpc/mm: Fix little-endian 4K hugetlb
2017-01-18 11:58:50 +11:00
pgtable.h
powerpc: port 64 bits pgtable_cache to 32 bits
2016-12-09 22:48:01 -06:00
plpar_wrappers.h
powerpc/pseries: Add hypercall wrappers for hash page table resizing
2017-02-09 21:45:48 +11:00
pmac_feature.h
powerpc: Various typo fixes
2016-06-14 13:58:26 +10:00
pmac_low_i2c.h
…
pmac_pfunc.h
…
pmc.h
…
pmi.h
…
pnv-pci.h
Merge tag 'powerpc-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2016-10-07 20:19:31 -07:00
powernv.h
powerpc/powernv: Initialise nest mmu
2017-01-30 20:24:33 +11:00
ppc4xx_ocm.h
…
ppc4xx.h
powerpc: Make ppc_md.{halt, restart} __noreturn
2016-07-14 21:12:06 +10:00
ppc_asm.h
powerpc: Make _ASM_NOKPROBE_SYMBOL a noop when KPROBES not defined
2016-11-14 11:11:51 +11:00
ppc-opcode.h
powerpc/bpf: Introduce __PPC_SH64()
2017-02-10 13:28:03 +11:00
ppc-pci.h
powerpc/eeh: Refactor EEH PE reset functions
2016-11-22 11:57:08 +11:00
probes.h
…
processor.h
powernv: Pass PSSCR value and mask to power9_idle_stop
2017-01-31 08:32:13 +11:00
prom.h
Merge branch 'topic/ppc-kvm' into next
2017-02-14 17:18:29 +11:00
ps3.h
powerpc/64: Move MMU backend selection out of platform code
2016-07-21 18:56:38 +10:00
ps3av.h
powerpc: Various typo fixes
2016-06-14 13:58:26 +10:00
ps3gpu.h
…
ps3stor.h
…
pte-common.h
powerpc: Various typo fixes
2016-06-14 13:58:26 +10:00
ptrace.h
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
reg_8xx.h
powerpc/8xx: Implement support of hugepages
2016-12-09 22:49:07 -06:00
reg_a2.h
…
reg_booke.h
powerpc: Fix misspellings in comments.
2016-03-01 19:27:20 +11:00
reg_fsl_emb.h
…
reg.h
Merge tag 'powerpc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2017-02-22 10:30:38 -08:00
rheap.h
…
rio.h
powerpc: Remove stale function prototypes
2014-09-25 23:14:43 +10:00
rtas.h
powerpc/pseries: Introduce memory hotplug READD operation
2017-02-02 16:57:39 +11:00
runlatch.h
…
scom.h
…
seccomp.h
powerpc: switch to using asm-generic for seccomp.h
2015-04-17 09:04:10 -04:00
sections.h
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
serial.h
…
setjmp.h
…
setup.h
powerpc: Put exception configuration in a common place
2016-07-21 18:56:31 +10:00
sfp-machine.h
…
shmparam.h
…
signal.h
powerpc: signals: Stop using current in signal code
2016-10-04 16:43:07 +11:00
smp.h
powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.
2016-11-30 23:15:11 +11:00
smu.h
powerpc/pmac: Remove early allocation of the SMU command buffer
2016-07-21 18:56:38 +10:00
sparsemem.h
powerpc/mm: Fix build break with BOOK3S_64=n and MEMORY_HOTPLUG=y
2017-02-15 19:58:39 +11:00
spinlock_types.h
…
spinlock.h
locking/core, powerpc: Implement vcpu_is_preempted(cpu)
2016-11-22 12:48:06 +01:00
spu_csa.h
powerpc/cell: Drop support for 64K local store on 4K kernels
2015-08-18 19:29:49 +10:00
spu_info.h
…
spu_priv1.h
…
spu.h
powerpc/cell: Move spu_handle_mm_fault() out of cell platform
2014-10-08 20:14:54 +11:00
sstep.h
powerpc: Emulate icbi, mcrf and conditional-trap instructions
2014-09-25 23:14:51 +10:00
string.h
powerpc: Remove assembly versions of strcpy, strcat, strlen and strcmp
2016-06-14 13:58:25 +10:00
swab.h
powerpc: Remove unused st_le*() and ld_le* functions
2015-03-24 13:33:52 +11:00
swiotlb.h
…
switch_to.h
powerpc/ptrace: Fix coredump since ptrace TM changes
2016-08-10 16:34:20 +10:00
synch.h
powerpc: Factor do_feature_fixup calls
2016-07-21 18:51:42 +10:00
syscall.h
powerpc: Change syscall_get_nr() to return int
2015-07-29 11:56:13 +10:00
syscalls.h
…
systbl.h
powerpc/kexec: Enable kexec_file_load() syscall
2016-11-30 23:15:27 +11:00
tce.h
powerpc/powernv/pci: Remove SWINV constants and obsolete TCE code
2016-07-17 16:42:47 +10:00
termios.h
…
thread_info.h
signal: consolidate {TS,TLF}_RESTORE_SIGMASK code
2016-08-02 19:35:23 -04:00
time.h
powerpc: Move cpu_has_feature() to a separate file
2016-08-01 11:15:03 +10:00
timex.h
…
tlb.h
mm: add tlb_remove_check_page_size_change to track page size change
2016-12-12 18:55:07 -08:00
tlbflush.h
powerpc/mm: remove flush_tlb_page_nohash
2016-08-01 11:15:13 +10:00
tm.h
powerpc: Remove do_load_up_transact_{fpu,altivec}
2016-10-04 20:33:16 +11:00
topology.h
sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask()
2015-05-27 15:22:15 +02:00
trace_clock.h
powerpc/ftrace: add powerpc timebase as a trace clock source
2015-08-06 16:36:23 +10:00
trace.h
tracing: Have the reg function allow to fail
2016-12-09 09:13:30 -05:00
tsi108_irq.h
…
tsi108_pci.h
genirq: Remove irq argument from irq flow handlers
2015-09-16 15:47:51 +02:00
tsi108.h
powerpc: Various typo fixes
2016-06-14 13:58:26 +10:00
types.h
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
uaccess.h
powerpc/sparse: Constify the address pointer in __get_user_nosleep()
2017-02-02 16:35:21 +11:00
udbg.h
powerpc: Remove stale function prototypes
2014-09-25 23:14:43 +10:00
uic.h
…
unaligned.h
…
uninorth.h
powerpc: Fix misspellings in comments.
2016-03-01 19:27:20 +11:00
unistd.h
powerpc/kexec: Enable kexec_file_load() syscall
2016-11-30 23:15:27 +11:00
uprobes.h
…
user.h
…
vdso_datapage.h
powerpc: Standardise on NR_syscalls rather than __NR_syscalls.
2015-11-26 22:11:17 +11:00
vdso.h
…
vga.h
powerpc: Move Power Macintosh drivers to generic byteswappers
2015-03-23 14:29:40 +11:00
vio.h
remove <asm/scatterlist.h>
2015-05-05 13:35:39 -06:00
word-at-a-time.h
powerpc: EX_TABLE macro for exception tables
2016-11-14 11:11:51 +11:00
xics.h
powerpc/powernv: Fix CPU hotplug to handle waking on HVI
2017-02-09 15:19:57 +11:00
xilinx_intc.h
powerpc/virtex: Use generic xilinx irqchip driver
2016-11-29 09:14:50 +00:00
xilinx_pci.h
…
xmon.h
…
xor.h
powerpc: Move cpu_has_feature() to a separate file
2016-08-01 11:15:03 +10:00