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c5943b9c5312d4fa23175ff146e901b865e4a60a
android_kernel_xiaomi_sm8450/arch/arm64/include/asm
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Anshuman Khandual 5480280d3f arm64/mm: enable HugeTLB migration for contiguous bit HugeTLB pages 
Let arm64 subscribe to the previously added framework in which
architecture can inform whether a given huge page size is supported for
migration.  This just overrides the default function
arch_hugetlb_migration_supported() and enables migration for all
possible HugeTLB page sizes on arm64.

With this, HugeTLB migration support on arm64 now covers all possible
HugeTLB options.

          CONT PTE    PMD    CONT PMD    PUD
          --------    ---    --------    ---
  4K:        64K      2M        32M      1G
  16K:        2M     32M         1G
  64K:        2M    512M        16G

Link: http://lkml.kernel.org/r/1545121450-1663-6-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Steve Capper <steve.capper@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-03-05 21:07:15 -08:00
..
xen
arm64/xen: fix xen-swiotlb cache flushing
2019-01-23 22:14:56 +01:00
acenv.h
…
acpi.h
arm64: acpi: Prepare for longer MADTs
2018-11-27 18:00:14 +00:00
alternative.h
arm64: Avoid flush_icache_range() in alternatives patching code
2018-06-27 18:21:53 +01:00
arch_gicv3.h
irqchip/gic-v3: Probe for SCR_EL3 being clear before resetting AP0Rn
2018-03-22 13:46:18 +00:00
arch_timer.h
Merge tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2017-11-16 13:00:24 -08:00
arm_dsu_pmu.h
perf: ARM DynamIQ Shared Unit PMU support
2018-01-02 16:43:12 +00:00
arm-cci.h
…
asm-bug.h
arm64: asm-bug: Renumber macro local labels to avoid clashes
2017-10-25 15:57:15 +01:00
asm-offsets.h
…
asm-prototypes.h
arm64: asm-prototypes: Fix fat-fingered typo in comment
2019-01-10 11:11:46 +00:00
asm-uaccess.h
arm64: mm: Add additional parameter to uaccess_ttbr0_disable
2018-01-17 13:57:49 +01:00
assembler.h
arm64: preempt: Fix big-endian when checking preempt count in assembly
2018-12-11 20:07:03 +00:00
atomic_ll_sc.h
arm64: cmpxchg: Use "K" instead of "L" for ll/sc immediate constraint
2018-12-07 17:28:13 +00:00
atomic_lse.h
arm64: Avoid masking "old" for LSE cmpxchg() implementation
2018-12-07 17:28:01 +00:00
atomic.h
atomics/treewide: Make conditional inc/dec ops optional
2018-06-21 14:25:24 +02:00
barrier.h
arm64: Add support for SB barrier and patch in over DSB; ISB sequences
2018-12-06 16:47:04 +00:00
bitops.h
locking/atomics/arm64, arm64/bitops: Include <asm-generic/bitops/ext2-atomic-setbit.h>
2018-06-21 12:52:12 +02:00
bitrev.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
boot.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
brk-imm.h
kasan, arm64: add brk handler for inline instrumentation
2018-12-28 12:11:44 -08:00
bug.h
arm64: Add ASM_BUG()
2017-08-08 16:28:13 +01:00
cache.h
kasan, arm64: remove redundant ARCH_SLAB_MINALIGN define
2019-01-16 12:09:11 +00:00
cacheflush.h
arm64: IPI each CPU after invalidating the I-cache for kernel mappings
2018-07-05 17:24:36 +01:00
checksum.h
arm64: add missing conversion to __wsum in ip_fast_csum()
2017-06-29 16:32:43 +01:00
clocksource.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cmpxchg.h
arm64: Avoid masking "old" for LSE cmpxchg() implementation
2018-12-07 17:28:01 +00:00
compat.h
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-25 11:14:36 -07:00
cpu_ops.h
…
cpu.h
arm64/sve: Probe SVE capabilities and usable vector lengths
2017-11-03 15:24:17 +00:00
cpucaps.h
arm64: cpufeature: Reduce number of pointer auth CPU caps from 6 to 4
2018-12-13 16:42:47 +00:00
cpufeature.h
arm64: cpufeature: Rework ptr auth hwcaps using multi_entry_cap_matches
2018-12-13 16:42:47 +00:00
cpuidle.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cputype.h
arm64: capabilities: Merge duplicate Cavium erratum entries
2018-12-06 11:47:44 +00:00
current.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
daifflags.h
arm64: daifflags: Use irqflags functions for daifflags
2018-10-03 16:08:52 +01:00
dcc.h
arm64: dcc: simplify accessors
2016-09-09 11:41:13 +01:00
debug-monitors.h
arm64: Add uprobe support
2016-11-07 18:15:21 +00:00
device.h
arm64/xen: fix xen-swiotlb cache flushing
2019-01-23 22:14:56 +01:00
dma-mapping.h
arm64: default to the direct mapping in get_arch_dma_ops
2018-12-19 18:00:12 +01:00
dmi.h
…
efi.h
efi: Deduplicate efi_open_volume()
2018-07-22 14:13:43 +02:00
elf.h
arm64: mm: Allow forcing all userspace addresses to 52-bit
2018-12-10 18:42:18 +00:00
esr.h
arm64: add pointer authentication register bits
2018-12-13 16:42:45 +00:00
exception.h
arm64: kernel: Prepare for a DISR user
2018-01-16 15:07:12 +00:00
exec.h
arm64: suspend: Reconfigure PSTATE after resume from idle
2016-10-20 09:50:54 +01:00
extable.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fb.h
…
fixmap.h
arm64: kaslr: Put kernel vectors address in separate data page
2017-12-11 13:41:20 +00:00
fpsimd.h
arm64: move sve_user_{enable,disable} to <asm/fpsimd.h>
2018-07-12 14:40:39 +01:00
fpsimdmacros.h
arm64/sve: Write ZCR_EL1 on context switch only if changed
2018-05-17 18:19:53 +01:00
ftrace.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2018-12-25 17:41:56 -08:00
futex.h
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
hardirq.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
hugetlb.h
arm64/mm: enable HugeTLB migration for contiguous bit HugeTLB pages
2019-03-05 21:07:15 -08:00
hw_breakpoint.h
perf/hw_breakpoint: Remove default hw_breakpoint_arch_parse()
2018-06-26 09:07:58 +02:00
hwcap.h
arm64/HWCAP: Use system wide safe values
2015-10-21 15:35:58 +01:00
hypervisor.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
image.h
arm64: add image head flag definitions
2018-12-06 14:38:51 +00:00
insn.h
arm64/insn: add support for emitting ADR/ADRP instructions
2018-11-27 18:47:33 +00:00
io.h
arm64: io: Ensure value passed to __iormb() is held in a 64-bit register
2018-11-29 16:36:18 +00:00
irq_work.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irq.h
arm64: Use the new GENERIC_IRQ_MULTI_HANDLER
2018-08-03 12:14:09 +02:00
irqflags.h
arm64: Move the async/fiq helpers to explicitly set process context flags
2017-11-02 15:55:41 +00:00
jump_label.h
arm64/kernel: jump_label: Switch to relative references
2018-09-27 17:56:47 +02:00
kasan.h
kasan: add tag related helper functions
2018-12-28 12:11:43 -08:00
Kbuild
arm64: preempt: Provide our own implementation of asm/preempt.h
2018-12-07 12:35:53 +00:00
kernel-pgtable.h
arm64/mm: Separate boot-time page tables from swapper_pg_dir
2018-09-25 15:10:54 +01:00
kexec.h
arm64: kexec_file: allow for loading Image-format kernel
2018-12-06 14:38:52 +00:00
kgdb.h
arm64: kgdb: Match pstate size with gdbserver protocol
2016-06-16 19:20:51 +01:00
kprobes.h
arm64/kprobes: Remove jprobe implementation
2018-06-21 12:33:07 +02:00
kvm_arm.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-12-26 11:46:28 -08:00
kvm_asm.h
arm/arm64: KVM: Add ARM_EXCEPTION_IS_TRAP macro
2018-12-19 17:47:53 +00:00
kvm_coproc.h
…
kvm_emulate.h
arm64: KVM: Consistently advance singlestep when emulating instructions
2018-12-18 14:11:37 +00:00
kvm_host.h
arm/arm64: KVM: Allow a VCPU to fully reset itself
2019-02-07 11:44:13 +00:00
kvm_hyp.h
arm64: KVM: Add synchronization on translation regime change for erratum 1165522
2018-12-10 11:59:07 +00:00
kvm_mmio.h
KVM: arm/arm64: Export mmio_read/write_bus
2016-05-20 15:39:42 +02:00
kvm_mmu.h
KVM: arm64: Add support for creating PUD hugepages at stage 2
2018-12-18 15:14:49 +00:00
linkage.h
arm64: relax assembly code alignment from 16 byte to 4 byte
2017-09-18 11:20:19 +01:00
lse.h
arm64: lse: Include compiler_types.h and export.h for out-of-line LL/SC
2018-03-27 13:14:49 +01:00
memblock.h
…
memory.h
kasan: remove use after scope bugs detection.
2019-03-05 21:07:13 -08:00
mmu_context.h
arm64: Kconfig: Re-jig CONFIG options for 52-bit VA
2018-12-10 18:42:18 +00:00
mmu.h
arm64: kpti: Update arm64_kernel_use_ng_mappings() when forced on
2019-01-16 11:55:11 +00:00
mmzone.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module.h
arm64/module: switch to ADRP/ADD sequences for PLT entries
2018-11-27 19:00:45 +00:00
neon-intrinsics.h
arm64/neon: Disable -Wincompatible-pointer-types when building with Clang
2019-02-18 10:54:47 +00:00
neon.h
arm64: drop unused kernel_neon_begin_partial() macro
2018-07-31 10:13:50 +01:00
numa.h
arm64: numa: separate out updates to percpu nodeid and NUMA node cpumap
2018-07-06 13:18:18 +01:00
page-def.h
arm64: factor out PAGE_* and CONT_* definitions
2017-08-15 18:35:00 +01:00
page.h
arm64: Kconfig: Remove ARCH_HAS_HOLES_MEMORYMODEL
2018-09-21 12:02:45 +01:00
paravirt.h
x86/paravirt: Use a single ops structure
2018-09-03 16:50:35 +02:00
pci.h
PCI: remove PCI_DMA_BUS_IS_PHYS
2018-05-07 07:15:41 +02:00
percpu.h
arm64: percpu: Fix LSE implementation of value-returning pcpu atomics
2018-12-12 14:43:35 +00:00
perf_event.h
arm64: perf: Treat EXCLUDE_EL* bit definitions as unsigned
2018-12-13 15:34:44 +00:00
pgalloc.h
mm: treewide: remove unused address argument from pte_alloc functions
2019-01-04 13:13:47 -08:00
pgtable-hwdef.h
kasan, arm64: enable top byte ignore for the kernel
2018-12-28 12:11:43 -08:00
pgtable-prot.h
arm64: kpti: Avoid rewriting early page tables when KASLR is enabled
2019-01-10 17:49:35 +00:00
pgtable-types.h
arch, mm: convert all architectures to use 5level-fixup.h
2017-03-09 11:48:47 -08:00
pgtable.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-12-26 11:46:28 -08:00
pointer_auth.h
arm64: ptr auth: Move per-thread keys from thread_info to thread_struct
2018-12-13 16:42:47 +00:00
preempt.h
arm64: preempt: Provide our own implementation of asm/preempt.h
2018-12-07 12:35:53 +00:00
probes.h
arm64: Remove reference to asm/opcodes.h
2016-12-05 10:42:34 +00:00
proc-fns.h
arm64: mm: Move ASID from TTBR0 to TTBR1
2017-12-11 13:40:25 +00:00
processor.h
arm64: ptr auth: Move per-thread keys from thread_info to thread_struct
2018-12-13 16:42:47 +00:00
ptdump.h
arm64: dump: Add checking for writable and exectuable pages
2016-11-07 18:15:04 +00:00
ptrace.h
Merge tag 'kvm-4.20-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-10-25 17:57:35 -07:00
sdei.h
arm64: Add stack information to on_accessible_stack
2018-07-26 11:36:07 +01:00
seccomp.h
…
sections.h
arm64: mmu: add the entry trampolines start/end section markers into sections.h
2018-01-14 18:49:50 +00:00
shmparam.h
arm64: fix COMPAT_SHMLBA definition for large pages
2015-12-02 14:00:10 +00:00
signal32.h
arm64: compat: Remove leftover variable declaration
2017-08-10 18:17:32 +01:00
simd.h
arm64: neon: Fix function may_use_simd() return error status
2018-07-11 17:02:02 +01:00
smp_plat.h
arm64: remove dead-code depending on CONFIG_UP_LATE_INIT
2015-07-29 18:32:09 +01:00
smp.h
arm64: smp: Fix compilation error
2019-01-03 15:14:32 +00:00
sparsemem.h
arm64: add kconfig symbol to configure physical address size
2017-12-22 17:30:33 +00:00
spinlock_types.h
arm64: locking: Replace ticket lock implementation with qspinlock
2018-07-05 10:05:06 +01:00
spinlock.h
arm64: locking: Replace ticket lock implementation with qspinlock
2018-07-05 10:05:06 +01:00
stack_pointer.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stackprotector.h
arm64: enable per-task stack canaries
2018-12-12 18:45:31 +00:00
stacktrace.h
arm64: Add stack information to on_accessible_stack
2018-07-26 11:36:07 +01:00
stage2_pgtable.h
KVM: arm64: Clarify explanation of STAGE2_PGTABLE_LEVELS
2018-12-18 15:14:50 +00:00
stat.h
y2038: globally rename compat_time to old_time32
2018-08-27 14:48:48 +02:00
string.h
arm64: lib: use C string functions with KASAN enabled
2018-10-26 16:25:18 -07:00
suspend.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sync_bitops.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
syscall_wrapper.h
arm64: implement syscall wrappers
2018-07-12 14:49:48 +01:00
syscall.h
arm64: implement syscall wrappers
2018-07-12 14:49:48 +01:00
sysreg.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2018-12-25 17:41:56 -08:00
system_misc.h
signal/arm64: Push siginfo generation into arm64_notify_die
2018-09-27 21:52:54 +02:00
thread_info.h
arm64: ptr auth: Move per-thread keys from thread_info to thread_struct
2018-12-13 16:42:47 +00:00
timex.h
arm64: Use physical counter for in-kernel reads when booted in EL2
2017-11-06 16:23:09 +01:00
tlb.h
arm64: tlb: Avoid synchronous TLBIs when freeing page tables
2018-09-11 16:49:12 +01:00
tlbflush.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2018-12-25 17:41:56 -08:00
topology.h
sched/topology, arch/arm64: Rebuild the sched_domain hierarchy when the CPU capacity changes
2018-09-10 11:05:47 +02:00
traps.h
signal/arm64: Add and use arm64_force_sig_ptrace_errno_trap
2018-09-27 21:55:15 +02:00
uaccess.h
get rid of legacy 'get_ds()' function
2019-03-04 10:50:14 -08:00
unistd32.h
arm64: compat: Hook up io_pgetevents() for 32-bit tasks
2019-01-04 14:18:01 +00:00
unistd.h
arm64: compat: Hook up io_pgetevents() for 32-bit tasks
2019-01-04 14:18:01 +00:00
uprobes.h
arm64: Add uprobe support
2016-11-07 18:15:21 +00:00
vdso_datapage.h
arm64: Add support for CLOCK_MONOTONIC_RAW in clock_gettime() vDSO
2016-07-12 16:06:32 +01:00
vdso.h
…
virt.h
arm64: capabilities: Change scope of VHE to Boot CPU feature
2018-03-26 18:01:41 +01:00
vmap_stack.h
arm64: Add vmap_stack header file
2018-01-13 10:45:03 +00:00
word-at-a-time.h
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
xor.h
arm64: crypto: add NEON accelerated XOR implementation
2018-12-06 16:47:06 +00:00