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linux/arch/arm64/include/asm
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Kristina Martsenko 982aa7c5f0 arm64: add kconfig symbol to configure physical address size 
ARMv8.2 introduces support for 52-bit physical addresses. To prepare for
supporting this, add a new kconfig symbol to configure the physical
address space size. The symbols will be used in subsequent patches.
Currently the only choice is 48, a later patch will add the option of 52
once the required code is in place.

Tested-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Bob Picco <bob.picco@oracle.com>
Reviewed-by: Bob Picco <bob.picco@oracle.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com>
[catalin.marinas@arm.com: folded minor patches into this one]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2017-12-22 17:30:33 +00:00
..
xen
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
acenv.h
…
acpi.h
arm64: mm: Remove arch_apei_flush_tlb_one()
2017-11-07 12:13:33 +01:00
alternative.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
arch_gicv3.h
irqchip/gic-v3: Add support for Range Selector (RS) feature
2017-10-19 11:22:34 +01:00
arch_timer.h
First batch of KVM changes for 4.15
2017-11-16 13:00:24 -08:00
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-uaccess.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
assembler.h
arm64: entry.S: convert elX_irq
2017-11-02 15:55:41 +00:00
atomic_ll_sc.h
arm64: Remove redundant mov from LL/SC cmpxchg
2017-05-15 18:30:10 +01:00
atomic_lse.h
arm64: atomics: Remove '&' from '+&' asm constraint in lse atomics
2017-07-20 10:20:54 +01:00
atomic.h
locking/atomic: Remove linux/atomic.h:atomic_fetch_or()
2016-06-16 10:48:32 +02:00
barrier.h
arm64: sysreg: Move SPE registers and PSB into common header files
2017-10-18 12:53:32 +01:00
bitops.h
…
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
arm64: move brk immediate argument definitions to separate header
2016-02-23 17:43:25 +00:00
bug.h
arm64: Add ASM_BUG()
2017-08-08 16:28:13 +01:00
cache.h
arm64: cache: Identify VPIPT I-caches
2017-03-20 16:17:02 +00:00
cacheflush.h
arm64: mm: cleanup stale AIVIVT references
2017-11-28 18:13:18 +00:00
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: xchg: hazard against entire exchange variable
2017-05-09 17:44:50 +01:00
compat.h
fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall
2017-11-15 08:08:36 -05:00
compiler.h
…
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/sve: Detect SVE and activate runtime support
2017-11-03 15:24:21 +00:00
cpufeature.h
arm64/sve: Detect SVE and activate runtime support
2017-11-03 15:24:21 +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: Add MIDR values for Cavium cn83XX SoCs
2017-06-15 09:45:04 +01:00
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: Move the async/fiq helpers to explicitly set process context flags
2017-11-02 15:55:41 +00:00
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
xen/arm,arm64: fix xen_dma_ops after 815dd18 "Consolidate get_dma_ops..."
2017-05-02 11:14:42 +02:00
dma-mapping.h
This is the first pull request for the new dma-mapping subsystem
2017-07-06 19:20:54 -07:00
dmi.h
…
efi.h
arm64: SW PAN: Point saved ttbr0 at the zero page when switching to init_mm
2017-12-06 18:28:10 +00:00
elf.h
arm64: elf.h: Correct comment about READ_IMPLIES_EXEC propagation
2017-10-09 10:00:23 +01:00
esr.h
arm64/sve: System register and exception syndrome definitions
2017-11-03 15:24:13 +00:00
exception.h
arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections
2016-03-25 16:37:42 -07:00
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
ACPI / APEI: Replace ioremap_page_range() with fixmap
2017-11-07 12:12:44 +01:00
fpsimd.h
arm64/sve: KVM: Prevent guests from using SVE
2017-11-03 15:24:19 +00:00
fpsimdmacros.h
arm64/sve: Low-level SVE architectural state manipulation functions
2017-11-03 15:24:14 +00:00
ftrace.h
arm64: Fix misspellings in comments.
2016-03-04 18:19:17 +00:00
futex.h
futex: Remove duplicated code and fix undefined behaviour
2017-08-25 22:49:59 +02:00
hardirq.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
hugetlb.h
arm64: hugetlb: Override set_huge_swap_pte_at() to support contiguous hugepages
2017-08-22 17:47:11 +01:00
hw_breakpoint.h
arm64: cpufeature: Make ID reg accessor naming less counterintuitive
2017-04-04 16:55:41 +01:00
hwcap.h
…
hypervisor.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
insn.h
arm64: Prevent cpu hotplug rwsem recursion
2017-05-26 10:10:45 +02:00
io.h
ARM64: Implement pci_remap_cfgspace() interface
2017-04-24 13:53:13 -05:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
…
kasan.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kbuild
locking/qrwlock, arm64: Move rwlock implementation over to qrwlocks
2017-10-25 10:57:25 +02:00
kernel-pgtable.h
arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
2016-11-21 18:48:53 +00:00
kexec.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
kgdb.h
arm64: kgdb: Match pstate size with gdbserver protocol
2016-06-16 19:20:51 +01:00
kprobes.h
kprobes: move kprobe declarations to asm-generic/kprobes.h
2017-02-27 18:43:45 -08:00
kvm_arm.h
arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one
2017-11-29 16:46:17 +01:00
kvm_asm.h
KVM: arm/arm64: Move timer save/restore out of the hyp code
2017-11-06 16:23:13 +01:00
kvm_coproc.h
…
kvm_emulate.h
KVM: arm/arm64: fix the incompatible matching for external abort
2017-11-06 16:23:20 +01:00
kvm_host.h
KVM: arm/arm64: debug: Introduce helper for single-step
2017-11-29 16:46:19 +01:00
kvm_hyp.h
KVM: arm/arm64: Move timer save/restore out of the hyp code
2017-11-06 16:23:13 +01:00
kvm_mmio.h
KVM: arm/arm64: Export mmio_read/write_bus
2016-05-20 15:39:42 +02:00
kvm_mmu.h
kvm: arm64: Convert kvm_set_s2pte_readonly() from inline asm to cmpxchg()
2017-08-21 11:12:39 +01:00
kvm_psci.h
…
linkage.h
arm64: relax assembly code alignment from 16 byte to 4 byte
2017-09-18 11:20:19 +01:00
lse.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
memblock.h
…
memory.h
arm64 updates for 4.15
2017-11-15 10:56:56 -08:00
mmu_context.h
arm64: SW PAN: Update saved ttbr0 value on enter_lazy_tlb
2017-12-06 18:28:10 +00:00
mmu.h
arm64: introduce separated bits for mm_context_t flags
2017-08-22 18:13:04 +01:00
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: ftrace: emit ftrace-mod.o contents through code
2017-12-01 13:04:59 +00:00
neon.h
arm64: neon: Temporarily add a kernel_mode_begin_partial() definition
2017-08-04 15:10:12 +01:00
numa.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
page-def.h
arm64: factor out PAGE_* and CONT_* definitions
2017-08-15 18:35:00 +01:00
page.h
arm64: factor out PAGE_* and CONT_* definitions
2017-08-15 18:35:00 +01:00
paravirt.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
percpu.h
arm64: factor out current_stack_pointer
2016-11-11 18:25:43 +00:00
perf_event.h
arm64/bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type
2017-12-05 15:02:41 +01:00
pgalloc.h
kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK
2017-11-15 18:21:04 -08:00
pgtable-hwdef.h
arm64: add kconfig symbol to configure physical address size
2017-12-22 17:30:33 +00:00
pgtable-prot.h
arm64: Move PTE_RDONLY bit handling out of set_pte_at()
2017-08-21 11:12:50 +01:00
pgtable-types.h
arch, mm: convert all architectures to use 5level-fixup.h
2017-03-09 11:48:47 -08:00
pgtable.h
mm: switch to 'define pmd_write' instead of __HAVE_ARCH_PMD_WRITE
2017-11-29 18:40:42 -08:00
probes.h
arm64: Remove reference to asm/opcodes.h
2016-12-05 10:42:34 +00:00
proc-fns.h
…
processor.h
arm64/sve: Add prctl controls for userspace vector length management
2017-11-03 15:24:19 +00:00
ptdump.h
arm64: dump: Add checking for writable and exectuable pages
2016-11-07 18:15:04 +00:00
ptrace.h
Merge branch 'arm64/exception-stack' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux into for-next/core
2017-08-09 15:37:49 +01:00
seccomp.h
…
sections.h
arm64: mmu: apply strict permissions to .init.text and .init.data
2017-03-23 13:54:50 +00:00
shmparam.h
…
signal32.h
arm64: compat: Remove leftover variable declaration
2017-08-10 18:17:32 +01:00
simd.h
arm64: neon: Forbid when irqs are disabled
2017-08-09 15:05:59 +01:00
smp_plat.h
…
smp.h
arm64: kexec: have own crash_smp_send_stop() for crash dump for nonpanic cores
2017-08-21 18:01:04 +01:00
sparsemem.h
arm64: add kconfig symbol to configure physical address size
2017-12-22 17:30:33 +00:00
spinlock_types.h
locking/qrwlock, arm64: Move rwlock implementation over to qrwlocks
2017-10-25 10:57:25 +02:00
spinlock.h
locking/qrwlock, arm64: Move rwlock implementation over to qrwlocks
2017-10-25 10:57:25 +02:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stacktrace.h
arm64: add VMAP_STACK overflow detection
2017-08-15 18:36:18 +01:00
stage2_pgtable-nopmd.h
kvm: arm64: Get rid of fake page table levels
2016-04-21 14:58:21 +02:00
stage2_pgtable-nopud.h
kvm: arm64: Get rid of fake page table levels
2016-04-21 14:58:21 +02:00
stage2_pgtable.h
kvm: arm64: Get rid of fake page table levels
2016-04-21 14:58:21 +02:00
stat.h
…
string.h
arm64: uaccess: Implement *_flushcache variants
2017-08-09 12:16:26 +01:00
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.h
…
sysreg.h
arm64/sve: System register and exception syndrome definitions
2017-11-03 15:24:13 +00:00
system_misc.h
Merge branch 'aarch64/for-next/ras-apei' into aarch64/for-next/core
2017-06-26 10:54:27 +01:00
thread_info.h
arm64/sve: Support vector length resetting for new processes
2017-11-03 15:24:16 +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
…
tlbflush.h
arm64: Work around Falkor erratum 1009
2017-02-01 15:41:50 +00:00
topology.h
Merge branch 'pm-cpufreq'
2017-11-13 01:34:49 +01:00
traps.h
arm64/sve: Core task context handling
2017-11-03 15:24:15 +00:00
uaccess.h
arm64 updates for 4.14:
2017-09-05 09:53:37 -07:00
unistd32.h
Remove compat_sys_getdents64()
2017-04-17 12:52:22 -04:00
unistd.h
Remove compat_sys_getdents64()
2017-04-17 12:52:22 -04:00
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: hyp-stub/KVM: Kill __hyp_get_vectors
2017-04-09 07:49:34 -07:00
word-at-a-time.h
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00