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android_kernel_xiaomi_sm8450/arch/arm64/include/asm
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Nick Desaulniers 82cd588052 arm64: avoid overflow in VA_START and PAGE_OFFSET 
The bitmask used to define these values produces overflow, as seen by
this compiler warning:

arch/arm64/kernel/head.S:47:8: warning:
      integer overflow in preprocessor expression
  #elif (PAGE_OFFSET & 0x1fffff) != 0
         ^~~~~~~~~~~
arch/arm64/include/asm/memory.h:52:46: note:
      expanded from macro 'PAGE_OFFSET'
  #define PAGE_OFFSET             (UL(0xffffffffffffffff) << (VA_BITS -
1))
                                      ~~~~~~~~~~~~~~~~~~  ^

It would be preferrable to use GENMASK_ULL() instead, but it's not set
up to be used from assembly (the UL() macro token pastes UL suffixes
when not included in assembly sources).

Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Suggested-by: Yury Norov <ynorov@caviumnetworks.com>
Suggested-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-08-04 15:06:35 +01:00
..
xen
arm/arm64: xen: Move shared architecture headers to include/xen/arm
2016-12-02 11:49:55 -08:00
acenv.h
ARM64 / ACPI: Get RSDP and ACPI boot-time tables
2015-03-25 11:49:30 +00:00
acpi.h
ARM64/ACPI: Fix BAD_MADT_GICC_ENTRY() macro implementation
2017-06-02 15:13:52 +01:00
alternative.h
arm64: Fix circular include of asm/lse.h through linux/jump_label.h
2016-11-05 20:59:06 +00:00
arch_gicv3.h
arm64/kvm: sysreg: fix typo'd SYS_ICC_IGRPEN*_EL1
2017-06-15 09:45:07 +01:00
arch_timer.h
arm64: arch_timer: Allow erratum matching with ACPI OEM information
2017-04-07 11:22:10 +01:00
arm-cci.h
arm-cci: Get rid of secure transactions for PMU driver
2015-03-27 13:44:35 +00:00
asm-offsets.h
…
asm-uaccess.h
arm64: entry: improve data abort handling of tagged pointers
2017-05-09 17:26:59 +01:00
assembler.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2017-02-22 10:46:44 -08:00
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: ensure extension of smp_store_release value
2017-05-09 17:45:04 +01:00
bitops.h
arch,arm64: Convert smp_mb__*()
2014-04-18 11:40:33 +02:00
bitrev.h
ARM: 8189/1: arm64:add bitrev.h file to support rbit instruction
2014-12-22 16:47:32 +00:00
boot.h
arm64: allow kernel Image to be loaded anywhere in physical memory
2016-02-18 18:16:53 +00:00
brk-imm.h
arm64: move brk immediate argument definitions to separate header
2016-02-23 17:43:25 +00:00
bug.h
debug: Fix WARN_ON_ONCE() for modules
2017-07-20 12:31:04 +02:00
cache.h
arm64: cache: Identify VPIPT I-caches
2017-03-20 16:17:02 +00:00
cacheflush.h
treewide: decouple cacheflush.h and set_memory.h
2017-05-08 17:15:14 -07:00
checksum.h
arm64: add missing conversion to __wsum in ip_fast_csum()
2017-06-29 16:32:43 +01:00
clocksource.h
arm/arm64: arch_timer: Use archdata to indicate vdso suitability
2016-09-23 17:19:25 +01:00
cmpxchg.h
arm64: xchg: hazard against entire exchange variable
2017-05-09 17:44:50 +01:00
compat.h
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>
2017-03-02 08:42:36 +01:00
compiler.h
arm64: Miscellaneous header files
2012-09-17 13:42:21 +01:00
cpu_ops.h
ARM64: kernel: unify ACPI and DT cpus initialization
2015-05-19 16:09:29 +01:00
cpu.h
arm64: cpuinfo: Expose MIDR_EL1 and REVIDR_EL1 to sysfs
2016-07-12 16:09:37 +01:00
cpucaps.h
arm64: Add workaround for Cavium Thunder erratum 30115
2017-06-15 09:45:04 +01:00
cpufeature.h
arm64/cpufeature: don't use mutex in bringup path
2017-05-17 17:00:29 +01:00
cpuidle.h
arm64: kernel: rename __cpu_suspend to keep it aligned with arm
2015-06-19 14:46:39 +01:00
cputype.h
arm64: Add MIDR values for Cavium cn83XX SoCs
2017-06-15 09:45:04 +01:00
current.h
arm64: remove redundant header file in current.h
2017-03-30 19:15:37 +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
xen/arm,arm64: fix xen_dma_ops after 815dd18 "Consolidate get_dma_ops..."
2017-05-02 11:14:42 +02:00
dma-mapping.h
Merge tag 'dma-mapping-4.13' of git://git.infradead.org/users/hch/dma-mapping
2017-07-06 19:20:54 -07:00
dmi.h
arm64: dmi: Add SMBIOS/DMI support
2014-11-05 09:03:25 +01:00
efi.h
efi/arm-stub: Round up FDT allocation to mapping size
2017-04-05 12:27:24 +02:00
elf.h
arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
2017-07-10 16:32:36 -07:00
esr.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2017-07-06 18:38:31 -07:00
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
arm64: add extable.h
2017-03-28 18:23:23 -04:00
fb.h
arm64: Device specific operations
2012-09-17 13:42:04 +01:00
fixmap.h
arm64: Remove fixmap include fragility
2016-02-26 15:22:53 +00:00
fpsimd.h
arm64: add support for kernel mode NEON in interrupt context
2014-05-08 11:31:57 +02:00
fpsimdmacros.h
arm64: Avoid breakage caused by .altmacro in fpsimd save/restore macros
2015-01-29 17:24:39 +00:00
ftrace.h
arm64: Fix misspellings in comments.
2016-03-04 18:19:17 +00:00
futex.h
arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage
2017-05-30 11:07:42 +01:00
hardirq.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
hugetlb.h
mm/hugetlb: clean up ARCH_HAS_GIGANTIC_PAGE
2017-07-06 16:24:33 -07:00
hw_breakpoint.h
arm64: cpufeature: Make ID reg accessor naming less counterintuitive
2017-04-04 16:55:41 +01:00
hwcap.h
arm64/HWCAP: Use system wide safe values
2015-10-21 15:35:58 +01:00
hypervisor.h
arm64/xen: introduce asm/xen header files on arm64
2013-06-07 10:39:45 +00:00
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
arm64: force CONFIG_SMP=y and remove redundant #ifdefs
2015-07-27 11:08:40 +01:00
irq.h
arm64: remove irq_count and do_softirq_own_stack()
2015-12-21 17:26:01 +00:00
irqflags.h
arm64: debug: remove unused local_dbg_{enable, disable} macros
2016-07-19 16:59:40 +01:00
jump_label.h
locking/static_keys: Add a new static_key interface
2015-08-03 11:34:15 +02:00
kasan.h
arm64: move kernel image to base of vmalloc area
2016-02-18 18:16:44 +00:00
Kbuild
arm64: move generic-y of exported headers to uapi/asm/Kbuild
2017-07-10 03:43:20 +09:00
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
arm/arm64: KVM: add guest SEA support
2017-06-22 18:22:05 +01:00
kvm_asm.h
arm64: KVM: Convert __cpu_reset_hyp_mode to using __hyp_reset_vectors
2017-04-09 07:49:22 -07:00
kvm_coproc.h
arm64: KVM: common infrastructure for handling AArch32 CP14/CP15
2014-07-11 04:57:44 -07:00
kvm_emulate.h
arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
2017-05-02 09:53:46 +02:00
kvm_host.h
Merge tag 'kvmarm-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
2017-06-30 12:38:26 +02:00
kvm_hyp.h
KVM: arm64: vgic-v3: Add hook to handle guest GICv3 sysreg accesses at EL2
2017-06-15 09:44:59 +01:00
kvm_mmio.h
KVM: arm/arm64: Export mmio_read/write_bus
2016-05-20 15:39:42 +02:00
kvm_mmu.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2017-05-08 12:37:56 -07:00
kvm_psci.h
ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible
2014-04-30 04:18:57 -07:00
linkage.h
arm64: fix alignment padding in assembly code
2012-10-20 11:12:01 +01:00
lse.h
arm64: do not trace atomic operations
2017-02-06 19:00:23 +00:00
memblock.h
arm64: MMU initialisation
2012-09-17 13:41:56 +01:00
memory.h
arm64: avoid overflow in VA_START and PAGE_OFFSET
2017-08-04 15:06:35 +01:00
mmu_context.h
sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>
2017-03-02 08:42:37 +01:00
mmu.h
arm64: alternatives: apply boot time fixups via the linear mapping
2017-03-23 13:54:19 +00:00
mmzone.h
arm64, numa: Add NUMA support for arm64 platforms.
2016-04-15 18:06:09 +01:00
module.h
arm64: ftrace: add support for far branches to dynamic ftrace
2017-06-07 11:52:02 +01:00
neon.h
arm64: Support systems without FP/ASIMD
2016-11-16 18:05:10 +00:00
numa.h
ACPI/NUMA: Do not map pxm to node when NUMA is turned off
2016-12-15 11:32:32 +01:00
page.h
arm64: move {PAGE,CONT}_SHIFT into Kconfig
2016-06-03 10:57:18 +01:00
paravirt.h
arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops
2015-12-21 14:40:54 +00:00
pci.h
PCI: Add pci_mmap_resource_range() and use it for ARM64
2017-04-20 08:47:47 -05:00
percpu.h
arm64: factor out current_stack_pointer
2016-11-11 18:25:43 +00:00
perf_event.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2016-12-13 16:39:21 -08:00
pgalloc.h
arm64: get rid of superfluous __GFP_REPEAT
2016-06-24 17:23:52 -07:00
pgtable-hwdef.h
arm64: simplify sysreg manipulation
2016-09-09 11:43:50 +01:00
pgtable-prot.h
arm64: Introduce execute-only page access permissions
2016-08-25 18:00:29 +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
arm64: hugetlb: Fix huge_pte_offset to return poisoned page table entries
2017-06-12 16:04:28 +01:00
probes.h
arm64: Remove reference to asm/opcodes.h
2016-12-05 10:42:34 +00:00
proc-fns.h
arm64: kill flush_cache_all()
2015-05-19 15:27:42 +01:00
processor.h
arm64: ptrace: Flush user-RW TLS reg to thread_struct before reading
2017-06-22 15:58:20 +01:00
ptdump.h
arm64: dump: Add checking for writable and exectuable pages
2016-11-07 18:15:04 +00:00
ptrace.h
arm64: ptrace: add XZR-safe regs accessors
2017-02-15 12:20:29 +00:00
seccomp.h
arm64: add seccomp support
2014-11-28 10:24:59 +00:00
sections.h
arm64: mmu: apply strict permissions to .init.text and .init.data
2017-03-23 13:54:50 +00:00
shmparam.h
arm64: fix COMPAT_SHMLBA definition for large pages
2015-12-02 14:00:10 +00:00
signal32.h
arm64: Use get_signal() signal_setup_done()
2014-08-06 12:56:16 +02:00
smp_plat.h
arm64: remove dead-code depending on CONFIG_UP_LATE_INIT
2015-07-29 18:32:09 +01:00
smp.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
sparsemem.h
arm64: mm: update max pa bits to 48
2014-08-19 20:23:02 +01:00
spinlock_types.h
arm64: include linux/types.h in asm/spinlock_types.h
2015-07-27 11:09:34 +01:00
spinlock.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2016-10-03 08:58:35 -07:00
stack_pointer.h
arm64: factor out current_stack_pointer
2016-11-11 18:25:43 +00:00
stackprotector.h
arm64: ascii armor the arm64 boot init stack canary
2017-07-12 16:26:03 -07:00
stacktrace.h
arm64: Add dump_backtrace() in show_regs
2017-05-30 11:07:42 +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
UAPI: (Scripted) Disintegrate arch/arm64/include/asm
2012-10-11 11:05:13 +01:00
string.h
include/linux/string.h: add the option of fortified string.h functions
2017-07-12 16:26:03 -07:00
suspend.h
arm64: move sp_el0 and tpidr_el1 into cpu_suspend_ctx
2016-11-11 18:25:44 +00:00
sync_bitops.h
arm64/xen: introduce asm/xen header files on arm64
2013-06-07 10:39:45 +00:00
syscall.h
arm64: Add audit support
2014-07-10 11:06:00 +01:00
sysreg.h
arm64: sysreg: Fix unprotected macro argmuent in write_sysreg
2017-07-26 09:28:18 +01:00
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: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
2016-11-21 18:48:53 +00:00
timex.h
arm64: kernel: compiling issue, need delete read_current_timer()
2013-06-10 17:58:20 +01:00
tlb.h
arm64: tlbflush: avoid flushing when fullmm == 1
2015-10-07 11:56:21 +01:00
tlbflush.h
arm64: Work around Falkor erratum 1009
2017-02-01 15:41:50 +00:00
topology.h
arm64, numa: Add NUMA support for arm64 platforms.
2016-04-15 18:06:09 +01:00
traps.h
arm64: Create sections.h
2016-08-25 18:00:29 +01:00
uaccess.h
arm64: uaccess: Remove redundant __force from addr cast in __range_ok
2017-07-20 10:20:48 +01:00
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
arm64: VDSO support
2012-09-17 13:42:09 +01:00
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