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cb67ea121cdd3e4ecea306fbb0058d031d5ad950
linux/arch/arm64/include/asm
History
Ryan Roberts cb67ea121c arm64/mm: Fix pud_user_accessible_page() for PGTABLE_LEVELS <= 2 
The recent change to use pud_valid() as part of the implementation of
pud_user_accessible_page() fails to build when PGTABLE_LEVELS <= 2
because pud_valid() is not defined in that case.

Fix this by defining pud_valid() to false for this case. This means that
pud_user_accessible_page() will correctly always return false for this
config.

Fixes: f0f5863a0f ("arm64/mm: Remove PTE_PROT_NONE bit")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405082221.43rfWxz5-lkp@intel.com/
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Link: https://lore.kernel.org/r/20240509122844.563320-1-ryan.roberts@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2024-05-09 15:45:02 +01:00
..
stacktrace
arm64: stacktrace: factor out kernel unwind state
2023-12-11 11:42:55 +00:00
vdso
arm64: vdso: use SYS_CNTVCTSS_EL0 for gettimeofday
2022-09-09 12:27:25 +01:00
xen
arm/xen: Introduce xen_setup_dma_ops()
2022-06-06 08:54:33 +02:00
acenv.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi.h
cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer
2023-10-04 16:31:27 +01:00
alternative-macros.h
work around gcc bugs with 'asm goto' with outputs
2024-02-09 15:57:48 -08:00
alternative.h
Merge branches 'for-next/kpti', 'for-next/missing-proto-warn', 'for-next/iss2-decode', 'for-next/kselftest', 'for-next/misc', 'for-next/feat_mops', 'for-next/module-alloc', 'for-next/sysreg', 'for-next/cpucap', 'for-next/acpi', 'for-next/kdump', 'for-next/acpi-doc', 'for-next/doc' and 'for-next/tpidr2-fix', remote-tracking branch 'arm64/for-next/perf' into for-next/core
2023-06-23 18:32:20 +01:00
apple_m1_pmu.h
drivers/perf: Add Apple icestorm/firestorm CPU PMU driver
2022-03-08 13:32:48 +00:00
arch_gicv3.h
arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_CAVIUM_23154
2023-10-16 14:17:07 +01:00
arch_timer.h
arm64/arch_timer: Provide noinstr sched_clock_read() functions
2023-06-05 21:11:05 +02:00
archrandom.h
arm64: head: Move early kernel mapping routines into C code
2024-02-16 12:42:33 +00:00
arm_dsu_pmu.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
arm_pmuv3.h
arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers
2023-11-07 11:00:57 +00:00
arm-cci.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
asm_pointer_auth.h
arm64/sysreg: Add _EL1 into ID_AA64ISAR2_EL1 definition names
2022-07-05 11:45:46 +01:00
asm-bug.h
bug: Use normal relative pointers in 'struct bug_entry'
2022-05-19 23:46:10 +02:00
asm-extable.h
arm64: extable: cleanup redundant extable type EX_TYPE_FIXUP
2022-06-28 12:11:47 +01:00
asm-offsets.h
…
asm-prototypes.h
kasan: arm64: support specialized outlined tag mismatch checks
2021-05-26 23:31:26 +01:00
asm-uaccess.h
arm64/mm: remove now-superfluous ISBs from TTBR writes
2023-06-15 17:47:54 +01:00
assembler.h
Merge branch 'for-next/stage1-lpa2' into for-next/core
2024-03-07 19:05:29 +00:00
atomic_ll_sc.h
arch: Remove cmpxchg_double
2023-06-05 09:36:39 +02:00
atomic_lse.h
arch: Remove cmpxchg_double
2023-06-05 09:36:39 +02:00
atomic.h
locking/atomic: make atomic*_{cmp,}xchg optional
2023-06-05 09:57:14 +02:00
barrier.h
arm64: uaccess: permit __smp_store_release() to use zero register
2023-03-28 21:13:25 +01:00
bitops.h
include: move find.h from asm_generic to linux
2022-01-15 08:47:31 -08:00
bitrev.h
…
boot.h
arm64: get rid of TEXT_OFFSET
2020-09-07 15:00:52 +01:00
brk-imm.h
arm64: kretprobes: acquire the regs via a BRK exception
2024-02-20 18:13:57 +00:00
bug.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
cache.h
arm64: Kill detection of VPIPT i-cache policy
2023-12-05 11:38:03 +00:00
cacheflush.h
arm64: Avoid cpus_have_const_cap() for ARM64_HAS_CACHE_DIC
2023-10-16 14:17:04 +01:00
checksum.h
arm64: csum: cast to the proper type
2021-03-15 10:57:21 +00:00
clocksource.h
arm64: Introduce asm/vdso/clocksource.h
2020-03-21 15:23:55 +01:00
cmpxchg.h
arch: Remove cmpxchg_double
2023-06-05 09:36:39 +02:00
compat.h
arm64: avoid prototype warnings for syscalls
2023-05-25 17:44:01 +01:00
compiler.h
arm64: move PAC masks to <asm/pointer_auth.h>
2023-04-13 12:27:11 +01:00
cpu_ops.h
arm64: cpuidle: remove generic cpuidle support
2022-06-23 14:19:33 +01:00
cpu.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-03-15 13:03:13 -07:00
cpucaps.h
arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_REPEAT_TLBI
2023-10-16 14:17:07 +01:00
cpufeature.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-03-15 13:03:13 -07:00
cpuidle.h
arm64: cpuidle: remove generic cpuidle support
2022-06-23 14:19:33 +01:00
cputype.h
arm64: Subscribe Microsoft Azure Cobalt 100 to ARM Neoverse N2 errata
2024-02-15 11:47:22 +00:00
crash_reserve.h
kexec: split crashkernel reservation code out from crash_core.c
2024-02-23 17:48:21 -08:00
current.h
…
daifflags.h
arm64: entry: always set GIC_PRIO_PSR_I_SET during entry
2021-05-05 18:13:58 +01:00
dcc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
debug-monitors.h
arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step
2023-04-14 13:39:47 +01:00
device.h
arm64: Remove dev->archdata.iommu pointer
2020-06-30 11:59:49 +02:00
dmi.h
…
efi.h
Merge patch series "riscv: Introduce KASLR"
2023-09-08 11:25:13 -07:00
el2_setup.h
KVM: arm64: Disable SME traps for (h)VHE at setup
2023-07-26 17:08:29 +00:00
elf.h
arm64: remove unnecessary ifdefs around is_compat_task()
2024-02-28 18:01:23 +00:00
esr.h
arm64: Add ESR decoding for exceptions involving translation level -1
2024-02-16 12:42:37 +00:00
exception.h
arm64: Move do_notify_resume() to entry-common.c
2024-02-20 18:12:13 +00:00
exec.h
arm64: uaccess: remove set_fs()
2020-12-02 19:49:11 +00:00
extable.h
arm64/bpf: Remove 128MB limit for BPF JIT programs
2021-11-08 22:16:26 +01:00
fb.h
arch/arm64: Implement <asm/fb.h> with generic helpers
2023-04-20 10:04:27 +02:00
fixmap.h
arm64: mm: Add 5 level paging support to fixmap and swapper handling
2024-02-16 12:42:40 +00:00
fpsimd.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2024-03-14 15:35:42 -07:00
fpsimdmacros.h
arm64: Delete the zero_za macro
2023-12-11 13:18:06 +00:00
ftrace.h
tracing: arm64: Avoid missing-prototype warnings
2023-07-12 12:06:04 -04:00
futex.h
arm64: extable: add a dedicated uaccess handler
2021-10-21 10:45:22 +01:00
gpr-num.h
arm64: gpr-num: support W registers
2021-10-21 10:45:22 +01:00
hardirq.h
arm64: irqstat: Get rid of duplicated declaration
2020-11-23 10:31:05 +01:00
hugetlb.h
mm: hugetlb: add huge page size param to set_huge_pte_at()
2023-09-29 17:20:47 -07:00
hw_breakpoint.h
arm64/hw_breakpoint: Directly use ESR_ELx_WNR for an watchpoint exception
2024-03-01 17:36:51 +00:00
hwcap.h
arm64/hwcap: Define hwcaps for 2023 DPISA features
2024-03-07 17:14:54 +00:00
hyp_image.h
KVM: arm64: Allow using kvm_nvhe_sym() in hyp code
2021-03-19 12:01:20 +00:00
hyperv-tlfs.h
hyperv-tlfs: Rename some HV_REGISTER_* defines for consistency
2024-03-18 04:58:49 +00:00
hypervisor.h
arm/arm64: Probe for the presence of KVM hypervisor
2021-03-31 09:16:55 +01:00
image.h
arm64: Fix dangling references to Documentation/arm64
2023-06-21 08:53:31 -06:00
insn-def.h
arm64: move AARCH64_BREAK_FAULT into insn-def.h
2022-02-22 21:25:48 +00:00
insn.h
arm64: insn: Add encoders for LDRSB/LDRSH/LDRSW
2023-08-18 15:45:34 +02:00
io.h
arm64: io: permit offset addressing
2024-02-20 18:08:37 +00:00
irq_work.h
arch: consolidate arch_irq_work_raise prototypes
2023-11-23 11:32:29 +01:00
irq.h
arm64: irq: include <linux/cpumask.h>
2024-01-12 12:44:18 +00:00
irqflags.h
arm64: Avoid cpus_have_const_cap() for ARM64_HAS_GIC_PRIO_MASKING
2023-10-16 14:17:04 +01:00
jump_label.h
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2024-02-23 10:26:43 -08:00
kasan.h
arm64: mm: omit redundant remap of kernel image
2024-02-16 12:42:35 +00:00
Kbuild
arm64: Factor out cpucap definitions
2023-10-16 12:57:45 +01:00
kernel-pgtable.h
arm64: kernel: Create initial ID map from C code
2024-02-16 12:42:34 +00:00
kexec.h
arm64, crash: wrap crash dumping code into crash related ifdefs
2024-02-23 17:48:23 -08:00
kfence.h
mm,kfence: decouple kfence from page granularity mapping judgement
2023-03-27 16:15:20 +01:00
kgdb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
kprobes.h
kprobes: unify kprobes_exceptions_nofify() prototypes
2023-11-10 19:59:05 +09:00
kvm_arm.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-03-15 13:03:13 -07:00
kvm_asm.h
Merge tag 'kvmarm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
2023-08-31 13:18:53 -04:00
kvm_emulate.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-03-15 13:03:13 -07:00
kvm_host.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-03-15 13:03:13 -07:00
kvm_hyp.h
KVM: arm64: Fix typos
2024-02-24 09:13:33 +00:00
kvm_mmu.h
KVM: arm64: removed unused kern_hyp_va asm macro
2024-02-12 20:30:45 +00:00
kvm_mte.h
KVM: arm64: Save/restore MTE registers
2021-06-22 14:08:05 +01:00
kvm_nested.h
KVM: arm64: Rename __check_nv_sr_forward() to triage_sysreg_trap()
2024-02-19 17:13:01 +00:00
kvm_pgtable.h
KVM: arm64: Introduce new flag for non-cacheable IO memory
2024-02-24 17:57:39 +00:00
kvm_pkvm.h
KVM: arm64: Convert translation level parameter to s8
2023-11-27 15:03:50 +00:00
kvm_ptrauth.h
KVM: arm64: Update context references from host to hyp
2020-09-15 18:39:02 +01:00
kvm_ras.h
KVM: arm64: Treat ESR_EL2 as a 64-bit register
2022-04-29 19:26:27 +01:00
kvm_types.h
KVM: arm64: Use common KVM implementation of MMU memory caches
2020-07-09 13:29:43 -04:00
linkage.h
arm64: Extend support for CONFIG_FUNCTION_ALIGNMENT
2023-01-24 11:49:43 +00:00
lse.h
arm64: Remove system_uses_lse_atomics()
2023-10-18 10:58:59 +01:00
memory.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-03-15 13:03:13 -07:00
mman.h
Revert "arm64: mm: add support for WXN memory translation attribute"
2024-03-13 10:53:20 +00:00
mmu_context.h
Revert "arm64: mm: add support for WXN memory translation attribute"
2024-03-13 10:53:20 +00:00
mmu.h
arm64: mm: omit redundant remap of kernel image
2024-02-16 12:42:35 +00:00
mmzone.h
…
module.h
arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_843419
2023-10-16 14:17:06 +01:00
module.lds.h
arm64: module: mandate MODULE_PLTS
2023-06-06 17:39:05 +01:00
mshyperv.h
hyperv-tlfs: Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_*
2024-03-04 06:59:18 +00:00
mte-def.h
arm64: mte: Define the number of bytes for storing the tags in a page
2022-02-15 22:53:29 +00:00
mte-kasan.h
arm64: mte: rename TCO routines
2023-04-05 19:42:43 -07:00
mte.h
arm64/mm: Hoist synchronization out of set_ptes() loop
2023-10-16 18:27:31 +01:00
neon-intrinsics.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
neon.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
numa.h
numa: Move numa implementation to common code
2021-01-14 15:08:55 -08:00
page-def.h
arch: simplify architecture specific page size configuration
2024-03-06 19:29:03 +01:00
page.h
mm: add vma_alloc_zeroed_movable_folio()
2023-02-02 22:33:18 -08:00
paravirt_api_clock.h
sched/headers: Add initial new headers as identity mappings
2022-02-23 10:58:28 +01:00
paravirt.h
x86/paravirt: Switch time pvops functions to use static_call()
2021-03-11 16:17:52 +01:00
patching.h
arm64: patching: implement text_poke API
2024-02-28 13:44:47 -08:00
pci.h
asm-generic: Add new pci.h and use it
2022-07-22 17:34:57 -05:00
percpu.h
arch: Remove cmpxchg_double
2023-06-05 09:36:39 +02:00
perf_event.h
arm64: perf: Move PMUv3 driver to drivers/perf
2023-03-27 14:01:18 +01:00
pgalloc.h
arm64/mm: Use generic __pud_free() helper in pud_free() implementation
2024-03-01 15:25:45 +00:00
pgtable-hwdef.h
arm64: mm: Add definitions to support 5 levels of paging
2024-02-16 12:42:39 +00:00
pgtable-prot.h
arm64/mm: Add uffd write-protect support
2024-05-03 17:03:34 +01:00
pgtable-types.h
arm64: mm: Add definitions to support 5 levels of paging
2024-02-16 12:42:39 +00:00
pgtable.h
arm64/mm: Fix pud_user_accessible_page() for PGTABLE_LEVELS <= 2
2024-05-09 15:45:02 +01:00
pointer_auth.h
arm64: move PAC masks to <asm/pointer_auth.h>
2023-04-13 12:27:11 +01:00
preempt.h
arm64: Support PREEMPT_DYNAMIC
2022-02-19 11:11:09 +01:00
probes.h
arm64/fpsimd: add <asm/insn.h> to <asm/kprobes.h> to fix fpsimd build
2020-11-23 10:59:00 +00:00
proc-fns.h
arm64: mm: convert cpu_do_switch_mm() to C
2020-02-27 14:30:50 +00:00
processor.h
arm64/fpsimd: Support FEAT_FPMR
2024-03-07 17:14:53 +00:00
ptdump.h
arm64, powerpc, riscv, s390, x86: ptdump: refactor CONFIG_DEBUG_WX
2024-02-22 10:24:47 -08:00
ptrace.h
arm64: rename ARM64_HAS_IRQ_PRIO_MASKING to ARM64_HAS_GIC_PRIO_MASKING
2023-01-31 16:06:17 +00:00
pvclock-abi.h
KVM: arm64: Implement PV_TIME_FEATURES call
2019-10-21 19:20:27 +01:00
rwonce.h
arm64: Do not include __READ_ONCE() block in assembly files
2022-03-09 21:56:50 +00:00
scs.h
arm64: head: Move early kernel mapping routines into C code
2024-02-16 12:42:33 +00:00
sdei.h
arm64: sdei: abort running SDEI handlers during crash
2023-08-04 17:35:33 +01:00
seccomp.h
arm64: Enable seccomp architecture tracking
2020-11-20 11:16:34 -08:00
sections.h
arm64: entry: Allow the trampoline text to occupy multiple pages
2022-02-15 17:40:28 +00:00
semihost.h
serial: earlycon-arm-semihost: Move smh_putc() variants in respective arch's semihost.h
2023-01-19 14:58:19 +01:00
set_memory.h
set_memory: allow querying whether set_direct_map_*() is actually enabled
2021-07-08 11:48:20 -07:00
setup.h
arm64: kernel: Remove early fdt remap code
2024-02-16 12:42:29 +00:00
shmparam.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
signal32.h
arm64: remove pointless __KERNEL__ guards
2019-08-05 11:06:33 +01:00
signal.h
arm64: expose FAR_EL1 tag bits in siginfo
2020-11-23 18:17:39 +00:00
simd.h
arm64: fpsimd: Drop unneeded 'busy' flag
2023-12-12 14:29:16 +00:00
smp_plat.h
arm64: Add missing header <asm/smp.h> in two files
2021-07-12 13:37:34 +01:00
smp.h
arm64: smp: Remove dedicated wakeup IPI
2023-09-25 17:15:28 +01:00
sparsemem.h
mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER
2024-01-08 15:27:15 -08:00
spectre.h
arm64: Fix circular header dependency
2023-12-20 19:26:30 -05:00
spinlock_types.h
locking: Allow to include asm/spinlock_types.h from linux/spinlock_types_raw.h
2021-12-07 15:14:12 +01:00
spinlock.h
locking/arch: Move qrwlock.h include after qspinlock.h
2021-02-11 07:59:54 -05:00
stack_pointer.h
…
stackprotector.h
stackprotector: actually use get_random_canary()
2022-11-18 02:18:10 +01:00
stacktrace.h
arm64: efi: Account for the EFI runtime stack in stack unwinder
2023-01-16 15:27:31 +01:00
stage2_pgtable.h
KVM: arm64: Move VTCR_EL2 into struct s2_mmu
2023-10-23 18:48:46 +00:00
stat.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
string.h
Revert "arm64: Mitigate MTE issues with str{n}cmp()"
2022-03-07 21:57:02 +00:00
suspend.h
arm64: Preserve register x18 when CPU is suspended
2020-05-15 16:35:50 +01:00
sync_bitops.h
arm64, locking/atomics: Use instrumented atomics
2018-11-01 11:01:40 +01:00
syscall_wrapper.h
posix-timers: Get rid of [COMPAT_]SYS_NI() uses
2023-12-20 21:30:27 -08:00
syscall.h
tracing: arm64: Avoid missing-prototype warnings
2023-07-12 12:06:04 -04:00
sysreg.h
arm64: Add macro to compose a sysreg field value
2024-02-08 15:12:44 +00:00
system_misc.h
arm64: die(): pass 'err' as long
2022-09-16 12:17:03 +01:00
thread_info.h
arm64: fpsimd: Preserve/restore kernel mode NEON at context switch
2023-12-12 14:31:54 +00:00
timex.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
tlb.h
arm64: mm: Add support for folding PUDs at runtime
2024-02-16 12:42:41 +00:00
tlbbatch.h
arm64: support batched/deferred tlb shootdown during page reclamation/migration
2023-08-18 10:12:37 -07:00
tlbflush.h
arm64/mm: dplit __flush_tlb_range() to elide trailing DSB
2024-02-22 15:27:18 -08:00
topology.h
sched/topology: Add a new arch_scale_freq_ref() method
2023-12-23 15:52:34 +01:00
trans_pgd.h
arm64: trans_pgd: remove trans_pgd_map_page()
2021-10-01 13:31:01 +01:00
traps.h
KVM: arm64: Add handler for MOPS exceptions
2023-10-09 19:54:25 +00:00
uaccess.h
arm64/mm: remove now-superfluous ISBs from TTBR writes
2023-06-15 17:47:54 +01:00
unistd32.h
Merge tag 'lsm-pr-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
2024-01-09 12:57:46 -08:00
unistd.h
Merge tag 'lsm-pr-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
2024-01-09 12:57:46 -08:00
uprobes.h
arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning
2023-01-05 15:26:09 +00:00
vdso.h
arm64: vdso32: Remove unused vdso32-offsets.h
2024-01-30 11:59:17 +00:00
vectors.h
arm64: Avoid cpus_have_const_cap() for ARM64_UNMAP_KERNEL_AT_EL0
2023-10-16 14:17:06 +01:00
vermagic.h
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
virt.h
KVM: arm64: Handle kvm_arm_init failure correctly in finalize_pkvm
2023-07-11 19:30:14 +00:00
vmalloc.h
kasan, vmalloc, arm64: mark vmalloc mappings as pgprot_tagged
2022-03-24 19:06:47 -07:00
vmap_stack.h
kasan, arm64: reset pointer tags of vmapped stacks
2022-03-24 19:06:47 -07:00
vncr_mapping.h
KVM: arm64: nv: Add include containing the VNCR_EL2 offsets
2023-12-19 09:51:18 +00:00
word-at-a-time.h
kernel.h: removed REPEAT_BYTE from kernel.h
2024-02-01 09:47:59 -08:00
xor.h
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00