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linux/arch/arm64/include/asm
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Mike Rapoport f9cb654cb5 asm-generic: pgalloc: provide generic pgd_free() 
Most architectures define pgd_free() as a wrapper for free_page().

Provide a generic version in asm-generic/pgalloc.h and enable its use for
most architectures.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>	[m68k]
Cc: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Matthew Wilcox <willy@infradead.org>
Link: http://lkml.kernel.org/r/20200627143453.31835-7-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-07 11:33:26 -07:00
..
vdso
arm64 and cross-arch updates for 5.9:
2020-08-03 14:11:08 -07:00
xen
xen: fixes and cleanups for 5.4-rc2
2019-10-04 11:13:09 -07:00
acenv.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi.h
arm64/acpi: disallow AML memory opregions to access kernel memory
2020-07-14 18:02:03 +01:00
alternative.h
arm64/alternatives: move length validation inside the subsection
2020-07-30 16:50:14 +01:00
arch_gicv3.h
KVM: arm64: Annotate hyp NMI-related functions as __always_inline
2020-06-22 14:39:45 +01:00
arch_timer.h
arm64: arch_timer: Allow an workaround descriptor to disable compat vdso
2020-07-08 21:57:51 +01:00
archrandom.h
random: random.h should include archrandom.h, not the other way around
2020-08-05 12:39:48 -07:00
arm_dsu_pmu.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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: simplify ptrauth initialization
2020-04-28 11:23:21 +01:00
asm-bug.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
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 updates for 5.5:
2019-11-25 15:39:19 -08:00
assembler.h
arm64: asm: Provide a mechanism for generating ELF note for BTI
2020-05-07 17:53:20 +01:00
atomic_ll_sc.h
arm64: Move the LSE gas support detection to Kconfig
2020-01-15 12:50:48 +00:00
atomic_lse.h
arm64: lse: fix LSE atomics with LLVM's integrated assembler
2020-01-16 17:25:10 +00:00
atomic.h
locking/atomic: Move ATOMIC_INIT into linux/types.h
2020-07-29 16:14:18 +02:00
barrier.h
arm64: barrier: Use '__unqual_scalar_typeof' for acquire/release macros
2020-04-16 12:28:35 +01:00
bitops.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +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
treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h>
2019-05-14 19:52:52 -07:00
brk-imm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
bug.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
cache.h
arm64: Ask the compiler to __always_inline functions used by KVM at HYP
2020-02-22 11:01:47 +00:00
cacheflush.h
arm64: use asm-generic/cacheflush.h
2020-06-08 11:05:57 -07:00
checksum.h
arm64: csum: Fix handling of bad packets
2020-07-30 17:01:38 +01:00
clocksource.h
arm64: Introduce asm/vdso/clocksource.h
2020-03-21 15:23:55 +01:00
cmpxchg.h
arm64: fix unreachable code issue with cmpxchg
2019-09-17 12:11:50 +01:00
compat.h
compat: provide compat_ptr() on all architectures
2020-01-03 09:32:51 +01:00
compiler.h
arm64/crash_core: Export KERNELPACMASK in vmcoreinfo
2020-05-11 14:29:10 +01:00
cpu_ops.h
arm64: Introduce get_cpu_ops() helper function
2020-03-24 17:24:19 +00:00
cpu.h
arm64/cpuinfo: Add ID_MMFR4_EL1 into the cpuinfo_arm64 context
2020-05-21 15:47:12 +01:00
cpucaps.h
arm64: tlb: Detect the ARMv8.4 TLBI RANGE feature
2020-07-15 15:57:30 +01:00
cpufeature.h
arm64 and cross-arch updates for 5.9:
2020-08-03 14:11:08 -07:00
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 value for KRYO4XX gold CPU cores
2020-07-03 16:39:16 +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: acpi: fix DAIF manipulation with pNMI
2020-01-22 14:41:22 +00:00
dcc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
debug-monitors.h
arm64: ptrace: Override SPSR.SS when single-stepping is enabled
2020-07-16 11:41:21 +01:00
device.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
dmi.h
…
efi.h
efi/libstub: unify EFI call wrappers for non-x86
2020-04-23 20:15:06 +02:00
elf.h
Split the old READ_IMPLIES_EXEC workaround from executable PT_GNU_STACK
2020-06-05 13:45:21 -07:00
esr.h
Merge branch 'for-next/bti-user' into for-next/bti
2020-05-05 15:15:58 +01:00
exception.h
arm64: Basic Branch Target Identification support
2020-03-16 17:19:48 +00:00
exec.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
extable.h
bpf, arm64: Add BPF exception tables
2020-07-31 00:43:40 +02:00
fb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
fixmap.h
firmware: arm_sdei: Add ACPI GHES registration helper
2019-02-11 11:07:49 +01:00
fpsimd.h
arm64: remove pointless __KERNEL__ guards
2019-08-05 11:06:33 +01:00
fpsimdmacros.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
ftrace.h
arm64: implement ftrace with regs
2019-11-06 14:17:35 +00:00
futex.h
futex: arch_futex_atomic_op_inuser() calling conventions change
2020-03-27 23:58:51 -04:00
hardirq.h
arm64: Prepare arch_nmi_enter() for recursion
2020-05-19 15:51:17 +02:00
hugetlb.h
arm64/hugetlb: Reserve CMA areas for gigantic pages on 16K and 64K configs
2020-07-15 13:38:03 +01:00
hw_breakpoint.h
arm64: remove pointless __KERNEL__ guards
2019-08-05 11:06:33 +01:00
hwcap.h
arm64: Reserve HWCAP2_MTE as (1 << 18)
2020-07-24 11:55:29 +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
docs: arm64: convert docs to ReST and rename to .rst
2019-06-14 14:20:27 -06:00
insn.h
arm64: insn: Provide a better name for aarch64_insn_is_nop()
2020-05-04 16:06:29 +01:00
io.h
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
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: Relax ICC_PMR_EL1 accesses when ICC_CTLR_EL1.PMHE is clear
2019-10-15 12:26:09 +01:00
jump_label.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
kasan.h
arm64: mm: Introduce vabits_actual
2019-08-09 11:17:21 +01:00
Kbuild
KVM: arm64: Use common KVM implementation of MMU memory caches
2020-07-09 13:29:43 -04:00
kernel-pgtable.h
arm64: Reduce the number of header files pulled into vmlinux.lds.S
2020-07-21 10:50:37 +01:00
kexec.h
Revert "arm64: kexec: make dtb_mem always enabled"
2020-01-10 16:00:50 +00:00
kgdb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
kprobes.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
kvm_arm.h
arm64/kvm: disable access to AMU registers from kvm guests
2020-03-06 16:02:50 +00:00
kvm_asm.h
KVM: arm64: Move hyp_symbol_addr() to kvm_asm.h
2020-06-10 19:09:09 +01:00
kvm_coproc.h
KVM: arm64: clean up redundant 'kvm_run' parameters
2020-07-10 04:26:40 -04:00
kvm_emulate.h
KVM/arm64 fixes for Linux 5.8, take #1
2020-06-11 14:02:32 -04:00
kvm_host.h
s390: implement diag318
2020-08-06 12:59:31 -07:00
kvm_hyp.h
ARM:
2020-06-03 15:13:47 -07:00
kvm_mmu.h
KVM: arm64: clean up redundant 'kvm_run' parameters
2020-07-10 04:26:40 -04:00
kvm_ptrauth.h
KVM: arm/arm64: Context-switch ptrauth registers
2019-04-24 15:30:40 +01:00
kvm_ras.h
arm64: KVM/mm: Move SEA handling behind a single 'claim' interface
2019-02-07 23:10:45 +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: Don't insert a BTI instruction at inner labels
2020-06-24 14:24:29 +01:00
lse.h
arm64: lse: Fix LSE atomics with LLVM
2020-02-18 18:10:49 +00:00
memory.h
Merge branch 'for-next/read-barrier-depends' into for-next/core
2020-07-31 18:09:57 +01:00
mman.h
arm64: Basic Branch Target Identification support
2020-03-16 17:19:48 +00:00
mmu_context.h
arm64/mm: save memory access in check_and_switch_context() fast switch path
2020-07-30 12:58:40 +01:00
mmu.h
arm64: compat: Allow 32-bit vdso and sigpage to co-exist
2020-06-23 14:47:03 +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
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
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
arm64: numa: separate out updates to percpu nodeid and NUMA node cpumap
2018-07-06 13:18:18 +01:00
page-def.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
page.h
mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS
2020-04-10 15:36:21 -07:00
paravirt.h
arm64: Retrieve stolen time as paravirtualized guest
2019-10-21 19:20:31 +01:00
pci.h
arm64: remove pointless __KERNEL__ guards
2019-08-05 11:06:33 +01:00
percpu.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
perf_event.h
arm64: perf: Expose some new events via sysfs
2020-07-21 12:59:42 +01:00
pgalloc.h
asm-generic: pgalloc: provide generic pgd_free()
2020-08-07 11:33:26 -07:00
pgtable-hwdef.h
Merge branch 'for-next/tlbi' into for-next/core
2020-07-31 18:09:50 +01:00
pgtable-prot.h
KVM: arm64: Fix definition of PAGE_HYP_DEVICE
2020-07-08 21:35:48 +01:00
pgtable-types.h
arm64: add support for folded p4d page tables
2020-06-04 19:06:21 -07:00
pgtable.h
arm64: tlb: Set the TTL field in flush_*_tlb_range
2020-07-07 11:23:47 +01:00
pointer_auth.h
arm64: sync kernel APIAKey when installing
2020-04-21 15:52:56 +01:00
preempt.h
sched/rt, arm64: Use CONFIG_PREEMPTION
2019-12-08 14:37:32 +01:00
probes.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
proc-fns.h
arm64: mm: convert cpu_do_switch_mm() to C
2020-02-27 14:30:50 +00:00
processor.h
arm64 updates for 5.7:
2020-03-31 10:05:01 -07:00
ptdump.h
arm64: mm: convert mm/dump.c to use walk_page_range()
2020-02-04 03:05:25 +00:00
ptrace.h
arm64: ptrace.h: delete duplicated word
2020-07-30 12:54:56 +01:00
pvclock-abi.h
KVM: arm64: Implement PV_TIME_FEATURES call
2019-10-21 19:20:27 +01:00
scs.h
scs: Move scs_overflow_check() out of architecture code
2020-05-18 17:47:40 +01:00
sdei.h
arm64: Use the correct style for SPDX License Identifier
2019-04-16 16:28:01 +01:00
seccomp.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sections.h
arm64: Remove __exception_text_start and __exception_text_end from asm/section.h
2020-01-08 17:30:19 +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
simd.h
arm64: fpsimd: Make sure SVE setup is complete before SIMD is used
2020-01-14 17:11:21 +00:00
smp_plat.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
smp.h
arm64: Drop unnecessary include from asm/smp.h
2020-07-30 16:55:32 +01:00
sparsemem.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
spinlock_types.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
spinlock.h
arm64/spinlock: fix a -Wunused-function warning
2020-02-10 11:29:24 +00:00
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: initialize ptrauth keys for kernel booting task
2020-03-18 09:50:20 +00:00
stacktrace.h
arm64: add loglvl to dump_backtrace()
2020-06-09 09:39:11 -07:00
stage2_pgtable.h
arm64: Add level-hinted TLB invalidation helper
2020-07-07 09:27:15 +01:00
stat.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
string.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
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
arm64: simplify syscall wrapper ifdeffery
2019-10-14 10:55:00 +01:00
syscall.h
arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return
2020-07-16 11:41:31 +01:00
sysreg.h
Merge branch 'for-next/tlbi' into for-next/core
2020-07-31 18:09:50 +01:00
system_misc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
thread_info.h
arm64: ptrace: Consistently use pseudo-singlestep exceptions
2020-07-16 11:41:07 +01:00
timex.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
tlb.h
arm64: tlb: Set the TTL field in flush_tlb_range
2020-07-07 11:23:47 +01:00
tlbflush.h
arm64: tlb: Use the TLBI RANGE feature in arm64
2020-07-15 17:07:19 +01:00
topology.h
arch_topology, sched/core: Cleanup thermal pressure definition
2020-07-22 10:22:05 +02:00
traps.h
arm64: remove __exception annotations
2019-10-28 11:22:38 +00:00
uaccess.h
arm64: Reduce the number of header files pulled into vmlinux.lds.S
2020-07-21 10:50:37 +01:00
unistd32.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -07:00
unistd.h
vfs: add faccessat2 syscall
2020-05-14 16:44:25 +02:00
uprobes.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
vdso.h
arm64/vdso: Add time namespace page
2020-07-24 13:15:20 +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: Use cpus_have_final_cap for has_vhe()
2020-05-16 15:04:51 +01:00
vmalloc.h
mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h>
2019-12-10 10:12:55 +01:00
vmap_stack.h
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
word-at-a-time.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
xor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00