Guo Ren cbe82e140b asm-generic: ticket-lock: Reuse arch_spinlock_t of qspinlock ...

The arch_spinlock_t of qspinlock has contained the atomic_t val, which
satisfies the ticket-lock requirement. Thus, unify the arch_spinlock_t
into qspinlock_types.h. This is the preparation for the next combo
spinlock.

Reviewed-by: Leonardo Bras <leobras@redhat.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-riscv/CAK8P3a2rnz9mQqhN6-e0CGUUv9rntRELFdxt_weiD7FxH7fkfQ@mail.gmail.com/
Signed-off-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Andrea Parri <parri.andrea@gmail.com>
Link: https://lore.kernel.org/r/20241103145153.105097-10-alexghiti@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

2024-11-11 07:33:16 -08:00

..

bitops

bitops: Change function return types from long to int

2024-05-03 17:04:50 +02:00

vdso

lib/vdso: Avoid highres update if clocksource is not VDSO capable

2020-02-17 20:12:17 +01:00

access_ok.h

uaccess: remove CONFIG_SET_FS

2022-02-25 09:36:06 +01:00

agp.h

char/agp: introduce asm-generic/agp.h

2023-02-13 22:13:29 +01:00

archrandom.h

random: handle archrandom with multiple longs

2022-07-25 13:26:14 +02:00

asm-offsets.h

…

asm-prototypes.h

…

atomic64.h

locking/atomic: delete !ARCH_ATOMIC remnants

2021-05-26 13:20:52 +02:00

atomic.h

locking/atomic: make atomic*_{cmp,}xchg optional

2023-06-05 09:57:14 +02:00

audit_change_attr.h

…

audit_dir_write.h

…

audit_read.h

…

audit_signal.h

…

audit_write.h

…

barrier.h

sched: Add missing memory barrier in switch_mm_cid

2024-04-16 13:59:45 +02:00

bitops.h

include: move find.h from asm_generic to linux

2022-01-15 08:47:31 -08:00

bitsperlong.h

lib: extend the scope of small_const_nbits() macro

2021-05-06 19:24:11 -07:00

bug.h

bug: Improve comment

2024-05-07 14:20:48 +02:00

cache.h

…

cacheflush.h

mm: Introduce flush_cache_vmap_early()

2023-12-14 00:23:17 -08:00

cfi.h

cfi: Flip headers

2023-12-15 16:25:55 -08:00

checksum.h

asm-generic: Improve csum_fold

2024-01-17 17:52:29 -08:00

cmpxchg-local.h

asm-generic: Fix 32 bit __generic_cmpxchg_local

2024-01-05 23:19:14 +01:00

cmpxchg.h

asm-generic: avoid __generic_cmpxchg_local warnings

2023-04-04 17:58:11 +02:00

codetag.lds.h

lib: add allocation tagging support for memory allocation profiling

2024-04-25 20:55:52 -07:00

compat.h

asm-generic: compat: fix compat_arg_u64() and compat_arg_u64_dual()

2022-11-01 10:20:11 +11:00

current.h

asm-generic: current: Don't include thread-info.h if building asm

2023-08-26 22:38:49 +02:00

delay.h

…

device.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428

2019-06-05 17:37:16 +02:00

div64.h

ARM: 9117/1: asm-generic: div64: Remove always-true __div64_const32_is_OK()

2021-08-20 11:39:28 +01:00

dma-mapping.h

dma-mapping: no need to pass a bus_type into get_arch_dma_ops()

2023-02-15 12:35:20 +01:00

dma.h

…

early_ioremap.h

mm/early_ioremap.c: remove redundant early_ioremap_shutdown()

2021-09-08 11:50:24 -07:00

emergency-restart.h

…

error-injection.h

docs: fault-injection: add requirements of error injectable functions

2023-02-02 22:50:00 -08:00

exec.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00

extable.h

…

fixmap.h

fixmap: Remove unused set_fixmap_offset_io()

2024-07-11 17:41:23 +02:00

flat.h

binfmt_flat: remove the persistent argument from flat_get_addr_from_rp

2019-06-24 09:16:47 +10:00

ftrace.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

futex.h

futex: Fix additional regressions

2021-12-11 23:31:51 +01:00

getorder.h

asm-generic: force inlining of get_order() to work around gcc10 poor decision

2020-12-15 22:46:15 -08:00

hardirq.h

irqstat: Move declaration into asm-generic/hardirq.h

2020-11-23 10:31:06 +01:00

hugetlb.h

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

hw_irq.h

…

hyperv-tlfs.h

Merge tag 'hyperv-fixes-signed-20240411' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2024-04-11 16:23:56 -07:00

int-ll64.h

…

io.h

asm-generic/io.h: kill vmalloc.h dependency

2024-04-25 20:55:50 -07:00

ioctl.h

…

iomap.h

asm-generic/iomap.h: remove ARCH_HAS_IOREMAP_xx macros

2023-08-18 10:12:32 -07:00

irq_regs.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

irq_work.h

…

irq.h

…

irqflags.h

…

Kbuild

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

kdebug.h

…

kmap_size.h

mm/highmem: Provide and use CONFIG_DEBUG_KMAP_LOCAL

2020-11-24 14:42:08 +01:00

kprobes.h

treewide: Convert macro and uses of __section(foo) to __section("foo")

2020-10-25 14:51:49 -07:00

kvm_para.h

…

kvm_types.h

KVM: Move x86's version of struct kvm_mmu_memory_cache to common code

2020-07-09 13:29:42 -04:00

linkage.h

…

local64.h

locking/generic: Wire up local{,64}_try_cmpxchg()

2023-04-29 09:09:09 +02:00

local.h

locking/generic: Wire up local{,64}_try_cmpxchg()

2023-04-29 09:09:09 +02:00

logic_io.h

logic_io instance of iounmap() needs volatile on argument

2021-12-21 21:31:08 +01:00

mcs_spinlock.h

…

memory_model.h

mm, arch: add generic implementation of pfn_valid() for FLATMEM

2023-02-09 16:51:41 -08:00

mm_hooks.h

mm: remove arch_unmap()

2024-09-01 20:26:13 -07:00

mmiowb_types.h

asm-generic/mmiowb: Add generic implementation of mmiowb() tracking

2019-04-08 11:59:39 +01:00

mmiowb.h

asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible()

2020-07-17 10:02:03 +01:00

mmu_context.h

asm-generic: add generic MMU versions of mmu context functions

2020-10-26 16:45:03 +01:00

mmu.h

…

mmzone.h

arch, mm: move definition of node_data to generic code

2024-09-03 21:15:28 -07:00

module.h

…

module.lds.h

kbuild: preprocess module linker script

2020-09-25 00:36:41 +09:00

mshyperv.h

Merge tag 'hyperv-fixes-signed-20240411' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2024-04-11 16:23:56 -07:00

msi.h

genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN

2022-11-17 15:15:20 +01:00

nommu_context.h

asm-generic: add generic MMU versions of mmu context functions

2020-10-26 16:45:03 +01:00

numa.h

arch_numa: switch over to numa_memblks

2024-09-03 21:15:32 -07:00

param.h

…

parport.h

…

pci_iomap.h

PCI: Stub __pci_ioport_map() for arches that don't support it at all

2022-07-29 12:01:00 -05:00

pci.h

asm-generic: Add new pci.h and use it

2022-07-22 17:34:57 -05:00

percpu.h

percpu: Fix self-assignment of __old in raw_cpu_generic_try_cmpxchg()

2023-06-08 10:28:39 +02:00

pgalloc.h

mm: change inlined allocation helpers to account at the call site

2024-04-25 20:55:59 -07:00

pgtable_uffd.h

userfaultfd: wp: add pmd_swp_*uffd_wp() helpers

2020-04-07 10:43:39 -07:00

pgtable-nop4d.h

mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *

2021-07-08 11:48:22 -07:00

pgtable-nopmd.h

mm: recover pud_leaf() definitions in nopmd case

2024-03-13 12:12:21 -07:00

pgtable-nopud.h

mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *

2021-07-08 11:48:22 -07:00

preempt.h

riscv: support PREEMPT_DYNAMIC with static keys

2023-08-31 00:18:34 -07:00

qrwlock_types.h

locking/qrwlock: Change "queue rwlock" to "queued rwlock"

2022-05-11 16:27:04 +02:00

qrwlock.h

Merge tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2022-05-26 10:50:30 -07:00

qspinlock_types.h

locking/qspinlock: Do not include atomic.h from qspinlock_types.h

2020-07-29 16:14:19 +02:00

qspinlock.h

asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation

2023-11-22 09:32:49 -08:00

resource.h

…

runtime-const.h

runtime constants: add default dummy infrastructure

2024-06-19 12:34:34 -07:00

rwonce.h

asm/rwonce: Don't pull <asm/barrier.h> into 'asm-generic/rwonce.h'

2020-07-21 10:50:36 +01:00

seccomp.h

seccomp: Use -1 marker for end of mode 1 syscall list

2020-07-10 16:01:52 -07:00

sections.h

jump_label,module: Don't alloc static_key_mod for __ro_after_init keys

2024-03-22 11:18:16 +01:00

serial.h

…

set_memory.h

…

shmparam.h

treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers

2019-05-14 19:52:48 -07:00

signal.h

asm-generic: Remove empty #ifdef SA_RESTORER

2022-09-10 09:56:53 +02:00

simd.h

…

softirq_stack.h

asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig.

2022-09-05 17:20:55 +02:00

spinlock_types.h

asm-generic: ticket-lock: Reuse arch_spinlock_t of qspinlock

2024-11-11 07:33:16 -08:00

spinlock.h

asm-generic: ticket-lock: Reuse arch_spinlock_t of qspinlock

2024-11-11 07:33:16 -08:00

statfs.h

…

string.h

…

switch_to.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00

syscall.h

ptrace: Create ptrace_report_syscall_{entry,exit} in ptrace.h

2022-03-10 13:35:08 -06:00

syscalls.h

syscalls: mmap(): use unsigned offset type consistently

2024-06-25 15:57:38 +02:00

timex.h

…

tlb.h

mm/mmu_gather: add __tlb_remove_folio_pages()

2024-02-22 15:27:17 -08:00

tlbflush.h

…

topology.h

mm: replace CONFIG_NEED_MULTIPLE_NODES with CONFIG_NUMA

2021-06-29 10:53:55 -07:00

trace_clock.h

…

uaccess.h

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

user.h

…

vermagic.h

arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>

2020-04-23 10:50:26 +09:00

vga.h

…

video.h

arch: Rename fbdev header and source files

2024-05-03 17:07:50 +02:00

vmlinux.lds.h

Merge tag 'asm-generic-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2024-09-26 11:54:40 -07:00

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