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2d46a397472191a10b0df294d64da542bfd1de57
linux/arch/s390/include/asm
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Baolin Wang 2d46a39747 mm: change to return bool for pmdp_clear_flush_young() 
The pmdp_clear_flush_young() is used to clear the young flag and flush the
TLB, returning whether the young flag was set for this PMD entry.  Change
the return type to bool to make the intention clearer.

Link: https://lkml.kernel.org/r/a668b9a974c0d675e7a41f6973bcbe3336e8b373.1774075004.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-04-05 13:53:35 -07:00
..
trace
s390/ap: Introduce new AP nqap and dqap trace events
2025-10-21 11:09:21 +02:00
vdso
s390/time: Remove in-kernel time steering
2025-07-21 12:41:55 +02:00
abs_lowcore.h
s390/lowcore: Convert relocated lowcore alternative to machine feature
2025-03-04 17:18:05 +01:00
access-regs.h
s390/acrs: cleanup access register handling
2024-02-12 15:03:33 +01:00
airq.h
s390/airq: remove lsi_mask from airq_struct
2023-08-30 11:03:28 +02:00
alternative.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
ap.h
s390/ap: Fix typo in function name reference
2026-01-02 13:23:48 +01:00
appldata.h
s390: Convert MACHINE_IS_[LPAR|VM|KVM], etc, machine_is_[lpar|vm|kvm]()
2025-03-04 17:18:07 +01:00
arch_hweight.h
s390: Use MARCH_HAS_*_FEATURES defines
2024-09-07 17:12:42 +02:00
arch-stackprotector.h
s390: Add stackprotector support
2025-11-24 11:45:21 +01:00
archrandom.h
Merge tag 'random-6.0-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-08-02 17:31:35 -07:00
asce.h
s390/mm: Reimplement lazy ASCE handling
2025-04-14 11:23:21 +02:00
asm-const.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
asm-extable.h
s390/uaccess: Shorten raw_copy_from_user() / raw_copy_to_user() inline assemblies
2025-03-04 17:18:03 +01:00
asm-prototypes.h
s390/bug: Implement __WARN_printf()
2026-01-27 12:16:16 +01:00
asm.h
s390/asm: Let __HAVE_ASM_FLAG_OUTPUTS__ define 1
2026-01-17 15:52:49 +01:00
atomic_ops.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
atomic.h
s390/atomic: Provide arch_atomic_*_and_test() implementations
2024-12-15 16:19:03 +01:00
barrier.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
bitops.h
Merge tag 's390-6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2025-10-09 10:51:43 -07:00
boot_data.h
s390/boot: Add timestamps to early boot messages
2025-01-26 17:24:02 +01:00
bug.h
s390/bug: Prevent tail-call optimization
2026-01-27 12:16:16 +01:00
cache.h
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
ccwdev.h
driver core: have match() callback in struct bus_type take a const *
2024-07-03 15:16:54 +02:00
ccwgroup.h
treewide: Replace zero-length arrays with flexible-array members
2022-02-17 07:00:39 -06:00
checksum.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
chpid.h
…
chsc.h
s390/chsc: use notifier for AP configuration changes
2024-04-09 17:29:55 +02:00
cio.h
s390/tape: Introduce idal buffer array
2025-10-21 10:25:55 +02:00
clocksource.h
s390: convert to GENERIC_VDSO
2020-08-26 18:47:21 +02:00
clp.h
s390/pci: Implement ioremap_wc/prot() with MIO
2020-09-14 10:30:07 +02:00
cmb.h
…
cmpxchg.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
cpacf.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
cpcmd.h
…
cpu_mf-insn.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
cpu_mf.h
s390: Use inline qualifier for all EX_TABLE and ALTERNATIVE inline assemblies
2025-03-18 17:13:51 +01:00
cpu.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
cpufeature.h
s390/mm: Remove cpu_has_idte()
2025-11-06 14:12:31 +01:00
cputime.h
s390/idle: remove arch_cpu_idle_time() and corresponding code
2023-02-09 20:11:23 +01:00
crw.h
s390: remove invalid email address of Heiko Carstens
2022-02-06 23:31:29 +01:00
css_chars.h
s390/qdio: Rename feature flag aif_osa to aif_qdio
2025-01-03 11:00:53 +01:00
ctlreg.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
current.h
s390/current: Implement current with inline assembly
2025-03-18 17:13:04 +01:00
dat-bits.h
KVM: s390: Add P bit in table entry bitfields, move union vaddress
2026-02-04 17:00:08 +01:00
debug.h
s390/debug: Convert debug area lock from a spinlock to a raw spinlock
2026-02-18 15:22:59 +01:00
delay.h
s390/delay: remove udelay_simple()
2020-12-16 14:55:49 +01:00
diag288.h
watchdog: diag288_wdt: Implement module autoload
2025-04-16 09:26:49 +02:00
diag.h
s390: Use inline qualifier for all EX_TABLE and ALTERNATIVE inline assemblies
2025-03-18 17:13:51 +01:00
dis.h
…
dma-types.h
s390/mm: provide simple ARCH_HAS_DEBUG_VIRTUAL support
2024-03-13 09:23:49 +01:00
dma.h
s390/mm: fix MAX_DMA_ADDRESS physical vs virtual confusion
2023-09-05 20:12:51 +02:00
dwarf.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
eadm.h
s390/cio: use bitwise types to allow for type checking
2024-03-13 09:23:46 +01:00
ebcdic.h
s390/ebcdic: Fix length decrement in codepage_convert()
2025-01-13 09:50:18 +01:00
elf.h
s390/syscalls: Remove system call table pointer from thread_struct
2025-11-17 11:10:39 +01:00
entry-common.h
KVM: s390: Rework guest entry logic
2025-07-21 13:01:03 +00:00
exec.h
…
extable.h
s390/extable: convert to relative table with data
2022-03-08 00:33:00 +01:00
extmem.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
facility.h
s390/facilities: Fix warning about shadow of global variable
2024-10-10 15:32:43 +02:00
fault.h
s390/mm: move translation-exception identification structure to fault.h
2023-10-23 18:21:22 +02:00
fcx.h
s390/cio: use bitwise types to allow for type checking
2024-03-13 09:23:46 +01:00
fprobe.h
fprobe: Add fprobe_header encoding feature
2024-12-26 10:50:05 -05:00
fpu-insn-asm.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
fpu-insn.h
s390/fpu: Fix false-positive kmsan report in fpu_vstl()
2025-11-14 11:34:27 +01:00
fpu-types.h
s390/checksum: provide vector register variant of csum_partial()
2024-02-16 14:30:17 +01:00
fpu.h
s390/vx: Convert cpu_has_vx() to cpu feature function
2025-03-04 17:18:07 +01:00
ftrace.h
s390: Remove compat support
2025-11-17 11:10:38 +01:00
ftrace.lds.h
s390/ftrace: implement hotpatching
2021-08-03 14:31:40 +02:00
futex.h
s390/mm: Reimplement lazy ASCE handling
2025-04-14 11:23:21 +02:00
gmap_helpers.h
KVM: s390: Add gmap_helper_set_unused()
2026-02-04 17:00:08 +01:00
hardirq.h
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
hiperdispatch.h
s390/hiperdispatch: Introduce hiperdispatch
2024-08-29 22:56:35 +02:00
hugetlb.h
KVM: S390: Remove PGSTE code from linux/s390 mm
2026-02-04 17:00:10 +01:00
hw_irq.h
…
idals.h
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
idle.h
s390/idle: Remove psw_idle() prototype
2026-02-25 16:46:07 +01:00
io.h
Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-04-01 09:29:18 -07:00
ipl.h
s390/ipl: add eckd dump support
2022-12-06 16:18:22 +01:00
irq_work.h
arch: consolidate arch_irq_work_raise prototypes
2023-11-23 11:32:29 +01:00
irq.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
irqflags.h
s390/irqflags: do not instrument arch_local_irq_*() with KMSAN
2024-07-03 19:30:25 -07:00
isc.h
…
itcw.h
…
jump_label.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
kasan.h
s390/kasan: move shadow mapping to decompressor
2023-03-20 11:02:51 +01:00
Kbuild
s390: remove kvm_types.h from Kbuild
2026-02-05 09:43:47 +01:00
kdebug.h
exit: Remove calls of do_exit after noreturn versions of die
2021-10-20 13:09:47 -05:00
kexec.h
s390/kdump: Provide is_kdump_kernel() implementation
2024-10-25 16:03:23 +02:00
kfence.h
s390/kfence: Split kfence pool into 4k mappings in arch_kfence_init_pool()
2025-03-18 17:13:05 +01:00
kmsan.h
s390/kmsan: Fix merge conflict with get_lowcore() introduction
2024-07-23 16:01:51 +02:00
kprobes.h
kprobes: unify kprobes_exceptions_nofify() prototypes
2023-11-10 19:59:05 +09:00
kvm_host_types.h
s390/kvm: Split kvm_host header file
2025-03-31 12:20:39 +02:00
kvm_host.h
KVM: s390: vsie: Avoid injecting machine check on signal
2026-03-16 16:56:39 +01:00
kvm_para.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
linkage.h
s390: make use of CONFIG_FUNCTION_ALIGNMENT
2023-03-20 11:12:46 +01:00
lowcore.h
s390: Add stackprotector support
2025-11-24 11:45:21 +01:00
maccess.h
s390/mm: define Real Memory Copy size and mask macros
2023-08-16 15:13:02 +02:00
machine.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
march.h
s390: Allow to compile with z17 optimizations
2025-04-09 12:12:41 +02:00
mem_encrypt.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
mmu_context.h
KVM: s390: Switch to new gmap
2026-02-04 17:00:10 +01:00
mmu.h
KVM: S390: Remove PGSTE code from linux/s390 mm
2026-02-04 17:00:10 +01:00
module.h
s390/module: Provide find_section() helper
2024-09-13 17:28:36 +02:00
msi.h
irq/s390: Add arch_is_isolated_msi() for s390
2023-01-11 16:27:23 -04:00
nmi.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
nospec-branch.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
nospec-insn.h
s390/vmlinux.lds.S: Prevent thunk functions from getting placed with normal text
2025-10-14 14:45:21 -07:00
numa.h
…
os_info.h
s390/os_info: Fix array size in struct os_info
2024-04-29 17:33:29 +02:00
page-states.h
s390: Remove __bootdata annotations from declarations
2024-12-15 16:19:04 +01:00
page.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2026-02-13 11:31:15 -08:00
pai.h
s390/pai_crypto: Introduce generic event init using pai_pmu[]
2025-11-14 11:30:05 +01:00
pci_clp.h
s390/pci: check for relaxed translation capability
2025-02-21 12:01:57 +01:00
pci_debug.h
s390/pci: add error record for CC 2 retries
2022-04-25 13:54:15 +02:00
pci_dma.h
iommu/s390: allow larger region tables
2025-04-17 16:43:12 +02:00
pci_insn.h
iommu/s390: Make attach succeed when the device was surprise removed
2025-09-05 15:11:09 +02:00
pci_io.h
s390/Kconfig: Define non-zero ILLEGAL_POINTER_VALUE
2026-01-27 12:21:20 +01:00
pci.h
s390/pci: Migrate s390 IRQ logic to IRQ domain API
2025-12-07 16:15:23 +01:00
percpu.h
s390/percpu: Get rid of ARCH_MODULE_NEEDS_WEAK_PER_CPU
2025-11-24 11:45:20 +01:00
perf_event.h
Merge tag 'perf-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-11-19 13:34:06 -08:00
pfault.h
s390/pfault: cleanup inline assemblies
2023-07-29 14:57:18 +02:00
pgalloc.h
KVM: S390: Remove PGSTE code from linux/s390 mm
2026-02-04 17:00:10 +01:00
pgtable.h
mm: change to return bool for pmdp_clear_flush_young()
2026-04-05 13:53:35 -07:00
physmem_info.h
s390/boot: Add physmem tracking debug support
2025-01-26 17:24:02 +01:00
pkey.h
s390/pkey: Support new xflag PKEY_XFLAG_NOCLEARKEY
2026-01-31 10:52:30 +08:00
pnet.h
…
preempt.h
s390/preempt: Optimize __preempt_count_dec_and_test()
2026-01-17 15:52:49 +01:00
processor.h
s390/stackleak: Fix __stackleak_poison() inline assembly constraint
2026-03-03 16:42:14 +01:00
ptrace.h
s390/traps: Copy monitor code to pt_regs
2026-01-27 12:16:16 +01:00
purgatory.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
qdio.h
s390/cio: use bitwise types to allow for type checking
2024-03-13 09:23:46 +01:00
runtime_instr.h
…
runtime-const.h
s390: Add runtime constant support
2024-07-23 15:54:58 +02:00
rwonce.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
schid.h
…
sclp.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
scsw.h
s390/cio: use bitwise types to allow for type checking
2024-03-13 09:23:46 +01:00
seccomp.h
s390: Remove compat support
2025-11-17 11:10:38 +01:00
sections.h
s390/amode31: change type of __samode31, __eamode31, etc
2023-08-30 11:03:27 +02:00
set_memory.h
Merge tag 'mm-stable-2024-11-18-19-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-11-23 09:58:07 -08:00
setup.h
s390/nmi: Print additional information
2025-06-26 15:30:51 +02:00
signal.h
…
sigp.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
skey.h
s390/skey: Provide infrastructure for executing with non-default access key
2025-06-29 13:12:02 +02:00
smp.h
s390/smp: Mark pcpu_delegate() and smp_call_ipl_cpu() as __noreturn
2025-11-06 14:17:28 +01:00
softirq_stack.h
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
sparsemem.h
s390/sparsemem: Provide phys_to_target_node() with CONFIG_NUMA
2024-11-07 10:33:44 +01:00
spinlock_types.h
Improve consistency of '#error' directive messages
2024-11-11 17:17:04 -08:00
spinlock.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
stackprotector.h
s390: Add stackprotector support
2025-11-24 11:45:21 +01:00
stacktrace.h
KVM: s390: vsie: Avoid injecting machine check on signal
2026-03-16 16:56:39 +01:00
stp.h
s390/time: Add PtP driver
2024-10-30 17:02:39 -07:00
string.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
syscall_wrapper.h
s390: Remove compat support
2025-11-17 11:10:38 +01:00
syscall.h
s390: Remove compat support
2025-11-17 11:10:38 +01:00
sysinfo.h
s390/sysinfo: Move stsi() to header file
2025-03-04 17:18:07 +01:00
text-patching.h
s390: introduce text_poke_sync()
2021-10-11 20:55:58 +02:00
thread_info.h
s390: Remove compat support
2025-11-17 11:10:38 +01:00
timex.h
s390: Remove superfluous newlines from inline assemblies
2025-09-29 13:52:08 +02:00
tlb.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2026-02-13 11:31:15 -08:00
tlbflush.h
s390/mm: Remove unused flush_tlb()
2025-11-14 11:34:27 +01:00
topology.h
s390/smp: Add support for HOTPLUG_SMT
2025-03-31 12:20:39 +02:00
tpi.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
types.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
uaccess.h
KVM: s390: Switch to new gmap
2026-02-04 17:00:10 +01:00
unistd.h
s390/syscalls: Switch to generic system call table generation
2025-11-17 11:10:39 +01:00
unwind.h
s390/kprobes: replace kretprobe with rethook
2023-01-22 18:42:35 +01:00
uprobes.h
…
user.h
asm/user.h: killed unused macros
2022-01-30 21:17:00 -05:00
uv.h
KVM: s390: Switch to new gmap
2026-02-04 17:00:10 +01:00
vdso-symbols.h
s390/vdso: Rename vdso64 to vdso
2025-11-25 15:28:07 +01:00
vdso.h
s390: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-06-16 16:23:02 +02:00
vmalloc.h
…
vmlinux.lds.h
…
vtime.h
s390/idle: Inline update_timer_idle()
2026-02-25 16:46:07 +01:00
vtimer.h
s390: remove orphaned function declarations
2020-09-30 12:09:54 +02:00
word-at-a-time.h
s390: Use inline qualifier for all EX_TABLE and ALTERNATIVE inline assemblies
2025-03-18 17:13:51 +01:00
xor.h
…