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1bc67ca65b31bcb669c4eaca79b3c8d205bb212a
linux/arch/powerpc/include/asm
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Mike Rapoport (IBM) e5080a9677 mm, arch: add generic implementation of pfn_valid() for FLATMEM 
Every architecture that supports FLATMEM memory model defines its own
version of pfn_valid() that essentially compares a pfn to max_mapnr.

Use mips/powerpc version implemented as static inline as a generic
implementation of pfn_valid() and drop its per-architecture definitions.

[rppt@kernel.org: fix the generic pfn_valid()]
  Link: https://lkml.kernel.org/r/Y9lg7R1Yd931C+y5@kernel.org
Link: https://lkml.kernel.org/r/20230129124235.209895-5-rppt@kernel.org
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Guo Ren <guoren@kernel.org>		[csky]
Acked-by: Huacai Chen <chenhuacai@loongson.cn>	[LoongArch]
Acked-by: Stafford Horne <shorne@gmail.com>	[OpenRISC]
Acked-by: Michael Ellerman <mpe@ellerman.id.au>	[powerpc]
Reviewed-by: David Hildenbrand <david@redhat.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Cc: Brian Cain <bcain@quicinc.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vineet Gupta <vgupta@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-09 16:51:41 -08:00
..
book3s
mm: remove __HAVE_ARCH_PTE_SWP_EXCLUSIVE
2023-02-02 22:33:11 -08:00
nohash
mm: remove __HAVE_ARCH_PTE_SWP_EXCLUSIVE
2023-02-02 22:33:11 -08:00
vdso
powerpc/64s: Make POWER10 and later use pause_short in cpu_relax loops
2022-09-28 19:22:10 +10:00
8xx_immap.h
…
accounting.h
…
agp.h
agp: define proper stubs for empty helpers
2022-01-29 22:24:25 +01:00
archrandom.h
Merge tag 'bitmap-6.0-rc1' of https://github.com/norov/linux
2022-08-07 17:52:35 -07:00
asm-compat.h
powerpc/vdso: augment VDSO32 functions to support 64 bits build
2022-02-12 22:47:43 +11:00
asm-const.h
…
asm-offsets.h
…
asm-prototypes.h
powerpc/64s: early boot machine check handler
2022-09-28 19:22:13 +10:00
asm.h
objtool/powerpc: Enable objtool to be built on ppc
2022-11-18 19:00:16 +11:00
async_tx.h
…
atomic.h
powerpc: Make eh value more explicit when using lwarx
2022-08-10 15:32:20 +10:00
backlight.h
…
barrier.h
powerpc: Remove CONFIG_PPC_FSL_BOOK3E
2022-09-26 23:00:13 +10:00
bitops.h
powerpc: Don't hide eh field of lwarx behind a macro
2022-08-10 15:32:02 +10:00
bootx.h
…
bpf_perf_event.h
powerpc/bpf: Fix use of user_pt_regs in uapi
2022-06-29 20:43:04 +10:00
btext.h
…
bug.h
powerpc: Fix __WARN_FLAGS() for use with Objtool
2022-11-15 20:11:47 +11:00
bugs.h
…
cache.h
…
cacheflush.h
…
cell-pmu.h
…
cell-regs.h
…
checksum.h
powerpc: Use rol32() instead of opencoding in csum_fold()
2022-05-08 22:15:40 +10:00
clocksource.h
…
cmpxchg.h
powerpc: add compile-time support for lbarx, lharx
2022-11-24 23:31:47 +11:00
code-patching-asm.h
…
code-patching.h
powerpc/code-patching: Remove protection against patching init addresses after init
2022-12-02 21:59:57 +11:00
compat.h
asm-generic: compat: Cleanup duplicate definitions
2022-04-26 13:35:54 -07:00
context_tracking.h
context_tracking: Split user tracking Kconfig
2022-06-29 17:04:09 -07:00
copro.h
…
cpm1.h
…
cpm2.h
powerpc/sysdev: Add __init attribute to eligible functions
2021-12-23 22:33:12 +11:00
cpm.h
…
cpu_has_feature.h
…
cpu_setup.h
powerpc/cputable: Move __cpu_setup() prototypes out of cputable.h
2022-09-26 22:26:49 +10:00
cpufeature.h
…
cpuidle.h
powerpc/powernv: Add __init attribute to eligible functions
2021-12-23 22:33:15 +11:00
cputable.h
powerpc: Change CONFIG_E500 to CONFIG_PPC_E500
2022-09-26 23:00:13 +10:00
cputhreads.h
…
cputime.h
powerpc: remove the last remnants of cputime_t
2022-11-24 23:31:48 +11:00
crashdump-ppc64.h
…
current.h
…
dbdma.h
…
dbell.h
…
dcr-generic.h
…
dcr-mmio.h
…
dcr-native.h
…
dcr-regs.h
…
dcr.h
…
debug.h
powerpc: Allow clearing and restoring registers independent of saved breakpoint state
2022-11-30 21:46:48 +11:00
delay.h
…
device.h
powerpc/papr_scm: Add perf interface support
2022-03-09 17:50:50 -08:00
disassemble.h
…
dma-direct.h
…
dma.h
PCI: Move isa_dma_bridge_buggy out of asm/dma.h
2022-07-22 17:24:47 -05:00
drmem.h
powerpc: Add missing declaration in asm/drmem.h
2022-05-06 00:00:21 +10:00
dt_cpu_ftrs.h
…
dtl.h
powerpc/pseries: Move dtl scanning and steal time accounting to pseries platform
2022-09-05 14:14:27 +10:00
edac.h
…
eeh_event.h
…
eeh.h
powerpc/eeh: Remove unused inline functions
2022-05-04 21:44:02 +10:00
ehv_pic.h
…
elf.h
powerpc/signal: Report minimum signal frame size to userspace via AT_MINSIGSTKSZ
2022-05-19 23:11:26 +10:00
elfnote.h
…
emergency-restart.h
…
emulated_ops.h
…
epapr_hcalls.h
powerpc/epapr: Fix parmeters typo
2022-02-03 21:35:56 +11:00
exception-64e.h
powerpc/code-patching: Move patch_exception() outside code-patching.c
2021-12-23 22:36:55 +11:00
exception-64s.h
…
exec.h
…
extable.h
…
fadump-internal.h
powerpc/fadump: save CPU reg data in vmcore when PHYP terminates LPAR
2022-04-26 22:36:57 +10:00
fadump.h
…
fb.h
…
feature-fixups.h
…
firmware.h
Revert "powerpc: Remove unused FW_FEATURE_NATIVE references"
2022-08-26 08:41:54 +10:00
fixmap.h
powerpc/fixmap: Fix VM debug warning on unmap
2022-01-24 17:29:05 +11:00
floppy.h
powerpc/floppy: Remove usage of the deprecated "pci-dma-compat.h" API
2022-01-04 16:00:59 +11:00
fs_pd.h
…
fsl_gtm.h
…
fsl_hcalls.h
…
fsl_lbc.h
…
fsl_pamu_stash.h
…
fsl_pm.h
…
ftrace.h
Merge tag 'powerpc-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2022-12-19 07:13:33 -06:00
futex.h
…
grackle.h
…
hardirq.h
…
head-64.h
powerpc/64/asm: Do not reassign labels
2021-12-23 22:35:12 +11:00
heathrow.h
…
highmem.h
…
hmi.h
…
hugetlb.h
powerpc: Remove CONFIG_PPC_FSL_BOOK3E
2022-09-26 23:00:13 +10:00
hvcall.h
powerpc/pseries: Fix the H_CALL error code in PLPKS driver
2022-11-24 23:31:50 +11:00
hvconsole.h
…
hvcserver.h
…
hvsi.h
…
hw_breakpoint.h
…
hw_irq.h
powerpc/64: Fix msr_check_and_set/clear MSR[EE] race
2022-10-04 23:16:20 +11:00
hydra.h
…
i8259.h
powerpc/sysdev: Add __init attribute to eligible functions
2021-12-23 22:33:12 +11:00
ibmebus.h
…
icswx.h
…
ide.h
…
idle.h
…
imc-pmu.h
powerpc/imc-pmu: Fix use of mutex in IRQs disabled section
2023-01-11 18:29:09 +11:00
immap_cpm2.h
…
inst.h
powerpc/64: Drop ppc_inst_as_str()
2022-06-29 19:37:07 +10:00
interrupt.h
powerpc/64s: Add missing declaration for machine_check_early_boot()
2022-11-26 00:25:32 +11:00
io_event_irq.h
…
io-defs.h
…
io-workarounds.h
…
io.h
Merge tag 'powerpc-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2022-08-06 16:38:17 -07:00
iommu.h
KVM: PPC: Book3s: Retire H_PUT_TCE/etc real mode handlers
2022-05-19 00:44:01 +10:00
ipic.h
powerpc/sysdev: Add __init attribute to eligible functions
2021-12-23 22:33:12 +11:00
irq_work.h
…
irq.h
powerpc/irq: Make __do_irq() static
2022-06-29 16:58:27 +10:00
irqflags.h
powerpc/64: Remove asm interrupt tracing call helpers
2022-12-02 17:54:07 +11:00
isa-bridge.h
…
jump_label.h
…
kasan.h
powerpc/64e: KASAN Full support for BOOK3E/64
2022-06-29 17:04:15 +10:00
Kbuild
…
kdebug.h
…
kdump.h
…
kexec_ranges.h
powerpc/64s: Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set
2022-03-05 20:42:21 +11:00
kexec.h
powerpc: Remove CONFIG_FSL_BOOKE
2022-09-26 22:47:37 +10:00
keylargo.h
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kfence.h
powerpc/64s: Enable KFENCE on book3s64
2022-09-28 19:22:10 +10:00
kgdb.h
powerpc: Change CONFIG_E500 to CONFIG_PPC_E500
2022-09-26 23:00:13 +10:00
kprobes.h
powerpc/probes: Remove ppc_opcode_t
2022-07-27 21:36:05 +10:00
kup.h
powerpc/kuap: Remove unused inline function __kuap_assert_locked()
2022-05-04 19:37:46 +10:00
kvm_asm.h
…
kvm_book3s_32.h
…
kvm_book3s_64.h
KVM: Rename mmu_notifier_* to mmu_invalidate_*
2022-08-19 04:05:41 -04:00
kvm_book3s_asm.h
powerpc/kvm: Remove unused references for MMCR3/SIER2/SIER3 registers
2022-11-24 23:31:47 +11:00
kvm_book3s_uvmem.h
…
kvm_book3s.h
KVM: PPC: Book3s HV: Remove unused function kvmppc_bad_interrupt
2022-07-20 22:28:12 +10:00
kvm_booke_hv_asm.h
…
kvm_booke.h
…
kvm_fpu.h
…
kvm_guest.h
…
kvm_host.h
powerpc: Remove CONFIG_PPC_FSL_BOOK3E
2022-09-26 23:00:13 +10:00
kvm_para.h
…
kvm_ppc.h
KVM: PPC: Book3E: Fix CONFIG_TRACE_IRQFLAGS support
2022-11-30 20:40:17 +11:00
libata-portmap.h
…
linkage.h
powerpc: Override __ALIGN and __ALIGN_STR macros
2022-11-15 20:11:47 +11:00
livepatch.h
livepatch: Remove klp_arch_set_pc() and asm/livepatch.h
2022-05-24 08:46:37 +02:00
local.h
…
lppaca.h
powerpc/pseries: Add wait interval counter definitions to struct lppaca
2022-09-04 22:39:59 +10:00
lv1call.h
…
machdep.h
powerpc: Cleanup idle for e500
2022-09-26 23:00:14 +10:00
macio.h
…
mc146818rtc.h
…
mce.h
powerpc/mce: Avoid using irq_work_queue() in realmode
2022-03-08 00:05:00 +11:00
mediabay.h
…
mem_encrypt.h
…
membarrier.h
…
mman.h
powerpc: Include asm/firmware.h in all users of firmware_has_feature()
2022-06-29 16:45:05 +10:00
mmiowb.h
…
mmu_context.h
cxl: Use radix__flush_all_mm instead of generic flush_all_mm
2022-11-30 21:46:48 +11:00
mmu.h
powerpc: Ignore DSI error caused by the copy/paste instruction
2022-09-28 22:52:32 +10:00
mmzone.h
…
module.h
powerpc/ftrace: Minimise number of #ifdefs
2022-05-22 15:58:26 +10:00
module.lds.h
…
mpc5xxx.h
powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode
2022-06-22 12:51:49 +10:00
mpc6xx.h
…
mpc52xx_psc.h
…
mpc52xx.h
powerpc: Remove asm/prom.h from asm/mpc52xx.h and asm/pci.h
2022-07-28 16:22:12 +10:00
mpc85xx.h
…
mpc5121.h
…
mpc8260.h
…
mpic_msgr.h
…
mpic_timer.h
…
mpic.h
powerpc/sysdev: Add __init attribute to eligible functions
2021-12-23 22:33:12 +11:00
msi_bitmap.h
…
nmi.h
powerpc/watchdog: introduce a NMI watchdog's factor
2022-07-27 21:36:02 +10:00
nvram.h
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ohare.h
…
opal-api.h
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opal.h
powerpc/powernv: remove orphan declarations from opal.h
2022-09-15 22:55:46 +10:00
paca.h
powerpc: Remove CONFIG_PPC_BOOK3E
2022-09-26 23:00:13 +10:00
page_32.h
…
page_64.h
…
page.h
mm, arch: add generic implementation of pfn_valid() for FLATMEM
2023-02-09 16:51:41 -08:00
paravirt_api_clock.h
powerpc/pseries: Implement CONFIG_PARAVIRT_TIME_ACCOUNTING
2022-09-05 14:14:02 +10:00
paravirt.h
powerpc/pseries: Implement CONFIG_PARAVIRT_TIME_ACCOUNTING
2022-09-05 14:14:02 +10:00
parport.h
powerpc: Don't include asm/prom.h in asm/parport.h
2022-05-06 00:00:20 +10:00
pasemi_dma.h
…
pci-bridge.h
powerpc/pci: Hide pci_create_OF_bus_map() for non-chrp code
2022-07-27 21:36:03 +10:00
pci.h
Merge tag 'powerpc-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2022-08-06 16:38:17 -07:00
percpu.h
…
perf_event_fsl_emb.h
…
perf_event_server.h
…
perf_event.h
…
pgalloc.h
…
pgtable-be-types.h
powerpc: Rely on generic definition of hugepd_t and is_hugepd when unused
2022-09-26 20:58:18 +10:00
pgtable-types.h
powerpc: Rely on generic definition of hugepd_t and is_hugepd when unused
2022-09-26 20:58:18 +10:00
pgtable.h
mm: remove kern_addr_valid() completely
2022-11-08 17:37:18 -08:00
pkeys.h
…
plpar_wrappers.h
powerpc/irq: Replace #ifdefs by IS_ENABLED()
2022-06-29 16:57:09 +10:00
pmac_feature.h
powerpc/machdep: Move sys_ctrler_t definition into pmac_feature.h
2022-02-07 21:02:20 +11:00
pmac_low_i2c.h
…
pmac_pfunc.h
…
pmc.h
…
pmi.h
…
pnv-ocxl.h
…
pnv-pci.h
powerpc: Add missing headers
2022-05-08 22:15:40 +10:00
powernv.h
…
ppc4xx.h
…
ppc_asm.h
powerpc/64: Add interrupt register sanitisation macros
2022-12-02 20:45:57 +11:00
ppc-opcode.h
powerpc: add ISA v3.0 / v3.1 wait opcode macro
2022-09-28 19:22:10 +10:00
ppc-pci.h
…
probes.h
powerpc/ppc-opcode: Define and use PPC_RAW_TRAP() and PPC_RAW_TW()
2022-07-27 21:36:05 +10:00
processor.h
powerpc: split validate_sp into two functions
2022-12-02 17:54:09 +11:00
prom.h
powerpc: export the CPU node count
2022-12-07 20:14:49 +11:00
ps3.h
powerpc/ps3: mark ps3_system_bus_type static
2022-11-30 21:46:47 +11:00
ps3av.h
powerpc/ps3: remove orphan declarations from ps3av.h
2022-09-15 22:55:46 +10:00
ps3gpu.h
…
ps3stor.h
…
pte-walk.h
powerpc: Remove find_current_mm_pte()
2022-11-24 23:12:18 +11:00
ptrace.h
powerpc: remove STACK_FRAME_OVERHEAD
2022-12-02 17:54:09 +11:00
qspinlock_types.h
powerpc/qspinlock: provide accounting and options for sleepy locks
2022-12-02 17:48:50 +11:00
qspinlock.h
powerpc/qspinlock: add compile-time tuning adjustments
2022-12-02 17:48:50 +11:00
reg_8xx.h
…
reg_a2.h
…
reg_booke.h
powerpc: Change CONFIG_E500 to CONFIG_PPC_E500
2022-09-26 23:00:13 +10:00
reg_fsl_emb.h
…
reg.h
KVM: PPC: Book3S HV: Update LPID allocator init for POWER9, Nested
2022-05-13 21:33:33 +10:00
rheap.h
…
rio.h
…
rtas-types.h
…
rtas.h
powerpc/rtas: document rtas_call()
2022-12-07 22:20:33 +11:00
runlatch.h
powerpc/64s: Fix irq state management in runlatch functions
2022-09-28 19:22:11 +10:00
seccomp.h
…
sections.h
powerpc/vmlinux.lds: Add an explicit symbol for the SRWX boundary
2022-09-26 20:58:16 +10:00
secure_boot.h
…
security_features.h
…
secvar.h
…
serial.h
…
set_memory.h
powerpc: Add set_memory_{p/np}() and remove set_memory_attr()
2022-02-12 22:47:42 +11:00
setjmp.h
…
setup.h
powerpc: Add hardware description string
2022-09-30 18:35:52 +10:00
sfp-machine.h
…
shmparam.h
…
signal.h
powerpc/signal: Report minimum signal frame size to userspace via AT_MINSIGSTKSZ
2022-05-19 23:11:26 +10:00
simple_spinlock_types.h
…
simple_spinlock.h
powerpc: Fix eh field when calling lwarx on PPC32
2022-08-10 15:27:44 +10:00
smp.h
powerpc/smp: Remove unused inline functions
2022-05-04 19:37:46 +10:00
smu.h
powerpc/powermac: Add __init attribute to eligible functions
2021-12-23 22:33:14 +11:00
sparsemem.h
…
spinlock_types.h
powerpc/qspinlock: powerpc qspinlock implementation
2022-12-02 17:48:02 +11:00
spinlock.h
powerpc/qspinlock: powerpc qspinlock implementation
2022-12-02 17:48:02 +11:00
spu_csa.h
…
spu_info.h
…
spu_priv1.h
…
spu.h
powerpc: declare unmodified attribute_group usages const
2022-03-08 22:15:32 +11:00
sstep.h
…
stackprotector.h
stackprotector: actually use get_random_canary()
2022-11-18 02:18:10 +01:00
stacktrace.h
…
static_call.h
static_call: Properly initialise DEFINE_STATIC_CALL_RET0()
2022-04-05 09:59:38 +02:00
string.h
…
svm.h
Merge tag 'powerpc-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2022-05-28 11:27:17 -07:00
swab.h
…
swiotlb.h
swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction
2022-04-18 07:21:12 +02:00
switch_to.h
powerpc: Fix missing declaration of [en/dis]able_kernel_altivec()
2022-05-04 19:37:46 +10:00
synch.h
powerpc: Change CONFIG_E500 to CONFIG_PPC_E500
2022-09-26 23:00:13 +10:00
syscall_wrapper.h
powerpc: Don't add __powerpc_ prefix to syscall entry points
2022-10-07 00:59:54 +11:00
syscall.h
powerpc: Provide syscall wrapper
2022-09-28 19:22:09 +10:00
syscalls_32.h
powerpc: Include all arch-specific syscall prototypes
2022-09-28 19:22:08 +10:00
syscalls.h
powerpc/32: fix syscall wrappers with 64-bit arguments
2022-11-01 10:24:09 +11:00
task_size_32.h
…
task_size_64.h
powerpc/mm: Use generic_get_unmapped_area() and call it from arch_get_unmapped_area()
2022-05-05 22:11:57 +10:00
tce.h
…
thread_info.h
powerpc/kasan: Force thread size increase with KASAN
2022-06-02 22:56:47 +10:00
time.h
powerpc/pseries: Move dtl scanning and steal time accounting to pseries platform
2022-09-05 14:14:27 +10:00
timex.h
powerpc: define get_cycles macro for arch-override
2022-05-13 23:59:23 +02:00
tlb.h
mmu_gather: Remove per arch tlb_{start,end}_vma()
2022-07-21 10:50:13 -07:00
tlbflush.h
…
tm.h
…
topology.h
powerpc/numa: Associate numa node to its cpu earlier
2022-05-22 15:58:30 +10:00
trace_clock.h
…
trace.h
…
tsi108_irq.h
…
tsi108_pci.h
…
tsi108.h
…
types.h
powerpc: Finalise cleanup around ABI use
2022-05-19 23:11:29 +10:00
uaccess.h
Merge tag 'powerpc-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2022-08-06 16:38:17 -07:00
udbg.h
powerpc/udbg: Remove extern function prototypes
2022-09-28 19:22:14 +10:00
uic.h
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ultravisor-api.h
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ultravisor.h
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uninorth.h
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unistd.h
powerpc: Use generic fallocate compatibility syscall
2022-09-26 23:00:15 +10:00
uprobes.h
powerpc/probes: Remove ppc_opcode_t
2022-07-27 21:36:05 +10:00
user.h
asm/user.h: killed unused macros
2022-01-30 21:17:00 -05:00
vas.h
powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr
2022-05-22 15:58:27 +10:00
vdso_datapage.h
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vdso.h
powerpc/vdso: Don't map VDSO at a fixed address on PPC32
2022-08-22 13:36:59 +10:00
vermagic.h
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vga.h
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vio.h
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vmalloc.h
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word-at-a-time.h
powerpc: Don't include asm/ppc_asm.h in other headers
2022-06-29 16:45:13 +10:00
xics.h
powerpc/sysdev: remove unused xics_ipi_dispatch() declaration
2022-09-15 22:55:46 +10:00
xive-regs.h
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xive.h
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xmon.h
powerpc/xmon: Add __init attribute to eligible functions
2021-12-23 22:33:12 +11:00
xor_altivec.h
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00
xor.h
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