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Yury Norov c02be2ad2b uaccess: unify inline vs outline copy_{from,to}_user() selection 
The kernel allows arches to select between inline and outline
implementations of the copy_{from,to}_user() by defining individual
INLINE_COPY_FROM_USER and INLINE_COPY_TO_USER, correspondingly.  However,
all arches enable or disable them always together.

Without the real use-case for one helper being inlined while the other
outlined, having independent controls is excessive and error prone.

Switch the codebase to the single unified INLINE_COPY_USER control.

Link: https://lore.kernel.org/20260425020857.356850-3-ynorov@nvidia.com
Signed-off-by: Yury Norov <ynorov@nvidia.com>
Tested-by: Alice Ryhl <aliceryhl@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Viktor Malik <vmalik@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-05-28 21:24:44 -07:00
..
adc.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
addrspace.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
alignment.h
…
asm-offsets.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
atomic-grb.h
locking/atomic: sh: add preprocessor symbols
2023-06-05 09:57:16 +02:00
atomic-irq.h
locking/atomic: sh: add preprocessor symbols
2023-06-05 09:57:16 +02:00
atomic-llsc.h
locking/atomic: sh: add preprocessor symbols
2023-06-05 09:57:16 +02:00
atomic.h
locking/atomic: make atomic*_{cmp,}xchg optional
2023-06-05 09:57:14 +02:00
barrier.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
bitops-cas.h
…
bitops-grb.h
…
bitops-llsc.h
…
bitops-op32.h
provide arch_test_bit_acquire for architectures that define test_bit
2022-08-27 09:49:54 -07:00
bitops.h
sh: Add __attribute_const__ to ffs()-family implementations
2025-09-08 14:58:51 -07:00
bl_bit_32.h
…
bl_bit.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
bug.h
bugs/sh: Concatenate 'cond_str' with '__FILE__' in __WARN_FLAGS(), to extend WARN_ON/BUG_ON output
2025-07-28 08:06:43 +02:00
cache_insns_32.h
…
cache_insns.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
cache.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
cacheflush.h
sh: cache: Move forward declarations to <asm/cacheflush.h>
2024-05-02 12:01:31 +02:00
cachetype.h
Introduce cpu_dcache_is_aliasing() across all architectures
2024-02-22 15:27:19 -08:00
checksum_32.h
sh: checksum: add missing linux/uaccess.h include
2023-01-30 21:04:21 -08:00
checksum.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
clock.h
…
cmpxchg-cas.h
…
cmpxchg-grb.h
…
cmpxchg-irq.h
…
cmpxchg-llsc.h
…
cmpxchg-xchg.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
cmpxchg.h
sh: Emulate one-byte cmpxchg
2024-09-13 07:10:38 -07:00
device.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
dma-register.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
dma.h
sh: dma: Remove unused functionality
2024-05-02 12:01:25 +02:00
dmabrg.h
…
dwarf.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
elf.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
entry-macros.S
…
extable.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
fixmap.h
sh/highmem: Remove all traces of unused cruft
2020-11-06 23:14:54 +01:00
flat.h
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
fpu.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
freq.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
ftrace.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
futex-cas.h
…
futex-irq.h
…
futex-llsc.h
…
futex.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
hardirq.h
sh: irqstat: Use the generic irq_cpustat_t
2020-11-23 10:31:06 +01:00
hd64461.h
sh: hd64461: Handle virq offset for offchip IRQ base and HD64461 IRQ
2023-07-13 08:37:53 +02:00
heartbeat.h
…
hugetlb.h
mm: introduce memdesc_flags_t
2025-09-13 16:55:07 -07:00
hw_breakpoint.h
sh: hw_breakpoint: Add missing forward declaration for arch_bp_generic_fields()
2024-05-02 12:01:23 +02:00
hw_irq.h
…
i2c-sh7760.h
…
io_generic.h
…
io_noioport.h
sh: add <asm-generic/io.h> including
2023-08-18 10:12:34 -07:00
io_trapped.h
…
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
irq.h
sh: Remove unused declarations for make_maskreg_irq() and irq_mask_register
2024-09-26 17:24:51 +02:00
irqflags.h
…
Kbuild
ring-buffer: Flush and stop persistent ring buffer on panic
2026-05-21 08:20:58 -04:00
kdebug.h
Revert "sh: add loglvl to printk_address()"
2020-08-14 22:05:07 -04:00
kexec.h
sh, kexec: fix the incorrect ifdeffery and dependency of CONFIG_KEXEC
2023-12-12 17:20:18 -08:00
kgdb.h
…
kprobes.h
kprobes: unify kprobes_exceptions_nofify() prototypes
2023-11-10 19:59:05 +09:00
linkage.h
…
machvec.h
sh: machvec: Remove custom ioport_{un,}map()
2023-10-25 16:50:30 +02:00
mmiowb.h
sh/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()
2019-04-08 12:00:21 +01:00
mmu_context_32.h
sh: use asm-generic/mmu_context.h for no-op implementations
2020-10-27 16:02:38 +01:00
mmu_context.h
sh: use asm-generic/mmu_context.h for no-op implementations
2020-10-27 16:02:38 +01:00
mmu.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
mmzone.h
arch, mm: move definition of node_data to generic code
2024-09-03 21:15:28 -07:00
module.h
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
page.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
pci.h
PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h
2022-07-22 17:23:45 -05:00
perf_event.h
…
pgalloc.h
mm: pgtable: convert some architectures to use tlb_remove_ptdesc()
2025-04-01 15:17:13 -07:00
pgtable_32.h
mm: pgtable: fix pte_swp_exclusive
2025-06-11 14:52:08 -07:00
pgtable-2level.h
sh: add support for folded p4d page tables
2020-06-04 19:06:21 -07:00
pgtable-3level.h
sh/mm: Fix pmd_t for real
2023-01-10 05:31:42 -06:00
pgtable.h
arch, mm: consolidate empty_zero_page
2026-04-05 13:53:01 -07:00
platform_early.h
sh: Fix typo in SPDX license ID lines
2026-04-18 10:23:05 +02:00
posix_types.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
processor_32.h
sh: sanitize the flags on sigreturn
2023-03-09 10:01:59 -08:00
processor.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
ptrace_32.h
…
ptrace.h
sh: don't use asm-generic/ptrace.h
2019-07-01 17:51:40 +02:00
push-switch.h
…
reboot.h
…
romimage-macros.h
…
rtc.h
init: consolidate prototypes in linux/init.h
2023-06-09 17:44:16 -07:00
seccomp.h
sh: Enable seccomp architecture tracking
2020-11-20 11:16:35 -08:00
sections.h
sh: machvec: Use char[] for section boundaries
2022-09-13 10:33:17 -07:00
setup.h
sh: Fix fallout from ZERO_PAGE consolidation
2026-05-03 16:35:40 +02:00
sfp-machine.h
sh: define __BIG_ENDIAN for math-emu
2021-10-27 16:51:24 -04:00
sh7760fb.h
…
sh_bios.h
…
shmparam.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
siu.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
smc37c93x.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
smp-ops.h
sh/cpu: Mark play_dead() __noreturn
2023-03-08 08:44:24 -08:00
smp.h
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
sparsemem.h
Merge tag 'sh-for-5.9' of git://git.libc.org/linux-sh
2020-08-15 18:50:32 -07:00
spi.h
…
spinlock_types.h
Improve consistency of '#error' directive messages
2024-11-11 17:17:04 -08:00
spinlock-cas.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
spinlock-llsc.h
sh/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()
2019-04-08 12:00:21 +01:00
spinlock.h
sh: include: convert to SPDX identifiers
2018-12-28 12:11:45 -08:00
sram.h
…
stackprotector.h
stackprotector: actually use get_random_canary()
2022-11-18 02:18:10 +01:00
stacktrace.h
sh: stacktrace: Remove stacktrace_ops.stack()
2020-08-14 22:05:11 -04:00
string_32.h
Merge tag 'sh-for-5.9' of git://git.libc.org/linux-sh
2020-08-15 18:50:32 -07:00
string.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
suspend.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
switch_to_32.h
…
switch_to.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
syscall_32.h
syscall.h: introduce syscall_set_nr()
2025-05-11 17:48:15 -07:00
syscall.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
syscalls_32.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
syscalls.h
sh: syscall: Add missing forward declaration for sys_cacheflush()
2024-05-02 12:01:23 +02:00
thread_info.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
timex.h
…
tlb.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
tlbflush.h
…
topology.h
…
traps_32.h
arch: add do_page_fault prototypes
2023-11-23 11:32:32 +01:00
traps.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
types.h
sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
2025-06-07 15:16:21 +02:00
uaccess_32.h
sh: Implement __get_user_u64() required for 64-bit get_user()
2020-08-14 22:05:04 -04:00
uaccess.h
uaccess: unify inline vs outline copy_{from,to}_user() selection
2026-05-28 21:24:44 -07:00
uncached.h
…
unistd.h
clone3: drop __ARCH_WANT_SYS_CLONE3 macro
2024-07-10 14:23:38 +02:00
unwinder.h
…
user.h
asm/user.h: killed unused macros
2022-01-30 21:17:00 -05:00
vermagic.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
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
vmlinux.lds.h
sh: remove sh5 support
2020-06-01 14:48:52 -04:00
watchdog.h
sh: remove __KERNEL__ ifdefs from non-UAPI headers
2020-08-14 22:05:14 -04:00
word-at-a-time.h
kernel.h: removed REPEAT_BYTE from kernel.h
2024-02-01 09:47:59 -08:00