Randy Dunlap 6da7cf4076 arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC ...

[ Upstream commit 8a48c0a3360bf2bf4f40c980d0ec216e770e58ee ]

fs/dax.c uses copy_user_page() but ARC does not provide that interface,
resulting in a build error.

Provide copy_user_page() in <asm/page.h>.

../fs/dax.c: In function 'copy_cow_page_dax':
../fs/dax.c:702:2: error: implicit declaration of function 'copy_user_page'; did you mean 'copy_to_user_page'? [-Werror=implicit-function-declaration]

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-snps-arc@lists.infradead.org
Cc: Dan Williams <dan.j.williams@intel.com>
#Acked-by: Vineet Gupta <vgupta@synopsys.com> # v1
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-nvdimm@lists.01.org
#Reviewed-by: Ira Weiny <ira.weiny@intel.com> # v2
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-01-23 15:36:54 +01:00

..

arcregs.h

ARC: build: Better way to detect ISA compatible toolchain

2016-09-07 08:32:42 +02:00

asm-offsets.h

…

atomic.h

atomic, arch: Audit atomic_{read,set}()

2015-09-23 09:54:28 +02:00

barrier.h

ARCv2: barriers

2015-06-25 06:00:17 +05:30

bitops.h

ARC: fix __ffs return value to avoid build warnings

2019-03-23 08:44:19 +01:00

bug.h

bug.h: work around GCC PR82365 in BUG()

2019-07-10 09:56:42 +02:00

cache.h

ARCv2: PAE40: Explicitly set MSB counterpart of SLC region ops addresses

2017-08-30 10:19:22 +02:00

cacheflush.h

ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache

2017-01-09 08:07:48 +01:00

checksum.h

…

clk.h

…

cmpxchg.h

ARC: add/fix some comments in code - no functional change

2015-08-20 19:05:49 +05:30

current.h

…

delay.h

arc: fix build errors in arc/include/asm/delay.h

2018-09-05 09:18:36 +02:00

disasm.h

…

dma-mapping.h

Merge branch 'akpm' (patches from Andrew)

2015-07-01 17:47:51 -07:00

dma.h

…

elf.h

ARC: elf: use right ELF_ARCH

2020-07-22 09:10:03 +02:00

entry-arcv2.h

ARCv2: save r30 on kernel entry as gcc uses it for code-gen

2017-05-02 21:19:56 -07:00

entry-compact.h

ARC: [arcompact] entry.S: Improve early return from exception

2015-10-17 17:48:22 +05:30

entry.h

ARC: use correct offset in pt_regs for saving/restoring user mode r25

2016-09-07 08:32:42 +02:00

exec.h

…

futex.h

futex: Remove duplicated code and fix undefined behaviour

2018-05-26 08:48:50 +02:00

highmem.h

ARC: mm: HIGHMEM: kmap API implementation

2015-10-28 19:49:04 +05:30

hugepage.h

ARCv2: mm: THP: Implement flush_pmd_tlb_range() optimization

2015-10-17 17:48:21 +05:30

io.h

ARC: io.h: Implement reads{x}()/writes{x}()

2018-12-21 14:09:52 +01:00

irq.h

ARC: smp: irqchip: handle IPI as percpu irq like timer

2015-10-28 16:13:39 +05:30

irqflags-arcv2.h

ARCv2: SMP: Emulate IPI to self using software triggered interrupt

2016-03-03 15:07:28 -08:00

irqflags-compact.h

ARC: Call trace_hardirqs_on() before enabling irqs

2016-09-07 08:32:42 +02:00

irqflags.h

ARCv2: Support for ARCv2 ISA and HS38x cores

2015-06-22 14:06:55 +05:30

Kbuild

Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2015-10-04 16:31:13 +01:00

kdebug.h

…

kgdb.h

…

kmap_types.h

ARC: mm: HIGHMEM: kmap API implementation

2015-10-28 19:49:04 +05:30

kprobes.h

…

linkage.h

ARC: define __ALIGN_STR and __ALIGN symbols for ARC

2020-03-20 09:06:22 +01:00

mach_desc.h

ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP

2018-08-24 13:26:55 +02:00

mcip.h

ARCv2: smp: [plat-*]: No need to explicitly call mcip_init_smp()

2015-10-28 16:13:41 +05:30

mmu_context.h

…

mmu.h

ARC: mm: PAE40 support

2015-10-29 18:41:30 +05:30

module.h

…

mutex.h

…

page.h

arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC

2021-01-23 15:36:54 +01:00

perf_event.h

ARC: perf: map generic branches to correct hardware condition

2019-02-06 19:43:03 +01:00

pgalloc.h

ARC: mm: PAE40 support

2015-10-29 18:41:30 +05:30

pgtable.h

ARC: Fix CONFIG_SWAP

2018-07-25 10:18:15 +02:00

processor.h

ARC: cpu_relax() to be compiler barrier even for UP

2015-11-14 13:12:30 +05:30

ptrace.h

ARCv2: save r30 on kernel entry as gcc uses it for code-gen

2017-05-02 21:19:56 -07:00

sections.h

…

segment.h

…

serial.h

…

setup.h

ARC: boot log: move helper macros to header for reuse

2015-10-17 17:48:25 +05:30

shmparam.h

…

smp.h

ARC: rename smp operation init_irq_cpu() to init_per_cpu()

2015-12-17 12:56:43 +05:30

spinlock_types.h

ARC: LLOCK/SCOND based rwlock

2015-08-04 09:26:33 +05:30

spinlock.h

ARCv2: spinlock/rwlock/atomics: reduce 1 instruction in exponential backoff

2015-08-07 13:56:16 +05:30

stacktrace.h

…

string.h

…

switch_to.h

…

syscall.h

…

syscalls.h

…

thread_info.h

ARCv2: Support for ARCv2 ISA and HS38x cores

2015-06-22 14:06:55 +05:30

timex.h

…

tlb-mmu1.h

…

tlb.h

…

tlbflush.h

ARCv2: mm: THP: flush_pmd_tlb_range make SMP safe

2015-10-17 17:48:21 +05:30

uaccess.h

ARC: uacces: remove lp_start, lp_end from clobber list

2019-03-23 08:44:34 +01:00

unaligned.h

…

unwind.h

ARC: dw2 unwind: Reinstante unwinding out of modules

2015-12-17 11:10:23 +05:30