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twx-linux/arch/arc/include/asm
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Randy Dunlap 83917f647c arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC 
[ Upstream commit 8a48c0a336 ]

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 15:38:17 +01:00
..
arcregs.h
ARC: change return value of userspace cmpxchg assist syscall
2016-11-07 11:01:12 -08:00
asm-offsets.h
…
atomic.h
ARC: atomics: unbork atomic_fetch_##op()
2018-10-10 08:53:18 +02:00
barrier.h
ARC: [plat-eznps] Use dedicated SMP barriers
2016-05-09 09:32:33 +05:30
bitops.h
ARC: fix __ffs return value to avoid build warnings
2019-03-05 17:57:05 +01:00
bug.h
bug.h: work around GCC PR82365 in BUG()
2019-07-10 09:55:44 +02:00
cache.h
ARC: define ARCH_SLAB_MINALIGN = 8
2019-02-27 10:07:01 +01:00
cacheflush.h
ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache
2017-01-09 08:32:21 +01:00
checksum.h
ipv4: Update parameters for csum_tcpudp_magic to their original types
2016-03-13 23:55:13 -04:00
cmpxchg.h
ARC: fix build warnings with !CONFIG_KPROBES
2019-07-10 09:55:29 +02:00
current.h
…
delay.h
arc: fix build errors in arc/include/asm/delay.h
2018-09-05 09:20:03 +02:00
disasm.h
…
dma-mapping.h
ARC: dma: reintroduce platform specific dma<->phys
2016-03-19 14:34:09 +05:30
dma.h
ARC: Add PCI support
2016-03-10 14:44:13 -06:00
dwarf.h
ARC: dw2 unwind: add infrastructure for adding cfi pseudo ops to asm
2016-09-30 14:48:22 -07:00
elf.h
ARC: elf: use right ELF_ARCH
2020-07-22 09:10:47 +02:00
entry-arcv2.h
ARCv2: save r30 on kernel entry as gcc uses it for code-gen
2017-05-03 08:36:39 -07:00
entry-compact.h
Fix typos
2016-05-30 10:07:32 +05:30
entry.h
ARC: use correct offset in pt_regs for saving/restoring user mode r25
2016-08-19 10:44:13 -07:00
exec.h
…
fb.h
arc: Add our own implementation of fb_pgprotect()
2016-04-07 14:59:09 +05:30
futex.h
futex: Remove duplicated code and fix undefined behaviour
2018-05-19 10:27:00 +02:00
highmem.h
ARC: mm: HIGHMEM: kmap API implementation
2015-10-28 19:49:04 +05:30
hugepage.h
arch: fix has_transparent_hugepage()
2016-05-19 19:12:14 -07:00
io.h
ARC: io.h: Implement reads{x}()/writes{x}()
2018-12-21 14:11:35 +01:00
irq.h
ARC: irq: export some IRQs again
2016-05-09 09:32:30 +05:30
irqflags-arcv2.h
ARCv2: fix local_save_flags
2016-09-30 14:48:25 -07:00
irqflags-compact.h
ARC: Call trace_hardirqs_on() before enabling irqs
2016-08-10 10:14:07 -07:00
irqflags.h
…
Kbuild
PCI/MSI: Enable PCI_MSI_IRQ_DOMAIN support for ARC
2016-09-06 10:53:32 -05:00
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 09:07:44 +01:00
mach_desc.h
ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
2018-08-24 13:12:30 +02:00
mcip.h
ARCv2: intc: untangle SMP, MCIP and IDU
2016-10-16 15:49:07 -07:00
mmu_context.h
Fix typos
2016-05-30 10:07:32 +05:30
mmu.h
ARC: mm: PAE40 support
2015-10-29 18:41:30 +05:30
mmzone.h
ARC: support HIGHMEM even without PAE40
2016-05-05 16:35:46 +05:30
module.h
ARC: module: Fix !CONFIG_ARC_DW2_UNWIND builds
2017-01-26 08:24:37 +01:00
mutex.h
…
page.h
arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC
2021-01-23 15:38:17 +01:00
pci.h
ARC: Add PCI support
2016-03-10 14:44:13 -06:00
perf_event.h
ARC: perf: map generic branches to correct hardware condition
2019-01-31 08:12:34 +01:00
pgalloc.h
arc: get rid of superfluous __GFP_REPEAT
2016-06-24 17:23:52 -07:00
pgtable.h
ARC: Fix CONFIG_SWAP
2018-07-25 11:23:58 +02:00
processor.h
Fix typos
2016-05-30 10:07:32 +05:30
ptrace.h
ARCv2: save r30 on kernel entry as gcc uses it for code-gen
2017-05-03 08:36:39 -07:00
sections.h
…
segment.h
…
serial.h
…
setup.h
ARC: boot log: refactor cpu name/release printing
2016-10-28 10:09:07 -07:00
shmparam.h
…
smp.h
ARC: IRQ: Do not use hwirq as virq and vice versa
2016-11-08 12:05:10 -08:00
spinlock_types.h
…
spinlock.h
locking/spinlock, arch: Update and fix spin_unlock_wait() implementations
2016-06-14 11:55:15 +02:00
stacktrace.h
…
string.h
…
switch_to.h
…
syscall.h
…
syscalls.h
ARC: syscall for userspace cmpxchg assist
2016-10-24 09:24:26 -07:00
thread_info.h
Fix typos
2016-05-30 10:07:32 +05:30
timex.h
…
tlb-mmu1.h
…
tlb.h
…
tlbflush.h
ARC: thp: unbork !CONFIG_TRANSPARENT_HUGEPAGE build
2016-03-17 15:31:45 +05:30
uaccess.h
ARC: uacces: remove lp_start, lp_end from clobber list
2019-03-23 13:19:44 +01:00
unaligned.h
…
unwind.h
ARC: dw2 unwind: Reinstante unwinding out of modules
2015-12-17 11:10:23 +05:30