x86/uaccess: Remove memcpy_page_flushcache()

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Commit 21b56c8477 ("iov_iter: get rid of separate bvec and xarray
callbacks") removed the calls to memcpy_page_flushcache().

In addition, memcpy_page_flushcache() uses the deprecated
kmap_atomic().

Remove the unused x86 memcpy_page_flushcache() implementation and
also get rid of one more kmap_atomic() user.

[ dhansen: tweak changelog ]

Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20221230-kmap-x86-v1-1-15f1ecccab50%40intel.com

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This commit is contained in:

Ira Weiny 2023-03-15 16:20:54 -07:00 • committed by Dave Hansen

parent 8c3223a50f

commit b9da86e3aa

2 changed files with 0 additions and 11 deletions

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2

arch/x86/include/asm/uaccess_64.h

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9

arch/x86/lib/usercopy_64.c

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