[PATCH 0/3] COVER: Remove memcpy_page_flushcache()

Ira Weiny ira.weiny at intel.com
Wed Mar 15 16:20:53 PDT 2023


Commit 21b56c847753 ("iov_iter: get rid of separate bvec and xarray 
callbacks") removed the calls to memcpy_page_flushcache().

kmap_atomic() is deprecated and used in the x86 version of
memcpy_page_flushcache().

Remove the unnecessary memcpy_page_flushcache() call from all arch's.

Signed-off-by: Ira Weiny <ira.weiny at intel.com>
---
Ira Weiny (3):
      x86, uaccess: Remove memcpy_page_flushcache()
      powerpc: Remove memcpy_page_flushcache()
      arm: uaccess: Remove memcpy_page_flushcache()

 arch/arm64/include/asm/uaccess.h    | 2 --
 arch/arm64/lib/uaccess_flushcache.c | 6 ------
 arch/powerpc/include/asm/uaccess.h  | 2 --
 arch/powerpc/lib/pmem.c             | 7 -------
 arch/x86/include/asm/uaccess_64.h   | 2 --
 arch/x86/lib/usercopy_64.c          | 9 ---------
 6 files changed, 28 deletions(-)
---
base-commit: 6015b1aca1a233379625385feb01dd014aca60b5
change-id: 20221230-kmap-x86-bfda7e1f07ee

Best regards,
-- 
Ira Weiny <ira.weiny at intel.com>




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