[Xen-devel] [PATCH 0/3] Use C inlines for uaccess

[Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>]

Changelog
v3:
        - Added Acked-by from Stefano Stabellini
        - Addressed comments from Mark Rutland
v2:
        - Addressed Russell King's concern by not adding
          uaccess_* to ARM.
        - Removed the accidental change to xtensa

Convert the remaining uaccess_* calls from ASM macros to C inlines.

These patches apply against linux-next. I boot tested ARM64, and
compile tested ARM change
Pavel Tatashin (3):
  arm/arm64/xen: use C inlines for privcmd_call
  arm64: remove uaccess_ttbr0 asm macros from cache functions
  arm64: remove the rest of asm-uaccess.h

 arch/arm/include/asm/assembler.h       |  2 +-
 arch/arm/include/asm/xen/hypercall.h   | 10 +++++
 arch/arm/xen/enlighten.c               |  2 +-
 arch/arm/xen/hypercall.S               |  4 +-
 arch/arm64/include/asm/asm-uaccess.h   | 61 --------------------------
 arch/arm64/include/asm/cacheflush.h    | 39 ++++++++++++++--
 arch/arm64/include/asm/xen/hypercall.h | 28 ++++++++++++
 arch/arm64/kernel/entry.S              | 27 +++++++++++-
 arch/arm64/lib/clear_user.S            |  2 +-
 arch/arm64/lib/copy_from_user.S        |  2 +-
 arch/arm64/lib/copy_in_user.S          |  2 +-
 arch/arm64/lib/copy_to_user.S          |  2 +-
 arch/arm64/mm/cache.S                  | 42 ++++++------------
 arch/arm64/mm/flush.c                  |  2 +-
 arch/arm64/xen/hypercall.S             | 19 +-------
 include/xen/arm/hypercall.h            | 12 ++---
 16 files changed, 130 insertions(+), 126 deletions(-)
 delete mode 100644 arch/arm64/include/asm/asm-uaccess.h

-- 
2.24.0


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