[PATCH 0/2] uaccess: unify inline vs outline copy_{from,to}_user() selection

[Yury Norov]

Christophe has pointed in [1] that one my patch incorrectly defines
rust_helper__copy_to_user() wrapper based on INLINE_COPY_FROM_USER.

Having separate controls for 'from' and 'to' versions is pretty useless,
and has proven to be error prone. So, instead of fixing the rust portion,
simply switch the kernel to a single knob.

[1] https://lore.kernel.org/all/746c9c50-20c4-4dc9-a539-bf1310ff9414@xxxxxxxxxx/

Yury Norov (2):
  uaccess: unify inline vs outline copy_{from,to}_user() selection
  uaccess: minimize INLINE_COPY_USER-related ifdefery

 arch/arc/include/asm/uaccess.h        |  3 +--
 arch/arm/include/asm/uaccess.h        |  3 +--
 arch/arm64/include/asm/uaccess.h      |  3 +--
 arch/hexagon/include/asm/uaccess.h    |  3 +--
 arch/loongarch/include/asm/uaccess.h  |  3 +--
 arch/m68k/include/asm/uaccess.h       |  3 +--
 arch/microblaze/include/asm/uaccess.h |  3 +--
 arch/mips/include/asm/uaccess.h       |  3 +--
 arch/nios2/include/asm/uaccess.h      |  3 +--
 arch/openrisc/include/asm/uaccess.h   |  3 +--
 arch/parisc/include/asm/uaccess.h     |  3 +--
 arch/s390/include/asm/uaccess.h       |  3 +--
 arch/sh/include/asm/uaccess.h         |  3 +--
 arch/sparc/include/asm/uaccess_32.h   |  3 +--
 arch/sparc/include/asm/uaccess_64.h   |  3 +--
 arch/um/include/asm/uaccess.h         |  3 +--
 arch/xtensa/include/asm/uaccess.h     |  3 +--
 include/asm-generic/uaccess.h         |  3 +--
 include/linux/uaccess.h               | 25 ++++++++++---------------
 lib/usercopy.c                        |  4 +---
 rust/helpers/uaccess.c                |  2 +-
 21 files changed, 30 insertions(+), 55 deletions(-)

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2.43.0