[PATCH v1 00/15] powerpc: Cleanup of uaccess.h

Christophe Leroy
2021-02-25T17:53:01Z

This series cleans up uaccess.h

Christophe Leroy (15):
powerpc/uaccess: Remove __get_user_allowed() and unsafe_op_wrap()
powerpc/uaccess: Define ___get_user_instr() for ppc32
powerpc/uaccess: Remove __get/put_user_inatomic()
powerpc/uaccess: Move get_user_instr helpers in asm/inst.h
powerpc/align: Don't use __get_user_instr() on kernel addresses
powerpc/uaccess: Call might_fault() inconditionaly
powerpc/uaccess: Remove __unsafe_put_user_goto()
powerpc/uaccess: Remove __chk_user_ptr() in __get/put_user
powerpc/uaccess: Remove calls to __get_user_bad() and __put_user_bad()
powerpc/uaccess: Split out __get_user_nocheck()
powerpc/uaccess: Rename __get/put_user_check/nocheck
powerpc/uaccess: Refactor get/put_user() and __get/put_user()
powerpc/uaccess: Swap clear_user() and __clear_user()
powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_to_user()
on ppc32
powerpc/uaccess: Move copy_mc_xxx() functions down

arch/powerpc/include/asm/inst.h | 34 ++
arch/powerpc/include/asm/uaccess.h | 303 ++++++------------
arch/powerpc/kernel/align.c | 38 ++-
.../kernel/hw_breakpoint_constraints.c | 2 +-
arch/powerpc/kernel/traps.c | 2 +-
5 files changed, 147 insertions(+), 232 deletions(-)

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2.25.0