kernel/linux.git/arch/mips/include/asm/uaccess.h, branch linux-4.16.y

MIPS: uaccess: Add micromips clobbers to bzero invocation

2018-04-24T07:43:08+00:00

commit b3d7e55c3f886493235bfee08e1e5a4a27cbcce8 upstream. The micromips implementation of bzero additionally clobbers registers t7 & t8. Specify this in the clobbers list when invoking bzero. Fixes: 26c5e07d1478 ("MIPS: microMIPS: Optimise 'memset' core library function.") Reported-by: James Hogan Signed-off-by: Matt Redfearn Cc: Ralf Baechle Cc: linux-mips@linux-mips.org Cc: # 3.10+ Patchwork: https://patchwork.linux-mips.org/patch/19110/ Signed-off-by: James Hogan Signed-off-by: Greg Kroah-Hartman

Merge branch 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-15T18:17:52+00:00

Pull uacess-unaligned removal from Al Viro: "That stuff had just one user, and an exotic one, at that - binfmt_flat on arm and m68k" * 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kill {__,}{get,put}_user_unaligned() binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail

kill {__,}{get,put}_user_unaligned()

2017-07-03T22:44:22+00:00

no users left Signed-off-by: Al Viro

mips: get rid of unused __strnlen_user()

2017-05-16T03:40:32+00:00

Signed-off-by: Al Viro

get rid of unused __strncpy_from_user() instances

2017-05-16T03:40:28+00:00

Signed-off-by: Al Viro

kill strlen_user()

2017-05-16T03:40:22+00:00

no callers, no consistent semantics, no sane way to use it... Signed-off-by: Al Viro

mips: switch to RAW_COPY_USER

2017-04-06T06:08:09+00:00

Signed-off-by: Al Viro

mips: get rid of tail-zeroing in primitives

2017-04-06T06:08:08+00:00

Signed-off-by: Al Viro

mips: make copy_from_user() zero tail explicitly

2017-04-06T06:08:08+00:00

Signed-off-by: Al Viro

mips: clean and reorder the forest of macros...

2017-04-06T06:08:07+00:00

Signed-off-by: Al Viro