path: root/arch/sparc/kernel
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authorLinus Torvalds <>2016-05-22 17:21:27 -0700
committerLinus Torvalds <>2016-05-22 17:21:27 -0700
commitbd28b14591b98f696bc9f94c5ba2e598ca487dfd (patch)
tree5cd165412fa7dec2dbbac28ff6d8d5b12d3011f4 /arch/sparc/kernel
parent5b09c3edecd37ec1a52fbd5ae97a19734edc7a77 (diff)
x86: remove more uaccess_32.h complexity
I'm looking at trying to possibly merge the 32-bit and 64-bit versions of the x86 uaccess.h implementation, but first this needs to be cleaned up. For example, the 32-bit version of "__copy_from_user_inatomic()" is mostly the special cases for the constant size, and it's actually almost never relevant. Most users aren't actually using a constant size anyway, and the few cases that do small constant copies are better off just using __get_user() instead. So get rid of the unnecessary complexity. Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'arch/sparc/kernel')
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