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ppc32: fix copy_from_user()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 21 Aug 2016 23:16:26 +0000 (19:16 -0400)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 20 Nov 2016 01:01:39 +0000 (01:01 +0000)
commit 224264657b8b228f949b42346e09ed8c90136a8e upstream.

should clear on access_ok() failures.  Also remove the useless
range truncation logics.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[bwh: Backported to 3.2: no calls to check_object_size()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
arch/powerpc/include/asm/uaccess.h patch | blob | history

diff --cc arch/powerpc/include/asm/uaccess.h
Simple merge
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