Rasmus Villemoes 72392ed0eb kernfs: Fix kernfs_name_compare ... Returning a difference from a comparison functions is usually wrong (see acbbe6fbb2 "kcmp: fix standard comparison bug" for the long story). Here there is the additional twist that if the void pointers ns and kn->ns happen to differ by a multiple of 2^32, kernfs_name_compare returns 0, falsely reporting a match to the caller. Technically 'hash - kn->hash' is ok since the hashes are restricted to 31 bits, but it's better to avoid that subtlety. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2015-01-09 15:51:08 -08:00
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dir.c	kernfs: Fix kernfs_name_compare	2015-01-09 15:51:08 -08:00
file.c
inode.c
Kconfig
kernfs-internal.h
Makefile
mount.c
symlink.c