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Subject[git pull] vfs.git namei stuff
	Making lookup_one_len() safe with parent locked only shared
(incoming afs series wants that) + fix of getname_kernel() regression
from 2015 (-stable fodder, that one).

The following changes since commit 04bbc9795d2e89c79edf48fb1303ace2e8c90a60:

Merge branch 'old.dcache' into work.dcache (2018-04-04 00:40:19 -0400)

are available in the git repository at:

git:// work.namei

for you to fetch changes up to 30ce4d1903e1d8a7ccd110860a5eef3c638ed8be:

getname_kernel() needs to make sure that ->name != ->iname in long case (2018-04-08 11:57:10 -0400)

Al Viro (4):
merge common parts of lookup_one_len{,_unlocked} into common helper
new helper: __lookup_slow()
make lookup_one_len() safe to use with directory locked shared
getname_kernel() needs to make sure that ->name != ->iname in long case

fs/namei.c | 124 ++++++++++++++++++++++++++++---------------------------------
1 file changed, 57 insertions(+), 67 deletions(-)

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