screen rotation flipped in 4.8-rc

From: Pandruvada, Srinivas
Date: Tue Aug 30 2016 - 18:42:26 EST

Hi All,

I observed that using iio-sensor-proxy.service, the auto screen
rotation flipped on my laptop (Normal -> vertical, vertical->normal)
using kernel v4.8.

Anyone else has seen this?

I did a bisect and found a commit, which I am not sure how can it

commit 703b5faf22fbddf984a361e6555f3a03fdba63d9
Author: George Spelvin <linux@xxxxxxxxxxxxxxxxxxx>
Date:ÂÂÂFri Jun 10 00:22:12 2016 -0400

ÂÂÂÂfs/dcache.c: Save one 32-bit multiply in dcache lookup
ÂÂÂÂNoe that we're mixing in the parent pointer earlier, we
ÂÂÂÂdon't need to use hash_32() to mix its bits.ÂÂInstead, we can
ÂÂÂÂjust take the msbits of the hash value directly.
ÂÂÂÂFor those applications which use the partial_name_hash(),
ÂÂÂÂmove the multiply to end_name_hash.
ÂÂÂÂSigned-off-by: George Spelvin <linux@xxxxxxxxxxxxxxxxxxx>
ÂÂÂÂSigned-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>