From: Rasmus Villemoes <rasmus.villemoes@xxxxxxxxx> [ Upstream commit 84b3fd1fc9592d431e23b077e692fa4e3fd0f086 ] Currently, the upper half of a 4-byte STATS_TYPE_PORT statistic ends up in bits 47:32 of the return value, instead of bits 31:16 as they should. Fixes: 6e46e2d821bb ("net: dsa: mv88e6xxx: Fix u64 statistics") Signed-off-by: Rasmus Villemoes <rasmus.villemoes@xxxxxxxxx> Reviewed-by: Vivien Didelot <vivien.didelot@xxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/dsa/mv88e6xxx/chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -892,7 +892,7 @@ static uint64_t _mv88e6xxx_get_ethtool_s err = mv88e6xxx_port_read(chip, port, s->reg + 1, ®); if (err) return U64_MAX; - high = reg; + low |= ((u32)reg) << 16; } break; case STATS_TYPE_BANK1: