[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored

[ 0.520383] ACPI: EC: Look up EC in DSDT
[ 0.521053] ACPI Error: No handler for Region [ERAM] (ffff880133320bb8) [EmbeddedControl] (20110413/evregion-373)
[ 0.521057] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20110413/exfldio-292)
[ 0.521064] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPCB.EC0_._REG] (Node ffff880133321ab0), AE_NOT_EXIST (20110413/psparse-536)
[ 0.528310] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.528817] ACPI: SSDT 00000000bf713a18 00474 (v01 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.529221] ACPI: Dynamic OEM Table Load:
[ 0.529223] ACPI: SSDT (null) 00474 (v01 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.529395] ACPI: SSDT 00000000bf711018 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.529772] ACPI: Dynamic OEM Table Load:
[ 0.529774] ACPI: SSDT (null) 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.551289] ACPI: SSDT 00000000bf712a98 00303 (v01 PmRef ApIst 00003000 INTL 20050624)
[ 0.551762] ACPI: Dynamic OEM Table Load:
[ 0.551764] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20050624)
[ 0.563101] ACPI: SSDT 00000000bf710d98 00119 (v01 PmRef ApCst 00003000 INTL 20050624)
[ 0.563513] ACPI: Dynamic OEM Table Load:
[ 0.563515] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20050624)
[ 0.595654] ACPI: Interpreter enabled
[ 0.595658] ACPI: (supports S0 S3 S4 S5)
[ 0.595682] ACPI: Using IOAPIC for interrupt routing
[ 0.660178] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.660416] ACPI: No dock devices found.