https://bugzilla.kernel.org/show_bug.cgi?id=208641
Bug ID: 208641 Summary: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [SAC1] at bit offset/length 64/64 exceeds size of target Buffer (64 bits) (20200326/dsopcode-198) Product: ACPI Version: 2.5 Kernel Version: 5.7.9 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Config-Tables Assignee: acpi_config-tab...@kernel-bugs.osdl.org Reporter: fed...@yahoo.com Regression: No Created attachment 290423 --> https://bugzilla.kernel.org/attachment.cgi?id=290423&action=edit dmesg This laptop, Onyx G (same as the GM5MP0W from ODM TongFang), throws the following ACPI errors on every boot: -- Logs begin at Thu 2020-05-07 15:50:22 +08, end at Tue 2020-07-21 17:22:08 +08. -- Jul 21 16:57:18 host1 kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [SAC1] at bit offset/length 64/64 exceeds size of target Buffer (64 bits) (20200326/dsopcode-198) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Opcode is not deferred [SAC1] (BufferField) (20200326/nsinit-411) Jul 21 16:57:18 host1 kernel: ACPI Error: AE_TYPE, Could not execute arguments for [SAC1] (BufferField) (20200326/nsinit-419) Not sure if it is related but there is a button for manual Fan control which does light-up as it is supposed to be doing something but the fan stays unaffected. Automatic fan control does work however I can't find the Fans in any of the sensors. I'm attaching details that I believe are relevant but do let me know if something else is required. Thank you! -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla