Hi, after upgrading to 4.9-rc1 I get the following errors occasionally during boot and suspend-to-ram on an APL system: [ 59.513434] ACPI Error: [TMP_] Namespace lookup failure, AE_ALREADY_EXISTS (20160831/dswload2-330) [ 59.513446] ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20160831/psobject-227) [ 59.513469] ACPI Error: Method parse/execution failed [\_SB.PCI0.SCPG] (Node ffff8802770b7bb8), AE_ALREADY_EXISTS (20160831/psparse-543) [ 59.515415] ACPI Error: Method parse/execution failed [\_SB.PCI0.SDHA._PS3] (Node ffff8802770b7dc0), AE_ALREADY_EXISTS (20160831/psparse-543) [ 59.517118] ACPI: Marking method _PS3 as Serialized because of AE_ALREADY_EXISTS error Other than these error messages, booting and suspend/resume seems to work ok. Bisecting points to commit 74f51b80a0c4ff84fbeb7f12ea43ce66934d29aa Author: Lv Zheng <lv.zheng@xxxxxxxxx> Date: Wed Sep 7 14:07:10 2016 +0800 ACPICA: Namespace: Fix dynamic table loading issues Reverting this on top of 4.9-rc1 gets rid of the error messages. --Imre -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
