kernel-leave@openeuler.org ---- Replied Message ---- | From | Zheng Zengkai<zhengzengkai@huawei.com> | | Date | 10/15/2021 17:59 | | To | kernel<kernel@openeuler.org> | | Cc | xiexiuqi<xiexiuqi@huawei.com>, zzk20210127<zzk20210127@163.com> | | Subject | [PATCH openEuler-5.10 001/133] Revert "ACPICA: Fix memory leak caused by _CID repair function" | From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> stable inclusion from stable-5.10.58 commit b917f123b50d05242ef9bfee6e4646ec36b8425d bugzilla: 176984 https://gitee.com/openeuler/kernel/issues/I4E2P4 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- commit 6511a8b5b7a65037340cd8ee91a377811effbc83 upstream. Revert commit c27bac0314131 ("ACPICA: Fix memory leak caused by _CID repair function") which is reported to cause a boot issue on Acer Swift 3 (SF314-51). Reported-by: Adrien Precigout <dev@asdrip.fr> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> --- drivers/acpi/acpica/nsrepair2.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index 8768594c79e5..125143c41bb8 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -375,13 +375,6 @@ acpi_ns_repair_CID(struct acpi_evaluate_info *info, (*element_ptr)->common.reference_count = original_ref_count; - - /* - * The original_element holds a reference from the package object - * that represents _HID. Since a new element was created by _HID, - * remove the reference from the _CID package. - */ - acpi_ut_remove_reference(original_element); } element_ptr++; -- 2.20.1 _______________________________________________ Kernel mailing list -- kernel@openeuler.org To unsubscribe send an email to kernel-leave@openeuler.org