kernel-leave@openeuler.org ---- Replied Message ---- | From | Zheng Zengkaizhengzengkai@huawei.com | | Date | 10/15/2021 17:59 | | To | kernelkernel@openeuler.org | | Cc | xiexiuqixiexiuqi@huawei.com, zzk20210127zzk20210127@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=...
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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