This is a note to let you know that I've just added the patch titled soc: qcom: pdr: Fixup array type of get_domain_list_resp message to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: soc-qcom-pdr-fixup-array-type-of-get_domain_list_res.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit b595f2614c46779fa1994513339aa73b9035b763 Author: Sibi Sankar <sibis@xxxxxxxxxxxxxx> Date: Mon Sep 14 20:28:07 2020 +0530 soc: qcom: pdr: Fixup array type of get_domain_list_resp message [ Upstream commit 7a366707bb6a93baeb1a9ef46c4b9c875e0132d6 ] The array type of get_domain_list_resp is incorrectly marked as NO_ARRAY. Due to which the following error was observed when using pdr helpers with the downstream proprietary pd-mapper. Fix this up by marking it as VAR_LEN_ARRAY instead. Err logs: qmi_decode_struct_elem: Fault in decoding: dl(2), db(27), tl(160), i(1), el(1) failed to decode incoming message PDR: tms/servreg get domain list txn wait failed: -14 PDR: service lookup for tms/servreg failed: -14 Tested-by: Rishabh Bhatnagar <rishabhb@xxxxxxxxxxxxxx> Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers") Reported-by: Rishabh Bhatnagar <rishabhb@xxxxxxxxxxxxxx> Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20200914145807.1224-1-sibis@xxxxxxxxxxxxxx Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/soc/qcom/pdr_internal.h b/drivers/soc/qcom/pdr_internal.h index 15b5002e4127b..ab9ae8cdfa54c 100644 --- a/drivers/soc/qcom/pdr_internal.h +++ b/drivers/soc/qcom/pdr_internal.h @@ -185,7 +185,7 @@ struct qmi_elem_info servreg_get_domain_list_resp_ei[] = { .data_type = QMI_STRUCT, .elem_len = SERVREG_DOMAIN_LIST_LENGTH, .elem_size = sizeof(struct servreg_location_entry), - .array_type = NO_ARRAY, + .array_type = VAR_LEN_ARRAY, .tlv_type = 0x12, .offset = offsetof(struct servreg_get_domain_list_resp, domain_list),