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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Wed, 24 Apr 2024 12:27:58 +0300
Subject: [PATCH v7 2/6] soc: qcom: pdr: fix parsing of domains lists
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Message-Id: <20240424-qcom-pd-mapper-v7-2-05f7fc646e0f@linaro.org>
References: <20240424-qcom-pd-mapper-v7-0-05f7fc646e0f@linaro.org>
In-Reply-To: <20240424-qcom-pd-mapper-v7-0-05f7fc646e0f@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>, 
 Sibi Sankar <quic_sibis@quicinc.com>, 
 Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, 
 linux-remoteproc@vger.kernel.org, Johan Hovold <johan+linaro@kernel.org>, 
 Xilin Wu <wuxilin123@gmail.com>, 
 Bryan O'Donoghue <bryan.odonoghue@linaro.org>

While parsing the domains list, start offsets from 0 rather than from
domains_read. The domains_read is equal to the total count of the
domains we have seen, while the domains list in the message starts from
offset 0.

Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/soc/qcom/pdr_interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c
index 19cfe4b41235..3c6f2d21e5e4 100644
--- a/drivers/soc/qcom/pdr_interface.c
+++ b/drivers/soc/qcom/pdr_interface.c
@@ -415,7 +415,7 @@ static int pdr_locate_service(struct pdr_handle *pdr, struct pdr_service *pds)
 		if (ret < 0)
 			goto out;
 
-		for (i = domains_read; i < resp->domain_list_len; i++) {
+		for (i = 0; i < resp->domain_list_len; i++) {
 			entry = &resp->domain_list[i];
 
 			if (strnlen(entry->name, sizeof(entry->name)) == sizeof(entry->name))

-- 
2.39.2