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From: Dmitry Baryshkov <dmitry.baryshkov@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>,
	 Steev Klimaszewski <steev@kali.org>,
	 Alexey Minnekhanov <alexeymin@postmarketos.org>
Subject: [PATCH v8 2/5] soc: qcom: pdr: fix parsing of domains lists
Date: Sun, 12 May 2024 00:56:04 +0300	[thread overview]
Message-ID: <20240512-qcom-pd-mapper-v8-2-5ecbb276fcc0@linaro.org> (raw)
In-Reply-To: <20240512-qcom-pd-mapper-v8-0-5ecbb276fcc0@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")
Tested-by: Steev Klimaszewski <steev@kali.org>
Tested-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
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 e014dd2d8ab3..d495ee736519 100644
--- a/drivers/soc/qcom/pdr_interface.c
+++ b/drivers/soc/qcom/pdr_interface.c
@@ -422,7 +422,7 @@ 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


  parent reply	other threads:[~2024-05-11 21:56 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-11 21:56 [PATCH v8 0/5] soc: qcom: add in-kernel pd-mapper implementation Dmitry Baryshkov
2024-05-11 21:56 ` [PATCH v8 1/5] soc: qcom: pdr: protect locator_addr with the main mutex Dmitry Baryshkov
2024-05-11 21:56 ` Dmitry Baryshkov [this message]
2024-05-11 21:56 ` [PATCH v8 3/5] soc: qcom: pdr: extract PDR message marshalling data Dmitry Baryshkov
2024-05-11 21:56 ` [PATCH v8 4/5] soc: qcom: add pd-mapper implementation Dmitry Baryshkov
2024-05-11 21:56 ` [PATCH v8 5/5] remoteproc: qcom: enable in-kernel PD mapper Dmitry Baryshkov
2024-05-13  3:23 ` [PATCH v8 0/5] soc: qcom: add in-kernel pd-mapper implementation Steev Klimaszewski

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