linux-kernel - Re: [PATCH] interconnect: qcom: sm8450: Revert "interconnect: qcom: sm8450: Enable sync

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Message-ID: <0d76ebd1-5edc-44c4-80e6-315cf6579079@linaro.org>
Date: Mon, 15 Jan 2024 16:38:04 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 Bjorn Andersson <andersson@...nel.org>, Georgi Djakov <djakov@...nel.org>,
 Vinod Koul <vkoul@...nel.org>, linux-arm-msm@...r.kernel.org,
 linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: stable@...r.kernel.org
Subject: Re: [PATCH] interconnect: qcom: sm8450: Revert "interconnect: qcom:
 sm8450: Enable sync_state"

On 15.01.2024 16:34, Krzysztof Kozlowski wrote:
> Revert commit 16862f1b2110 ("interconnect: qcom: sm8450: Enable
> sync_state"), because it causes serial console to corrupt, later freeze
> and become either entirely corrupted or only print without accepting any
> input.
> 
> Cc: <stable@...r.kernel.org>
> Fixes: 16862f1b2110 ("interconnect: qcom: sm8450: Enable sync_state")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---

What's the board you're testing this on? And kernel base revision?

The symptoms you mentioned happened for me with this on some recent
-next:

https://lore.kernel.org/lkml/f24f32f1213b4b9e9ff2b4a36922f8d6e3abac51.1704278832.git.viresh.kumar@linaro.org/

Konrad