linux-kernel - Re: [PATCH] interconnect: qcom: Ensure that the floor bandwidth value is enforced

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Message-ID: <7af4f43a-ca05-14a5-0183-2ded0e66b87a@codeaurora.org>
Date:   Thu, 22 Oct 2020 16:27:47 +0530
From:   Akash Asthana <akashast@...eaurora.org>
To:     Georgi Djakov <georgi.djakov@...aro.org>, linux-pm@...r.kernel.org
Cc:     mdtipton@...eaurora.org, saravanak@...gle.com,
        bjorn.andersson@...aro.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] interconnect: qcom: Ensure that the floor bandwidth value
 is enforced


On 10/21/2020 9:29 PM, Georgi Djakov wrote:
> Take into account the initial bandwidth from the framework and update
> the internal sum and max values before committing if needed. This will
> ensure that the floor bandwidth values are enforced until the providers
> get into sync state.
>
> Fixes: 7d3b0b0d8184 ("interconnect: qcom: Use icc_sync_state")
> Signed-off-by: Georgi Djakov <georgi.djakov@...aro.org>

Thanks Georgi,
I removed proxy ICC BW votes for earlycon driver "qcom_geni" introduced by patch [1], trogdor chromium board booted up fine, which use to crash without this patch.

https://patchwork.kernel.org/project/linux-arm-msm/patch/1592908737-7068-3-git-send-email-akashast@codeaurora.org/ [1]

Tested-by: Akash Asthana <akashast@...eaurora.org>
>   

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