linux-kernel - Re: [PATCH V2] ufs: ufs-qcom: Fix ESI null pointer dereference

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Message-ID: <yq1bjo3s9c6.fsf@ca-mkp.ca.oracle.com>
Date: Mon, 25 Aug 2025 11:42:21 -0400
From: "Martin K. Petersen" <martin.petersen@...cle.com>
To: Nitin Rawat <quic_nitirawa@...cinc.com>
Cc: <mani@...nel.org>, <James.Bottomley@...senPartnership.com>,
        <martin.petersen@...cle.com>, <bvanassche@....org>,
        <neil.armstrong@...aro.org>, <konrad.dybcio@....qualcomm.com>,
        <tglx@...utronix.de>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: Re: [PATCH V2] ufs: ufs-qcom: Fix ESI null pointer dereference


Hi Nitin!

>> ESI/MSI is a performance optimization feature that provides dedicated
>> interrupts per MCQ hardware queue . This is optional feature and UFS
>> MCQ should work with and without ESI feature.
>
> Gentle Reminder!!
>

Already upstream:

  https://git.kernel.org/torvalds/c/6300d5c54387

-- 
Martin K. Petersen