linux-kernel - Re: [PATCH 0/5] accel/qaic fixes for 6.4

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Message-ID: <71a6c04a-7ad8-97cd-b629-ce5f779d4578@quicinc.com>
Date:   Tue, 23 May 2023 09:56:34 -0600
From:   Jeffrey Hugo <quic_jhugo@...cinc.com>
To:     <ogabbay@...nel.org>, <jacek.lawrynowicz@...ux.intel.com>,
        <quic_pkanojiy@...cinc.com>, <stanislaw.gruszka@...ux.intel.com>,
        <quic_carlv@...cinc.com>, <quic_ajitpals@...cinc.com>
CC:     <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/5] accel/qaic fixes for 6.4

On 5/17/2023 1:35 PM, Jeffrey Hugo wrote:
> During development of new features, we noticed some spots in the code that
> could be improved based on review feedback from the initial driver series.
> 
> Also two race condition fixes, one found during stress testing and another
> via code inspection.
> 
> Jeffrey Hugo (1):
>    accel/qaic: Fix NNC message corruption
> 
> Pranjal Ramajor Asha Kanojiya (4):
>    accel/qaic: Validate user data before grabbing any lock
>    accel/qaic: Validate if BO is sliced before slicing
>    accel/qaic: Flush the transfer list again
>    accel/qaic: Grab ch_lock during QAIC_ATTACH_SLICE_BO
> 
>   drivers/accel/qaic/qaic_control.c | 41 ++++++++------
>   drivers/accel/qaic/qaic_data.c    | 91 +++++++++++++++----------------
>   2 files changed, 70 insertions(+), 62 deletions(-)
> 

Pushed to drm-misc-fixes