linux-kernel - Re: [PATCH 1/6] drm/msm: Update dev core dump to not print backwards

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Message-ID: <fc458e8d-9821-23cd-6a73-264ff6f04226@linaro.org>
Date:   Fri, 23 Jun 2023 02:59:03 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Ryan McCann <quic_rmccann@...cinc.com>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Rob Clark <robdclark@...omium.org>, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, quic_jesszhan@...cinc.com
Subject: Re: [PATCH 1/6] drm/msm: Update dev core dump to not print backwards

On 23/06/2023 02:48, Ryan McCann wrote:
> Device core dump add block method adds hardware blocks to dumping queue
> with stack behavior which causes the hardware blocks to be printed in
> reverse order. Change the addition to dumping queue data structure
> from "list_add" to "list_add_tail" for FIFO queue behavior.
> 
> Fixes: 98659487b845 ("drm/msm: add support to take dpu snapshot")
> Signed-off-by: Ryan McCann <quic_rmccann@...cinc.com>
> ---
>   drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>


-- 
With best wishes
Dmitry