linux-kernel - Re: [PATCH 1/2] drm/amdgpu/debugfs: fix memory leak when pm_runtime_get

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Message-ID: <ae59e47a-f981-9ae6-840d-1912c01b53cd@web.de>
Date:   Tue, 16 Jun 2020 13:23:15 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Chen Tao <chentao107@...wei.com>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Cc:     Aditya Pakki <pakki001@....edu>, Kangjie Lu <kjlu@....edu>,
        Navid Emamdoost <emamd001@....edu>,
        Qiushi Wu <wu000273@....edu>, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        Chunming Zhou <David1.Zhou@....com>,
        Jack Xiao <Jack.Xiao@....com>,
        Tom St Denis <tom.stdenis@....com>,
        Yintian Tao <yttao@....com>, Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>
Subject: Re: [PATCH 1/2] drm/amdgpu/debugfs: fix memory leak when
 pm_runtime_get_sync failed

> Fix memory leak in amdgpu_debugfs_gpr_read not freeing data when
> pm_runtime_get_sync failed.

* Would you like to improve the exception handling any more for this software module?

* How do you think about calling the function “pm_runtime_put_noidle”?

Regards,
Markus