linux-kernel - Re: mainline build failure due to 6fdd2077ec03 ("drm/amd/amdgpu: add memory training support for PSP

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Date:   Thu, 4 Aug 2022 10:17:21 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@...il.com>
Cc:     Chengming Gui <Jack.Gui@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Hawking Zhang <Hawking.Zhang@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: mainline build failure due to 6fdd2077ec03 ("drm/amd/amdgpu: add
 memory training support for PSP_V13")

On Thu, Aug 4, 2022 at 12:35 AM Sudip Mukherjee (Codethink)
<sudipm.mukherjee@...il.com> wrote:
>
> I will be happy to test any patch or provide any extra log if needed.

It sounds like that file just needs to get a

    #include <linux/vmalloc.h>

there, and for some reason architectures other than alpha and mips end
up getting it accidentally through other headers.

Mind testing just adding that header file, and perhaps even sending a
patch if (when) that works for you?

                    Linus