linux-kernel - Re: [PATCH] dma-buf: move dma-buf symbols into the DMA

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Message-ID: <CAK8P3a0gSJrR=rLtyLOH+D-grsoy_9_kOOS-AT3aX8R48p+zww@mail.gmail.com>
Date:   Mon, 27 Sep 2021 11:39:21 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Christian König <christian.koenig@....com>,
        Alex Deucher <alexander.deucher@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] dma-buf: move dma-buf symbols into the DMA_BUF module namespace

On Sat, Sep 25, 2021 at 7:41 PM Arnd Bergmann <arnd@...db.de> wrote:
> On Sat, Sep 25, 2021 at 3:47 PM Greg Kroah-Hartman <gregkh@...uxfoundation.org> wrote:

> > Only test-built on x86 allmodconfig, don't know what other arches will
> > pick up, will let 0-day run on it for a bit...
>
> I've added it to my build box doing arm32/arm64/x86 randconfig tests,
> if it doesn't report anything by Monday, it's probably good in that regard.

It found these two, please fold into your patch:

diff --git a/drivers/gpu/drm/armada/armada_gem.c
b/drivers/gpu/drm/armada/armada_gem.c
index 21909642ee4c..711f0cca6f9c 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -15,6 +15,8 @@
 #include "armada_gem.h"
 #include "armada_ioctlP.h"

+MODULE_IMPORT_NS(DMA_BUF);
+
 static vm_fault_t armada_gem_vm_fault(struct vm_fault *vmf)
 {
        struct drm_gem_object *gobj = vmf->vma->vm_private_data;
diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
index f4cde3a169d8..809f86cfc540 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
@@ -11,6 +11,8 @@

 #include "omap_drv.h"

+MODULE_IMPORT_NS(DMA_BUF);
+
 /* -----------------------------------------------------------------------------
  * DMABUF Export
  */