linux-kernel - Re: linux-next: Tree for Nov 6 (amdgpu

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Date:   Mon, 6 Nov 2017 09:20:33 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        amd-gfx@...ts.freedesktop.org
Subject: Re: linux-next: Tree for Nov 6 (amdgpu_virt.c)

On 11/05/2017 11:30 PM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20171103:
> 

on i386, when CONFIG_MODULES is not set:

  CC      drivers/gpu/drm/amd/amdgpu/amdgpu_virt.o
In file included from ../arch/x86/include/asm/atomic.h:5:0,
                 from ../include/linux/atomic.h:5,
                 from ../drivers/gpu/drm/amd/amdgpu/amdgpu.h:31,
                 from ../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:24:
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c: In function 'amdgpu_virt_init_data_exchange':
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:331:20: error: dereferencing pointer to incomplete type
     if (THIS_MODULE->version != NULL)
                    ^
../include/linux/compiler.h:58:30: note: in definition of macro '__trace_if'
  if (__builtin_constant_p(!!(cond)) ? !!(cond) :   \
                              ^
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:331:5: note: in expansion of macro 'if'
     if (THIS_MODULE->version != NULL)
     ^
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:331:20: error: dereferencing pointer to incomplete type
     if (THIS_MODULE->version != NULL)
                    ^
../include/linux/compiler.h:58:42: note: in definition of macro '__trace_if'
  if (__builtin_constant_p(!!(cond)) ? !!(cond) :   \
                                          ^
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:331:5: note: in expansion of macro 'if'
     if (THIS_MODULE->version != NULL)
     ^
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:331:20: error: dereferencing pointer to incomplete type
     if (THIS_MODULE->version != NULL)
                    ^
../include/linux/compiler.h:69:16: note: in definition of macro '__trace_if'
   ______r = !!(cond);     \
                ^
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:331:5: note: in expansion of macro 'if'
     if (THIS_MODULE->version != NULL)
     ^
../drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:332:29: error: dereferencing pointer to incomplete type
      strcpy(str, THIS_MODULE->version);
                             ^
../scripts/Makefile.build:314: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.o' failed
make[5]: *** [drivers/gpu/drm/amd/amdgpu/amdgpu_virt.o] Error 1



Reported-by: Randy Dunlap <rdunlap@...radead.org>

-- 
~Randy