Hi Arnd,
On 2021-01-03 20:54, Arnd Bergmann wrote:
On Sun, Jan 3, 2021 at 4:09 PM kernel test robot <lkp@xxxxxxxxx> wrote:
Hi Arnd,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.11-rc1 next-20201223]
[If your patch is applied to the wrong git tree, kindly drop us a
note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/drm-msm-a6xx-add-CONFIG_QCOM_LLCC-dependency/20210103-220704
base:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
3516bd729358a2a9b090c1905bd2a3fa926e24c6
config: i386-randconfig-m021-20210103 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
#
https://github.com/0day-ci/linux/commit/7d8b8d7954012e210a5e6c77103e52382c6b5503
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Arnd-Bergmann/drm-msm-a6xx-add-CONFIG_QCOM_LLCC-dependency/20210103-220704
git checkout 7d8b8d7954012e210a5e6c77103e52382c6b5503
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/Kconfig:74:error: recursive dependency detected!
drivers/gpu/drm/Kconfig:74: symbol DRM_KMS_HELPER is selected by
DRM_MSM
drivers/gpu/drm/msm/Kconfig:3: symbol DRM_MSM depends on
QCOM_COMMAND_DB
drivers/soc/qcom/Kconfig:19: symbol QCOM_COMMAND_DB depends on
OF_RESERVED_MEM
drivers/of/Kconfig:80: symbol OF_RESERVED_MEM default is visible
depending on DMA_CMA
kernel/dma/Kconfig:109: symbol DMA_CMA is selected by FB_HYPERV
drivers/video/fbdev/Kconfig:2182: symbol FB_HYPERV depends on FB
drivers/video/fbdev/Kconfig:12: symbol FB is selected by
DRM_KMS_FB_HELPER
drivers/gpu/drm/Kconfig:80: symbol DRM_KMS_FB_HELPER depends on
DRM_KMS_HELPER
For a resolution refer to Documentation/kbuild/kconfig-language.rst
subsection "Kconfig recursive dependency limitations"
Ah, this depends on another patch of mine that I have in my randconfig
tree, to
replace the 'select FB' in DRM_KMS_FB_HELPER with 'depends on FB'.
Should I resend that patch, or would someone suggest a different fix
for
the CONFIG_QCOM_LLCC dependency issue?
Thanks, your patch looks good to me unless Rob has some other idea. Once
the recursive
dependency thing is sorted,
Reviewed-by: Sai Prakash Ranjan <saiprakash.ranjan@xxxxxxxxxxxxxx>
Thanks,
Sai
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