From: kernel test robot <lkp@intel.com>
To: Vinay Belgaumkar <vinay.belgaumkar@intel.com>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: clang-built-linux@googlegroups.com,
Sundaresan Sujaritha <sujaritha.sundaresan@intel.com>,
kbuild-all@lists.01.org,
Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Subject: Re: [PATCH 09/14] drm/i915/guc/slpc: Add debugfs for SLPC info
Date: Thu, 22 Jul 2021 09:29:42 +0800 [thread overview]
Message-ID: <202107220913.b1Pvf1H9-lkp@intel.com> (raw)
In-Reply-To: <20210721161120.24610-10-vinay.belgaumkar@intel.com>
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Hi Vinay,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-tip/drm-tip]
[cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next drm/drm-next v5.14-rc2 next-20210721]
[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/Vinay-Belgaumkar/drm-i915-guc-Enable-GuC-based-power-management-features/20210722-001528
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: x86_64-randconfig-a016-20210720 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project c781eb153bfbd1b52b03efe34f56bbeccbb8aba6)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://github.com/0day-ci/linux/commit/1c6f8cf3c2757db7a87fceef08834f4e0e14f2f9
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Vinay-Belgaumkar/drm-i915-guc-Enable-GuC-based-power-management-features/20210722-001528
git checkout 1c6f8cf3c2757db7a87fceef08834f4e0e14f2f9
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c:67:6: warning: no previous prototype for function 'intel_eval_slpc_support' [-Wmissing-prototypes]
bool intel_eval_slpc_support(void *data)
^
drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c:67:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool intel_eval_slpc_support(void *data)
^
static
1 warning generated.
--
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:238:5: warning: no previous prototype for function 'slpc_decode_min_freq' [-Wmissing-prototypes]
u32 slpc_decode_min_freq(struct intel_guc_slpc *slpc)
^
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:238:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
u32 slpc_decode_min_freq(struct intel_guc_slpc *slpc)
^
static
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:250:5: warning: no previous prototype for function 'slpc_decode_max_freq' [-Wmissing-prototypes]
u32 slpc_decode_max_freq(struct intel_guc_slpc *slpc)
^
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:250:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
u32 slpc_decode_max_freq(struct intel_guc_slpc *slpc)
^
static
>> drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:445:17: warning: variable 'data' is uninitialized when used here [-Wuninitialized]
slpc_tasks = &data->task_state_data;
^~~~
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:436:31: note: initialize the variable 'data' to silence this warning
struct slpc_shared_data *data;
^
= NULL
3 warnings generated.
vim +/intel_eval_slpc_support +67 drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c
66
> 67 bool intel_eval_slpc_support(void *data)
68 {
69 struct intel_guc *guc;
70
71 guc = (struct intel_guc *)data;
72 return intel_guc_slpc_is_used(guc);
73 }
74
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-07-22 1:29 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-21 16:11 [PATCH v2 00/14] drm/i915/guc: Enable GuC based power management features Vinay Belgaumkar
2021-07-21 16:11 ` [PATCH 01/14] drm/i915/guc: SQUASHED PATCH - DO NOT REVIEW Vinay Belgaumkar
2021-07-21 16:11 ` [PATCH 02/14] drm/i915/guc/slpc: Initial definitions for SLPC Vinay Belgaumkar
2021-07-21 17:24 ` Michal Wajdeczko
2021-07-22 0:56 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 03/14] drm/i915/guc/slpc: Gate Host RPS when SLPC is enabled Vinay Belgaumkar
2021-07-21 16:11 ` [PATCH 04/14] drm/i915/guc/slpc: Adding SLPC communication interfaces Vinay Belgaumkar
2021-07-21 17:25 ` Michal Wajdeczko
2021-07-23 19:26 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 05/14] drm/i915/guc/slpc: Allocate, initialize and release SLPC Vinay Belgaumkar
2021-07-21 17:26 ` [Intel-gfx] " Michal Wajdeczko
2021-07-23 19:30 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 06/14] drm/i915/guc/slpc: Enable SLPC and add related H2G events Vinay Belgaumkar
2021-07-21 17:38 ` Michal Wajdeczko
2021-07-23 19:28 ` Belgaumkar, Vinay
2021-07-21 23:44 ` kernel test robot
2021-07-22 2:36 ` kernel test robot
2021-07-22 18:07 ` kernel test robot
2021-07-22 18:07 ` [RFC PATCH] drm/i915/guc/slpc: slpc_decode_min_freq() can be static kernel test robot
2021-07-23 13:04 ` [PATCH 06/14] drm/i915/guc/slpc: Enable SLPC and add related H2G events kernel test robot
2021-07-24 16:30 ` kernel test robot
2021-07-21 16:11 ` [PATCH 07/14] drm/i915/guc/slpc: Add methods to set min/max frequency Vinay Belgaumkar
2021-07-21 17:42 ` Michal Wajdeczko
2021-07-23 19:35 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 08/14] drm/i915/guc/slpc: Add get max/min freq hooks Vinay Belgaumkar
2021-07-21 18:00 ` Michal Wajdeczko
2021-07-23 19:43 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 09/14] drm/i915/guc/slpc: Add debugfs for SLPC info Vinay Belgaumkar
2021-07-21 18:05 ` Michal Wajdeczko
2021-07-23 19:49 ` Belgaumkar, Vinay
2021-07-22 1:29 ` kernel test robot [this message]
2021-07-24 0:31 ` kernel test robot
2021-07-24 0:31 ` [RFC PATCH] drm/i915/guc/slpc: intel_eval_slpc_support() can be static kernel test robot
2021-07-25 2:57 ` [PATCH 09/14] drm/i915/guc/slpc: Add debugfs for SLPC info kernel test robot
2021-07-21 16:11 ` [PATCH 10/14] drm/i915/guc/slpc: Enable ARAT timer interrupt Vinay Belgaumkar
2021-07-21 16:11 ` [PATCH 11/14] drm/i915/guc/slpc: Cache platform frequency limits Vinay Belgaumkar
2021-07-21 18:09 ` Michal Wajdeczko
2021-07-23 22:25 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 12/14] drm/i915/guc/slpc: Sysfs hooks for SLPC Vinay Belgaumkar
2021-07-21 18:13 ` Michal Wajdeczko
2021-07-23 22:28 ` Belgaumkar, Vinay
2021-07-21 16:11 ` [PATCH 13/14] drm/i915/guc/slpc: Add SLPC selftest Vinay Belgaumkar
2021-07-21 16:11 ` [PATCH 14/14] drm/i915/guc/rc: Setup and enable GUCRC feature Vinay Belgaumkar
2021-07-21 18:21 ` Michal Wajdeczko
2021-07-23 22:29 ` Belgaumkar, Vinay
2021-07-28 21:11 [PATCH v4 00/14] drm/i915/guc/slpc: Enable GuC based power management features Vinay Belgaumkar
2021-07-28 21:11 ` [PATCH 09/14] drm/i915/guc/slpc: Add debugfs for SLPC info Vinay Belgaumkar
2021-07-30 2:00 [PATCH v5 00/14] drm/i915/guc/slpc: Enable GuC based power management features Vinay Belgaumkar
2021-07-30 2:01 ` [PATCH 09/14] drm/i915/guc/slpc: Add debugfs for SLPC info Vinay Belgaumkar
2021-07-30 20:21 [PATCH v6 00/14] drm/i915/guc/slpc: Enable GuC based power management features Vinay Belgaumkar
2021-07-30 20:21 ` [PATCH 09/14] drm/i915/guc/slpc: Add debugfs for SLPC info Vinay Belgaumkar
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