From: kernel test robot <lkp@intel.com>
To: Nick Desaulniers <ndesaulniers@google.com>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
linux-kernel@vger.kernel.org,
Chris Wilson <chris@chris-wilson.co.uk>,
Nathan Chancellor <natechancellor@gmail.com>
Subject: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
Date: Sun, 14 Feb 2021 03:14:44 +0800 [thread overview]
Message-ID: <202102140333.nmPOHcEh-lkp@intel.com> (raw)
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Hi Nick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dcc0b49040c70ad827a7f3d58a21b01fdb14e749
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
date: 10 months ago
config: x86_64-randconfig-a013-20210209 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9f4069b055d1508c833115df7493b6e0001e5c9b
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 9f4069b055d1508c833115df7493b6e0001e5c9b
# 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 errors (new ones prefixed by >>):
>> drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type' [-Werror,-Wunused-function]
static inline int get_pt_type(int type)
^
>> drivers/gpu/drm/i915/gvt/gtt.c:590:20: error: unused function 'ppgtt_set_guest_root_entry' [-Werror,-Wunused-function]
static inline void ppgtt_set_guest_root_entry(struct intel_vgpu_mm *mm,
^
2 errors generated.
--
>> drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:259:19: error: unused function 'rq_prio' [-Werror,-Wunused-function]
static inline int rq_prio(const struct i915_request *rq)
^
1 error generated.
vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
2707e44466881d Zhi Wang 2016-03-28 266
054f4eba2a2985 Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
054f4eba2a2985 Zhi Wang 2017-10-10 268 {
054f4eba2a2985 Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
054f4eba2a2985 Zhi Wang 2017-10-10 270 }
054f4eba2a2985 Zhi Wang 2017-10-10 271
:::::: The code at line 267 was first introduced by commit
:::::: 054f4eba2a2985b1db43353b7b5ce90e96cf9bb9 drm/i915/gvt: Introduce page table type of current level in GTT type enumerations
:::::: TO: Zhi Wang <zhi.a.wang@intel.com>
:::::: CC: Zhenyu Wang <zhenyuw@linux.intel.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2021-02-13 19:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-13 19:14 kernel test robot [this message]
2021-03-20 6:44 drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type' kernel test robot
2021-03-23 22:15 ` Nick Desaulniers
2021-03-24 8:55 ` Zhenyu Wang
2021-03-24 17:04 ` Nick Desaulniers
2021-05-14 17:04 kernel test robot
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