* drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-03-20 6:44 ` kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2021-03-20 6:44 UTC (permalink / raw)
To: Nick Desaulniers
Cc: kbuild-all, clang-built-linux, linux-kernel, Chris Wilson,
Nathan Chancellor
[-- Attachment #1: Type: text/plain, Size: 2569 bytes --]
Hi Nick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
date: 11 months ago
config: x86_64-randconfig-a016-20210319 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
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.
vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
2707e44466881d6 Zhi Wang 2016-03-28 266
054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
054f4eba2a2985b Zhi Wang 2017-10-10 268 {
054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
054f4eba2a2985b Zhi Wang 2017-10-10 270 }
054f4eba2a2985b 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
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34331 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-03-20 6:44 ` kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2021-03-20 6:44 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 2625 bytes --]
Hi Nick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
date: 11 months ago
config: x86_64-randconfig-a016-20210319 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
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.
vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
2707e44466881d6 Zhi Wang 2016-03-28 266
054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
054f4eba2a2985b Zhi Wang 2017-10-10 268 {
054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
054f4eba2a2985b Zhi Wang 2017-10-10 270 }
054f4eba2a2985b 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(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 34331 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
2021-03-20 6:44 ` kernel test robot
@ 2021-03-23 22:15 ` Nick Desaulniers
-1 siblings, 0 replies; 12+ messages in thread
From: Nick Desaulniers @ 2021-03-23 22:15 UTC (permalink / raw)
To: Changbin Du, Zhenyu Wang, Zhi Wang
Cc: kbuild-all, clang-built-linux, LKML, Nathan Chancellor,
kernel test robot, Chris Wilson
On Fri, Mar 19, 2021 at 11:45 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi Nick,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
> commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
This in unrelated to my change.
+ Changbin, Zhenyu (authors of 3aff3512802) and Zhi (author of
054f4eba2a298) in case there's any interest in fixing this up.
Otherwise I don't think these tiny helpful functions were meant to be
used somewhere but are not, so there's not much value in cleaning them
up.
> date: 11 months ago
> config: x86_64-randconfig-a016-20210319 (attached as .config)
> compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
> 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.
>
>
> vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
>
> 2707e44466881d6 Zhi Wang 2016-03-28 266
> 054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
> 054f4eba2a2985b Zhi Wang 2017-10-10 268 {
> 054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
> 054f4eba2a2985b Zhi Wang 2017-10-10 270 }
> 054f4eba2a2985b 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
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-03-23 22:15 ` Nick Desaulniers
0 siblings, 0 replies; 12+ messages in thread
From: Nick Desaulniers @ 2021-03-23 22:15 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3152 bytes --]
On Fri, Mar 19, 2021 at 11:45 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi Nick,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
> commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
This in unrelated to my change.
+ Changbin, Zhenyu (authors of 3aff3512802) and Zhi (author of
054f4eba2a298) in case there's any interest in fixing this up.
Otherwise I don't think these tiny helpful functions were meant to be
used somewhere but are not, so there's not much value in cleaning them
up.
> date: 11 months ago
> config: x86_64-randconfig-a016-20210319 (attached as .config)
> compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
> 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.
>
>
> vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
>
> 2707e44466881d6 Zhi Wang 2016-03-28 266
> 054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
> 054f4eba2a2985b Zhi Wang 2017-10-10 268 {
> 054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
> 054f4eba2a2985b Zhi Wang 2017-10-10 270 }
> 054f4eba2a2985b 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(a)lists.01.org
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
2021-03-23 22:15 ` Nick Desaulniers
@ 2021-03-24 8:55 ` Zhenyu Wang
-1 siblings, 0 replies; 12+ messages in thread
From: Zhenyu Wang @ 2021-03-24 8:55 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Zhi Wang, kbuild-all, clang-built-linux, LKML, Nathan Chancellor,
kernel test robot, Chris Wilson
[-- Attachment #1: Type: text/plain, Size: 3507 bytes --]
On 2021.03.23 15:15:29 -0700, Nick Desaulniers wrote:
> On Fri, Mar 19, 2021 at 11:45 PM kernel test robot <lkp@intel.com> wrote:
> >
> > Hi Nick,
> >
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
> > commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
>
> This in unrelated to my change.
>
> + Changbin, Zhenyu (authors of 3aff3512802) and Zhi (author of
> 054f4eba2a298) in case there's any interest in fixing this up.
> Otherwise I don't think these tiny helpful functions were meant to be
> used somewhere but are not, so there's not much value in cleaning them
> up.
I'll check that, should be some left over last big gtt code refactor.
Looks lkp guys don't apply -Wunused-function for gvt tree build test...
Thanks
>
> > date: 11 months ago
> > config: x86_64-randconfig-a016-20210319 (attached as .config)
> > compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
> > 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.
> >
> >
> > vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
> >
> > 2707e44466881d6 Zhi Wang 2016-03-28 266
> > 054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
> > 054f4eba2a2985b Zhi Wang 2017-10-10 268 {
> > 054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
> > 054f4eba2a2985b Zhi Wang 2017-10-10 270 }
> > 054f4eba2a2985b 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
>
>
>
> --
> Thanks,
> ~Nick Desaulniers
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-03-24 8:55 ` Zhenyu Wang
0 siblings, 0 replies; 12+ messages in thread
From: Zhenyu Wang @ 2021-03-24 8:55 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3509 bytes --]
On 2021.03.23 15:15:29 -0700, Nick Desaulniers wrote:
> On Fri, Mar 19, 2021 at 11:45 PM kernel test robot <lkp@intel.com> wrote:
> >
> > Hi Nick,
> >
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
> > commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
>
> This in unrelated to my change.
>
> + Changbin, Zhenyu (authors of 3aff3512802) and Zhi (author of
> 054f4eba2a298) in case there's any interest in fixing this up.
> Otherwise I don't think these tiny helpful functions were meant to be
> used somewhere but are not, so there's not much value in cleaning them
> up.
I'll check that, should be some left over last big gtt code refactor.
Looks lkp guys don't apply -Wunused-function for gvt tree build test...
Thanks
>
> > date: 11 months ago
> > config: x86_64-randconfig-a016-20210319 (attached as .config)
> > compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
> > 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.
> >
> >
> > vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
> >
> > 2707e44466881d6 Zhi Wang 2016-03-28 266
> > 054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
> > 054f4eba2a2985b Zhi Wang 2017-10-10 268 {
> > 054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
> > 054f4eba2a2985b Zhi Wang 2017-10-10 270 }
> > 054f4eba2a2985b 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(a)lists.01.org
>
>
>
> --
> Thanks,
> ~Nick Desaulniers
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
2021-03-24 8:55 ` Zhenyu Wang
@ 2021-03-24 17:04 ` Nick Desaulniers
-1 siblings, 0 replies; 12+ messages in thread
From: Nick Desaulniers @ 2021-03-24 17:04 UTC (permalink / raw)
To: Zhenyu Wang
Cc: Zhi Wang, kbuild-all, clang-built-linux, LKML, Nathan Chancellor,
kernel test robot, Chris Wilson
On Wed, Mar 24, 2021 at 2:12 AM Zhenyu Wang <zhenyuw@linux.intel.com> wrote:
>
> On 2021.03.23 15:15:29 -0700, Nick Desaulniers wrote:
> > On Fri, Mar 19, 2021 at 11:45 PM kernel test robot <lkp@intel.com> wrote:
> > >
> > > Hi Nick,
> > >
> > > FYI, the error/warning still remains.
> > >
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
> > > commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
> >
> > This in unrelated to my change.
> >
> > + Changbin, Zhenyu (authors of 3aff3512802) and Zhi (author of
> > 054f4eba2a298) in case there's any interest in fixing this up.
> > Otherwise I don't think these tiny helpful functions were meant to be
> > used somewhere but are not, so there's not much value in cleaning them
> > up.
>
> I'll check that, should be some left over last big gtt code refactor.
> Looks lkp guys don't apply -Wunused-function for gvt tree build test...
Thanks, yeah the report from the bot mentions it had `make W=1 ...` on.
>
> Thanks
>
> >
> > > date: 11 months ago
> > > config: x86_64-randconfig-a016-20210319 (attached as .config)
> > > compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
> > > reproduce (this is a W=1 build):
^ hidden note about W=1, easy to miss.
> > > 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.
> > >
> > >
> > > vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
> > >
> > > 2707e44466881d6 Zhi Wang 2016-03-28 266
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 268 {
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 270 }
> > > 054f4eba2a2985b 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
> >
> >
> >
> > --
> > Thanks,
> > ~Nick Desaulniers
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-03-24 17:04 ` Nick Desaulniers
0 siblings, 0 replies; 12+ messages in thread
From: Nick Desaulniers @ 2021-03-24 17:04 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3894 bytes --]
On Wed, Mar 24, 2021 at 2:12 AM Zhenyu Wang <zhenyuw@linux.intel.com> wrote:
>
> On 2021.03.23 15:15:29 -0700, Nick Desaulniers wrote:
> > On Fri, Mar 19, 2021 at 11:45 PM kernel test robot <lkp@intel.com> wrote:
> > >
> > > Hi Nick,
> > >
> > > FYI, the error/warning still remains.
> > >
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
> > > commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
> >
> > This in unrelated to my change.
> >
> > + Changbin, Zhenyu (authors of 3aff3512802) and Zhi (author of
> > 054f4eba2a298) in case there's any interest in fixing this up.
> > Otherwise I don't think these tiny helpful functions were meant to be
> > used somewhere but are not, so there's not much value in cleaning them
> > up.
>
> I'll check that, should be some left over last big gtt code refactor.
> Looks lkp guys don't apply -Wunused-function for gvt tree build test...
Thanks, yeah the report from the bot mentions it had `make W=1 ...` on.
>
> Thanks
>
> >
> > > date: 11 months ago
> > > config: x86_64-randconfig-a016-20210319 (attached as .config)
> > > compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project fcc1ce00931751ac02498986feb37744e9ace8de)
> > > reproduce (this is a W=1 build):
^ hidden note about W=1, easy to miss.
> > > 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.
> > >
> > >
> > > vim +/get_pt_type +267 drivers/gpu/drm/i915/gvt/gtt.c
> > >
> > > 2707e44466881d6 Zhi Wang 2016-03-28 266
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 @267 static inline int get_pt_type(int type)
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 268 {
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 269 return gtt_type_table[type].pt_type;
> > > 054f4eba2a2985b Zhi Wang 2017-10-10 270 }
> > > 054f4eba2a2985b 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(a)lists.01.org
> >
> >
> >
> > --
> > Thanks,
> > ~Nick Desaulniers
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 12+ messages in thread
* drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-05-14 17:04 ` kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2021-05-14 17:04 UTC (permalink / raw)
To: Nick Desaulniers
Cc: kbuild-all, clang-built-linux, linux-kernel, Chris Wilson,
Nathan Chancellor
[-- Attachment #1: Type: text/plain, Size: 2573 bytes --]
Hi Nick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 315d99318179b9cd5077ccc9f7f26a164c9fa998
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
date: 1 year, 1 month ago
config: x86_64-randconfig-r003-20210513 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 425781bce01f2f1d5f553d3b2bf9ebbd6e15068c)
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 W=1 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.
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
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 33504 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-05-14 17:04 ` kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2021-05-14 17:04 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 2629 bytes --]
Hi Nick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 315d99318179b9cd5077ccc9f7f26a164c9fa998
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address
date: 1 year, 1 month ago
config: x86_64-randconfig-r003-20210513 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 425781bce01f2f1d5f553d3b2bf9ebbd6e15068c)
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 W=1 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.
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(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 33504 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-02-13 19:14 ` kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2021-02-13 19:14 UTC (permalink / raw)
To: Nick Desaulniers
Cc: kbuild-all, clang-built-linux, linux-kernel, Chris Wilson,
Nathan Chancellor
[-- Attachment #1: Type: text/plain, Size: 2793 bytes --]
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
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 35848 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type'
@ 2021-02-13 19:14 ` kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2021-02-13 19:14 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 2854 bytes --]
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(a)lists.01.org
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^ permalink raw reply [flat|nested] 12+ messages in thread
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Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2021-03-20 6:44 drivers/gpu/drm/i915/gvt/gtt.c:267:19: error: unused function 'get_pt_type' kernel test robot
2021-03-20 6:44 ` kernel test robot
2021-03-23 22:15 ` Nick Desaulniers
2021-03-23 22:15 ` Nick Desaulniers
2021-03-24 8:55 ` Zhenyu Wang
2021-03-24 8:55 ` Zhenyu Wang
2021-03-24 17:04 ` Nick Desaulniers
2021-03-24 17:04 ` Nick Desaulniers
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2021-05-14 17:04 kernel test robot
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