* [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' @ 2022-04-02 3:47 kernel test robot 2022-04-02 9:38 ` Marc Zyngier 0 siblings, 1 reply; 5+ messages in thread From: kernel test robot @ 2022-04-02 3:47 UTC (permalink / raw) To: Marc Zyngier Cc: llvm, kbuild-all, GNU/Weeb Mailing List, linux-kernel, Quentin Perret, Alexandru Elisei, Will Deacon Hi Marc, FYI, the error/warning still remains. tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android12-5.10-2022-03 head: 64099431c232d4a95f621411747a3972cc1c8061 commit: 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf [199/9999] FROMGIT: KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static key config: arm64-randconfig-r024-20220331 (https://download.01.org/0day-ci/archive/20220402/[email protected]/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project cc2e2b80a1f36a28fa7c96c38c2674b10868f09f) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/ammarfaizi2/linux-block/commit/13dbdc0759fd4b89417f64d399ffa6a86fdc7caf git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android12-5.10-2022-03 git checkout 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All errors (new ones prefixed by >>): >> arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' [-Werror,-Wimplicit-function-declaration] if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) ^ 1 error generated. vim +/perf_num_counters +58 arch/arm64/kvm/perf.c 50 51 int kvm_perf_init(void) 52 { 53 /* 54 * Check if HW_PERF_EVENTS are supported by checking the number of 55 * hardware performance counters. This could ensure the presence of 56 * a physical PMU and CONFIG_PERF_EVENT is selected. 57 */ > 58 if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) 59 static_branch_enable(&kvm_arm_pmu_available); 60 61 return perf_register_guest_info_callbacks(&kvm_guest_cbs); 62 } 63 -- 0-DAY CI Kernel Test Service https://01.org/lkp ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' 2022-04-02 3:47 [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' kernel test robot @ 2022-04-02 9:38 ` Marc Zyngier 2022-04-02 9:52 ` Ammar Faizi 0 siblings, 1 reply; 5+ messages in thread From: Marc Zyngier @ 2022-04-02 9:38 UTC (permalink / raw) To: kernel test robot Cc: llvm, kbuild-all, GNU/Weeb Mailing List, linux-kernel, Quentin Perret, Alexandru Elisei, Will Deacon Hi Robot, On Sat, 02 Apr 2022 04:47:04 +0100, kernel test robot <[email protected]> wrote: > > Hi Marc, > > FYI, the error/warning still remains. > > tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android12-5.10-2022-03 Oh look, a random Android tree based on ... 5.10. > head: 64099431c232d4a95f621411747a3972cc1c8061 > commit: 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf [199/9999] FROMGIT: KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static key > config: arm64-randconfig-r024-20220331 (https://download.01.org/0day-ci/archive/20220402/[email protected]/config) > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project cc2e2b80a1f36a28fa7c96c38c2674b10868f09f) > 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 arm64 cross compiling tool for clang build > # apt-get install binutils-aarch64-linux-gnu > # https://github.com/ammarfaizi2/linux-block/commit/13dbdc0759fd4b89417f64d399ffa6a86fdc7caf > git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block > git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android12-5.10-2022-03 > git checkout 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/ > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <[email protected]> > > All errors (new ones prefixed by >>): > > >> arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' [-Werror,-Wimplicit-function-declaration] > if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) > ^ > 1 error generated. $ ls -l arch/arm64/kvm/perf.c ls: cannot access 'arch/arm64/kvm/perf.c': No such file or directory What is the point of testing trees that have no resemblance with upstream? Thanks, M. -- Without deviation from the norm, progress is not possible. ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' 2022-04-02 9:38 ` Marc Zyngier @ 2022-04-02 9:52 ` Ammar Faizi 2022-04-02 9:57 ` Marc Zyngier 0 siblings, 1 reply; 5+ messages in thread From: Ammar Faizi @ 2022-04-02 9:52 UTC (permalink / raw) To: Marc Zyngier, kernel test robot Cc: llvm, kbuild-all, GNU/Weeb Mailing List, linux-kernel, Quentin Perret, Alexandru Elisei, Will Deacon Hi Marc, On 4/2/22 4:38 PM, Marc Zyngier wrote: > Hi Robot, > > On Sat, 02 Apr 2022 04:47:04 +0100, > kernel test robot <[email protected]> wrote: >> >> Hi Marc, >> >> FYI, the error/warning still remains. >> >> tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android12-5.10-2022-03 > > Oh look, a random Android tree based on ... 5.10. > >> head: 64099431c232d4a95f621411747a3972cc1c8061 >> commit: 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf [199/9999] FROMGIT: KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static key >> config: arm64-randconfig-r024-20220331 (https://download.01.org/0day-ci/archive/20220402/[email protected]/config) >> compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project cc2e2b80a1f36a28fa7c96c38c2674b10868f09f) >> 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 arm64 cross compiling tool for clang build >> # apt-get install binutils-aarch64-linux-gnu >> # https://github.com/ammarfaizi2/linux-block/commit/13dbdc0759fd4b89417f64d399ffa6a86fdc7caf >> git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block >> git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android12-5.10-2022-03 >> git checkout 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf >> # save the config file to linux build tree >> mkdir build_dir >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/ >> >> If you fix the issue, kindly add following tag as appropriate >> Reported-by: kernel test robot <[email protected]> >> >> All errors (new ones prefixed by >>): >> >>>> arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' [-Werror,-Wimplicit-function-declaration] >> if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) >> ^ >> 1 error generated. > > $ ls -l arch/arm64/kvm/perf.c > ls: cannot access 'arch/arm64/kvm/perf.c': No such file or directory > > What is the point of testing trees that have no resemblance with > upstream? It's my tree. Didn't realize it yields many irrelevant errors like this. I will stop pushing Android stuff to this tree. Sorry for bothering you. -- Ammar Faizi ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' 2022-04-02 9:52 ` Ammar Faizi @ 2022-04-02 9:57 ` Marc Zyngier 2022-04-02 10:44 ` Ammar Faizi 0 siblings, 1 reply; 5+ messages in thread From: Marc Zyngier @ 2022-04-02 9:57 UTC (permalink / raw) To: Ammar Faizi Cc: kernel test robot, llvm, kbuild-all, GNU/Weeb Mailing List, linux-kernel, Quentin Perret, Alexandru Elisei, Will Deacon Hi Ammar, On Sat, 02 Apr 2022 10:52:39 +0100, Ammar Faizi <[email protected]> wrote: > > Hi Marc, > > On 4/2/22 4:38 PM, Marc Zyngier wrote: > > Hi Robot, > > > > On Sat, 02 Apr 2022 04:47:04 +0100, > > kernel test robot <[email protected]> wrote: > >> > >> Hi Marc, > >> > >> FYI, the error/warning still remains. > >> > >> tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android12-5.10-2022-03 > > > > Oh look, a random Android tree based on ... 5.10. > > > >> head: 64099431c232d4a95f621411747a3972cc1c8061 > >> commit: 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf [199/9999] FROMGIT: KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static key > >> config: arm64-randconfig-r024-20220331 (https://download.01.org/0day-ci/archive/20220402/[email protected]/config) > >> compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project cc2e2b80a1f36a28fa7c96c38c2674b10868f09f) > >> 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 arm64 cross compiling tool for clang build > >> # apt-get install binutils-aarch64-linux-gnu > >> # https://github.com/ammarfaizi2/linux-block/commit/13dbdc0759fd4b89417f64d399ffa6a86fdc7caf > >> git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block > >> git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android12-5.10-2022-03 > >> git checkout 13dbdc0759fd4b89417f64d399ffa6a86fdc7caf > >> # save the config file to linux build tree > >> mkdir build_dir > >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/ > >> > >> If you fix the issue, kindly add following tag as appropriate > >> Reported-by: kernel test robot <[email protected]> > >> > >> All errors (new ones prefixed by >>): > >> > >>>> arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' [-Werror,-Wimplicit-function-declaration] > >> if (IS_ENABLED(CONFIG_ARM_PMU) && perf_num_counters() > 0) > >> ^ > >> 1 error generated. > > > > $ ls -l arch/arm64/kvm/perf.c > > ls: cannot access 'arch/arm64/kvm/perf.c': No such file or directory > > > > What is the point of testing trees that have no resemblance with > > upstream? > > It's my tree. Didn't realize it yields many irrelevant errors like this. > I will stop pushing Android stuff to this tree. > > Sorry for bothering you. It doesn't bother me at all, and you shouldn't stop pushing stuff that is useful to you. My objection is to the testing of random trees and spamming of random people, specially when it is pretty obvious that the tree isn't targeting upstream Linux. You really shouldn't change anything in your workflow on my account. Thanks, M. -- Without deviation from the norm, progress is not possible. ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' 2022-04-02 9:57 ` Marc Zyngier @ 2022-04-02 10:44 ` Ammar Faizi 0 siblings, 0 replies; 5+ messages in thread From: Ammar Faizi @ 2022-04-02 10:44 UTC (permalink / raw) To: Marc Zyngier Cc: kernel test robot, llvm, kbuild-all, GNU/Weeb Mailing List, linux-kernel, Quentin Perret, Alexandru Elisei, Will Deacon Hi Marc, On 4/2/22 4:57 PM, Marc Zyngier wrote: > It doesn't bother me at all, and you shouldn't stop pushing stuff that > is useful to you. My objection is to the testing of random trees and > spamming of random people, specially when it is pretty obvious that > the tree isn't targeting upstream Linux. > > You really shouldn't change anything in your workflow on my account. I sent a PR to lkp-tests to make the build error report private for my google/android/.* branches. Should be good now. https://github.com/intel/lkp-tests/pull/130 Thanks! -- Ammar Faizi ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-04-02 10:44 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-04-02 3:47 [ammarfaizi2-block:google/android/kernel/common/android12-5.10-2022-03 199/9999] arch/arm64/kvm/perf.c:58:36: error: implicit declaration of function 'perf_num_counters' kernel test robot 2022-04-02 9:38 ` Marc Zyngier 2022-04-02 9:52 ` Ammar Faizi 2022-04-02 9:57 ` Marc Zyngier 2022-04-02 10:44 ` Ammar Faizi
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