* [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'.
@ 2022-02-21 19:05 kernel test robot
2022-02-21 21:47 ` Paul E. McKenney
0 siblings, 1 reply; 10+ messages in thread
From: kernel test robot @ 2022-02-21 19:05 UTC (permalink / raw)
To: Paul E. McKenney; +Cc: kbuild-all, linux-kernel
Hi Paul,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a
head: f5b2eaf791ebbd6af881947ab7c40ed70681e534
commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU
config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 11.2.0
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
# https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534
git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
git fetch --no-tags paulmck-rcu dev.2022.02.17a
git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash
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 >>):
>> make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'.
make[3]: Target '__build' not remade because of errors.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. 2022-02-21 19:05 [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a' kernel test robot @ 2022-02-21 21:47 ` Paul E. McKenney 0 siblings, 0 replies; 10+ messages in thread From: Paul E. McKenney @ 2022-02-21 21:47 UTC (permalink / raw) To: kernel test robot; +Cc: kbuild-all, linux-kernel On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: > Hi Paul, > > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a > head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 > commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config) > compiler: arceb-elf-gcc (GCC) 11.2.0 > 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 > # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 > git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > git fetch --no-tags paulmck-rcu dev.2022.02.17a > git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash > > 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 >>): > > >> make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. > make[3]: Target '__build' not remade because of errors. This is the only commit involving kernel/rcu/typesafe.o, so... One the one hand, I do not plan to upstream this, so maybe it doesn't matter. I have been building this using the rcutorture scripting for some time, same RCU-related .config as you are using. But when I pulled it into a clone in a neighboring directory, it failed just as it did for you. The problem was that the update to kernel/rcu/Makefile somehow didn't come across, so this line was missing: obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o Which of course explains the build failure. I blew away that clone and re-cloned it. And it still failed, both with "make" from the commandline and under rcutorture. Hahahahahahaahaha!!! I forgot "git add kernel/rcu/typesafe.c". There is now a new typesafe.2022.02.21a tag with this file added. Good catch! That file happened to still be lying around. The first "git reset --hard" would have destroyed. Thank you!!! And with that fixed, my clone now builds correctly. Does this fix it for you? Thanx, Paul ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. @ 2022-02-21 21:47 ` Paul E. McKenney 0 siblings, 0 replies; 10+ messages in thread From: Paul E. McKenney @ 2022-02-21 21:47 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 2699 bytes --] On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: > Hi Paul, > > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a > head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 > commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp(a)intel.com/config) > compiler: arceb-elf-gcc (GCC) 11.2.0 > 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 > # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 > git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > git fetch --no-tags paulmck-rcu dev.2022.02.17a > git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash > > 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 >>): > > >> make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. > make[3]: Target '__build' not remade because of errors. This is the only commit involving kernel/rcu/typesafe.o, so... One the one hand, I do not plan to upstream this, so maybe it doesn't matter. I have been building this using the rcutorture scripting for some time, same RCU-related .config as you are using. But when I pulled it into a clone in a neighboring directory, it failed just as it did for you. The problem was that the update to kernel/rcu/Makefile somehow didn't come across, so this line was missing: obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o Which of course explains the build failure. I blew away that clone and re-cloned it. And it still failed, both with "make" from the commandline and under rcutorture. Hahahahahahaahaha!!! I forgot "git add kernel/rcu/typesafe.c". There is now a new typesafe.2022.02.21a tag with this file added. Good catch! That file happened to still be lying around. The first "git reset --hard" would have destroyed. Thank you!!! And with that fixed, my clone now builds correctly. Does this fix it for you? Thanx, Paul ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. 2022-02-21 21:47 ` Paul E. McKenney (?) @ 2022-02-22 8:30 ` Chen, Rong A 2022-02-22 14:53 ` Paul E. McKenney -1 siblings, 1 reply; 10+ messages in thread From: Chen, Rong A @ 2022-02-22 8:30 UTC (permalink / raw) To: paulmck, kernel test robot; +Cc: kbuild-all, linux-kernel On 2/22/2022 5:47 AM, Paul E. McKenney wrote: > On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: >> Hi Paul, >> >> First bad commit (maybe != root cause): >> >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a >> head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 >> commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU >> config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config) >> compiler: arceb-elf-gcc (GCC) 11.2.0 >> 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 >> # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 >> git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git >> git fetch --no-tags paulmck-rcu dev.2022.02.17a >> git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 >> # save the config file to linux build tree >> mkdir build_dir >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash >> >> 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 >>): >> >>>> make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. >> make[3]: Target '__build' not remade because of errors. > > This is the only commit involving kernel/rcu/typesafe.o, so... > > One the one hand, I do not plan to upstream this, so maybe it doesn't > matter. > > I have been building this using the rcutorture scripting for some time, > same RCU-related .config as you are using. But when I pulled it into > a clone in a neighboring directory, it failed just as it did for you. > The problem was that the update to kernel/rcu/Makefile somehow didn't > come across, so this line was missing: > > obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o > > Which of course explains the build failure. > > I blew away that clone and re-cloned it. And it still failed, both > with "make" from the commandline and under rcutorture. > > Hahahahahahaahaha!!! > > I forgot "git add kernel/rcu/typesafe.c". > > There is now a new typesafe.2022.02.21a tag with this file added. > > Good catch! That file happened to still be lying around. The first > "git reset --hard" would have destroyed. Thank you!!! > > And with that fixed, my clone now builds correctly. Does this fix > it for you? Hi Paul, I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags Best Regards, Rong Chen > > Thanx, Paul > _______________________________________________ > kbuild-all mailing list -- kbuild-all@lists.01.org > To unsubscribe send an email to kbuild-all-leave@lists.01.org > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. 2022-02-22 8:30 ` [kbuild-all] " Chen, Rong A @ 2022-02-22 14:53 ` Paul E. McKenney 0 siblings, 0 replies; 10+ messages in thread From: Paul E. McKenney @ 2022-02-22 14:53 UTC (permalink / raw) To: Chen, Rong A; +Cc: kernel test robot, kbuild-all, linux-kernel On Tue, Feb 22, 2022 at 04:30:40PM +0800, Chen, Rong A wrote: > > > On 2/22/2022 5:47 AM, Paul E. McKenney wrote: > > On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: > > > Hi Paul, > > > > > > First bad commit (maybe != root cause): > > > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a > > > head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU > > > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config) > > > compiler: arceb-elf-gcc (GCC) 11.2.0 > > > 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 > > > # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > > > git fetch --no-tags paulmck-rcu dev.2022.02.17a > > > git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > # save the config file to linux build tree > > > mkdir build_dir > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash > > > > > > 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 >>): > > > > > > > > make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. > > > make[3]: Target '__build' not remade because of errors. > > > > This is the only commit involving kernel/rcu/typesafe.o, so... > > > > One the one hand, I do not plan to upstream this, so maybe it doesn't > > matter. > > > > I have been building this using the rcutorture scripting for some time, > > same RCU-related .config as you are using. But when I pulled it into > > a clone in a neighboring directory, it failed just as it did for you. > > The problem was that the update to kernel/rcu/Makefile somehow didn't > > come across, so this line was missing: > > > > obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o > > > > Which of course explains the build failure. > > > > I blew away that clone and re-cloned it. And it still failed, both > > with "make" from the commandline and under rcutorture. > > > > Hahahahahahaahaha!!! > > > > I forgot "git add kernel/rcu/typesafe.c". > > > > There is now a new typesafe.2022.02.21a tag with this file added. > > > > Good catch! That file happened to still be lying around. The first > > "git reset --hard" would have destroyed. Thank you!!! > > > > And with that fixed, my clone now builds correctly. Does this fix > > it for you? > > Hi Paul, > > I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags That would be because I failed to push it out. :-/ Which I just now did, apologies for my confusion. Thanx, Paul ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. @ 2022-02-22 14:53 ` Paul E. McKenney 0 siblings, 0 replies; 10+ messages in thread From: Paul E. McKenney @ 2022-02-22 14:53 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 3322 bytes --] On Tue, Feb 22, 2022 at 04:30:40PM +0800, Chen, Rong A wrote: > > > On 2/22/2022 5:47 AM, Paul E. McKenney wrote: > > On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: > > > Hi Paul, > > > > > > First bad commit (maybe != root cause): > > > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a > > > head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU > > > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp(a)intel.com/config) > > > compiler: arceb-elf-gcc (GCC) 11.2.0 > > > 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 > > > # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > > > git fetch --no-tags paulmck-rcu dev.2022.02.17a > > > git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > # save the config file to linux build tree > > > mkdir build_dir > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash > > > > > > 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 >>): > > > > > > > > make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. > > > make[3]: Target '__build' not remade because of errors. > > > > This is the only commit involving kernel/rcu/typesafe.o, so... > > > > One the one hand, I do not plan to upstream this, so maybe it doesn't > > matter. > > > > I have been building this using the rcutorture scripting for some time, > > same RCU-related .config as you are using. But when I pulled it into > > a clone in a neighboring directory, it failed just as it did for you. > > The problem was that the update to kernel/rcu/Makefile somehow didn't > > come across, so this line was missing: > > > > obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o > > > > Which of course explains the build failure. > > > > I blew away that clone and re-cloned it. And it still failed, both > > with "make" from the commandline and under rcutorture. > > > > Hahahahahahaahaha!!! > > > > I forgot "git add kernel/rcu/typesafe.c". > > > > There is now a new typesafe.2022.02.21a tag with this file added. > > > > Good catch! That file happened to still be lying around. The first > > "git reset --hard" would have destroyed. Thank you!!! > > > > And with that fixed, my clone now builds correctly. Does this fix > > it for you? > > Hi Paul, > > I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags That would be because I failed to push it out. :-/ Which I just now did, apologies for my confusion. Thanx, Paul ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. 2022-02-22 14:53 ` Paul E. McKenney (?) @ 2022-02-23 10:14 ` Chen, Rong A 2022-03-02 21:38 ` Paul E. McKenney -1 siblings, 1 reply; 10+ messages in thread From: Chen, Rong A @ 2022-02-23 10:14 UTC (permalink / raw) To: paulmck; +Cc: kernel test robot, kbuild-all, linux-kernel On 2/22/2022 10:53 PM, Paul E. McKenney wrote: > On Tue, Feb 22, 2022 at 04:30:40PM +0800, Chen, Rong A wrote: >> >> >> On 2/22/2022 5:47 AM, Paul E. McKenney wrote: >>> On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: >>>> Hi Paul, >>>> >>>> First bad commit (maybe != root cause): >>>> >>>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a >>>> head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 >>>> commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU >>>> config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config) >>>> compiler: arceb-elf-gcc (GCC) 11.2.0 >>>> 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 >>>> # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 >>>> git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git >>>> git fetch --no-tags paulmck-rcu dev.2022.02.17a >>>> git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 >>>> # save the config file to linux build tree >>>> mkdir build_dir >>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash >>>> >>>> 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 >>): >>>> >>>>>> make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. >>>> make[3]: Target '__build' not remade because of errors. >>> >>> This is the only commit involving kernel/rcu/typesafe.o, so... >>> >>> One the one hand, I do not plan to upstream this, so maybe it doesn't >>> matter. >>> >>> I have been building this using the rcutorture scripting for some time, >>> same RCU-related .config as you are using. But when I pulled it into >>> a clone in a neighboring directory, it failed just as it did for you. >>> The problem was that the update to kernel/rcu/Makefile somehow didn't >>> come across, so this line was missing: >>> >>> obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o >>> >>> Which of course explains the build failure. >>> >>> I blew away that clone and re-cloned it. And it still failed, both >>> with "make" from the commandline and under rcutorture. >>> >>> Hahahahahahaahaha!!! >>> >>> I forgot "git add kernel/rcu/typesafe.c". >>> >>> There is now a new typesafe.2022.02.21a tag with this file added. >>> >>> Good catch! That file happened to still be lying around. The first >>> "git reset --hard" would have destroyed. Thank you!!! >>> >>> And with that fixed, my clone now builds correctly. Does this fix >>> it for you? >> >> Hi Paul, >> >> I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags > > That would be because I failed to push it out. :-/ > > Which I just now did, apologies for my confusion. > > Thanx, Paul Hi Paul, I have tested the tag, yes, it's fixed. Best Regards, Rong Chen ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. 2022-02-23 10:14 ` [kbuild-all] " Chen, Rong A @ 2022-03-02 21:38 ` Paul E. McKenney 0 siblings, 0 replies; 10+ messages in thread From: Paul E. McKenney @ 2022-03-02 21:38 UTC (permalink / raw) To: Chen, Rong A; +Cc: kernel test robot, kbuild-all, linux-kernel On Wed, Feb 23, 2022 at 06:14:52PM +0800, Chen, Rong A wrote: > > > On 2/22/2022 10:53 PM, Paul E. McKenney wrote: > > On Tue, Feb 22, 2022 at 04:30:40PM +0800, Chen, Rong A wrote: > > > > > > > > > On 2/22/2022 5:47 AM, Paul E. McKenney wrote: > > > > On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: > > > > > Hi Paul, > > > > > > > > > > First bad commit (maybe != root cause): > > > > > > > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a > > > > > head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > > > commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU > > > > > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config) > > > > > compiler: arceb-elf-gcc (GCC) 11.2.0 > > > > > 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 > > > > > # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > > > git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > > > > > git fetch --no-tags paulmck-rcu dev.2022.02.17a > > > > > git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > > > # save the config file to linux build tree > > > > > mkdir build_dir > > > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash > > > > > > > > > > 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 >>): > > > > > > > > > > > > make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. > > > > > make[3]: Target '__build' not remade because of errors. > > > > > > > > This is the only commit involving kernel/rcu/typesafe.o, so... > > > > > > > > One the one hand, I do not plan to upstream this, so maybe it doesn't > > > > matter. > > > > > > > > I have been building this using the rcutorture scripting for some time, > > > > same RCU-related .config as you are using. But when I pulled it into > > > > a clone in a neighboring directory, it failed just as it did for you. > > > > The problem was that the update to kernel/rcu/Makefile somehow didn't > > > > come across, so this line was missing: > > > > > > > > obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o > > > > > > > > Which of course explains the build failure. > > > > > > > > I blew away that clone and re-cloned it. And it still failed, both > > > > with "make" from the commandline and under rcutorture. > > > > > > > > Hahahahahahaahaha!!! > > > > > > > > I forgot "git add kernel/rcu/typesafe.c". > > > > > > > > There is now a new typesafe.2022.02.21a tag with this file added. > > > > > > > > Good catch! That file happened to still be lying around. The first > > > > "git reset --hard" would have destroyed. Thank you!!! > > > > > > > > And with that fixed, my clone now builds correctly. Does this fix > > > > it for you? > > > > > > Hi Paul, > > > > > > I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags > > > > That would be because I failed to push it out. :-/ > > > > Which I just now did, apologies for my confusion. > > > > Thanx, Paul > > Hi Paul, > > I have tested the tag, yes, it's fixed. Very good, and thank you! May I add your Tested-by? Thanx, Paul ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. @ 2022-03-02 21:38 ` Paul E. McKenney 0 siblings, 0 replies; 10+ messages in thread From: Paul E. McKenney @ 2022-03-02 21:38 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 3884 bytes --] On Wed, Feb 23, 2022 at 06:14:52PM +0800, Chen, Rong A wrote: > > > On 2/22/2022 10:53 PM, Paul E. McKenney wrote: > > On Tue, Feb 22, 2022 at 04:30:40PM +0800, Chen, Rong A wrote: > > > > > > > > > On 2/22/2022 5:47 AM, Paul E. McKenney wrote: > > > > On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: > > > > > Hi Paul, > > > > > > > > > > First bad commit (maybe != root cause): > > > > > > > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a > > > > > head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > > > commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU > > > > > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp(a)intel.com/config) > > > > > compiler: arceb-elf-gcc (GCC) 11.2.0 > > > > > 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 > > > > > # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > > > git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git > > > > > git fetch --no-tags paulmck-rcu dev.2022.02.17a > > > > > git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 > > > > > # save the config file to linux build tree > > > > > mkdir build_dir > > > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash > > > > > > > > > > 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 >>): > > > > > > > > > > > > make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. > > > > > make[3]: Target '__build' not remade because of errors. > > > > > > > > This is the only commit involving kernel/rcu/typesafe.o, so... > > > > > > > > One the one hand, I do not plan to upstream this, so maybe it doesn't > > > > matter. > > > > > > > > I have been building this using the rcutorture scripting for some time, > > > > same RCU-related .config as you are using. But when I pulled it into > > > > a clone in a neighboring directory, it failed just as it did for you. > > > > The problem was that the update to kernel/rcu/Makefile somehow didn't > > > > come across, so this line was missing: > > > > > > > > obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o > > > > > > > > Which of course explains the build failure. > > > > > > > > I blew away that clone and re-cloned it. And it still failed, both > > > > with "make" from the commandline and under rcutorture. > > > > > > > > Hahahahahahaahaha!!! > > > > > > > > I forgot "git add kernel/rcu/typesafe.c". > > > > > > > > There is now a new typesafe.2022.02.21a tag with this file added. > > > > > > > > Good catch! That file happened to still be lying around. The first > > > > "git reset --hard" would have destroyed. Thank you!!! > > > > > > > > And with that fixed, my clone now builds correctly. Does this fix > > > > it for you? > > > > > > Hi Paul, > > > > > > I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags > > > > That would be because I failed to push it out. :-/ > > > > Which I just now did, apologies for my confusion. > > > > Thanx, Paul > > Hi Paul, > > I have tested the tag, yes, it's fixed. Very good, and thank you! May I add your Tested-by? Thanx, Paul ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. 2022-03-02 21:38 ` Paul E. McKenney (?) @ 2022-03-03 0:30 ` Chen, Rong A -1 siblings, 0 replies; 10+ messages in thread From: Chen, Rong A @ 2022-03-03 0:30 UTC (permalink / raw) To: paulmck; +Cc: kernel test robot, kbuild-all, linux-kernel On 3/3/2022 5:38 AM, Paul E. McKenney wrote: > On Wed, Feb 23, 2022 at 06:14:52PM +0800, Chen, Rong A wrote: >> >> >> On 2/22/2022 10:53 PM, Paul E. McKenney wrote: >>> On Tue, Feb 22, 2022 at 04:30:40PM +0800, Chen, Rong A wrote: >>>> >>>> >>>> On 2/22/2022 5:47 AM, Paul E. McKenney wrote: >>>>> On Tue, Feb 22, 2022 at 03:05:27AM +0800, kernel test robot wrote: >>>>>> Hi Paul, >>>>>> >>>>>> First bad commit (maybe != root cause): >>>>>> >>>>>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.02.17a >>>>>> head: f5b2eaf791ebbd6af881947ab7c40ed70681e534 >>>>>> commit: f5b2eaf791ebbd6af881947ab7c40ed70681e534 [73/73] EXP torture: Add tests demoing SLAB_TYPESAFE_BY_RCU >>>>>> config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220222/202202220308.TNib9D2v-lkp@intel.com/config) >>>>>> compiler: arceb-elf-gcc (GCC) 11.2.0 >>>>>> 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 >>>>>> # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=f5b2eaf791ebbd6af881947ab7c40ed70681e534 >>>>>> git remote add paulmck-rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git >>>>>> git fetch --no-tags paulmck-rcu dev.2022.02.17a >>>>>> git checkout f5b2eaf791ebbd6af881947ab7c40ed70681e534 >>>>>> # save the config file to linux build tree >>>>>> mkdir build_dir >>>>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash >>>>>> >>>>>> 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 >>): >>>>>> >>>>>>>> make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a'. >>>>>> make[3]: Target '__build' not remade because of errors. >>>>> >>>>> This is the only commit involving kernel/rcu/typesafe.o, so... >>>>> >>>>> One the one hand, I do not plan to upstream this, so maybe it doesn't >>>>> matter. >>>>> >>>>> I have been building this using the rcutorture scripting for some time, >>>>> same RCU-related .config as you are using. But when I pulled it into >>>>> a clone in a neighboring directory, it failed just as it did for you. >>>>> The problem was that the update to kernel/rcu/Makefile somehow didn't >>>>> come across, so this line was missing: >>>>> >>>>> obj-$(CONFIG_RCU_TYPESAFE_TEST) += typesafe.o >>>>> >>>>> Which of course explains the build failure. >>>>> >>>>> I blew away that clone and re-cloned it. And it still failed, both >>>>> with "make" from the commandline and under rcutorture. >>>>> >>>>> Hahahahahahaahaha!!! >>>>> >>>>> I forgot "git add kernel/rcu/typesafe.c". >>>>> >>>>> There is now a new typesafe.2022.02.21a tag with this file added. >>>>> >>>>> Good catch! That file happened to still be lying around. The first >>>>> "git reset --hard" would have destroyed. Thank you!!! >>>>> >>>>> And with that fixed, my clone now builds correctly. Does this fix >>>>> it for you? >>>> >>>> Hi Paul, >>>> >>>> I can't find the tag 'typesafe.2022.02.21a' from https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/refs/tags >>> >>> That would be because I failed to push it out. :-/ >>> >>> Which I just now did, apologies for my confusion. >>> >>> Thanx, Paul >> >> Hi Paul, >> >> I have tested the tag, yes, it's fixed. > > Very good, and thank you! > > May I add your Tested-by? > > Thanx, Paul > Sure, Tested-by: "kernel test robot" <rong.a.chen@intel.com> Best Regards, Rong Chen ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-03-03 0:30 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-02-21 19:05 [paulmck-rcu:dev.2022.02.17a 73/73] make[3]: *** No rule to make target 'kernel/rcu/typesafe.o', needed by 'kernel/rcu/built-in.a' kernel test robot 2022-02-21 21:47 ` Paul E. McKenney 2022-02-21 21:47 ` Paul E. McKenney 2022-02-22 8:30 ` [kbuild-all] " Chen, Rong A 2022-02-22 14:53 ` Paul E. McKenney 2022-02-22 14:53 ` Paul E. McKenney 2022-02-23 10:14 ` [kbuild-all] " Chen, Rong A 2022-03-02 21:38 ` Paul E. McKenney 2022-03-02 21:38 ` Paul E. McKenney 2022-03-03 0:30 ` [kbuild-all] " Chen, Rong A
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