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* [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
@ 2019-11-13 17:51 ` kbuild test robot
  0 siblings, 0 replies; 10+ messages in thread
From: kbuild test robot @ 2019-11-13 17:51 UTC (permalink / raw)
  To: Sean Christopherson; +Cc: Marc Zyngier, kbuild-all, linux-arm-kernel

[-- Attachment #1: Type: text/plain, Size: 7975 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git kvm-arm64/vcpu-xarray
head:   148748099363327d8cb56aafd386b70ac8c68837
commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC: Move all vcpu init code into kvm_arch_vcpu_create()
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   arch/powerpc/kvm/powerpc.c: In function 'kvm_arch_vcpu_create':
   arch/powerpc/kvm/powerpc.c:731:34: error: 'kvmppc_decrementer_wakeup' undeclared (first use in this function); did you mean 'kvmppc_decrementer_func'?
     vcpu->arch.dec_timer.function = kvmppc_decrementer_wakeup;
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
                                     kvmppc_decrementer_func
   arch/powerpc/kvm/powerpc.c:731:34: note: each undeclared identifier is reported only once for each function it appears in
   At top level:
>> arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used [-Werror=unused-function]
    static enum hrtimer_restart kvmppc_decrementer_wakeup(struct hrtimer *timer)
                                ^~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors

vim +/kvmppc_decrementer_wakeup +792 arch/powerpc/kvm/powerpc.c

2326a12ef49967 Sean Christopherson    2019-10-21  725  
17052830db61a4 Sean Christopherson    2019-10-21  726  int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  727  {
4b269130315f23 Sean Christopherson    2019-10-21  728  	int err;
4b269130315f23 Sean Christopherson    2019-10-21  729  
64e6991c2234c3 Sean Christopherson    2019-10-21  730  	hrtimer_init(&vcpu->arch.dec_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS);
64e6991c2234c3 Sean Christopherson    2019-10-21 @731  	vcpu->arch.dec_timer.function = kvmppc_decrementer_wakeup;
64e6991c2234c3 Sean Christopherson    2019-10-21  732  	vcpu->arch.dec_expires = get_tb();
64e6991c2234c3 Sean Christopherson    2019-10-21  733  
64e6991c2234c3 Sean Christopherson    2019-10-21  734  #ifdef CONFIG_KVM_EXIT_TIMING
64e6991c2234c3 Sean Christopherson    2019-10-21  735  	mutex_init(&vcpu->arch.exit_timing_lock);
64e6991c2234c3 Sean Christopherson    2019-10-21  736  #endif
64e6991c2234c3 Sean Christopherson    2019-10-21  737  	err = kvmppc_subarch_vcpu_init(vcpu);
973d85b706f756 Sean Christopherson    2019-10-21  738  	if (err)
17052830db61a4 Sean Christopherson    2019-10-21  739  		return err;
973d85b706f756 Sean Christopherson    2019-10-21  740  
64e6991c2234c3 Sean Christopherson    2019-10-21  741  	err = kvmppc_core_vcpu_create(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  742  	if (err)
64e6991c2234c3 Sean Christopherson    2019-10-21  743  		goto out_vcpu_uninit;
64e6991c2234c3 Sean Christopherson    2019-10-21  744  
19ccb76a1938ab Paul Mackerras         2011-07-23  745  	vcpu->arch.wqp = &vcpu->wq;
17052830db61a4 Sean Christopherson    2019-10-21  746  	kvmppc_create_vcpu_debugfs(vcpu, vcpu->vcpu_id);
17052830db61a4 Sean Christopherson    2019-10-21  747  	return 0;
64e6991c2234c3 Sean Christopherson    2019-10-21  748  
64e6991c2234c3 Sean Christopherson    2019-10-21  749  out_vcpu_uninit:
64e6991c2234c3 Sean Christopherson    2019-10-21  750  	kvmppc_mmu_destroy(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  751  	kvmppc_subarch_vcpu_uninit(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  752  	return err;
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  753  }
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  754  
31928aa5863e71 Dominik Dingel         2014-12-04  755  void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
42897d866b1205 Marcelo Tosatti        2012-11-27  756  {
42897d866b1205 Marcelo Tosatti        2012-11-27  757  }
42897d866b1205 Marcelo Tosatti        2012-11-27  758  
8107a754687050 Sean Christopherson    2019-10-21  759  void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  760  {
a595405df9efb8 Alexander Graf         2010-02-22  761  	/* Make sure we're not using the vcpu anymore */
a595405df9efb8 Alexander Graf         2010-02-22  762  	hrtimer_cancel(&vcpu->arch.dec_timer);
a595405df9efb8 Alexander Graf         2010-02-22  763  
73e75b416ffcfa Hollis Blanchard       2008-12-02  764  	kvmppc_remove_vcpu_debugfs(vcpu);
eb1e4f43e0f47f Scott Wood             2013-04-12  765  
eb1e4f43e0f47f Scott Wood             2013-04-12  766  	switch (vcpu->arch.irq_type) {
eb1e4f43e0f47f Scott Wood             2013-04-12  767  	case KVMPPC_IRQ_MPIC:
eb1e4f43e0f47f Scott Wood             2013-04-12  768  		kvmppc_mpic_disconnect_vcpu(vcpu->arch.mpic, vcpu);
eb1e4f43e0f47f Scott Wood             2013-04-12  769  		break;
bc5ad3f3701116 Benjamin Herrenschmidt 2013-04-17  770  	case KVMPPC_IRQ_XICS:
03f953329bd872 Paul Mackerras         2019-02-04  771  		if (xics_on_xive())
5af50993850a48 Benjamin Herrenschmidt 2017-04-05  772  			kvmppc_xive_cleanup_vcpu(vcpu);
5af50993850a48 Benjamin Herrenschmidt 2017-04-05  773  		else
bc5ad3f3701116 Benjamin Herrenschmidt 2013-04-17  774  			kvmppc_xics_free_icp(vcpu);
bc5ad3f3701116 Benjamin Herrenschmidt 2013-04-17  775  		break;
eacc56bb9de3e6 Cédric Le Goater       2019-04-18  776  	case KVMPPC_IRQ_XIVE:
eacc56bb9de3e6 Cédric Le Goater       2019-04-18  777  		kvmppc_xive_native_cleanup_vcpu(vcpu);
eacc56bb9de3e6 Cédric Le Goater       2019-04-18  778  		break;
eb1e4f43e0f47f Scott Wood             2013-04-12  779  	}
eb1e4f43e0f47f Scott Wood             2013-04-12  780  
db93f5745d836f Hollis Blanchard       2008-11-05  781  	kvmppc_core_vcpu_free(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  782  
64e6991c2234c3 Sean Christopherson    2019-10-21  783  	kvmppc_mmu_destroy(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  784  	kvmppc_subarch_vcpu_uninit(vcpu);
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  785  }
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  786  
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  787  int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  788  {
9dd921cfea7344 Hollis Blanchard       2008-11-05  789  	return kvmppc_core_pending_dec(vcpu);
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  790  }
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  791  
5358a96341a7fb Thomas Huth            2015-05-22 @792  static enum hrtimer_restart kvmppc_decrementer_wakeup(struct hrtimer *timer)
544c6761bb05a1 Alexander Graf         2009-11-02  793  {
544c6761bb05a1 Alexander Graf         2009-11-02  794  	struct kvm_vcpu *vcpu;
544c6761bb05a1 Alexander Graf         2009-11-02  795  
544c6761bb05a1 Alexander Graf         2009-11-02  796  	vcpu = container_of(timer, struct kvm_vcpu, arch.dec_timer);
d02d4d156e72ba Mihai Caraman          2014-09-01  797  	kvmppc_decrementer_func(vcpu);
544c6761bb05a1 Alexander Graf         2009-11-02  798  
544c6761bb05a1 Alexander Graf         2009-11-02  799  	return HRTIMER_NORESTART;
544c6761bb05a1 Alexander Graf         2009-11-02  800  }
544c6761bb05a1 Alexander Graf         2009-11-02  801  

:::::: The code at line 792 was first introduced by commit
:::::: 5358a96341a7fba23cbf0eaf01ce1ab4d738fc90 KVM: PPC: Fix warnings from sparse

:::::: TO: Thomas Huth <thuth@redhat.com>
:::::: CC: Alexander Graf <agraf@suse.de>

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation

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_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
* [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
@ 2019-11-13 17:51 ` kbuild test robot
  0 siblings, 0 replies; 10+ messages in thread
From: kbuild test robot @ 2019-11-13 17:51 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 8098 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git kvm-arm64/vcpu-xarray
head:   148748099363327d8cb56aafd386b70ac8c68837
commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC: Move all vcpu init code into kvm_arch_vcpu_create()
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   arch/powerpc/kvm/powerpc.c: In function 'kvm_arch_vcpu_create':
   arch/powerpc/kvm/powerpc.c:731:34: error: 'kvmppc_decrementer_wakeup' undeclared (first use in this function); did you mean 'kvmppc_decrementer_func'?
     vcpu->arch.dec_timer.function = kvmppc_decrementer_wakeup;
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
                                     kvmppc_decrementer_func
   arch/powerpc/kvm/powerpc.c:731:34: note: each undeclared identifier is reported only once for each function it appears in
   At top level:
>> arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used [-Werror=unused-function]
    static enum hrtimer_restart kvmppc_decrementer_wakeup(struct hrtimer *timer)
                                ^~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors

vim +/kvmppc_decrementer_wakeup +792 arch/powerpc/kvm/powerpc.c

2326a12ef49967 Sean Christopherson    2019-10-21  725  
17052830db61a4 Sean Christopherson    2019-10-21  726  int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  727  {
4b269130315f23 Sean Christopherson    2019-10-21  728  	int err;
4b269130315f23 Sean Christopherson    2019-10-21  729  
64e6991c2234c3 Sean Christopherson    2019-10-21  730  	hrtimer_init(&vcpu->arch.dec_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS);
64e6991c2234c3 Sean Christopherson    2019-10-21 @731  	vcpu->arch.dec_timer.function = kvmppc_decrementer_wakeup;
64e6991c2234c3 Sean Christopherson    2019-10-21  732  	vcpu->arch.dec_expires = get_tb();
64e6991c2234c3 Sean Christopherson    2019-10-21  733  
64e6991c2234c3 Sean Christopherson    2019-10-21  734  #ifdef CONFIG_KVM_EXIT_TIMING
64e6991c2234c3 Sean Christopherson    2019-10-21  735  	mutex_init(&vcpu->arch.exit_timing_lock);
64e6991c2234c3 Sean Christopherson    2019-10-21  736  #endif
64e6991c2234c3 Sean Christopherson    2019-10-21  737  	err = kvmppc_subarch_vcpu_init(vcpu);
973d85b706f756 Sean Christopherson    2019-10-21  738  	if (err)
17052830db61a4 Sean Christopherson    2019-10-21  739  		return err;
973d85b706f756 Sean Christopherson    2019-10-21  740  
64e6991c2234c3 Sean Christopherson    2019-10-21  741  	err = kvmppc_core_vcpu_create(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  742  	if (err)
64e6991c2234c3 Sean Christopherson    2019-10-21  743  		goto out_vcpu_uninit;
64e6991c2234c3 Sean Christopherson    2019-10-21  744  
19ccb76a1938ab Paul Mackerras         2011-07-23  745  	vcpu->arch.wqp = &vcpu->wq;
17052830db61a4 Sean Christopherson    2019-10-21  746  	kvmppc_create_vcpu_debugfs(vcpu, vcpu->vcpu_id);
17052830db61a4 Sean Christopherson    2019-10-21  747  	return 0;
64e6991c2234c3 Sean Christopherson    2019-10-21  748  
64e6991c2234c3 Sean Christopherson    2019-10-21  749  out_vcpu_uninit:
64e6991c2234c3 Sean Christopherson    2019-10-21  750  	kvmppc_mmu_destroy(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  751  	kvmppc_subarch_vcpu_uninit(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  752  	return err;
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  753  }
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  754  
31928aa5863e71 Dominik Dingel         2014-12-04  755  void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
42897d866b1205 Marcelo Tosatti        2012-11-27  756  {
42897d866b1205 Marcelo Tosatti        2012-11-27  757  }
42897d866b1205 Marcelo Tosatti        2012-11-27  758  
8107a754687050 Sean Christopherson    2019-10-21  759  void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  760  {
a595405df9efb8 Alexander Graf         2010-02-22  761  	/* Make sure we're not using the vcpu anymore */
a595405df9efb8 Alexander Graf         2010-02-22  762  	hrtimer_cancel(&vcpu->arch.dec_timer);
a595405df9efb8 Alexander Graf         2010-02-22  763  
73e75b416ffcfa Hollis Blanchard       2008-12-02  764  	kvmppc_remove_vcpu_debugfs(vcpu);
eb1e4f43e0f47f Scott Wood             2013-04-12  765  
eb1e4f43e0f47f Scott Wood             2013-04-12  766  	switch (vcpu->arch.irq_type) {
eb1e4f43e0f47f Scott Wood             2013-04-12  767  	case KVMPPC_IRQ_MPIC:
eb1e4f43e0f47f Scott Wood             2013-04-12  768  		kvmppc_mpic_disconnect_vcpu(vcpu->arch.mpic, vcpu);
eb1e4f43e0f47f Scott Wood             2013-04-12  769  		break;
bc5ad3f3701116 Benjamin Herrenschmidt 2013-04-17  770  	case KVMPPC_IRQ_XICS:
03f953329bd872 Paul Mackerras         2019-02-04  771  		if (xics_on_xive())
5af50993850a48 Benjamin Herrenschmidt 2017-04-05  772  			kvmppc_xive_cleanup_vcpu(vcpu);
5af50993850a48 Benjamin Herrenschmidt 2017-04-05  773  		else
bc5ad3f3701116 Benjamin Herrenschmidt 2013-04-17  774  			kvmppc_xics_free_icp(vcpu);
bc5ad3f3701116 Benjamin Herrenschmidt 2013-04-17  775  		break;
eacc56bb9de3e6 Cédric Le Goater       2019-04-18  776  	case KVMPPC_IRQ_XIVE:
eacc56bb9de3e6 Cédric Le Goater       2019-04-18  777  		kvmppc_xive_native_cleanup_vcpu(vcpu);
eacc56bb9de3e6 Cédric Le Goater       2019-04-18  778  		break;
eb1e4f43e0f47f Scott Wood             2013-04-12  779  	}
eb1e4f43e0f47f Scott Wood             2013-04-12  780  
db93f5745d836f Hollis Blanchard       2008-11-05  781  	kvmppc_core_vcpu_free(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  782  
64e6991c2234c3 Sean Christopherson    2019-10-21  783  	kvmppc_mmu_destroy(vcpu);
64e6991c2234c3 Sean Christopherson    2019-10-21  784  	kvmppc_subarch_vcpu_uninit(vcpu);
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  785  }
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  786  
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  787  int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  788  {
9dd921cfea7344 Hollis Blanchard       2008-11-05  789  	return kvmppc_core_pending_dec(vcpu);
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  790  }
bbf45ba57eaec5 Hollis Blanchard       2008-04-16  791  
5358a96341a7fb Thomas Huth            2015-05-22 @792  static enum hrtimer_restart kvmppc_decrementer_wakeup(struct hrtimer *timer)
544c6761bb05a1 Alexander Graf         2009-11-02  793  {
544c6761bb05a1 Alexander Graf         2009-11-02  794  	struct kvm_vcpu *vcpu;
544c6761bb05a1 Alexander Graf         2009-11-02  795  
544c6761bb05a1 Alexander Graf         2009-11-02  796  	vcpu = container_of(timer, struct kvm_vcpu, arch.dec_timer);
d02d4d156e72ba Mihai Caraman          2014-09-01  797  	kvmppc_decrementer_func(vcpu);
544c6761bb05a1 Alexander Graf         2009-11-02  798  
544c6761bb05a1 Alexander Graf         2009-11-02  799  	return HRTIMER_NORESTART;
544c6761bb05a1 Alexander Graf         2009-11-02  800  }
544c6761bb05a1 Alexander Graf         2009-11-02  801  

:::::: The code at line 792 was first introduced by commit
:::::: 5358a96341a7fba23cbf0eaf01ce1ab4d738fc90 KVM: PPC: Fix warnings from sparse

:::::: TO: Thomas Huth <thuth@redhat.com>
:::::: CC: Alexander Graf <agraf@suse.de>

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation

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^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
  2019-11-13 17:51 ` kbuild test robot
@ 2019-11-13 18:02   ` Marc Zyngier
  -1 siblings, 0 replies; 10+ messages in thread
From: Marc Zyngier @ 2019-11-13 18:02 UTC (permalink / raw)
  To: kbuild test robot; +Cc: kbuild-all, linux-arm-kernel, Sean Christopherson

On 2019-11-13 17:51, kbuild test robot wrote:
> tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
> kvm-arm64/vcpu-xarray
> head:   148748099363327d8cb56aafd386b70ac8c68837
> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
> Move all vcpu init code into kvm_arch_vcpu_create()
> config: powerpc-defconfig (attached as .config)
> compiler: powerpc64-linux-gcc (GCC) 7.4.0
> reproduce:
>         wget
> 
> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
> -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
>         # save the attached .config to linux build tree
>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>

Well, this branch was not supposed to be tested at all...
I guess it is too late to take it down :-(

         M.
-- 
Jazz is not dead. It just smells funny...

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
@ 2019-11-13 18:02   ` Marc Zyngier
  0 siblings, 0 replies; 10+ messages in thread
From: Marc Zyngier @ 2019-11-13 18:02 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 1043 bytes --]

On 2019-11-13 17:51, kbuild test robot wrote:
> tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
> kvm-arm64/vcpu-xarray
> head:   148748099363327d8cb56aafd386b70ac8c68837
> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
> Move all vcpu init code into kvm_arch_vcpu_create()
> config: powerpc-defconfig (attached as .config)
> compiler: powerpc64-linux-gcc (GCC) 7.4.0
> reproduce:
>         wget
> 
> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
> -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
>         # save the attached .config to linux build tree
>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>

Well, this branch was not supposed to be tested at all...
I guess it is too late to take it down :-(

         M.
-- 
Jazz is not dead. It just smells funny...

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
  2019-11-13 18:02   ` Marc Zyngier
@ 2019-11-14  0:58     ` Rong Chen
  -1 siblings, 0 replies; 10+ messages in thread
From: Rong Chen @ 2019-11-14  0:58 UTC (permalink / raw)
  To: Marc Zyngier, kbuild test robot
  Cc: kbuild-all, linux-arm-kernel, Sean Christopherson



On 11/14/19 2:02 AM, Marc Zyngier wrote:
> On 2019-11-13 17:51, kbuild test robot wrote:
>> tree:
>> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
>> kvm-arm64/vcpu-xarray
>> head:   148748099363327d8cb56aafd386b70ac8c68837
>> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
>> Move all vcpu init code into kvm_arch_vcpu_create()
>> config: powerpc-defconfig (attached as .config)
>> compiler: powerpc64-linux-gcc (GCC) 7.4.0
>> reproduce:
>>         wget
>>
>> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
>> -O ~/bin/make.cross
>>         chmod +x ~/bin/make.cross
>>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
>>         # save the attached .config to linux build tree
>>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
>>
>> If you fix the issue, kindly add following tag
>> Reported-by: kbuild test robot <lkp@intel.com>
>
> Well, this branch was not supposed to be tested at all...
> I guess it is too late to take it down :-(
>
>         M.

Hi Marc,

Thanks for the explanation, we'll blacklist this branch to avoiding test 
it again.

Best Regards,
Rong Chen

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
@ 2019-11-14  0:58     ` Rong Chen
  0 siblings, 0 replies; 10+ messages in thread
From: Rong Chen @ 2019-11-14  0:58 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 1241 bytes --]



On 11/14/19 2:02 AM, Marc Zyngier wrote:
> On 2019-11-13 17:51, kbuild test robot wrote:
>> tree:
>> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
>> kvm-arm64/vcpu-xarray
>> head:   148748099363327d8cb56aafd386b70ac8c68837
>> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
>> Move all vcpu init code into kvm_arch_vcpu_create()
>> config: powerpc-defconfig (attached as .config)
>> compiler: powerpc64-linux-gcc (GCC) 7.4.0
>> reproduce:
>>         wget
>>
>> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
>> -O ~/bin/make.cross
>>         chmod +x ~/bin/make.cross
>>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
>>         # save the attached .config to linux build tree
>>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
>>
>> If you fix the issue, kindly add following tag
>> Reported-by: kbuild test robot <lkp@intel.com>
>
> Well, this branch was not supposed to be tested at all...
> I guess it is too late to take it down :-(
>
>         M.

Hi Marc,

Thanks for the explanation, we'll blacklist this branch to avoiding test 
it again.

Best Regards,
Rong Chen

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
  2019-11-14  0:58     ` Rong Chen
@ 2019-11-14  8:18       ` Marc Zyngier
  -1 siblings, 0 replies; 10+ messages in thread
From: Marc Zyngier @ 2019-11-14  8:18 UTC (permalink / raw)
  To: Rong Chen
  Cc: linux-arm-kernel, kbuild-all, kbuild test robot, Sean Christopherson

On Thu, 14 Nov 2019 08:58:10 +0800
Rong Chen <rong.a.chen@intel.com> wrote:

> On 11/14/19 2:02 AM, Marc Zyngier wrote:
> > On 2019-11-13 17:51, kbuild test robot wrote:  
> >> tree:
> >> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
> >> kvm-arm64/vcpu-xarray
> >> head:   148748099363327d8cb56aafd386b70ac8c68837
> >> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
> >> Move all vcpu init code into kvm_arch_vcpu_create()
> >> config: powerpc-defconfig (attached as .config)
> >> compiler: powerpc64-linux-gcc (GCC) 7.4.0
> >> reproduce:
> >>         wget
> >>
> >> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
> >> -O ~/bin/make.cross
> >>         chmod +x ~/bin/make.cross
> >>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
> >>         # save the attached .config to linux build tree
> >>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
> >>
> >> If you fix the issue, kindly add following tag
> >> Reported-by: kbuild test robot <lkp@intel.com>  
> >
> > Well, this branch was not supposed to be tested at all...
> > I guess it is too late to take it down :-(
> >
> >         M.  
> 
> Hi Marc,
> 
> Thanks for the explanation, we'll blacklist this branch to avoiding test it again.

Thanks Rong.

For my own education, is there an official way to prevent the kbuild
robot from testing certain branches? Or failing that, a way to tell it
to only send reports to a certain email address instead of spamming
mailing lists for code that is expected to be problematic?

Cheers,

	M.
-- 
Jazz is not dead. It just smells funny...

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
@ 2019-11-14  8:18       ` Marc Zyngier
  0 siblings, 0 replies; 10+ messages in thread
From: Marc Zyngier @ 2019-11-14  8:18 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 1710 bytes --]

On Thu, 14 Nov 2019 08:58:10 +0800
Rong Chen <rong.a.chen@intel.com> wrote:

> On 11/14/19 2:02 AM, Marc Zyngier wrote:
> > On 2019-11-13 17:51, kbuild test robot wrote:  
> >> tree:
> >> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
> >> kvm-arm64/vcpu-xarray
> >> head:   148748099363327d8cb56aafd386b70ac8c68837
> >> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
> >> Move all vcpu init code into kvm_arch_vcpu_create()
> >> config: powerpc-defconfig (attached as .config)
> >> compiler: powerpc64-linux-gcc (GCC) 7.4.0
> >> reproduce:
> >>         wget
> >>
> >> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
> >> -O ~/bin/make.cross
> >>         chmod +x ~/bin/make.cross
> >>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
> >>         # save the attached .config to linux build tree
> >>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
> >>
> >> If you fix the issue, kindly add following tag
> >> Reported-by: kbuild test robot <lkp@intel.com>  
> >
> > Well, this branch was not supposed to be tested at all...
> > I guess it is too late to take it down :-(
> >
> >         M.  
> 
> Hi Marc,
> 
> Thanks for the explanation, we'll blacklist this branch to avoiding test it again.

Thanks Rong.

For my own education, is there an official way to prevent the kbuild
robot from testing certain branches? Or failing that, a way to tell it
to only send reports to a certain email address instead of spamming
mailing lists for code that is expected to be problematic?

Cheers,

	M.
-- 
Jazz is not dead. It just smells funny...

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [kbuild-all] Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
  2019-11-14  8:18       ` Marc Zyngier
@ 2019-11-14  9:15         ` Rong Chen
  -1 siblings, 0 replies; 10+ messages in thread
From: Rong Chen @ 2019-11-14  9:15 UTC (permalink / raw)
  To: Marc Zyngier
  Cc: linux-arm-kernel, kbuild-all, kbuild test robot, Sean Christopherson



On 11/14/19 4:18 PM, Marc Zyngier wrote:
> On Thu, 14 Nov 2019 08:58:10 +0800
> Rong Chen <rong.a.chen@intel.com> wrote:
>
>> On 11/14/19 2:02 AM, Marc Zyngier wrote:
>>> On 2019-11-13 17:51, kbuild test robot wrote:
>>>> tree:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
>>>> kvm-arm64/vcpu-xarray
>>>> head:   148748099363327d8cb56aafd386b70ac8c68837
>>>> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
>>>> Move all vcpu init code into kvm_arch_vcpu_create()
>>>> config: powerpc-defconfig (attached as .config)
>>>> compiler: powerpc64-linux-gcc (GCC) 7.4.0
>>>> reproduce:
>>>>          wget
>>>>
>>>> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
>>>> -O ~/bin/make.cross
>>>>          chmod +x ~/bin/make.cross
>>>>          git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
>>>>          # save the attached .config to linux build tree
>>>>          GCC_VERSION=7.4.0 make.cross ARCH=powerpc
>>>>
>>>> If you fix the issue, kindly add following tag
>>>> Reported-by: kbuild test robot <lkp@intel.com>
>>> Well, this branch was not supposed to be tested at all...
>>> I guess it is too late to take it down :-(
>>>
>>>          M.
>> Hi Marc,
>>
>> Thanks for the explanation, we'll blacklist this branch to avoiding test it again.
> Thanks Rong.
>
> For my own education, is there an official way to prevent the kbuild
> robot from testing certain branches? Or failing that, a way to tell it
> to only send reports to a certain email address instead of spamming
> mailing lists for code that is expected to be problematic?
>
> Cheers,
>
> 	M.

Hi Marc,

Could you tell us the branch pattern that you don't want bot to test or 
test them but only report to you?
We have a wiki for the repo spec 
https://github.com/intel/lkp-tests/wiki/Repo-Spec, and the profile
is at 
https://github.com/intel/lkp-tests/blob/master/repo/linux/arm-platforms.

Best Regards,
Rong Chen



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used
@ 2019-11-14  9:15         ` Rong Chen
  0 siblings, 0 replies; 10+ messages in thread
From: Rong Chen @ 2019-11-14  9:15 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 2062 bytes --]



On 11/14/19 4:18 PM, Marc Zyngier wrote:
> On Thu, 14 Nov 2019 08:58:10 +0800
> Rong Chen <rong.a.chen@intel.com> wrote:
>
>> On 11/14/19 2:02 AM, Marc Zyngier wrote:
>>> On 2019-11-13 17:51, kbuild test robot wrote:
>>>> tree:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
>>>> kvm-arm64/vcpu-xarray
>>>> head:   148748099363327d8cb56aafd386b70ac8c68837
>>>> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
>>>> Move all vcpu init code into kvm_arch_vcpu_create()
>>>> config: powerpc-defconfig (attached as .config)
>>>> compiler: powerpc64-linux-gcc (GCC) 7.4.0
>>>> reproduce:
>>>>          wget
>>>>
>>>> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
>>>> -O ~/bin/make.cross
>>>>          chmod +x ~/bin/make.cross
>>>>          git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
>>>>          # save the attached .config to linux build tree
>>>>          GCC_VERSION=7.4.0 make.cross ARCH=powerpc
>>>>
>>>> If you fix the issue, kindly add following tag
>>>> Reported-by: kbuild test robot <lkp@intel.com>
>>> Well, this branch was not supposed to be tested at all...
>>> I guess it is too late to take it down :-(
>>>
>>>          M.
>> Hi Marc,
>>
>> Thanks for the explanation, we'll blacklist this branch to avoiding test it again.
> Thanks Rong.
>
> For my own education, is there an official way to prevent the kbuild
> robot from testing certain branches? Or failing that, a way to tell it
> to only send reports to a certain email address instead of spamming
> mailing lists for code that is expected to be problematic?
>
> Cheers,
>
> 	M.

Hi Marc,

Could you tell us the branch pattern that you don't want bot to test or 
test them but only report to you?
We have a wiki for the repo spec 
https://github.com/intel/lkp-tests/wiki/Repo-Spec, and the profile
is at 
https://github.com/intel/lkp-tests/blob/master/repo/linux/arm-platforms.

Best Regards,
Rong Chen


^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2019-11-14  9:16 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-13 17:51 [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used kbuild test robot
2019-11-13 17:51 ` kbuild test robot
2019-11-13 18:02 ` Marc Zyngier
2019-11-13 18:02   ` Marc Zyngier
2019-11-14  0:58   ` [kbuild-all] " Rong Chen
2019-11-14  0:58     ` Rong Chen
2019-11-14  8:18     ` [kbuild-all] " Marc Zyngier
2019-11-14  8:18       ` Marc Zyngier
2019-11-14  9:15       ` [kbuild-all] " Rong Chen
2019-11-14  9:15         ` Rong Chen

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