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From: kbuild test robot <lkp@intel.com>
To: Peter Xu <peterx@redhat.com>
Cc: kbuild-all@lists.01.org, kvm@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Christophe de Dinechin <dinechin@redhat.com>,
	"Michael S . Tsirkin" <mst@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Sean Christopherson <sean.j.christopherson@intel.com>,
	Yan Zhao <yan.y.zhao@intel.com>,
	Alex Williamson <alex.williamson@redhat.com>,
	Jason Wang <jasowang@redhat.com>,
	Kevin Kevin <kevin.tian@intel.com>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	peterx@redhat.com,
	"Dr . David Alan Gilbert" <dgilbert@redhat.com>,
	Lei Cao <lei.cao@stratus.com>
Subject: Re: [PATCH v3 12/21] KVM: X86: Implement ring-based dirty memory tracking
Date: Sat, 11 Jan 2020 12:49:28 +0800	[thread overview]
Message-ID: <202001111214.kG4GCrkU%lkp@intel.com> (raw)
In-Reply-To: <20200109145729.32898-13-peterx@redhat.com>

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Hi Peter,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on kvm/linux-next]
[also build test ERROR on next-20200110]
[cannot apply to kvmarm/next vfio/next v5.5-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Peter-Xu/KVM-Dirty-ring-interface/20200110-152053
base:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next
config: s390-alldefconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=s390 

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

All errors (new ones prefixed by >>):

   arch/s390/../../virt/kvm/kvm_main.o: In function `mark_page_dirty_in_slot':
>> kvm_main.c:(.text+0x4d6): undefined reference to `kvm_dirty_ring_get'
>> kvm_main.c:(.text+0x4f0): undefined reference to `kvm_dirty_ring_push'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vcpu_init':
>> kvm_main.c:(.text+0x1fe6): undefined reference to `kvm_dirty_ring_alloc'
>> kvm_main.c:(.text+0x204c): undefined reference to `kvm_dirty_ring_free'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vcpu_uninit':
   kvm_main.c:(.text+0x20c0): undefined reference to `kvm_dirty_ring_free'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_reset_dirty_gfn':
>> kvm_main.c:(.text+0x6650): undefined reference to `kvm_arch_mmu_enable_log_dirty_pt_masked'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vm_ioctl':
>> kvm_main.c:(.text+0x6b58): undefined reference to `kvm_dirty_ring_reset'

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

[-- Attachment #2: .config.gz --]
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WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v3 12/21] KVM: X86: Implement ring-based dirty memory tracking
Date: Sat, 11 Jan 2020 12:49:28 +0800	[thread overview]
Message-ID: <202001111214.kG4GCrkU%lkp@intel.com> (raw)
In-Reply-To: <20200109145729.32898-13-peterx@redhat.com>

[-- Attachment #1: Type: text/plain, Size: 2188 bytes --]

Hi Peter,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on kvm/linux-next]
[also build test ERROR on next-20200110]
[cannot apply to kvmarm/next vfio/next v5.5-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Peter-Xu/KVM-Dirty-ring-interface/20200110-152053
base:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next
config: s390-alldefconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=s390 

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

All errors (new ones prefixed by >>):

   arch/s390/../../virt/kvm/kvm_main.o: In function `mark_page_dirty_in_slot':
>> kvm_main.c:(.text+0x4d6): undefined reference to `kvm_dirty_ring_get'
>> kvm_main.c:(.text+0x4f0): undefined reference to `kvm_dirty_ring_push'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vcpu_init':
>> kvm_main.c:(.text+0x1fe6): undefined reference to `kvm_dirty_ring_alloc'
>> kvm_main.c:(.text+0x204c): undefined reference to `kvm_dirty_ring_free'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vcpu_uninit':
   kvm_main.c:(.text+0x20c0): undefined reference to `kvm_dirty_ring_free'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_reset_dirty_gfn':
>> kvm_main.c:(.text+0x6650): undefined reference to `kvm_arch_mmu_enable_log_dirty_pt_masked'
   arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vm_ioctl':
>> kvm_main.c:(.text+0x6b58): undefined reference to `kvm_dirty_ring_reset'

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

[-- Attachment #2: config.gz --]
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  parent reply	other threads:[~2020-01-11  4:50 UTC|newest]

Thread overview: 84+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-09 14:57 [PATCH v3 00/21] KVM: Dirty ring interface Peter Xu
2020-01-09 14:57 ` [PATCH v3 01/21] vfio: introduce vfio_iova_rw to read/write a range of IOVAs Peter Xu
2020-01-09 14:57 ` [PATCH v3 02/21] drm/i915/gvt: subsitute kvm_read/write_guest with vfio_iova_rw Peter Xu
2020-01-09 14:57 ` [PATCH v3 03/21] KVM: Remove kvm_read_guest_atomic() Peter Xu
2020-01-09 14:57 ` [PATCH v3 04/21] KVM: Add build-time error check on kvm_run size Peter Xu
2020-01-09 14:57 ` [PATCH v3 05/21] KVM: X86: Change parameter for fast_page_fault tracepoint Peter Xu
2020-01-09 14:57 ` [PATCH v3 06/21] KVM: X86: Don't take srcu lock in init_rmode_identity_map() Peter Xu
2020-01-09 14:57 ` [PATCH v3 07/21] KVM: Cache as_id in kvm_memory_slot Peter Xu
2020-01-09 14:57 ` [PATCH v3 08/21] KVM: X86: Drop x86_set_memory_region() Peter Xu
2020-01-09 14:57 ` [PATCH v3 09/21] KVM: X86: Don't track dirty for KVM_SET_[TSS_ADDR|IDENTITY_MAP_ADDR] Peter Xu
2020-01-19  9:01   ` Paolo Bonzini
2020-01-20  6:45     ` Peter Xu
2020-01-21 15:56   ` Sean Christopherson
2020-01-21 16:14     ` Paolo Bonzini
2020-01-28  5:50     ` Peter Xu
2020-01-28 18:24       ` Sean Christopherson
2020-01-31 15:08         ` Peter Xu
2020-01-31 19:33           ` Sean Christopherson
2020-01-31 20:28             ` Peter Xu
2020-01-31 20:36               ` Sean Christopherson
2020-01-31 20:55                 ` Peter Xu
2020-01-31 21:29                   ` Sean Christopherson
2020-01-31 22:16                     ` Peter Xu
2020-01-31 22:20                       ` Sean Christopherson
2020-01-09 14:57 ` [PATCH v3 10/21] KVM: Pass in kvm pointer into mark_page_dirty_in_slot() Peter Xu
2020-01-09 14:57 ` [PATCH v3 11/21] KVM: Move running VCPU from ARM to common code Peter Xu
2020-01-09 14:57 ` [PATCH v3 12/21] KVM: X86: Implement ring-based dirty memory tracking Peter Xu
2020-01-09 16:29   ` Michael S. Tsirkin
2020-01-09 16:56     ` Alex Williamson
2020-01-09 19:21       ` Peter Xu
2020-01-09 19:36         ` Michael S. Tsirkin
2020-01-09 19:15     ` Peter Xu
2020-01-09 19:35       ` Michael S. Tsirkin
2020-01-09 20:19         ` Peter Xu
2020-01-09 22:18           ` Michael S. Tsirkin
2020-01-10 15:29             ` Peter Xu
2020-01-12  6:24               ` Michael S. Tsirkin
2020-01-14 20:01         ` Peter Xu
2020-01-15  6:50           ` Michael S. Tsirkin
2020-01-15 15:20             ` Peter Xu
2020-01-19  9:09       ` Paolo Bonzini
2020-01-19 10:12         ` Michael S. Tsirkin
2020-01-20  7:29           ` Peter Xu
2020-01-20  7:47             ` Michael S. Tsirkin
2020-01-21  8:29               ` Peter Xu
2020-01-21 10:25                 ` Paolo Bonzini
2020-01-21 10:24             ` Paolo Bonzini
2020-01-11  4:49   ` kbuild test robot [this message]
2020-01-11  4:49     ` kbuild test robot
2020-01-11 23:19   ` kbuild test robot
2020-01-11 23:19     ` kbuild test robot
2020-01-15  6:47   ` Michael S. Tsirkin
2020-01-15 15:27     ` Peter Xu
2020-01-16  8:38   ` Michael S. Tsirkin
2020-01-16 16:27     ` Peter Xu
2020-01-17  9:50       ` Michael S. Tsirkin
2020-01-20  6:48         ` Peter Xu
2020-01-09 14:57 ` [PATCH v3 13/21] KVM: Make dirty ring exclusive to dirty bitmap log Peter Xu
2020-01-09 14:57 ` [PATCH v3 14/21] KVM: Don't allocate dirty bitmap if dirty ring is enabled Peter Xu
2020-01-09 16:41   ` Peter Xu
2020-01-09 14:57 ` [PATCH v3 15/21] KVM: selftests: Always clear dirty bitmap after iteration Peter Xu
2020-01-09 14:57 ` [PATCH v3 16/21] KVM: selftests: Sync uapi/linux/kvm.h to tools/ Peter Xu
2020-01-09 14:57 ` [PATCH v3 17/21] KVM: selftests: Use a single binary for dirty/clear log test Peter Xu
2020-01-09 14:57 ` [PATCH v3 18/21] KVM: selftests: Introduce after_vcpu_run hook for dirty " Peter Xu
2020-01-09 14:57 ` [PATCH v3 19/21] KVM: selftests: Add dirty ring buffer test Peter Xu
2020-01-09 14:57 ` [PATCH v3 20/21] KVM: selftests: Let dirty_log_test async for dirty ring test Peter Xu
2020-01-09 14:57 ` [PATCH v3 21/21] KVM: selftests: Add "-c" parameter to dirty log test Peter Xu
2020-01-09 15:59 ` [PATCH v3 00/21] KVM: Dirty ring interface Michael S. Tsirkin
2020-01-09 16:17   ` Peter Xu
2020-01-09 16:40     ` Michael S. Tsirkin
2020-01-09 17:08       ` Peter Xu
2020-01-09 19:08         ` Michael S. Tsirkin
2020-01-09 19:39           ` Peter Xu
2020-01-09 20:42             ` Paolo Bonzini
2020-01-09 22:28             ` Michael S. Tsirkin
2020-01-10 15:10               ` Peter Xu
2020-01-09 16:47 ` Alex Williamson
2020-01-09 17:58   ` Peter Xu
2020-01-09 19:13     ` Michael S. Tsirkin
2020-01-09 19:23       ` Peter Xu
2020-01-09 19:37         ` Michael S. Tsirkin
2020-01-09 20:51       ` Paolo Bonzini
2020-01-09 22:21         ` Michael S. Tsirkin
2020-01-19  9:11 ` Paolo Bonzini

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