Right, this also depends on
69b907297f4e list: Add lockless list traversal primitives
On 01/21/2016 06:56 PM, kbuild test robot wrote:
Hi Alexey,
[auto build test ERROR on kvm/linux-next]
[also build test ERROR on v4.4 next-20160121]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Alexey-Kardashevskiy/KVM-PPC-Add-in-kernel-multitce-handling/20160121-154336
base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next
config: powerpc-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=powerpc
All error/warnings (new ones prefixed by >>):
arch/powerpc/kvm/book3s_64_vio_hv.c: In function 'kvmppc_find_table':
arch/powerpc/kvm/book3s_64_vio_hv.c:58:2: error: implicit declaration of function 'list_for_each_entry_lockless' [-Werror=implicit-function-declaration]
list_for_each_entry_lockless(stt, &kvm->arch.spapr_tce_tables, list)
^
arch/powerpc/kvm/book3s_64_vio_hv.c:58:65: error: 'list' undeclared (first use in this function)
list_for_each_entry_lockless(stt, &kvm->arch.spapr_tce_tables, list)
^
arch/powerpc/kvm/book3s_64_vio_hv.c:58:65: note: each undeclared identifier is reported only once for each function it appears in
arch/powerpc/kvm/book3s_64_vio_hv.c:59:3: error: expected ';' before 'if'
if (stt->liobn == liobn)
^
arch/powerpc/kvm/book3s_64_vio_hv.c: In function 'kvmppc_rm_h_put_tce_indirect':
arch/powerpc/kvm/book3s_64_vio_hv.c:263:18: error: implicit declaration of function 'vmalloc_to_phys' [-Werror=implicit-function-declaration]
rmap = (void *) vmalloc_to_phys(rmap);
^
arch/powerpc/kvm/book3s_64_vio_hv.c:263:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
rmap = (void *) vmalloc_to_phys(rmap);
^
cc1: some warnings being treated as errors
vim +/vmalloc_to_phys +263 arch/powerpc/kvm/book3s_64_vio_hv.c
257 if (ret != H_SUCCESS)
258 return ret;
259
260 if (kvmppc_gpa_to_ua(vcpu->kvm, tce_list, &ua, &rmap))
261 return H_TOO_HARD;
262
> 263 rmap = (void *) vmalloc_to_phys(rmap);
264
265 lock_rmap(rmap);
266 if (kvmppc_rm_ua_to_hpa(vcpu, ua, &tces)) {
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
--
Alexey
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