* Re: [PATCH for-5.18] KVM: fix bad user ABI for KVM_EXIT_SYSTEM_EVENT
[not found] <20220422103013.34832-1-pbonzini@redhat.com>
@ 2022-04-22 19:57 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-04-22 19:57 UTC (permalink / raw)
To: Paolo Bonzini, linux-kernel, kvm
Cc: llvm, kbuild-all, Will Deacon, Marc Zyngier, Peter Gonda,
Sean Christopherson
Hi Paolo,
I love your patch! Yet something to improve:
[auto build test ERROR on kvm/master]
[also build test ERROR on linus/master v5.18-rc3]
[cannot apply to kvmarm/next mst-vhost/linux-next linux/master next-20220422]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Paolo-Bonzini/KVM-fix-bad-user-ABI-for-KVM_EXIT_SYSTEM_EVENT/20220422-184535
base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git master
config: riscv-randconfig-r014-20220422 (https://download.01.org/0day-ci/archive/20220423/202204230312.8EOM8DHM-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5bd87350a5ae429baf8f373cb226a57b62f87280)
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 riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/71af2c55b700878ad9d73c90c6b75f327f36d0a9
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Paolo-Bonzini/KVM-fix-bad-user-ABI-for-KVM_EXIT_SYSTEM_EVENT/20220422-184535
git checkout 71af2c55b700878ad9d73c90c6b75f327f36d0a9
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv 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 >>):
>> arch/riscv/kvm/vcpu_sbi.c:98:30: error: use of undeclared identifier 'reason'
run->system_event.data[0] = reason;
^
1 error generated.
vim +/reason +98 arch/riscv/kvm/vcpu_sbi.c
83
84 void kvm_riscv_vcpu_sbi_system_reset(struct kvm_vcpu *vcpu,
85 struct kvm_run *run,
86 u32 type, u64 flags)
87 {
88 unsigned long i;
89 struct kvm_vcpu *tmp;
90
91 kvm_for_each_vcpu(i, tmp, vcpu->kvm)
92 tmp->arch.power_off = true;
93 kvm_make_all_cpus_request(vcpu->kvm, KVM_REQ_SLEEP);
94
95 memset(&run->system_event, 0, sizeof(run->system_event));
96 run->system_event.type = type;
97 run->system_event.ndata = 1;
> 98 run->system_event.data[0] = reason;
99 run->exit_reason = KVM_EXIT_SYSTEM_EVENT;
100 }
101
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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