From: Paolo Bonzini <pbonzini@redhat.com>
To: kernel test robot <lkp@intel.com>,
Vipin Sharma <vipinsh@google.com>,
seanjc@google.com
Cc: kbuild-all@lists.01.org, mkoutny@suse.com, tj@kernel.org,
lizefan.x@bytedance.com, hannes@cmpxchg.org, dmatlack@google.com,
jiangshanlai@gmail.com, kvm@vger.kernel.org,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] KVM: Move VM's worker kthreads back to the original cgroup before exiting.
Date: Thu, 17 Feb 2022 17:05:45 +0100 [thread overview]
Message-ID: <3113f00a-e910-2dfb-479f-268566445630@redhat.com> (raw)
In-Reply-To: <202202172046.GuW8pHQc-lkp@intel.com>
On 2/17/22 13:34, kernel test robot wrote:
>> 5859 reattach_err = cgroup_attach_task_all(current->real_parent, current);
This needs to be within rcu_dereference().
Paolo
> 5860 if (reattach_err) {
> 5861 kvm_err("%s: cgroup_attach_task_all failed on reattach with err %d\n",
> 5862 __func__, reattach_err);
> 5863 }
> 5864 return err;
> 5865 }
> 5866
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
next prev parent reply other threads:[~2022-02-17 16:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 6:16 [PATCH v3] KVM: Move VM's worker kthreads back to the original cgroup before exiting Vipin Sharma
2022-02-17 12:34 ` kernel test robot
2022-02-17 16:05 ` Paolo Bonzini [this message]
2022-02-19 0:30 ` Sean Christopherson
2022-02-19 7:55 ` Paolo Bonzini
2022-02-17 19:47 ` kernel test robot
2022-02-17 23:22 ` kernel test robot
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