From: Junaid Shahid <junaids@google.com>
To: Sean Christopherson <sean.j.christopherson@intel.com>,
Jim Mattson <jmattson@google.com>
Cc: kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>,
John Sperbeck <jsperbeck@google.com>
Subject: Re: [PATCH v2] kvm: call kvm_arch_destroy_vm if vm creation fails
Date: Wed, 23 Oct 2019 18:18:35 -0700 [thread overview]
Message-ID: <3ccc2f6c-9695-ee76-5734-e93eb802d7e2@google.com> (raw)
In-Reply-To: <20191024000544.GA3744@linux.intel.com>
[Plain-text resend]
On 10/23/19 5:05 PM, Sean Christopherson wrote:
>
> Side topic, the loops to free the buses and memslots belong higher up,
> the arrays aren't initialized until after hardware_enable(). Probably
> doesn't harm anything but it's a waste of cycles. I'll send a patch.
>
Aren't the x86_set_memory_region() calls inside kvm_arch_destroy_vm() going to be problematic if hardware_enable_all() fails? Perhaps we should move the memslots allocation before kvm_arch_init_vm(), or check for NULL memslots in kvm_arch_destroy_vm().
next prev parent reply other threads:[~2019-10-24 1:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-23 20:32 [PATCH v2] kvm: call kvm_arch_destroy_vm if vm creation fails Jim Mattson
2019-10-24 0:05 ` Sean Christopherson
2019-10-24 1:18 ` Junaid Shahid [this message]
2019-10-24 2:31 ` Sean Christopherson
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