Messages in this thread | | | From | Vitaly Kuznetsov <> | Subject | Re: [PATCH 0/3] KVM: x86: VM alloc bug fix and cleanup | Date | Mon, 27 Jan 2020 16:48:34 +0100 |
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Sean Christopherson <sean.j.christopherson@intel.com> writes:
> Fix a (fairly) long standing NULL pointer dereference if VM allocation > fails, and do a bit of clean up on top. > > I would have preferred to omit patch 01, i.e. fix the bug via patch 02, > but unfortunately (long term support) kernel 4.19 doesn't have the > accounting changes, which would make backporting the fix extra annoying > for no real benefit. > > Sean Christopherson (3): > KVM: x86: Gracefully handle __vmalloc() failure during VM allocation > KVM: x86: Directly return __vmalloc() result in ->vm_alloc() > KVM: x86: Consolidate VM allocation and free for VMX and SVM >
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
-- Vitaly
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