linux-kernel - Re: linux-next: Tree for Mar 25 (arch/x86/kvm/)

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Date:   Wed, 25 Mar 2020 17:08:03 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Randy Dunlap <rdunlap@...radead.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        KVM <kvm@...r.kernel.org>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>
Subject: Re: linux-next: Tree for Mar 25 (arch/x86/kvm/)

On 25/03/20 16:57, Randy Dunlap wrote:
>> Randy, can you test it with your compiler?
> Nope, no help.  That's the wrong location.
> Need a patch for this:
>>> 24 (only showing one of them here) BUILD_BUG() errors in arch/x86/kvm/cpuid.h
>>> function __cpuid_entry_get_reg(), for the default: case.

Doh, right.  I think the only solution for that one is to degrade it to
WARN_ON(1).

Paolo