On Fri, Nov 05, 2021 at 09:44:05AM +0100, Paolo Bonzini wrote:
> On 11/4/21 19:17, Nathan Chancellor wrote:
> > Hi Greg and Sasha,
> >
> > Please apply commit 3d5e7a28b1ea ("KVM: x86: avoid warning with
> > -Wbitwise-instead-of-logical") to 5.10, 5.14, and 5.15, where it
> > resolves a build error with tip of tree clang due to -Werror:
> >
> > arch/x86/kvm/mmu/mmu.c:3548:15: error: use of bitwise '|' with boolean operands [-Werror,-Wbitwise-instead-of-logical]
> > reserved |= __is_bad_mt_xwr(rsvd_check, sptes[level - 1]) |
> > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > ||
> > arch/x86/kvm/mmu/mmu.c:3548:15: note: cast one or both operands to int to silence this warning
> > 1 error generated.
> >
> > It applies cleanly to 5.14 and 5.15 and I have attached a backport for
> > 5.10. I have added Paolo in case he has any objections to this.
>
> No problem.
>
> Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
All now queued up, thanks.
greg k-h
