linux-kernel - Re: arm64 kvm built with clang doesn't boot

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Message-ID: <CAAeHK+zq4-mw3pCNf3nob3gN-s+aWVq7vUy1p8yY4bU4QYNNMg@mail.gmail.com>
Date:   Fri, 16 Mar 2018 15:53:17 +0100
From:   Andrey Konovalov <andreyknvl@...gle.com>
To:     Marc Zyngier <marc.zyngier@....com>
Cc:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Stephen Hines <srhines@...gle.com>,
        Greg Hackmann <ghackmann@...gle.com>,
        Christoffer Dall <christoffer.dall@...aro.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        kvmarm@...ts.cs.columbia.edu, LKML <linux-kernel@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>,
        kernel-dynamic-tools <kernel-dynamic-tools@...gle.com>
Subject: Re: arm64 kvm built with clang doesn't boot

On Fri, Mar 16, 2018 at 3:13 PM, Marc Zyngier <marc.zyngier@....com> wrote:
> I wasn't aware of that discussion, but this is indeed quite annoying.
> Note that you should be able to restrict this to arch/arm64/kvm/hyp/*
> and virt/kvm/arm/hyp/*.

That works as well (tried it, the kernel boots). I've also tried
compiling without the flag for virt/kvm/arm/hyp/*, it boots as well.