linux-kernel - Re: [PATCH] KVM: x86: Fix implicit enum conversion goof in scattered reverse CPUID code

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <c469d222-a082-a984-eedd-f6111e03917c@redhat.com>
Date:   Fri, 23 Apr 2021 09:08:11 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Nathan Chancellor <nathan@...nel.org>,
        Sean Christopherson <seanjc@...gle.com>
Cc:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        clang-built-linux@...glegroups.com, linux-kernel@...r.kernel.org,
        Kai Huang <kai.huang@...el.com>
Subject: Re: [PATCH] KVM: x86: Fix implicit enum conversion goof in scattered
 reverse CPUID code

On 21/04/21 19:10, Nathan Chancellor wrote:
> arch/x86/kvm/cpuid.c:499:29: warning: implicit conversion from enumeration type 'enum kvm_only_cpuid_leafs' to different enumeration type 'enum cpuid_leafs' [-Wenum-conversion]
>          kvm_cpu_cap_init_scattered(CPUID_12_EAX,
>          ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~
> arch/x86/kvm/cpuid.c:837:31: warning: implicit conversion from enumeration type 'enum kvm_only_cpuid_leafs' to different enumeration type 'enum cpuid_leafs' [-Wenum-conversion]
>                  cpuid_entry_override(entry, CPUID_12_EAX);
>                  ~~~~~~~~~~~~~~~~~~~~        ^~~~~~~~~~~~
> 2 warnings generated.

Added this to the commit message, thanks!

Paolo