From: Paolo Bonzini <pbonzini@redhat.com>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: [Qemu-devel] Re: [PATCH 2/2] Make kvm_enabled unavailable to non-target devices
Date: Fri, 02 Apr 2010 18:47:51 +0200 [thread overview]
Message-ID: <4BB61FB7.5040509@redhat.com> (raw)
In-Reply-To: <u2zf43fc5581004020933n8007dee0s1f24a0508cc41887@mail.gmail.com>
>>> +#pragma GCC poison kvm_allowed
>>> +#pragma GCC poison kvm_enabled
>>
>> kvm_enabled() is a macro. I dont' think this poison pragma is actually
>> meaningful.
>
> I'm not familiar with poison pragmas, but actually poisoning only
> kvm_allowed didn't work.
Indeed, macro expansions are explicitly allowed to use poisoned
identifiers (and on the contrary macro names count towards poisoning
errors).
IMO kvm_allowed should be left unpoisoned.
Paolo
next prev parent reply other threads:[~2010-04-02 16:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-02 15:46 [Qemu-devel] [PATCH 2/2] Make kvm_enabled unavailable to non-target devices Blue Swirl
2010-04-02 16:25 ` Anthony Liguori
2010-04-02 16:33 ` Blue Swirl
2010-04-02 16:47 ` Paolo Bonzini [this message]
2010-04-02 16:57 ` [Qemu-devel] " Anthony Liguori
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