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| From: | Paolo Bonzini |
| Subject: | [Qemu-devel] Re: [PATCH 2/2] Make kvm_enabled unavailable to non-target devices |
| Date: | Fri, 02 Apr 2010 18:47:51 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100301 Fedora/3.0.3-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.3 |
+#pragma GCC poison kvm_allowed +#pragma GCC poison kvm_enabledkvm_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
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