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Open Source and information security mailing list archives
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Date: Mon, 18 Aug 2014 23:24:57 +0200 From: Paolo Bonzini <pbonzini@...hat.com> To: Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>, gleb@...nel.org CC: avi.kivity@...il.com, mtosatti@...hat.com, linux-kernel@...r.kernel.org, kvm@...r.kernel.org, David Matlack <dmatlack@...gle.com>, stable@...r.kernel.org Subject: Re: [PATCH 2/2] kvm: x86: fix stale mmio cache bug Il 14/08/2014 09:01, Xiao Guangrong ha scritto: > * Clear the mmio cache info for the given gva, > - * specially, if gva is ~0ul, we clear all mmio cache info. > + * specially, if gva is ~MMIO_GVA_ANY, we clear all mmio cache info. Extra ~. > */ > +#define MMIO_GVA_ANY ~((gva_t)0) > + Better: (~(gva_t)0). Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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