Date: Fri, 23 May 2014 19:06:36 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r266592 - stable/10/usr.sbin/bhyve Message-ID: <201405231906.s4NJ6a9Z098552@svn.freebsd.org>
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Author: jhb Date: Fri May 23 19:06:35 2014 New Revision: 266592 URL: http://svnweb.freebsd.org/changeset/base/266592 Log: MFC 260469: Fix issue with the virtio descriptor region being truncated if it was above 4GB. Modified: stable/10/usr.sbin/bhyve/virtio.c Directory Properties: stable/10/ (props changed) Modified: stable/10/usr.sbin/bhyve/virtio.c ============================================================================== --- stable/10/usr.sbin/bhyve/virtio.c Fri May 23 17:47:49 2014 (r266591) +++ stable/10/usr.sbin/bhyve/virtio.c Fri May 23 19:06:35 2014 (r266592) @@ -160,7 +160,7 @@ vi_vq_init(struct virtio_softc *vs, uint vq = &vs->vs_queues[vs->vs_curq]; vq->vq_pfn = pfn; - phys = pfn << VRING_PFN; + phys = (uint64_t)pfn << VRING_PFN; size = vring_size(vq->vq_qsize); base = paddr_guest2host(vs->vs_pi->pi_vmctx, phys, size);
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