Re: svn commit: r366965 - stable/12/usr.sbin/bhyve

2020-10-23 Thread Ryan Moeller
On 10/23/20 8:27 AM, Konstantin Belousov wrote: Does this description mean that if guest writes garbage into base, it can crash monitor ? The guest can crash the bhyve process by writing garbage into device registers, yes. A bad base address will be mapped to NULL and eventually gets passe

Re: svn commit: r366965 - stable/12/usr.sbin/bhyve

2020-10-23 Thread Konstantin Belousov
On Fri, Oct 23, 2020 at 10:48:14AM +, Ryan Moeller wrote: > Author: freqlabs > Date: Fri Oct 23 10:48:14 2020 > New Revision: 366965 > URL: https://svnweb.freebsd.org/changeset/base/366965 > > Log: > MFC r366771: > > bhyve: Update TX descriptor base address and host mapping on change >

svn commit: r366965 - stable/12/usr.sbin/bhyve

2020-10-23 Thread Ryan Moeller
Author: freqlabs Date: Fri Oct 23 10:48:14 2020 New Revision: 366965 URL: https://svnweb.freebsd.org/changeset/base/366965 Log: MFC r366771: bhyve: Update TX descriptor base address and host mapping on change bhyve sometimes segfaults when using an e1000 NIC with a Windows guest.