> -----Original Message----- > From: Anthony PERARD [mailto:[email protected]] > Sent: 06 November 2018 11:11 > To: Paul Durrant <[email protected]> > Cc: George Dunlap <[email protected]>; xen- > [email protected]; Ian Jackson <[email protected]>; Wei Liu > <[email protected]> > Subject: Re: [Xen-devel] [PATCH v4 3/6] tools/dm_restrict: Ask QEMU to > chroot > > On Tue, Nov 06, 2018 at 10:53:48AM +0000, Paul Durrant wrote: > > Ok. The trace backend is set at build time in tools/Makefile: > > > > if $$source/scripts/tracetool.py --check-backend --backend log ; > then \ > > enable_trace_backend='--enable-trace-backend=log'; > > elif $$source/scripts/tracetool.py --check-backend --backend > stderr ; then \ > > enable_trace_backend='--enable-trace-backend=stderr'; \ > > else \ > > enable_trace_backend='' ; \ > > fi ; \ > > > > and log appears to favoured. Is this still going to work with the > > chroot? We rely on the tracing in xen_platform to get log messages out > > of PV drivers. > > log vs stderr are just different names for the same thing. "stderr" > doesn't exist anymore in recent version of QEMU and as been renamed > "log".
Oh yes, I'd forgotten... That's fine then :-) Paul > > -- > Anthony PERARD _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
