Jan Kiszka wrote: > Hi Avi, > > commit "kvm: qemu: consume all pending I/O in I/O loop" > (8ab8bb09f1115b9bf733f885cc92b6c63d83f420) broke reading data bursts > from serial devices (and maybe from other character devices as well) by > guests. Reason: serial devices do input flow control via fd_read_poll, > but qemu now ignores this fact by pushing all data into the virtual > device as soon as it is available. > > Patch below is not really nice (just as the whole internal virtual I/O > interface at the moment, IMHO), but it re-enables the serial ports for > now. > >
I'm worried that it will break Dor's hack that speeds up virtio. Dor? -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
