On 05/17/2012 08:25 AM, Jason Wang wrote: > Commit ff71f2e8cacefae99179993204172bc65e4303df prevent the possible > crash during initialization of linux driver by checking the operating > mode.This seems too strict as: > > - the real card could still work in mode other than normal > - some buggy driver who does not set correct opmode after eeprom > access > > So, considering rx ring address were reset to zero (which could be > safely trated as an address not intened to DMA to), in order to > both letting old guest work and preventing the unexpected DMA to > guest, we can forbid packet receiving when rx ring address is zero. >
Tested-by: Avi Kivity <a...@redhat.com> This unbreaks kvm-autotest. -- error compiling committee.c: too many arguments to function
