Closed k0Iry closed 4 years ago
https://github.com/k0Iry/xv6-jos-i386-lab/blob/9ad90a14d12173d443633c2b7ccdce2112c93234/0001-homework-syscall-part1.patch#L282
fixed in new patch
https://github.com/k0Iry/xv6-jos-i386-lab/blob/9ad90a14d12173d443633c2b7ccdce2112c93234/0001-homework-syscall-part1.patch#L282