Author: dchagin Date: Sun Feb 20 07:58:30 2011 New Revision: 218879 URL: http://svn.freebsd.org/changeset/base/218879
Log: Do not clobber %rdx. Before calling vfork() syscall the linux user-space stores the current PID in the %rdx and restore it when the parent process will leave the kernel. Modified: head/sys/compat/linux/linux_fork.c Modified: head/sys/compat/linux/linux_fork.c ============================================================================== --- head/sys/compat/linux/linux_fork.c Sun Feb 20 07:46:35 2011 (r218878) +++ head/sys/compat/linux/linux_fork.c Sun Feb 20 07:58:30 2011 (r218879) @@ -104,7 +104,6 @@ linux_vfork(struct thread *td, struct li return (error); td->td_retval[0] = p2->p_pid; - td->td_retval[1] = 0; error = linux_proc_init(td, td->td_retval[0], 0); if (error) _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"