diff options
Diffstat (limited to 'sys/amd64/linux32/linux32_machdep.c')
| -rw-r--r-- | sys/amd64/linux32/linux32_machdep.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/sys/amd64/linux32/linux32_machdep.c b/sys/amd64/linux32/linux32_machdep.c index 7e72e90..ab52280 100644 --- a/sys/amd64/linux32/linux32_machdep.c +++ b/sys/amd64/linux32/linux32_machdep.c @@ -157,15 +157,8 @@ linux_execve(struct thread *td, struct linux_execve_args *args) free(path, M_TEMP); if (error == 0) error = kern_execve(td, &eargs, NULL); - if (error == 0) { - /* Linux process can execute FreeBSD one, do not attempt - * to create emuldata for such process using - * linux_proc_init, this leads to a panic on KASSERT - * because such process has p->p_emuldata == NULL. - */ - if (SV_PROC_ABI(td->td_proc) == SV_ABI_LINUX) - error = linux_proc_init(td, 0, 0); - } + if (error == 0) + error = linux_common_execve(td, &eargs); post_execve(td, error, oldvmspace); return (error); } @@ -463,8 +456,14 @@ int linux_set_upcall_kse(struct thread *td, register_t stack) { - td->td_frame->tf_rsp = stack; + if (stack) + td->td_frame->tf_rsp = stack; + /* + * The newly created Linux thread returns + * to the user space by the same path that a parent do. + */ + td->td_frame->tf_rax = 0; return (0); } |
