The branch main has been updated by imp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=6d849754b996703093ca474604c4d8b596c22bf3
commit 6d849754b996703093ca474604c4d8b596c22bf3
Author: Son Phan Trung <phantrungso...@gmail.com>
AuthorDate: 2024-05-28 09:51:16 +0000
Commit: Warner Losh <i...@freebsd.org>
CommitDate: 2024-05-29 13:56:23 +0000
linux: implement PR_CHILD_SET_SUBREAPER
Reviewed by: imp, dchagin
Pull Request: https://github.com/freebsd/freebsd-src/pull/1260
---
sys/compat/linux/linux_misc.c | 8 ++++++++
sys/compat/linux/linux_misc.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c
index aa6c3923067f..73a4c49a1a6f 100644
--- a/sys/compat/linux/linux_misc.c
+++ b/sys/compat/linux/linux_misc.c
@@ -1819,6 +1819,14 @@ linux_prctl(struct thread *td, struct linux_prctl_args
*args)
#endif
error = EINVAL;
break;
+ case LINUX_PR_SET_CHILD_SUBREAPER:
+ if (args->arg2 == 0){
+ return (kern_procctl(td, P_PID, 0, PROC_REAP_RELEASE,
+ NULL));
+ }
+
+ return (kern_procctl(td, P_PID, 0, PROC_REAP_ACQUIRE,
+ NULL));
case LINUX_PR_SET_NO_NEW_PRIVS:
arg = args->arg2 == 1 ?
PROC_NO_NEW_PRIVS_ENABLE : PROC_NO_NEW_PRIVS_DISABLE;
diff --git a/sys/compat/linux/linux_misc.h b/sys/compat/linux/linux_misc.h
index cc025f89d5ff..445110c598cc 100644
--- a/sys/compat/linux/linux_misc.h
+++ b/sys/compat/linux/linux_misc.h
@@ -57,6 +57,7 @@
#define LINUX_PR_GET_SECCOMP 21
#define LINUX_PR_SET_SECCOMP 22
#define LINUX_PR_CAPBSET_READ 23
+#define LINUX_PR_SET_CHILD_SUBREAPER 36
#define LINUX_PR_SET_NO_NEW_PRIVS 38
#define LINUX_PR_SET_PTRACER 1499557217
