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authorEdward Tomasz Napierala <trasz@FreeBSD.org>2021-04-21 11:54:29 +0000
committerEdward Tomasz Napierala <trasz@FreeBSD.org>2021-04-21 11:54:37 +0000
commit45aec46246fe61a3f45cf7da1c80850dc226f609 (patch)
treec35e4448ca605942a2c3418f849b7b46370c2bfd
parent4ba91fa0736bb0672d475b6b56d9e7b06e78ff69 (diff)
downloadsrc-45aec46246fe61a3f45cf7da1c80850dc226f609.tar.gz
src-45aec46246fe61a3f45cf7da1c80850dc226f609.zip
rc: make the 'linux' script explicitly load filesystem modules
This removes a minor annoyance with Linux jails, where you often want linux_mounts_enable="NO", yet you want those filesystems available for mounting in jails; normally mount(8) would result in kernel automatically loading the KLD, but this doesn't work inside jails or chroots. PR: 242955 Sponsored By: EPSRC Differential Revision: https://reviews.freebsd.org/D29725
-rwxr-xr-xlibexec/rc/rc.d/linux6
1 files changed, 6 insertions, 0 deletions
diff --git a/libexec/rc/rc.d/linux b/libexec/rc/rc.d/linux
index 882cf4012495..23cb5acc6f99 100755
--- a/libexec/rc/rc.d/linux
+++ b/libexec/rc/rc.d/linux
@@ -46,6 +46,12 @@ linux_start()
# Linux uses the pre-pts(4) tty naming scheme.
load_kld pty
+ # Explicitly load the filesystem modules; they are usually required,
+ # even with linux_mounts_enable="NO".
+ load_kld fdescfs
+ load_kld linprocfs
+ load_kld linsysfs
+
# Handle unbranded ELF executables by defaulting to ELFOSABI_LINUX.
if [ `sysctl -ni kern.elf64.fallback_brand` -eq "-1" ]; then
sysctl kern.elf64.fallback_brand=3 > /dev/null