The commit is pushed to "branch-rh10-6.12.0-211.30.1.14.x.vz10-ovz" and will
appear at [email protected]:openvz/vzkernel.git
after rh10-6.12.0-211.30.1.14.1.vz10
------>
commit d75e1d8ed731a9dc39bd448aca45822d12e8f24c
Author: Jeff Layton <[email protected]>
Date: Sun May 24 18:26:01 2026 +0300
ms/fs: prepend statmount.mnt_opts string with security_sb_mnt_opts()
Currently these mount options aren't accessible via statmount().
The read handler for /proc/#/mountinfo calls security_sb_show_options()
to emit the security options after emitting superblock flag options, but
before calling sb->s_op->show_options.
Have statmount_mnt_opts() call security_sb_show_options() before
calling ->show_options.
Signed-off-by: Jeff Layton <[email protected]>
Link:
https://lore.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
(cherry picked from commit 056d33137bf9364456ee70aa265ccbb948daee49)
https://virtuozzo.atlassian.net/browse/VSTOR-132443
Feature: Fix selftests
Signed-off-by: Eva Kurchatova <[email protected]>
Reviewed-by: Vasileios Almpanis <[email protected]>
---
fs/namespace.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/namespace.c b/fs/namespace.c
index 566f11a222fcf..9dc36c065013f 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -5358,6 +5358,10 @@ static int statmount_mnt_opts(struct kstatmount *s,
struct seq_file *seq)
if (sb->s_op->show_options) {
size_t start = seq->count;
+ err = security_sb_show_options(seq, sb);
+ if (err)
+ return err;
+
err = sb->s_op->show_options(seq, mnt->mnt_root);
if (err)
return err;
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