The commit is pushed to "branch-rh9-5.14.vz9.1.x-ovz" and will appear at
https://src.openvz.org/scm/ovz/vzkernel.git
after ark-5.14
------>
commit 9100dc419578ef5afa83cd03480922f248ad8a45
Author: Konstantin Khorenko <khore...@virtuozzo.com>
Date: Mon Oct 4 20:39:03 2021 +0300
ve/kernfs: fix lookup for kernfs superblock
sysfs (kernfs) mount looks up for already existing superblock,
but uses non-inited kernfs_super_info->ve field for comparison.
Fill the ve field before existing superblock lookup.
https://jira.sw.ru/browse/PSBM-85052
https://jira.sw.ru/browse/PSBM-103433
Signed-off-by: Konstantin Khorenko <khore...@virtuozzo.com>
[VvS RHEL7.8 rebase] context changes
Signed-off-by: Andrey Ryabinin <aryabi...@virtuozzo.com>
(cherry picked from vz8 commit 1fbfb821a1d844ec06f88f5e38c5cb6237cad66f)
Signed-off-by: Andrey Zhadchenko <andrey.zhadche...@virtuozzo.com>
---
fs/kernfs/mount.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/kernfs/mount.c b/fs/kernfs/mount.c
index fd0ae3b16bcf..a09515ec797c 100644
--- a/fs/kernfs/mount.c
+++ b/fs/kernfs/mount.c
@@ -327,6 +327,7 @@ int kernfs_get_tree(struct fs_context *fc)
info->root = kfc->root;
info->ns = kfc->ns_tag;
INIT_LIST_HEAD(&info->node);
+ info->ve = get_exec_env();
fc->s_fs_info = info;
sb = sget_fc(fc, kernfs_test_super, kernfs_set_super);
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