From: Konstantin Khorenko <khore...@virtuozzo.com> 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 fd0ae3b..a09515e 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); -- 1.8.3.1 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel
