Jeff Layton 68f106c2b2 overlayfs: set ctime when setting mtime and atime ... [ Upstream commit 03dbab3bba ] Nathan reported that he was seeing the new warning in setattr_copy_mgtime pop when starting podman containers. Overlayfs is trying to set the atime and mtime via notify_change without also setting the ctime. POSIX states that when the atime and mtime are updated via utimes() that we must also update the ctime to the current time. The situation with overlayfs copy-up is analogies, so add ATTR_CTIME to the bitmask. notify_change will fill in the value. Reported-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Jeff Layton <jlayton@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Christian Brauner <brauner@kernel.org> Acked-by: Amir Goldstein <amir73il@gmail.com> Message-Id: <20230913-ctime-v1-1-c6bc509cbc27@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-10-25 11:58:59 +02:00
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copy_up.c	overlayfs: set ctime when setting mtime and atime	2023-10-25 11:58:59 +02:00
dir.c	ovl: update of dentry revalidate flags after copy up	2023-07-23 13:47:10 +02:00
export.c	ovl: update of dentry revalidate flags after copy up	2023-07-23 13:47:10 +02:00
file.c	ovl: fix incorrect fdput() on aio completion	2023-09-23 11:10:01 +02:00
inode.c	ovl: fix null pointer dereference in ovl_get_acl_rcu()	2023-07-23 13:47:36 +02:00
Kconfig	docs: fix broken references to text files	2020-04-20 15:35:59 -06:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
namei.c	ovl: update of dentry revalidate flags after copy up	2023-07-23 13:47:10 +02:00
overlayfs.h	ovl: update of dentry revalidate flags after copy up	2023-07-23 13:47:10 +02:00
ovl_entry.h	ovl: check type and offset of struct vfsmount in ovl_entry	2023-08-26 14:23:23 +02:00
readdir.c	ovl: skip stale entries in merge dir cache iteration	2021-08-10 10:21:30 +02:00
super.c	ovl: Always reevaluate the file signature for IMA	2023-09-19 12:22:28 +02:00
util.c	ovl: update of dentry revalidate flags after copy up	2023-07-23 13:47:10 +02:00