linux-toradex.git - Linux kernel for Apalis, Colibri and Verdin modules

Age	Commit message (Collapse)	Author
2020-01-27	afs: Fix the afs.cell and afs.volume xattr handlers	David Howells
	[ Upstream commit c73aa4102f5b9f261a907c3b3df94cd2c478504d ] Fix the ->get handlers for the afs.cell and afs.volume xattrs to pass the source data size to memcpy() rather than target buffer size. Overcopying the source data occasionally causes the kernel to oops. Fixes: d3e3b7eac886 ("afs: Add metadata xattrs") Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2017-07-09	afs: Add metadata xattrs	David Howells
	Add xattrs to allow the user to get/set metadata in lieu of having pioctl() available. The following xattrs are now available: - "afs.cell" The name of the cell in which the vnode's volume resides. - "afs.fid" The volume ID, vnode ID and vnode uniquifier of the file as three hex numbers separated by colons. - "afs.volume" The name of the volume in which the vnode resides. For example: # getfattr -d -m ".*" /mnt/scratch getfattr: Removing leading '/' from absolute path names # file: mnt/scratch afs.cell="mycell.myorg.org" afs.fid="10000b:1:1" afs.volume="scratch" Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>