Commit 1ece2c43 authored by Jeff Layton's avatar Jeff Layton Committed by Hans de Goede
Browse files

vboxsf: explicitly deny setlease attempts 



vboxsf does not break leases on its own, so it can't properly handle the
case where the hypervisor changes the data. Don't allow file leases on
vboxsf.

Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20240319-setlease-v1-1-5997d67e04b3@kernel.org


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 0141d68f

fs/vboxsf/file.c

+1 −0
Original line number Diff line number Diff line
@@ -218,6 +218,7 @@ const struct file_operations vboxsf_reg_fops = { 
	.release = vboxsf_file_release,

	.fsync = noop_fsync,

	.splice_read = filemap_splice_read,

	.setlease = simple_nosetlease,

};



const struct inode_operations vboxsf_reg_iops = {