On Fri, 2025-05-16 at 00:14 -0700, Christoph Hellwig wrote: > [You don't often get email from hch@xxxxxxxxxxxxx. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] > > CAUTION: This is an external email. Please be very careful when clicking links or opening attachments. See the URL nok.it/ext for additional information. > > > > On Fri, May 16, 2025 at 08:51:56AM +0200, Joakim Tjernlund wrote: > > This is the same name scheme JFFS2 and UBI uses. > > Great to know, but compltely fails to explain what you are doing > here given that this is a block device mount helper used by file > systems using block and not mtd devices and thus the only obvious > effect would be to crash the mount if actually used. Right, was very brief This enables mounts like so: mount -t squashfs mtd:appfs /tmp where mtd:appfs comes from: # > cat /proc/mtd dev: size erasesize name ... mtd22: 00750000 00010000 "appfs"