Re: [6.12.y regression] loosetup: failed to set up loop device: Invalid argument after 184b147b9f7f ("loop: Add sanity check for read/write_iter")

H Christian,

On Tue, May 20, 2025 at 08:34:38AM +0200, Christian Hesse wrote:

Salvatore Bonaccorso carnil@debian.org on Tue, 2025/05/20 07:57:

...

In Debian Roland Clobus reported a regression with setting up loop devices from a backing squashfs file lying on read-only mounted target directory from a iso.

The original report is at: https://bugs.debian.org/1106070

We are suffering the same for Arch Linux. Already reported here:

https://lore.kernel.org/all/20250519175640.2fcac001@leda.eworm.net/

Sorry missed that one! Ack, so let's continue in that thread (worth looping in the regressions list though?)

Regards, Salvatore