Hi Jens, Please apply the following patch from Jordy Zomer, which introduces a spectre-v1 mitigation within the CDROM_MEDIA_CHANGED ioctl handler of drivers/cdrom/cdrom.c, to your for-6.5/block branch. Many thanks in advance. Regards, Phil Jordy Zomer (1): cdrom: Fix spectre-v1 gadget drivers/cdrom/cdrom.c | 4 ++++ 1 file changed, 4 insertions(+) -- 2.40.1