On Thu, Jul 18, 2024 at 08:14:53PM +0200, syphyr wrote: > Several commits were made in v4.19.317 for af_unix to fix race conditions. > Most of the READ_ONCE commits were added to v4.19.317, but the WRITE_ONCE on > the writer side did not get added. For example, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.163&id=5b9668fd874144d02888e55bb95ed5f4aacdf703 Can you submit working backports for the needed trees? I don't see that commit in 5.4.y or 5.10.y either, shouldn't it go there first? thanks, greg k-h