On Sun, Oct 24, 2021 at 03:14:50PM +0200, Oliver Hartkopp wrote: > Hello Greg, > > Linux 5.10 is missing the SF_BROADCAST support which was introduced in 5.11 > - that broke the application of the original patch. > > Just sent out a patch for 5.10-stable some minutes ago: > > [PATCH 5.10-stable] can: isotp: isotp_sendmsg(): fix TX buffer concurrent > access in isotp_sendmsg() Now queued up, thanks. greg k-h