On Fri, Oct 23, 2026 at 4:14 AM Sarkar, Tirthendu <[email protected]> wrote: > > On Wed, Oct 21, 2026 at 01:20:41PM -0400, Pravin Pathak wrote: > > dlb2 handles dynamic linking and linking asynchronously if queues > > being linked/unlinked have traffic. [...] > > Fixes: 5433956d5185 ("event/dlb2: add eventdev probe") > Cc: [email protected] > > Acked-by: Tirthendu Sarkar <[email protected]> > Tested-by: Tirthendu Sarkar <[email protected]> > > Thanks Pravin. Confirmed on DLB 2.5: without this patch, runtime > unlink/relink under traffic stalls on all ports once the worker exits > before worker_launched is set. > > Jerin, please add the Fixes/Cc tags when applying.
# Fix the author to Pravin Pathak <[email protected]> - Use .mailmap email # Changed if (ret) to if (ret != 0) # Updated as commit 2631abb3e2cbad9beb3d5710fd9fd482b18b6f25 (HEAD -> for-main, origin/for-main, origin/HEAD) Author: Pravin Pathak <[email protected]> Date: Wed Oct 21 13:20:41 2026 -0400 event/dlb2: fix race condition during dynamic linking dlb2 handles dynamic linking and linking asynchronously if queues being linked/unlinked have traffic. It starts a thread if not already started to handle the process. This change avoids the race condition in thread creation where sometimes the thread starts immediately, descheduling the calling thread and finishes the job and exits, and then caller sets worker launched true when the thread is not running. Fixes: 5433956d5185 ("event/dlb2: add eventdev probe") Cc: [email protected] Signed-off-by: Pravin Pathak <[email protected]> Acked-by: Tirthendu Sarkar <[email protected]> Acked-by: Bruce Richardson <[email protected]> Tested-by: Tirthendu Sarkar <[email protected]> Applied to dpdk-next-eventdev/for-main. Thanks @Thomas Monjalon Please pull this patch for event-dev tree, if you are already pulled the tree. > > > Regards > Tirthendu
