Re: [PATCH hazptr v3 1/4] hazptr: Fix two-phase hazptr_synchronize race with detach
From: Mathieu Desnoyers
Date: Fri Oct 16 2026 - 09:47:19 EST
On 2026-10-16 04:24, KunWu Chan wrote:
Hi Mathieu,
Scanning all per-CPU slots before the overflow lists
addresses the race where a backup slot can be moved to
a list that has already been scanned.
Using a separate overflow-list phase also decouples list
selection from the wildcard phase.
Reviewed-by: Kunwu Chan <chentao@xxxxxxxxxx>
Thanks for the reviews ! I've picked them up in my own local
branches, but it would be best if Paul can add those 3 review
tags into the commits he recently picked up.
Thanks,
Mathieu
--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com