From ae768e41c03e865ec55a70ff1020a18a83976955 Mon Sep 17 00:00:00 2001 From: Marco Crivellari Date: Mon, 7 Sep 2026 11:48:22 +0200 Subject: [PATCH] Octeontx2-af: Add WQ_PERCPU to alloc_workqueue users MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This continues the effort to refactor workqueue APIs, which began with the introduction of new workqueues and a new alloc_workqueue flag in: commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag") The refactoring is going to alter the default behavior of alloc_workqueue() to be unbound by default. With the introduction of the WQ_PERCPU flag (equivalent to !WQ_UNBOUND), any alloc_workqueue() caller that doesn’t explicitly specify WQ_UNBOUND must now use WQ_PERCPU. For more details see the Link tag below. This is also enforced by: commit 21c05ca88a548 ("workqueue: Add warnings and ensure one among WQ_PERCPU or WQ_UNBOUND is present") In order to keep alloc_workqueue() behavior identical, explicitly request WQ_PERCPU. Link: https://lore.kernel.org/all/20250221112003.1dSuoGyc@linutronix.de/ Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari Link: https://patch.msgid.link/20260907094822.121457-1-marco.crivellari@suse.com Signed-off-by: Paolo Abeni --- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 937b085582b5..b8f81e068f53 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -3371,7 +3371,7 @@ static int rvu_flr_init(struct rvu *rvu) } rvu->flr_wq = alloc_workqueue("rvu_afpf_flr", - WQ_HIGHPRI | WQ_MEM_RECLAIM, 0); + WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_PERCPU, 0); if (!rvu->flr_wq) return -ENOMEM;