From: Marco Crivellari Date: Mon, 30 Mar 2026 09:54:05 +0000 (+0200) Subject: Octeontx2-af: add WQ_PERCPU to alloc_workqueue users X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a77fb1ace44ed11874b9bf064208cad5fc0d94a5;p=thirdparty%2Flinux.git Octeontx2-af: add WQ_PERCPU to alloc_workqueue users 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. 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/20260330095405.116990-1-marco.crivellari@suse.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 1c8f657719b2f..e40b79076358d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -2645,7 +2645,7 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw, } mw->mbox_wq = alloc_workqueue("%s", - WQ_HIGHPRI | WQ_MEM_RECLAIM, + WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_PERCPU, num, name); if (!mw->mbox_wq) { err = -ENOMEM;