From: Marco Crivellari Date: Tue, 13 Jan 2026 13:57:37 +0000 (+0100) Subject: staging: greybus: add WQ_PERCPU to alloc_workqueue users X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b98bdc55a10c8d26f826c2cceb6cfc1d0392429c;p=thirdparty%2Fkernel%2Flinux.git staging: greybus: 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/20260113135737.190636-1-marco.crivellari@suse.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/greybus/sdio.c b/drivers/staging/greybus/sdio.c index 5326ea372b24..12c36a5e1d8c 100644 --- a/drivers/staging/greybus/sdio.c +++ b/drivers/staging/greybus/sdio.c @@ -806,7 +806,7 @@ static int gb_sdio_probe(struct gbphy_device *gbphy_dev, mutex_init(&host->lock); spin_lock_init(&host->xfer); - host->mrq_workqueue = alloc_workqueue("mmc-%s", 0, 1, + host->mrq_workqueue = alloc_workqueue("mmc-%s", WQ_PERCPU, 1, dev_name(&gbphy_dev->dev)); if (!host->mrq_workqueue) { ret = -ENOMEM;