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 <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
---
Changes in v2:
- improved commit log
- rebased on v7.0-rc1

---
 drivers/rapidio/rio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index 0c175e6d424f..f45e58b0971f 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -1994,7 +1994,7 @@ int rio_init_mports(void)
 	 * TODO: Implement restart of discovery process for all or
 	 * individual discovering mports.
 	 */
-	rio_wq = alloc_workqueue("riodisc", 0, 0);
+	rio_wq = alloc_workqueue("riodisc", WQ_PERCPU, 0);
 	if (!rio_wq) {
 		pr_err("RIO: unable allocate rio_wq\n");
 		goto no_disc;
-- 
2.52.0

On Mon, Feb 23, 2026 at 11:35 AM Marco Crivellari
<marco.crivellari@suse.com> wrote:
> [...]
>  drivers/rapidio/rio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Hi,

Gentle ping.

Thanks!

-- 

Marco Crivellari

SUSE Labs

On Mon, Feb 23, 2026 at 11:35 AM Marco Crivellari
<marco.crivellari@suse.com> wrote:
> [...]
> ---
>  drivers/rapidio/rio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Hi,

Gentle ping.

Thanks!

-- 

Marco Crivellari

L3 Support Engineer

On Mon, Feb 23, 2026 at 11:35 AM Marco Crivellari
<marco.crivellari@suse.com> wrote:
>  drivers/rapidio/rio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Gentle ping.

Thanks!


-- 

Marco Crivellari

L3 Support Engineer