From 58d50cad63e85daae032924ecc3d457fb1ec02fb Mon Sep 17 00:00:00 2001 From: Vineeth Vijayan Date: Tue, 28 Apr 2026 10:43:41 +0200 Subject: [PATCH] s390/cio: Purge based on the cdev's online status Ensure that all devices currently offline are purged correctly. Previously, purging logic relied on the internal FSM state to determine whether a device was offline. However, devices with a target state of offline could be skipped if CIO internal processing was still ongoing during the purge operation. Update the purge decision logic to rely on the online variable in the cdev structure instead of the internal FSM state, providing a more reliable indication of actual device availability. Signed-off-by: Vineeth Vijayan Reviewed-by: Peter Oberparleiter Signed-off-by: Alexander Gordeev --- drivers/s390/cio/device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 5bbb112b1619..fb591118ecb2 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1328,7 +1328,7 @@ static int purge_fn(struct subchannel *sch, void *data) cdev = sch_get_cdev(sch); if (cdev) { - if (cdev->private->state != DEV_STATE_OFFLINE) + if (cdev->online) goto unlock; if (atomic_cmpxchg(&cdev->private->onoff, 0, 1) != 0)