From bd2f4ae5e019efcfadd6b491204fd60adf14f4a3 Mon Sep 17 00:00:00 2001 From: Dave Jiang Date: Tue, 3 Aug 2021 15:37:15 -0700 Subject: [PATCH] dmaengine: idxd: clear block on fault flag when clear wq The block on fault flag is not cleared when we disable or reset wq. This causes it to remain set if the user does not clear it on the next configuration load. Add clear of flag in dxd_wq_disable_cleanup() routine. Fixes: da32b28c95a7 ("dmaengine: idxd: cleanup workqueue config after disabling") Signed-off-by: Dave Jiang Link: https://lore.kernel.org/r/162803023553.3086015.8158952172068868803.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul --- drivers/dma/idxd/device.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 86fa4b4590f94..21f0d732b76ee 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -402,6 +402,7 @@ static void idxd_wq_disable_cleanup(struct idxd_wq *wq) wq->priority = 0; wq->ats_dis = 0; clear_bit(WQ_FLAG_DEDICATED, &wq->flags); + clear_bit(WQ_FLAG_BLOCK_ON_FAULT, &wq->flags); memset(wq->name, 0, WQ_NAME_SIZE); } -- 2.30.2