dmaengine: idxd: Check for driver name match before sva user feature
authorJerry Snitselaar <jsnitsel@redhat.com>
Fri, 5 Apr 2024 21:39:41 +0000 (14:39 -0700)
committerVinod Koul <vkoul@kernel.org>
Sun, 7 Apr 2024 07:35:47 +0000 (13:05 +0530)
commitc863062cf8250d8330859fc1d730b2aed3313bcd
tree63427312bbb2bcefce9a718ac71ad578064910f4
parent8b7149803af174f3184d97c779faa1c7608da5af
dmaengine: idxd: Check for driver name match before sva user feature

Currently if the user driver is probed on a workqueue configured for
another driver with SVA not enabled on the system, it will print
out a number of probe failing messages like the following:

    [   264.831140] user: probe of wq13.0 failed with error -95

On some systems, such as GNR, the number of messages can
reach over 100.

Move the SVA feature check to be after the driver name match
check.

Cc: Vinod Koul <vkoul@kernel.org>
Cc: dmaengine@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20240405213941.3629709-1-jsnitsel@redhat.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/idxd/cdev.c