The patch below does not apply to the 5.17-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 2ac2fab52917ae82cbca97cf6e5d2993530257ed Mon Sep 17 00:00:00 2001
From: Hector Martin <marcan@xxxxxxxxx>
Date: Mon, 2 May 2022 18:22:38 +0900
Subject: [PATCH] iommu/dart: Add missing module owner to ops structure
This is required to make loading this as a module work.
Signed-off-by: Hector Martin <marcan@xxxxxxxxx>
Fixes: 46d1fb072e76 ("iommu/dart: Add DART iommu driver")
Reviewed-by: Sven Peter <sven@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220502092238.30486-1-marcan@xxxxxxxxx
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c
index 15b77f16cfa3..8af0242a90d9 100644
--- a/drivers/iommu/apple-dart.c
+++ b/drivers/iommu/apple-dart.c
@@ -773,6 +773,7 @@ static const struct iommu_ops apple_dart_iommu_ops = {
.get_resv_regions = apple_dart_get_resv_regions,
.put_resv_regions = generic_iommu_put_resv_regions,
.pgsize_bitmap = -1UL, /* Restricted during dart probe */
+ .owner = THIS_MODULE,
.default_domain_ops = &(const struct iommu_domain_ops) {
.attach_dev = apple_dart_attach_dev,
.detach_dev = apple_dart_detach_dev,
