diff options
Diffstat (limited to '0003-Partially-revert-swiotlb-remove-various-exports.patch')
-rw-r--r-- | 0003-Partially-revert-swiotlb-remove-various-exports.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/0003-Partially-revert-swiotlb-remove-various-exports.patch b/0003-Partially-revert-swiotlb-remove-various-exports.patch new file mode 100644 index 000000000000..e80312963055 --- /dev/null +++ b/0003-Partially-revert-swiotlb-remove-various-exports.patch @@ -0,0 +1,29 @@ +From d1bc4bfbbc01a62a8b70f4018273d49b502c1511 Mon Sep 17 00:00:00 2001 +Message-Id: <d1bc4bfbbc01a62a8b70f4018273d49b502c1511.1523990130.git.jan.steffens@gmail.com> +In-Reply-To: <3a7745f6fdd71aa34dae33c3edc586363d9ece9e.1523990130.git.jan.steffens@gmail.com> +References: <3a7745f6fdd71aa34dae33c3edc586363d9ece9e.1523990130.git.jan.steffens@gmail.com> +From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com> +Date: Fri, 6 Apr 2018 16:19:38 +0200 +Subject: [PATCH 3/7] Partially revert "swiotlb: remove various exports" + +This partially reverts commit 4bd89ed39b2ab8dc4ac4b6c59b07d420b0213bec. +The proprietary NVIDIA driver needs one of the exports. +--- + lib/swiotlb.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/lib/swiotlb.c b/lib/swiotlb.c +index c43ec2271469..77d699f14af7 100644 +--- a/lib/swiotlb.c ++++ b/lib/swiotlb.c +@@ -1016,6 +1016,7 @@ swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems, + } + return nelems; + } ++EXPORT_SYMBOL(swiotlb_map_sg_attrs); + + /* + * Unmap a set of streaming mode DMA translations. Again, cpu read rules +-- +2.17.0 + |