| Message ID | 20231214055539.9420-2-nicholas@linux.ibm.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | kmsan: Enable on powerpc | expand |
Le 14/12/2023 à 06:55, Nicholas Miehlbradt a écrit : > kmsan_handle_dma is required by virtio drivers. Export kmsan_handle_dma > so that the drivers can be compiled as modules. > > Signed-off-by: Nicholas Miehlbradt <nicholas@linux.ibm.com> > --- > mm/kmsan/hooks.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/mm/kmsan/hooks.c b/mm/kmsan/hooks.c > index 7a30274b893c..3532d9275ca5 100644 > --- a/mm/kmsan/hooks.c > +++ b/mm/kmsan/hooks.c > @@ -358,6 +358,7 @@ void kmsan_handle_dma(struct page *page, size_t offset, size_t size, > size -= to_go; > } > } > +EXPORT_SYMBOL(kmsan_handle_dma); virtio is GPL and all exports inside virtio are EXPORT_SYMBOL_GPL(). Should this one be _GPL as well ? > > void kmsan_handle_dma_sg(struct scatterlist *sg, int nents, > enum dma_data_direction dir)
diff --git a/mm/kmsan/hooks.c b/mm/kmsan/hooks.c index 7a30274b893c..3532d9275ca5 100644 --- a/mm/kmsan/hooks.c +++ b/mm/kmsan/hooks.c @@ -358,6 +358,7 @@ void kmsan_handle_dma(struct page *page, size_t offset, size_t size, size -= to_go; } } +EXPORT_SYMBOL(kmsan_handle_dma); void kmsan_handle_dma_sg(struct scatterlist *sg, int nents, enum dma_data_direction dir)
kmsan_handle_dma is required by virtio drivers. Export kmsan_handle_dma so that the drivers can be compiled as modules. Signed-off-by: Nicholas Miehlbradt <nicholas@linux.ibm.com> --- mm/kmsan/hooks.c | 1 + 1 file changed, 1 insertion(+)