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dma_page_list ->base_address is a userland pointer

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Al Viro
2008-03-29 03:09:38 +00:00
committed by Linus Torvalds
parent 2b210adcb0
commit b2ddb9019e
1 changed files with 1 additions and 1 deletions
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include/linux/dmaengine.h
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@@ -423,7 +423,7 @@ void dma_async_device_unregister(struct dma_device *device);
/* --- Helper iov-locking functions --- */ /* --- Helper iov-locking functions --- */
struct dma_page_list { struct dma_page_list {
char *base_address; char __user *base_address;
int nr_pages; int nr_pages;
struct page **pages; struct page **pages;
}; };