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| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 11:54:25 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 11:54:25 -0700 |
| commit | 0e496b8e84410c96d1ffc86f0b37b0328a4234da (patch) | |
| tree | d8a2aeeaee03eb4f305ba4dc5ab9395c4ee31321 /include/linux/scatterlist.h | |
| parent | pcmcia: pd6729: fix error return code in pd6729_pci_probe() (diff) | |
| parent | Linux 3.10-rc6 (diff) | |
| download | linux-dev-0e496b8e84410c96d1ffc86f0b37b0328a4234da.tar.xz linux-dev-0e496b8e84410c96d1ffc86f0b37b0328a4234da.zip | |
Merge 3.10-rc6 into char-misc-next
We want the fixes in here.
Diffstat (limited to 'include/linux/scatterlist.h')
| -rw-r--r-- | include/linux/scatterlist.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 5951e3f38878..26806775b11b 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -111,6 +111,9 @@ static inline struct page *sg_page(struct scatterlist *sg) static inline void sg_set_buf(struct scatterlist *sg, const void *buf, unsigned int buflen) { +#ifdef CONFIG_DEBUG_SG + BUG_ON(!virt_addr_valid(buf)); +#endif sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf)); } |