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author | Michal Simek <monstr@monstr.eu> | 2009-06-10 21:57:07 +0200 |
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committer | Jens Axboe <jens.axboe@oracle.com> | 2009-06-10 23:07:15 +0200 |
commit | 0e0c62123b517d2b3c26922342c0cc5bb63a93f8 (patch) | |
tree | 12de5174964661c1731cec7e3abd05980dfcf26d | |
parent | block: prevent possible io_context->refcount overflow (diff) | |
download | linux-0e0c62123b517d2b3c26922342c0cc5bb63a93f8.tar.xz linux-0e0c62123b517d2b3c26922342c0cc5bb63a93f8.zip |
fs/bio.c: add missing __user annotation
As reported by sparse:
fs/bio.c:720:13: warning: incorrect type in assignment (different address spaces)
fs/bio.c:720:13: expected char *iov_addr
fs/bio.c:720:13: got void [noderef] <asn:1>*
fs/bio.c:724:36: warning: incorrect type in argument 2 (different address spaces)
fs/bio.c:724:36: expected void const [noderef] <asn:1>*from
fs/bio.c:724:36: got char *iov_addr
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
-rw-r--r-- | fs/bio.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -722,7 +722,7 @@ static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs, while (bv_len && iov_idx < iov_count) { unsigned int bytes; - char *iov_addr; + char __user *iov_addr; bytes = min_t(unsigned int, iov[iov_idx].iov_len - iov_off, bv_len); |