diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-10-10 20:39:05 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-10-10 20:58:16 +0300 |
| commit | cd27e455042da85b088bdd3a6e00da1d5b4df9f1 (patch) | |
| tree | d1a17b68a4098b632c79103a2d2c2184b11cee6f /drivers/usb/usbip/Kconfig | |
| parent | b57332b4105abf1d518d93886e547ee2f98cd414 (diff) | |
| download | linux-cd27e455042da85b088bdd3a6e00da1d5b4df9f1.tar.xz | |
[btrfs] fix check_direct_IO() for non-iovec iterators
looking for duplicate ->iov_base makes sense only for
iovec-backed iterators; for kvec-backed ones it's pointless,
for bvec-backed ones it's pointless and broken on 32bit (we
walk through an array of struct bio_vec accessing them as if
they were struct iovec; works by accident on 64bit, but on
32bit it'll blow up) and for pipe-backed ones it's pointless
and ends up oopsing.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/usb/usbip/Kconfig')
0 files changed, 0 insertions, 0 deletions