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| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-03-19 14:55:38 -0400 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-11-04 15:53:01 -0400 |
| commit | 4948168280b269a514045766ddd872cfac5968e1 (patch) | |
| tree | f1a7dd83863bbd52010fac0badc303eb04b9896b /drivers/block | |
| parent | 9ecdc946212f7cd592986b2c519b470404caa6b8 (diff) | |
| download | linux-4948168280b269a514045766ddd872cfac5968e1.tar.gz linux-4948168280b269a514045766ddd872cfac5968e1.tar.bz2 linux-4948168280b269a514045766ddd872cfac5968e1.zip | |
NVMe: Add compat_ioctl
Make ioctls work for 32-bit applications on 64-bit kernels. The structures
are defined to be the same for both 32- and 64-bit applications, so
we can use the same handler for both.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/nvme.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c index f94f1731478f..d0b52622e261 100644 --- a/drivers/block/nvme.c +++ b/drivers/block/nvme.c @@ -1146,6 +1146,7 @@ static int nvme_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, static const struct block_device_operations nvme_fops = { .owner = THIS_MODULE, .ioctl = nvme_ioctl, + .compat_ioctl = nvme_ioctl, }; static void nvme_resubmit_bios(struct nvme_queue *nvmeq) |