Re: [PATCH] btrfs: bugfix: handle FS_IOC32_{GETFLAGS,SETFLAGS,GETVERSION} in btrfs_ioctl

From: David Sterba
Date: Thu May 14 2015 - 10:06:27 EST


On Wed, May 13, 2015 at 05:15:26PM +0000, Luke Dashjr wrote:
> 32-bit ioctl uses these rather than the regular FS_IOC_* versions. They can be
> handled in btrfs using the same code. Without this, 32-bit {ch,ls}attr fail.

Yes, but this has to be implemented in another way. See eg.
https://git.kernel.org/linus/e9750824114ff
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