Re: [PATCH 5/6] xfs: fix direction in XFS_IOC_EXCHANGE_RANGE

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On Thu, Jun 20, 2024 at 04:14:42PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@xxxxxxxxxx>
> 
> The kernel reads userspace's buffer but does not write it back.
> Therefore this is really an _IOW ioctl.  Change this before 6.10 final
> releases.

Eww, yes:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>





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