Re: [PATCH] fs: pass on flags in compat_writev

[Christoph Hellwig <hch@infradead.org>]

ping?   I think this fix is something for 4.12-rc and stable.

And also needed for the series I'm about to send :)

On Wed, May 10, 2017 at 08:37:48AM +0200, Christoph Hellwig wrote:
> Fixes: 793b80ef ("vfs: pass a flags argument to vfs_readv/vfs_writev")
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Cc: stable@vger.kernel.org
> ---
>  fs/read_write.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/read_write.c b/fs/read_write.c
> index 47c1d4484df9..19d4d88fa285 100644
> --- a/fs/read_write.c
> +++ b/fs/read_write.c
> @@ -1285,7 +1285,7 @@ static size_t compat_writev(struct file *file,
>  	if (!(file->f_mode & FMODE_CAN_WRITE))
>  		goto out;
>  
> -	ret = compat_do_readv_writev(WRITE, file, vec, vlen, pos, 0);
> +	ret = compat_do_readv_writev(WRITE, file, vec, vlen, pos, flags);
>  
>  out:
>  	if (ret > 0)
> -- 
> 2.11.0
> 
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