From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-fsdevel-owner@vger.kernel.org>
Subject: Re: [PATCH] fs: pass on flags in compat_writev
To: Christoph Hellwig <hch@lst.de>,
        Linus Torvalds <torvalds@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>,
        Adhemerval Zanella <adhemerval.zanella@linaro.org>,
        linux-fsdevel@vger.kernel.org, stable@vger.kernel.org
References: <20170616090824.5460-1-hch@lst.de>
From: Jon Derrick <jonathan.derrick@intel.com>
Message-ID: <a48e3108-6fbb-1af4-92fd-1cd492a9ca4d@intel.com>
Date: Thu, 1 Jun 2017 12:24:33 -0600
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Thanks for driving this
Acked-by Jon Derrick: <jonathan.derrick@intel.com>

On 06/16/2017 03:08 AM, 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
> ---
> 
> I've been trying to get this in through Al multiple times, and now I've
> got a report that the glibc test suite hits this issue.  Let's get it
> into 4.12-rc
> 
>  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)
>