linux-kernel - Re: VFS regression ? Re: disfunctional floppy driver in kernels 4.5, 4.6 and 4.7

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Message-ID: <20160612002351.GA1137@djo.tudelft.nl>
Date:	Sun, 12 Jun 2016 02:23:51 +0200
From:	Wim Osterholt <wim@....tudelft.nl>
To:	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>
Cc:	jikos@...nel.org, linux-kernel@...r.kernel.org,
	Al Viro <viro@...IV.linux.org.uk>,
	Wim Osterholt <wim@....tudelft.nl>
Subject: Re: VFS regression ? Re: disfunctional floppy driver in kernels 4.5,
 4.6 and 4.7

On Sat, Jun 11, 2016 at 02:15:01PM +0100, One Thousand Gnomes wrote:

> > open(/dev/fd0, O_ACCMODE) = -1

> If you do 
> 
> touch foo
> 
> then compile and run the following program does it error on the newer
> kernel ?
> 
> #include <fcntl.h>
> #include <stdio.h>
> 
> int main(int argc, char *argv[])
> {
>   if (open("foo", 3) == -1)
>     perror("foo");
>   return 0;
> }

No errors get printed for kernel 4.4 to 4.7 .

Regards, Wim.


----- wim@....tudelft.nl -----