linux-kernel - Re: f_op->read seems to be always NULL since Linux 4.1

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Message-ID: <558F95E2.7070303@01019freenet.de>
Date:	Sun, 28 Jun 2015 08:36:18 +0200
From:	Andreas Hartmann <andihartmann@...19freenet.de>
To:	Richard Weinberger <richard.weinberger@...il.com>
CC:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: f_op->read seems to be always NULL since Linux 4.1

On Sat, Jun 27, 2015 at 8:10 PM, Richard Weinberger wrote:
> On Sat, Jun 27, 2015 at 7:32 PM, Andreas Hartmann
> <andihartmann@...19freenet.de> wrote:
[...]
> See __vfs_read().
> Your module most not rely on such internals.

Thanks for your hint to the function which exists since 3.19.

Is there a site out there which lists all relevant changes done for each 
kernel version and the recommendations how to correctly handle them?


Kind regards,
Andreas
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