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Date:   Wed, 11 Mar 2020 06:32:14 +0000
From:   Luis Chamberlain <mcgrof@kernel.org>
To:     Josh Triplett <josh@joshtriplett.org>
Cc:     Eric Biggers <ebiggers@kernel.org>, NeilBrown <neilb@suse.com>,
        linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        stable@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jeff Vander Stoep <jeffv@google.com>,
        Jessica Yu <jeyu@kernel.org>,
        Kees Cook <keescook@chromium.org>, benh@debian.org
Subject: Re: [PATCH] kmod: make request_module() return an error when
 autoloading is disabled
Message-ID: <20200311063214.GM11244@42.do-not-panic.com>
References: <20200310223731.126894-1-ebiggers@kernel.org>
 <20200311043221.GK11244@42.do-not-panic.com>
 <0256C870-590C-426A-B4DF-4C272E46B75F@joshtriplett.org>
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On Wed, Mar 11, 2020 at 06:55:30AM +0100, Josh Triplett wrote:
> On March 11, 2020 5:32:21 AM GMT+01:00, Luis Chamberlain <mcgrof@kernel.org> wrote:
> >On Tue, Mar 10, 2020 at 03:37:31PM -0700, Eric Biggers wrote: 
> >> However, request_module() should also
> >> correctly return an error when it fails.  So let's make it return
> >> -ENOENT, which matches the error when the modprobe binary doesn't
> >exist.
> >
> >This is a user experience change though, and I wouldn't have on my
> >radar
> >who would use this, and expects the old behaviour. Josh, would you by
> >chance?
> 
> I don't think this affects userspace. But I'd suggest Ben Hutchings (CCed).

It doesn't, so yes no verififcation needed. Thanks the quick response though!

  Luis