linux-kernel - Re: [PATCH v3 1/7] iov_iter: Introduce fault_in_iov

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Message-ID: <CAHpGcMK7mT+QuDJZ-Aqq+gWgT2HZUkD_JkVgabEyOR1gOebUjA@mail.gmail.com>
Date:   Sat, 24 Jul 2021 09:51:26 +0200
From:   Andreas Grünbacher <andreas.gruenbacher@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Andreas Gruenbacher <agruenba@...hat.com>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        "Darrick J. Wong" <djwong@...nel.org>, Jan Kara <jack@...e.cz>,
        Matthew Wilcox <willy@...radead.org>,
        cluster-devel <cluster-devel@...hat.com>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        ocfs2-devel@....oracle.com
Subject: Re: [PATCH v3 1/7] iov_iter: Introduce fault_in_iov_iter helper

Am Sa., 24. Juli 2021 um 01:41 Uhr schrieb Linus Torvalds
<torvalds@...ux-foundation.org>:
> On Fri, Jul 23, 2021 at 1:58 PM Andreas Gruenbacher <agruenba@...hat.com> wrote:
> >
> > Introduce a new fault_in_iov_iter helper for manually faulting in an iterator.
> > Other than fault_in_pages_writeable(), this function is non-destructive.
>
> Again, as I pointed out in the previous version, "Other than" is not
> sensible language.

Thanks for pointing this out a second time. I have no idea how I
screwed up fixing that.

Andreas