linux-kernel - Re: [PATCH v4] kernel/watch_queue: NULL the dangling *pipe, and use it for clear check

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Message-ID: <185a206e3b0.2e1071428037.6356107010427889199@siddh.me>
Date:   Wed, 11 Jan 2023 23:40:38 +0530
From:   Siddh Raman Pant <code@...dh.me>
To:     "David Howells" <dhowells@...hat.com>
Cc:     "mauro carvalho chehab" <mchehab@...nel.org>,
        "randy dunlap" <rdunlap@...radead.org>,
        "jonathan corbet" <corbet@....net>,
        "fabio m. de francesco" <fmdefrancesco@...il.com>,
        "eric dumazet" <edumazet@...gle.com>,
        "christophe jaillet" <christophe.jaillet@...adoo.fr>,
        "eric biggers" <ebiggers@...nel.org>,
        "keyrings" <keyrings@...r.kernel.org>,
        "linux-security-module" <linux-security-module@...r.kernel.org>,
        "linux-fsdevel" <linux-fsdevel@...r.kernel.org>,
        "linux-kernel" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4] kernel/watch_queue: NULL the dangling *pipe, and use
 it for clear check

On Wed, 11 Jan 2023 22:07:28 +0530, David Howells wrote:
> Seems reasonable.  Have you run it with the keyutils testsuite?
> 
> David

I had not, but I did now.

I first ran all the keyctl tests with ./runtest.sh keyctl/**/*
All of them passsed. Log: https://pastebin.com/PBm6h5E2

All tests in tests/ pass except features/builtin_trusted, which
fails even without the patch. (Failure log: https://pastebin.com/SGgAbzXp)

Thanks,
Siddh