From: Jan Kara <jack@suse.cz>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Jan Kara <jack@suse.cz>, Andrei Vagin <avagin@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
stable@vger.kernel.org
Subject: Re: [PATCH] ucount: Fix wrong inotify ucounts in /proc/sys/user
Date: Tue, 7 Apr 2020 17:39:55 +0200 [thread overview]
Message-ID: <20200407153955.GH9482@quack2.suse.cz> (raw)
In-Reply-To: <87o8s3jskc.fsf@nanos.tec.linutronix.de>
On Tue 07-04-20 16:09:39, Thomas Gleixner wrote:
> Jan Kara <jack@suse.cz> writes:
> > Commit 769071ac9f20 "ns: Introduce Time Namespace" broke reporting of
> > inotify ucounts (max_inotify_instances, max_inotify_watches) in
> > /proc/sys/user because it has added UCOUNT_TIME_NAMESPACES into enum
> > ucount_type but didn't properly update reporting in
> > kernel/ucount.c:setup_userns_sysctls(). Update the reporting to fix the
> > issue and also add BUILD_BUG_ON to catch a similar problem in the
> > future.
>
> Just merged that:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=timers/urgent&id=eeec26d5da8248ea4e240b8795bb4364213d3247
>
> Could you please send a patch with just the build bug on ?
Sure, will do.
Honza
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
prev parent reply other threads:[~2020-04-07 15:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-07 12:18 Jan Kara
2020-04-07 14:09 ` Thomas Gleixner
2020-04-07 15:39 ` Jan Kara [this message]
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