From: Ondrej Mosnacek <omosnace@redhat.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: Linux Stable maillist <stable@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
SElinux list <selinux@vger.kernel.org>
Subject: Re: Stable backport request - perf/core: Fix unconditional security_locked_down() call
Date: Wed, 5 May 2021 14:17:08 +0200 [thread overview]
Message-ID: <CAFqZXNvrYW+oqBez6wUxWPbMiMSPBbNnvVNpDXST47-i0qS6ZQ@mail.gmail.com> (raw)
In-Reply-To: <YJJ8g0IKSz1UkZ/Q@kroah.com>
On Wed, May 5, 2021 at 1:07 PM Greg KH <gregkh@linuxfoundation.org> wrote:
> On Wed, May 05, 2021 at 12:58:24PM +0200, Ondrej Mosnacek wrote:
> > Hello,
> >
> > please consider backporting commit 08ef1af4de5f ("perf/core: Fix
> > unconditional security_locked_down() call") to stable kernels, as
> > without it SELinux requires an extraneous permission for
> > perf_event_open(2) calls with PERF_SAMPLE_REGS_INTR unset.
> >
> > The range of target kernel versions is implied by the Fixes: tag.
>
> Now queued up, thanks.
>
> greg k-h
>
Wow, that was fast :) Thanks, Greg!
--
Ondrej Mosnacek
Software Engineer, Linux Security - SELinux kernel
Red Hat, Inc.
prev parent reply other threads:[~2021-05-05 12:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 10:58 Stable backport request - perf/core: Fix unconditional security_locked_down() call Ondrej Mosnacek
2021-05-05 11:07 ` Greg KH
2021-05-05 12:17 ` Ondrej Mosnacek [this message]
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