From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Yunseong Kim <yskelg@gmail.com>
Cc: Jakub Kicinski <kuba@kernel.org>,
stable@vger.kernel.org, Paolo Abeni <pabeni@redhat.com>,
Sasha Levin <sashal@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Taehee Yoo <ap420073@gmail.com>,
Pedro Tammela <pctammela@mojatatu.com>,
Austin Kim <austindh.kim@gmail.com>,
MichelleJin <shjy180909@gmail.com>,
linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
netdev@vger.kernel.org, ppbuk5246@gmail.com,
Yeoreum Yun <yeoreum.yun@arm.com>
Subject: Re: [PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()
Date: Thu, 4 Jul 2024 13:54:46 +0200 [thread overview]
Message-ID: <2024070441-stool-quit-b846@gregkh> (raw)
In-Reply-To: <6391f34a-b401-47e8-8093-d3b067f26c1b@gmail.com>
On Thu, Jul 04, 2024 at 08:16:34PM +0900, Yunseong Kim wrote:
> Hi Greg, Hi Jakub
>
> On 7/4/24 6:32 오후, Greg Kroah-Hartman wrote:
> > On Wed, Jul 03, 2024 at 07:18:35PM -0700, Jakub Kicinski wrote:
> >> On Wed, 3 Jul 2024 03:01:47 +0900 Yunseong Kim wrote:
> >>> Support backports for stable version. There are two places where null
> >>> deref could happen before
> >>> commit 2c92ca849fcc ("tracing/treewide: Remove second parameter of __assign_str()")
> >>> Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home/
> >>>
> >>> I've checked +v6.1.82 +v6.6.22 +v6.7.10, +v6.8, +6.9, this version need
> >>> to be applied, So, I applied the patch, tested it again, and confirmed
> >>> working fine.
> >>
> >> You're missing the customary "[ Upstream commit <upstream commit> ]"
> >> line, not sure Greg will pick this up.
> >>
> >
> > Yeah, I missed this, needs to be very obvious what is happening here.
> > I'll replace the version in the queues with this one now, thanks.
> >
> > greg k-h
>
>
> Thank you for your hard work.
>
>
> This fix need to be applied versions in +v5.10.213, +v5.15.152, +v6.1.82
> +v6.6.22, +v6.7.10, +v6.8, +6.9
>
Already done.
prev parent reply other threads:[~2024-07-04 11:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-02 18:01 [PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() Yunseong Kim
2024-07-04 2:18 ` Jakub Kicinski
2024-07-04 9:32 ` Greg Kroah-Hartman
2024-07-04 11:16 ` Yunseong Kim
2024-07-04 11:54 ` Greg Kroah-Hartman [this message]
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