From: Jason Gunthorpe <jgg@ziepe.ca>
To: Bart Van Assche <bvanassche@acm.org>
Cc: "Daisuke Matsuda (Fujitsu)" <matsuda-daisuke@fujitsu.com>,
'Rain River' <rain.1986.08.12@gmail.com>,
Bob Pearson <rpearsonhpe@gmail.com>,
Zhu Yanjun <yanjun.zhu@linux.dev>,
"leon@kernel.org" <leon@kernel.org>,
Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>,
RDMA mailing list <linux-rdma@vger.kernel.org>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: Re: [bug report] blktests srp/002 hang
Date: Mon, 25 Sep 2023 12:52:22 -0300 [thread overview]
Message-ID: <20230925155222.GL13795@ziepe.ca> (raw)
In-Reply-To: <29c5de53-cc61-4efc-8e8d-690e27756a16@acm.org>
On Mon, Sep 25, 2023 at 08:00:39AM -0700, Bart Van Assche wrote:
> On 9/24/23 21:47, Daisuke Matsuda (Fujitsu) wrote:
> > As Bob wrote above, nobody has found any logical failure in rxe
> > driver.
>
> That's wrong. In case you would not yet have noticed my latest email in
> this thread, please take a look at
> https://lore.kernel.org/linux-rdma/e8b76fae-780a-470e-8ec4-c6b650793d10@leemhuis.info/T/#m0fd8ea8a4cbc27b37b042ae4f8e9b024f1871a73.
> I think the report in that email is a 100% proof that there is a
> use-after-free issue in the rdma_rxe driver. Use-after-free issues have
> security implications and also can cause data corruption. I propose to
> revert the commit that introduced the rdma_rxe use-after-free unless someone
> comes up with a fix for the rdma_rxe driver.
I should say I'm not keen on reverting improvements to rxe. This stuff
needs to happen eventually. Let's please try hard to fix it.
Jason
next prev parent reply other threads:[~2023-09-25 15:52 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-21 6:46 [bug report] blktests srp/002 hang Shinichiro Kawasaki
2023-08-22 1:46 ` Bob Pearson
2023-08-22 10:18 ` Shinichiro Kawasaki
2023-08-22 15:20 ` Bart Van Assche
2023-08-23 16:19 ` Bob Pearson
2023-08-23 19:46 ` Bart Van Assche
2023-08-24 16:24 ` Bob Pearson
2023-08-24 8:55 ` Bernard Metzler
2023-08-24 15:35 ` Bernard Metzler
2023-08-24 16:05 ` Bart Van Assche
2023-08-24 16:27 ` Bob Pearson
2023-08-25 1:11 ` Shinichiro Kawasaki
2023-08-25 1:36 ` Bob Pearson
2023-08-25 10:16 ` Shinichiro Kawasaki
2023-08-25 13:49 ` Bart Van Assche
2023-08-25 13:52 ` Bart Van Assche
2023-09-13 17:36 ` Bob Pearson
2023-09-13 23:38 ` Zhu Yanjun
2023-09-16 5:59 ` Zhu Yanjun
2023-09-19 4:14 ` Shinichiro Kawasaki
2023-09-19 8:07 ` Zhu Yanjun
2023-09-19 16:30 ` Pearson, Robert B
2023-09-19 18:11 ` Bob Pearson
2023-09-20 4:22 ` Zhu Yanjun
2023-09-20 16:24 ` Bob Pearson
2023-09-20 16:36 ` Bart Van Assche
2023-09-20 17:18 ` Bob Pearson
2023-09-20 17:22 ` Bart Van Assche
2023-09-20 17:29 ` Bob Pearson
2023-09-21 5:46 ` Zhu Yanjun
2023-09-21 10:06 ` Zhu Yanjun
2023-09-21 14:23 ` Rain River
2023-09-21 14:39 ` Bob Pearson
2023-09-21 15:08 ` Zhu Yanjun
2023-09-21 15:10 ` Zhu Yanjun
2023-09-22 18:14 ` Bob Pearson
2023-09-22 22:06 ` Bart Van Assche
2023-09-24 1:17 ` Rain River
2023-09-25 4:47 ` Daisuke Matsuda (Fujitsu)
2023-09-25 14:31 ` Zhu Yanjun
2023-09-26 1:09 ` Daisuke Matsuda (Fujitsu)
2023-09-26 6:09 ` Zhu Yanjun
2023-09-25 15:00 ` Bart Van Assche
2023-09-25 15:25 ` Bob Pearson
2023-09-25 15:52 ` Jason Gunthorpe [this message]
2023-09-25 15:54 ` Bob Pearson
2023-09-25 19:57 ` Bob Pearson
2023-09-25 20:33 ` Bart Van Assche
2023-09-25 20:40 ` Bob Pearson
2023-09-26 15:36 ` Rain River
2023-09-26 1:17 ` Daisuke Matsuda (Fujitsu)
2023-10-17 17:09 ` Bob Pearson
2023-10-17 17:13 ` Bart Van Assche
2023-10-17 17:15 ` Bob Pearson
2023-10-17 17:19 ` Bob Pearson
2023-10-17 17:34 ` Bart Van Assche
2023-10-17 17:58 ` Jason Gunthorpe
2023-10-17 18:44 ` Bob Pearson
2023-10-17 18:51 ` Jason Gunthorpe
2023-10-17 19:55 ` Bob Pearson
2023-10-17 20:06 ` Bart Van Assche
2023-10-17 20:13 ` Bob Pearson
2023-10-17 21:14 ` Bob Pearson
2023-10-17 21:18 ` Bart Van Assche
2023-10-17 21:23 ` Bob Pearson
2023-10-17 21:30 ` Bart Van Assche
2023-10-17 21:39 ` Bob Pearson
2023-10-17 22:42 ` Bart Van Assche
2023-10-18 18:29 ` Bob Pearson
2023-10-18 19:17 ` Jason Gunthorpe
2023-10-18 19:48 ` Bart Van Assche
2023-10-18 20:03 ` Bob Pearson
2023-10-18 20:04 ` Bob Pearson
2023-10-18 20:14 ` Bob Pearson
2023-10-18 20:29 ` Bob Pearson
2023-10-18 20:49 ` Bart Van Assche
2023-10-18 21:17 ` Pearson, Robert B
2023-10-18 21:27 ` Bart Van Assche
2023-10-18 21:52 ` Bob Pearson
2023-10-19 19:17 ` Bart Van Assche
2023-10-20 17:12 ` Bob Pearson
2023-10-20 17:41 ` Bart Van Assche
2023-10-18 19:38 ` Bart Van Assche
2023-10-17 19:18 ` Bart Van Assche
2023-10-18 8:16 ` Zhu Yanjun
2023-09-22 11:06 ` Linux regression tracking #adding (Thorsten Leemhuis)
2023-10-13 12:51 ` Linux regression tracking #update (Thorsten Leemhuis)
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