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From: bugzilla@dpdk.org
To: spp@dpdk.org
Subject: [spp] [Bug 442] disable ASLR is been highly recommended
Date: Thu, 30 Jul 2020 06:05:12 +0000
Message-ID: <bug-442-394-OzgD87k29O@http.bugs.dpdk.org/> (raw)
In-Reply-To: <bug-442-394@http.bugs.dpdk.org/>

https://bugs.dpdk.org/show_bug.cgi?id=442

--- Comment #12 from Vipin Varghese (vipin.varghese@intel.com) ---
Hi Hideyuki,

I am getting confused because

1. as per the documentation and update `It is a work around that is necessary
to use vhost PMD from secondary processes at the moment.`. So it si recommended
to have ASLR disabled. 

2. with `Using DPDK20.02 with ASLR enabled, Segmentaion fault takes place.`,
but the recommendation from SPP team is to disable.

3. with `PDK20.05, this does not happen with the same test conditions.` which
means ASLR is enabled.


My recommendation is disabling ASLR for `rte_eth_rx/tx` is not the right
approach.
If we agree, then SPP and documentation should not state to dsiable ASLR

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Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-06  6:19 bugzilla
2020-04-08  1:04 ` bugzilla
2020-04-08  2:37 ` bugzilla
2020-04-08  2:40 ` bugzilla
2020-07-13  2:31 ` bugzilla
2020-07-20  1:28 ` bugzilla
2020-07-28  3:59 ` bugzilla
2020-07-29  0:52 ` bugzilla
2020-07-30  2:39 ` bugzilla
2020-07-30  2:40 ` bugzilla
2020-07-30  2:41 ` bugzilla
2020-07-30  2:42 ` bugzilla
2020-07-30  6:05 ` bugzilla [this message]
2020-08-03  1:46 ` bugzilla
2020-08-03  4:45 ` bugzilla

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