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From: David Marchand <david.marchand@redhat.com>
To: Harry van Haaren <harry.van.haaren@intel.com>
Cc: dev <dev@dpdk.org>, Aaron Conole <aconole@redhat.com>,
	dpdk stable <stable@dpdk.org>
Subject: Re: [dpdk-stable] [PATCH v2] eal/service: fix exit by resetting service lcores
Date: Fri, 13 Mar 2020 11:04:08 +0100	[thread overview]
Message-ID: <CAJFAV8zi7BBLvbDkrNjZJnewK0fbowjqxqxBPR3wDYShN+2j9g@mail.gmail.com> (raw)
In-Reply-To: <20200311143927.76021-1-harry.van.haaren@intel.com>

On Wed, Mar 11, 2020 at 3:39 PM Harry van Haaren
<harry.van.haaren@intel.com> wrote:
>
> This commit releases all service cores from their role,
> returning them to ROLE_RTE on rte_service_finalize().
>
> This may fix an issue relating to the service cores causing

s/may fix/fixes/

> a race-condition on eal_cleanup(), where the service core
> could still be executing while the main thread has already
> free-d the service memory, leading to a segfault.
>
> Fixes: 21698354c832 ("service: introduce service cores concept")

Replaced with:
Fixes: da23f0aa87d8 ("service: fix memory leak with new function")

> Cc: stable@dpdk.org
>
> Reported-by: David Marchand <david.marchand@redhat.com>
> Reported-by: Aaron Conole <aconole@redhat.com>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
> Acked-by: Aaron Conole <aconole@redhat.com>

Applied, thanks.


-- 
David Marchand


  parent reply	other threads:[~2020-03-13 10:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200310133304.39951-1-harry.van.haaren@intel.com>
2020-03-11 14:39 ` Harry van Haaren
2020-03-11 16:15   ` David Marchand
2020-03-11 16:21     ` Van Haaren, Harry
2020-03-12  8:59       ` David Marchand
2020-03-11 17:08     ` Aaron Conole
2020-03-12  9:03       ` David Marchand
2020-03-13 10:04   ` David Marchand [this message]
2020-04-06 10:30     ` [dpdk-stable] [dpdk-dev] " Burakov, Anatoly
2020-04-14 13:22       ` Aaron Conole

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