From: Olivier Matz <olivier.matz@6wind.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v5] mbuf: allow dynamic flags to be used by secondary process
Date: Wed, 4 Nov 2020 17:26:54 +0100 [thread overview]
Message-ID: <20201104162654.GK1898@platinum> (raw)
In-Reply-To: <20201104162000.9419-1-stephen@networkplumber.org>
On Wed, Nov 04, 2020 at 08:20:00AM -0800, Stephen Hemminger wrote:
> The dynamic flag management is broken if rte_mbuf_dynflag_lookup()
> is done in a secondary process because the local pointer to
> the memzone is not ever initialized.
>
> Fix it by using the same checks as dynfield_register().
> I.e if shared memory zone has not been looked up already,
> then discover it.
>
> Fixes: 4958ca3a443a ("mbuf: support dynamic fields and flags")
> Cc: olivier.matz@6wind.com
> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Thanks!
next prev parent reply other threads:[~2020-11-04 16:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-15 17:20 [dpdk-dev] [PATCH] " Stephen Hemminger
2020-10-20 12:18 ` Olivier Matz
2020-10-20 20:58 ` [dpdk-dev] [PATCH v2] " Stephen Hemminger
2020-10-24 0:43 ` [dpdk-dev] [PATCH v3] mbuf: fix dynamic flags lookup from " Stephen Hemminger
2020-10-26 10:39 ` Olivier Matz
2020-10-26 14:49 ` Stephen Hemminger
2020-11-03 21:02 ` Thomas Monjalon
2020-11-04 5:53 ` [dpdk-dev] [PATCH v4] mbuf: allow dynamic flags to be used by " Stephen Hemminger
2020-11-04 8:17 ` Olivier Matz
2020-11-04 16:20 ` [dpdk-dev] [PATCH v5] " Stephen Hemminger
2020-11-04 16:26 ` Olivier Matz [this message]
2020-11-04 17:41 ` David Marchand
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