From: Thomas Monjalon <thomas@monjalon.net>
To: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Cc: stable@dpdk.org, santosh <santosh.shukla@caviumnetworks.com>,
jerin.jacob@caviumnetworks.com, dev@dpdk.org
Subject: Re: [dpdk-stable] [PATCH] mempool/octeontx: fix natural alignment being optimized out
Date: Fri, 19 Jan 2018 00:33:52 +0100 [thread overview]
Message-ID: <6266532.ys4xuxWahu@xps> (raw)
In-Reply-To: <a5604eab-aeae-76ab-5989-bd556d2aa741@caviumnetworks.com>
18/01/2018 17:54, santosh:
> On Thursday 18 January 2018 07:14 PM, Pavan Nikhilesh wrote:
> > The mbox messages are naturally aligned and in some cases compiler
> > optimization might disregard natural alignment.
> > Use volatile key word to force compiler to disable optimizing and
> > maintain alignment.
> >
> > Fixes: aecb8e093b52 ("event/octeontx: introduce specialized mbox message copy")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
>
> Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Applied, thanks
prev parent reply other threads:[~2018-01-18 23:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 13:44 [PATCH] mempool/octeontx: fix natural alignment being optimized out Pavan Nikhilesh
2018-01-18 16:54 ` santosh
2018-01-18 23:33 ` Thomas Monjalon [this message]
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