From: santosh <santosh.shukla@caviumnetworks.com>
To: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>,
jerin.jacob@caviumnetworks.com
Cc: dev@dpdk.org, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] mempool/octeontx: fix natural alignment being optimized out
Date: Thu, 18 Jan 2018 22:24:05 +0530 [thread overview]
Message-ID: <a5604eab-aeae-76ab-5989-bd556d2aa741@caviumnetworks.com> (raw)
In-Reply-To: <20180118134433.20997-1-pbhagavatula@caviumnetworks.com>
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>
next prev parent reply other threads:[~2018-01-18 16:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 13:44 Pavan Nikhilesh
2018-01-18 16:54 ` santosh [this message]
2018-01-18 23:33 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
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