From: David Marchand <david.marchand@redhat.com>
To: Linhaifeng <haifeng.lin@huawei.com>
Cc: Jerin Jacob <jerinjacobk@gmail.com>, Gavin Hu <Gavin.Hu@arm.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"thomas@monjalon.net" <thomas@monjalon.net>,
chenchanghu <chenchanghu@huawei.com>,
xudingke <xudingke@huawei.com>,
"Lilijun (Jerry)" <jerry.lilijun@huawei.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
Steve Capper <Steve.Capper@arm.com>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v7] eal/arm64: fix rdtsc precise version
Date: Fri, 13 Mar 2020 11:06:38 +0100 [thread overview]
Message-ID: <CAJFAV8wHGJ8+N7envsyixo3B2hiCVk0pLxPRcNcRkxzzaNLHPA@mail.gmail.com> (raw)
In-Reply-To: <4099DE2E54AFAD489356C6C9161D53339729FF27@DGGEML502-MBX.china.huawei.com>
On Thu, Mar 12, 2020 at 2:09 AM Linhaifeng <haifeng.lin@huawei.com> wrote:
>
> In order to get more accurate the cntvct_el0 reading,
> SW must invoke isb.
>
> Fixes: ccad39ea0712 ("eal/arm: add cpu cycle operations for ARMv8")
> Cc: stable@dpdk.org
>
> Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
> Signed-off-by: Haifeng Lin <haifeng.lin@huawei.com>
Applied.
--
David Marchand
prev parent reply other threads:[~2020-03-13 10:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 1:08 Linhaifeng
2020-03-13 10:06 ` David Marchand [this message]
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