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From: wangyunjian <wangyunjian@huawei.com>
To: "dev@dpdk.org" <dev@dpdk.org>, "users@dpdk.org" <users@dpdk.org>
CC: "feifei.wang2@arm.com" <feifei.wang2@arm.com>, "ruifeng.wang@arm.com"
<ruifeng.wang@arm.com>, Huangshaozhang <huangshaozhang@huawei.com>,
dingxiaoxiong <dingxiaoxiong@huawei.com>
Subject: [dpdk-dev][dpdk-users] A problem about memory may not be all-zero
allocated by rte_zmalloc_socket()
Thread-Topic: [dpdk-dev][dpdk-users] A problem about memory may not be
all-zero allocated by rte_zmalloc_socket()
Thread-Index: AdgViF0h9zoMAuSNQ6SwzCLA7pDXJw==
Date: Sun, 30 Jan 2022 03:21:20 +0000
Message-ID: <61c1d85e0f8a42d4812830864fc59b0a@huawei.com>
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Hi, all
There's a problem that the memory are allocated by rte_zmalloc_socket()
may not be all-zero on the ARM platform.
However, the x86 platform does not have this problem.
Any ideas ?
Thanks,
Yunjian
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<p class=3D"MsoNormal"><span lang=3D"EN-US">Hi, all<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">There's a problem that the memo=
ry are allocated by rte_zmalloc_socket()<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">may not be all-zero on the ARM =
platform.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">However, the x86 platform does =
not have this problem.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoPlainText"><span lang=3D"EN-US">Any ideas ?<o:p></o:p></span=
></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
<p class=3D"MsoPlainText"><span lang=3D"EN-US">Thanks,<o:p></o:p></span></p=
>
<p class=3D"MsoPlainText"><span lang=3D"EN-US">Yunjian<o:p></o:p></span></p=
>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p>
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