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Peter Anvin" CC: Xie XiuQi , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , Guohanjun , "linuxppc-dev@lists.ozlabs.org" , "linux-arm-kernel@lists.infradead.org" References: <20220420030418.3189040-1-tongtiangen@huawei.com> <20220420030418.3189040-2-tongtiangen@huawei.com> <91011a66-b125-b445-1486-bada8e06b994@csgroup.eu> <48f2779d-bc62-c7f5-c40e-7238a16b90fb@huawei.com> From: Kefeng Wang In-Reply-To: <48f2779d-bc62-c7f5-c40e-7238a16b90fb@huawei.com> X-Originating-IP: [10.174.177.243] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220504_182119_020135_31577D93 X-CRM114-Status: GOOD ( 12.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Ck9uIDIwMjIvNS8zIDk6MDYsIFRvbmcgVGlhbmdlbiB3cm90ZToKPgo+Cj4g5ZyoIDIwMjIvNS8y IDIyOjI0LCBDaHJpc3RvcGhlIExlcm95IOWGmemBkzoKPj4KPj4KPj4gTGUgMjAvMDQvMjAyMiDD oCAwNTowNCwgVG9uZyBUaWFuZ2VuIGEgw6ljcml0wqA6Cj4+PiB4ODYvcG93ZXJwYyBoYXMgaXQn cyBpbXBsZW1lbnRhdGlvbiBvZiBjb3B5X21jX3RvX3VzZXIgYnV0IG5vdCB1c2UgCj4+PiAjZGVm aW5lCj4+PiB0byBkZWNsYXJlLgo+Pj4KPj4+IFRoaXMgbWF5IGNhdXNlIHByb2JsZW1zLCBmb3Ig ZXhhbXBsZSwgaWYgb3RoZXIgYXJjaGl0ZWN0dXJlcyBvcGVuCj4+PiBDT05GSUdfQVJDSF9IQVNf Q09QWV9NQywgYnV0IHdhbnQgdG8gdXNlIGNvcHlfbWNfdG9fdXNlcigpIG91dHNpZGUgdGhlCj4+ PiBhcmNoaXRlY3R1cmUsIHRoZSBjb2RlIGFkZCB0byBpbmNsdWRlL2xpbnV4L3VhZGRlc3MuaCBp cyBhcyBmb2xsb3dzOgo+Pj4KPj4+IMKgwqDCoMKgwqAgI2lmbmRlZiBjb3B5X21jX3RvX3VzZXIK Pj4+IMKgwqDCoMKgwqAgc3RhdGljIGlubGluZSB1bnNpZ25lZCBsb25nIF9fbXVzdF9jaGVjawo+ Pj4gwqDCoMKgwqDCoCBjb3B5X21jX3RvX3VzZXIodm9pZCAqZHN0LCBjb25zdCB2b2lkICpzcmMs IHNpemVfdCBjbnQpCj4+PiDCoMKgwqDCoMKgIHsKPj4+IMKgwqDCoMKgwqDCoMKgIC4uLgo+Pj4g wqDCoMKgwqDCoCB9Cj4+PiDCoMKgwqDCoMKgICNlbmRpZgo+Pj4KPj4+IFRoZW4gdGhpcyBkZWZp bml0aW9uIHdpbGwgY29uZmxpY3Qgd2l0aCB0aGUgaW1wbGVtZW50YXRpb24gb2YgCj4+PiB4ODYv cG93ZXJwYwo+Pj4gYW5kIGNhdXNlIGNvbXBpbGF0aW9uIGVycm9ycyBhcyBmb2xsb3c6Cj4+Pgo+ Pj4gRml4ZXM6IGVjNjM0N2JiNDMzOSAoIng4NiwgcG93ZXJwYzogUmVuYW1lIG1lbWNweV9tY3Nh ZmUoKSB0byAKPj4+IGNvcHlfbWNfdG9fe3VzZXIsIGtlcm5lbH0oKSIpCj4+Cj4+IEkgZG9uJ3Qg dW5kZXJzdGFuZCwgd2hhdCBkb2VzIGl0IGZpeCByZWFsbHkgPyBXaGF0IHdhcyB0aGUKPj4gKGV4 aXN0aW5nL3JlYWwpIGJ1ZyBpbnRyb2R1Y2VkIGJ5IHRoYXQgcGF0Y2ggYW5kIHRoYXQgeW91ciBh cmUgZml4aW5nID8KPj4KPj4gSWYgdGhvc2UgZGVmaW5lZCBoYWQgYmVlbiBleHBlY3RlZCBhbmQg bWlzc2luZywgd2Ugd291bGQgaGF2ZSBoYWQgYQo+PiBidWlsZCBmYWlsdXJlLiBJZiB5b3UgaGF2 ZSBvbmUsIGNhbiB5b3UgZGVzY3JpYmUgaXQgPwo+Ckl0IGNvdWxkIHByZXZlbnQgZnV0dXJlIHBy b2JsZW1zIHdoZW4gcGF0Y2gzIGlzIGludHJvZHVjZWTvvIwgYW5kIHllc++8jGZvciAKbm9377yM Cgp0aGlzIHBhdGNoIHdvbid0IGZpeCBhbnkgaXNzdWXvvIx3ZSBjb3VsZCBkcm9wIHRoZSBmaXgg dGFnLCBhbmQgdXBkYXRlIHRoZSAKY2hhbmdlbG9nLgoKCj4gVGhlcmUgd2lsbCBiZSBidWlsZCBm YWlsdXJlIGFmdGVyIHBhdGNoIDMgaXMgYWRkZWQsIHRoZXJlIGlzIGEgbGl0dGxlCj4gY29uZnVz aW5nIGZvciBhIHJlYWRlciBvZiB0aGlzIGNvbW1pdCBpbiBpc29sYXRpb24uCj4gSW4gdGhlIG5l eHQgdmVyc2lvbiwgSSB3aWxsIHB1dCB0aGlzIHBhdGNoIGFmdGVyIHBhdGNoIDMuClRoaXMgaXMg YW4gYWx0ZXJuYXRpdmUuCj4KPiBUaGFua3MsCj4gVG9uZy4KPiAuCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcg bGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmlu ZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==