From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92003C4363A for ; Tue, 27 Oct 2020 07:45:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 29FE921D24 for ; Tue, 27 Oct 2020 07:45:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="R7cJRV9e" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2508032AbgJ0Hpi (ORCPT ); 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Tue, 27 Oct 2020 15:45:11 +0800 Received: from [172.21.77.33] (172.21.77.33) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 27 Oct 2020 15:45:11 +0800 Message-ID: <1603784712.12492.5.camel@mtkswgap22> Subject: Re: [PATCH v2 3/4] arm: mm: introduce L_PTE_SPECIAL From: Miles Chen To: Russell King - ARM Linux admin CC: Catalin Marinas , Minchan Kim , , , , , Will Deacon , Steve Capper , Suren Baghdasaryan Date: Tue, 27 Oct 2020 15:45:12 +0800 In-Reply-To: <20201023100810.GY1551@shell.armlinux.org.uk> References: <20201023091437.8225-1-miles.chen@mediatek.com> <20201023091437.8225-4-miles.chen@mediatek.com> <20201023100810.GY1551@shell.armlinux.org.uk> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gRnJpLCAyMDIwLTEwLTIzIGF0IDExOjA4ICswMTAwLCBSdXNzZWxsIEtpbmcgLSBBUk0gTGlu dXggYWRtaW4gd3JvdGU6DQo+IE9uIEZyaSwgT2N0IDIzLCAyMDIwIGF0IDA1OjE0OjM2UE0gKzA4 MDAsIE1pbGVzIENoZW4gd3JvdGU6DQo+ID4gRnJvbTogTWluY2hhbiBLaW0gPG1pbmNoYW5Aa2Vy bmVsLm9yZz4NCj4gPiANCj4gPiBUaGlzIHBhdGNoIGludHJvZHVjZXMgTF9QVEVfU1BFQ0lBTCBh bmQgcHRlIGZ1bmN0aW9ucyBmb3Igc3VwcG9ydGluZw0KPiA+IGdldF91c2VyX3BhZ2VzX2Zhc3Qu DQo+ID4gDQo+ID4gQ2M6IFJ1c3NlbGwgS2luZyA8bGludXhAYXJtbGludXgub3JnLnVrPg0KPiA+ IENjOiBDYXRhbGluIE1hcmluYXMgPGNhdGFsaW4ubWFyaW5hc0Bhcm0uY29tPg0KPiA+IENjOiBX aWxsIERlYWNvbiA8d2lsbC5kZWFjb25AYXJtLmNvbT4NCj4gPiBDYzogU3RldmUgQ2FwcGVyIDxz dGV2ZS5jYXBwZXJAbGluYXJvLm9yZz4NCj4gPiBDYzogTWluY2hhbiBLaW0gPG1pbmNoYW5Aa2Vy bmVsLm9yZz4NCj4gPiBDYzogU3VyZW4gQmFnaGRhc2FyeWFuIDxzdXJlbmJAZ29vZ2xlLmNvbT4N Cj4gPiBTaWduZWQtb2ZmLWJ5OiBNaW5jaGFuIEtpbSA8bWluY2hhbkBrZXJuZWwub3JnPg0KPiA+ IFNpZ25lZC1vZmYtYnk6IE1pbGVzIENoZW4gPG1pbGVzLmNoZW5AbWVkaWF0ZWsuY29tPg0KPiA+ IC0tLQ0KPiA+ICBhcmNoL2FybS9LY29uZmlnICAgICAgICAgICAgICAgICAgICAgIHwgIDQgKyst LQ0KPiA+ICBhcmNoL2FybS9pbmNsdWRlL2FzbS9wZ3RhYmxlLTJsZXZlbC5oIHwgIDEgKw0KPiA+ ICBhcmNoL2FybS9pbmNsdWRlL2FzbS9wZ3RhYmxlLTNsZXZlbC5oIHwgIDYgLS0tLS0tDQo+ID4g IGFyY2gvYXJtL2luY2x1ZGUvYXNtL3BndGFibGUuaCAgICAgICAgfCAxMyArKysrKysrKysrKysr DQo+ID4gIDQgZmlsZXMgY2hhbmdlZCwgMTYgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkN Cj4gPiANCj4gPiBkaWZmIC0tZ2l0IGEvYXJjaC9hcm0vS2NvbmZpZyBiL2FyY2gvYXJtL0tjb25m aWcNCj4gPiBpbmRleCBjMThmYTlkMzgyYjcuLjFmNzU4NjRiN2M3YSAxMDA2NDQNCj4gPiAtLS0g YS9hcmNoL2FybS9LY29uZmlnDQo+ID4gKysrIGIvYXJjaC9hcm0vS2NvbmZpZw0KPiA+IEBAIC0x Myw3ICsxMyw3IEBAIGNvbmZpZyBBUk0NCj4gPiAgCXNlbGVjdCBBUkNIX0hBU19LQ09WDQo+ID4g IAlzZWxlY3QgQVJDSF9IQVNfTUVNQkFSUklFUl9TWU5DX0NPUkUNCj4gPiAgCXNlbGVjdCBBUkNI X0hBU19OT05fT1ZFUkxBUFBJTkdfQUREUkVTU19TUEFDRQ0KPiA+IC0Jc2VsZWN0IEFSQ0hfSEFT X1BURV9TUEVDSUFMIGlmIEFSTV9MUEFFDQo+ID4gKwlzZWxlY3QgQVJDSF9IQVNfUFRFX1NQRUNJ QUwgaWYgKEFSTV9MUEFFIHx8IENQVV9WNyB8fCBDUFVfVjYgfHwgQ1BVVjZLKQ0KPiA+ICAJc2Vs ZWN0IEFSQ0hfSEFTX1BIWVNfVE9fRE1BDQo+ID4gIAlzZWxlY3QgQVJDSF9IQVNfU0VUVVBfRE1B X09QUw0KPiA+ICAJc2VsZWN0IEFSQ0hfSEFTX1NFVF9NRU1PUlkNCj4gPiBAQCAtODIsNyArODIs NyBAQCBjb25maWcgQVJNDQo+ID4gIAlzZWxlY3QgSEFWRV9EWU5BTUlDX0ZUUkFDRV9XSVRIX1JF R1MgaWYgSEFWRV9EWU5BTUlDX0ZUUkFDRQ0KPiA+ICAJc2VsZWN0IEhBVkVfRUZGSUNJRU5UX1VO QUxJR05FRF9BQ0NFU1MgaWYgKENQVV9WNiB8fCBDUFVfVjZLIHx8IENQVV9WNykgJiYgTU1VDQo+ ID4gIAlzZWxlY3QgSEFWRV9FWElUX1RIUkVBRA0KPiA+IC0Jc2VsZWN0IEhBVkVfRkFTVF9HVVAg aWYgQVJNX0xQQUUNCj4gPiArCXNlbGVjdCBIQVZFX0ZBU1RfR1VQIGlmIChBUk1fTFBBRSB8fCBD UFVfVjcgfHwgQ1BVX1Y2IHx8IENQVVY2SykNCj4gPiAgCXNlbGVjdCBIQVZFX0ZUUkFDRV9NQ09V TlRfUkVDT1JEIGlmICFYSVBfS0VSTkVMDQo+ID4gIAlzZWxlY3QgSEFWRV9GVU5DVElPTl9HUkFQ SF9UUkFDRVIgaWYgIVRIVU1CMl9LRVJORUwgJiYgIUNDX0lTX0NMQU5HDQo+ID4gIAlzZWxlY3Qg SEFWRV9GVU5DVElPTl9UUkFDRVIgaWYgIVhJUF9LRVJORUwNCj4gPiBkaWZmIC0tZ2l0IGEvYXJj aC9hcm0vaW5jbHVkZS9hc20vcGd0YWJsZS0ybGV2ZWwuaCBiL2FyY2gvYXJtL2luY2x1ZGUvYXNt L3BndGFibGUtMmxldmVsLmgNCj4gPiBpbmRleCBjZGNkNTVjY2EzN2QuLjM4NWU3YTMyMzk0ZSAx MDA2NDQNCj4gPiAtLS0gYS9hcmNoL2FybS9pbmNsdWRlL2FzbS9wZ3RhYmxlLTJsZXZlbC5oDQo+ ID4gKysrIGIvYXJjaC9hcm0vaW5jbHVkZS9hc20vcGd0YWJsZS0ybGV2ZWwuaA0KPiA+IEBAIC0x MTcsNiArMTE3LDcgQEANCj4gPiAgI2RlZmluZSBMX1BURV9WQUxJRAkJKF9BVChwdGV2YWxfdCwg MSkgPDwgMCkJCS8qIFZhbGlkICovDQo+ID4gICNkZWZpbmUgTF9QVEVfUFJFU0VOVAkJKF9BVChw dGV2YWxfdCwgMSkgPDwgMCkNCj4gPiAgI2RlZmluZSBMX1BURV9ZT1VORwkJKF9BVChwdGV2YWxf dCwgMSkgPDwgMSkNCj4gPiArI2RlZmluZSBMX1BURV9TUEVDSUFMCQkoX0FUKHB0ZXZhbF90LCAx KSA8PCA1KQ0KPiANCj4gSG93IGRvZXMgdGhpcyB3b3JrPyAgQml0cyAyIHRocm91Z2ggNSBhcmUg YWxyZWFkeSBpbiB1c2UgZm9yIHRoZSBtZW1vcnkNCj4gdHlwZS4NCj4gDQo+IFJlcHVycG9zaW5n IHRoaXMgYml0IG1lYW5zIHRoYXQgTF9QVEVfTVRfREVWX05PTlNIQVJFRCwNCj4gTF9QVEVfTVRf REVWX1dDLCBMX1BURV9NVF9ERVZfQ0FDSEVEIGFuZCBMX1BURV9NVF9WRUNUT1JTIGNsYXNoIHdp dGgNCj4gaXQuDQoNClRoYW5rcyBmb3IgdGhlIGNvbW1lbnQuDQpUaGUgaWRlYSBpcyB0byByZS1v cmRlciB0aGUgbWVtb3J5IHR5cGUgdGFibGUgaW4gWzFdIChwYXRjaCB2Mi80KSBhbmQNCnVzZSBi aXQgNSBmb3IgTF9QVEVfU1BFQ0lBTC4NCg0KWzFdIGh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL3Bh dGNod29yay9wYXRjaC8xMzIzODkzLw0KDQoNCk1pbGVzDQo=