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[46.138.83.36]) by smtp.googlemail.com with ESMTPSA id p14sm1405436ljj.140.2021.09.14.12.20.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Sep 2021 12:20:31 -0700 (PDT) Subject: Re: [PATCH v6 6/6] iommu/tegra-smmu: Add pagetable mappings to debugfs To: Nicolin Chen References: <20210914013858.31192-1-nicoleotsuka@gmail.com> <20210914013858.31192-7-nicoleotsuka@gmail.com> <31501a62-3312-9f04-3bb8-790d0481746c@gmail.com> <20210914184933.GA32705@Asurada-Nvidia> From: Dmitry Osipenko Message-ID: <25d68aff-323a-df54-45f9-55b22f3089e0@gmail.com> Date: Tue, 14 Sep 2021 22:20:30 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210914184933.GA32705@Asurada-Nvidia> Content-Language: en-US Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, jonathanh@nvidia.com, thierry.reding@gmail.com, linux-tegra@vger.kernel.org, will@kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" MTQuMDkuMjAyMSAyMTo0OSwgTmljb2xpbiBDaGVuINC/0LjRiNC10YI6Cj4gT24gVHVlLCBTZXAg MTQsIDIwMjEgYXQgMDQ6Mjk6MTVQTSArMDMwMCwgRG1pdHJ5IE9zaXBlbmtvIHdyb3RlOgo+PiAx NC4wOS4yMDIxIDA0OjM4LCBOaWNvbGluIENoZW4g0L/QuNGI0LXRgjoKPj4+ICtzdGF0aWMgdW5z aWduZWQgbG9uZyBwZF9wdF9pbmRleF9pb3ZhKHVuc2lnbmVkIGludCBwZF9pbmRleCwgdW5zaWdu ZWQgaW50IHB0X2luZGV4KQo+Pj4gK3sKPj4+ICsJcmV0dXJuICgoZG1hX2FkZHJfdClwZF9pbmRl eCAmIChTTU1VX05VTV9QREUgLSAxKSkgPDwgU01NVV9QREVfU0hJRlQgfAo+Pj4gKwkgICAgICAg KChkbWFfYWRkcl90KXB0X2luZGV4ICYgKFNNTVVfTlVNX1BURSAtIDEpKSA8PCBTTU1VX1BURV9T SElGVDsKPj4+ICt9Cj4+Cj4+IFdlIGtub3cgdGhhdCBJT1ZBIGlzIGZpeGVkIHRvIHUzMiBmb3Ig dGhpcyBjb250cm9sbGVyLiBDYW4gd2UgYXZvaWQgYWxsCj4+IHRoZXNlIGRtYV9hZGRyX3QgY2Fz dGluZ3M/IEl0IHNob3VsZCBtYWtlIGNvZGUgY2xlYW5lciBhIHRhZCwgSU1PLgo+IAo+IFRlZ3Jh MjEwIGFjdHVhbGx5IHN1cHBvcnRzIDM0LWJpdCBJT1ZBLi4uCj4gCgpJdCBkb2Vzbid0LiAzNC1i aXQgaXMgUEEsIDMyLWJpdCBpcyBWQS4KClF1b3RlIGZyb20gVDIxMCBUUk06CgoiVGhlIFNNTVUg aXMgYSBjZW50cmFsaXplZCB2aXJ0dWFsLXRvLXBoeXNpY2FsIHRyYW5zbGF0aW9uIGZvciBNU1Mu IEl0Cm1hcHMgYSAzMi1iaXQgdmlydHVhbCBhZGRyZXNzIHRvIGEgMzQtYml0IHBoeXNpY2FsIGFk ZHJlc3MuIElmIHRoZQpjbGllbnQgYWRkcmVzcyBpcyA0MCBiaXRzIHRoZW4gYml0cyAzOTozMiBh cmUgaWdub3JlZC4iCgpFdmVuIGlmIGl0IHN1cHBvcnRlZCBtb3JlIHRoYW4gMzJiaXQsIHRoZW4g dGhlIHJldHVybmVkIHVsb25nIGlzIDMyYml0LAp3aGljaCBkb2Vzbid0IG1ha2Ugc2Vuc2UuCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlvbW11IG1haWxp bmcgbGlzdAppb21tdUBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxp bnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby9pb21tdQ==