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[94.29.46.111]) by smtp.googlemail.com with ESMTPSA id x5sm69577ljm.101.2021.12.09.11.40.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Dec 2021 11:40:43 -0800 (PST) Subject: Re: [PATCH v8 6/6] iommu/tegra-smmu: Add pagetable mappings to debugfs To: Nicolin Chen References: <20211209073822.26728-1-nicolinc@nvidia.com> <20211209073822.26728-7-nicolinc@nvidia.com> <5713902d-823b-63ca-00c9-aa6c64c1af41@gmail.com> <20211209193253.GB34762@Asurada-Nvidia> From: Dmitry Osipenko Message-ID: <97a32c9a-2ec7-6579-7d8d-026d6f820a3e@gmail.com> Date: Thu, 9 Dec 2021 22:40:42 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20211209193253.GB34762@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" MDkuMTIuMjAyMSAyMjozMiwgTmljb2xpbiBDaGVuINC/0LjRiNC10YI6Cj4gT24gVGh1LCBEZWMg MDksIDIwMjEgYXQgMDU6NDc6MThQTSArMDMwMCwgRG1pdHJ5IE9zaXBlbmtvIHdyb3RlOgo+PiBF eHRlcm5hbCBlbWFpbDogVXNlIGNhdXRpb24gb3BlbmluZyBsaW5rcyBvciBhdHRhY2htZW50cwo+ Pgo+Pgo+PiAwOS4xMi4yMDIxIDEwOjM4LCBOaWNvbGluIENoZW4g0L/QuNGI0LXRgjoKPj4+IEBA IC01NDUsNiArNzE5LDE1IEBAIHN0YXRpYyB2b2lkIHRlZ3JhX3NtbXVfZGV0YWNoX2FzKHN0cnVj dCB0ZWdyYV9zbW11ICpzbW11LAo+Pj4gICAgICAgICAgICAgICBpZiAoZ3JvdXAtPnN3Z3JwICE9 IHN3Z3JwKQo+Pj4gICAgICAgICAgICAgICAgICAgICAgIGNvbnRpbnVlOwo+Pj4gICAgICAgICAg ICAgICBncm91cC0+YXMgPSBOVUxMOwo+Pj4gKwo+Pj4gKyAgICAgICAgICAgICBpZiAoc21tdS0+ ZGVidWdmc19tYXBwaW5ncykgewo+PiBEbyB3ZSByZWFsbHkgbmVlZCB0aGlzIGNoZWNrPwo+Pgo+ PiBMb29rcyBsaWtlIGFsbCBkZWJ1Z2ZzX2NyZWF0ZV9kaXIoKSB1c2FnZXMgaW4gdGhpcyBkcml2 ZXIgYXJlIGluY29ycmVjdCwKPj4gdGhhdCBmdW5jdGlvbiBuZXZlciByZXR1cm5zIE5VTEwuIFBs ZWFzZSBmaXggdGhpcy4KPiBkZWJ1Z2ZzX2NyZWF0ZV9kaXIgcmV0dXJucyBFUlJfUFRSIG9uIGZh aWx1cmUuIFNvIGhlcmUgc2hvdWxkIGJlCj4gdG8gY2hlY2sgIUlTX0VSUi4gVGhhbmtzIGZvciBw b2ludGluZyBpdCBvdXQhCj4gCgpBbGwgZGVidWdmcyBmdW5jdGlvbnMgaGFuZGxlIElTX0VSUigp LiBHcmVnS0ggcmVtb3ZlcyBhbGwgc3VjaCBjaGVja3MKYWxsIG92ZXIgdGhlIGtlcm5lbC4gU28g dGhlIGNoZWNrIHNob3VsZG4ndCBiZSBuZWVkZWQgYXQgYWxsLCBwbGVhc2UKcmVtb3ZlIGl0IGlm IGl0J3MgdW5uZWVkZWQgb3IgcHJvdmUgdGhhdCBpdCdzIG5lZWRlZC4KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaW9tbXUgbWFpbGluZyBsaXN0CmlvbW11 QGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9u Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lvbW11