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[72.194.116.95]) by smtp.gmail.com with ESMTPSA id be5-20020a170902aa0500b001a65575c13asm1547645plb.48.2023.04.13.07.09.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 13 Apr 2023 07:09:33 -0700 (PDT) Message-ID: Date: Thu, 13 Apr 2023 07:09:32 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH] net: stmmac:fix system hang when setting up tag_8021q VLAN for DSA ports Content-Language: en-US From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org, Yan Wang References: <04dcbf97-c1b6-a5c3-5088-ffba82d25a0b@gmail.com> In-Reply-To: <04dcbf97-c1b6-a5c3-5088-ffba82d25a0b@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230413_070937_632745_B8C809DD X-CRM114-Status: GOOD ( 15.36 ) 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 CgpPbiA0LzEzLzIwMjMgNzowOCBBTSwgRmxvcmlhbiBGYWluZWxsaSB3cm90ZToKPiAKPiAKPiBP biA0LzEzLzIwMjMgNjozOCBBTSwgWWFuIFdhbmcgd3JvdGU6Cj4+IFRoZSBzeXN0ZW0gaGFuZyBi ZWNhdXNlIG9mIGRzYV90YWdfODAyMXFfcG9ydF9zZXR1cCgpLT4KPj4gwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgIHN0bW1hY192bGFuX3J4X2FkZF92aWQoKS4KPj4KPj4gSSBmb3VuZCBp biBzdG1tYWNfZHJ2X3Byb2JlKCkgdGhhdCBjYWlsaW5nIHBtX3J1bnRpbWVfcHV0KCkKPj4gZGlz YWJsZWQgdGhlIGNsb2NrLgo+Pgo+PiBGaXJzdCwgd2hlbiB0aGUga2VybmVsIGlzIGNvbXBpbGVk IHdpdGggQ09ORklHX1BNPXksVGhlIHN0bW1hYydzCj4+IHJlc3VtZS9zdXNwZW5kIGlzIGFjdGl2 ZS4KPj4KPj4gU2Vjb25kbHksc3RtbWFjIGFzIERTQSBtYXN0ZXIsdGhlIGRzYV90YWdfODAyMXFf cG9ydF9zZXR1cCgpIGZ1bmN0aW9uCj4+IHdpbGwgY2FsbGJhY2sgc3RtbWFjX3ZsYW5fcnhfYWRk X3ZpZCB3aGVuIERTQSBkaXJ2ZXIgc3RhcnRzLiBIb3dldmVyLAo+PiBUaGUgc3lzdGVtIGlzIGhh bmdlZCBmb3IgdGhlIHN0bW1hY192bGFuX3J4X2FkZF92aWQoKSBhY2Nlc3NlcyBpdHMKPj4gcmVn aXN0ZXJzIGFmdGVyIHN0bW1hYydzIGNsb2NrIGlzIGNsb3NlZC4KPj4KPj4gSSB3b3VsZCBzdWdn ZXN0IGFkZGluZyB0aGUgcG1fcnVudGltZV9yZXN1bWVfYW5kX2dldCgpIHRvIHRoZQo+PiBzdG1t YWNfdmxhbl9yeF9hZGRfdmlkKCkuVGhpcyBndWFyYW50ZWVzIHRoYXQgcmVzdW1pbmcgY2xvY2sg b3V0cHV0Cj4+IHdoaWxlIGluIHVzZS4KPj4KPj4gU2lnbmVkLW9mZi1ieTogWWFuIFdhbmcgPHJr LmNvZGVAb3V0bG9vay5jb20+Cj4gCj4gWW91IGhhdmUgcG9zdGVkIHRoaXMgcGF0Y2ggc2V2ZXJh bCB0aW1lcyBub3cgeWV0IG5vdCBvbiAKPiBuZXRkZXZAdmdlci5rZXJuZWwgb3IgdG93YXJkcyB0 aGUgbWFpbnRhaW5lcnMgb2YgdGhlIGRyaXZlcnMsIHBsZWFzZSAKPiBjb25zaWRlciB1c2luZyBz Y3JpcHRzL2dldF9tYWludGFpbmVyLnBsLgoKV2FzIGxvb2tpbmcgYXQgYW4gb2xkZXIgdmVyc2lv biB5b3UgZGlkIGNvcHkgdGhlIHByb3BlciByZWNpcGllbnRzLgoKPiAKPiBXaGlsZSBpdCBsb29r cyBsaWtlIHlvdSBhcmUgZml4aW5nIGEgYnVnLCBpdCB3b3VsZCBiZSB3b3J0aHkgb2YgCj4gcHJv dmlkaW5nIGEgc3VpdGFibGUgRml4ZXM6IHRhZyBzaW5jZSB0aGlzIGlzIGEgZ2VudWluZSBidWdm aXguIFlvdSAKPiBzaG91bGQgYWxzbyBjb25zaWRlciBwcm92aWRpbmcgdGhlIHRhcmdldCB0cmVl OiAnbmV0JyBmb3IgYnVnIGZpeGVzIGFuZCAKPiAnbmV0LW5leHQnIGZvciBmZWF0dXJlcywgYW5k IGFsc28gcHJvdmlkZSBhIHZlcnNpb24gY291bnRlciBpbiB0aGUgCj4gc3ViamVjdCAnUEFUQ0gg djQnIG9yIHNvbWV0aGluZyBsaWtlIHRoYXQuCgotLSAKRmxvcmlhbgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5n IGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=