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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 90D8EEF06E3 for ; Sun, 8 Feb 2026 01:31:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lmrJvGCc6zbNqrn1dI1/Dugh4T9cmjyxUff49DMb/UA=; b=pbhoDLlEH9po85 1JU2iq8vlQeTRoTuVdoPDfskvj3FQsUIkKtnUV3rgDRxu+oY7RsmuEr2dCgzCQsRRRrfulwzuiNz2 iwDGEq+m6lBalFtFcC1PBKVUR/lUg6GB7x/FuYkjTO3RED1RFBhbN+BgQhHUyu+G0jKNLC5yqpZ42 qln9wDyudWDOF+Krf2jbhsTazBDJzuYVNHX/pXE8eLn5+4SJM8xCC7CN0aNUb539HZpYJuuAEfC6Y Sya4Nls3qmlfIBFXe3SjcNUFLbs+GpfqOp1+pdsMWYU5ykrFaLy2RHZ3aDVhulOF2mF1i02Nhk0FU SC47AaAmWaSKgTxGstBA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vote8-0000000CuPs-1vwu; Sun, 08 Feb 2026 01:31:32 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vote5-0000000CuPR-14bL for linux-riscv@lists.infradead.org; Sun, 08 Feb 2026 01:31:30 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id D2FBC401C8; Sun, 8 Feb 2026 01:31:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B5FFC116D0; Sun, 8 Feb 2026 01:31:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770514287; bh=RylA3pGv8inVH/Bl08iuiJfbF8raWZhZT1pwh10HYkE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aNvowwG9YhSNrhXyOQ+sw+jn8QnzzIuXXbwoddP8uOcEJnnXbhDuQ2v8RNLRaZM3o HkZQT/djWZF28qNC54+FfsiCIBhB2zcB//AQYlYlkyNCZty5Salk2DWOmE2wlZW2Vd PM+619Tz/CvRd/b5iF5vADCAK1d46BcT3YlQ0+rdT4tdIYwXp+GVqzu7vtDPWnk+fQ vrFjjyv5S7hqoVP3X6XW6OVb3sJPH5/ZbJAIzSzO9FBAr+1hPvBW01FqPojUKtIRPH lABidUNG72UKryO3wyJtcTGSuQNgZ87p8/unIgVWBVcjy+YkzAFzo3oMW1J/Mik+Ca 8Tb0c6GwA87dQ== Date: Sat, 7 Feb 2026 17:31:25 -0800 From: Drew Fustini To: yunhui cui Subject: Re: [External] [PATCH RFC v2 03/17] RISC-V: Add support for srmcfg CSR from Ssqosid ext Message-ID: References: <20260128-ssqosid-cbqri-v2-0-dca586b091b9@kernel.org> <20260128-ssqosid-cbqri-v2-3-dca586b091b9@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260207_173129_360403_6DF07432 X-CRM114-Status: GOOD ( 26.16 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Atish Patra , Adrien Ricciardi , Atish Kumar Patra , Conor Dooley , Nicolas Pitre , devicetree@vger.kernel.org, Liu Zhiwei , guo.wenjia23@zte.com.cn, linux-riscv@lists.infradead.org, Rob Herring , Peter Newman , x86@kernel.org, acpica-devel@lists.linux.dev, Robert Moore , liu.qingtao2@zte.com.cn, linux-acpi@vger.kernel.org, Ben Horgan , James Morse , Radim =?utf-8?B?S3LEjW3DocWZ?= , Dave Martin , Len Brown , Fenghua Yu , Chen Pei , Albert Ou , Kornel =?utf-8?Q?Dul=C4=99ba?= , Babu Moger , Weiwei Li , Paul Walmsley , Ved Shanbhogue , Reinette Chatre , Vasudevan Srinivasan , Tony Luck , Alexandre Ghiti , linux-kernel@vger.kernel.org, Samuel Holland , Krzysztof Kozlowski , Palmer Dabbelt , "Rafael J. Wysocki" , Paul Walmsley Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gTW9uLCBGZWIgMDIsIDIwMjYgYXQgMTE6MTc6NTJBTSArMDgwMCwgeXVuaHVpIGN1aSB3cm90 ZToKPiBIaSBEcmV3LAo+IAo+IE9uIFRodSwgSmFuIDI5LCAyMDI2IGF0IDQ6MjjigK9BTSBEcmV3 IEZ1c3RpbmkgPGZ1c3RpbmlAa2VybmVsLm9yZz4gd3JvdGU6Cj4gPgo+ID4gQWRkIHN1cHBvcnQg Zm9yIHRoZSBzcm1jZmcgQ1NSIGRlZmluZWQgaW4gdGhlIFNzcW9zaWQgSVNBIGV4dGVuc2lvbgo+ ID4gKFN1cGVydmlzb3ItbW9kZSBRdWFsaXR5IG9mIFNlcnZpY2UgSUQpLiBUaGUgQ1NSIGNvbnRh aW5zIHR3byBmaWVsZHM6Cj4gPgo+ID4gICAtIFJlc291cmNlIENvbnRyb2wgSUQgKFJDSUQpIHVz ZWQgZGV0ZXJtaW5lIHJlc291cmNlIGFsbG9jYXRpb24KPiA+ICAgLSBNb25pdG9yaW5nIENvdW50 ZXIgSUQgKE1DSUQpIHVzZWQgdG8gdHJhY2sgcmVzb3VyY2UgdXNhZ2UKPiA+Cj4gPiBSZXF1ZXN0 cyBmcm9tIGEgaGFydCB0byBzaGFyZWQgcmVzb3VyY2VzIGxpa2UgY2FjaGUgd2lsbCBiZSB0YWdn ZWQgd2l0aAo+ID4gdGhlc2UgSURzLiBUaGlzIGFsbG93cyB0aGUgdXNhZ2Ugb2Ygc2hhcmVkIHJl c291cmNlcyB0byBiZSBhc3NvY2lhdGVkCj4gPiB3aXRoIHRoZSB0YXNrIGN1cnJlbnRseSBydW5u aW5nIG9uIHRoZSBoYXJ0Lgo+ID4KPiA+IEEgc3JtY2ZnIGZpZWxkIGlzIGFkZGVkIHRvIHRocmVh ZF9zdHJ1Y3QgYW5kIGhhcyB0aGUgc2FtZSBmb3JtYXQgYXMgdGhlCj4gPiBzcm1jZmcgQ1NSLiBU aGlzIGFsbG93cyB0aGUgc2NoZWR1bGVyIHRvIHNldCB0aGUgaGFydCdzIHNybWNmZyBDU1IgdG8K PiA+IGNvbnRhaW4gdGhlIFJDSUQgYW5kIE1DSUQgZm9yIHRoZSB0YXNrIHRoYXQgaXMgYmVpbmcg c2NoZWR1bGVkIGluLiBUaGUKPiA+IHNybWNmZyBDU1IgaXMgb25seSB3cml0dGVuIHRvIGlmIHRo ZSB0aHJlYWRfc3RydWN0LnNybWNmZyBpcyBkaWZmZXJlbnQKPiA+IHRoYW4gdGhlIGN1cnJlbnQg dmFsdWUgb2YgdGhlIENTUi4KPiA+Cj4gPiBBIHBlci1jcHUgdmFyaWFibGUgY3B1X3NybWNmZyBp cyB1c2VkIHRvIG1pcnJvciB0aGF0IHN0YXRlIG9mIHRoZSBDU1IuCj4gPiBUaGlzIGlzIGJlY2F1 c2UgYWNjZXNzIHRvIEwxRCBob3QgbWVtb3J5IHNob3VsZCBiZSBzZXZlcmFsIHRpbWVzIGZhc3Rl cgo+ID4gdGhhbiBhIENTUiByZWFkLiBBbHNvLCBpbiB0aGUgY2FzZSBvZiB2aXJ0dWFsaXphdGlv biwgYWNjZXNzZXMgdG8gdGhpcwo+ID4gQ1NSIGFyZSB0cmFwcGVkIGluIHRoZSBoeXBlcnZpc29y Lgo+ID4KPiA+IExpbms6IGh0dHBzOi8vZ2l0aHViLmNvbS9yaXNjdi9yaXNjdi1zc3Fvc2lkL3Jl bGVhc2VzL3RhZy92MS4wCj4gPiBDby1kZXZlbG9wZWQtYnk6IEtvcm5lbCBEdWzEmWJhIDxtaW5k YWxAc2VtaWhhbGYuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogS29ybmVsIER1bMSZYmEgPG1pbmRh bEBzZW1paGFsZi5jb20+Cj4gPiBbZnVzdGluaTogcmVuYW1lIGNzciwgcmVmYWN0b3Igc3dpdGNo X3RvLCByZWJhc2Ugb24gdXBzdHJlYW1dCj4gPiBTaWduZWQtb2ZmLWJ5OiBEcmV3IEZ1c3Rpbmkg PGZ1c3RpbmlAa2VybmVsLm9yZz4KWy4uXQo+ID4gZGlmZiAtLWdpdCBhL2FyY2gvcmlzY3YvaW5j bHVkZS9hc20vcW9zLmggYi9hcmNoL3Jpc2N2L2luY2x1ZGUvYXNtL3Fvcy5oCj4gPiBuZXcgZmls ZSBtb2RlIDEwMDY0NAo+ID4gaW5kZXggMDAwMDAwMDAwMDAwLi44NDgzMGQ3YzZkYzQKPiA+IC0t LSAvZGV2L251bGwKPiA+ICsrKyBiL2FyY2gvcmlzY3YvaW5jbHVkZS9hc20vcW9zLmgKPiA+IEBA IC0wLDAgKzEsNDEgQEAKPiA+ICsvKiBTUERYLUxpY2Vuc2UtSWRlbnRpZmllcjogR1BMLTIuMCAq Lwo+ID4gKyNpZm5kZWYgX0FTTV9SSVNDVl9RT1NfSAo+ID4gKyNkZWZpbmUgX0FTTV9SSVNDVl9R T1NfSAo+ID4gKwo+ID4gKyNpZmRlZiBDT05GSUdfUklTQ1ZfSVNBX1NTUU9TSUQKPiA+ICsKPiA+ ICsjaW5jbHVkZSA8bGludXgvc2NoZWQuaD4KPiA+ICsjaW5jbHVkZSA8bGludXgvanVtcF9sYWJl bC5oPgo+ID4gKwo+ID4gKyNpbmNsdWRlIDxhc20vYmFycmllci5oPgo+ID4gKyNpbmNsdWRlIDxh c20vY3NyLmg+Cj4gPiArI2luY2x1ZGUgPGFzbS9od2NhcC5oPgo+ID4gKwo+ID4gKy8qIGNhY2hl ZCB2YWx1ZSBvZiBzcm1jZmcgY3NyIGZvciBlYWNoIGNwdSAqLwo+ID4gK0RFQ0xBUkVfUEVSX0NQ VSh1MzIsIGNwdV9zcm1jZmcpOwo+ID4gKwo+ID4gK3N0YXRpYyBpbmxpbmUgdm9pZCBfX3N3aXRj aF90b19zcm1jZmcoc3RydWN0IHRhc2tfc3RydWN0ICpuZXh0KQo+ID4gK3sKPiA+ICsgICAgICAg dTMyICpjcHVfc3JtY2ZnX3B0ciA9IHRoaXNfY3B1X3B0cigmY3B1X3NybWNmZyk7Cj4gPiArICAg ICAgIHUzMiB0aHJlYWRfc3JtY2ZnOwo+ID4gKwo+ID4gKyAgICAgICB0aHJlYWRfc3JtY2ZnID0g UkVBRF9PTkNFKG5leHQtPnRocmVhZC5zcm1jZmcpOwo+IAo+IAo+IEZpcnN0IHNldCB0aGUgY3B1 X2xpc3QsIGFuZCB0aGVuIHRoZSBjb25kaXRpb24gdGhyZWFkX3NybWNmZyAhPQo+ICpjcHVfc3Jt Y2ZnX3B0ciB3aWxsIG5vdCBiZSBzYXRpc2ZpZWQuIElzIGEgZGVmYXVsdCB2YWx1ZSByZXF1aXJl ZAo+IGhlcmU/IEJvdGggY29kZSBwYXRocyBmb3IgY3B1X2xpc3QgYW5kIHRhc2tzIGFyZSBjb21w YXJlZCBhZ2FpbnN0IHRoZQo+IGRlZmF1bHQgdmFsdWU7IHlvdSBtYXkgcmVmZXIgdG8gdGhlIGlt cGxlbWVudGF0aW9uIG9mIG1wYW0uCgpJJ20gaGF2aW5nIHRyb3VibGUgZmluZGluZyBjcHVfbGlz dCBidXQgSSB0aGluayB0aGF0IGl0IGRvZXMgbWFrZSBzZW5zZQp0byBzZXQgdGhlIGluaXRpYWwg dmFsdWUuCgpXZXJlIHlvdSB0aGlua2luZyBJIHNob3VsZCBsb29rIGF0IG1wYW1fc2V0X2NwdV9k ZWZhdWx0cygpIGluCnRoZSBtcGFtX3Jlc2N0cmxfZ2x1ZV92NCBbMV0gYnJhbmNoPwoKVGhhbmtz LApEcmV3CgpbMV0gaHR0cHM6Ly9naXRsYWIuYXJtLmNvbS9saW51eC1hcm0vbGludXgtYmguZ2l0 CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1y aXNjdiBtYWlsaW5nIGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2Cg==