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 EE3C2E87859 for ; Tue, 3 Feb 2026 19:44:12 +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=YPaqyBDN5TuWnnPA2pX0WGxUBCXf8S6hQ8Sn5Tyou+k=; b=WccDhcW9kIL8hM 75wy6P7T6HxteWG8UQ3Mhg+ujIm3BszNJtw9H8YARscXbfaRF+gfyz3diLCKQecDPxV3PoV+a4qhJ itLLVv8mb62MU12yP+Qz3qha9cgB1yz2hJTwYkLtHegPOXCEKRFXP7nCczCf6Q+QQcv63HKBi296l HoWl2anD+wFNqbsIeaUAfTbJgPlqqUnO29esN+cTs4OkCwtf37eNiFhRd0a9PDH1Ezyt7+hrTENIS rSmyRoNep2Z3Mt+3AuO9F+TFuYcD2nR875VKRlqxp0DNAa5gxmMipdoTc59a36lMUWVPMAQghFqRK ncSeexp1yzIBjPwc6rRA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vnMJf-00000007FaH-0ifv; Tue, 03 Feb 2026 19:44:03 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vnMJe-00000007Fa7-10fy for linux-riscv@lists.infradead.org; Tue, 03 Feb 2026 19:44:02 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 45E4C600C4; Tue, 3 Feb 2026 19:44:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6AA57C19421; Tue, 3 Feb 2026 19:44:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770147841; bh=fDZMISdTU9j2DjE9ZWL42YJjivPjTuFE4AcisYh4X0c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BerMWa4rXH0mZdU3u5pcACtA7edWYNUPYbTLnuEBlzts4s0hwAGCKrOI9p0KLNoD8 dQAlBZTTKitbG+x11kL6c9AK9qD+1kz3BNmal9R/BXedW3pF3p0FbQcjAdjEQ5X6p/ IpGwXj+d3/bKA8LWitWUNb20WdyTKDq8S/FsRFrw6dKbHe/K21GEvp/HbOZs3THzxY wIhGduTEFZpac/6pRBeP9dRT0tIrldsPtTBg8NnIh4PSEW+Xhy2xEA50y/PkWHnFa8 TKglfYSWECel6OF6EEbkDdyTn8FMxnVloGYsb7/FlXdvGMAFw/YhPfTXXjeRsOnVt0 iYyc0aqbOfoPQ== Date: Tue, 3 Feb 2026 11:43:58 -0800 From: Drew Fustini To: yunhui cui Subject: Re: [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-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 T24gTW9uLCBGZWIgMDIsIDIwMjYgYXQgMTI6Mjc6NTlQTSArMDgwMCwgeXVuaHVpIGN1aSB3cm90 ZToKPiBIaSBEcmV377yMCj4gCj4gT24gVGh1LCBKYW4gMjksIDIwMjYgYXQgNDoyOOKAr0FNIERy ZXcgRnVzdGluaSA8ZnVzdGluaUBrZXJuZWwub3JnPiB3cm90ZToKPiA+Cj4gPiBBZGQgc3VwcG9y dCBmb3IgdGhlIHNybWNmZyBDU1IgZGVmaW5lZCBpbiB0aGUgU3Nxb3NpZCBJU0EgZXh0ZW5zaW9u Cj4gPiAoU3VwZXJ2aXNvci1tb2RlIFF1YWxpdHkgb2YgU2VydmljZSBJRCkuIFRoZSBDU1IgY29u dGFpbnMgdHdvIGZpZWxkczoKPiA+Cj4gPiAgIC0gUmVzb3VyY2UgQ29udHJvbCBJRCAoUkNJRCkg dXNlZCBkZXRlcm1pbmUgcmVzb3VyY2UgYWxsb2NhdGlvbgo+ID4gICAtIE1vbml0b3JpbmcgQ291 bnRlciBJRCAoTUNJRCkgdXNlZCB0byB0cmFjayByZXNvdXJjZSB1c2FnZQo+ID4KPiA+IFJlcXVl c3RzIGZyb20gYSBoYXJ0IHRvIHNoYXJlZCByZXNvdXJjZXMgbGlrZSBjYWNoZSB3aWxsIGJlIHRh Z2dlZCB3aXRoCj4gPiB0aGVzZSBJRHMuIFRoaXMgYWxsb3dzIHRoZSB1c2FnZSBvZiBzaGFyZWQg cmVzb3VyY2VzIHRvIGJlIGFzc29jaWF0ZWQKPiA+IHdpdGggdGhlIHRhc2sgY3VycmVudGx5IHJ1 bm5pbmcgb24gdGhlIGhhcnQuCj4gPgo+ID4gQSBzcm1jZmcgZmllbGQgaXMgYWRkZWQgdG8gdGhy ZWFkX3N0cnVjdCBhbmQgaGFzIHRoZSBzYW1lIGZvcm1hdCBhcyB0aGUKPiA+IHNybWNmZyBDU1Iu IFRoaXMgYWxsb3dzIHRoZSBzY2hlZHVsZXIgdG8gc2V0IHRoZSBoYXJ0J3Mgc3JtY2ZnIENTUiB0 bwo+ID4gY29udGFpbiB0aGUgUkNJRCBhbmQgTUNJRCBmb3IgdGhlIHRhc2sgdGhhdCBpcyBiZWlu ZyBzY2hlZHVsZWQgaW4uIFRoZQo+ID4gc3JtY2ZnIENTUiBpcyBvbmx5IHdyaXR0ZW4gdG8gaWYg dGhlIHRocmVhZF9zdHJ1Y3Quc3JtY2ZnIGlzIGRpZmZlcmVudAo+ID4gdGhhbiB0aGUgY3VycmVu dCB2YWx1ZSBvZiB0aGUgQ1NSLgo+ID4KPiA+IEEgcGVyLWNwdSB2YXJpYWJsZSBjcHVfc3JtY2Zn IGlzIHVzZWQgdG8gbWlycm9yIHRoYXQgc3RhdGUgb2YgdGhlIENTUi4KPiA+IFRoaXMgaXMgYmVj YXVzZSBhY2Nlc3MgdG8gTDFEIGhvdCBtZW1vcnkgc2hvdWxkIGJlIHNldmVyYWwgdGltZXMgZmFz dGVyCj4gPiB0aGFuIGEgQ1NSIHJlYWQuIEFsc28sIGluIHRoZSBjYXNlIG9mIHZpcnR1YWxpemF0 aW9uLCBhY2Nlc3NlcyB0byB0aGlzCj4gPiBDU1IgYXJlIHRyYXBwZWQgaW4gdGhlIGh5cGVydmlz b3IuCj4gPgo+ID4gTGluazogaHR0cHM6Ly9naXRodWIuY29tL3Jpc2N2L3Jpc2N2LXNzcW9zaWQv cmVsZWFzZXMvdGFnL3YxLjAKPiA+IENvLWRldmVsb3BlZC1ieTogS29ybmVsIER1bMSZYmEgPG1p bmRhbEBzZW1paGFsZi5jb20+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBLb3JuZWwgRHVsxJliYSA8bWlu ZGFsQHNlbWloYWxmLmNvbT4KPiA+IFtmdXN0aW5pOiByZW5hbWUgY3NyLCByZWZhY3RvciBzd2l0 Y2hfdG8sIHJlYmFzZSBvbiB1cHN0cmVhbV0KPiA+IFNpZ25lZC1vZmYtYnk6IERyZXcgRnVzdGlu aSA8ZnVzdGluaUBrZXJuZWwub3JnPgo+ID4gLS0tCj4gPiAgTUFJTlRBSU5FUlMgICAgICAgICAg ICAgICAgICAgICAgICB8ICA3ICsrKysrKysKPiA+ICBhcmNoL3Jpc2N2L0tjb25maWcgICAgICAg ICAgICAgICAgIHwgMTcgKysrKysrKysrKysrKysrKwo+ID4gIGFyY2gvcmlzY3YvaW5jbHVkZS9h c20vY3NyLmggICAgICAgfCAgOCArKysrKysrKwo+ID4gIGFyY2gvcmlzY3YvaW5jbHVkZS9hc20v cHJvY2Vzc29yLmggfCAgMyArKysKPiA+ICBhcmNoL3Jpc2N2L2luY2x1ZGUvYXNtL3Fvcy5oICAg ICAgIHwgNDEgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPiA+ICBhcmNo L3Jpc2N2L2luY2x1ZGUvYXNtL3N3aXRjaF90by5oIHwgIDMgKysrCj4gPiAgYXJjaC9yaXNjdi9r ZXJuZWwvTWFrZWZpbGUgICAgICAgICB8ICAyICsrCj4gPiAgYXJjaC9yaXNjdi9rZXJuZWwvcW9z L01ha2VmaWxlICAgICB8ICAyICsrCj4gPiAgYXJjaC9yaXNjdi9rZXJuZWwvcW9zL3Fvcy5jICAg ICAgICB8ICA1ICsrKysrCj4gPiAgOSBmaWxlcyBjaGFuZ2VkLCA4OCBpbnNlcnRpb25zKCspCj4g Pgo+ID4gZGlmZiAtLWdpdCBhL01BSU5UQUlORVJTIGIvTUFJTlRBSU5FUlMKPiA+IGluZGV4IDc2 NWFkMmRhYTIxOC4uZTk4ZDU1M2JkMGNhIDEwMDY0NAo+ID4gLS0tIGEvTUFJTlRBSU5FUlMKPiA+ ICsrKyBiL01BSU5UQUlORVJTCj4gPiBAQCAtMjI1MDUsNiArMjI1MDUsMTMgQEAgRjogICAgIGRy aXZlcnMvcGVyZi9yaXNjdl9wbXUuYwo+ID4gIEY6ICAgICBkcml2ZXJzL3BlcmYvcmlzY3ZfcG11 X2xlZ2FjeS5jCj4gPiAgRjogICAgIGRyaXZlcnMvcGVyZi9yaXNjdl9wbXVfc2JpLmMKPiA+Cj4g PiArUklTQy1WIFFPUyBSRVNDVFJMIFNVUFBPUlQKPiA+ICtNOiAgICAgRHJldyBGdXN0aW5pIDxm dXN0aW5pQGtlcm5lbC5vcmc+Cj4gCj4gSWYgeW91IGRvbuKAmXQgbWluZCwgdG8gaGVscCBzdXBw b3J0IFJJU0MtViBRb1MgcmVzY3RybCBkZXZlbG9wbWVudCBhbmQKPiBlbnN1cmUgaW50ZXJmYWNl IHN0YWJpbGl0eSwgY291bGQgeW91IHBsZWFzZSBhZGQgYW4gJ1I6JyBlbnRyeSB3aXRoIG15Cj4g ZW1haWwgYWRkcmVzcz8KClN1cmUsIEkgd2lsbCBhZGQgaW4gbmV4dCByZXZpc2lvbi4KClRoYW5r cywKRHJldwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K bGludXgtcmlzY3YgbWFpbGluZyBsaXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcK aHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=