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 3537AC001B0 for ; Thu, 10 Aug 2023 22:20:29 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:From:Subject:Message-ID: References:Mime-Version:In-Reply-To:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=WOOcP5UNizPERbsA4P6XY9Y1cWmT2E4bP2Tv2Vl8cmI=; b=DeHF+fb8HI+wPOUjt1VsVmXzzJ vh5EC6NX7I5CGHRExzISYzX2s7Go2mde6ceVP2zLxegfswOIHu1vCxs0anu6sGPh06K3BGqgn/5MV 3e1xn9ioCnixKBNw5kYo14tr1b0F7gOq5rakKpJlwHQaClxpk0BJylVPbdtYoQPknTgZ3k/VY39gp GT0CABQWCewQKmXfdYk6eoM+Fe/iWVTE3Y6sdyfHoDKnAO/CrDt+tl5s0G8xWudETo0C/qxIck49m 2kQ72T1WDUjk6IEyEoJaTJ2i7BPNoxqc1SB3X2X7q0nbJOq2mHYb5aV6x0Fw5czmzz45HanMjvaVB epJ8NlZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qUE0y-008pPO-09; Thu, 10 Aug 2023 22:20:20 +0000 Received: from mail-yw1-x114a.google.com ([2607:f8b0:4864:20::114a]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qUE0u-008pOg-2p for linux-riscv@lists.infradead.org; Thu, 10 Aug 2023 22:20:18 +0000 Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-5865afcb825so18191347b3.0 for ; Thu, 10 Aug 2023 15:20:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1691706015; x=1692310815; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:from:to:cc:subject:date:message-id :reply-to; bh=tmBFxKohqxWGeEzlaaidWaFnJW/Oy/RvfXuIqafrWOM=; b=6JTyZrfrPMxEB4xAyKq26rEGx6dnOtJemt5mF01prNKQ3cUVfJruc7Fe7RGiRWwnTQ JNdckI2vLoo+gqpkJ4Y/rCI2rOTa5hAiAak/2PN2K2x99UdsCwMzOR99izlBg4yxVppk dQK8g/hJNDIeks6PwAz/oyY3lHetOC4GBoRbRmdSsLay+vWH0iHE9YncdP80LYWTblDI iYMvC5FUjVcDsM/OLHEHwIfhMK0QewWcYKuW2IlqTPX5Otlz706FwBUZ5hXu21vGQIT4 uYlRsQgCaSIAFf7MMqxoS33uW0RGdAOE21lmj0iEkCe384OiQkcbcQF5CJ0cTVjotCgp pMJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691706015; x=1692310815; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=tmBFxKohqxWGeEzlaaidWaFnJW/Oy/RvfXuIqafrWOM=; b=ElPGxmUaQqkRyBW9eWScHPxDMPL0OYt97vH14UDDzM5TuSCXAI4Rakjdvg6VkVmZdQ 1jRuLGGz7PAJWQR0nMxOqKtE5+v5Vi3IcHPWinuh6bLQIztDHvCTFN57Fyk2y9DPLSFw OQN3v5o/Q71tv6FFKMqaJ/yG7sg1DrV4Fl36n2BZqlmvJevoW2sc+zNjW51Oi0UVCUFY HNfIuuZxbhr7jHDsneKwVswkaLdpvoG7/00IXemC3dMDPW1kJMbJ02nLGZvDwvA8dea9 ZHE3rs3Eq+AqimgmSQsXzxCsQ2DcimvDLK8VR6mfg4ZNJ5BgeomuIoezcb42dAH1r3AE EEhg== X-Gm-Message-State: AOJu0Yz4X6ONJCUicNo0TlKFsL9ips1C3ZBTl1/uuGh5dnvGOUQ0AIAv Ue/41Y+sA/CNO7a56tqNXQHdjwPqB2c= X-Google-Smtp-Source: AGHT+IFA+Eoa7k6dQo7jnaWMJsrKFJ33ryvAj3Q3LxXldo+rT6OtEr7lMPaA/JwDbq8aHQpRj3zalPzAYew= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:690c:709:b0:57a:118a:f31 with SMTP id bs9-20020a05690c070900b0057a118a0f31mr4149ywb.7.1691706015047; Thu, 10 Aug 2023 15:20:15 -0700 (PDT) Date: Thu, 10 Aug 2023 15:20:13 -0700 In-Reply-To: Mime-Version: 1.0 References: <20230808231330.3855936-1-rananta@google.com> <20230808231330.3855936-3-rananta@google.com> <30e45ef3-309a-63de-e085-be1645c1be79@redhat.com> Message-ID: Subject: Re: [PATCH v8 02/14] KVM: Declare kvm_arch_flush_remote_tlbs() globally From: Sean Christopherson To: Raghavendra Rao Ananta Cc: Shaoqin Huang , Gavin Shan , Oliver Upton , Marc Zyngier , James Morse , Suzuki K Poulose , Paolo Bonzini , Huacai Chen , Zenghui Yu , Anup Patel , Atish Patra , Jing Zhang , Reiji Watanabe , Colton Lewis , David Matlack , Fuad Tabba , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-mips@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230810_152016_926071_15389B1F X-CRM114-Status: GOOD ( 23.89 ) 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: , 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 T24gVGh1LCBBdWcgMTAsIDIwMjMsIFJhZ2hhdmVuZHJhIFJhbyBBbmFudGEgd3JvdGU6Cj4gT24g VGh1LCBBdWcgMTAsIDIwMjMgYXQgNToyNuKAr0FNIFNoYW9xaW4gSHVhbmcgPHNoYWh1YW5nQHJl ZGhhdC5jb20+IHdyb3RlOgo+ID4gT24gOC8xMC8yMyAwMDozOCwgUmFnaGF2ZW5kcmEgUmFvIEFu YW50YSB3cm90ZToKPiA+ID4+PiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9saW51eC9rdm1faG9zdC5o IGIvaW5jbHVkZS9saW51eC9rdm1faG9zdC5oCj4gPiA+Pj4gaW5kZXggZTNmOTY4YjM4YWU5Ny4u YWRlNWQ0NTAwYzJjZSAxMDA2NDQKPiA+ID4+PiAtLS0gYS9pbmNsdWRlL2xpbnV4L2t2bV9ob3N0 LmgKPiA+ID4+PiArKysgYi9pbmNsdWRlL2xpbnV4L2t2bV9ob3N0LmgKPiA+ID4+PiBAQCAtMTQ4 NCw2ICsxNDg0LDggQEAgc3RhdGljIGlubGluZSBpbnQga3ZtX2FyY2hfZmx1c2hfcmVtb3RlX3Rs YnMoc3RydWN0IGt2bSAqa3ZtKQo+ID4gPj4+ICAgIHsKPiA+ID4+PiAgICAgICAgcmV0dXJuIC1F Tk9UU1VQUDsKPiA+ID4+PiAgICB9Cj4gPiA+Pj4gKyNlbHNlCj4gPiA+Pj4gK2ludCBrdm1fYXJj aF9mbHVzaF9yZW1vdGVfdGxicyhzdHJ1Y3Qga3ZtICprdm0pOwo+ID4gPj4+ICAgICNlbmRpZgo+ ID4gPj4+Cj4gPiA+Pj4gICAgI2lmZGVmIF9fS1ZNX0hBVkVfQVJDSF9OT05DT0hFUkVOVF9ETUEK PiA+ID4+Cj4gPiA+PiBJcyB0aGUgZGVjbGFyYXRpb24gaW5jb25zaXN0ZW50IHRvIHRoYXQgaW4g YXJjaC94ODYvaW5jbHVkZS9hc20va3ZtX2hvc3QuaD8KPiA+ID4+IEluIG9yZGVyIHRvIGtlZXAg dGhlbSBjb25zaXN0ZW50LCBJIGd1ZXNzIHdlIG5lZWQgbW92ZSBrdm1fYXJjaF9mbHVzaF9yZW1v dGVfdGxicygpCj4gPiA+PiBmcm9tIHg4NidzIGhlYWRlciBmaWxlIHRvIGFyY2gveDg2L2t2bS9t bXUvbW11LmMgYW5kICdpbmxpbmUnIG5lZWRzIHRvIGJlIGRyb3BwZWQuCj4gPiA+Pgo+ID4gPiBV bnN1cmUgb2YgdGhlIG9yaWdpbmFsIGludGVudGlvbnMsIEkgZGlkbid0IHdhbnQgdG8gZGlzdHVy YiBhbnkKPiA+ID4gZXhpc3RpbmcgYXJyYW5nZW1lbnRzLiBJZiBtb3JlIHBlb3BsZSBhZ3JlZSB0 byB0aGlzIHJlZmFjdG9yaW5nLCBJJ20KPiA+ID4gaGFwcHkgdG8gbW92ZS4KPiA+Cj4gPiBUaGlz IGlzIGFtYXppbmcgdG8gbWUuIFRoaXMgY2hhbmdlIGNhbiBiZSBjb21waWxlZCB3aXRob3V0IGFu eSBlcnJvcgo+ID4gZXZlbiBpZiB0aGUgZGVjbGFyYXRpb24gaW5jb25zaXN0ZW50IGJldHdlZW4g dGhlIGt2bV9ob3N0LmggYW5kIHg4NidzCj4gPiBoZWFkZXIgZmlsZS4KPiA+Cj4gPiBJJ20gY3Vy aW91cyB3aGljaCBvcHRpb24gbWFrZSBpdCBwb3NzaWJsZT8KPiA+Cj4gQWZ0ZXIgZG9pbmcgc29t ZSBleHBlcmltZW50cywgSSB0aGluayBpdCB3b3JrcyBiZWNhdXNlIG9mIHRoZSBvcmRlciBpbgo+ IHdoaWNoIHRoZSBpbmxpbmUtZGVmaW5pdGlvbiBhbmQgdGhlIGRlY2xhcmF0aW9uIGFyZSBsYWlk IG91dC4gSWYgdGhlCj4gJ2lubGluZScgcGFydCBvZiB0aGUgZnVuY3Rpb24gY29tZXMgZmlyc3Qg YW5kIHRoZW4gdGhlIGRlY2xhcmF0aW9uLCB3ZQo+IGRvbid0IHNlZSBhbnkgZXJyb3IuIEhvd2V2 ZXIgaWYgdGhlIHBvc2l0aW9ucyB3ZXJlIHJldmVyc2VkLCB3ZSB3b3VsZAo+IHNlZSBhbiBlcnJv ci4gKEknbSBub3Qgc3VyZSB3aGF0IHRoZSB0ZWNobmljYWwgcmVhc29uIGZvciB0aGlzIGlzKS4K PiAKPiBKdXN0IHRvIGJlIHNhZmUsIEkgY2FuIG1vdmUgdGhlIGRlZmluaXRpb24gdG8gYXJjaC94 ODYva3ZtL21tdS9tbXUuYwo+IGFzIGEgbm9uLWlubGluZSBmdW5jdGlvbi4KCk5vIG5lZWQsIGFz bS9rdm1faG9zdC5oIF9tdXN0XyBiZSBpbmNsdWRlZCBiZWZvcmUgdGhlIGRlY2xhcmF0aW9uLCBv dGhlcndpc2UgdGhlCmRlY2xhcmF0aW9uIHdvdWxkbid0IGJlIG1hZGUgYmVjYXVzZSBfX0tWTV9I QVZFX0FSQ0hfRkxVU0hfUkVNT1RFX1RMQlMgd291bGRuJ3QKYmUgZGVmaW5lZC4gIEkuZS4gd2Ug d29uJ3QgcnVuIGludG8gaXNzdWVzIHdoZXJlIHRoZSBub24tc3RhdGljIGRlY2xhcmF0aW9uIGNv bWVzCmJlZm9yZSB0aGUgc3RhdGljIGlubGluZSBkZWZpbml0aW9uLgoKQzk5IGV4cGxpY2l0bHkg Y292ZXJzIHRoaXMgY2FzZToKCiAgNi4yLjIgTGlua2FnZXMgb2YgaWRlbnRpZmllcnMKCiAgLi4u CgogIElmIHRoZSBkZWNsYXJhdGlvbiBvZiBhIGZpbGUgc2NvcGUgaWRlbnRpZmllciBmb3IgYW4g b2JqZWN0IG9yIGEgZnVuY3Rpb24gY29udGFpbnMgdGhlIHN0b3JhZ2UtCiAgY2xhc3Mgc3BlY2lm aWVyIHN0YXRpYywgdGhlIGlkZW50aWZpZXIgaGFzIGludGVybmFsIGxpbmthZ2UuCgogIEZvciBh biBpZGVudGlmaWVyIGRlY2xhcmVkIHdpdGggdGhlIHN0b3JhZ2UtY2xhc3Mgc3BlY2lmaWVyIGV4 dGVybiBpbiBhIHNjb3BlIGluIHdoaWNoIGEKICBwcmlvciBkZWNsYXJhdGlvbiBvZiB0aGF0IGlk ZW50aWZpZXIgaXMgdmlzaWJsZSBpZiB0aGUgcHJpb3IgZGVjbGFyYXRpb24gc3BlY2lmaWVzIGlu dGVybmFsIG9yCiAgZXh0ZXJuYWwgbGlua2FnZSwgdGhlIGxpbmthZ2Ugb2YgdGhlIGlkZW50aWZp ZXIgYXQgdGhlIGxhdGVyIGRlY2xhcmF0aW9uIGlzIHRoZSBzYW1lIGFzIHRoZQogIGxpbmthZ2Ug c3BlY2lmaWVkIGF0IHRoZSBwcmlvciBkZWNsYXJhdGlvbi4gSWYgbm8gcHJpb3IgZGVjbGFyYXRp b24gaXMgdmlzaWJsZSwgb3IgaWYgdGhlIHByaW9yCiAgZGVjbGFyYXRpb24gc3BlY2lmaWVzIG5v IGxpbmthZ2UsIHRoZW4gdGhlIGlkZW50aWZpZXIgaGFzIGV4dGVybmFsIGxpbmthZ2UuCgpJbiBz aG9ydCwgYmVjYXVzZSB0aGUgInN0YXRpYyBpbmxpbmUiIGRlY2xhcmVkIGludGVybmFsIGxpbmth Z2UgZmlyc3QsIGl0IHdpbnMuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpsaW51eC1yaXNjdiBtYWlsaW5nIGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5m cmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LXJpc2N2Cg==