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 41EEAC001DF for ; Wed, 2 Aug 2023 16:11:16 +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=kjeUuX+0AKeG63eTX/18E7s82zfmje63Cv7iuHvupJ4=; b=kF6diH2QZREZXGKbTvCY4oD8rY vr5BTtP54IX/GzIW8/g3zBKKHR75J9HCLeyJKCqvLxge0CYVWTkiVfrWsXSVEORzNxBGu9SYw3poX qgDaK/9Ky9h4zwxAkthYkI21nWSdONqX5E1k8bKMIpKCOZNqkB6KxaOcYqhoQNYmkO4h6B4t7PHAu fuG80qwU4eyAGazj4dBrMRlPfcXpqBW+N4aUVsINjGmMyR2oO+TOprLWzW0vfG9H8XzVwN0Aa+A2s 5WEeSAyW1bW+bVoMwVyw2VfVCeCiI6fhEXeI8YW13BmyQ2FkOMukxvOk7Vx3uUM9jLGq3UUy1TwbK m/5N3wfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qRER4-005KFc-2K; Wed, 02 Aug 2023 16:10:54 +0000 Received: from mail-yb1-xb49.google.com ([2607:f8b0:4864:20::b49]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qRER1-005KCq-38 for linux-arm-kernel@lists.infradead.org; Wed, 02 Aug 2023 16:10:53 +0000 Received: by mail-yb1-xb49.google.com with SMTP id 3f1490d57ef6-d2a7ec86216so5183752276.0 for ; Wed, 02 Aug 2023 09:10:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1690992647; x=1691597447; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=J4aKHKt7aK1dph2vrDmFCSsCX7pNGRd0NMwM4bEJgp8=; b=zT0xCNei+dnr4osudv9CAX0NFIvpN9o/MM9DYDQ2quRiRk2ySEcgwiLx53XnB1e+LY cWfI4OmX27mBOaJ58zlzT26+ZLcNHSkLH9hi8/662YILNSSO1QkU4G145NcnSjse7Tfi xrBWi/aY8NG6dUaFl22owtMyugIfQwHdkO/hgFnA80wpzq4X517qJXwcuOIoXxcIvofm vONKX+ciK2E9BoSSjIdQ67NLAviV68y9PDQBJ3S/jrfYmNcLzOoOg269tqqWjlilRydM bYWsCmY8tkmpgydfPs6qY/prFitzHw68WvsqFmR4BcVKfrWapat3cp0d7IklIiRVq+z3 Zr2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690992647; x=1691597447; h=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=J4aKHKt7aK1dph2vrDmFCSsCX7pNGRd0NMwM4bEJgp8=; b=esvdpzjW+0fb6coKyNwzGVQ9aJb6wd5uYEVtNdIA46WgNQAMC1m+l4cqkE7mf2N+j+ 6A1iaSeT+gR+0tOgz97+TpEobzgFGhcMEuu0O8wantQie87A9mP3Z0fqS36Uhxi5es18 PkYJnrjfrPe0dD1LrnwlsZsY5RY9S1hAUixO2NQ1i33vQ38m1dpHDsNe8mweTvKVGuTS tvdao3l07pDtFHJbX09/6nkdDfNnCabfoApGlsMV7rzMlMfF8x1kdChHYhJvbex+UZei Jelx+3QOYaUcU3ixO0Owf3cE+PI5K6O/7Xp+hhVEOwgCTbWEzGo+gV/AqSwHAztE7xeP SfBw== X-Gm-Message-State: ABy/qLYfeM5hklmqHREtcIlEKs/BviBDq/1mpMUhwoVQfdPfgMnmeznf gEk1V7kQUU3d4tLyiaqBdj8/osSMwMc= X-Google-Smtp-Source: APBJJlEeZC4NdvQKtmvRvpxiJWd4xeVqmT7pbWiugvK9iOofl4skg4f0sy48sXdlWulLCE9MeEDt/9unkzk= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a25:ab0b:0:b0:d0e:e780:81b3 with SMTP id u11-20020a25ab0b000000b00d0ee78081b3mr101602ybi.2.1690992647424; Wed, 02 Aug 2023 09:10:47 -0700 (PDT) Date: Wed, 2 Aug 2023 09:10:46 -0700 In-Reply-To: <878ratqw2l.wl-maz@kernel.org> Mime-Version: 1.0 References: <20230722022251.3446223-1-rananta@google.com> <20230722022251.3446223-2-rananta@google.com> <87v8e5r6s6.wl-maz@kernel.org> <878ratqw2l.wl-maz@kernel.org> Message-ID: Subject: Re: [PATCH v7 01/12] KVM: Rename kvm_arch_flush_remote_tlb() to kvm_arch_flush_remote_tlbs() From: Sean Christopherson To: Marc Zyngier Cc: Raghavendra Rao Ananta , Oliver Upton , James Morse , Suzuki K Poulose , Paolo Bonzini , Huacai Chen , Zenghui Yu , Anup Patel , Atish Patra , Jing Zhang , Reiji Watanabe , Colton Lewis , David Matlack , 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, Gavin Shan , "Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?=" , Shaoqin Huang X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230802_091052_005761_2F35F34D X-CRM114-Status: GOOD ( 15.68 ) 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-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Aug 02, 2023, Marc Zyngier wrote: > On Tue, 01 Aug 2023 01:42:54 +0100, > Raghavendra Rao Ananta wrote: > > Thanks for the suggestions; I can go with a common declaration. Along > > with that, do we want to keep defining > > __KVM_HAVE_ARCH_FLUSH_REMOTE_TLBS in the arch code that supports it or > > convert it into a CONFIG_? > > This isn't something that a user can select, more something that is an > architectural decision. Maybe in a later patch if there is a consensus > around that, but probably not as part of this series. +1. I agree it's annoying that KVM uses a mix of Kconfigs and manual #defines for the various "KVM_HAVE" knobs, but we have so many of both that one-off conversions without a real need don't make much sense. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel