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 mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5669C6FA8B for ; Thu, 22 Sep 2022 17:02:05 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7E9824B647; Thu, 22 Sep 2022 13:02:05 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@kernel.org Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IZg+NyWcRnVT; Thu, 22 Sep 2022 13:02:04 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 86AC14B6EE; Thu, 22 Sep 2022 13:02:04 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id AAD9D4B256 for ; Thu, 22 Sep 2022 13:02:02 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VNw80qriYH1H for ; Thu, 22 Sep 2022 13:02:01 -0400 (EDT) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 237F44B63F for ; Thu, 22 Sep 2022 13:01:59 -0400 (EDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 43B64B837E0; Thu, 22 Sep 2022 17:01:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E555CC433B5; Thu, 22 Sep 2022 17:01:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1663866116; bh=CqYMGL55Zc/uSrcf2lz2TZ/3YVAgOdKluXHhKAiPBMg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TrxUnGabe/Nwi9Qa0YZw5AZDzoXloe/cfZ5ZLxa1/+CwsXuzxf6tGDI32T0mxeaad X3gOzhOQ/C6ZnU1igOIkJWxCq3Ms/1CN3B87egwUeB6a0Q8tXDYDQGAsbvvigV/pbX ZmRz5315BHYj0mIAarW7ZBSiBqxluNsU4o1feXQ4o/c662pBoFWropTDXIuvAtQSJX AvfhjWPuUBEoIctIYr8b7SNG6LYG7ACLjnMb66EUS5faot3st0lU7wE/jBap1ivf2L TyyTtH8m5E9T2IAy1BQnnwcVKrxUBuhjqO84uss5/o8g2DvWXIisWcUjv7VINhoHDp IcbIQpo0lDdKw== Received: from sofa.misterjones.org ([185.219.108.64] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1obPaD-00Bxdo-PG; Thu, 22 Sep 2022 18:01:53 +0100 From: Marc Zyngier To: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Subject: [PATCH 3/6] KVM: x86: Select CONFIG_HAVE_KVM_DIRTY_RING_ORDERED Date: Thu, 22 Sep 2022 18:01:30 +0100 Message-Id: <20220922170133.2617189-4-maz@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220922170133.2617189-1-maz@kernel.org> References: <20220922170133.2617189-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, catalin.marinas@arm.com, bgardon@google.com, shuah@kernel.org, andrew.jones@linux.dev, will@kernel.org, dmatlack@google.com, peterx@redhat.com, pbonzini@redhat.com, zhenyzha@redhat.com, shan.gavin@gmail.com, gshan@redhat.com, james.morse@arm.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, oliver.upton@linux.dev X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: will@kernel.org, catalin.marinas@arm.com, andrew.jones@linux.dev, shan.gavin@gmail.com, bgardon@google.com, dmatlack@google.com, pbonzini@redhat.com, zhenyzha@redhat.com, shuah@kernel.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu Since x86 is TSO (give or take), allow it to advertise the new ORDERED version of the dirty ring capability. No other change is required for it. Signed-off-by: Marc Zyngier --- arch/x86/kvm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index e3cbd7706136..eb63bc31ed1d 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -29,6 +29,7 @@ config KVM select HAVE_KVM_PFNCACHE select HAVE_KVM_IRQFD select HAVE_KVM_DIRTY_RING + select HAVE_KVM_DIRTY_RING_ORDERED select IRQ_BYPASS_MANAGER select HAVE_KVM_IRQ_BYPASS select HAVE_KVM_IRQ_ROUTING -- 2.34.1 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm