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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5BABC48BE0 for ; Fri, 11 Jun 2021 12:28:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AC66261357 for ; Fri, 11 Jun 2021 12:28:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231584AbhFKMaK (ORCPT ); Fri, 11 Jun 2021 08:30:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:48576 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230188AbhFKMaJ (ORCPT ); Fri, 11 Jun 2021 08:30:09 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B2A856109E; Fri, 11 Jun 2021 12:28:11 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=hot-poop.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1lrgGf-006yMy-FF; Fri, 11 Jun 2021 13:28:09 +0100 From: Marc Zyngier To: suzuki.poulose@arm.com, james.morse@arm.com, catalin.marinas@arm.com, will@kernel.org, Quentin Perret , alexandru.elisei@arm.com Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kernel-team@android.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 0/7] KVM: arm64: Reduce hyp_vmemmap overhead Date: Fri, 11 Jun 2021 13:27:57 +0100 Message-Id: <162341446985.1357134.6545944671032237373.b4-ty@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210608114518.748712-1-qperret@google.com> References: <20210608114518.748712-1-qperret@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: suzuki.poulose@arm.com, james.morse@arm.com, catalin.marinas@arm.com, will@kernel.org, qperret@google.com, alexandru.elisei@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kernel-team@android.com, linux-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 8 Jun 2021 11:45:11 +0000, Quentin Perret wrote: > This is a v3 of the patch series previously posted here: > > https://lore.kernel.org/r/20210602094347.3730846-1-qperret@google.com > > Please refer to the cover letter of v1 for the context and motivation > behind the series. > > [...] Applied to next, thanks! [1/7] KVM: arm64: Move hyp_pool locking out of refcount helpers commit: 6cbf874e51b68e5b2eb0cc50be3676f5d5601dab [2/7] KVM: arm64: Use refcount at hyp to check page availability commit: 581982decc635c93934aaeb88d62c21238c63f11 [3/7] KVM: arm64: Remove list_head from hyp_page commit: 914cde58a03cc5eef858db34687433e17d0e44be [4/7] KVM: arm64: Unify MMIO and mem host stage-2 pools commit: 7c350ea39e53ade33ca7be00b0947f2b9f53dda0 [5/7] KVM: arm64: Remove hyp_pool pointer from struct hyp_page commit: d978b9cfe6fe8008467f8c5d51677f52e7815b39 [6/7] KVM: arm64: Use less bits for hyp_page order commit: 87ec0606733e1aa9568f54ddb41f03aa6b5687f2 [7/7] KVM: arm64: Use less bits for hyp_page refcount commit: 6929586d8eddad184f43526efe7bf0a8be4f18b2 Cheers, M. -- Without deviation from the norm, progress is not possible. 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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DCE34C48BD1 for ; Fri, 11 Jun 2021 12:28:16 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 60B4C613DF for ; Fri, 11 Jun 2021 12:28:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 60B4C613DF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id E0C5D4A00B; Fri, 11 Jun 2021 08:28:15 -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 SeHv1sSzXQ+Q; Fri, 11 Jun 2021 08:28:14 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id BAE204A7FD; Fri, 11 Jun 2021 08:28:14 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id A69CE4A3B4 for ; Fri, 11 Jun 2021 08:28:13 -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 TzfWJ+ZoZTt7 for ; Fri, 11 Jun 2021 08:28:12 -0400 (EDT) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id B093B4A00B for ; Fri, 11 Jun 2021 08:28:12 -0400 (EDT) Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B2A856109E; Fri, 11 Jun 2021 12:28:11 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=hot-poop.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1lrgGf-006yMy-FF; Fri, 11 Jun 2021 13:28:09 +0100 From: Marc Zyngier To: suzuki.poulose@arm.com, james.morse@arm.com, catalin.marinas@arm.com, will@kernel.org, Quentin Perret , alexandru.elisei@arm.com Subject: Re: [PATCH v3 0/7] KVM: arm64: Reduce hyp_vmemmap overhead Date: Fri, 11 Jun 2021 13:27:57 +0100 Message-Id: <162341446985.1357134.6545944671032237373.b4-ty@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210608114518.748712-1-qperret@google.com> References: <20210608114518.748712-1-qperret@google.com> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: suzuki.poulose@arm.com, james.morse@arm.com, catalin.marinas@arm.com, will@kernel.org, qperret@google.com, alexandru.elisei@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kernel-team@android.com, linux-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: kernel-team@android.com, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.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 On Tue, 8 Jun 2021 11:45:11 +0000, Quentin Perret wrote: > This is a v3 of the patch series previously posted here: > > https://lore.kernel.org/r/20210602094347.3730846-1-qperret@google.com > > Please refer to the cover letter of v1 for the context and motivation > behind the series. > > [...] Applied to next, thanks! [1/7] KVM: arm64: Move hyp_pool locking out of refcount helpers commit: 6cbf874e51b68e5b2eb0cc50be3676f5d5601dab [2/7] KVM: arm64: Use refcount at hyp to check page availability commit: 581982decc635c93934aaeb88d62c21238c63f11 [3/7] KVM: arm64: Remove list_head from hyp_page commit: 914cde58a03cc5eef858db34687433e17d0e44be [4/7] KVM: arm64: Unify MMIO and mem host stage-2 pools commit: 7c350ea39e53ade33ca7be00b0947f2b9f53dda0 [5/7] KVM: arm64: Remove hyp_pool pointer from struct hyp_page commit: d978b9cfe6fe8008467f8c5d51677f52e7815b39 [6/7] KVM: arm64: Use less bits for hyp_page order commit: 87ec0606733e1aa9568f54ddb41f03aa6b5687f2 [7/7] KVM: arm64: Use less bits for hyp_page refcount commit: 6929586d8eddad184f43526efe7bf0a8be4f18b2 Cheers, M. -- Without deviation from the norm, progress is not possible. _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm 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 X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82776C48BE0 for ; 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Fri, 11 Jun 2021 12:28:11 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=hot-poop.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1lrgGf-006yMy-FF; Fri, 11 Jun 2021 13:28:09 +0100 From: Marc Zyngier To: suzuki.poulose@arm.com, james.morse@arm.com, catalin.marinas@arm.com, will@kernel.org, Quentin Perret , alexandru.elisei@arm.com Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kernel-team@android.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 0/7] KVM: arm64: Reduce hyp_vmemmap overhead Date: Fri, 11 Jun 2021 13:27:57 +0100 Message-Id: <162341446985.1357134.6545944671032237373.b4-ty@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210608114518.748712-1-qperret@google.com> References: <20210608114518.748712-1-qperret@google.com> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: suzuki.poulose@arm.com, james.morse@arm.com, catalin.marinas@arm.com, will@kernel.org, qperret@google.com, alexandru.elisei@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kernel-team@android.com, linux-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210611_052812_374165_11325AD7 X-CRM114-Status: GOOD ( 12.79 ) 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 Tue, 8 Jun 2021 11:45:11 +0000, Quentin Perret wrote: > This is a v3 of the patch series previously posted here: > > https://lore.kernel.org/r/20210602094347.3730846-1-qperret@google.com > > Please refer to the cover letter of v1 for the context and motivation > behind the series. > > [...] Applied to next, thanks! [1/7] KVM: arm64: Move hyp_pool locking out of refcount helpers commit: 6cbf874e51b68e5b2eb0cc50be3676f5d5601dab [2/7] KVM: arm64: Use refcount at hyp to check page availability commit: 581982decc635c93934aaeb88d62c21238c63f11 [3/7] KVM: arm64: Remove list_head from hyp_page commit: 914cde58a03cc5eef858db34687433e17d0e44be [4/7] KVM: arm64: Unify MMIO and mem host stage-2 pools commit: 7c350ea39e53ade33ca7be00b0947f2b9f53dda0 [5/7] KVM: arm64: Remove hyp_pool pointer from struct hyp_page commit: d978b9cfe6fe8008467f8c5d51677f52e7815b39 [6/7] KVM: arm64: Use less bits for hyp_page order commit: 87ec0606733e1aa9568f54ddb41f03aa6b5687f2 [7/7] KVM: arm64: Use less bits for hyp_page refcount commit: 6929586d8eddad184f43526efe7bf0a8be4f18b2 Cheers, M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel