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=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 E2E93C433E2 for ; Fri, 11 Sep 2020 15:04:37 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 24F6C2244C for ; Fri, 11 Sep 2020 15:04:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="EVtgmmJ0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24F6C2244C 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 86C224B185; Fri, 11 Sep 2020 11:04:36 -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 PUfZbRtuDrfC; Fri, 11 Sep 2020 11:04:35 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 3909C4B18B; Fri, 11 Sep 2020 11:04:35 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id E0AF64B177 for ; Fri, 11 Sep 2020 11:04:33 -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 gpY+fLcQWFTj for ; Fri, 11 Sep 2020 11:04:32 -0400 (EDT) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id A339C4B172 for ; Fri, 11 Sep 2020 11:04:32 -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 625AB2245F; Fri, 11 Sep 2020 15:04:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599836671; bh=bnviOPmTfMgGHd62yRWNqKOXo3hYQwcQqrnx5xUlhjs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EVtgmmJ0CPy7gL73cWh9h9zw/3Zt/ZdJwhG8W5mgh7xlPmX+CBk9rnrVN5ShdU63o geXEkW9cq2dEDKtjNVuB3Q4Aln928mH9Mlia8EpQL4JAEMiOYT7NSpDn2nwDhZS2Qp LvmXZLg83NVfU4m/5pgnDbVrr/q6HWzPvEQNNkGc= 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:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kGkbF-00B16w-HX; Fri, 11 Sep 2020 16:04:29 +0100 From: Marc Zyngier To: Will Deacon , kvmarm@lists.cs.columbia.edu Subject: Re: [PATCH v5 00/21] KVM: arm64: Rewrite page-table code and fault handling Date: Fri, 11 Sep 2020 16:04:23 +0100 Message-Id: <159983659550.1978092.16804121328891667872.b4-ty@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200911132529.19844-1-will@kernel.org> References: <20200911132529.19844-1-will@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: will@kernel.org, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: Catalin Marinas , kernel-team@android.com, linux-arm-kernel@lists.infradead.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 Fri, 11 Sep 2020 14:25:08 +0100, Will Deacon wrote: > It's me again, with version five of the KVM page-table rework previously > seen at: > > v1: https://lore.kernel.org/r/20200730153406.25136-1-will@kernel.org > v2: https://lore.kernel.org/r/20200818132818.16065-1-will@kernel.org > v3: https://lore.kernel.org/r/20200825093953.26493-1-will@kernel.org > v4: https://lore.kernel.org/r/20200907152344.12978-1-will@kernel.org > > [...] As for last time, I've just pushed that it -next so that it simmers for a while. [01/21] KVM: arm64: Remove kvm_mmu_free_memory_caches() commit: 9af3e08baa7c20ee69b7fc18e720e08a091493b9 [02/21] KVM: arm64: Add stand-alone page-table walker infrastructure commit: b1e57de62cfb4d05f45ab848bb893fbcff9557d3 [03/21] KVM: arm64: Add support for creating kernel-agnostic stage-1 page tables commit: bb0e92cbbcd1f91411d0a7241f8febe2c8c5b078 [04/21] KVM: arm64: Use generic allocator for hyp stage-1 page-tables commit: 0f9d09b8e29bc8166f6584279aedc4a7a4038f68 [05/21] KVM: arm64: Add support for creating kernel-agnostic stage-2 page tables commit: 71233d05f4b5e3560f0d3d5607d01e9beff8dcbd [06/21] KVM: arm64: Add support for stage-2 map()/unmap() in generic page-table commit: 6d9d2115c48027132a69477c98d812be669f5b9b [07/21] KVM: arm64: Convert kvm_phys_addr_ioremap() to generic page-table API commit: 02bbd374ce4a8aad36c022fd1203cb9f11b52ee3 [08/21] KVM: arm64: Convert kvm_set_spte_hva() to generic page-table API commit: e9edb17ae0a2634bfa5dac529229c06f97f2b669 [09/21] KVM: arm64: Convert unmap_stage2_range() to generic page-table API commit: 52bae936f0e7be4b4c088505aecb8f04121f1dee [10/21] KVM: arm64: Add support for stage-2 page-aging in generic page-table commit: e0e5a07f3f5adca259ffa8ad3f4153ab448a4115 [11/21] KVM: arm64: Convert page-aging and access faults to generic page-table API commit: ee8efad7994ce204806260bc0261c7e103f704c1 [12/21] KVM: arm64: Add support for stage-2 write-protect in generic page-table commit: 73d49df2c3e7cad5bf64c92ec03ce9e3823898b9 [13/21] KVM: arm64: Convert write-protect operation to generic page-table API commit: cc38d61cace392a5f064f2981ce6009bb158de21 [14/21] KVM: arm64: Add support for stage-2 cache flushing in generic page-table commit: 93c66b40d728178722706a306df15ce92c819cd6 [15/21] KVM: arm64: Convert memslot cache-flushing code to generic page-table API commit: 8d5207bef6913b5fac91cb58e509711e406c160d [16/21] KVM: arm64: Add support for relaxing stage-2 perms in generic page-table code commit: adcd4e23291e67575be0c8b08eed04fbe7fd9e77 [17/21] KVM: arm64: Convert user_mem_abort() to generic page-table API commit: 6f745f1bb5bf2914be2344b0dd7781d0528b3e42 [18/21] KVM: arm64: Check the pgt instead of the pgd when modifying page-table commit: 063deeb1f2c234ca5e9d156c7a86825fc5377477 [19/21] KVM: arm64: Remove unused page-table code commit: 3f26ab58e3272ceada11279c2e90894d4995cf79 [20/21] KVM: arm64: Remove unused 'pgd' field from 'struct kvm_s2_mmu' commit: 74cfa7ea66a7e54a5ea1d8ad1fb74a5e832ed867 [21/21] KVM: arm64: Don't constrain maximum IPA size based on host configuration commit: c9b69a0cf0b4336fe7d2e35c46273debc68910fd 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=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 C45B8C43461 for ; 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Fri, 11 Sep 2020 15:04:33 +0000 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 625AB2245F; Fri, 11 Sep 2020 15:04:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599836671; bh=bnviOPmTfMgGHd62yRWNqKOXo3hYQwcQqrnx5xUlhjs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EVtgmmJ0CPy7gL73cWh9h9zw/3Zt/ZdJwhG8W5mgh7xlPmX+CBk9rnrVN5ShdU63o geXEkW9cq2dEDKtjNVuB3Q4Aln928mH9Mlia8EpQL4JAEMiOYT7NSpDn2nwDhZS2Qp LvmXZLg83NVfU4m/5pgnDbVrr/q6HWzPvEQNNkGc= 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:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kGkbF-00B16w-HX; Fri, 11 Sep 2020 16:04:29 +0100 From: Marc Zyngier To: Will Deacon , kvmarm@lists.cs.columbia.edu Subject: Re: [PATCH v5 00/21] KVM: arm64: Rewrite page-table code and fault handling Date: Fri, 11 Sep 2020 16:04:23 +0100 Message-Id: <159983659550.1978092.16804121328891667872.b4-ty@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200911132529.19844-1-will@kernel.org> References: <20200911132529.19844-1-will@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: will@kernel.org, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, kernel-team@android.com 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-20200911_110432_831996_C12228B6 X-CRM114-Status: GOOD ( 12.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , kernel-team@android.com, linux-arm-kernel@lists.infradead.org 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 Fri, 11 Sep 2020 14:25:08 +0100, Will Deacon wrote: > It's me again, with version five of the KVM page-table rework previously > seen at: > > v1: https://lore.kernel.org/r/20200730153406.25136-1-will@kernel.org > v2: https://lore.kernel.org/r/20200818132818.16065-1-will@kernel.org > v3: https://lore.kernel.org/r/20200825093953.26493-1-will@kernel.org > v4: https://lore.kernel.org/r/20200907152344.12978-1-will@kernel.org > > [...] As for last time, I've just pushed that it -next so that it simmers for a while. [01/21] KVM: arm64: Remove kvm_mmu_free_memory_caches() commit: 9af3e08baa7c20ee69b7fc18e720e08a091493b9 [02/21] KVM: arm64: Add stand-alone page-table walker infrastructure commit: b1e57de62cfb4d05f45ab848bb893fbcff9557d3 [03/21] KVM: arm64: Add support for creating kernel-agnostic stage-1 page tables commit: bb0e92cbbcd1f91411d0a7241f8febe2c8c5b078 [04/21] KVM: arm64: Use generic allocator for hyp stage-1 page-tables commit: 0f9d09b8e29bc8166f6584279aedc4a7a4038f68 [05/21] KVM: arm64: Add support for creating kernel-agnostic stage-2 page tables commit: 71233d05f4b5e3560f0d3d5607d01e9beff8dcbd [06/21] KVM: arm64: Add support for stage-2 map()/unmap() in generic page-table commit: 6d9d2115c48027132a69477c98d812be669f5b9b [07/21] KVM: arm64: Convert kvm_phys_addr_ioremap() to generic page-table API commit: 02bbd374ce4a8aad36c022fd1203cb9f11b52ee3 [08/21] KVM: arm64: Convert kvm_set_spte_hva() to generic page-table API commit: e9edb17ae0a2634bfa5dac529229c06f97f2b669 [09/21] KVM: arm64: Convert unmap_stage2_range() to generic page-table API commit: 52bae936f0e7be4b4c088505aecb8f04121f1dee [10/21] KVM: arm64: Add support for stage-2 page-aging in generic page-table commit: e0e5a07f3f5adca259ffa8ad3f4153ab448a4115 [11/21] KVM: arm64: Convert page-aging and access faults to generic page-table API commit: ee8efad7994ce204806260bc0261c7e103f704c1 [12/21] KVM: arm64: Add support for stage-2 write-protect in generic page-table commit: 73d49df2c3e7cad5bf64c92ec03ce9e3823898b9 [13/21] KVM: arm64: Convert write-protect operation to generic page-table API commit: cc38d61cace392a5f064f2981ce6009bb158de21 [14/21] KVM: arm64: Add support for stage-2 cache flushing in generic page-table commit: 93c66b40d728178722706a306df15ce92c819cd6 [15/21] KVM: arm64: Convert memslot cache-flushing code to generic page-table API commit: 8d5207bef6913b5fac91cb58e509711e406c160d [16/21] KVM: arm64: Add support for relaxing stage-2 perms in generic page-table code commit: adcd4e23291e67575be0c8b08eed04fbe7fd9e77 [17/21] KVM: arm64: Convert user_mem_abort() to generic page-table API commit: 6f745f1bb5bf2914be2344b0dd7781d0528b3e42 [18/21] KVM: arm64: Check the pgt instead of the pgd when modifying page-table commit: 063deeb1f2c234ca5e9d156c7a86825fc5377477 [19/21] KVM: arm64: Remove unused page-table code commit: 3f26ab58e3272ceada11279c2e90894d4995cf79 [20/21] KVM: arm64: Remove unused 'pgd' field from 'struct kvm_s2_mmu' commit: 74cfa7ea66a7e54a5ea1d8ad1fb74a5e832ed867 [21/21] KVM: arm64: Don't constrain maximum IPA size based on host configuration commit: c9b69a0cf0b4336fe7d2e35c46273debc68910fd 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