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=-11.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 DAA81C4361B for ; Tue, 8 Dec 2020 14:25:04 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 4843123A69 for ; Tue, 8 Dec 2020 14:25:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4843123A69 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com 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 8B1FB4B279; Tue, 8 Dec 2020 09:25:03 -0500 (EST) 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=@google.com 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 4tyv0ZfYrkw9; Tue, 8 Dec 2020 09:25:02 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 9589F4B265; Tue, 8 Dec 2020 09:25:02 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 723B14B263 for ; Tue, 8 Dec 2020 09:25:01 -0500 (EST) 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 bzbuItuG0STN for ; Tue, 8 Dec 2020 09:25:00 -0500 (EST) Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 6B1BE4B232 for ; Tue, 8 Dec 2020 09:25:00 -0500 (EST) Received: by mail-wr1-f66.google.com with SMTP id y17so6997564wrr.10 for ; Tue, 08 Dec 2020 06:25:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bkCxpWePsFfevlDcUEyEPGxcsnjzxasA1OIQEvsNU/o=; b=UH8R3RfyY4sPynLquFWkpqy2WTWXSSzIuSAp+rSQhizic1tnp9KlTS7Y7efZGAqAMw MuWmN0VcSOE7Y1ATcEcSGkT9NY58W2weDYlFHdCmmJ+OvSiaDfwuiKRe3Gt4FFvbiP64 4azh0WSYbt0mS/zs2fxByv6me6YjHQQj4xGUXsYsFovPpv6vD+gk1npQf9zndpaXWfnx 1TmuF62lTL29fBChAox+JnPUBpEgrxEK6x4ocItr0OEy88xJz+tpcpolNsKsxYkdFY3u w+oVXT2DBgxcBjpOIk2J4+Gj7R721q8NZdsa5uC9Q61VagBrwHxgA+J86j3TUZNUQPG8 4FaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bkCxpWePsFfevlDcUEyEPGxcsnjzxasA1OIQEvsNU/o=; b=kAS16+I8wM4iXLIEnTQjVvkXpfVcdzF9s6KEuLZcMOKx7dcKedXRLpUTshL0HgHT/U hv8kTqOunn35MVp8mzE2bmu+shJjgNqqzuufikHW+gthkdwbtAXPn0qCCDNyxo3VMq0g gdtvputWoWtlMHTJ2ic+ohEifP170y/JNqbZBIeVIwdFAh7Oz6ge4zAYowhvSqWfV1v4 OqlGgEMUlsIjs+ZUVuK4ivv8ARNd5yqI0s7McqChFDyQn19dKxQ/XXaMpo3DC1nAfz0v rdEtJ/L+9znrA+G0+L2epVkZQmy+8TXkHORfgtbAN4WuSDFhpDbQTqYiECGWw9JLbavm aRow== X-Gm-Message-State: AOAM530Pbz3oXCecpj905y8yryTAKVANTkTrAmCzrt9vylnPxeCsu2pD vM8+HBfdQamrJZJtwLH7zqQXYTUW5KSczQ== X-Google-Smtp-Source: ABdhPJwsb7RVuNDV5tHluPT3itlJhGZvi8mvDtVcsmCOFtJE87agLeOo3053LrTTOxV3LtILOYbdww== X-Received: by 2002:a5d:6ccb:: with SMTP id c11mr7906522wrc.224.1607437498694; Tue, 08 Dec 2020 06:24:58 -0800 (PST) Received: from localhost ([2a01:4b00:8523:2d03:258e:cb26:cef:a620]) by smtp.gmail.com with ESMTPSA id w10sm20739956wra.34.2020.12.08.06.24.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Dec 2020 06:24:57 -0800 (PST) From: David Brazdil To: kvmarm@lists.cs.columbia.edu Subject: [PATCH 0/6] Fixes and cleanups of PSCI relay for kvmarm/next Date: Tue, 8 Dec 2020 14:24:46 +0000 Message-Id: <20201208142452.87237-1-dbrazdil@google.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Cc: kernel-team@android.com, Marc Zyngier , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Catalin Marinas , Will Deacon 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 Small batch of improvements for the 'Opt-in always-on nVHE hypervisor' series, now merged in kvmarm/next. Patch #1 fixes potential use of invalid v0.1 functions IDs reported by Mark Rutland, patch #2 fixes a warning reported by Qian Cai. Patch #3 avoids a code path not used in VHE, can be dropped if any concerns arise. The remaining patches are minor cleanups from review. -David David Brazdil (6): kvm: arm64: Prevent use of invalid PSCI v0.1 function IDs kvm: arm64: Use lm_alias in nVHE-only VA conversion kvm: arm64: Skip computing hyp VA layout for VHE kvm: arm64: Minor cleanup of hyp variables used in host kvm: arm64: Remove unused includes in psci-relay.c kvm: arm64: Move skip_host_instruction to adjust_pc.h arch/arm64/include/asm/kvm_host.h | 26 ++++++++++ arch/arm64/kernel/smp.c | 2 +- arch/arm64/kvm/arm.c | 18 ++++--- arch/arm64/kvm/hyp/include/hyp/adjust_pc.h | 9 ++++ arch/arm64/kvm/hyp/nvhe/hyp-main.c | 12 +---- arch/arm64/kvm/hyp/nvhe/hyp-smp.c | 6 +-- arch/arm64/kvm/hyp/nvhe/psci-relay.c | 56 +++++++++++++++------- arch/arm64/kvm/va_layout.c | 7 ++- 8 files changed, 95 insertions(+), 41 deletions(-) -- 2.29.2.576.ga3fc446d84-goog _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm