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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 AFD06C433E0 for ; Wed, 27 May 2020 16:58:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9030A20899 for ; Wed, 27 May 2020 16:58:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590598682; bh=hVDbqyunzoY5eUjoD+ZZlE5Jv2a7JNgahubQFoF36cU=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References: List-ID:From; b=b31hfcICyTQmPT/B+VEParNwD1eFaksUQA1uZsJp+DEr7qexV0xocD1DEDt+yYK34 /nmeA4jc7W3ZdT2YPgpRiTWsDycSA7hOuCncQaIIhFzZ53CG7RZegnEop70lzotiEw 5DXZ0ubusmj7DoF4U1MWU9FYARvZDMR/UsHJo4Ps= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725385AbgE0Q6B (ORCPT ); Wed, 27 May 2020 12:58:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:49326 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730424AbgE0Q6A (ORCPT ); Wed, 27 May 2020 12:58:00 -0400 Received: from localhost (unknown [137.135.114.1]) (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 64FD82088E; Wed, 27 May 2020 16:58:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590598680; bh=hVDbqyunzoY5eUjoD+ZZlE5Jv2a7JNgahubQFoF36cU=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:From; b=v9VY/fJ11OaNqD+cUZB7csfy2So+3PZ4DSS78XzUlw22ujaY2vlJ3YVTo8nrSgHMD CUmew/bRAoIHF1FN0nIwiasKvoI66+vMJm6uSCsY4H0hL/jauhPL2Nz3HQ6moyG1mz k+T3K3vAaqy+PM1+s1x0TmJYtuOhEC8i0MflrMQA= Date: Wed, 27 May 2020 16:57:59 +0000 From: Sasha Levin To: Sasha Levin To: James Morse To: kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org Cc: Marc Zyngier Cc: stable@vger.kernel.org Cc: stable@vger.kernel.org Subject: Re: [PATCH 1/3] KVM: arm64: Stop writing aarch32's CSSELR into ACTLR In-Reply-To: <20200526161834.29165-2-james.morse@arm.com> References: <20200526161834.29165-2-james.morse@arm.com> Message-Id: <20200527165800.64FD82088E@mail.kernel.org> Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.6.14, v5.4.42, v4.19.124, v4.14.181, v4.9.224, v4.4.224. v5.6.14: Build OK! v5.4.42: Build OK! v4.19.124: Failed to apply! Possible dependencies: f7f2b15c3d42 ("arm64: KVM: Expose sanitised cache type register to guest") v4.14.181: Failed to apply! Possible dependencies: 005781be127f ("arm64: KVM: Move CPU ID reg trap setup off the world switch path") 93390c0a1b20 ("arm64: KVM: Hide unsupported AArch64 CPU features from guests") f7f2b15c3d42 ("arm64: KVM: Expose sanitised cache type register to guest") v4.9.224: Failed to apply! Possible dependencies: 005781be127f ("arm64: KVM: Move CPU ID reg trap setup off the world switch path") 016f98afd050 ("irqchip/gic-v3: Use nops macro for Cavium ThunderX erratum 23154") 0d449541c185 ("KVM: arm64: use common invariant sysreg definitions") 0e9884fe63c6 ("arm64: sysreg: subsume GICv3 sysreg definitions") 14ae7518dd55 ("arm64: sysreg: add register encodings used by KVM") 47863d41ecf8 ("arm64: sysreg: sort by encoding") 82e0191a1aa1 ("arm64: Support systems without FP/ASIMD") 851050a573e1 ("KVM: arm64: Use common sysreg definitions") 93390c0a1b20 ("arm64: KVM: Hide unsupported AArch64 CPU features from guests") bca8f17f57bd ("arm64: Get rid of asm/opcodes.h") c7a3c61fc606 ("arm64: sysreg: add performance monitor registers") c9a3c58f01fb ("KVM: arm64: Add the EL1 physical timer access handler") cd9e1927a525 ("arm64: Work around broken .inst when defective gas is detected") f7f2b15c3d42 ("arm64: KVM: Expose sanitised cache type register to guest") v4.4.224: Failed to apply! Possible dependencies: 005781be127f ("arm64: KVM: Move CPU ID reg trap setup off the world switch path") 06282fd2c2bf ("arm64: KVM: Implement vgic-v2 save/restore") 068a17a5805d ("arm64: mm: create new fine-grained mappings at boot") 072f0a633838 ("arm64: Introduce raw_{d,i}cache_line_size") 0a28714c53fd ("arm64: Use PoU cache instr for I/D coherency") 116c81f427ff ("arm64: Work around systems with mismatched cache line sizes") 1431af367e52 ("arm64: KVM: Implement timer save/restore") 157962f5a8f2 ("arm64: decouple early fixmap init from linear mapping") 1e48ef7fcc37 ("arm64: add support for building vmlinux as a relocatable PIE binary") 2a803c4db615 ("arm64: head.S: use memset to clear BSS") 57f4959bad0a ("arm64: kernel: Add support for User Access Override") 6d6ec20fcf28 ("arm64: KVM: Implement system register save/restore") 7b7293ae3dbd ("arm64: Fold proc-macros.S into assembler.h") 82869ac57b5d ("arm64: kernel: Add support for hibernate/suspend-to-disk") 82e0191a1aa1 ("arm64: Support systems without FP/ASIMD") 8eb992674c9e ("arm64: KVM: Implement debug save/restore") 910917bb7db0 ("arm64: KVM: Map the kernel RO section into HYP") 93390c0a1b20 ("arm64: KVM: Hide unsupported AArch64 CPU features from guests") 9e8e865bbe29 ("arm64: unify idmap removal") a0bf9776cd0b ("arm64: kvm: deal with kernel symbols outside of linear mapping") a7f8de168ace ("arm64: allow kernel Image to be loaded anywhere in physical memory") ab893fb9f1b1 ("arm64: introduce KIMAGE_VADDR as the virtual base of the kernel region") adc9b2dfd009 ("arm64: kernel: Rework finisher callback out of __cpu_suspend_enter()") b3122023df93 ("arm64: Fix an enum typo in mm/dump.c") b97b66c14b96 ("arm64: KVM: Implement guest entry") be901e9b15cd ("arm64: KVM: Implement the core world switch") c1a88e9124a4 ("arm64: kasan: avoid TLB conflicts") c76a0a6695c6 ("arm64: KVM: Add a HYP-specific header file") d5370f754875 ("arm64: prefetch: add alternative pattern for CPUs without a prefetcher") f68d2b1b73cc ("arm64: KVM: Implement vgic-v3 save/restore") f7f2b15c3d42 ("arm64: KVM: Expose sanitised cache type register to guest") f80fb3a3d508 ("arm64: add support for kernel ASLR") f9040773b7bb ("arm64: move kernel image to base of vmalloc area") fd045f6cd98e ("arm64: add support for module PLTs") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha