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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1CBDC433FE for ; Thu, 17 Nov 2022 00:24:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234207AbiKQAYA (ORCPT ); Wed, 16 Nov 2022 19:24:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231231AbiKQAX6 (ORCPT ); Wed, 16 Nov 2022 19:23:58 -0500 Received: from mail-pf1-x44a.google.com (mail-pf1-x44a.google.com [IPv6:2607:f8b0:4864:20::44a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4744161BBB for ; Wed, 16 Nov 2022 16:23:57 -0800 (PST) Received: by mail-pf1-x44a.google.com with SMTP id f189-20020a6238c6000000b0056e3400fdc0so126220pfa.10 for ; Wed, 16 Nov 2022 16:23:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:reply-to:from:to:cc :subject:date:message-id:reply-to; bh=lpmvhPUsFZSSLhAYtyq+lnahyrVFyMY6HS7SD72pXuo=; b=gNlC3pG6woPDN/PLsQTy7kCfejxGoDjjgCDqeYlESkUwnl4hdFlijtgdjR92RU+gDu Zvo8aD6WPhj34C6XqgL8Sskbz28auhO8ceP0/v4Qh6yw/gYonpMDGFF2irfWRDwSHyCJ R/ICN9FQuNt2xrG9CFVwkPxtgwMvdbVsMB65kgtt35DNEtXRdtqpCU2V13yuti5yTYL8 Z3VSSx1ug+op/sspO4IX8cxnJtAIuY89m6RhH/CqaIrxUOGiouWM3QjjyQlbL0bHBQMD 1YLN18yT9tPwAwJv3JeHZvjHNPbabEUNFw65JWje87zDEuyCoJDSomUUafz3p9TOXCCL zUxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:reply-to :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=lpmvhPUsFZSSLhAYtyq+lnahyrVFyMY6HS7SD72pXuo=; b=xho8CIyoDihp8QqJczouRcMophvGj1m+yOJNFt6R6kAolRjXhb5rGtRWhMcLb7Hqnu iSFwQKBC7Rph9x3FQW4qgc9bKJ3hPSIEagrS2A9wqtLnWj7E80i5yfYcqdqMGmVf7FdW srNmfcEDsuQxkJd21gQkW9ov6lvBQrpr4DqFkPtj5n7QE+4t3MWNyoJawynNC5FZpnGu Hz350VVKdRmIkpDws2M3QZQG56QmFKriU7bWF0u33N0w4ZbxT1UGKbjSYy4o6ZKZZj5n +tmeFR5UmeNH+FJFg0FcmV+aLxUW2wljTs/uQu1LE9X+Tk43oUjCYmNRGe11A0ir66FQ vTgg== X-Gm-Message-State: ANoB5pkdjIj0MMWVIIl+cX/DB+Arj+RD14dI+dRrlbQs+GaYB0oLgjiI Ofypo3KT0AUk5lO/EBtVIRSWhmy6vgE= X-Google-Smtp-Source: AA0mqf48bzKDE2Lb8bz6HjmAijvXpLnfL7EKx0nmUTvxI/NOxkKZ8jGDDtXitJI0o6StktvINPXJ6rgmuPU= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:902:7609:b0:187:3c62:5837 with SMTP id k9-20020a170902760900b001873c625837mr223332pll.123.1668644636835; Wed, 16 Nov 2022 16:23:56 -0800 (PST) Reply-To: Sean Christopherson Date: Thu, 17 Nov 2022 00:23:48 +0000 Mime-Version: 1.0 X-Mailer: git-send-email 2.38.1.431.g37b22c650d-goog Message-ID: <20221117002350.2178351-1-seanjc@google.com> Subject: [PATCH 0/2] KVM: arm64: selftests: Fixes for single-step test From: Sean Christopherson To: Marc Zyngier Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Oliver Upton , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org, Reiji Watanabe , Sean Christopherson Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Marc, I would like to route this through Paolo's tree/queue for 6.2 along with a big pile of other selftests updates. I am hoping to get the selftests pile queued sooner than later as there is a lot of active development in that area, and don't want to have the selftests be in a broken state. I'm going to send Paolo a pull request shortly, I'll Cc you (and others) to keep everyone in the loop and give a chance for objections. Fix a typo and an imminenent not-technically-a-bug bug in the single-step test where executing an atomic sequence in the guest with single-step enable will hang the guest due to eret clearing the local exclusive monitor. Sean Christopherson (2): KVM: arm64: selftests: Disable single-step with correct KVM define KVM: arm64: selftests: Disable single-step without relying on ucall() .../selftests/kvm/aarch64/debug-exceptions.c | 28 ++++++++++--------- 1 file changed, 15 insertions(+), 13 deletions(-) base-commit: d663b8a285986072428a6a145e5994bc275df994 -- 2.38.1.431.g37b22c650d-goog