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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F0245E7718A for ; Wed, 18 Dec 2024 22:13:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:Cc:To:From: Subject:Message-ID:References:Mime-Version:In-Reply-To:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=H8/Bx7vVXdjG8Qup6CRv0EW1z1SiIeJxiXGSb6iiEaI=; b=rzq1H/ADRRnuJ6XoO7/9102BI0 j71MwWhPQnzPm0HQN/Jj8CUbDfKnHFbO+6crcg/20Xw/v7cMM4WnG78Q3/0NwWcMqdW8YiFkSsNwJ EMBujc8BgyRRo2VykgJlmAnRU6u6w3gQ0njmee41wrUUlmnLVI2y2+p1kZQpknGSjqbyccQg+4qFd 63RvgPRAXXN0MrQuw8raMqDsjiKtVnjHbyvPVCIQgTASgIkOk5JP2SkvbxORVnheUwt8r1PUFKvLV aeEtRelpszDjl66dAPjtsHEGKef7rXEpO9DZLitkGXVlbuOLUWDv/aAQMqPa6iUbDMQqoyWR4Ne2+ FYINUoCA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tO2IN-00000000DSr-1ZGi; Wed, 18 Dec 2024 22:13:31 +0000 Received: from mail-pj1-x104a.google.com ([2607:f8b0:4864:20::104a]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tO2HF-00000000DDs-1QQa for linux-arm-kernel@lists.infradead.org; Wed, 18 Dec 2024 22:12:22 +0000 Received: by mail-pj1-x104a.google.com with SMTP id 98e67ed59e1d1-2ee8ced572eso138552a91.0 for ; Wed, 18 Dec 2024 14:12:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1734559939; x=1735164739; darn=lists.infradead.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=H8/Bx7vVXdjG8Qup6CRv0EW1z1SiIeJxiXGSb6iiEaI=; b=iwY+CZTJvvJH6BzMUuH2VoiwmoSyMnTUAhM+aVKPXeGY6VWnj+8T+1fKgcycslebd8 R9QNMdHzekVFmIKITzIHSaYL1aFHIpm4/qQ2atYiosrFKxs1W0rFUhR3/EaTwhtQJYYN Ll1vwCipZZ3Rt24GmqrLH/E9H++DBdMjVgP5KjmPLatQfihCwzD1fqD5NR+MSZf4JZrg bxuJ3ACTtLLAOgdr4k1to/VIh+qfRqo9HObKX13zNZ4SnPHn0lnYL0rpaHRTblSW60Yz j49vyoLvC5I3aWZt02M87H/RLfBF8Kip3ebsh1/Yk82g657SwGpuIoIl2x4m2AB89csU ZEUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734559939; x=1735164739; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=H8/Bx7vVXdjG8Qup6CRv0EW1z1SiIeJxiXGSb6iiEaI=; b=mo7uePG3E49Y/F0Z3gG6/G7PsUh7+2sdvOl7rkq3etd9hIUgrm51acHYbaHztJodcA wJpPdlApbX3mxhB1Volf6iEQpzuS7zpC7Ehu+EiqRitu9OXexX+DiaXzdb/a/JddsKlw 8+w7y7asiDKf64iJjYafGzXVQTux9w6LyaxpXwPtRMN3uZYlRWVe+h+9Ej2lTjncieaw YbsFrAoq7vJvkNTWfDbowImOLaVI8awrtkp6X49/7Ml2CzMD4Q5FezKUUHxTabDfWTcW JFBJUhv2J+nKOairg1S6th14JN9Jo66ffau8bJx7jVldk0QVihzWcPV8n+h+UEaid+c4 Pj5Q== X-Gm-Message-State: AOJu0YwVguaMY2KqT5iFHW33zk09gk5f0GpM9MrG4kSueV/lrXrlsCuM 0r5kQFCXZEDrzgOeOYyb8iQWYCyOD54fGCE2Ew1IiPPQLqm5vNbJJAJt4GpEL0/c37BHMLhfOA/ jhw== X-Google-Smtp-Source: AGHT+IErnWAR5psGjYVEFgNdPO9Ra9c1ykxsWobkdL6749/rPBHLJQjHXddkE3dKVeRJv5MVr7RsZhgUpzE= X-Received: from pjuj8.prod.google.com ([2002:a17:90a:d008:b0:2ea:7d73:294e]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:134d:b0:2ea:37b4:5373 with SMTP id 98e67ed59e1d1-2f443ce8daamr1395725a91.10.1734559939355; Wed, 18 Dec 2024 14:12:19 -0800 (PST) Date: Wed, 18 Dec 2024 14:12:18 -0800 In-Reply-To: <173455833964.3185228.5614329030867008316.b4-ty@google.com> Mime-Version: 1.0 References: <20241128005547.4077116-1-seanjc@google.com> <173455833964.3185228.5614329030867008316.b4-ty@google.com> Message-ID: Subject: Re: [PATCH v4 00/16] KVM: selftests: "tree" wide overhauls From: Sean Christopherson To: Marc Zyngier , Oliver Upton , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Paolo Bonzini , Christian Borntraeger , Janosch Frank , Claudio Imbrenda Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Andrew Jones , James Houghton , Muhammad Usama Anjum Content-Type: text/plain; charset="us-ascii" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241218_141221_372091_3E1446FC X-CRM114-Status: GOOD ( 17.73 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Dec 18, 2024, Sean Christopherson wrote: > On Wed, 27 Nov 2024 16:55:31 -0800, Sean Christopherson wrote: > > Two separate series (mmu_stress_test[1] and $ARCH[2]), posted as one to > > avoid unpleasant conflicts, and because I hope to land both in kvm/next > > shortly after 6.12-rc1 since they impact all of KVM selftests. > > > > mmu_stress_test > > --------------- > > Convert the max_guest_memory_test into a more generic mmu_stress_test. > > The basic gist of the "conversion" is to have the test do mprotect() on > > guest memory while vCPUs are accessing said memory, e.g. to verify KVM > > and mmu_notifiers are working as intended. > > > > [...] > > As I am running out of time before I disappear for two weeks, applied to: > > https://github.com/kvm-x86/linux.git selftests_arch > > Other KVM maintainers, that branch is officially immutable. I also pushed a tag, > kvm-selftests-arch-6.14, just in case I pull a stupid and manage to clobber the > branch. My apologies if this causes pain. AFAICT, there aren't any queued or > in-flight patches that git's rename magic can't automatically handle, so hopefully > this ends up being pain-free. > > Paolo, here's a pull request if you want to pull this into kvm/next long before > the 6.14 merge window. Diff stats at the very bottom (hilariously long). Argh! I completely forget to build test this on non-x86, and missed that arm64 snuck in 75cd027cbcb1 ("KVM: arm64: selftests: Test ID_AA64PFR0.MPAM isn't completely ignored"). *sigh* Given that I just sent out mail, I'm going to cross my fingers and hope that no one has merged the above branch/tag. I've deleted the branch and tags from the remote, but kept the tag locally just in case. Please holler if you managed to grab the broken branch/tag. If no one screams, I'll assume I got luckly and will push a fixed version (with different names) later today.